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Activities: 780
All Chemicals: 452
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# Activity Chemical Low PPM High PPM StdDev *Reference
0 1(F)-BETA-FRUCTOSYL-SUCROSE Bulb -- -- Bacon, J. S. D. 1959. Trisaccharide Fraction of Some Monocotyledons. Biochem. J., 73: 507-514.
1 1-(METHYLSULFINYL)-PROPYL-METHYL-DISULFIDE Bulb -- -- *
0 1-(PROPYL-DITHIO)-PROPANE Essential Oil -- -- Albrand, M., Dubois, P., Etievant, P., Gelin, R., Tokarska, B. 1980. Identification of a New Volatile Compound in Onion (Allium cepa) and Leek (Allium porum): 3,4-dimethyl-2,5-dioxo-2,5-dihydrothiophene. J. Agric. Food Chem., 28(5): 1037-1038.
0 1-METHYLDITHIO-PROPANE Essential Oil -- -- Albrand, M., Dubois, P., Etievant, P., Gelin, R., Tokarska, B. 1980. Identification of a New Volatile Compound in Onion (Allium cepa) and Leek (Allium porum): 3,4-dimethyl-2,5-dioxo-2,5-dihydrothiophene. J. Agric. Food Chem., 28(5): 1037-1038.
0 1-METHYLTRITHIO-PROPANE Essential Oil -- -- Albrand, M., Dubois, P., Etievant, P., Gelin, R., Tokarska, B. 1980. Identification of a New Volatile Compound in Onion (Allium cepa) and Leek (Allium porum): 3,4-dimethyl-2,5-dioxo-2,5-dihydrothiophene. J. Agric. Food Chem., 28(5): 1037-1038.
0 1-O-CAFFEOYL-BETA-D-GLUCOSE Leaf -- -- *
0 1-O-FERULOYL-BETA-D-GLUCOSE Leaf -- -- *
0 1-O-P-COUMAROYL-BETA-D-GLUCOSE Leaf -- -- *
0 1-PROPYLTRITHIO-PROPANE Essential Oil -- -- Albrand, M., Dubois, P., Etievant, P., Gelin, R., Tokarska, B. 1980. Identification of a New Volatile Compound in Onion (Allium cepa) and Leek (Allium porum): 3,4-dimethyl-2,5-dioxo-2,5-dihydrothiophene. J. Agric. Food Chem., 28(5): 1037-1038.
0 2,3-DIMETHYL-(DL)-BUTANE-CIS-1-CIS-DITHIAL-S,S'-DIOXIDE Bulb -- -- Block, R., Bayer, T. 1990. (z,z)-d-1,2,3-dimethyl-1,4-butanedithial-s,s'-dioxide: A Novel Bilogically Active Organosulfur Compound from Onion. J. Amer. Chem. Soc., 112(11): 4584-4585.
0 2,3-DIMETHYL-5,6-DITHIA-BICYCLO(2,2,1)HEXANE-5-OXIDE Bulb -- -- *
0 2,3-DIMETHYLTHIOPHENE Bulb -- -- Kimura, K., Nishimura, H., Kimura, I., Iwata, I., Mizutani, J. 1984. Flavor Components of Roasted Onion. I. Changes in Flavor Components of Onion by Roasting. Nippon Eiyo Shokuryo Gakkaishi, 37(4): 343-347.
0 2,4-DIMETHYLTHIOPHENE Bulb -- -- Kimura, K., Nishimura, H., Kimura, I., Iwata, I., Mizutani, J. 1984. Flavor Components of Roasted Onion. I. Changes in Flavor Components of Onion by Roasting. Nippon Eiyo Shokuryo Gakkaishi, 37(4): 343-347.
0 2,4-DIMETHYLTHIOPHENE Essential Oil -- -- Albrand, M., Dubois, P., Etievant, P., Gelin, R., Tokarska, B. 1980. Identification of a New Volatile Compound in Onion (Allium cepa) and Leek (Allium porum): 3,4-dimethyl-2,5-dioxo-2,5-dihydrothiophene. J. Agric. Food Chem., 28(5): 1037-1038.
0 2,5-DIMETHYLTHIOPHENE Bulb -- -- *
0 2,5-DIMETHYLTHIOPHENE Essential Oil -- -- Albrand, M., Dubois, P., Etievant, P., Gelin, R., Tokarska, B. 1980. Identification of a New Volatile Compound in Onion (Allium cepa) and Leek (Allium porum): 3,4-dimethyl-2,5-dioxo-2,5-dihydrothiophene. J. Agric. Food Chem., 28(5): 1037-1038.
0 2-METHYL-BUT-2-EN-1-AL Bulb -- -- Wilkens, W. F. 1962. The Isolation and Identification of the Lachrymogenic Compound of Onion. Diss. Abstr. Int. B, 22: 3978.
0 2-METHYL-BUT-2-EN-1-AL Essential Oil -- -- Albrand, M., Dubois, P., Etievant, P., Gelin, R., Tokarska, B. 1980. Identification of a New Volatile Compound in Onion (Allium cepa) and Leek (Allium porum): 3,4-dimethyl-2,5-dioxo-2,5-dihydrothiophene. J. Agric. Food Chem., 28(5): 1037-1038.
0 2-METHYL-BUTYR-2-ALDEHYDE Bulb -- -- Wilkens, W. F. 1964. Isolation and Identification of the Lachrymogenic Compound of Onion. Cornell Univ., Agr. Expt. Sta. Mem. No., 385: 31 pp.
0 2-METHYL-PENT-2-EN-1-AL Essential Oil -- -- Albrand, M., Dubois, P., Etievant, P., Gelin, R., Tokarska, B. 1980. Identification of a New Volatile Compound in Onion (Allium cepa) and Leek (Allium porum): 3,4-dimethyl-2,5-dioxo-2,5-dihydrothiophene. J. Agric. Food Chem., 28(5): 1037-1038.
0 2-PROPENYL-L-CYSTEINE-SULFOXIDE Bulb -- -- Thomas, D. J., Parkin, K. L. 1994. Quantification of Alk(en)yl-L-Cysteine Sulfoxides and Related Amino Acids in Alliums by High-Performance Liquid Chromatography. J. Agr. Food Chem., 42(8): 1632-1638.
5 24-METHYLENE-CYCLOARTANOL Bulb -- -- Itoh, T., Tamura, T., Mitsuhashi, T., Matsumoto, T. 1977. Sterols of Liliaceae. Phytochemistry, 16: 140-141.
0 24-METHYLENE-CYCLOARTENOL Bulb -- -- *
0 28-ISOFUCOSTEROL Bulb -- -- Itoh, T., Tamura, T., Mitsuhashi, T., Matsumoto, T. 1977. Sterols of Liliaceae. Phytochemistry, 16: 140-141.
0 3,4-DIMETHYL-2,5-DIOXO-2,5-DIHYDROTHIOPHENE Essential Oil -- -- Albrand, M., Dubois, P., Etievant, P., Gelin, R., Tokarska, B. 1980. Identification of a New Volatile Compound in Onion (Allium cepa) and Leek (Allium porum): 3,4-dimethyl-2,5-dioxo-2,5-dihydrothiophene. J. Agric. Food Chem., 28(5): 1037-1038.
0 3,4-DIMETHYL-2,5-DIOXO-2,5-DIHYDROTHIOPHENE Bulb -- -- *
0 3,4-DIMETHYLTHIOPHENE Essential Oil -- -- Albrand, M., Dubois, P., Etievant, P., Gelin, R., Tokarska, B. 1980. Identification of a New Volatile Compound in Onion (Allium cepa) and Leek (Allium porum): 3,4-dimethyl-2,5-dioxo-2,5-dihydrothiophene. J. Agric. Food Chem., 28(5): 1037-1038.
0 3,4-DIMETHYLTHIOPHENE Bulb -- -- Leung, A.Y., Encyclopedia of Common Natural Ingredients Used in Food, Drugs, and Cosmetics, John Wiley & Sons, New York, 1980.
0 31-NORCYCLOARTENOL Bulb -- -- Itoh, T., Tamura, T., Mitsuhashi, T., Matsumoto, T. 1977. Sterols of Liliaceae. Phytochemistry, 16: 140-141.
0 31-NORLANOSTENOL Bulb -- -- Itoh, T., Tamura, T., Mitsuhashi, T., Matsumoto, T. 1977. Sterols of Liliaceae. Phytochemistry, 16: 140-141.
0 4-ALPHA-METHYL-ZYMOSTENOL Bulb -- -- Itoh, T., Tamura, T., Mitsuhashi, T., Matsumoto, T. 1977. Sterols of Liliaceae. Phytochemistry, 16: 140-141.
0 4-HYDROXY-BENZOIC-ACID Root -- -- Das, V. S. R., Rao, J. V. S. 1964. Phenolic Acids of Onion Plant. Curr. Sci., 33(15): 471-472.
0 4-HYDROXY-BENZOIC-ACID Bulb -- -- Das, V. S. R., Rao, J. V. S. 1964. Phenolic Acids of Onion Plant. Curr. Sci., 33(15): 471-472.
0 4-HYDROXY-BENZOIC-ACID Leaf -- -- Das, V. S. R., Rao, J. V. S. 1964. Phenolic Acids of Onion Plant. Curr. Sci., 33(15): 471-472.
0 5-DEHYDRO-AVENASTEROL Seed -- -- Kintia, P. K., Degtiaryova, L. P., Balashova, N. N., Shvets, S. A. 1987. Sterols and Steroidal Glycosides of Bulb Onion Seeds. Fecs. Int. Conf. Chem. Biotechol. Biol. Act. Nat. Prod., (Proc.) 3rd: 166-170.
2 5-HEXYL-CYCLOPENTA-1,3-DIONE Bulb -- -- *
0 5-METHYL-2-N-HEXYL-2,3-DIHYDROFURAN-3-ONE Bulb -- -- Wealth of India.
2 5-OCTYL-CYCLOPENTA-1,3-DIONE Bulb -- -- *
0 6(G)-BETA-FRUCTOSYL-SUCROSE Bulb -- -- Bacon, J. S. D. 1959. Trisaccharide Fraction of Some Monocotyledons. Biochem. J., 73: 507-514.
0 9,10,13-TRIHYDROXY-OCTADEC-11-ENOIC-ACID Bulb -- -- *
0 9,12,13-TRIHYDROXY-OCTADEC-10-ENOIC-ACID Bulb -- -- *
0 9,1O,13-TRIHYDROXY-OCTADEC-11-ENOIC-ACID Bulb -- -- *
0 ABSCISIC-ACID Bulb -- -- Karmelyuk, L. V., Fel'dman, A. L., Gusar, Z. D., Markh, A. T., Korableva, N. P. 1982. Determination of Abscisic Acid in Common Onion Tissues. Fiziol Biokhim Kul't Rast, 14: 295-298.
3 ABSCISSIC-ACID Bulb -- -- *
0 ACE-AMP-1 Seed -- -- Tassin, S., et. al. 1998. Solution Structure of Ace-Amp1, a Potent Antimicrobial Protein Extracted from Onion Seeds. Structural Analogies with Plant Nonspecific Lipid Transfer Proteins. Biochemistry, 37(11): 3623-3637.
0 ACETAL Bulb -- -- Wilkens, W. F. 1962. The Isolation and Identification of the Lachrymogenic Compound of Onion. Diss. Abstr. Int. B, 22: 3978.
16 ACETIC-ACID Bulb -- -- Wilkens, W. F. 1964. Isolation and Identification of the Lachrymogenic Compound of Onion. Cornell Univ., Agr. Expt. Sta. Mem. No., 385: 31 pp.
28 ADENOSINE Bulb -- -- *
3 ALANINE Bulb 330.0 8597.0 1.0 USDA's Ag Handbook 8 and sequelae)
67 ALLICIN Bulb -- -- *
21 ALLIIN Essential Oil -- -- Bekdairova, K. Z., Klyshev, L. K. 1982. Garlic Essential Oil and its Quantitative Analysis. Izv Akad Nauk Kaz Ssr Ser Biol, 1: 6-11.
21 ALLIIN Bulb -- -- *
0 ALLIIN-GAMMA-GLUTAMYL-PEPTIDE Bulb -- -- Ueda, Y., Taubuku, T., Miyajima, R. 1994. Composition of Sulfur-Containing Components in Onion and Their Flavor Characters. Biosci. Biotech. Biochem., 58(1): 108-110.
0 ALLIOFUROSIDE-A Pericarp -- 220.0 *
0 ALLIOSPIROSIDE-A Pericarp -- 4600.0 *
0 ALLIOSPIROSIDE-B Fruit -- 500.0 Kravets, S.D., Vollerner, Y.S., Gorovits, M.B., Shashkov, A.S., Abubakirov, N.K. 1987. Steroid of the Spirostand and Furostan Series from Plants of the Genus Allium. II. The Structure of Alliospiroside B from Allium cepa. Chem. Nat. Comp., 22(5): 553-556.
0 ALLIOSPIROSIDE-C Fruit -- 491.0 Kravets, S. D., et. al. 1988. Steroids of the Spirostan and Furostan Series of Plants of the Allium Genus. XXIII. Structure of Cepagenin and of Alliospirosides C and D from Allium cepa. Chem. Nat. Comp., 23(6): 700-706.
0 ALLIOSPIROSIDE-D Fruit -- 71.0 Kravets, S. D., et. al. 1988. Steroids of the Spirostan and Furostan Series of Plants of the Allium Genus. XXIII. Structure of Cepagenin and of Alliospirosides C and D from Allium cepa. Chem. Nat. Comp., 23(6): 700-706.
0 ALLIUM-CEPA-POLYSACCHARIDE Bulb -- -- Schnabl, H. 1977. Isolation and Identification of Soluble Polysaccharides in Epidermal Tissue of Allium cepa. Planta, 135: 307-.
0 ALLOSIDE-B Bulb -- -- Aizikov, M. I., Kravets, S. D., Prokhorova, I. R., Kurmukov, A. G. 1995. Structure and Hypolipidemic Activity of Alloside B Isolated from Onion. Khim Farm ZH, 29(8): 34-35.
2 ALLYL-METHYL-DISULFIDE Bulb -- -- Wealth of India.
0 ALLYL-PROPENYL-DISULFIDE Bulb -- -- Leung, A.Y., Encyclopedia of Common Natural Ingredients Used in Food, Drugs, and Cosmetics, John Wiley & Sons, New York, 1980.
3 ALLYL-PROPYL-DISULFIDE Bulb -- -- *
3 ALLYL-PROPYL-DISULFIDE Essential Oil -- -- Wilcox, B. F., Joseph, P. K., Augusti, K. T. 1984. Effects of Allylpropyl Disulphide Isolated from Allium cepa Linn. on High-Fat Fed Rats. Indian J. Biochem. Biophys., 21(3): 214-216.
2 ALLYLMETHYLSULFIDE Bulb -- -- Wealth of India.
0 ALLYLPROPYL-SULFIDE Bulb -- -- Wealth of India.
0 ALLYLTHIOL-SULFIDE Bulb -- -- Wealth of India.
10 ALPHA-AMYRIN Bulb -- -- Smocziewiczowa, A., Nitschke, D. 1978. Study of Saponins and Sapogenins in Onions. Zesz Nauk Akad Ekon Poznaniu Ser, 1(73): 40-43.
15 ALPHA-LINOLENIC-ACID Bulb -- -- Ustunes, L., Claeys, M., Laekeman, G., Herman, A.G., Vlietinck, A.J., Ozer, A. 1985. Isolation and Identification of Two Isomeric Trihydroxy Octadecenoic Acids with Prostaglandin E-Like Activity from Onion Bulbs(Allium cepa). Prostaglandins, 29(5):847-865
0 ALPHA-SITOSTEROL Bulb -- -- Smocziewiczowa, A., Nitschke, D. 1978. Study of Saponins and Sapogenins in Onions. Zesz Nauk Akad Ekon Poznaniu Ser, 1(73): 40-43.
32 ALPHA-TOCOPHEROL Bulb 0.4 30.0 1.0 *
32 ALPHA-TOCOPHEROL Seed Oil -- -- Grujic-Injac, B., Basarevic-Dinic, L., Lajsic, S., Stefanovic, D. 1985. Chemical Analysis of Seed Oil of the Onion (Allium cepa). Hrana Ishrana, 25: 167-169 (Inst Ishr Vet Fak Belgrade, Yugoslavia)
5 ALUMINUM Bulb 0.3 385.0 1.0 *
30 ANTHOCYANINS Bulb -- -- Leung, A. Y. and Foster, S. 1995. Encyclopedia of Common Natural Ingredients 2nd Ed. John Wiley & Sons, New York. 649 pp.
0 ARABINOSE Bulb -- -- Sinha, A. 1959. Chemical Examination of Allium cepa. I. Glycosidic and Sugar Fractions. Indian J. Appl. Chem., 22: 89-91.
0 ARACHIDIC-ACID Seed Oil -- -- Reddy, P. N., Azeemoddin, G., Rao, S. D. T. 1989. Processing and Analysis of Onionseed (Allium cepa) and its Fixed Oil. J. Amer. Oil Chem. Soc., 66(3): 365.
0 ARACHIDIC-ACID Seed -- -- *
14 ARGININE Bulb 1580.0 17222.0 -1.0 USDA's Ag Handbook 8 and sequelae)
2 ARSENIC Bulb 0.002 0.076 *
112 ASCORBIC-ACID Leaf 390.0 5000.0 0.02 *
112 ASCORBIC-ACID Bulb -- -- *
0 ASH Leaf 7000.0 90000.0 -0.51 CRC Handbook of Medicinal Herbs and/or CRC Handbook of Proximate Analyses
0 ASH Bulb 4000.0 63000.0 -1.0 *
2 ASPARAGINE Bulb -- -- *
3 ASPARTIC-ACID Bulb 640.0 6967.0 -1.0 USDA's Ag Handbook 8 and sequelae)
0 BARIUM Bulb 4.0 28.0 *
20 BENZYL-ISOTHIOCYANATE Bulb -- -- Dorsch, W., Adam, O., Weber, J., Ziegeltrum, T. 1985. Antiasthmatic Effects of Onion Extracts - Detection of Benzyl- and Other Isothiocyanates (Mustard Oils) as Antiasthmatic Compounds of Plant Origin. Eur. J. Pharmacol., 107(1): 17-24.
53 BETA-CAROTENE Bulb -- 52.0 1.0 *
53 BETA-CAROTENE Leaf 12.0 158.0 -0.45 CRC Handbook of Medicinal Herbs and/or CRC Handbook of Proximate Analyses
53 BETA-CAROTENE Flower -- 28.0 -0.19 *
47 BETA-SITOSTEROL Seed -- -- Kintia, P. K., Degtiaryova, L. P., Balashova, N. N., Shvets, S. A. 1987. Sterols and Steroidal Glycosides of Bulb Onion Seeds. Fecs. Int. Conf. Chem. Biotechol. Biol. Act. Nat. Prod., (Proc.) 3rd: 166-170.
47 BETA-SITOSTEROL Seed Oil -- -- Grujic-Injac, B., Basarevic-Dinic, L., Lajsic, S., Stefanovic, D. 1985. Chemical Analysis of Seed Oil of the Onion (Allium cepa). Hrana Ishrana, 25: 167-169 (Inst Ishr Vet Fak Belgrade, Yugoslavia)
47 BETA-SITOSTEROL Bulb 120.0 510.0 -1.0 *
0 BETA-TOCOPHEROL Seed -- -- *
0 BETA-TOCOPHEROL Seed Oil -- -- Grujic-Injac, B., Basarevic-Dinic, L., Lajsic, S., Stefanovic, D. 1985. Chemical Analysis of Seed Oil of the Onion (Allium cepa). Hrana Ishrana, 25: 167-169 (Inst Ishr Vet Fak Belgrade, Yugoslavia)
4 BORON Bulb 1.0 45.0 1.0 *
0 BRASSICASTEROL Seed -- -- Kintia, P. K., Degtiaryova, L. P., Balashova, N. N., Shvets, S. A. 1987. Sterols and Steroidal Glycosides of Bulb Onion Seeds. Fecs. Int. Conf. Chem. Biotechol. Biol. Act. Nat. Prod., (Proc.) 3rd: 166-170.
0 BROMINE Bulb 1.0 15.0 ACTA AGRIC SCAND SUPPL 22: 1980
3 CADMIUM Bulb 0.005 0.38 *
102 CAFFEIC-ACID Bulb -- -- *
102 CAFFEIC-ACID Root -- -- Das, V. S. R., Rao, J. V. S. 1964. Phenolic Acids of Onion Plant. Curr. Sci., 33(15): 471-472.
102 CAFFEIC-ACID Leaf -- -- Das, V. S. R., Rao, J. V. S. 1964. Phenolic Acids of Onion Plant. Curr. Sci., 33(15): 471-472.
28 CALCIUM Leaf 420.0 5385.0 -0.89 CRC Handbook of Medicinal Herbs and/or CRC Handbook of Proximate Analyses
28 CALCIUM Bulb 200.0 3008.0 0.12 *
4 CALCIUM-OXALATE Bulb -- -- Walter-Levy, L., Strauss, R. 1954. Inorganic Deposits in Plants. C. R. Acad. Sci., 239: 897-.
2 CAMPESTEROL Seed -- -- Kintia, P. K., Degtiaryova, L. P., Balashova, N. N., Shvets, S. A. 1987. Sterols and Steroidal Glycosides of Bulb Onion Seeds. Fecs. Int. Conf. Chem. Biotechol. Biol. Act. Nat. Prod., (Proc.) 3rd: 166-170.
2 CAMPESTEROL Bulb 10.0 50.0 -1.0 *
0 CARBOHYDRATES Leaf 47000.0 603000.0 -0.07 CRC Handbook of Medicinal Herbs and/or CRC Handbook of Proximate Analyses
0 CARBOHYDRATES Bulb 73200.0 798000.0 -1.0 *
0 CAROTENE Flower -- 28.0 Krylova, M. I. 1967. Carotenoids in the Reproductive Organs of Fertile and Sterile Onion Plants, Allium cepa. Bot. ZH., 52(9): 1340-1341.
22 CATECHOL Bulb -- -- Link, K. P., Walker, J. C. 1933. The Isolation of Catechol from Pigmented Onion Scales and its Significance in Relation to Disease Resistance in Onions. J. Biol. Chem., 100: 379-383.
0 CEPAENE-1 Bulb -- -- *
0 CEPAENE-2-A Bulb -- -- Bayer, T., Wagner, H., Wray, V., Dorsch, W. 1988. Inhibitors of Cyclo-Oxygenase and Lipoxygenase in Onions. Lancet, 8616: 906.
0 CEPAENE-2-B Bulb -- -- Bayer, T., Wagner, H., Wray, V., Dorsch, W. 1988. Inhibitors of Cyclo-Oxygenase and Lipoxygenase in Onions. Lancet, 8616: 906.
0 CEPAENE-3 Bulb -- -- Bayer, T., Wagner, H., Wray, V., Dorsch, W. 1988. Inhibitors of Cyclo-Oxygenase and Lipoxygenase in Onions. Lancet, 8616: 906.
0 CEPAENE-4-A Bulb -- -- Bayer, T., Wagner, H., Wray, V., Dorsch, W. 1988. Inhibitors of Cyclo-Oxygenase and Lipoxygenase in Onions. Lancet, 8616: 906.
0 CEPAENE-4-B Bulb -- -- Bayer, T., Wagner, H., Wray, V., Dorsch, W. 1988. Inhibitors of Cyclo-Oxygenase and Lipoxygenase in Onions. Lancet, 8616: 906.
0 CEPAENES Bulb -- -- *
0 CEPANONE Bulb -- -- Wealth of India.
0 CEPOSIDE-D Seed -- -- *
0 CHOLEST-7-EN-3-BETA-OL Bulb -- -- Itoh, T., Tamura, T., Mitsuhashi, T., Matsumoto, T. 1977. Sterols of Liliaceae. Phytochemistry, 16: 140-141.
1 CHOLESTEROL Bulb -- -- *
1 CHOLESTEROL Seed -- -- Kintia, P. K., Degtiaryova, L. P., Balashova, N. N., Shvets, S. A. 1987. Sterols and Steroidal Glycosides of Bulb Onion Seeds. Fecs. Int. Conf. Chem. Biotechol. Biol. Act. Nat. Prod., (Proc.) 3rd: 166-170.
20 CHOLINE Bulb -- 830.0 Dakshinamurti, K. 1955. Choline Content of South Indian Foods. Curr. Sci., 24: 194-195.
24 CHROMIUM Seed -- 4.8 0.02 *
24 CHROMIUM Bulb 0.057 4.0 1.0 *
0 CIS-1-(PROPENYL-DITHIO)-PROPANE Essential Oil -- -- Albrand, M., Dubois, P., Etievant, P., Gelin, R., Tokarska, B. 1980. Identification of a New Volatile Compound in Onion (Allium cepa) and Leek (Allium porum): 3,4-dimethyl-2,5-dioxo-2,5-dihydrothiophene. J. Agric. Food Chem., 28(5): 1037-1038.
0 CIS-2,3-DIMETHYL-5,6-DITHIA-CYCLO(2,2,1)HEPTANE-5-OXIDE Bulb -- -- Dorsch,W.,et.al.1988.Anti-Asthmatic Effects of Onions. Alk(en)ylsufinothoic Acid Alk(en)yl-Esters Inhib. Histamine Rel. Leukotriene & Thromboxane Biosyn. in Vitro and Counteract PAF & Allergen-Ind. Bronch. Obst. in Vivo. Biochem. Pharmacol., 37:4479-4486.
0 CIS-3,5-DIETHYL-1,2,4-TRITHIOLANE Leaf -- -- Chemical Constituents of Oriental Herbs (3 diff. books)
4 CIS-METHYLSULPHINOTHIOIC-ACID-S-1-PROPENYLESTER Bulb -- -- *
4 CIS-N-PROPYLSULPHINOTHIOIC-ACID-S-1-PROPENYLESTER Bulb -- -- *
0 CIS-PROPANETHIAL-S-OXIDE Bulb -- -- Block, E., Penn, R. E., Revelle, L. K. 1979. Structure and Origin of the Onion Lachrymatory Factor. A Microwave Study. J. Amer. Chem. Soc., 101: 2200-2201.
0 CIS-PROPANETHIOL-S-OXIDE Bulb -- -- *
0 CIS-ZWEIBELANE Bulb -- -- Calvey, E. M., Matusik, J. E., White, K. D., Betz, J. M., Block, E., Littlejohn, M. H., Naganathan, S., Putman, D. 1994. Off-Line Supercritical Fluid Extraction of Thiosulfinates from Garlic and Onion. J. Agric. Food Chem., 42(6): 1335-1341.
23 CITRIC-ACID Bulb -- -- Soldatenkov, S. V., Mazurova, T. A., Ranteleev, A. N. 1960. Organic Acids of Onion and Spinach. Trudy Petergof Biol. Inst., Leningrad Gosudarst Univ Im AA Zhdanova, 18: 55-61.
23 CITRIC-ACID Leaf -- -- Soldatenkov, S. V., Mazurova, T. A., Ranteleev, A. N. 1960. Organic Acids of Onion and Spinach. Trudy Petergof Biol. Inst., Leningrad Gosudarst Univ Im AA Zhdanova, 18: 55-61.
2 COBALT Seed -- 2.5 -0.1 *
2 COBALT Bulb 0.001 0.2 -1.0 *
12 COPPER Seed -- 18.2 0.31 *
12 COPPER Bulb 0.3 11.0 0.11 *
0 CYANIDIN-3-O-BETA-D-DIGLYCOSIDE Bulb -- -- *
0 CYANIDIN-3-O-LAMINARIBIOSIDE Bulb -- -- *
0 CYANIDIN-3-O-LAMINARIOBIOSIDE Bulb -- -- Du, C. T., Wang, P. L., Francis, F. J. 1974. Cyanidin-3-Laminariobioside in Spanish Red Onion (Allium cepa). J. Food Science, 39: 1265-.
0 CYANIDIN-BIOSIDE Bulb -- -- Fuleki, T. 1969. The Anthocyanins of Strawberry, Rhubarb, Radish, and Onion. J. Food Sci., 34(4): 365-369.
0 CYANIDIN-DIGLYCOSIDE Bulb -- -- Fuleki, T. 1969. The Anthocyanins of Strawberry, Rhubarb, Radish, and Onion. J. Food Sci., 34(4): 365-369.
0 CYANIDIN-MONOGLYCOSIDE Bulb -- -- Fuleki, T. 1969. The Anthocyanins of Strawberry, Rhubarb, Radish, and Onion. J. Food Sci., 34(4): 365-369.
3 CYCLOALLIIN Bulb -- -- *
0 CYCLOARTANOL Bulb -- -- Itoh, T., Tamura, T., Mitsuhashi, T., Matsumoto, T. 1977. Sterols of Liliaceae. Phytochemistry, 16: 140-141.
7 CYCLOARTENOL Bulb -- -- Itoh, T., Tamura, T., Mitsuhashi, T., Matsumoto, T. 1977. Sterols of Liliaceae. Phytochemistry, 16: 140-141.
3 CYCLOEUCALENOL Bulb -- -- Itoh, T., Tamura, T., Mitsuhashi, T., Matsumoto, T. 1977. Sterols of Liliaceae. Phytochemistry, 16: 140-141.
13 CYSTEINE Bulb -- -- Ueda, Y., Taubuku, T., Miyajima, R. 1994. Composition of Sulfur-Containing Components in Onion and Their Flavor Characters. Biosci. Biotech. Biochem., 58(1): 108-110.
2 CYSTINE Bulb 210.0 2289.0 1.0 USDA's Ag Handbook 8 and sequelae)
0 D-MANNITOL Bulb -- -- *
3 DI-N-PROPYL-DISULFIDE Bulb -- -- Wilkens, W. F. 1962. The Isolation and Identification of the Lachrymogenic Compound of Onion. Diss. Abstr. Int. B, 22: 3978.
26 DIALLYL-DISULFIDE Essential Oil -- -- Schultz, O. E., Mohrmann, H. L. 1965. Analysis of Constituents of Garlic Allium sativum. II. Gas Chromatography of Garlic Oil. Pharmazie, 20(7): 441-447.
25 DIALLYL-SULFIDE Essential Oil -- -- Schultz, O. E., Mohrmann, H. L. 1965. Analysis of Constituents of Garlic Allium sativum. II. Gas Chromatography of Garlic Oil. Pharmazie, 20(7): 441-447.
28 DIALLYL-TRISULFIDE Essential Oil -- -- Schultz, O. E., Mohrmann, H. L. 1965. Analysis of Constituents of Garlic Allium sativum. II. Gas Chromatography of Garlic Oil. Pharmazie, 20(7): 441-447.
0 DIHYDROALLIIN Bulb -- -- Leung, A.Y., Encyclopedia of Common Natural Ingredients Used in Food, Drugs, and Cosmetics, John Wiley & Sons, New York, 1980.
0 DIISOPROPYL-TRISULFIDE Bulb -- -- Wealth of India.
2 DIMETHYL-DISULFIDE Bulb -- -- *
2 DIMETHYL-DISULFIDE Essential Oil -- -- Jirovetz, L., Koch, H. P., Jager, W., Remberg, G. 1992. Investigations of German Onion Oil by GC-FID, GC-MS and GC-FTIR. Pharmazie, 47(6): 455-456.
0 DIMETHYL-FURAN Essential Oil -- -- Wealth of India.
0 DIMETHYL-PENTASULFIDE Essential Oil -- -- Jirovetz, L., Koch, H. P., Jager, W., Remberg, G. 1992. Investigations of German Onion Oil by GC-FID, GC-MS and GC-FTIR. Pharmazie, 47(6): 455-456.
2 DIMETHYL-SULFIDE Essential Oil -- -- Schultz, O. E., Mohrmann, H. L. 1965. Analysis of Constituents of Garlic Allium sativum. II. Gas Chromatography of Garlic Oil. Pharmazie, 20(7): 441-447.
0 DIMETHYL-TRISULFIDE Bulb -- -- Carson, J. F., Wong, F. F. 1961. The Volatile Flavor Components of Onions. J. Agric. Food Chem., 9(2): 140-143.
0 DIMETHYL-TRISULFIDE Essential Oil -- -- Jirovetz, L., Koch, H. P., Jager, W., Remberg, G. 1992. Investigations of German Onion Oil by GC-FID, GC-MS and GC-FTIR. Pharmazie, 47(6): 455-456.
0 DIMETHYLTETRASULFIDE Essential Oil -- -- *
3 DIPHENYLAMINE Bulb -- 23000.0 *
3 DIPHENYLAMINE Plant -- 500.0 Karawy, M. S., Ehayyal, A. S. E., Farrag, N. M., Ayad, M. M. 1986. Screening of Diphenylamine as an Antihyperglycaemic Agent in Certain Edible Plant Organs. Acta. Pharm. Hung, 56: 55-58.
0 DIPROPENYL-DISULPHIDE Bulb -- -- Wealth of India.
0 DIPROPENYL-SULFIDE Bulb -- -- Wealth of India.
4 DIPROPYL-DISULFIDE Bulb -- -- *
0 DIPROPYL-DISULPHIDE Bulb -- -- *
0 DIPROPYL-TRISULFIDE Bulb -- -- *
0 DIPROPYL-TRISULFIDE Essential Oil -- -- Jirovetz, L., Koch, H. P., Jager, W., Remberg, G. 1992. Investigations of German Onion Oil by GC-FID, GC-MS and GC-FTIR. Pharmazie, 47(6): 455-456.
0 DIPROPYLTETRASULFIDE Essential Oil -- -- Jirovetz, L., Koch, H. P., Jager, W., Remberg, G. 1992. Investigations of German Onion Oil by GC-FID, GC-MS and GC-FTIR. Pharmazie, 47(6): 455-456.
0 EICOSEN-1-OL Seed -- -- *
3 ENDOLYSIN Leaf -- 0.3 -1.0 LAWSON in Koch, H. P. and Lawson, L. D., eds. 1996. Garlic- The Science and therapeutic application of Allium sativum L. and related species. Williams & Wilkins, Baltimore. 329 pp.
3 ENDOLYSIN Bulb -- 0.033 -1.0 LAWSON in Koch, H. P. and Lawson, L. D., eds. 1996. Garlic- The Science and therapeutic application of Allium sativum L. and related species. Williams & Wilkins, Baltimore. 329 pp.
0 EO Bulb 50.0 150.0 -1.29 List, P.H. and Horhammer, L., Hager's Handbuch der Pharmazeutischen Praxis, Vols. 2-6, Springer-Verlag, Berlin, 1969-1979.
24 ETHANOL Bulb -- -- *
1 ETHYLENE Bulb -- -- LAWSON in Koch, H. P. and Lawson, L. D., eds. 1996. Garlic- The Science and therapeutic application of Allium sativum L. and related species. Williams & Wilkins, Baltimore. 329 pp.
0 FAT Leaf 6000.0 77000.0 0.41 CRC Handbook of Medicinal Herbs and/or CRC Handbook of Proximate Analyses
0 FAT Bulb 1000.0 36079.0 1.0 *
61 FERULIC-ACID Root -- -- Das, V. S. R., Rao, J. V. S. 1964. Phenolic Acids of Onion Plant. Curr. Sci., 33(15): 471-472.
61 FERULIC-ACID Bulb -- 0.5 -1.0 *
61 FERULIC-ACID Leaf -- -- Das, V. S. R., Rao, J. V. S. 1964. Phenolic Acids of Onion Plant. Curr. Sci., 33(15): 471-472.
15 FIBER Leaf 11000.0 141000.0 -0.25 CRC Handbook of Medicinal Herbs and/or CRC Handbook of Proximate Analyses
15 FIBER Bulb 4400.0 126000.0 1.0 *
0 FLUORINE Bulb 0.04 0.8 ACTA AGRIC SCAND SUPPL 22: 1980
0 FRUCTOSAN Bulb 100000.0 400000.0 1.0 *
8 FRUCTOSE Bulb -- -- Osman, S. A. 1980. Chemical and Biological Studies of Onion and Garlic in an Attempt to Isolate a Hypoclycaemic Extract. Abstr. 4th Asian Symp. Med. Plants Spices Bangkok, Thailand, September 15-19: 117.
8 FRUCTOSE Leaf -- -- Osman, S. A. 1980. Chemical and Biological Studies of Onion and Garlic in an Attempt to Isolate a Hypoclycaemic Extract. Abstr. 4th Asian Symp. Med. Plants Spices Bangkok, Thailand, September 15-19: 117.
7 FUMARIC-ACID Bulb -- -- *
0 GAMMA-GLUTAMYL-LEUCINE Bulb -- -- Virtanen, A. I., Matikkala, B. J. 1961. New gamma-l-glutamyl Petides in Onion (Allium cepa). III. Suomen Kemistilehti, 34B: 53-54.
0 GAMMA-GLUTAMYL-PHENYLALANINE Bulb -- -- *
0 GAMMA-GLUTAMYL-PHENYLALANINE-ETHYL-ESTER Bulb -- -- *
0 GAMMA-GLUTAMYL-S-BETA-CARBOXY-BETA-METHYL-ETHYL-CYSTEINYL-GLYCINE Bulb -- -- Virtamen, A. I., Matikkala, E. J. 1960. New Gamma-Glutamyl Peptides in Onion (Allium cepa). I. Gamma-glutamylphenylalanine and gamma-glutamyl-s-(beta-carboxy-beta-methylethyl)-cysteinylglycine. Suomen Kemistilehti, 33B: 83-84.
0 GAMMA-GLUTAMYL-S-METHYL-CYSTEINE Plant -- -- J.S. Glasby Dict.Pls Containing 2ndary Metabolite. 1991.
0 GAMMA-L-GLUTAMYL-ARGININE Bulb -- -- *
0 GAMMA-L-GLUTAMYL-CYSTEINE Bulb -- -- Virtanen, A. I., Matikkala, B. J. 1961. New gamma-l-glutamyl Petides in Onion (Allium cepa). III. Suomen Kemistilehti, 34B: 53-54.
0 GAMMA-L-GLUTAMYL-ISOLEUCINE Bulb -- -- *
0 GAMMA-L-GLUTAMYL-L-ARGININE Bulb -- -- Matikkala, E. J., Virtanen, A. I. 1970. Isolation of gamma-l-glutamy-l-arginine and gamma-l-glutamyl-s-(2-carboxy-n-propyl)-l-cysteine from Allium cepa (Onion). Suomen Kemistilehti, 43(11): 435-438.
0 GAMMA-L-GLUTAMYL-L-VALINE Bulb -- -- Virtanen, A. I., Matikkala, B. J. 1961. New gamma-l-glutamyl Petides in Onion (Allium cepa). III. Suomen Kemistilehti, 34B: 53-54.
0 GAMMA-L-GLUTAMYL-S(2-CARBOXY-N-PROPYL)L-CYSTEINE Bulb -- -- *
0 GAMMA-L-GLUTAMYL-S-(1-PROPENYL)-CYSTEINE-SULFOXIDE Bulb -- -- Virtanen, A. I., Matikkala, E. J. 1961. Structure of the Gamma-Glutamyl Peptide 4 Isolated from Onion (Allium cepa)-gamma-l-glutamyl-s-(1-propenyl)-cysteine sulfoxide. Suomen Kemistilehti, 34B: 84.
0 GAMMA-L-GLUTAMYL-S-(1-PROPENYL)L-CYSTEINE-SULFOXIDE Bulb -- -- *
0 GAMMA-L-GLUTAMYL-S-(2-CARBOXY-BETA-METHYL-ETHYL)-CYSTEINYL-GLYCINE Bulb -- -- *
0 GAMMA-L-GLUTAMYL-S-(2-CARBOXY-BETA-METHYL-ETHYL)-CYSTEINYL-GLYCINE-ETHYL-ESTER Bulb -- -- *
0 GAMMA-L-GLUTAMYL-VALINE Bulb -- -- *
0 GIBBERELLIN-A-4 Root -- -- Das, V. S. R., Rao, J. V. S. 1965. Onion Root Gibberellins. Curr. Sci., 34(1): 28.
0 GLUCOFRUCTAN Leaf -- -- Osman, S. A. 1980. Chemical and Biological Studies of Onion and Garlic in an Attempt to Isolate a Hypoclycaemic Extract. Abstr. 4th Asian Symp. Med. Plants Spices Bangkok, Thailand, September 15-19: 117.
0 GLUCOFRUCTAN Bulb -- -- Osman, S. A. 1980. Chemical and Biological Studies of Onion and Garlic in an Attempt to Isolate a Hypoclycaemic Extract. Abstr. 4th Asian Symp. Med. Plants Spices Bangkok, Thailand, September 15-19: 117.
7 GLUCOSE Leaf -- -- Osman, S. A. 1980. Chemical and Biological Studies of Onion and Garlic in an Attempt to Isolate a Hypoclycaemic Extract. Abstr. 4th Asian Symp. Med. Plants Spices Bangkok, Thailand, September 15-19: 117.
7 GLUCOSE Bulb -- -- Osman, S. A. 1980. Chemical and Biological Studies of Onion and Garlic in an Attempt to Isolate a Hypoclycaemic Extract. Abstr. 4th Asian Symp. Med. Plants Spices Bangkok, Thailand, September 15-19: 117.
8 GLUTAMIC-ACID Bulb -- -- Thomas, D. J., Parkin, K. L. 1994. Quantification of Alk(en)yl-L-Cysteine Sulfoxides and Related Amino Acids in Alliums by High-Performance Liquid Chromatography. J. Agr. Food Chem., 42(8): 1632-1638.
5 GLUTAMINE Bulb -- -- *
0 GLUTAN Bulb -- -- *
7 GLUTATHIONE Bulb -- -- Ueda, Y., Taubuku, T., Miyajima, R. 1994. Composition of Sulfur-Containing Components in Onion and Their Flavor Characters. Biosci. Biotech. Biochem., 58(1): 108-110.
12 GLYCINE Bulb 490.0 5341.0 1.0 *
4 GLYCOLIC-ACID Bulb -- -- Balansard, J., Arnoux, M. 1951. A Study of the Hepato-Renaldiuretics. III. The Active Principle of Onion Juice. Med. Trop. (Marseille), 11: 632-634.
0 GRAMISTEROL Bulb -- -- Itoh, T., Tamura, T., Mitsuhashi, T., Matsumoto, T. 1977. Sterols of Liliaceae. Phytochemistry, 16: 140-141.
0 HEXADECEN-1-OL Seed -- -- *
7 HISTIDINE Bulb 190.0 2071.0 -1.0 USDA's Ag Handbook 8 and sequelae)
6 IRON Seed -- 235.0 0.39 *
6 IRON Leaf 34.0 436.0 0.18 CRC Handbook of Medicinal Herbs and/or CRC Handbook of Proximate Analyses
6 IRON Bulb 2.0 135.0 0.78 *
3 ISOLEUCINE Bulb 420.0 4578.0 -1.0 USDA's Ag Handbook 8 and sequelae)
0 ISOPROPYL-PROPYL-DISULFIDE Bulb -- -- Wealth of India.
0 ISOPROPYL-PROPYL-TRISULFIDE Bulb -- -- Wealth of India.
22 ISOQUERCITRIN Bulb -- -- Kiviranta, J., Huovinen, K., Hiltunen, R. 1986. Variation of Flavonoids in Allium cepa. Planta Medica, 6: 517-518.
11 ISORHAMNETIN Bulb -- -- Park, Y. K., Lee, C. Y. 1996. Identification of Isorhamnetin 4'-Glucoside in Onions. J. Agric. Food Chem., 44(1): 34-36.
1 ISORHAMNETIN-3-GLUCOSIDE Bulb -- -- *
75 KAEMPFEROL Bulb -- 2.0 *
0 KAEMPFEROL-3,4'-DI-O-BETA-D-GLUCOSIDE Bulb -- -- Tissut, M., Ravanel, P. 1980. Assessment of Flavonols in Adult Leaves of Several Vegetative Vacuoles. Phytochemistry, 19: 2077-2081.
0 KAEMPFEROL-3-O-SOPHOROSIDE-7-O-GLUCURONIDE Epidermis -- -- Urushibara, S. I., Kitayama, Y., Watanabe, T., Okuno, T., Watarai, A., Matsumoto, T. 1992. New Flavonol Glycosides, Major Determinants Inducing the Green Fluorescence in the Guard Cells of Allium cepa. Tetrahedron Lett., 33(9): 1213-1216.
0 KAEMPFEROL-4',7-DI-O-BETA-D-GLUCOSIDE Bulb -- -- Tissut, M., Ravanel, P. 1980. Assessment of Flavonols in Adult Leaves of Several Vegetative Vacuoles. Phytochemistry, 19: 2077-2081.
0 KAEMPFEROL-4'-O-BETA-D-GLUCOSIDE Bulb -- -- *
0 KILOCALORIES Leaf 260.0 3330.0 0.5 CRC Handbook of Medicinal Herbs and/or CRC Handbook of Proximate Analyses
0 KILOCALORIES Bulb 380.0 3750.0 1.0 CRC Handbook of Medicinal Herbs and/or CRC Handbook of Proximate Analyses
0 LEAD Bulb 0.01 1.4 *
2 LEUCINE Bulb 410.0 4469.0 -1.0 USDA's Ag Handbook 8 and sequelae)
27 LINOLEIC-ACID Bulb -- -- Osman, S. A. 1980. Chemical and Biological Studies of Onion and Garlic in an Attempt to Isolate a Hypoclycaemic Extract. Abstr. 4th Asian Symp. Med. Plants Spices Bangkok, Thailand, September 15-19: 117.
27 LINOLEIC-ACID Seed 103500.0 106200.0 -0.01 Wealth of India.
27 LINOLEIC-ACID Seed Oil 575000.0 590600.0 0.78 *
11 LITHIUM Bulb 0.152 0.324 *
0 LOPHENOL Bulb -- -- Itoh, T., Tamura, T., Mitsuhashi, T., Matsumoto, T. 1977. Sterols of Liliaceae. Phytochemistry, 16: 140-141.
15 LUTEIN Bulb -- 0.02 Granado, F., Olmedilla, B., Blanco, I., Rojas-Hidalgo, E. 1992. Carotenoid Composition in Raw and Cooked Spanish Vegetables. J. Agr. Food Chem., 40(11): 2135-2140.
4 LYSINE Bulb 560.0 6104.0 -1.0 USDA's Ag Handbook 8 and sequelae)
65 MAGNESIUM Bulb 76.0 1230.0 0.73 *
15 MALIC-ACID Leaf -- -- Soldatenkov, S. V., Mazurova, T. A., Ranteleev, A. N. 1960. Organic Acids of Onion and Spinach. Trudy Petergof Biol. Inst., Leningrad Gosudarst Univ Im AA Zhdanova, 18: 55-61.
15 MALIC-ACID Bulb -- -- Soldatenkov, S. V., Mazurova, T. A., Ranteleev, A. N. 1960. Organic Acids of Onion and Spinach. Trudy Petergof Biol. Inst., Leningrad Gosudarst Univ Im AA Zhdanova, 18: 55-61.
14 MANGANESE Seed -- 19.4 -0.43 *
14 MANGANESE Bulb 1.0 38.0 1.4 *
23 MELATONIN Bulb -- -- Hattori, A., et. al. 1995. Identification of Melatonin in Plants and its Effects on Plasma Melatonin Levels and Binding to Melatonin Receptors in Vertebrates. Biochem. Mol. Biol. Int., 35(3): 627-634.
1 MERCURY Bulb -- 0.001 -1.0 *
0 METHANETHIOL Bulb -- -- Wealth of India.
2 METHANOL Leaf -- -- Burtsev, A. F., Pashchenko, T. W., Rik, G. R. 1974. Mass-Spectrometric Analysis of Volatile Phytonocide Substances of Cucumber and Common Onion Leaves. Fiziol Biokhim Kul't Rast, 6: 516-.
2 METHANOL Bulb -- -- *
15 METHIONINE Bulb 100.0 1090.0 -1.0 *
0 METHIONINE-METHYLSULFONIUM Plant -- -- *
0 METHIONINE-METHYLSULFONIUM-SALT Bulb -- -- Renis, H. E., Henze, R. E. 1957. Studies on Sulfur Compounds from Onion. Diss. Abstr. Int. B, 17: 1456-1457.
0 METHIONINE-SULFONE Bulb -- -- Renis, H. E., Henze, R. E. 1957. Studies on Sulfur Compounds from Onion. Diss. Abstr. Int. B, 17: 1456-1457.
0 METHYL-ALLIIN Bulb -- -- Williamson, E. M. and Evans, F. J., Potter's New Cyclopaedia of Botanical Drugs and Preparations, Revised Ed., Saffron Walden, the C. W. Daniel Co., Ltd., Essex UK, 362 pp, 1988, reprint 1989.
0 METHYL-CIS-PROPENYL-DISULFIDE Bulb -- -- Wealth of India.
0 METHYL-CIS-PROPENYL-DISULFIDE Plant -- -- *
0 METHYL-CIS-PROPENYL-TRISULFIDE Bulb -- -- *
0 METHYL-DITHIO-METHANE Essential Oil -- -- Albrand, M., Dubois, P., Etievant, P., Gelin, R., Tokarska, B. 1980. Identification of a New Volatile Compound in Onion (Allium cepa) and Leek (Allium porum): 3,4-dimethyl-2,5-dioxo-2,5-dihydrothiophene. J. Agric. Food Chem., 28(5): 1037-1038.
0 METHYL-METHANE-THIOSULFINATE Fruit Juice -- -- Schmidt, N. E., et. al. 1996. Rapid Extraction Method of Quantitating the Lachrymatory Factor of Onion Using Gas Chromatography. J. Agric. Food Chem., 44(9): 2690-2693.
0 METHYL-N-PROPANE-THIOSULFINATE Fruit Juice -- -- Schmidt, N. E., et. al. 1996. Rapid Extraction Method of Quantitating the Lachrymatory Factor of Onion Using Gas Chromatography. J. Agric. Food Chem., 44(9): 2690-2693.
0 METHYL-PROPENYL-TRISULFIDE Plant -- -- *
0 METHYL-PROPYL-DISULFIDE Bulb -- -- *
0 METHYL-PROPYL-DISULFIDE Essential Oil -- -- Jirovetz, L., Koch, H. P., Jager, W., Remberg, G. 1992. Investigations of German Onion Oil by GC-FID, GC-MS and GC-FTIR. Pharmazie, 47(6): 455-456.
0 METHYL-PROPYL-TETRASULFIDE Essential Oil -- -- Jirovetz, L., Koch, H. P., Jager, W., Remberg, G. 1992. Investigations of German Onion Oil by GC-FID, GC-MS and GC-FTIR. Pharmazie, 47(6): 455-456.
0 METHYL-TRANS-PROPENYL-DISULFIDE Bulb -- -- Wealth of India.
0 METHYL-TRANS-PROPENYL-TRISULFIDE Bulb -- -- Wealth of India.
0 METHYLPROPYL-TRISULFIDE Bulb -- -- *
0 METHYLPROPYL-TRISULFIDE Essential Oil -- -- Jirovetz, L., Koch, H. P., Jager, W., Remberg, G. 1992. Investigations of German Onion Oil by GC-FID, GC-MS and GC-FTIR. Pharmazie, 47(6): 455-456.
0 MEVALONIC-ACID Bulb -- 0.5 Wills, R. B. H., Scurr, E. V. 1975. Mevalonic Acid Concentrations in Fruit and Vegetable Tissues. Phytochemistry, 14: 1643.
2 MOLYBDENUM Bulb 0.1 2.3 1.0 *
13 MUFA Bulb 230.0 2230.0 USDA's Ag Handbook 8 and sequelae)
3 MURAMIDASE Leaf -- 0.3 LAWSON in Koch, H. P. and Lawson, L. D., eds. 1996. Garlic- The Science and therapeutic application of Allium sativum L. and related species. Williams & Wilkins, Baltimore. 329 pp.
3 MURAMIDASE Bulb -- 0.033 -1.0 LAWSON in Koch, H. P. and Lawson, L. D., eds. 1996. Garlic- The Science and therapeutic application of Allium sativum L. and related species. Williams & Wilkins, Baltimore. 329 pp.
6 MYRISTIC-ACID Seed Oil -- -- Reddy, P. N., Azeemoddin, G., Rao, S. D. T. 1989. Processing and Analysis of Onionseed (Allium cepa) and its Fixed Oil. J. Amer. Oil Chem. Soc., 66(3): 365.
6 MYRISTIC-ACID Bulb 10.0 100.0 -1.0 USDA's Ag Handbook 8 and sequelae)
0 MYROSINASE Bulb -- -- *
1 N-PROPYL-MERCAPTAN Bulb -- -- Nishimura, H., Mizutani, J. 1975. Effect of Gamma-Irradiation on Development of Lachrymator of Onion. Agic. Biol. Chem., 39: 2245-.
0 N-PROPYL-METHANE-THIOSULFINATE Fruit Juice -- -- Schmidt, N. E., et. al. 1996. Rapid Extraction Method of Quantitating the Lachrymatory Factor of Onion Using Gas Chromatography. J. Agric. Food Chem., 44(9): 2690-2693.
0 N-PROPYL-N-PROPANE-THIOSULFINATE Fruit Juice -- -- Schmidt, N. E., et. al. 1996. Rapid Extraction Method of Quantitating the Lachrymatory Factor of Onion Using Gas Chromatography. J. Agric. Food Chem., 44(9): 2690-2693.
4 N-PROPYLSULPHINOTHIOIC-ACID-S-N-PROPYLESTER Bulb -- -- *
0 NEODECANOIC-ACID Bulb -- -- Wealth of India.
39 NIACIN Leaf 7.0 90.0 -0.09 CRC Handbook of Medicinal Herbs and/or CRC Handbook of Proximate Analyses
39 NIACIN Bulb 1.0 75.0 1.0 *
3 NICKEL Seed 0.03 4.0 -0.14 *
3 NICKEL Bulb 0.05 2.5 1.0 *
0 NITROGEN Bulb 1700.0 17690.0 ACTA AGRIC SCAND SUPPL 22: 1980
0 NONADECANOIC-ACID Bulb -- -- Gilbert, M. D., Maylin, G. A., Lisk, D. J. 1976. Gas Chromatographic Analysis of Neodecanoic Acids in Onions. J. Agr. Food Chem., 24(1): 194-.
0 NORCEPANONE Bulb -- -- Wealth of India.
64 OLEANOLIC-ACID Bulb -- -- *
18 OLEIC-ACID Seed Oil 260000.0 292900.0 -0.15 *
18 OLEIC-ACID Bulb 230.0 2230.0 1.0 *
18 OLEIC-ACID Seed -- 46800.0 -0.59 Wealth of India.
9 OXALIC-ACID Leaf -- -- Gad, S. S., Esmat El-Zalaki, M., Hohamed, M. S., Mohasseb, S. Z. 1982. Oxalate Content of Some Leafy Vegetables and Dry Legumes Consumed Widely in Egypt. Food Chem., 8(3): 169-177. (Coll. Agric. Alexandria Univ. Ale.)
9 OXALIC-ACID Bulb -- 10.0 *
25 P-COUMARIC-ACID Root -- -- Das, V. S. R., Rao, J. V. S. 1964. Phenolic Acids of Onion Plant. Curr. Sci., 33(15): 471-472.
25 P-COUMARIC-ACID Leaf -- -- Das, V. S. R., Rao, J. V. S. 1964. Phenolic Acids of Onion Plant. Curr. Sci., 33(15): 471-472.
25 P-COUMARIC-ACID Bulb -- -- *
16 P-CYMENE Fruit Juice -- -- Schmidt, N. E., et. al. 1996. Rapid Extraction Method of Quantitating the Lachrymatory Factor of Onion Using Gas Chromatography. J. Agric. Food Chem., 44(9): 2690-2693.
13 P-HYDROXY-BENZOIC-ACID Bulb -- 107.0 1.0 *
0 P-HYDROXYBANZOIC-ACID Bulb -- 107.0 *
0 PAEONIDIN-GLYCOSIDE Bulb -- -- Williamson, E. M. and Evans, F. J., Potter's New Cyclopaedia of Botanical Drugs and Preparations, Revised Ed., Saffron Walden, the C. W. Daniel Co., Ltd., Essex UK, 362 pp, 1988, reprint 1989.
13 PALMITIC-ACID Bulb 240.0 2325.0 -1.0 *
13 PALMITIC-ACID Seed Oil -- 73000.0 -0.72 *
13 PALMITIC-ACID Seed -- 13140.0 -0.43 Wealth of India.
11 PANTOTHENIC-ACID Bulb 1.0 16.0 1.0 USDA's Ag Handbook 8 and sequelae)
24 PECTIN Bulb -- -- Leung, A. Y. and Foster, S. 1995. Encyclopedia of Common Natural Ingredients 2nd Ed. John Wiley & Sons, New York. 649 pp.
0 PELARGONIDIN-MONOGLYCOSIDE Bulb -- -- Fuleki, T. 1969. The Anthocyanins of Strawberry, Rhubarb, Radish, and Onion. J. Food Sci., 34(4): 365-369.
0 PENTOSAN Bulb -- -- *
0 PEROXIDASE Bulb -- -- *
7 PHENYLALANINE Bulb 300.0 3270.0 -1.0 USDA's Ag Handbook 8 and sequelae)
8 PHLOROGLUCINOL Bulb -- 100.0 *
0 PHLOROGLUCINOL-CARBOXYLIC-ACID Bulb -- 100.0 Hermann, K. 1958. Flavonols and Phenols of the Onion (Allium cepa). Arch. Pharm. (Weinheim), 291: 238-247.
4 PHOSPHORUS Leaf 310.0 5513.0 0.1 *
4 PHOSPHORUS Bulb 275.0 4038.0 -1.0 *
0 PHYTOHORMONE Bulb -- -- *
2 PHYTOSTEROLS Bulb 150.0 1455.0 1.0 *
0 POLYSACCHARIDES Bulb 100000.0 400000.0 *
14 POTASSIUM Bulb 1514.0 22164.0 1.0 *
0 PROLINE Bulb 370.0 4033.0 -1.0 USDA's Ag Handbook 8 and sequelae)
0 PROP-CIS-ENYL-PROPYL-DISULFIDE Bulb -- -- Kimura, K., Nishimura, H., Kimura, I., Iwata, I., Mizutani, J. 1984. Flavor Components of Roasted Onion. I. Changes in Flavor Components of Onion by Roasting. Nippon Eiyo Shokuryo Gakkaishi, 37(4): 343-347.
0 PROP-CIS-ENYL-PROPYL-TRISULFIDE Bulb -- -- Kimura, K., Nishimura, H., Kimura, I., Iwata, I., Mizutani, J. 1984. Flavor Components of Roasted Onion. I. Changes in Flavor Components of Onion by Roasting. Nippon Eiyo Shokuryo Gakkaishi, 37(4): 343-347.
0 PROP-TRANS-ENYL-PROPYL-DISULFIDE Bulb -- -- Kimura, K., Nishimura, H., Kimura, I., Iwata, I., Mizutani, J. 1984. Flavor Components of Roasted Onion. I. Changes in Flavor Components of Onion by Roasting. Nippon Eiyo Shokuryo Gakkaishi, 37(4): 343-347.
0 PROP-TRANS-ENYL-PROPYL-TRISULFIDE Bulb -- -- Kimura, K., Nishimura, H., Kimura, I., Iwata, I., Mizutani, J. 1984. Flavor Components of Roasted Onion. I. Changes in Flavor Components of Onion by Roasting. Nippon Eiyo Shokuryo Gakkaishi, 37(4): 343-347.
0 PROPAN-1-OL Bulb -- -- *
0 PROPANAL Bulb -- -- Wealth of India.
0 PROPANE-1-THIOL Bulb -- -- Wilkens, W. F. 1962. The Isolation and Identification of the Lachrymogenic Compound of Onion. Diss. Abstr. Int. B, 22: 3978.
0 PROPIONAL Bulb -- -- Wilkens, W. F. 1962. The Isolation and Identification of the Lachrymogenic Compound of Onion. Diss. Abstr. Int. B, 22: 3978.
2 PROPIONALDEHYDE Bulb -- -- Wilkens, W. F. 1964. Isolation and Identification of the Lachrymogenic Compound of Onion. Cornell Univ., Agr. Expt. Sta. Mem. No., 385: 31 pp.
2 PROPIONALDEHYDE Leaf -- -- Burtsev, A. F., Pashchenko, T. W., Rik, G. R. 1974. Mass-Spectrometric Analysis of Volatile Phytonocide Substances of Cucumber and Common Onion Leaves. Fiziol Biokhim Kul't Rast, 6: 516-.
0 PROSTAGLANDIN-A Bulb -- -- Pobozsny, K., Tetenyi, P., Hethelyi, I., Kocsar, L., Mann, V. 1979. Biologically Active Substances: Investigations into the Prostaglandin Content of Allium Species. I. Herba Hung, 18(2): 71-81.
2 PROSTAGLANDIN-A-1 Bulb -- 1.0 *
0 PROSTAGLANDIN-B Bulb -- -- Pobozsny, K., Tetenyi, P., Hethelyi, I., Kocsar, L., Mann, V. 1979. Biologically Active Substances: Investigations into the Prostaglandin Content of Allium Species. I. Herba Hung, 18(2): 71-81.
2 PROSTAGLANDIN-E-1 Bulb -- -- Ustunes, L., Claeys, M., Laekeman, G., Herman, A.G., Vlietinck, A.J., Ozer, A. 1985. Isolation and Identification of Two Isomeric Trihydroxy Octadecenoic Acids with Prostaglandin E-Like Activity from Onion Bulbs(Allium cepa). Prostaglandins, 29(5):847-865
0 PROSTAGLANDIN-F Bulb -- -- Pobozsny, K., Tetenyi, P., Hethelyi, I., Kocsar, L., Mann, V. 1979. Biologically Active Substances: Investigations into the Prostaglandin Content of Allium Species. I. Herba Hung, 18(2): 71-81.
0 PROTEIN Bulb 10940.0 162000.0 -1.0 *
0 PROTEIN Leaf 18000.0 231000.0 0.19 CRC Handbook of Medicinal Herbs and/or CRC Handbook of Proximate Analyses
43 PROTOCATECHUIC-ACID Leaf -- -- Das, V. S. R., Rao, J. V. S. 1964. Phenolic Acids of Onion Plant. Curr. Sci., 33(15): 471-472.
43 PROTOCATECHUIC-ACID Bulb 4500.0 17540.0 *
4 PUFA Bulb 620.0 6005.0 USDA's Ag Handbook 8 and sequelae)
12 PYROCATECHOL Bulb -- -- Hermann, K. 1958. Flavonols and Phenols of the Onion (Allium cepa). Arch. Pharm. (Weinheim), 291: 238-247.
1 PYRUVIC-ACID Bulb -- -- Malkki, Y., Nikkila, O. E., Aalto, M. 1978. The Composition and Aroma of Onions and Influencing Factors. J. Sci. Agr. Soc. Finland, 50: 103-.
1 PYRUVIC-ACID Fruit -- 1034.0 *
1 PYRUVIC-ACID Fruit Juice -- 1034.0 Morgan, E. J. 1946. Pyruvic Acid in the Juice of Onion (Allium cepa). Nature (London), 157: 512.
176 QUERCETIN Bulb -- 48100.0 1.0 *
0 QUERCETIN-3,4'-DI-O-BETA-D-GLUCOSIDE Bulb 1700.0 5600.0 *
2 QUERCETIN-3,4'-DIGLUCOSIDE Bulb -- -- *
2 QUERCETIN-3-O-BETA-D-GLUCOSIDE Bulb -- 40.0 Abstract (See species file)
0 QUERCETIN-3-O-SOPHOROSIDE-7-O-GLUCURONIDE Epidermis -- -- Urushibara, S. I., Kitayama, Y., Watanabe, T., Okuno, T., Watarai, A., Matsumoto, T. 1992. New Flavonol Glycosides, Major Determinants Inducing the Green Fluorescence in the Guard Cells of Allium cepa. Tetrahedron Lett., 33(9): 1213-1216.
0 QUERCETIN-4',7-DI-O-BETA-D-GLUCOSIDE Bulb -- 160.0 *
0 QUERCETIN-4-O-BETA-D-GLUCOSIDE Bulb 100.0 800.0 *
1 QUINIC-ACID Bulb -- -- *
1 RAFFINOSE Leaf -- -- Osman, S. A. 1980. Chemical and Biological Studies of Onion and Garlic in an Attempt to Isolate a Hypoclycaemic Extract. Abstr. 4th Asian Symp. Med. Plants Spices Bangkok, Thailand, September 15-19: 117.
1 RAFFINOSE Bulb -- -- Osman, S. A. 1980. Chemical and Biological Studies of Onion and Garlic in an Attempt to Isolate a Hypoclycaemic Extract. Abstr. 4th Asian Symp. Med. Plants Spices Bangkok, Thailand, September 15-19: 117.
0 RHAMNOSE Bulb -- -- Sinha, A. 1959. Chemical Examination of Allium cepa. I. Glycosidic and Sugar Fractions. Indian J. Appl. Chem., 22: 89-91.
15 RIBOFLAVIN Bulb 0.4 15.0 1.0 *
0 RIBOSE Bulb -- -- Sinha, A. 1959. Chemical Examination of Allium cepa. I. Glycosidic and Sugar Fractions. Indian J. Appl. Chem., 22: 89-91.
0 RUBIDIUM Bulb 0.14 6.6 ACTA AGRIC SCAND SUPPL 22: 1980
87 RUTIN Bulb -- 14000.0 *
0 S-(2-CARBOXY-PROPYL)-GLUTATHIONE Bulb -- 125.0 -1.0 Tsuboi, S., Kishimoto, S., Ohmori, S. 1989. S-(2-carboxypropyl)glutathione in Vegetables in Liliflorae. J. Agric. Food Chem. 37(3): 611-615.
0 S-(BETA-CARBOXY-BETA-METHYL-ETHYL)-CYSTEINE Bulb -- -- Virtamen, A. I., Matikkala, E. J. 1960. New Gamma-Glutamyl Peptides in Onion (Allium cepa). I. Gamma-glutamylphenylalanine and gamma-glutamyl-s-(beta-carboxy-beta-methylethyl)-cysteinylglycine. Suomen Kemistilehti, 33B: 83-84.
0 S-(BETA-CARBOXYBETA-METHYL-ETHER)-CYSTEINE Bulb -- -- *
0 S-ALLYL-CYSTEINE Bulb -- -- Renis, H. E., Henze, R. E. 1957. Studies on Sulfur Compounds from Onion. Diss. Abstr. Int. B, 17: 1456-1457.
0 S-METHYL-CYSTEINE Bulb -- -- Williamson, E. M. and Evans, F. J., Potter's New Cyclopaedia of Botanical Drugs and Preparations, Revised Ed., Saffron Walden, the C. W. Daniel Co., Ltd., Essex UK, 362 pp, 1988, reprint 1989.
2 S-METHYL-CYSTEINE-SULFOXIDE Bulb -- -- Kumari, K., Augusti, K. T. 1995. Antidiabetic Effects of S-Methylcysteine Sulphoxide on Alloxan Diabetes. Planta Medica, 61(1): 72-74.
0 S-PROP-1-ENYL-CYSTEINE-S-OXIDE Bulb -- 26.0 *
0 S-PROPYL-CYSTEINE-SULFOXIDE Bulb -- -- Renis, H. E., Henze, R. E. 1957. Studies on Sulfur Compounds from Onion. Diss. Abstr. Int. B, 17: 1456-1457.
7 SALICYLATES Bulb 1.0 20.0 1.0 *
0 SAPONIN Bulb -- -- *
5 SAPONINS Bulb -- -- Leung, A. Y. and Foster, S. 1995. Encyclopedia of Common Natural Ingredients 2nd Ed. John Wiley & Sons, New York. 649 pp.
0 SATIOMEM Bulb -- -- Upreti, R. K., Ahmad, S., Shukla, S., Kidwai, A. M. 1994. Experimental Anorexigenic Effect of a Membrane Proteoglycan Isolated from Plants. J. Ethnopharmacology, 42(1): 53-61.
60 SELENIUM Bulb 0.001 0.003 -1.0 *
0 SELENO-HOME-CYSTINE Plant -- -- *
0 SELENO-HOMOCYSTINE Plant -- -- Hamilton, J. W. 1975. Chemical Examination of Seleniferous Onions, Allium cepa. Adv. Front Plant Sci., 30: 189-.
0 SELENO-METHIONINE Bulb -- -- *
0 SELENO-METHIONINE Plant -- -- Hamilton, J. W. 1975. Chemical Examination of Seleniferous Onions, Allium cepa. Adv. Front Plant Sci., 30: 189-.
0 SELENO-METHYL-SELENOCYSTEINE Bulb -- -- *
0 SELENO-METHYL-SELENOCYSTEINE Plant -- -- Hamilton, J. W. 1975. Chemical Examination of Seleniferous Onions, Allium cepa. Adv. Front Plant Sci., 30: 189-.
0 SELENO-METHYL-SELENOMETHIONINE Bulb -- -- *
0 SELENO-METHYL-SELENOMETHIONINE Plant -- -- Hamilton, J. W. 1975. Chemical Examination of Seleniferous Onions, Allium cepa. Adv. Front Plant Sci., 30: 189-.
0 SELENOSIDE Plant -- -- *
1 SERINE Bulb 350.0 3815.0 -1.0 USDA's Ag Handbook 8 and sequelae)
0 SFA Bulb 260.0 2520.0 USDA's Ag Handbook 8 and sequelae)
4 SILICON Bulb 1.0 75.0 ACTA AGRIC SCAND SUPPL 22: 1980
3 SILVER Bulb 0.038 0.054 *
9 SINAPIC-ACID Root -- -- Das, V. S. R., Rao, J. V. S. 1964. Phenolic Acids of Onion Plant. Curr. Sci., 33(15): 471-472.
9 SINAPIC-ACID Bulb -- -- Das, V. S. R., Rao, J. V. S. 1964. Phenolic Acids of Onion Plant. Curr. Sci., 33(15): 471-472.
9 SINAPIC-ACID Leaf -- -- Das, V. S. R., Rao, J. V. S. 1964. Phenolic Acids of Onion Plant. Curr. Sci., 33(15): 471-472.
1 SODIUM Bulb 8.0 2052.0 1.41 *
0 SODIUM-PROP-CIS-1-ENYL-THIOSULFATE Bulb -- -- Yamato, O., Yoshihara, T., Ichihara, A., Maede, Y. 1994. Novel Heinz Body Hemolysis Factors in Onion (Allium cepa). Biosci. Biotech. Biochem., 58(1): 221-222.
0 SODIUM-PROP-TRANS-1-ENYL-THIOSULFATE Bulb -- -- Yamato, O., Yoshihara, T., Ichihara, A., Maede, Y. 1994. Novel Heinz Body Hemolysis Factors in Onion (Allium cepa). Biosci. Biotech. Biochem., 58(1): 221-222.
0 SODIUM-PROPYL-THIOSULFATE Bulb -- -- Yamato, O., Yoshihara, T., Ichihara, A., Maede, Y. 1994. Novel Heinz Body Hemolysis Factors in Onion (Allium cepa). Biosci. Biotech. Biochem., 58(1): 221-222.
4 SPIRAEOSIDE Bulb 10000.0 11300.0 *
4 SPIRAEOSIDE Epidermis -- -- Ito, Y., Ono, M., Masuoka, C., Yahara, S., Nohara, T. 1995. Hyaluronidase Inhibitors of Onion (Allium cepa L.) Skin. Kyushu Tokai Daigaku Nogakubu Kiyo, 14: 43-48.
8 STEARIC-ACID Seed -- 6300.0 -0.43 Wealth of India.
8 STEARIC-ACID Bulb 20.0 195.0 *
8 STEARIC-ACID Seed Oil -- 35000.0 -0.65 *
0 STIGMAST-7-EN-3-BETA-OL Seed -- -- Kintia, P. K., Degtiaryova, L. P., Balashova, N. N., Shvets, S. A. 1987. Sterols and Steroidal Glycosides of Bulb Onion Seeds. Fecs. Int. Conf. Chem. Biotechol. Biol. Act. Nat. Prod., (Proc.) 3rd: 166-170.
12 STIGMASTEROL Bulb -- 40.0 *
12 STIGMASTEROL Seed -- -- Kintia, P. K., Degtiaryova, L. P., Balashova, N. N., Shvets, S. A. 1987. Sterols and Steroidal Glycosides of Bulb Onion Seeds. Fecs. Int. Conf. Chem. Biotechol. Biol. Act. Nat. Prod., (Proc.) 3rd: 166-170.
12 STIGMASTEROL Seed Oil -- -- Grujic-Injac, B., Basarevic-Dinic, L., Lajsic, S., Stefanovic, D. 1985. Chemical Analysis of Seed Oil of the Onion (Allium cepa). Hrana Ishrana, 25: 167-169 (Inst Ishr Vet Fak Belgrade, Yugoslavia)
0 STRONTIUM Bulb 57.0 162.0 *
7 SUCCINIC-ACID Bulb -- -- Soldatenkov, S. V., Mazurova, T. A., Ranteleev, A. N. 1960. Organic Acids of Onion and Spinach. Trudy Petergof Biol. Inst., Leningrad Gosudarst Univ Im AA Zhdanova, 18: 55-61.
7 SUCCINIC-ACID Leaf -- -- Soldatenkov, S. V., Mazurova, T. A., Ranteleev, A. N. 1960. Organic Acids of Onion and Spinach. Trudy Petergof Biol. Inst., Leningrad Gosudarst Univ Im AA Zhdanova, 18: 55-61.
14 SUCROSE Bulb -- -- Osman, S. A. 1980. Chemical and Biological Studies of Onion and Garlic in an Attempt to Isolate a Hypoclycaemic Extract. Abstr. 4th Asian Symp. Med. Plants Spices Bangkok, Thailand, September 15-19: 117.
14 SUCROSE Leaf -- -- Osman, S. A. 1980. Chemical and Biological Studies of Onion and Garlic in an Attempt to Isolate a Hypoclycaemic Extract. Abstr. 4th Asian Symp. Med. Plants Spices Bangkok, Thailand, September 15-19: 117.
0 SUGARS Bulb -- -- Malkki, Y., Nikkila, O. E., Aalto, M. 1978. The Composition and Aroma of Onions and Influencing Factors. J. Sci. Agr. Soc. Finland, 50: 103-.
14 SULFUR Bulb 80.0 4075.0 -1.0 *
6 TARTARIC-ACID Bulb -- -- *
31 THIAMIN Leaf 0.5 6.4 -0.4 CRC Handbook of Medicinal Herbs and/or CRC Handbook of Proximate Analyses
31 THIAMIN Bulb 0.3 6.0 -1.0 *
0 THIOPROPANAL-S-OXIDE Bulb -- -- *
0 THIOPROPIONAL-S-OXIDE Bulb -- -- *
4 THREONINE Bulb 280.0 3052.0 -1.0 USDA's Ag Handbook 8 and sequelae)
0 TITANIUM Bulb 0.38 11.0 USDA's Ag Handbook 8 and sequelae)
0 TRANS-1-(1-PROPENYL-DITHIO)-PROPANE Essential Oil -- -- Albrand, M., Dubois, P., Etievant, P., Gelin, R., Tokarska, B. 1980. Identification of a New Volatile Compound in Onion (Allium cepa) and Leek (Allium porum): 3,4-dimethyl-2,5-dioxo-2,5-dihydrothiophene. J. Agric. Food Chem., 28(5): 1037-1038.
0 TRANS-1-(PROPENYL-DITHIO)-PROPANE Essential Oil -- -- *
0 TRANS-2,3-DIMETHYL-5,6-DITHIA-CYCLO(2,2,1)HEPTANE-5-OXIDE Bulb -- -- Dorsch,W.,et.al.1988.Anti-Asthmatic Effects of Onions. Alk(en)ylsufinothoic Acid Alk(en)yl-Esters Inhib. Histamine Rel. Leukotriene & Thromboxane Biosyn. in Vitro and Counteract PAF & Allergen-Ind. Bronch. Obst. in Vivo. Biochem. Pharmacol., 37:4479-4486.
0 TRANS-3,5-DIETHYL-1,2,4,-TRITHIOLANE Leaf -- -- Chemical Constituents of Oriental Herbs (3 diff. books)
4 TRANS-5-ETHYL-4,6,7-TRITHIA-2-DECENE-4-S-OXIDE Bulb -- -- *
0 TRANS-CIS-5-ETHYL-4,6,7-TRITHIA-2,8-DECADIENE-4-S-OXIDE Bulb -- -- *
4 TRANS-METHYLSULPHINOTHIOIC-ACID-S-1-PROPENYLESTER Bulb -- -- *
4 TRANS-N-PROPYLSULPHINOTHIOIC-ACID-S-1-PROPENYLESTER Bulb -- -- *
0 TRANS-S-(1-PROPENYL)-CYSTEINE-SULFOXIDE Bulb -- -- Williamson, E. M. and Evans, F. J., Potter's New Cyclopaedia of Botanical Drugs and Preparations, Revised Ed., Saffron Walden, the C. W. Daniel Co., Ltd., Essex UK, 362 pp, 1988, reprint 1989.
4 TRANS-TRANS-5-ETHYL-4,6,7-TRITHIA-2,8-DECADIENE-4-S-OXIDE Bulb -- -- *
0 TRIDECAN-2-ONE Bulb -- -- Wealth of India.
15 TRIGONELLINE Seed -- 13.0 -0.47 Evans, L. S., Tramontano, W. A. 1984. Trigonelline and Promotion of Cell Arrest in G2 of Various Legumes. Phytochemistry, 23(9): 1837-1840.
29 TRYPTOPHAN Bulb 170.0 1853.0 1.0 USDA's Ag Handbook 8 and sequelae)
0 TSEPOSIDES Seed -- -- Kintia, P. K., Degtiaryova, L. P., Balashova, N. N., Shvets, S. A. 1987. Sterols and Steroidal Glycosides of Bulb Onion Seeds. Fecs. Int. Conf. Chem. Biotechol. Biol. Act. Nat. Prod., (Proc.) 3rd: 166-170.
1 TULIPOSIDE-A Root -- -- Slob, A., Jekel, B., De Jong, B., Schlatmann, E. 1975. On the Occurrence of Tuliposides in the Liliiflorae. Phytochemistry, 14: 1997-2005.
0 TULIPOSIDE-B Root -- -- Slob, A., Jekel, B., De Jong, B., Schlatmann, E. 1975. On the Occurrence of Tuliposides in the Liliiflorae. Phytochemistry, 14: 1997-2005.
8 TYROSINE Bulb 290.0 3161.0 -1.0 USDA's Ag Handbook 8 and sequelae)
3 VALINE Bulb 270.0 2943.0 -1.0 *
24 VANILLIC-ACID Bulb -- 258.0 1.0 *
0 VIT-B-6 Bulb 1.0 18.0 USDA's Ag Handbook 8 and sequelae)
0 WATER Leaf -- 922000.0 0.57 CRC Handbook of Medicinal Herbs and/or CRC Handbook of Proximate Analyses
0 WATER Bulb 866000.0 918000.0 0.78 *
10 XYLITOL Bulb -- -- Counsell, J. N., Roberton, D. J. 1976. Xylitol-A Sweetener Which is Kind to the Teeth. Food Process Ind., 45(54): 24-26.
3 XYLOSE Bulb -- -- Sinha, A. 1959. Chemical Examination of Allium cepa. I. Glycosidic and Sugar Fractions. Indian J. Appl. Chem., 22: 89-91.
5 ZEAXANTHIN Bulb -- -- Granado, F., Olmedilla, B., Blanco, I., Rojas-Hidalgo, E. 1992. Carotenoid Composition in Raw and Cooked Spanish Vegetables. J. Agr. Food Chem., 40(11): 2135-2140.
77 ZINC Seed -- 34.0 -0.32 *
77 ZINC Bulb 2.0 53.0 1.41 *
0 ZIRCONIUM Bulb 0.76 1.0 *
*Unless otherwise noted all references are to Duke, James A. 1992. Handbook of phytochemical constituents of GRAS herbs and other economic plants. Boca Raton, FL. CRC Press.