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Dr. Duke's Phytochemical and Ethnobotanical Databases
U.S. Department of Agriculture
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Antispasmodic

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List of activity chemicals.
Click on column headings to sort table by that column. *Unless otherwise noted all references are to (Duke, 1992)
Chemical Name Dosage Reference
METHYSTICIN Jeffery B. Harborne and H. Baxter, eds. 1983. Phytochemical Dictionary. A Handbook of Bioactive Compounds from Plants. Taylor & Frost, London. 791 pp.
MIMOSINE 20-50 mg/L Collins, D.J., Culvenor, C.C.J., Lamberton, J.A., Loder, J.W. and Price, J.R., Plants for Medicines, CSIRO, East Melbourne, Australia, 1990, 303 pp.
MORIN *
MORPHINE Jeffery B. Harborne and H. Baxter, eds. 1983. Phytochemical Dictionary. A Handbook of Bioactive Compounds from Plants. Taylor & Frost, London. 791 pp.
MYRCENE Jim Duke's personal files.
MYRISTICIN Jeffery B. Harborne and H. Baxter, eds. 1983. Phytochemical Dictionary. A Handbook of Bioactive Compounds from Plants. Taylor & Frost, London. 791 pp.
N-BUTYL-4,5-DIHYDROPHTHALIDE Wichtl, M. 1984. Teedrogen. Ein Handbuch fur Apotheker und Arzte. Wissenschaftliche Verlagsgesellscharft. mbH Stuttgart. 393 pp.
NARINGENIN Jeffery B. Harborne and H. Baxter, eds. 1983. Phytochemical Dictionary. A Handbook of Bioactive Compounds from Plants. Taylor & Frost, London. 791 pp.
NEOMENTHOL ED50=0.033 mg/ml Fitoterapia No.59-1984.
NEOPINE Jeffery B. Harborne and H. Baxter, eds. 1983. Phytochemical Dictionary. A Handbook of Bioactive Compounds from Plants. Taylor & Frost, London. 791 pp.
NEPETRIN *
NERAL *
NIACIN 100 mg 2x/day Werbach, M. 1993. Healing with Food. Harper Collins, New York, 443 pp.
NIGELLONE ANON. 1948-1976. The Wealth of India raw materials. Publications and Information Directorate, CSIR, New Delhi. 11 volumes.
NORACRONYCIDINE 1 mg/L Collins, D.J., Culvenor, C.C.J., Lamberton, J.A., Loder, J.W. and Price, J.R., Plants for Medicines, CSIRO, East Melbourne, Australia, 1990, 303 pp.
NORNUCIFERINE *
NUCIFERINE *
NUPHARINE *
OLEUROPEIN Wagner & Wolff, eds. 1977. New Natural Products (RS164. I56. 176)
ONITIN *
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List of Activity Plants.
Click on column headings to sort table by that column.
Plant Name Common Name Chemical Count Total Parts Per Million
Tridax procumbens Coatbuttons; Mexican daisy 2 0
Trifolium alexandrinum 1 0
Trifolium brachycalycinum 1 12, 900
Trifolium hybridum 1 0
Trifolium pratense Red Clover; Purple Clover; Peavine Clover; Cowgrass 20 251, 060
Trifolium repens 1 0
Trifolium sp 1 0
Trifolium subterraneum 1 13, 500
Trigonella foenum-graecum Fenugreek; Greek Clover; Greek Hay; Bockshornklee (Ger.); Alholva (Sp.) 13 19, 380
Triticum aestivum Wheat 14 64, 067
Tropaeolum majus Nasturtium 2 7, 625
Tropaeolum tuberosum Anu; Mashua 2 9, 700
Tsuga canadensis Eastern Hemlock 3 120
Tulipa gesneriana Tulip 1 0
Turnera diffusa Damiana 8 12, 185
Tussilago farfara Coltsfoot 4 22, 880
Tylophora indica Swallowwort; Indian Ipecac 1 0
Ulex micranthus 1 0
Ulex sp 1 0
Ullucus tuberosus Melloco; Ulluco 2 3, 578