Camellia sinensis | Plant | Dr. Duke's Phytochemical and Ethnobotanical Databases

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Common name(s)

Tea

How used

Food

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Activities: 870

Chemicals w/Activities: 266

All Chemicals: 771

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# Activity	Chemical Name	Part Filter by plant part	Low PPM	High PPM	StdDev	^*Reference
0	(+)-3-(S)-7-DIMETHYL-OCTA-1,5-DIENE-3,7-DIOL	Leaf Essent. Oil	--	--	--	*
30	(+)-CATECHIN	Leaf	85.2	13200.0	--	*
ACE-Inhibitor 0.24 mg/ml rbt (weak activity) * ACE-Inhibitor IC50=0.155 mM/l * Antiaggregant IC68=200 ug/ml * Anticoagulant * Anticomplementary 1/2 aspirin * AntiHIV EC50=4 ug/ml * Antiinflammatory IC50=40-943 uM (cf indomethacin IC50=1 uM) * Antimutagenic ID50=50-100 nM Phenolic Compounds in Food and Their Effects on Health. Antioxidants & Cancer Prevention. Huang, M.T., Ho, C.T. and Lee, C.Y. eds. 1992. ACS Symposium Series 507.ACS, Washington 402 pp. Antioxidant * Antiperoxidant Jeffery B. Harborne and H. Baxter, eds. 1983. Phytochemical Dictionary. A Handbook of Bioactive Compounds from Plants. Taylor & Frost, London. 791 pp. Antiprostaglandin IC50=40-943 uM (cf indomethacin IC50=1 uM) * Antiradicular Jeffery B. Harborne and H. Baxter, eds. 1983. Phytochemical Dictionary. A Handbook of Bioactive Compounds from Plants. Taylor & Frost, London. 791 pp. Antiulcer * Beta-Adrenergic Receptor Blocker 10 uM (weak activity) Zhu, M., Phillipson, J. D., Greengrass, P. M., Bowery, N. E., Cai, Y. 1997. Plant Polyphenols: Biologically Active Compounds or Non-Selective Binders to Protein? Phytochemistry, 44(3): 441-447. cAMP-Phosphodiesterase-Inhibitor * Cancer-Preventive Stitt, P. A. Why George Should Eat Broccoli. Dougherty Co, Milwaukee, WI, 1990, 399 pp. Cardiotonic * COX-1-Inhibitor IC50=183-279 uM (cf indomethacin IC50=1 uM) * COX-2-Inhibitor IC50=546-5,910 uM (cf indomethacin IC50=1 uM) * Cyclooxygenase-Inhibitor * Cytotoxic TC50=>100 ug/ml * Dermatitigenic Jeffery B. Harborne and H. Baxter, eds. 1983. Phytochemical Dictionary. A Handbook of Bioactive Compounds from Plants. Taylor & Frost, London. 791 pp. Hemostat Jeffery B. Harborne and H. Baxter, eds. 1983. Phytochemical Dictionary. A Handbook of Bioactive Compounds from Plants. Taylor & Frost, London. 791 pp. Hepatoprotective Jeffery B. Harborne and H. Baxter, eds. 1983. Phytochemical Dictionary. A Handbook of Bioactive Compounds from Plants. Taylor & Frost, London. 791 pp. Immunostimulant Economic & Medicinal Plant Research, 1: 124. Neuroprotective 1-10 uM * NO-Inhibitor IC11=250 uM * Phagocytotic Economic & Medicinal Plant Research, 1: 124. Vasoconstrictor Leung, A.Y., Encyclopedia of Common Natural Ingredients Used in Food, Drugs, and Cosmetics, John Wiley & Sons, New York, 1980. Xanthine-Oxidase-Inhibitor Mills, Simon and Bone, Kerry. 2000. Phytotherapy. Churchill Livinston, Edinburgh.
30	(+)-CATECHIN	Tissue Culture	--	--	--	*
ACE-Inhibitor 0.24 mg/ml rbt (weak activity) * ACE-Inhibitor IC50=0.155 mM/l * Antiaggregant IC68=200 ug/ml * Anticoagulant * Anticomplementary 1/2 aspirin * AntiHIV EC50=4 ug/ml * Antiinflammatory IC50=40-943 uM (cf indomethacin IC50=1 uM) * Antimutagenic ID50=50-100 nM Phenolic Compounds in Food and Their Effects on Health. Antioxidants & Cancer Prevention. Huang, M.T., Ho, C.T. and Lee, C.Y. eds. 1992. ACS Symposium Series 507.ACS, Washington 402 pp. Antioxidant * Antiperoxidant Jeffery B. Harborne and H. Baxter, eds. 1983. Phytochemical Dictionary. A Handbook of Bioactive Compounds from Plants. Taylor & Frost, London. 791 pp. Antiprostaglandin IC50=40-943 uM (cf indomethacin IC50=1 uM) * Antiradicular Jeffery B. Harborne and H. Baxter, eds. 1983. Phytochemical Dictionary. A Handbook of Bioactive Compounds from Plants. Taylor & Frost, London. 791 pp. Antiulcer * Beta-Adrenergic Receptor Blocker 10 uM (weak activity) Zhu, M., Phillipson, J. D., Greengrass, P. M., Bowery, N. E., Cai, Y. 1997. Plant Polyphenols: Biologically Active Compounds or Non-Selective Binders to Protein? Phytochemistry, 44(3): 441-447. cAMP-Phosphodiesterase-Inhibitor * Cancer-Preventive Stitt, P. A. Why George Should Eat Broccoli. Dougherty Co, Milwaukee, WI, 1990, 399 pp. Cardiotonic * COX-1-Inhibitor IC50=183-279 uM (cf indomethacin IC50=1 uM) * COX-2-Inhibitor IC50=546-5,910 uM (cf indomethacin IC50=1 uM) * Cyclooxygenase-Inhibitor * Cytotoxic TC50=>100 ug/ml * Dermatitigenic Jeffery B. Harborne and H. Baxter, eds. 1983. Phytochemical Dictionary. A Handbook of Bioactive Compounds from Plants. Taylor & Frost, London. 791 pp. Hemostat Jeffery B. Harborne and H. Baxter, eds. 1983. Phytochemical Dictionary. A Handbook of Bioactive Compounds from Plants. Taylor & Frost, London. 791 pp. Hepatoprotective Jeffery B. Harborne and H. Baxter, eds. 1983. Phytochemical Dictionary. A Handbook of Bioactive Compounds from Plants. Taylor & Frost, London. 791 pp. Immunostimulant Economic & Medicinal Plant Research, 1: 124. Neuroprotective 1-10 uM * NO-Inhibitor IC11=250 uM * Phagocytotic Economic & Medicinal Plant Research, 1: 124. Vasoconstrictor Leung, A.Y., Encyclopedia of Common Natural Ingredients Used in Food, Drugs, and Cosmetics, John Wiley & Sons, New York, 1980. Xanthine-Oxidase-Inhibitor Mills, Simon and Bone, Kerry. 2000. Phytotherapy. Churchill Livinston, Edinburgh.
30	(+)-CATECHIN	Stem	--	--	--	*
ACE-Inhibitor 0.24 mg/ml rbt (weak activity) * ACE-Inhibitor IC50=0.155 mM/l * Antiaggregant IC68=200 ug/ml * Anticoagulant * Anticomplementary 1/2 aspirin * AntiHIV EC50=4 ug/ml * Antiinflammatory IC50=40-943 uM (cf indomethacin IC50=1 uM) * Antimutagenic ID50=50-100 nM Phenolic Compounds in Food and Their Effects on Health. Antioxidants & Cancer Prevention. Huang, M.T., Ho, C.T. and Lee, C.Y. eds. 1992. ACS Symposium Series 507.ACS, Washington 402 pp. Antioxidant * Antiperoxidant Jeffery B. Harborne and H. Baxter, eds. 1983. Phytochemical Dictionary. A Handbook of Bioactive Compounds from Plants. Taylor & Frost, London. 791 pp. Antiprostaglandin IC50=40-943 uM (cf indomethacin IC50=1 uM) * Antiradicular Jeffery B. Harborne and H. Baxter, eds. 1983. Phytochemical Dictionary. A Handbook of Bioactive Compounds from Plants. Taylor & Frost, London. 791 pp. Antiulcer * Beta-Adrenergic Receptor Blocker 10 uM (weak activity) Zhu, M., Phillipson, J. D., Greengrass, P. M., Bowery, N. E., Cai, Y. 1997. Plant Polyphenols: Biologically Active Compounds or Non-Selective Binders to Protein? Phytochemistry, 44(3): 441-447. cAMP-Phosphodiesterase-Inhibitor * Cancer-Preventive Stitt, P. A. Why George Should Eat Broccoli. Dougherty Co, Milwaukee, WI, 1990, 399 pp. Cardiotonic * COX-1-Inhibitor IC50=183-279 uM (cf indomethacin IC50=1 uM) * COX-2-Inhibitor IC50=546-5,910 uM (cf indomethacin IC50=1 uM) * Cyclooxygenase-Inhibitor * Cytotoxic TC50=>100 ug/ml * Dermatitigenic Jeffery B. Harborne and H. Baxter, eds. 1983. Phytochemical Dictionary. A Handbook of Bioactive Compounds from Plants. Taylor & Frost, London. 791 pp. Hemostat Jeffery B. Harborne and H. Baxter, eds. 1983. Phytochemical Dictionary. A Handbook of Bioactive Compounds from Plants. Taylor & Frost, London. 791 pp. Hepatoprotective Jeffery B. Harborne and H. Baxter, eds. 1983. Phytochemical Dictionary. A Handbook of Bioactive Compounds from Plants. Taylor & Frost, London. 791 pp. Immunostimulant Economic & Medicinal Plant Research, 1: 124. Neuroprotective 1-10 uM * NO-Inhibitor IC11=250 uM * Phagocytotic Economic & Medicinal Plant Research, 1: 124. Vasoconstrictor Leung, A.Y., Encyclopedia of Common Natural Ingredients Used in Food, Drugs, and Cosmetics, John Wiley & Sons, New York, 1980. Xanthine-Oxidase-Inhibitor Mills, Simon and Bone, Kerry. 2000. Phytotherapy. Churchill Livinston, Edinburgh.
30	(+)-CATECHIN	Anther	--	--	--	*
ACE-Inhibitor 0.24 mg/ml rbt (weak activity) * ACE-Inhibitor IC50=0.155 mM/l * Antiaggregant IC68=200 ug/ml * Anticoagulant * Anticomplementary 1/2 aspirin * AntiHIV EC50=4 ug/ml * Antiinflammatory IC50=40-943 uM (cf indomethacin IC50=1 uM) * Antimutagenic ID50=50-100 nM Phenolic Compounds in Food and Their Effects on Health. Antioxidants & Cancer Prevention. Huang, M.T., Ho, C.T. and Lee, C.Y. eds. 1992. ACS Symposium Series 507.ACS, Washington 402 pp. Antioxidant * Antiperoxidant Jeffery B. Harborne and H. Baxter, eds. 1983. Phytochemical Dictionary. A Handbook of Bioactive Compounds from Plants. Taylor & Frost, London. 791 pp. Antiprostaglandin IC50=40-943 uM (cf indomethacin IC50=1 uM) * Antiradicular Jeffery B. Harborne and H. Baxter, eds. 1983. Phytochemical Dictionary. A Handbook of Bioactive Compounds from Plants. Taylor & Frost, London. 791 pp. Antiulcer * Beta-Adrenergic Receptor Blocker 10 uM (weak activity) Zhu, M., Phillipson, J. D., Greengrass, P. M., Bowery, N. E., Cai, Y. 1997. Plant Polyphenols: Biologically Active Compounds or Non-Selective Binders to Protein? Phytochemistry, 44(3): 441-447. cAMP-Phosphodiesterase-Inhibitor * Cancer-Preventive Stitt, P. A. Why George Should Eat Broccoli. Dougherty Co, Milwaukee, WI, 1990, 399 pp. Cardiotonic * COX-1-Inhibitor IC50=183-279 uM (cf indomethacin IC50=1 uM) * COX-2-Inhibitor IC50=546-5,910 uM (cf indomethacin IC50=1 uM) * Cyclooxygenase-Inhibitor * Cytotoxic TC50=>100 ug/ml * Dermatitigenic Jeffery B. Harborne and H. Baxter, eds. 1983. Phytochemical Dictionary. A Handbook of Bioactive Compounds from Plants. Taylor & Frost, London. 791 pp. Hemostat Jeffery B. Harborne and H. Baxter, eds. 1983. Phytochemical Dictionary. A Handbook of Bioactive Compounds from Plants. Taylor & Frost, London. 791 pp. Hepatoprotective Jeffery B. Harborne and H. Baxter, eds. 1983. Phytochemical Dictionary. A Handbook of Bioactive Compounds from Plants. Taylor & Frost, London. 791 pp. Immunostimulant Economic & Medicinal Plant Research, 1: 124. Neuroprotective 1-10 uM * NO-Inhibitor IC11=250 uM * Phagocytotic Economic & Medicinal Plant Research, 1: 124. Vasoconstrictor Leung, A.Y., Encyclopedia of Common Natural Ingredients Used in Food, Drugs, and Cosmetics, John Wiley & Sons, New York, 1980. Xanthine-Oxidase-Inhibitor Mills, Simon and Bone, Kerry. 2000. Phytotherapy. Churchill Livinston, Edinburgh.
4	(+)-CATECHOL	Tissue Culture	--	--	--	*
Antihepatitic Martindale's 29th Antiseptic * Fatal Martindale's 29th Pesticide *
0	(+)-EPIGALLOCATECHIN-GALLATE	Leaf	--	--	--	*
7	(+)-GALLOCATECHIN	Leaf	--	2100.0	--	*
ACE-Inhibitor * Antimutagenic * Antinociceptive * Antioxidant * Antithyrotoxic Wealth of India. Bactericide MIC 250 ug/ml Wealth of India. Beta-Adrenergic Receptor Blocker 10 uM Zhu, M., Phillipson, J. D., Greengrass, P. M., Bowery, N. E., Cai, Y. 1997. Plant Polyphenols: Biologically Active Compounds or Non-Selective Binders to Protein? Phytochemistry, 44(3): 441-447.
0	(+)-GALLOCATECHOL	Shoot	--	--	--	*
0	(-)-EPI-GALLO-CATECHOL	Shoot	--	--	--	*
2	(-)-EPIAFZELECHIN	Leaf	--	6.0	--	*
COX-1-Inhibitor IC50=15 uM/ Min, K. R. et al. 1999. (-)-epiafzelechin: Cyclooxygenase-1 Inhibitor and Anti-Inflammatory Agent from Aerial Parts of Celastrus orbiculatus. Planta Med., 65(5): 460-462. Cyclooxygenase-Inhibitor *
0	(-)-EPIAFZELECHIN-3-O-GALLATE	Leaf	--	37.0	--	*
38	(-)-EPICATECHIN	Flower	--	--	--	*
5-Lipoxygenase-Inhibitor IC50=22-50 uM/l * ACE-Inhibitor IC50=0.216 mM/l * ACE-Inhibitor 0.5 mg/ml rbt (weak activity) * Allelochemic Hanke, F. J., Natural Products as a Resource for Biologically Active Compounds, Thesis, U. Cal (Santa Cruz), 1986, 252 pp Antiaggregant * Antianaphylactic * Antibacterial * Antidiabetic 30 mg/kg rat * AntiEBV Economic & Medicinal Plant Research, 6: 189. Antihepatitic Vlietinck, A.J. and Dommisse, R.A. eds. 1985. Advances in Medicinal Plant Research. Wiss. Verlag. Stuttgart. AntiHIV EC50=2 ug/ml * Antihyperglycemic * Antiinflammatory * Antileukemic Economic & Medicinal Plant Research, 6: 189. Antileukotriene * Antilipoperoxidant * Antimutagenic * Antioxidant IC50=6.3 ug/ml * Antiperoxidant Jeffery B. Harborne and H. Baxter, eds. 1983. Phytochemical Dictionary. A Handbook of Bioactive Compounds from Plants. Taylor & Frost, London. 791 pp. Antiviral EC50=2 ug/ml * Beta-Adrenergic Receptor Blocker 10 uM Zhu, M., Phillipson, J. D., Greengrass, P. M., Bowery, N. E., Cai, Y. 1997. Plant Polyphenols: Biologically Active Compounds or Non-Selective Binders to Protein? Phytochemistry, 44(3): 441-447. Cancer-Preventive Stitt, P. A. Why George Should Eat Broccoli. Dougherty Co, Milwaukee, WI, 1990, 399 pp. Cardiotonic * Choline-Sparing * COMP-Inhibitor Dullo, A. G., et al. 1999. Efficacy of a green tea extract rich in catechin polyphenols and caffeine in increasing 24-h energy expenditure and fat oxidation in humans. Am. J. Clinical Nutrition, 70: 1040-1045. Cytotoxic TC50=>100 ug/ml * Hypocholesterolemic * Hypoglycemic * Immunostimulant * Insulinogenic Economic & Medicinal Plant Research, 6: 170. Lipoxygenase-1-Inhibitor IC50=60 mM * Lipoxygenase-Inhibitor IC50=140 uM Phenolic Compounds in Food and Their Effects on Health. Antioxidants & Cancer Prevention. Huang, M.T., Ho, C.T. and Lee, C.Y. eds. 1992. ACS Symposium Series 507.ACS, Washington 402 pp. Lipoxygenase-Inhibitor IC97=5 mM Oszmianski, J. and Lee, C.Y. 1990. Inhibitory Effect of Phenolics on Carotene Bleaching in Vegetables. J. Agric. Food Chem. 38: 688-690. Pancreatogenic * Pesticide * Reverse-Transcriptase-Inhibitor 10 ng/ml McKenna, D. J., Hughes, K., and Jones, K. 2000. Green Tea Monograph. Alternative Therapies, 6(3): 61-82. Vasodilator uM McKenna, D. J., Hughes, K., and Jones, K. 2000. Green Tea Monograph. Alternative Therapies, 6(3): 61-82. Xanthine-Oxidase-Inhibitor IC50=>40 Hatano, T., Yasuhara, T., Yoshihara, R., Agata, I., Noro, T., and Okuda, T. 1989. Effects of Interaction of Tannins with Co-existing Substances.VII. Inhibitory Effects of Tannins Related Polyphenols on Xanthine Oxidase. Chem. Pharm. Bull. 38(5): 1224-1229
38	(-)-EPICATECHIN	Stem	0.1	--	--	*
5-Lipoxygenase-Inhibitor IC50=22-50 uM/l * ACE-Inhibitor IC50=0.216 mM/l * ACE-Inhibitor 0.5 mg/ml rbt (weak activity) * Allelochemic Hanke, F. J., Natural Products as a Resource for Biologically Active Compounds, Thesis, U. Cal (Santa Cruz), 1986, 252 pp Antiaggregant * Antianaphylactic * Antibacterial * Antidiabetic 30 mg/kg rat * AntiEBV Economic & Medicinal Plant Research, 6: 189. Antihepatitic Vlietinck, A.J. and Dommisse, R.A. eds. 1985. Advances in Medicinal Plant Research. Wiss. Verlag. Stuttgart. AntiHIV EC50=2 ug/ml * Antihyperglycemic * Antiinflammatory * Antileukemic Economic & Medicinal Plant Research, 6: 189. Antileukotriene * Antilipoperoxidant * Antimutagenic * Antioxidant IC50=6.3 ug/ml * Antiperoxidant Jeffery B. Harborne and H. Baxter, eds. 1983. Phytochemical Dictionary. A Handbook of Bioactive Compounds from Plants. Taylor & Frost, London. 791 pp. Antiviral EC50=2 ug/ml * Beta-Adrenergic Receptor Blocker 10 uM Zhu, M., Phillipson, J. D., Greengrass, P. M., Bowery, N. E., Cai, Y. 1997. Plant Polyphenols: Biologically Active Compounds or Non-Selective Binders to Protein? Phytochemistry, 44(3): 441-447. Cancer-Preventive Stitt, P. A. Why George Should Eat Broccoli. Dougherty Co, Milwaukee, WI, 1990, 399 pp. Cardiotonic * Choline-Sparing * COMP-Inhibitor Dullo, A. G., et al. 1999. Efficacy of a green tea extract rich in catechin polyphenols and caffeine in increasing 24-h energy expenditure and fat oxidation in humans. Am. J. Clinical Nutrition, 70: 1040-1045. Cytotoxic TC50=>100 ug/ml * Hypocholesterolemic * Hypoglycemic * Immunostimulant * Insulinogenic Economic & Medicinal Plant Research, 6: 170. Lipoxygenase-1-Inhibitor IC50=60 mM * Lipoxygenase-Inhibitor IC50=140 uM Phenolic Compounds in Food and Their Effects on Health. Antioxidants & Cancer Prevention. Huang, M.T., Ho, C.T. and Lee, C.Y. eds. 1992. ACS Symposium Series 507.ACS, Washington 402 pp. Lipoxygenase-Inhibitor IC97=5 mM Oszmianski, J. and Lee, C.Y. 1990. Inhibitory Effect of Phenolics on Carotene Bleaching in Vegetables. J. Agric. Food Chem. 38: 688-690. Pancreatogenic * Pesticide * Reverse-Transcriptase-Inhibitor 10 ng/ml McKenna, D. J., Hughes, K., and Jones, K. 2000. Green Tea Monograph. Alternative Therapies, 6(3): 61-82. Vasodilator uM McKenna, D. J., Hughes, K., and Jones, K. 2000. Green Tea Monograph. Alternative Therapies, 6(3): 61-82. Xanthine-Oxidase-Inhibitor IC50=>40 Hatano, T., Yasuhara, T., Yoshihara, R., Agata, I., Noro, T., and Okuda, T. 1989. Effects of Interaction of Tannins with Co-existing Substances.VII. Inhibitory Effects of Tannins Related Polyphenols on Xanthine Oxidase. Chem. Pharm. Bull. 38(5): 1224-1229
38	(-)-EPICATECHIN	Leaf	960.0	32500.0	1.41	*
5-Lipoxygenase-Inhibitor IC50=22-50 uM/l * ACE-Inhibitor IC50=0.216 mM/l * ACE-Inhibitor 0.5 mg/ml rbt (weak activity) * Allelochemic Hanke, F. J., Natural Products as a Resource for Biologically Active Compounds, Thesis, U. Cal (Santa Cruz), 1986, 252 pp Antiaggregant * Antianaphylactic * Antibacterial * Antidiabetic 30 mg/kg rat * AntiEBV Economic & Medicinal Plant Research, 6: 189. Antihepatitic Vlietinck, A.J. and Dommisse, R.A. eds. 1985. Advances in Medicinal Plant Research. Wiss. Verlag. Stuttgart. AntiHIV EC50=2 ug/ml * Antihyperglycemic * Antiinflammatory * Antileukemic Economic & Medicinal Plant Research, 6: 189. Antileukotriene * Antilipoperoxidant * Antimutagenic * Antioxidant IC50=6.3 ug/ml * Antiperoxidant Jeffery B. Harborne and H. Baxter, eds. 1983. Phytochemical Dictionary. A Handbook of Bioactive Compounds from Plants. Taylor & Frost, London. 791 pp. Antiviral EC50=2 ug/ml * Beta-Adrenergic Receptor Blocker 10 uM Zhu, M., Phillipson, J. D., Greengrass, P. M., Bowery, N. E., Cai, Y. 1997. Plant Polyphenols: Biologically Active Compounds or Non-Selective Binders to Protein? Phytochemistry, 44(3): 441-447. Cancer-Preventive Stitt, P. A. Why George Should Eat Broccoli. Dougherty Co, Milwaukee, WI, 1990, 399 pp. Cardiotonic * Choline-Sparing * COMP-Inhibitor Dullo, A. G., et al. 1999. Efficacy of a green tea extract rich in catechin polyphenols and caffeine in increasing 24-h energy expenditure and fat oxidation in humans. Am. J. Clinical Nutrition, 70: 1040-1045. Cytotoxic TC50=>100 ug/ml * Hypocholesterolemic * Hypoglycemic * Immunostimulant * Insulinogenic Economic & Medicinal Plant Research, 6: 170. Lipoxygenase-1-Inhibitor IC50=60 mM * Lipoxygenase-Inhibitor IC50=140 uM Phenolic Compounds in Food and Their Effects on Health. Antioxidants & Cancer Prevention. Huang, M.T., Ho, C.T. and Lee, C.Y. eds. 1992. ACS Symposium Series 507.ACS, Washington 402 pp. Lipoxygenase-Inhibitor IC97=5 mM Oszmianski, J. and Lee, C.Y. 1990. Inhibitory Effect of Phenolics on Carotene Bleaching in Vegetables. J. Agric. Food Chem. 38: 688-690. Pancreatogenic * Pesticide * Reverse-Transcriptase-Inhibitor 10 ng/ml McKenna, D. J., Hughes, K., and Jones, K. 2000. Green Tea Monograph. Alternative Therapies, 6(3): 61-82. Vasodilator uM McKenna, D. J., Hughes, K., and Jones, K. 2000. Green Tea Monograph. Alternative Therapies, 6(3): 61-82. Xanthine-Oxidase-Inhibitor IC50=>40 Hatano, T., Yasuhara, T., Yoshihara, R., Agata, I., Noro, T., and Okuda, T. 1989. Effects of Interaction of Tannins with Co-existing Substances.VII. Inhibitory Effects of Tannins Related Polyphenols on Xanthine Oxidase. Chem. Pharm. Bull. 38(5): 1224-1229
38	(-)-EPICATECHIN	Tissue Culture	--	--	--	*
5-Lipoxygenase-Inhibitor IC50=22-50 uM/l * ACE-Inhibitor IC50=0.216 mM/l * ACE-Inhibitor 0.5 mg/ml rbt (weak activity) * Allelochemic Hanke, F. J., Natural Products as a Resource for Biologically Active Compounds, Thesis, U. Cal (Santa Cruz), 1986, 252 pp Antiaggregant * Antianaphylactic * Antibacterial * Antidiabetic 30 mg/kg rat * AntiEBV Economic & Medicinal Plant Research, 6: 189. Antihepatitic Vlietinck, A.J. and Dommisse, R.A. eds. 1985. Advances in Medicinal Plant Research. Wiss. Verlag. Stuttgart. AntiHIV EC50=2 ug/ml * Antihyperglycemic * Antiinflammatory * Antileukemic Economic & Medicinal Plant Research, 6: 189. Antileukotriene * Antilipoperoxidant * Antimutagenic * Antioxidant IC50=6.3 ug/ml * Antiperoxidant Jeffery B. Harborne and H. Baxter, eds. 1983. Phytochemical Dictionary. A Handbook of Bioactive Compounds from Plants. Taylor & Frost, London. 791 pp. Antiviral EC50=2 ug/ml * Beta-Adrenergic Receptor Blocker 10 uM Zhu, M., Phillipson, J. D., Greengrass, P. M., Bowery, N. E., Cai, Y. 1997. Plant Polyphenols: Biologically Active Compounds or Non-Selective Binders to Protein? Phytochemistry, 44(3): 441-447. Cancer-Preventive Stitt, P. A. Why George Should Eat Broccoli. Dougherty Co, Milwaukee, WI, 1990, 399 pp. Cardiotonic * Choline-Sparing * COMP-Inhibitor Dullo, A. G., et al. 1999. Efficacy of a green tea extract rich in catechin polyphenols and caffeine in increasing 24-h energy expenditure and fat oxidation in humans. Am. J. Clinical Nutrition, 70: 1040-1045. Cytotoxic TC50=>100 ug/ml * Hypocholesterolemic * Hypoglycemic * Immunostimulant * Insulinogenic Economic & Medicinal Plant Research, 6: 170. Lipoxygenase-1-Inhibitor IC50=60 mM * Lipoxygenase-Inhibitor IC50=140 uM Phenolic Compounds in Food and Their Effects on Health. Antioxidants & Cancer Prevention. Huang, M.T., Ho, C.T. and Lee, C.Y. eds. 1992. ACS Symposium Series 507.ACS, Washington 402 pp. Lipoxygenase-Inhibitor IC97=5 mM Oszmianski, J. and Lee, C.Y. 1990. Inhibitory Effect of Phenolics on Carotene Bleaching in Vegetables. J. Agric. Food Chem. 38: 688-690. Pancreatogenic * Pesticide * Reverse-Transcriptase-Inhibitor 10 ng/ml McKenna, D. J., Hughes, K., and Jones, K. 2000. Green Tea Monograph. Alternative Therapies, 6(3): 61-82. Vasodilator uM McKenna, D. J., Hughes, K., and Jones, K. 2000. Green Tea Monograph. Alternative Therapies, 6(3): 61-82. Xanthine-Oxidase-Inhibitor IC50=>40 Hatano, T., Yasuhara, T., Yoshihara, R., Agata, I., Noro, T., and Okuda, T. 1989. Effects of Interaction of Tannins with Co-existing Substances.VII. Inhibitory Effects of Tannins Related Polyphenols on Xanthine Oxidase. Chem. Pharm. Bull. 38(5): 1224-1229
0	(-)-EPICATECHIN-3-GALLATE	Leaf	--	8200.0	--	*
0	(-)-EPICATECHIN-3-O(3-O-METHYL)-GALLATE	Leaf	--	800.0	--	*
0	(-)-EPICATECHIN-3-O-(4-O-METHYL)-GALLATE	Leaf	--	16.0	--	*
7	(-)-EPICATECHIN-3-O-GALLATE	Leaf	3077.0	3188.0	--	*
ACE-Inhibitor ED50=0.08 mM/ * AntiHIV EC50=1 ug/ml * Antioxidant IC50=0.16 ug/ml * Antiviral EC50=1 ug/ml * Cytotoxic TC50=>100 ug/ml * Methyl-Guanidine-Inhibitor 2.5 mg/kg/day McKenna, D. J., Hughes, K., and Jones, K. 2000. Green Tea Monograph. Alternative Therapies, 6(3): 61-82. Nephroprotective 2.5 mg/kg/day McKenna, D. J., Hughes, K., and Jones, K. 2000. Green Tea Monograph. Alternative Therapies, 6(3): 61-82.

List of all activity chemical
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# Activity	Chemical Name	Part Filter by plant part	Low PPM	High PPM	StdDev	^*Reference

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^*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.

Plant Camellia sinensis (Theaceae)

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