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Dr. Duke's Phytochemical and Ethnobotanical Databases
U.S. Department of Agriculture
  1. Home
  2. Silybum marianum

Silybum marianum (Asteraceae)

Common Names
Milk Thistle; Lady's Thistle
How this plant is used
Generally Recognized as Safe

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View the list of ubiquitous chemicals
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List of plant chemicals.
Click on column headings to sort table by that column. *Unless otherwise noted all references are to (Duke, 1992)
Chemical Name Activity Count Plant Part Low Parts Per Million High Parts Per Million Standard Deviation Reference
(+)-TAXIFOLIN 0 Fruit *
(-)-SILANDRIN 0 Fruit *
1-2-EPOXY-TRIDEC-3-ENE-5-7-9-11-TETRAYNE 0 Root 0.2 *
2,3-DEHYDROSILYCHRISTIN 0 Plant J.S. Glasby Dict.Pls Containing 2ndary Metabolite. 1991.
2,3-DEHYDROSILYCHRISTIN 0 Seed *
2,3-DEHYDROSILYMARIN 0 Plant J.S. Glasby Dict.Pls Containing 2ndary Metabolite. 1991.
2,3-DEHYDROSILYMARIN 0 Seed *
3-DEOXYSILYCHRISTIN 1 Fruit *
3-DEOXYSILYCHRISTIN 1 Plant *
3-DEOXYSILYCHRISTIN 1 Seed *
3-DEOXYSILYDIANIN 0 Seed Leung, A. Y. and Foster, S. 1995. Encyclopedia of Common Natural Ingredients 2nd Ed. John Wiley & Sons, New York. 649 pp.
4'-5-7-TRIHYDROXY-3'-5'-DIMETHOXY-FLAVANONE 0 Fruit *
4'-5-7-TRIHYDROXY-3'-5'-DIMETHOXY-FLAVANONE 0 Seed *
5,7-DIHYDROXYCHROMONE 4 Plant Jeffery B. Harborne and H. Baxter, eds. 1983. Phytochemical Dictionary. A Handbook of Bioactive Compounds from Plants. Taylor & Frost, London. 791 pp.
ALUMINUM 5 Leaf 59.0 267.0 -0.49 *
ALUMINUM 5 Plant 267.0 -0.23 Pedersen, M. 1987. Nutritional Herbology. Pederson Publishing. Bountiful, Utah. 377 pp.
APIGENIN 101 Fruit *
APIGENIN 101 Seed *
APIGENIN-7-O-BETA-D-(2''-O-ALPHA-L-RHAMNOSYL)-GALACTURONIDE 0 Flower *
APIGENIN-7-O-BETA-D-GLUCURONIDE-6''-ETHYL-ESTER 0 Flower *
View the list of ubiquitous chemicals
Download these results as:
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List of plant activities.
Click on column headings to sort table by that column. *Unless otherwise noted all references are to (Duke, 1992)
Activity Chemical Count Reference
Antitumor (Kidney) 1 Chiang, L. C., Chiang, W., Chang, M. Y., Ng, L. T., Lin, C. C. 2003. Antileukemic activity of selected natural products in Taiwan. Am J Chin Med, 31(1):37-46.
Antitumor (Lung) 7 *
Antitumor (Ovary) 2 *
Antitumor (Pancreas) 1 Chiang, L. C., Chiang, W., Chang, M. Y., Ng, L. T., Lin, C. C. 2003. Antileukemic activity of selected natural products in Taiwan. Am J Chin Med, 31(1):37-46.
Antitumor (Prostate) 2 *
Antitumor (Skin) 3 *
Antitumor (Stomach) 2 Chiang, L. C., Chiang, W., Chang, M. Y., Ng, L. T., Lin, C. C. 2003. Antileukemic activity of selected natural products in Taiwan. Am J Chin Med, 31(1):37-46.
Antitumor (Thyroid) 1 *
Antitumor-Promoter 3 Yasukawa, K., Takido, M., Takeuchi, M., Sato, Y., Nitta, K., and Nakagawa, S. 1989. Inhibitory Effects of Flavonol Glycosides on 12-O-Tetradecanoylphorbol-13-acetate-Induced Tumor Promotion. Chem. Pharm. Bull. 38(3): 774-776, 1990.
Antitussive 1 *
Antiulcer 9 *
Antiulcerogenic 1 Rafatullah, S., Tariq, M., Al-Yahya, M.A., Mossa, J.S., and Ageel, A.M. 1989. Evaluation of Turmeric (Curcuma longa) for Gastric and Duodenal Antiulcer Activity in Rats. J. of Ethnopharmacology, 29: 25-34, 1990.
Antivaginitic 1 Martindale's 28th
Antivaricose 1 Jeffery B. Harborne and H. Baxter, eds. 1983. Phytochemical Dictionary. A Handbook of Bioactive Compounds from Plants. Taylor & Frost, London. 791 pp.
Antivertigo 1 *
Antiviral 11 *
Antiviral? 1 Martindale's 29th
Antixerophthalmic 1 Davies, S., and Stewart, A. 1990. Nutritional Medicine. Avon Books, New York. 509pp.
Anxiolytic 8 *
AP-1-Inhibitor 1 *