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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
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
Laxative 4 Leung, A. Y. and Foster, S. 1995. Encyclopedia of Common Natural Ingredients 2nd Ed. John Wiley & Sons, New York. 649 pp.
Leptingenic 1 Challem, J., Berkson, Burt, and Smith, Melissa Dianne. 2000.
Syndrome X - The complete nutritional program to prevent and reservse insulin resistance. John Wiley & Sons, New York. 272 pp. $24.95
Lipotropic 1 *
Lipoxygenase-Inhibitor 4 Jeffery B. Harborne and H. Baxter, eds. 1983. Phytochemical Dictionary. A Handbook of Bioactive Compounds from Plants. Taylor & Frost, London. 791 pp.
Lithogenic 1 Davies, S., and Stewart, A. 1990. Nutritional Medicine. Avon Books, New York. 509pp.
Litholytic 1 *
Lubricant 3 Jeffery B. Harborne and H. Baxter, eds. 1983. Phytochemical Dictionary. A Handbook of Bioactive Compounds from Plants. Taylor & Frost, London. 791 pp.
MAO-A-Inhibitor 1 *
MAO-Inhibitor 2 *
MAPK-Inhibitor 2 *
Mast-Cell-Stabilizer 1 *
Memorigenic 1 *
Memory-Enhancer 1 Science News, 138: 189, 1990.
Metal-Chelator (Copper) 1 Seidel, V., Verholle, M., Malard, Y., Tillequin, F., Fruchart, J-C., Duriez, P., Bailleul, F., Teissier, E. 2000. Phenylpropanoids from Ballota nigra L. Inhibit in vitro LDL Peroxidation. Phytotherapy Research, 14(2): 93-98.
Metalloproteinase-Inhibitor 2 *
Metastatic 1 Science News, 146: 421.
MMP-9-Inhibitor 2 *
Mucogenic 3 Pizzorno, J.E. and Murray, M.T. 1985. A Textbook of Natural Medicine. John Bastyr College Publications, Seattle, Washington (Looseleaf).
Mucolytic 1 Martindale's 28th
Musculotropic 1 Wichtl, M. 1984. Teedrogen. Ein Handbuch fur Apotheker und Arzte. Wissenschaftliche Verlagsgesellscharft. mbH Stuttgart. 393 pp.