Plant Silybum marianum (Asteraceae) | Dr. Duke's Phytochemical and Ethnobotanical Databases

Common Names

Milk Thistle; Lady's Thistle

How this plant is used

Generally Recognized as Safe

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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
ISOSILYBIN	0	Plant	not available	not available	not available	Duke, 1992 *
ISOSILYBIN-A	0	Fruit	not available	42800.0	not available	Duke, 1992 *
ISOSILYBIN-B	0	Fruit	not available	42800.0	not available	Duke, 1992 *
ISOSILYCHRISTIN	0	Fruit	not available	100.0	not available	Duke, 1992 *
KAEMPFEROL	75	Flower	not available	not available	not available	Duke, 1992 *
KAEMPFEROL	75	Seed	not available	not available	not available	List, P.H. and Horhammer, L., Hager's Handbuch der Pharmazeutischen Praxis, Vols. 2-6, Springer-Verlag, Berlin, 1969-1979.
KAEMPFEROL-3-O-ALPHA-L-RHAMNOSIDE-7-O-BETA-D-GALACTURONIDE	0	Flower	not available	not available	not available	Duke, 1992 *
KAEMPFEROL-3-O-ALPHA-RHAMNOSIDE	0	Flower	not available	not available	not available	Duke, 1992 *
KARDOLLIN-22	0	Plant	not available	not available	not available	Duke, 1992 *
KARDOLLIN-35	0	Plant	not available	not available	not available	Duke, 1992 *
KARDOLLIN-75	0	Plant	not available	not available	not available	Duke, 1992 *
KARDOLLIN-95	0	Plant	not available	not available	not available	Duke, 1992 *
LEUCINE	2	Seed	not available	not available	not available	Duke, 1992 *
LINOLEIC-ACID	27	Plant	not available	not available	not available	Duke, 1992 *
LINOLEIC-ACID	27	Seed	not available	not available	not available	Duke, 1992 *
LINOLEIC-ACID	27	Seed Oil	600000.0	700000.0	1.21	Duke, 1992 *
LINOLENIC-ACID	0	Plant	not available	not available	not available	Duke, 1992 *
LINOLENIC-ACID	0	Seed	not available	not available	not available	Duke, 1992 *
LINOLENIC-ACID	0	Seed Oil	not available	not available	not available	Duke, 1992 *
LUTEOLIN	78	Shoot	not available	not available	not available	Duke, 1992 *

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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	Duke, 1992 *
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	Duke, 1992 *
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	Duke, 1992 *
MAO-Inhibitor	2	Duke, 1992 *
MAPK-Inhibitor	2	Duke, 1992 *
Mast-Cell-Stabilizer	1	Duke, 1992 *
Memorigenic	1	Duke, 1992 *
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	Duke, 1992 *
Metastatic	1	Science News, 146: 421.
MMP-9-Inhibitor	2	Duke, 1992 *
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.