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Plant Lactuca sativa (Asteraceae)

Common Names
Lettuce
How this plant is used
Food
View the list of ubiquitous chemicals
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
GUM 0 Leaf not available 26000.0 -1.60 Duke, 1992 *
HISTIDINE 7 Leaf 220.0 3667.0 -0.86 Duke, 1992 *
HYOSCYAMINE 27 Plant not available not available not available Duke, 1992 *
IRON 6 Leaf 5.0 176.0 -0.47 Duke, 1992 *
ISOLEUCINE 3 Leaf 840.0 14000.0 0.50 Duke, 1992 *
KAEMPFEROL 75 Plant not available not available not available Duke, 1992 *
LACTUCAXANTHIN 0 Plant not available not available not available Duke, 1992 *
LACTUCIN 6 Plant not available not available not available Duke, 1992 *
LACTUCOPICRIN 4 Plant not available not available not available Duke, 1992 *
LANTHANUM 0 Leaf 1.3 20.3 0.27 Duke, 1992 *
LEAD 0 Leaf 0.0 6.0 -0.52 Duke, 1992 *
LEUCINE 2 Leaf 790.0 13167.0 -0.52 Duke, 1992 *
LINOLEIC-ACID 27 Leaf 470.0 7833.0 -0.06 Duke, 1992 *
LITHIUM 11 Leaf 0.1 2.6 -0.48 Duke, 1992 *
LUTEOLIN 78 Plant not available not available not available Duke, 1992 *
LYSINE 4 Leaf 840.0 14000.0 0.26 Duke, 1992 *
MAGNESIUM 65 Leaf 110.0 8700.0 1.77 Duke, 1992 *
MALIC-ACID 15 Leaf not available 600.0 -1.22 Duke, 1992 *
MANGANESE 14 Leaf 1.0 240.0 -0.06 Duke, 1992 *
MANNITOL 18 Plant not available not available not available Duke, 1992 *
View the list of ubiquitous chemicals
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
Chemopreventive 4 Duke, 1992 *
Cholagogue 2 Wichtl, M. 1984. Teedrogen. Ein Handbuch fur Apotheker und Arzte. Wissenschaftliche Verlagsgesellscharft. mbH Stuttgart. 393 pp.
Choleretic 7 Williamson, E. M. and Evans, F. J., Potter's New Cyclopaedia of Botanical Drugs and Preparations, Revised Ed., Saffron Walden, the C. W. Daniel Co., Ltd., Essex UK, 362 pp, 1988, reprint 1989.
Cholinergic 2 Newall, C. A., Anderson, L. A. and Phillipson, J. D. 1996. Herbal Medicine - A Guide for Health-care Professionals. The Pharmaceutical Press, London. 296pp.
Circulotonic 2 Duke, 1992 *
Clastogenic 1 Jeffery B. Harborne and H. Baxter, eds. 1983. Phytochemical Dictionary. A Handbook of Bioactive Compounds from Plants. Taylor & Frost, London. 791 pp.
CNS-Active 1 Wichtl, M. 1984. Teedrogen. Ein Handbuch fur Apotheker und Arzte. Wissenschaftliche Verlagsgesellscharft. mbH Stuttgart. 393 pp.
CNS-Depressant 4 Huang, K. C. 1993. The Pharmacology of Chinese Herbs. CRC Press, Boca Raton, FL 388 pp.
CNS-Paralytic 1 Jeffery B. Harborne and H. Baxter, eds. 1983. Phytochemical Dictionary. A Handbook of Bioactive Compounds from Plants. Taylor & Frost, London. 791 pp.
CNS-Stimulant 1 Jeffery B. Harborne and H. Baxter, eds. 1983. Phytochemical Dictionary. A Handbook of Bioactive Compounds from Plants. Taylor & Frost, London. 791 pp.
Co-carcinogenic 1 Duke, 1992 *
Cold-preventive 1 Davies, S., and Stewart, A. 1990. Nutritional Medicine. Avon Books, New York. 509pp.
Collagen-Sparing 1 Duke, 1992 *
Collagenic 2 Duke, 1992 *
Colorant 1 Jeffery B. Harborne and H. Baxter, eds. 1983. Phytochemical Dictionary. A Handbook of Bioactive Compounds from Plants. Taylor & Frost, London. 791 pp.
Comedogenic 1 Martindale's 29th
Comedolytic 1 Duke, 1992 *
COMT-Inhibitor 1 Duke, 1992 *
Contraceptive 1 Martindale's 28th
Copper-Antagonist 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