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

Lactuca sativa (Asteraceae)

Common Names
Lettuce
How this plant is used
Food
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
MERCURY 1 Leaf 0.0 0.0 -0.10 *
METHIONINE 15 Leaf 160.0 2667.0 -0.35 *
MOLYBDENUM 2 Leaf 0.1 2.0 -0.13 *
MUFA 13 Leaf 120.0 2000.0 -0.53 *
N-HEXACOSYLALCOHOL 0 Leaf *
NIACIN 39 Leaf 4.0 67.0 -0.37 *
NICKEL 3 Leaf 0.2 28.0 0.19 *
NITROGEN 0 Leaf 2200.0 54000.0 0.51 *
OLEIC-ACID 18 Leaf 90.0 1500.0 -0.46 *
OXALIC-ACID 9 Leaf 110.0 136.0 -0.47 *
P-COUMARIC-ACID 25 Plant *
PALMITIC-ACID 13 Leaf 350.0 5833.0 -0.28 *
PALMITOLEIC-ACID 2 Leaf 30.0 500.0 0.12 *
PANTOTHENIC-ACID 11 Leaf 2.0 33.0 -0.04 *
PECTINS 0 Leaf 40000.0 -1.00 *
PHENYLALANINE 7 Leaf 550.0 9167.0 -0.29 *
PHOSPHORUS 4 Leaf 108.0 13920.0 1.65 *
PHYTOSTEROLS 2 Leaf 380.0 6333.0 1.34 *
POTASSIUM 14 Leaf 2900.0 121800.0 4.04 *
PROLINE 0 Leaf 480.0 8000.0 -0.47 *
View the list of ubiquitous chemicals
Download these results as:
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EXCEL
PDF
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
Antischizophrenic 1 Davies, S., and Stewart, A. 1990. Nutritional Medicine. Avon Books, New York. 509pp.
Antiscoliotic 1 *
Antiscorbutic 1 Martindale's 28th
Antiscotomic 1 *
Antiseborrheic 3 *
Antiseptic 10 Martindale's 28th
Antiserotonin 2 Jeffery B. Harborne and H. Baxter, eds. 1983. Phytochemical Dictionary. A Handbook of Bioactive Compounds from Plants. Taylor & Frost, London. 791 pp.
Antishingles 1 Davies, S., and Stewart, A. 1990. Nutritional Medicine. Avon Books, New York. 509pp.
Antisialogogue 1 Jeffery B. Harborne and H. Baxter, eds. 1983. Phytochemical Dictionary. A Handbook of Bioactive Compounds from Plants. Taylor & Frost, London. 791 pp.
Antisickling 2 Ekeke, G.I. and Shode, F.O. 1988. Phenylalanine is the Predominant Antisickling Agent in Cajanus cajan Seed Extract. Planta Medica 56(1): 41, 1990.
Antisilicotic 1 Medicinal and Poisonous Plants of the Tropics. Leeuwenberg, A.J.M., ed. Pudoc, Wageningen. 1987.
Antispare-Tire 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
Antispasmodic 12 Phytotherapy Research, 4: 73.
Antispasmophilic 1 Werbach, M. 1993. Healing with Food. Harper Collins, New York, 443 pp.
AntiSpina-Bifida 1 Davies, S., and Stewart, A. 1990. Nutritional Medicine. Avon Books, New York. 509pp.
Antistaphylococcic 2 *
Antisteatotic 1 *
Antistomatitic 2 Economic & Medicinal Plant Research, 5: 207.
Antistreptococcic 1 *
Antistress 4 Davies, S., and Stewart, A. 1990. Nutritional Medicine. Avon Books, New York. 509pp.