An official website of the United States government.

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Secure .gov websites use HTTPS
A lock ( ) or https:// means you've safely connected to the .gov website. Share sensitive information only on official, secure websites.

Plant Azadirachta indica (Meliaceae)

Common Names
Neem
How this plant is used
Medicinal
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
EO 0 Stem Bark not available 200.0 -1.00 Duke, 1992 *
EPOXYAZADIRADIONE 0 Seed not available not available not available Duke, 1992 *
FAT 0 Fruit not available 42000.0 -0.32 Duke, 1992 *
FAT 0 Seed not available 450000.0 0.97 Duke, 1992 *
FIBER 15 Leaf not available 127000.0 -0.43 Duke, 1992 *
GEDUNIN 4 Seed not available not available not available Duke, 1992 *
HYPEROSIDE 30 Leaf not available not available not available Duke, 1992 *
ISOAZADIROLIDE 0 Leaf not available not available not available Duke, 1992 *
ISOMARGOSINOLIDE 0 Plant not available not available not available Duke, 1992 *
ISONIMBINOCINOLIDE 0 Plant not available not available not available Duke, 1992 *
ISONIMBINOLIDE 1 Stem Bark not available not available not available Duke, 1992 *
ISONIMBOCINOLIDE 0 Leaf not available not available not available Duke, 1992 *
ISONIMOLICINOLIDE 0 Fruit not available not available not available Duke, 1992 *
KAEMPFEROL 75 Flower not available 2000.0 1.33 Duke, 1992 *
LIGNOCERIC-ACID 1 Fruit not available 1125.0 1.00 Duke, 1992 *
LINOLEIC-ACID 27 Fruit not available 47250.0 0.31 Duke, 1992 *
MAGNESIUM 65 Fruit not available 4000.0 0.87 Duke, 1992 *
MAGNESIUM 65 Leaf not available 7100.0 1.15 Duke, 1992 *
MARGODUNOLIDE 0 Plant not available not available not available Duke, 1992 *
MARGOSINE 0 Stem Bark 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
Artemicide 1 Jung, J.H., Pummangura, S., Chaichantipyuth, c., Patarapanich, C., and McLaughlin, J.L. 1989. Bioactive Constituents of Melodorum fruticosum. Phytochemistry. 29(5): 1667-1670. 1990.
ATPase-Inhibitor 1 Nigg, H.N. and Seigler, D.S., eds. 1992. Phytochemical Resources for Medicine and Agriculture. Plenum Press, New York. 445 pp.
Bacteristat 1 Duke, 1992 *
Beta-Blocker 1 Duke, 1992 *
Bradycardiac 1 Huang, K. C. 1993. The Pharmacology of Chinese Herbs. CRC Press, Boca Raton, FL 388 pp.
Bronchorelaxant 1 Huang, K. C. 1993. The Pharmacology of Chinese Herbs. CRC Press, Boca Raton, FL 388 pp.
Calcium-Antagonist 2 Duke, 1992 *
Calcium-Channel-Blocker 1 Duke, 1992 *
Calmodulin-Antagonist 1 Pizzorno, J.E. and Murray, M.T. 1985. A Textbook of Natural Medicine. John Bastyr College Publications, Seattle, Washington (Looseleaf).
cAMP-Inhibitor 1 Schussler, M., Fricke, U., Nikolov, N., and Holzl, J. 1991. Comparison of the Flavonoids Occurring in Crataegus species and Inhibition of 3',5'-Cyclic Adenosine Monophosphate Phosphodiesterase. Plant Medica 57: Suppl Issue 2. p.A-133.
cAMP-Phosphodiesterase-Inhibitor 3 Duke, 1992 *
Cancer-Preventive 13 Stitt, P. A. Why George Should Eat Broccoli. Dougherty Co, Milwaukee, WI, 1990, 399 pp.
Candidicide 3 Recently became Internat. J. Crude Drug Res. 28(1,2,3,4):1990, page 155.
Capillarifortificant 1 Jeffery B. Harborne and H. Baxter, eds. 1983. Phytochemical Dictionary. A Handbook of Bioactive Compounds from Plants. Taylor & Frost, London. 791 pp.
Capillarigenic 1 Jeffery B. Harborne and H. Baxter, eds. 1983. Phytochemical Dictionary. A Handbook of Bioactive Compounds from Plants. Taylor & Frost, London. 791 pp.
Capillariprotective 2 Merck 11th Edition
Carcinogenic 4 Hutchings, A, Scott, AH, Lewis, G, and Cunningham, A. 1996. Zulu
Medicinal Plants. An inventory. University of Natal Press, Pietermaritzburg. 450 pp.
Cardioprotective 2 Duke, 1992 *
Cardiotonic 1 Duke, 1992 *
Caspase-8-Inducer 1 Duke, 1992 *