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
11B-HSD-Inhibitor 2 Duke, 1992 *
5-Alpha-Reductase-Inhibitor 4 Duke, 1992 *
5-HT-Inhibitor 1 Duke, 1992 *
5-Lipoxygenase-Inhibitor 2 Duke, 1992 *
Acarifuge 1 Duke, 1992 *
ACE-Inhibitor 1 Duke, 1992 *
Aldehyde-Oxidase-Inhibitor 2 Duke, 1992 *
Aldose-Reductase-Inhibitor 7 Duke, 1992 *
Allelochemic 4 Lydon, J. & Duke, S., The potential of pesticides from plants, pp. 1-41 in Craker, L. & Simon, J., eds, Herbs, Spices & Medicinal Plants: Recent Advances in Botany, Horticulture, & Pharmacology, v. 4, Oryx Press, Phoenix, 1989, 267pp.
Allergenic 2 Duke, 1992 *
Alpha-Reductase-Inhibitor 1 Duke, 1992 *
Amebicide 1 Atal and Kapur, 1982
Analgesic 4 Duke, 1992 *
Androgenic 1 Duke, 1992 *
Anemiagenic 1 Duke, 1992 *
Anesthetic 1 Neuwinger, H. D. 1996. African Ethnobotany - Poisons and Drugs. Chapman & Hall, New York. 941 pp.
Angiogenic 1 Duke, 1992 *
Angiotensin-Receptor-Blocker 1 Duke, 1992 *
Anorexic 1 Martindale's 28th
Anthelmintic 1 Duke, 1992 *