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

Psidium guajava (Myrtaceae)

Common Names
Guava
How this plant is used
Food

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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
(+)-GALLOCATECHIN 7 Bark 571.4 *
(+)-GALLOCATECHIN 7 Leaf *
(+)-LIMONENE 0 Essential Oil *
2-3-4-6-TETRA-O-GALLOYL-GLUCOSE 0 Root *
2-ETHYL-THIOPHENE 0 Fruit *
2-FURFURAL 0 Fruit 7000.0 *
2-METHYL-PROPAN-2-OL 0 Fruit 10000.0 *
2-METHYL-PROPANE-1-THIOL 0 Fruit *
2-METHYL-THIO-BENZOTHIAZOLE 0 Fruit *
2-METHYL-THIOPHENE 0 Fruit *
2-PHENETHYLACETATE 0 Fruit 2000.0 *
2ALPHA-HYDROXYURSOLIC-ACID 0 Plant *
3,3'-DI-O-METHYL-ELLAGIC-ACID 0 Bark Lowry, J. B. 1968. The Distribution and Potential Taxonomic Value of Alkylated Ellagic Acids. Phytochemistry 7 10: 1803-1813
3-METHYL-BUTAN-1-OL 0 Fruit 3000.0 *
3-METHYL-BUTYL-ACETATE 0 Fruit 1000.0 *
3-METHYL-THIOPHENE 0 Fruit *
3-O-METHYL-ELLAGIC-ACID 0 Bark Lowry, J. B. 1968. The Distribution and Potential Taxonomic Value of Alkylated Ellagic Acids. Phytochemistry 7 10: 1803-1813
5-ETHOXY-THIAZOLE 0 Fruit *
6-MERCAPTO-HEXAN-1-OL 0 Fruit *
ACETALDEHYDE 6 Fruit 2000.0 1.41 *

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View the list of ubiquitous chemicals
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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
11B-HSD-Inhibitor 1 (View) *
5-Alpha-Reductase-Inhibitor 6 (View) *
5-Lipoxygenase-Inhibitor 1 (View) *
Abortifacient 3 (View) *
Absorbent 1 (View) Martindale's 29th
Acaricide 4 (View) *
Acarifuge 1 (View) *
ACE-Inhibitor 9 (View) *
Acetylcholinergic 1 (View) *
AChE-Inhibitor 1 (View) Grundy, D. L. and Still, C. C., Inhibition of acetylcholinesterases by pulegone-1,2-epoxide, Oest. Biochem. & Physiol., 23, 1985, 383-8.
Acidulant 2 (View) Aloe Research Council - Duke writeup of non-peer reviewd book by Coats and draft by Henry
Addictive 1 (View) Science News, 145: 294.
Aggregant 1 (View) Pizzorno, J.E. and Murray, M.T. 1985. A Textbook of Natural Medicine. John Bastyr College Publications, Seattle, Washington (Looseleaf).
Aldehyde-Oxidase-Inhibitor 1 (View) *
Aldose-Reductase-Inhibitor 11 (View) *
Allelochemic 4 (View) *
Allelopathic 2 (View) Wright,C.W.(Ed)2002.Medicinal&Aromatic Plants-Industrial Profiles.Artemisia.344pp.Maffei,M.(Ed)2002.Vetiveria.The Genus Vetiveria.Taylor&Francis.NY,NY.191pp.Southwell,I.,Lowe,R.(Eds)1999.Tea Tree.The Genus Melaleuca.Harwood Acad.Pub.Amsterdam,Netherlands.
Allergenic 19 (View) Martindale's 29th
Alpha-Amylase-Inhibitor 1 (View) *
Alpha-Reductase-Inhibitor 1 (View) *