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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
TETRADECANOIC-ACID-ETHYL-ESTER 0 Fruit 2000.0 *
THIAMIN 31 Fruit 0.4 4.0 -0.17 *
THREONINE 4 Fruit 310.0 2232.0 -0.33 USDA's Ag Handbook 8 and sequelae)
TOLUENE 1 Fruit 2000.0 1.41 *
TRYPTOPHAN 29 Fruit 70.0 504.0 -0.49 USDA's Ag Handbook 8 and sequelae)
TYROSINE 8 Fruit 100.0 720.0 -0.70 USDA's Ag Handbook 8 and sequelae)
URSOLIC-ACID 89 Fruit *
URSOLIC-ACID 89 Leaf *
VALERALDEHYDE 0 Fruit *
VALINE 3 Fruit 280.0 2016.0 -0.50 USDA's Ag Handbook 8 and sequelae)
VALOLAGINIC-ACID 0 Bark 114.2 *
VESCALAGIN-CARBOXYLIC-ACID 1 Bark 20.5 *
VIT-B-6 0 Fruit 1.0 10.0 0.30 USDA's Ag Handbook 8 and sequelae)
WATER 0 Fruit 770000.0 868000.0 0.42 USDA's Ag Handbook 8 and sequelae)
WATER 0 Seed 103000.0 -0.48 ANON. 1948-1976. The Wealth of India raw materials. Publications and Information Directorate, CSIR, New Delhi. 11 volumes.
WAX 0 Leaf ANON. 1948-1976. The Wealth of India raw materials. Publications and Information Directorate, CSIR, New Delhi. 11 volumes.
XANTHOPHYLL 3 Leaf ANON. 1948-1976. The Wealth of India raw materials. Publications and Information Directorate, CSIR, New Delhi. 11 volumes.
XYLOSE 3 Fruit List, P.H. and Horhammer, L., Hager's Handbuch der Pharmazeutischen Praxis, Vols. 2-6, Springer-Verlag, Berlin, 1969-1979.
ZEATIN 2 Fruit *
ZEATIN-NUCLEOTIDE 0 Fruit *
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
Neurotransmitter 1 *
NF-kB-Inhibitor 4 *
NO-Genic 2 *
NO-Inhibitor 3 *
NO-Synthase-Inhibitor 1 *
Nociceptive 1 Yamamoto, A., Umemori, S., and Muranishi, S. 1993. Absorption Enhancement of Intrapulmonary Administered Insulin by Various Absorption Enhancers and Protease Inhibitors in Rats. J. Pharm. Pharmacol. 46: 14-18, 1994.
Odontolytic 1 Zebovitz, T. C. Ed. 1989. Part VII. Flavor and Fragrance Substances, in Keith L. H. and Walters, D.B., eds. Compendium of Safety Data Sheets for Research and Industrial Chemicals. VCH Publishers, New York. 3560-4253.
Ornithine-Decarboxylase-Inhibitor 4 *
Osteogenic 1 Davies, S., and Stewart, A. 1990. Nutritional Medicine. Avon Books, New York. 509pp.
Oxidant 2 Larson, R.A. 1987. Review Article Number 30. The Antioxidants of Higher Plants. Phytochemistry. 27: 969-978.
Oxidase-Inhibitor 1 Jeffery B. Harborne and H. Baxter, eds. 1983. Phytochemical Dictionary. A Handbook of Bioactive Compounds from Plants. Taylor & Frost, London. 791 pp.
Ozone-Scavenger 1 *
P450-2B1-Inhibitor 3 *
P450-Inducer 4 *
P450-Inhibitor 1 Father Nature's Farmacy: The aggregate of all these three-letter citations.
Paralytic 1 *
Parasiticide 1 Martindale's 29th
Percutaneostimulant 2 Seki, T., Toeda, C., Kawaguchi, T., Juni, K., Sugibayashi, K., and Morimoto, Y. 1990. Enhanced Transdermal Delivery of Zidovudine in Rats and Human Skin. Chem. Pharm. Bull. 38(11): 3086-3089, 1990.
Perfumery 20 Merck 11th Edition
Peristaltic 2 *