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 Catalpa longissima (Bignoniaceae)

Common Names
Spanish oak

Select a Results View:

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
BETA-SITOSTEROL 47 Leaf not available not available not available Tramil
CATECIC-TANNINS 0 Leaf not available not available not available Tramil
GALLIC-TANNIN 0 Leaf not available not available not available Tramil
P-HYDROXY-BENZOIC-ACID 13 Leaf not available not available not available Tramil
POLYPHENOLS 30 Leaf not available not available not available Tramil
QUINONES 0 Leaf not available not available not available Tramil
TANNINS 0 Leaf not available not available not available Tramil
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
Antitumor (Cervix) 1 Duke, 1992 *
Antitumor (Lung) 1 Duke, 1992 *
Antiulcer 1 Duke, 1992 *
Antiviral 2 Abid Ali Khan, M.M., Jain, D.C., Bhakuni, R.S., Zaim, M., and Thakur, R.S. 1991. Occurrence of some antiviral sterols in Artemisia annua. Plant Science, 75: 161-165, 1991.
Apoptotic 1 Duke, 1992 *
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.
Cancer-Preventive 3 Stitt, P. A. Why George Should Eat Broccoli. Dougherty Co, Milwaukee, WI, 1990, 399 pp.
Candidicide 1 Recently became Internat. J. Crude Drug Res. 28(1,2,3,4):1990, page 155.
Caspase-8-Inducer 1 Duke, 1992 *
Chelator 1 Duke, 1992 *
Cyclooxygenase-Inhibitor 1 Duke, 1992 *
Estrogenic 1 Duke, 1992 *
Febrifuge 1 Neuwinger, H. D. 1996. African Ethnobotany - Poisons and Drugs. Chapman & Hall, New York. 941 pp.
Fungistat 1 Nigg, H.N. and Seigler, D.S., eds. 1992. Phytochemical Resources for Medicine and Agriculture. Plenum Press, New York. 445 pp.
Glucosyl-Transferase-Inhibitor 1 Duke, 1992 *
Gonadotrophic 1 Malini, T. and Vanithakumari, G. 1989. Rat Toxicity Studies With B-Sitosterol. Journal of Ethnopharmacology, 28: 221-234, 1990.
Hepatoprotective 2 Duke, 1992 *
Hypocholesterolemic 1 Martindale's 30th
Hypoglycemic 1 Ivorra, M.D., Paya, M., and Villar, A. 1989. A Review of Natural Products and Plants as Potential Antidiabetic Drugs. Journal of Ethnopharmacology, 27: 243-275, 1989.
Hypolipidemic 1 Duke, 1992 *