Biological Activity NO-Inhibitor | Dr. Duke's Phytochemical and Ethnobotanical Databases

Dr. Duke's Phytochemical and Ethnobotanical Databases

U.S. Department of Agriculture

Deprecated function: stripos(): Passing null to parameter #1 ($haystack) of type string is deprecated in Drupal\Core\EventSubscriber\ActiveLinkResponseFilter->onResponse() (line 85 of core/lib/Drupal/Core/EventSubscriber/ActiveLinkResponseFilter.php).
Deprecated function: stripos(): Passing null to parameter #1 ($haystack) of type string is deprecated in Drupal\Core\EventSubscriber\RssResponseRelativeUrlFilter->onResponse() (line 24 of core/lib/Drupal/Core/EventSubscriber/RssResponseRelativeUrlFilter.php).

Select a Results View:

Download these results as:

List of activity chemicals.
Click on column headings to sort table by that column. *Unless otherwise noted all references are to (Duke, 1992)
Chemical Name	Dosage	Reference
(+)-CATECHIN	IC11=250 uM	Duke, 1992 *
AJOENE	IC50=2.5-5 uM	Duke, 1992 *
ALLICIN	IC50=2.5-5 uM	Duke, 1992 *
ANDROGRAPHOLIDE	IC50=36 uM	Duke, 1992 *
BOLDINE	not available	Duke, 1992 *
BROUSSOCHALCONE-A	not available	Duke, 1992 *
CITRAL	not available	Duke, 1992 *
CURCUMIN	not available	Duke, 1992 *
DELPHINIDIN	IC78=250 uM	Duke, 1992 *
DIOSMETIN	EC50=19 uM	Duke, 1992 *
EMODIN	IC50=60.7 uM	Duke, 1992 *
EPICATECHIN	not available	Duke, 1992 *
GALLIC-ACID	IC-26=250 uM	Duke, 1992 *
GAMMA-TOCOPHEROL	not available	Duke, 1992 *
INDOLE-3-CARBINOL	not available	Duke, 1992 *
KAEMPFEROL	IC50=13.9 uM	Duke, 1992 *
LUTEOLIN	not available	Duke, 1992 *
QUERCETIN	IC50=20 uM	Duke, 1992 *
QUERCETIN	IC>50=125 uM	Duke, 1992 *
TOCOPHEROL	not available	Duke, 1992 *

Download these results as:

List of Activity Plants.
Click on column headings to sort table by that column.
Plant Name	Common Name	Chemical Count	Total Parts Per Million
Curcuma zedoaria	Shoti; Zedoary	1	2, 000
Cuscuta reflexa	Amarbel	2	0
Cyamopsis tetragonoloba	Guar; Cluster-Bean; Siam-Bean	3	0
Cymbopogon citratus	West Indian Lemongrass; Lemongrass	3	51, 000
Cymbopogon flexuosus	East Indian Lemongrass	1	4, 250
Cymbopogon winterianus	Java Citronella; Mahapengiri	1	28
Cynara cardunculus	Artichoke	2	0
Cypripedium pubescens	Ladyslipper	1	0
Cytisus scoparius	Scotch Broom	2	0
Daphne genkwa	Yuan Hua	1	0
Daucus carota	Carrot	4	200
Digitalis lanata	Grecian Foxglove	1	0
Digitalis purpurea	Purple Foxglove	2	0
Diospyros virginiana	American Persimmon	3	0
Dodonaea viscosa	Hopwood	2	0
Drimys winteri	Winter's Bark	2	0
Echinacea angustifolia	Echinacea; Narrow Leaf Echinacea; Narrow Leaf Purple-Coneflower	3	0
Echinacea purpurea	Echinacea; Eastern Purple-Coneflower; Purple-Coneflower	1	0
Echinacea spp	Coneflower; Echinacea	3	0
Elaeagnus angustifolia	Russian Olive; Silver Berry	4	40