Skip to main content

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.

Biological Activity Antitussive

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 Sort descending Dosage Reference
THALSIMINE not available Duke, 1992 *
THYMOL not available Iwu, M.M. 1993. Handbook of African Medicinal Plants. CRC Press, Boca Raton, FL 435 pp.
Download these results as:
List of Activity Plants.
Click on column headings to sort table by that column.
Plant Name Sort descending Common Name Chemical Count Total Parts Per Million
Ocimum canum Hoary Basil 3 0
Ocimum gratissimum Agbo; Shrubby Basil 4 7, 690.20000000298
Ocimum kilimandscharicum African Blue Basil; Kenyan Perennial Basil 2 17, 040
Ocimum sanctum Holy Basil; Tulsi 1 420
Ocimum tenuiflorum Anise-Scented Basil 5 2, 920
Oenanthe javanica Javan Water Dropwort 1 0
Oenothera biennis Evening-Primrose 1 0
Olea europaea Olive 3 0
Ononis spinosa Spiny Restharrow; Restharrow; Hauhechel (Ger.) 3 0
Opuntia ficus-indica Indian Fig; Prickly Pear; Nopal; Nopalito 2 0
Origanum creticum Dittany Of Crete 1 0
Origanum majorana Marjoram; Sweet Marjoram 4 3, 132, 600
Origanum minutiflorum Small-Flowered Oregano 4 20, 415
Origanum onites Oregano; Pot Marjoram 4 79, 796
Origanum sipyleum Bayircayi; Guveyoto 4 18, 046
Origanum syriacum Za'Atar 3 75, 500
Origanum vulgare Greek Oregano; Wild Oregano; Common Turkish Oregano 6 9, 358, 689
Paeonia officinalis Double Peony 1 0
Panax ginseng Chinese Ginseng; Oriental Ginseng; Ginseng; Korean Ginseng 3 0
Panax quinquefolius American Ginseng; Ginseng 1 0