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.

Biological Activity Antikeratitic

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
GOSSYPOL not available Duke, 1992 *
RIBOFLAVIN not available Duke, 1992 *
VIT-B2 not available Duke, 1992 *
List of Activity Plants.
Click on column headings to sort table by that column.
Plant Name Common Name Chemical Count Total Parts Per Million
Dioscorea sp. Wild Yam 1 0.6499999761581421
Dioscorea villosa Wild Yam 1 0.6000000238418579
Diospyros digyna Black Sapote; Sapote Negro 1 3
Durio zibethinus Durian 1 10
Echinacea purpurea Echinacea; Eastern Purple-Coneflower; Purple-Coneflower 1 36
Echinacea spp Coneflower; Echinacea 1 6
Elaeagnus commutata Silver Berry 1 3.5999999046325684
Elaeagnus umbellatus Russian Olive 1 16
Elaeis guineensis African Oil Palm 1 1.7000000476837158
Eleocharis dulcis Water chestnut 1 9
Elettaria cardamomum Cardamom 1 2
Eleutherococcus senticosus Eleuthero Ginseng; Siberian Ginseng; Spiny Ginseng; Wu jia; Ci wu jia (Pinyin) 1 12.000000476837158
Ephedra sinica Ma Huang; Chinese Ephedra 1 22
Equisetum arvense Field Horsetail; Horsetail 1 3.799999952316284
Eriobotrya japonica Loquat 1 4.199999809265137
Eriodictyon californicum Yerba Santa; California Yerba Santa; Hierba Santa; Mountain Balm; Bear's Weed; Consumptive's Weed; Tarweed; Gum Bush; Holy Herb 1 0
Eryngium floridanum Florida Eryngium 1 15
Erythrina berteroana Pito 1 12
Erythrina fusca Coral Bean; Gallito 1 10.399999618530273
Erythroxylum coca Coca 1 20