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Dr. Duke's Phytochemical and Ethnobotanical Databases
U.S. Department of Agriculture
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Antithiamin

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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
CAFFEIC-ACID Phenolic Compounds in Food and Their Effects on Health, 69.
CATECHOL Phenolic Compounds in Food and Their Effects on Health, 69.
DIHYDROQUERCETIN Pratt, D.E. Natural Antioxidants from Plant Material. Phenolic Compounds in Food and Their Effects on Health, Ch.5.
QUERCETIN Phenolic Compounds in Food and Their Effects on Health, 69.
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List of Activity Plants.
Click on column headings to sort table by that column.
Plant Name Common Name Chemical Count Total Parts Per Million
Echinacea spp Coneflower; Echinacea 2 0
Elaeagnus angustifolia Russian Olive; Silver Berry 2 0
Elettaria cardamomum Cardamom 1 2
Eleutherococcus senticosus Eleuthero Ginseng; Siberian Ginseng; Spiny Ginseng; Wu jia; Ci wu jia (Pinyin) 1 0
Equisetum arvense Field Horsetail; Horsetail 3 16, 000
Equisetum hyemale Horsetail; Scouring Rush 1 0
Eriobotrya japonica Loquat 2 0
Erythroxylum coca Coca 1 0
Eucalyptus globulus Blue Gum; Eucalypt; Tasmanian Bluegum 2 0.9000000357627869
Eucommia ulmoides Tu Chung; Du Zhong; Gutta-Percha Tree 1 0
Eupatorium perfoliatum Boneset 1 0
Euphorbia hirta Queensland Asthma Herb 2 0
Euphorbia lathyris Caper Spurge; Mole Plant 1 0
Euphorbia pulcherrima Poinsettia 1 0
Euphrasia officinalis Eyebright 2 17, 500
Fagopyrum esculentum Buckwheat 2 25
Ficus carica Fig; Figuier Commun (Fr.); Echte Feige (Ger.); Feigenbaum (Ger.); Fico (Ital.); Figueira (Port.); Higo (Sp.); Higuera Comun (Sp.) 2 0
Filipendula ulmaria Meadowsweet; Queen Of The Meadow 1 0
Foeniculum vulgare Fennel 2 225
Forsythia suspensa Lian-Jiao; Lien-Chiao 1 0