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

Biological Activity Collagenic

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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
ANTHOCYANIDINS *
ASCORBIC-ACID *
ASIATIC-ACID *
AUCUBIN *
PROANTHOCYANIDINS *
ZINC *
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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
Arisaema consanguineum Chinese Jack-In-The-Pulpit 1 14
Aristolochia debilis Chinese Birthwort 1 40
Armoracia rusticana Horseradish 2 32, 762.900000095367
Arracacia xanthorrhiza Arracacha; Peruvian Carrot 1 2, 140
Artemisia absinthium Wormwood 1 2, 600
Artemisia capillaris Capillary Wormwood 1 22
Artemisia cina Levant Wormseed 1 0
Artemisia dracunculus Tarragon 2 588
Artemisia herba-alba Desert Wormwood 1 21
Artemisia vulgaris Mugwort 2 5, 760
Artocarpus altilis Breadfruit 2 1, 268
Artocarpus heterophyllus Jackfruit 2 451
Asiasarum heterotropoides Asian Wild Ginger 1 59
Asiasarum sieboldii Siebold's Wild Ginger 1 59
Asimina triloba Pawpaw 2 931
Aspalathus linearis Rooibos; Kaffree Tea; Red Bush Tea 1 282, 000
Asparagus lucidus Lucid Asparagus 1 8
Asparagus officinalis Asparagus 2 9, 816.299999952316
Astragalus membranaceus Huang-Chi; Huang Qi 2 10
Atractylodes lancea Cang Zhu 1 33