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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
Albizia julibrissin Mimosa 1 8
Albizia lebbeck East Indian Walnut; Siris Tree; Frywood; Koko; Lebbek; Lebbek Tree; Women's-Tongue Tree 1 119
Aleurites moluccana Candlenut; Candleberry; Candlenut Tree; Indian Walnut; Lumbangtree; Varnishtree 1 0
Alisma plantago-aquatica Mud Plantain; Tse-Hsieh; Water Plantain; Ze-Xie 1 272
Alliaria petiolata Garlic Mustard 1 0
Allium ampeloprasum Elephant Garlic; Kurrat 2 13, 254
Allium cepa Onion; Shallot 2 10, 174
Allium sativum var. sativum Garlic 2 9, 347.300000190735
Allium schoenoprasum Chives 1 9, 875
Alocasia macrorrhiza Giant Taro 2 673
Aloe spp. Aloe 2 6, 261.100000023842
Aloe vera Bitter Aloes; Aloe 2 14, 060
Alpinia galanga Greater Galangal; Siamese Ginger; Languas 1 5, 532
Althaea officinalis Marshmallow; White Mallow 2 6, 560
Amaranthus sp. Pigweed 2 6, 371
Amaranthus spinosus Spiny pigweed 1 5, 030
Amomum xanthioides Bastard Cardamom; Chin Kousha; Malabar Cardamom; Tavoy Cardamom 1 192
Amorphophallus campanulatus Elephant-Foot Yam 2 329
Amorphophallus konjac Devil's Tongue; Konjac; Leopard Palm; Umbrella Arum; Elephant Yam; Snake Palm 1 0
Amphicarpaea bracteata Hog Peanut 1 40