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

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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
ANTHOCYANINS *
CAFFEIC-ACID IC50=93 um/l *
CAFFEIC-ACID IC50=86 ug/ml (475 uM) *
FUKINOLIC-ACID IC50=0.23 uM/l *
HYPEROSIDE IC50=0.15 ug/ml *
ISOQUERCITRIN IC50=0.7 ug/ml *
PROCYANIDIN-A-2 IC50=15.3 uM *
QUERCETIN IC50=0.8 ug/ml *
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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
Vicia faba Broadbean; Faba Bean; Habas 1 0
Vigna radiata Green Gram; Mungbean 2 0
Viola odorata Common Violet; Sweet Violet 1 0
Viola tricolor Pansy; Wild Violet 1 0
Viscum album European Mistletoe 1 0
Vitis vinifera Grape; European Grape; Wine Grape; Grapevine; Vigne Vinifere (Fr.); Weinrebe (Ger.); Parra (Sp.); Vid (Sp.) 5 24, 128
Withania somnifera Ashwagandha 1 0
Zea mays Corn 3 1.399999976158142
Zingiber officinale Ginger 2 0