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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
Arctium lappa Gobo; Great Burdock; Burdock 1 15, 000
Arctostaphylos uva-ursi Bearberry; Uva Ursi 4 26, 000
Ardisia japonica Marlberry 1 0
Armoracia rusticana Horseradish 2 0
Arnica montana Leopard's-Bane; Mountain Tobacco 2 0
Artemisia abrotanum Southernwood 1 0
Artemisia absinthium Wormwood 1 0
Artemisia annua Qinghao; Sweet Annie; Annual Mugwort (GRIN); Annual Wormwood (GRIN); Sweet Wormwood (GRIN) 2 0
Artemisia capillaris Capillary Wormwood 1 0
Artemisia dracunculus Tarragon 3 15, 280
Artocarpus altilis Breadfruit 1 0
Asimina triloba Pawpaw 2 0
Aspalathus linearis Rooibos; Kaffree Tea; Red Bush Tea 3 33.360000014305115
Asparagus officinalis Asparagus 1 0
Astragalus membranaceus Huang-Chi; Huang Qi 2 0
Avena sativa Oats 2 310
Azadirachta indica Neem 2 1, 000
Ballota nigra Black Horehound 1 4, 000
Barosma betulina Buchu 1 0
Basella alba Vinespinach 1 0