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

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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
APIGENIN IC50=<15 uM *
AR-TURMERONE IC50=3.2 ug/ml *
BETA-TURMERONE IC50=4.6 ug/ml *
EMODIN *
KAEMPFEROL IC50=<15 uM *
KAEMPFEROL IC50=13.9 uM *
LUTEOLIN *
QUERCETIN IC50=20 uM *
UROLITHIN-A *
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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
Artemisia annua Qinghao; Sweet Annie; Annual Mugwort (GRIN); Annual Wormwood (GRIN); Sweet Wormwood (GRIN) 4 0
Artemisia dracunculus Tarragon 3 0
Artocarpus altilis Breadfruit 1 0
Asimina triloba Pawpaw 1 0
Aspalathus linearis Rooibos; Kaffree Tea; Red Bush Tea 2 29.399999856948853
Asparagus officinalis Asparagus 2 0
Astragalus membranaceus Huang-Chi; Huang Qi 2 0
Avena sativa Oats 1 310
Azadirachta indica Neem 2 5, 000
Ballota nigra Black Horehound 1 0
Baptisia tinctoria Wild Indigo 1 0
Barosma betulina Buchu 1 0
Basella alba Vinespinach 1 0
Berberis vulgaris Barberry 2 0
Beta vulgaris Beet; Beetroot; Sugar Beet; Garden Beet 2 0
Boehmeria nivea Ramie 1 0
Borago officinalis Borage; Beebread; Beeplant; Talewort 2 0
Brassica oleracea Kohlrabi 2 180
Brassica oleracea var. botrytis l. Cauliflower 2 66
Brassica oleracea var. capitata l. Cabbage; Red Cabbage; White Cabbage 2 2, 100