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Dr. Duke's Phytochemical and Ethnobotanical Databases
U.S. Department of Agriculture
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  2. P450-2B1-Inhibitor

P450-2B1-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
ALPHA-PINENE IC50=0.087 uM *
ALPHA-TERPINENE IC50=0.76 uM *
CAMPHOR IC50=7.89 uM *
CITRAL IC50=1.19 uM *
CITRONELLAL IC50=1.56 uM *
D-LIMONENE IC50=0.19 uM *
MYRCENE IC50=0.14 uM *
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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
Abelmoschus esculentus Okra 1 0
Abies alba Silver-Fir 2 861
Abies balsamea Balsam Fir 1 5, 050
Abies sachalinensis Japanese Fir; Shin-Yo-Yu 1 5, 400
Abies spectabilis 1 515
Achillea millefolium Yarrow; Milfoil 4 10, 040
Acinos alpinus Te de Sierra Nevada 3 4
Acinos suaveolens 2 9, 515
Acorus calamus Sweetflag; Calamus; Flagroot; Myrtle Flag; Sweet Calamus; Sweetroot 4 1, 680
Aegle marmelos Bael de India; Bael fruit 3 0
Aeolanthus myriantha Ninde 1 0
Aesculus hippocastanum Horse Chestnut 1 177, 000
Agastache foeniculum Giant Hyssop 3 65
Agastache nepetoides 2 22
Agastache rugosa 2 50, 000
Agastache urticifolia Nettle-Leaf Giant Hyssop 2 298
Agathosma betulina Buchu; Honey Buchu; Mountain Buchu 4 0
Ageratum conyzoides Mexican ageratum 2 456.5
Allium sativum var. sativum Garlic 1 0
Aloysia citrodora Lemon Verbena 5 2, 744