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Dr. Duke's Phytochemical and Ethnobotanical Databases
U.S. Department of Agriculture
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Lipoxygenase-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
FISETIN IC50 (uM)=11 *
FISETIN Jeffery B. Harborne and H. Baxter, eds. 1983. Phytochemical Dictionary. A Handbook of Bioactive Compounds from Plants. Taylor & Frost, London. 791 pp.
FLAVONE IC50 (uM)=32 *
FLAVONE Jeffery B. Harborne and H. Baxter, eds. 1983. Phytochemical Dictionary. A Handbook of Bioactive Compounds from Plants. Taylor & Frost, London. 791 pp.
FORSYTHIASIDE Jeffery B. Harborne and H. Baxter, eds. 1983. Phytochemical Dictionary. A Handbook of Bioactive Compounds from Plants. Taylor & Frost, London. 791 pp.
GALANGIN IC50 (uM)=20 *
GOSSYPETIN IC50 (uM)=10 *
GREVILLOL Jeffery B. Harborne and H. Baxter, eds. 1983. Phytochemical Dictionary. A Handbook of Bioactive Compounds from Plants. Taylor & Frost, London. 791 pp.
HELLICOSIDE Jeffery B. Harborne and H. Baxter, eds. 1983. Phytochemical Dictionary. A Handbook of Bioactive Compounds from Plants. Taylor & Frost, London. 791 pp.
HESPERIDIN *
HYPOLAETIN IC50 (uM)=4.5 *
ISOLIQUIRITIGENIN *
KAEMPFEROL Jeffery B. Harborne and H. Baxter, eds. 1983. Phytochemical Dictionary. A Handbook of Bioactive Compounds from Plants. Taylor & Frost, London. 791 pp.
LUTEOLIN *
MORIN IC50 (uM)=160 *
MYRICETIN Jeffery B. Harborne and H. Baxter, eds. 1983. Phytochemical Dictionary. A Handbook of Bioactive Compounds from Plants. Taylor & Frost, London. 791 pp.
NORDIHYDROGUAIARETIC-ACID IC50=10-86 uM *
P-COUMARIC-ACID IC11=5 mM Oszmianski, J. and Lee, C.Y. 1990. Inhibitory Effect of Phenolics on Carotene Bleaching in Vegetables. J. Agric. Food Chem. 38: 688-690.
PHLORETIN IC33=1.25 mM Oszmianski, J. and Lee, C.Y. 1990. Inhibitory Effect of Phenolics on Carotene Bleaching in Vegetables. J. Agric. Food Chem. 38: 688-690.
PHLORETIN-GLUCOSIDE IC17=5 mM Oszmianski, J. and Lee, C.Y. 1990. Inhibitory Effect of Phenolics on Carotene Bleaching in Vegetables. J. Agric. Food Chem. 38: 688-690.
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List of Activity Plants.
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Plant Name Common Name Chemical Count Total Parts Per Million
Capparis spinosa Caper; Caperbush 4 2, 780
Capsella bursa-pastoris Shepherd's Purse 3 0
Capsicum annuum Bell Pepper; Green Pepper; Cherry Pepper; Sweet Pepper; Cone Pepper; Paprika 9 24, 066
Capsicum frutescens Cayenne; Chili; Tabasco; Hot Pepper; Spur Pepper; Red Chili 9 7, 446
Carica papaya Papaya 2 0
Carum carvi Caraway; Carum; Kummel (Ger.); Comino (Sp.); Comino de prado (Sp.) 6 28, 830
Carya illinoensis Pecan 1 0
Castanea sativa European Chestnut 5 238, 000
Catalpa bignonioides Indian bean 4 75, 000
Catalpa longissima Spanish oak 1 0
Catalpa ovata Hsin-Pa-Pi; Kisasage 1 0
Catha edulis Khat 1 0
Catharanthus roseus Madagascar Periwinkle; Rosy Periwinkle 4 0
Caulophyllum thalictroides Blue Cohosh 1 0
Cedrus deodora Deodar Cedar 2 32, 000
Ceiba pentandra Kapok; Silk-Cotton Tree 4 216, 400
Celosia cristata Cockscomb 1 0
Centaurea calcitrapa Star-Thistle 2 0
Centaurea cyanus Cornflower; Bachelor's Button 8 0
Centaurium erythraea Centaury 2 0