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Dr. Duke's Phytochemical and Ethnobotanical Databases
U.S. Department of Agriculture
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Antitumor-Promoter

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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
XANTHOTOXIN IC24=50 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
Capparis spinosa Caper; Caperbush 3 0
Capsella bursa-pastoris Shepherd's Purse 2 0
Capsicum annuum Bell Pepper; Green Pepper; Cherry Pepper; Sweet Pepper; Cone Pepper; Paprika 4 25, 014
Capsicum frutescens Cayenne; Chili; Tabasco; Hot Pepper; Spur Pepper; Red Chili 6 3, 492
Carica papaya Papaya 2 0
Carthamus tinctorius Safflower 1 449
Carum carvi Caraway; Carum; Kummel (Ger.); Comino (Sp.); Comino de prado (Sp.) 6 14, 200
Castanea sativa European Chestnut 5 238, 000
Catalpa bignonioides Indian bean 3 60, 000
Catalpa ovata Hsin-Pa-Pi; Kisasage 3 0
Catha edulis Khat 2 0
Catharanthus roseus Madagascar Periwinkle; Rosy Periwinkle 4 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 3 0
Centaurea cyanus Cornflower; Bachelor's Button 7 0
Centaurium erythraea Centaury 3 0
Centella asiatica Gotu Kola; Pennywort 4 0
Ceratonia siliqua Carob; St.John's-Bread; Locust Bean 5 1, 545, 000