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Dr. Duke's Phytochemical and Ethnobotanical Databases
U.S. Department of Agriculture
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NO-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
(+)-CATECHIN IC11=250 uM *
AJOENE IC50=2.5-5 uM *
ALLICIN IC50=2.5-5 uM *
ANDROGRAPHOLIDE IC50=36 uM *
BOLDINE *
BROUSSOCHALCONE-A *
CITRAL *
CURCUMIN *
DELPHINIDIN IC78=250 uM *
DIOSMETIN EC50=19 uM *
EMODIN IC50=60.7 uM *
EPICATECHIN *
GALLIC-ACID IC-26=250 uM *
GAMMA-TOCOPHEROL *
INDOLE-3-CARBINOL *
KAEMPFEROL IC50=13.9 uM *
LUTEOLIN *
QUERCETIN IC50=20 uM *
QUERCETIN IC>50=125 uM *
TOCOPHEROL *
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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
Stellaria media Chickweed; Common Chickweed 1 0
Syzygium aromaticum Clove; Clovetree 3 25, 258
Syzygium cumini Aceituna Dulce; Jambolan; Java Plum 1 0
Tabebuia impetiginosa Pau d'arco; Taheebo 1 0
Tagetes erecta Marigold; Aztec Marigold 1 0
Tagetes filifolia Pampa Anise; Irish Lace 1 0
Tagetes lucida Sweet-Mace; Sweet-Scent Marigold; Sweet-Scent Mexican Marigold; Anise Marigold 1 0
Tagetes minuta Wild Marigold; Aztec Marigold; Dwarf Marigold; Mexican Marigold; Muster John Henry; Stinking-Roger 2 0
Tagetes patula French Marigold 2 0
Tanacetum vulgare Tansy 2 0
Taraxacum officinale Dandelion 2 0
Taxus baccata Common Yew 1 0.30000001192092896
Terminalia arjuna Arjun; Arjuna 2 22.799999952316284
Terminalia bellirica Beleric Myrobalan; Bahera; Myrobalan Belleric; Myrobalan; Belleric 1 0
Terminalia catappa Indian Almond; Tropical Almond; Malabar Almond 5 0
Terminalia chebula Ink Nut; Myrobalan; Black Myrobalan; Chebulic Myrobalan 2 17, 453.199996948242
Terminalia ivorensis Idigbo; Emire; Blackbark; Black Afara; Brimstonewood; Satinwood; Shinglewood 1 0
Terminalia pallida 1 0
Teucrium botrys Field Germander 1 0
Teucrium montanum Mountain Germander 1 0