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Dr. Duke's Phytochemical and Ethnobotanical Databases
U.S. Department of Agriculture
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Antistreptococcic

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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
MACROCARPAL-H MIC=1.56-3.13 ug/ml *
MACROCARPAL-I MIC=25-100 ug/ml *
MACROCARPAL-J MIC=25-100 ug/ml *
MENTHOL MIC=0.4 mg/ml *
NEROLIDOL *
QUERCETIN ID50=120 ug/ml *
THYMOHYDROQUINONE MIC=200-400 ug/ml *
THYMOL MIC=200-400 ug/ml *
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List of Activity Plants.
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Plant Name Common Name Chemical Count Total Parts Per Million
Ceratonia siliqua Carob; St.John's-Bread; Locust Bean 1 0
Chamaemelum nobile Garden Camomile; Perennial Camomile; Roman Camomile 1 0
Chimaphila umbellata King's Cure; Pipsissewa 1 302, 000
Chrysanthemum parthenium Feverfew 3 0
Chrysanthemum x morifolium Chrysanthemum; Florist's Chrysanthemum; Mum; Ju Hua (Pinyin) 2 168
Cichorium endivia Endive; Escarole 1 0
Cichorium intybus Chicory; Witloof; Succory 1 3
Cinnamomum camphora Camphor; Ho Leaf 5 0
Cinnamomum verum Cinnamon; Ceylon Cinnamon 2 3, 002
Citrullus colocynthis Colocynth 2 0
Citrus aurantiifolia Lime 2 390
Citrus aurantium Petitgrain; Bitter Orange 7 2
Citrus limon Lemon 5 225, 031
Citrus paradisi Grapefruit 5 87
Citrus reticulata Mandarin; Tangerine 5 69.80000002682209
Citrus sinensis Orange 7 9.500000096857548
Cnicus benedictus Blessed Thistle 2 0
Cocos nucifera Coconut; Coconut Palm; Copra; Nariyal; Kokospalme (Ger.); Cocotero (Sp.) 1 0
Coleus barbatus Forskohl's Coleus 2 67, 500
Collinsonia canadensis Stone Root 2 19