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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
Holarrhena pubescens Tellicherry Bark; Zhi Xie Mu; Conessi; Kurchi 1 0
Houttuynia cordata Fishwort; Dokudami; Yu Xing Cao 4 0
Humulus lupulus Hops 4 60
Hyacinthus orientalis Hyacinth 1 3.450000047683716
Hydrangea arborescens Smooth Hydrangea; Hydrangea 1 0
Hypericum perforatum Common St. Johnswort; Hypericum; Klamath Weed; St. John's-wort; Goatweed 3 107, 385
Hyptis spicata Spicate Hyptis 1 0
Hyptis suaveolens Wild Hops 2 8
Hyssopus officinalis Hyssop 3 424
Illicium verum Star Anise; Chinese Star Anise; Chinesischer Sternanis (Ger.); Sternanis (Ger.); anis de China (Sp.); anis estrellado (Sp.) 3 21, 906
Inula helenium Elecampane 1 0
Ipomoea batatas Sweet Potato 1 0
Isanthus brachiatus False Pennyroyal 1 30
Isatis tinctoria Dyer's Woad 1 0
Jasminum officinale Jasmine; Poet's Jessamine 2 190
Jateorhiza palmata Calumba Root 1 0
Juglans nigra Black Walnut 4 23, 035
Juglans regia English Walnut 2 2, 875
Juniperus communis Common Juniper; Juniper 7 604
Juniperus sabina Sabine 1 0