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

Biological Activity Tracheorelaxant

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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
BUTYL-PHTHALIDE *
CARVACROL *
EPHEDRINE *
LIGUSTILIDE *
PSEUDOEPHEDRINE *
THYMOL *
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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
Glycyrrhiza glabra Commom Licorice; Licorice; Smooth Licorice; Licorice-Root 2 0
Houttuynia cordata Fishwort; Dokudami; Yu Xing Cao 2 0
Hyptis suaveolens Wild Hops 1 8
Hyssopus officinalis Hyssop 2 4
Jateorhiza palmata Calumba Root 1 0
Juglans nigra Black Walnut 2 23, 000
Juniperus sabina Sabine 1 0
Laurus nobilis Bayleaf; Sweet Bay; Grecian Laurel; Bay Laurel; Laurel; Bay 2 0
Levisticum officinale Lovage 2 1, 535
Lippia graveolens Oregano 2 0
Lonicera japonica Japanese Honeysuckle 1 0
Melia azedarach Chinaberry 1 0
Melissa officinalis Balm; Lemonbalm; Melissa; Bee Balm 1 0
Mentha longifolia Biblical Mint 1 15
Mentha pulegium European Pennyroyal 2 20, 400
Mentha spicata Spearmint; Hortela da Folha Miuda 2 0
Mentha x piperita Peppermint 2 0
Micromeria congesta Kaya Yarpuzu 2 70
Micromeria fruticosa Tea Hyssop; Zopha; Zuta 2 216
Micromeria juliana 2 2, 080