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

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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
VITAMIN-B3 100 mg 2x/day Werbach, M. 1993. Healing with Food. Harper Collins, New York, 443 pp.
VITAMIN-E 300 mg/man/day Martindale's 28th
XANTHOGALIN *
XANTHOTOXIN *
XANTHOXIN Oriental Materia Medica (three volumes by Dr. Hsu and collaborators)
XANTHOXYLINE IC50=54 uM *
YANGONIN Jeffery B. Harborne and H. Baxter, eds. 1983. Phytochemical Dictionary. A Handbook of Bioactive Compounds from Plants. Taylor & Frost, London. 791 pp.
Z-LIGUSTILIDE *
Z-N-BUTYLIDENE-PHTHALIDE *
ZERUMBONE Grenand, P., Moretti, C., and Jacquemin, H. 1987. Pharmacopees Traditionnelles en Guyane. l'ORSTROM, Paris. 569 pp.
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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
Kennedia nigricans 1 24
Kennedia procurrens 1 33
Kennedia rubicunda 1 25
Krameria triandra Rhatany 1 0
Lablab purpureus Bonavist Bean; Hyacinth Bean; Lablab Bean 4 82, 483.40999221802
Laburnum alpinum 1 0
Laburnum anagyroides Golden Chain Tree 1 0
Lactuca sativa Lettuce 12 133, 567
Lactuca scariola Prickly Lettuce 2 0
Lactuca virosa Bitter Lettuce 3 0
Lagenaria siceraria Calabash Gourd; White-Flowered Gourd 4 77, 534
Lantana camara Lantana; Wild Sage 16 38, 394
Larrea tridentata Chaparral; Creosote Bush 9 32, 360
Latua pubiflora Latua 2 7, 650
Laurus nobilis Bayleaf; Sweet Bay; Grecian Laurel; Bay Laurel; Laurel; Bay 34 9, 894, 684
Lavandula angustifolia English Lavender 17 34, 000
Lavandula latifolia Aspic; Broad-Leaved Lavender; Spike Lavender 15 28, 869
Lavandula sp Lavender 3 0
Lavandula x hybrida Hybrid Lavender 10 4, 872.5
Lavandula x intermedia Dutch Lavender; Lavandin 14 17, 004