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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
Swertia chirata Chirata; Chiretta 1 0
Symphoricarpos orbiculatus Buckbush 2 28, 160
Symphytum officinale Comfrey 5 36, 388
Syringa vulgaris Lilac 6 1, 315
Syzygium aromaticum Clove; Clovetree 14 2, 037, 404
Syzygium cumini Aceituna Dulce; Jambolan; Java Plum 4 30, 603
Syzygium jambos Pomarrosa; Rose Apple 4 11, 808
Syzygium malaccense Malay Apple; Mammey Pomorrosa; Ohia 3 53, 715
Tabebuia heptaphylla Pau D'Arco 5 2, 846.699999809265
Tabebuia impetiginosa Pau d'arco; Taheebo 1 0
Tagetes erecta Marigold; Aztec Marigold 3 208
Tagetes filifolia Pampa Anise; Irish Lace 5 1, 240, 009.3999996185
Tagetes lucida Sweet-Mace; Sweet-Scent Marigold; Sweet-Scent Mexican Marigold; Anise Marigold 9 2, 020
Tagetes minuta Wild Marigold; Aztec Marigold; Dwarf Marigold; Mexican Marigold; Muster John Henry; Stinking-Roger 16 6, 183, 900
Tagetes patula French Marigold 7 262
Tamarindus indica Tamarind; Kilytree; Indian Tamarind 14 149, 247
Tanacetum parthenium Feverfew 23 1, 601, 692
Tanacetum vulgare Tansy 13 3, 300
Taraxacum mongolicum Mongoloid Dandelion 2 26, 850
Taraxacum officinale Dandelion 14 53, 550.09999847412