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

 THIAMIN

Download a full report in PDF format
Chemid
THIAMIN
A list of known dosages for THIAMIN
Dosage*Reference
RDA=0.3-1.6 mg/day *
PTD=300 mg/day *
LD50=301 (scu mus) Jim Duke's personal files.
Ubiquitous
Yes

Data Views

List of all chemical plants
Click on column headings to sort table by that column
Plant Part Low PPM High PPM StdDev *Reference
Abelmoschus esculentus Fruit 0.8 20.0 1.9 *
Abelmoschus esculentus Seed -- 6.9 0.1 Wealth of India.
Acacia farnesiana Leaf 2.0 11.0 0.6 CRC Handbook of Medicinal Herbs and/or CRC Handbook of Proximate Analyses
Acacia nilotica Plant -- -- -- *
Achillea millefolium Plant -- -- -- Pedersen, M. 1987. Nutritional Herbology. Pederson Publishing. Bountiful, Utah. 377 pp.
Actaea racemosa Root -- 58.0 4.6 Pedersen, M. 1987. Nutritional Herbology. Pederson Publishing. Bountiful, Utah. 377 pp.
Actinidia chinensis Fruit 0.2 1.0 -0.6 *
Aegle marmelos Fruit 1.3 33.0 3.5 *
Agathosma betulina Leaf 7.0 19.0 2.2 *
Agrimonia eupatoria Leaf -- 2.4 -1.2 Watt, J.M. and Breyer-Brandwijk, M.G. 1962. The Medicinal and Poisonous Plants of Southern and Eastern Africa. E. & S. Livingstone, Ltd. Edinburg & London. 1457 pp.
Aleurites moluccana Seed -- 0.6 -1.4 CRC Handbook of Medicinal Herbs and/or CRC Handbook of Proximate Analyses
Allium ampeloprasum Flower 1.4 8.3 0.9 *
Allium ampeloprasum Leaf 0.9 8.5 0.0 *
Allium ampeloprasum Root 1.1 8.0 0.1 *
Allium cepa Bulb 0.3 6.0 -1.0 *
Allium cepa Leaf 0.5 6.4 -0.4 CRC Handbook of Medicinal Herbs and/or CRC Handbook of Proximate Analyses
Allium sativum var. sativum Bulb 0.0 8.0 1.0 *
Allium sativum var. sativum Flower 1.1 9.5 1.2 CRC Handbook of Medicinal Herbs and/or CRC Handbook of Proximate Analyses
Allium sativum var. sativum Leaf 1.1 8.1 0.0 CRC Handbook of Medicinal Herbs and/or CRC Handbook of Proximate Analyses
Allium sativum var. sativum Shoot 1.4 6.3 -0.6 CRC Handbook of Medicinal Herbs and/or CRC Handbook of Proximate Analyses
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*Unless otherwise noted all references are to Duke, James A. 1992. Handbook of phytochemical constituents of GRAS herbs and other economic plants. Boca Raton, FL. CRC Press.