Chemical THIAMIN | Dr. Duke's Phytochemical and Ethnobotanical Databases

Chemical ID

THIAMIN

Ubiquitous

Yes

List of known dosages
Dosage	Reference
LD50=301 (scu mus)	Jim Duke's personal files.
PTD=300 mg/day
RDA=0.3-1.6 mg/day

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List of chemical activities.
Click on column headings to sort table by that column. *Unless otherwise noted all references are to (Duke, 1992)
Activity	Dosage	Reference
AntiLyme	50 mg	Duke, 1992 *
Antimigraine	not available	Duke, 1992 *
Antimyocarditic	not available	Duke, 1992 *
Antineuralgic	1-4 g/day	Werbach, M. 1993. Healing with Food. Harper Collins, New York, 443 pp.
Antineurasthenic	not available	Duke, 1992 *
Antineuritic	not available	Duke, 1992 *
Antineuropathic	50 mg	Werbach, M. 1993. Healing with Food. Harper Collins, New York, 443 pp.
Antipoliomyelitic	not available	Duke, 1992 *
Insectifuge	75-150 mg/man/day	Martindale's 28th
Neuroprotective	not available	Duke, 1992 *
Pesticide	not available	Duke, 1992 *

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List of chemical plants.
Click on column headings to sort table by that column. *Unless otherwise noted all references are to (Duke, 1992)
Plant Name	Plant Part	Low Parts Per Million	High Parts Per Million	Standard Deviation	Reference
Musa x paradisiaca	Fruit	0.3	6.9	0.2	Duke, 1992 *
Myrciaria cauliflora	Fruit	0.1	0.6	-0.6	CRC Handbook of Medicinal Herbs and/or CRC Handbook of Proximate Analyses
Myrciaria dubia	Fruit	0.1	1.7	-0.5	Duke, 1992 *
Myrica cerifera	Bark	not available	not available	not available	Pedersen, M. 1987. Nutritional Herbology. Pederson Publishing. Bountiful, Utah. 377 pp.
Myristica fragrans	Aril	not available	3.0	0.2	CRC Handbook of Medicinal Herbs and/or CRC Handbook of Proximate Analyses
Myristica fragrans	Seed	3.0	4.0	-0.6	CRC Handbook of Medicinal Herbs and/or CRC Handbook of Proximate Analyses
Nasturtium officinale	Herb	1.0	18.0	1.0	Duke, 1992 *
Nelumbo nucifera	Rhizome	2.2	14.0	1.6	Duke, 1992 *
Nelumbo nucifera	Seed	1.5	7.5	0.2	Duke, 1992 *
Ocimum basilicum	Leaf	1.0	6.0	-0.5	Duke, 1992 *
Opuntia ficus-indica	Bud	not available	0.1	-1.0	Laferriere, J.E., 1988, Nutricomp Program, Nutricomp Database; reviewed in J. Ethnobiology 9(1):27-29.
Opuntia ficus-indica	Fruit	0.1	1.3	-0.5	Duke, 1992 *
Origanum majorana	Plant	not available	3.0	-0.4	USDA's Ag Handbook 8 and sequelae)
Origanum vulgare	Plant	3.0	4.0	-0.3	USDA's Ag Handbook 8 and sequelae)
Oryza sativa	Seed	2.2	3.9	-0.6	Duke, 1992 *
Oxalis tuberosa	Root	0.5	3.1	-0.3	Duke, 1992 *
Pachira macrocarpa	Seed	not available	0.3	-1.5	Duke, 1992 *
Pachyrhizus erosus	Tuber	0.4	3.7	-1.1	Duke, 1992 *
Panax ginseng	Root	not available	1.7	-0.4	Pedersen, M. 1987. Nutritional Herbology. Pederson Publishing. Bountiful, Utah. 377 pp.
Papaver somniferum	Seed	7.8	9.9	0.8	Duke, 1992 *