Chemical VITAMIN-B-2 | Dr. Duke's Phytochemical and Ethnobotanical Databases

Dr. Duke's Phytochemical and Ethnobotanical Databases

U.S. Department of Agriculture

Chemical ID

VITAMINB2

Ubiquitous

No

List of known dosages
Dosage
RDA=0.4-1.8 mg/day
PTD=1,000 mg/day
LD50=560 (ipr rat)
LD50=340 (ipr mus)
LD50=5,000 (scu rat)

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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
Avena sativa	Seed	not available	1.3	1.0	Duke, 1992 *
Cichorium intybus	Root	not available	0.7	not available	Duke, 1992 *
Crocus sativus	Silk Stigma Style	56.4	136.0	not available	Duke, 1992 *
Glycine max	Tissue Culture	not available	not available	not available	Duke, 1992 *
Hordeum vulgare	Seed	not available	1.3	-1.0	Duke, 1992 *
Solanum tuberosum	Tuber	not available	0.3	not available	Duke, 1992 *