Griffonia seed extract( L-5-hydroxy-tryptophan)( G

Griffonia seed extract( L-5-hydroxy-tryptophan)( Griffonia simplicifolia) Description Botanical source: Griffonia simplicifolia Appearance: grey-white crystalline powder Parts of plant used:seeds Odor:odorless Formula:C11H12N2O3 Iupac name:L-5-hydroxy-tryptophan Synonyms:oxitriptan,5-HTP Molecular weight:220.2 Molecular structure: Specification Assay :98% 5-HTP (HPLC) Extact solvent: water Carry used: none Lose on drying <1% ASH: <0.2% Specific rotation : -30皛-38? Microbial analysis Tatal plate count: <1000cfu/g Fungi:<100cfu/g Escherichia coli:negative Salmonella: negative Package & storage Package: customer-tailored Shelf life:24 months Storage: sealed container and protected from light. A leading manufacturer and supplier of herbal extracts in China Address: xuancheng economic developing zone.anhui.242000 China Tel:86-563-2621888 Fax:+86-563-2621028 Attn: Mr.Andy bi