Hesperitin
Xi'an Rainbow Bio-Tech Co.,Ltd is one of the leading China hesperitin manufacturers,Website:, welcome to wholesale cheap hesperitin from our factory.Hesperitin【NAME】:Hesperitin【SYNONYMS】:Hesperetin, 3’,5,7-trihydroxy-4’-methoxyflavanone, Eriodictyol 4’- methyl ether【SPEC.】:98%【TEST METHOD】: HPLC 【PLANT SOURCE】:From Citrus sinensis.【CAS NO.】:520-33-2【MOLECULAR FORMULAR&MOLECULAR MASS】:C16H14O6 302.29【STRUCTURAL FORMULA】: 【CHARACTERISTIC】:Melting Point and solubility: mp 226-228°C. Freely sol in alc, moderately in ether. Slightly sol in water, chloroform, benzene; sol in dil alkalies【PHARMACOLOGY】:Hesperetin is a cholesterol lowering flavanoid found in a number of citrus juices. It appears to reduce cholesteryl ester mass and inhibit apoB secretion by up to 80%. Hesperetin may have antioxidant, anti-inflammatory, anti-allergic, hypolipidemic, vasoprotective and anticarcinogenic actions.【CHEMICAL ANALYSIS 】 ITEMSRESULTSAssay (HPLC)98% Loss on drying(5h at 105℃) Ash(3h at 600℃)Total Heavy MetalsLeadArsenic<3% <1%<20ppm<2ppm<2ppm count Yeast & Mould Escherichia coli presenceSalmonellaMax.1000cfu/g Max.100cfu /gNegativeNegative 【PACKAGE】:Packed in paper-drums and two plastic-bags inside.N.W.:25kgs .【STORAGE】:Keep in cool, dry and dark place, avoid high temperature.【SHELF LIFE】:24 months
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