葉黃素對照品
編號:VIP(DS)1291
英文: Lutein
別名: Xanthophyll; β,ε-Carotene-3,3'-diol
分子式: C40H56O2
分子量: 568.886
來源: Pigment from egg yolk and leaves. Found in all higher plants, e.g. Mimosa invasiva, Cosmos caudatus, and also in microorganisms e.g. Staphylococcus aureus, green algae, Porphyra spp and in animals, e.g river crab Potamon dehaani and marine invertebrates
規(guī)格:20mg/支
純度:HPLC≥90%
分析方法: HPLC-DAD or/and HPLC-ELSD
鑒定方法: 質(zhì)譜(Mass), 核磁(NMR)
貯存條件:4℃冷藏、密封、避光
規(guī)格:可定做:10mg;25mg;50mg;100mg
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