產品編號：Y3273
英文名稱：Xanthophyll
CAS號 127-40-2  
分析標準品,90%
分子式 C40H56O2 分子量568.87

基本信息:

敏感性 對空氣和光敏感
密度 1.004
存貯條件 儲存溫度 -20°C ,充氬儲存
描述 
產品介紹 Xanthophyll is one of the most widespread carotenoid alcohols in nature that was originally isolated from egg yolk. It has also been identified via chromatography in algae, nettles, and the petals of many yellow flowers.
別名 二羥基-d-胡蘿卜素;Lutein; α-Carotene-3,3′-diol;β, ε-carotene-3,3′-diol;β, ε-carotene Lutein Xanthophyll
應用 飲食類類胡羅卜素，但沒有vitamin A 的功效，增加眼睛中斑點的色素濃度，可能提高視力。