Xanthophyll
Molecular Structure:
MDL:
MFCD00017353
Molecular Formula:
C40H56O2
Molecular Weight:
568.87
Alias:
二羥基-d-胡蘿卜素,9-胡蘿烯-3-3'-二醇
α-Carotene-3,3'-diol
β, ε-carotene-3,3′-diol
β, ε-carotene
Lutein
Product order:
Name |
Specifications |
Packing |
Price |
Delivery |
Xanthophyll |
分析標(biāo)準(zhǔn)品,90% |
10mg |
RMB 1375 |
Consulting service |
Xanthophyll |
75% |
5mg |
RMB 1056 |
Consulting service |
Xanthophyll |
75% |
25mg |
RMB 5016 |
Consulting service |
Quality Standard:
外觀Appearance 橙紅色至棕色粉末
紅外光譜鑒別Infrared spectrometry 和對照匹配
純度Purity ≥75%.0% (HPLC)
Storage:
充氬保存,儲存溫度 ?70°C。干冰運(yùn)輸
飲食類類胡羅卜素,但沒有vitamin A 的功效,增加眼睛中斑點(diǎn)的色素濃度,可能提高視力。