叶黄素
Xanthophyll
from alfalfa
规格:1mg , 5mg
Synonym
α-Carotene-3,3'-diol
Lutein
Molecular FormulaC40H56O2
Molecular Weight568.87
Descriptions
Biochem/physiol Actions Dietary carotenoid with no vitamin A potency. Increases macular pigment concentration in the eye and may improve visual function.
Packaging Dry powder packed under Argon.
Quality Minimum 70% total carotenoids as xanthophyll.
Properties
Shipped in dry ice
storage temp. ?70°C
北京伊普瑞斯科技有限公司 | |
---|---|
国家/地区︰ | 北京市北京市辖区 |
经营性质︰ | 服务或其他 |
联系电话︰ | 010-60206266 |
联系人︰ | 王先生 (销售) |
最后上线︰ | 2012/05/29 |