叶黄素粉

叶黄素粉（CAS 127-40-2）的公开数据库记录，列此仅供独立核对。

危险化学品分类与危害说明

法规与备案状态

物理形态与操作说明

• Dark, yellowish brown liquid
• Solid
• Insoluble
• Xanthophyll
• Foods
• Lutein was found to be present in a concentrated area of the macula, a small area of the retina responsible for central vision. The hypothesis for the natural concentration is that lutein helps protect from oxidative stress and high-energy light. Several studies show that an increase in macula pigmentation decreases the risk for eye diseases such as Age-related Macular Degeneration (AMD).

公开数据库收录的理化数据

这个物质在各数据库里的编号

数据库记载的用途

• Food Additives -> COLOUR; NUTRIENT_SUPPLEMENT -> JECFA Functional Classes
• Food Additives -> COLOUR -> JECFA Functional Classes
• .beta.,.epsilon.-Carotene-3,3'-diol, (3R,3'R,6'R)-: ACTIVE
• Xanthophylls are taken for nutritional supplementation, and also for treating dietary shortage or imbalance.
• Take with foods containing vitamin C. Taking lutein with vitamin C may increase the rate of absorption of lutein. Taking lutein with carotenoids or naringenin may reduce lutein absorption.
• Xanthophylls have antioxidant activity and react with active oxygen species, producing biologically active degradation products. They also can inhibit peroxidation of membrane phospholipids and reduce lipofuscin formation, both of which contribute to their antioxidant properties. Lutein is naturally present in the macula of the human retina. It filters out potentially phototoxic blue light and near-ultraviolet radiation from the macula. The protective effect is due in part, to the reactive oxygen species quenching

它在各数据库里的别名

Lutein; 127-40-2; all-trans-Lutein; Lutein A; Vegetable lutein; Vegetable luteol; Xantofyl; trans-Lutein; all-trans-Xanthophyll; FloraGLO; FloraGLO Lutein; E 161b; Oro Glo 7; beta,epsilon-Carotene-3,3'-diol, (3R,3'R,6'R)-; Leutein; DTXSID8046749

计算机算出的分子描述符

数据库摘要

Lutein Powder · CAS 127-40-2 · C40H56O2. UNII X72A60C9MT. 熔点: 196; 熔点: 196 °C; LogP: 7.9.

数据来源：PubChem / Wikidata；与随货 COA 不一致时以 COA 为准。