Neoxanthin (Synonyms:新黄质)
目录号 : KM20397 CAS No. : 14660-91-4 纯度 : 98%

Neoxanthin 是深绿色多叶蔬菜中的一种主要的叶黄素类胡萝卜素,是一种植物激素脱落酸的前体。Neoxanthin 是一种有效的抗氧化剂和集光颜料,诱导细胞凋亡 (apoptosis) 并具有抗癌作用。

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1mg
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生物活性

Neoxanthin is a major xanthophyll carotenoid and a precursor of the plant hormone abscisic acid in dark green leafy vegetables. Neoxanthin is a potent antioxidant and light-harvesting pigment. Neoxanthin induces apoptosis and has anticancer actions.

体外研究

Neoxanthin (20 μM; 72 h) treatment significantly reduces cell viability to 10.9% for PC-3 cells, 15.0% for DU 145 cells, and nearly zero for LNCaP cells, respectively.
Neoxanthin strongly inhibits cell growth by suppressing DNA synthesis in C3H10T1/2 cells.
In photosynthetic organisms, Neoxanthin is the essential component of both the photosystem I (PSI) and photosystem II (PSII) reaction centers of oxygenic photosynthetic apparatus.

体内研究

The gastrointestinal metabolism of Neoxanthin in mice is investigated. Two hours after the oral administration of Neoxanthin (40 nmol/mouse), Neoxanthin is found in the plasma and livers of mice. The concentrations of Neoxanthin is 13.6-9.0 nM in plasma, and 7.3 3.6 pmol/g in liver, respectively. (R/S)-Neochrome is also found in the small intestinal contents of Neoxanthin-administered mice.

分子式
C40H56O4
分子量
600.87
CAS号
14660-91-4
中文名称
新黄质
运输条件

Room temperature in continental US; may vary elsewhere.

储存方式

Please store the product under the recommended conditions in the Certificate of Analysis.

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