现货化工原料厂家低价供应 姜黄素

中文名称: 姜黄素

中文同义词: (E,E)-1,7-双(4-羟基-3-甲氧基苯基)-1,6-庚二烯-3,5-二酮;姜黄色素;姜黄素;川芎内酯 B;1,7-双(4-羟基-3-甲氧基苯基)-1,6-庚二烯-3,5-二酮;克扣明;姜黄素提取物;姜黄素, 95%(TOTAL CURCUMINOID CONTENT), FROM TURMERIC RHIZ

英文名称: Curcumin

英文同义词: Curcumin (mixture of curcumin;TURMERIC EXTRACT;1,6-Heptadiene-3,5-dione,1,7-bis(4-hydroxy-3-methoxyphenyl)-,(E,E)-;5-dione,1,7-bis(4-hydroxy-3-methoxyphenyl)-,(e,e)-6-heptadiene-3;5-dione,1,7-bis(4-hydroxy-3-methoxyphenyl)-6-heptadiene-3;6-Heptadiene-3,5-dione,1,7-bis(4-hydroxy-3-methoxyphenyl)-,(E,E)-1;curcuma;haidr

CAS号: 458-37-7

分子式: C21H20O6

分子量: 368.38

EINECS号: 207-280-5

熔点 183 °C

密度 0.93

蒸气密度 13 (vs air)

折射率 1.4155-1.4175

储存条件 −20°C

溶解度 ethanol: 10 mg/mL

form powder

色指数 75300

color orange

水溶解性 Slightly soluble (hot)

Merck 14,2673

BRN 2306965

用途 食用黄色色素。我国用于萝卜干、咖喱粉等已有很久历史。

日本用于咸菜、火腿、香肠以及苹果、菠萝、栗子的糖渍品。

用途 酸碱指示剂，pH7，8（黄）-9.2（红棕）。

用途 广泛用于食品、菜肴、糕点、糖果、饮料罐头以及化妆品、医药的着色。

用途 可作为饲料着色剂，我国规定可用于糖果、果冻、冰淇淋和碳酸饮料，最大使用量为0.01g/kg。

用途 作食品着色剂，我国规定可用于糖果、果冻、冰淇淋和碳酸饮料，最大使用量为0.01g/kg。

用途 A natural phenolic compound. Potent anti-tumor agent having anti-inflammatory and antioxidant properties. Induces apoptosis in cancer cells and inhibits phorbol ester-induced protein kinase C (PKC) ac tivity. Reported to inhibit production of inflammatory cytokines by peripheral blood monocytes and alveolar macrophages. Potent inhibitor of EGFR tyrosine kinase and I魏B kinase. Inhibits inducible nit ric oxide synthase (iNOS), cycloxygenase and lipoxygenase. Easily penetrates into the cytoplasm of cells, accumulating in membranous structures such as plasma membrane, endoplasmic reticulum and nucle ar envelope. Curcumin is currently being examined as a possible therapeutic for the treatment of Alzheimers disease (Chem. and Eng. News 90(31), 44 (2012)).

用途 纯天然的食品着色剂，具有着色力强，耐热性好，抗光性好特点。

 

KG 医药级 含量99% 粉状 黄色 25kg/纸板桶 

参考价：464.8