10%, Food Additive Beta Carotene B-Carotene Powder Beta-carotene (C40H56) is one of the carotenoids, an orange-yellow fat-soluble compound, which is the most ubiquitous and stable natural pigment in nature. Be used for: medicine industry Molecular formula: C40H56 Melting ...
beta-Carotene Chemical Properties Melting point 176-184 °C (dec.) Boiling point 644.94°C (rough estimate) density 1.000 refractive index 1.5630 (estimate) Fp 103 °C storage temp. ?20°C solubility hexane: 100 μg/mL, soluble form powder color red to pur...
Beta-carotene powder is dark red crystalline powder. B-eta-carotene insoluble in water, slightly soluble in ethanol and ether, soluble in chloroform, benzene and oil.Beta-carotene's melting point is 176 ~ 180 C. Beta-carotene can be transformed into vitamin A in ...
B-eta-carotene insoluble in water, slightly soluble in ethanol and ether, soluble in chloroform, benzene and oil.Beta-carotene's melting point is 176 ~ 180 C. Beta-carotene can be transformed into vitamin A in animals known as pro-vitamin A. Function 1.Be...
英文名称: b-Carotene 总访问: 163 国产/进口: 进口 半年访问: 10 产地/品牌: lkt 产品类别: 生化试剂 规格: C0269 最后更新: 2024-12-5 货号: CAS 号: 参考报价: 询价 立即询价 电话咨询 [发表评论] [本类其他产品] [本类其他供应商] [收藏] 分享:微信新浪微博销售商: 北京启维益成科技有限...
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b-b fraction b-c-n b-carotene b-doped b-h loop b-implies-a gate b-polarized wave bhc b involucre b jealousy bp boiling point bw la tour notre dame bp backpressure b12 containing enzyme b4 ba2ti9o20 ceramics ba3vo4 baa babies dummy babos law baby dryer baby universe b acid bacill...
Product Name(3R,3'S,6'R)-b,e-Carotene-3,3'-diol CAS52842-48-5 MFC40H56O2 MW568.87 EINECS MOL File52842-48-5.mol Chemical Properties Melting point153-155 °C(Solv: benzene (71-43-2); hexane (110-54-3)) Boiling point702.3±60.0 °C(Predicted) ...
脊椎动物中,β-胡萝卜素(β-carotene)可以被酶催化转变成维生素A。 3.5 维生素E和K是氧化还原辅因子(Vitamins E and K Are Oxidation-Reduction Cofactors) 维生素E:又称生育酚(tocopherol),含有芳香环和长的异戊二烯侧链。它是生物抗氧化物(antioxidant),其芳香环保护不饱和脂肪酸不...
USA/EU/Au Warehouse Supply High Quality Zeaxanthin CAS 144-68-3 Best Price in All-Trans-B-Carotene-3, 3diol/Anchovyxanthin, Find Details and Price about Zeaxanthol Zeaxanthin (P) from USA/EU/Au Warehouse Supply Hi...