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美:[saɪənoʊkə'bæləmɪn]
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美:[saɪənoʊkə'bæləmɪn]
cy·a·no·co·bal·a·min
saI ae n ko bae l mihn
氰钴胺:水溶性造血维生素(维生素B12),C63H88CoN14O14P,存在于肝、鱼肉、蛋和其他自然产物中,灰色链球菌(Streptomyces griseus)培养亦可产生。氰钴酸与造血内因子结合供肠道吸收,为红细胞成熟所必需。缺乏内因子可使氰钴酸吸收不良,导致恶性贫血。按USP规格制造的法定制剂,用于防治恶性贫血和其他大细胞性贫血,此制剂常作肌肉或皮下注射
cyan- + cobalt + vitamin
The first known use of cyanocobalamin was in 1950
cyanocobalaminnoun
vitamin b12
1 Vitamin B12 (Cyanocobalamin)
维生素B12 (氰钴胺)
2 As the load sulfonated titanium cyanocobalamin activated carbon adsorption requires methylene blue value to high, medium hole developed, load capacity than ordinary charcoal.
作为装载磺化钛氰钴的活性炭,要求亚甲蓝吸附值要高,中孔发达,负载量超过普通活性炭。
3 Despite the weary look on their faces, they have indeed been listening carefully, questioning even minute details like the tiny letters IM and SC on the side of Mrs. Morris-Kukoski’s vial of cyanocobalamin.
4 Some multivitamins will have a synthetic form of B12 known as cyanocobalamin, while others will have a naturally occurring form known as methylcobalamin.
5 Each pill provides 1000 mcg cyanocobalamin (the synthetic form of B12 that the body tends to absorb very well) and should be taken daily with a meal and water.
6 These forms have a greater bioavailability (absorption) and are considered the preferred form in supplements.3 However, the synthetic cyanocobalamin form can still be used for B12 supplements especially if absorption is not an issue.
7 Vitamin B12 will likely be listed as cyanocobalamin, adenosylcobalamin, methylcobalamin, or hydroxocobalamin.
8 This supplement provides vitamin B12 in the form of cyanocobalamin.