氰钴胺素

本文采用大孔树脂吸附的方法分离氰钴胺素和羟钴胺素，选择合适的大孔吸附树脂，优化树脂对羟钴胺素的吸附工艺，并对吸附动力学和热力学进行深入探讨。

A method of adsorption with macroporous resin was used to separate cyanocobalamin and hydroxocobalamin in this paper . The appropriate macroporous resin was elected . Adsorption technics was optimized .

氰钴胺素能维持神经细胞和红血球细胞的健康，并有助于在所有的细胞中产生出DNA和遗传物质。

Cobalamin helps maintain healthy nerve cells and red blood cells , and is also needed to produce DNA , the genetic material in all cells .

芦荟含有十种维生素，包括一种稀罕的、植物中提炼出来的B12维生素源头，叫做氰钴胺素。

Aloe contains ten vitamins , including an uncommon , plant derived source of B12 , also know as cobalamin .

因氰钴胺素性质较稳定，通过光解制备羟钴胺素的转化率较低；若产物不及时分离，还会发生逆反应，再生成氰钴胺素。

The conversion rate of photocatalytic decomposition from cyanocobalamin to hydroxocobalamin is very low due to the stability of cyanocobalamin . And a reverse reaction will occur in the photolysis solution if no product separation .