ceramide

A novel method,fluorophotometry, was used to determine Vitamin A in galactosyl ceramide liposomes.

用荧光法测定了半乳糖经酰胺质体制生素A的含量。

METHOD Sphingomyelin was prepared through the process of separating erythrocyte from blood,erythrocytolysis,dehydration,dry,et al,and then hydrolyzed to ceramide by phospholipase C.

方法分离猪血细胞,用溶血,脱水,燥等方法提取鞘磷,并用磷酶C降解鞘磷经酰胺。