Nishimura K
Comp Biochem Physiol B. 1987;86(1):149-54. doi: 10.1016/0305-0491(87)90190-8.
Sphingoids in the intestinal lipids of an agnatha, a chondrichthyes, two osteichthyes, three amphibia, three reptiles and two avian species were analyzed by reversed phase high performance liquid chromatography. The glycolipid fraction of all the samples studied contained 4-D-hydroxysphinganine as the major component together with sphingosine and sphinganine. While the trihydroxy base was not found in their sphingomyelin fraction. The trihydroxy base was considered to be a characteristic component of the intestinal glycolipids for the vertebrates in general. Its concentration in the intestinal tissue had little correlation with the food habitat of the animals.
采用反相高效液相色谱法分析了一种无颌类、一种软骨鱼类、两种硬骨鱼类、三种两栖类、三种爬行类和两种鸟类动物肠道脂质中的鞘氨醇类。所有研究样本的糖脂部分均含有4-D-羟基鞘氨醇作为主要成分，同时还有鞘氨醇和二氢鞘氨醇。而在它们的鞘磷脂部分未发现三羟基碱。一般认为三羟基碱是脊椎动物肠道糖脂的特征性成分。其在肠道组织中的浓度与动物的食物栖息地几乎没有相关性。
