HPLC를 이용한 마유의 Vitamin A 함량 분석

Mare milk has a unique composition compared to other animal milks. This study was to determine the content of vitamin A in mare milk using HPLC and compared with cow milk. The RT(retention time) of vitamin A by HPLC was about 4.4 min in mare and cow milk. The results showed that vitamin A content of cow milk was higher than that of mare milk in each gram of milk sample. And the vitamin A content of mare cream was lower than that of cow cream in each gram of lipid. Consequently, vitamin A content of cow milk was higher than that of mare milk.