哈士蟆油与青蛙油脂肪酸及胆固醇的比较研究  

A Comparative Study on Fatty Acid and Cholesterol of Oviducts ranae and Frog Oviducts

作　　者：卫功庆[1] 张爱武[1] 苏凤燕[1] 杨宝田 

机构地区：[1]吉林农业大学中药材学院,长春130118 [2]大连市饲料公司,大连116000

出　　处：《吉林农业大学学报》1999年第S1期39-41,共3页Journal of Jilin Agricultural University

摘　　要：利用气相色谱法及分光光度法分别对哈士蟆油及青蛙油的脂肪酸和胆固醇进行了分析测定.结果表明:二者均含有20种脂肪酸;哈士蟆油中独含有十四碳不饱和脂肪酸;而青蛙油中油含有二十四碳饱和脂肪酸;哈士蟆油中不饱和脂肪酸的绝对含量为4.576mg/g,相对含量为54.16%,而在青蛙油中则分别为14.561mg/g和61.72%;胆固醇在哈士蟆油及青蛙油中的含量分别为2.12 mg/kg和4.92mg/kg.The contents of fatty acids and cholesterol in Oviducts ranae and frog oviducts were comparatively studied respectively by the ways of gas chromatograph and spectrophotometer. The results showed that there were 20 sorts of fatty acids in both of the two samples. The fatty acid of C14:l was only found in Oviducts ranae while only frog oviducts contended the fatty acids of C24:0.The total absolute contents of unsaturated fatty acids in Oviducts ranae and frog oviducts were 4.576 mg/g and 14.561 mg/g respectively. Then, the relative content of saturated fatty acids in Oviducts ranae was 54.16% , while in frog oviducts it was 61.72% . In addition, the contents of cholesterol in the two samples were 2.12 mg/kg and 4.92 mg/kg respectively.

关 键 词：哈士蟆油 青蛙油 脂肪酸 胆固醇 

分 类 号：O656[理学—分析化学]