摘要
用毛细管气相色谱和气相色谱—质谱联用仪分析了舟山渔场一些鱼类油脂中的脂肪酸,鉴定了17种饱和及不饱和脂肪酸组份。分析结果表明,毛细管气相色谱法分辨率和灵敏度较高,标准偏差为±0.04～±0.22,回收率为98.0％～100.2％。该分析方法也适用于其它海洋动物油脂中饱和及不饱和脂肪酸的分析测定。
The oils from fishes caught at Zhoushan fishery ground were saponified and esterified. Fatty acid methyl esters were analysed by capillary gas chromatography and gas chromatography-mass spetrometer. Satutrated and unsatutrated fatty acids were identified. The results show that sensitivity and resolution are higher with this method. Standard deviation are ±0.05-±0.22. Recovery are 98.0%-100.2%.
出处
《海洋通报》
CAS
CSCD
北大核心
1992年第1期22-27,共6页
Marine Science Bulletin
