【摘要】 球等鞭金藻、盐藻和小球藻脂肪酸组成气相色谱分析的结果表明 ,三种海洋微藻在指数生长期总多不饱和脂肪酸含量 (TPUFA)明显比稳定生长期高 ,而总饱和脂肪酸含量 (TSFA)在指数生长期间相对较低。球等鞭金藻的DHA ,小球藻的EPA和盐藻的C18∶3均在培养后的第 6d均达最大值。更多还原

【Abstract】 GC determination of fatty acid composition of Isochrysis galbana, Chlorella sp. and Dunaliella salina showed that TPUFA of the three species of microalgae in exponential phase were higher than those in stationary phase, otherwise, TSFA were relatively lower in exponential phase. DHA of Isochrysis galbana, EPA of Chlorella sp. and C18∶3 of Dunaliella salina were all the maximum at sixth day during cultural period.更多还原