论文部分内容阅读
为建立金藻Isocrysisgalbana中EPA的分离与分析方法 ,对金藻中的脂肪酸进行萃取分离和乙酯化 ,硅胶薄板检验乙酯化程度 ,利用气相色谱 (GC)进行定性分析 ,用内标法对EPA进行定量分析。测得藻粉中EPA含量为1.92%
In order to establish a method for the separation and analysis of EPA in Isocrysis galbana, the fatty acids in Chrysophyllum algae were extracted, separated and ethyl esterified. The degree of ethyl esterification was examined by silica gel plate and analyzed qualitatively by gas chromatography (GC) EPA for quantitative analysis. The measured EPA content of algal flour was 1.92%