脂肪酸组分和含量微藻分析

59.9K views

Cited by 205

07:44 min

October 1st, 2013

10.3791/50628-v

October 1st, 2013

59.9K views

一种用于脂肪酸含量和组成在微藻基于机械破碎细胞,溶剂为基础的脂质提取,酯交换,以及量化和鉴定用气相色谱法的脂肪酸的测定方法进行说明。一个tripentadecanoin内标是用来弥补提取和不完整的酯交换过程中可能发生的损失。

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Fatty Acid Analysis

Chapters in this video

0:05

Title

0:57

Sample Preparation

2:03

Cell Disruption and Lipid Extraction

3:44

Transesterification to fatty Acid Methyl Esters

4:51

Quantification of Fatty Acid Methyl Esters Using Gas Chromatography

5:25

Results: Fatty Acid Content and Composition of Microalgae as Determined by Gas Chromatography

7:19

Conclusion

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