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Quantitative determination of arachidonic acid from microbial oil by gas chromatography |
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DOI: |
KeyWord:gas chromatography microbial oil arachidonic acid quantitative determination |
FundProject:厦门海洋研究开发院共建项目 |
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Abstract: |
A gas chromatography(GC) method for the determination of arachidonic acid(AA) in microbial oil was developed.Capillary column HP-INNOWAX with FID was used for detection.The parameters for analyzing esterfied AA were optimized and the method established was proved to be accurate and precise.The linearity range for methyl arachidonate was 0-1.00 mg/mL and the linear correlation coefficient was 0.999 6,the detection limit was 0.000 5 mg/mL,the relative standard deviation(RSD)was 1.49% and the recovery rate was... |
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