YANG Xiu-Ping, ZHANG Feng-Yun, ZHAI Mei-Zhi, CHEN Fan. The Application of Thermal Tetrametyl Ammonium Fatty Acidate in Determining Tatty Acids in Plant Oil by Gas Chromatography[J]. Journal of Southwest Forestry University, 2003, 23(3): 5-7. DOI: 10.11929/j.issn.2095-1914.2003.03.002
Citation: YANG Xiu-Ping, ZHANG Feng-Yun, ZHAI Mei-Zhi, CHEN Fan. The Application of Thermal Tetrametyl Ammonium Fatty Acidate in Determining Tatty Acids in Plant Oil by Gas Chromatography[J]. Journal of Southwest Forestry University, 2003, 23(3): 5-7. DOI: 10.11929/j.issn.2095-1914.2003.03.002
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The Application of Thermal Tetrametyl Ammonium Fatty Acidate in Determining Tatty Acids in Plant Oil by Gas Chromatography

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  • Fatty acids in plant oil are esterified by thermal tetramethyl ammonium fatty acidate and determined by gas chromatography.The result shows that:When pH=7.0,fatty acid content in plant oil esterified with tetramethyl ammonium fatty acidate can be determined accurately by gas chromatography.The reqular method that starts with saponification and than followed by methyl-esterrification is not applicable to measure linoleic caid and linolenic acid.About 10%~20% of erucic acid is contained in the seeds of all species of genus Acer.
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