Fatty Acids Analysis Using Gas Chromatography-Mass Spectrometer Detector (GC/MSD) - Method Validation Based on Berry Seed Extract Samples
作者: B. MazurekM. ChmielB. Górecka
作者单位: 1New Chemical Syntheses Institute
刊名: Food Analytical Methods, 2017, Vol.10 (8), pp.2868-2880
来源数据库: Springer Nature Journal
DOI: 10.1007/s12161-017-0834-1
关键词: Fatty acidsOily plant extractsGC/MSDMethod validation
英文摘要: Oily seed extracts were used as research samples in Analytical Laboratory of Raw Materials and Plant Products. Supercritical carbon dioxide extraction on an industrial scale was used to prepare extracts from raw plant materials, usually berry seeds: blackcurrant, raspberry, strawberry, and chokeberry. Gas chromatography analysis was performed on Agilent equipment with single quadrupole mass spectrometer detector and split/splitless injector. Fatty acids (FAs) were determined using indirect method, where they were converted to corresponding methyl esters (FAMEs) during trimethylsulfonium hydroxide solution reaction. Comparing the mass spectrum and retention time peak, more than 30 compounds in different oily extracts were qualitatively identified. Quantification of individual fatty acids...
原始语种摘要: Oily seed extracts were used as research samples in Analytical Laboratory of Raw Materials and Plant Products. Supercritical carbon dioxide extraction on an industrial scale was used to prepare extracts from raw plant materials, usually berry seeds: blackcurrant, raspberry, strawberry, and chokeberry. Gas chromatography analysis was performed on Agilent equipment with single quadrupole mass spectrometer detector and split/splitless injector. Fatty acids (FAs) were determined using indirect method, where they were converted to corresponding methyl esters (FAMEs) during trimethylsulfonium hydroxide solution reaction. Comparing the mass spectrum and retention time peak, more than 30 compounds in different oily extracts were qualitatively identified. Quantification of individual fatty acids...
全文获取路径: Springer Nature  (合作)
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影响因子:1.969 (2012)

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关键词翻译
关键词翻译
  • extracts 摘记
  • chokeberry 花楸果
  • fatty 脂肪的
  • raspberry 覆盆子
  • injector 注射器
  • strawberry 草莓
  • Berry 柏利
  • calibration 校准
  • retention 保留
  • qualitatively 从质量方面看