ガスクロマトグラフィーによるトリグリセライドの分析;定量分析法の検討

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書誌事項

タイトル別名
  • Gas chromatography of triglycerides; Scrutinization of determination
  • ガス クロマトグラフィー ニ ヨル トリグリセライド ノ ブンセキ テイリョウ ブンセキホウ ノ ケントウ
  • ガスクロマトグラフィーの応用研究(第2報)

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抄録

Operating conditions in gas chromatography of triglycerides were investigated. Liquid phase OV-17 having a high thermal stability gave an excellent separation of triglycerides. The result by using OV-17 revealed the differences in the constituent triglycerides of butter and margarine. Better column packings were obtained by filtration method than by evaporation method. The regulation system for carrier gas with mass flow controllers improved the accuracy of quantitative determination of glycerides.<BR>Lard, beaf tallow, whale oil, butter, margarine and cheese were analysed for their triglycerides, with a 35 cm glass column packing with 2% OV-17 on 80100 mesh Shimalite W, by programmed temperature gas chromatography between 200°C and 310°C.

収録刊行物

  • 分析化学

    分析化学 16 (11), 1160-1165, 1967

    公益社団法人 日本分析化学会

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