酵素法による植物油脂中のステロールの定量ステロール構造の定量値への影響

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書誌事項

タイトル別名
  • Determination of Sterols in Vegetable Oils by Enzymatic Method Influence of Sterol Structure on the Determination
  • コウソホウ ニ ヨル ショクブツユチュウ ノ ステロール ノ テイリョウ ステ

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抄録

The amounts of sterols in vegetable oils were measured by a simple enzymatic method. The applicability of the enzymatic method to determination of various sterols was investigated.<BR>4-Desmethylsterols were oxidized quantitatively by cholesterol oxidase to give satisfactory analytical result. However, 4-mono and 4, 4-dimethylsterols could not be oxidized by cholesterol oxidase. It was also possible to analyze unsaponifiable matter in vegetable oils by this method due to the quite low content of 4-methylsterols.

収録刊行物

  • 油化学

    油化学 39 (12), 1030-1034, 1990

    公益社団法人 日本油化学会

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