最尤法による食用油脂の混合率推定

書誌事項

タイトル別名
  • Estimation of the Mixing Ratios of Edible Oil Mixtures by Maximum Likelihood Method.
  • Estimation of the Mixing Ratios of Edib

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説明

The authors established a method for estimating the mixing ratios of oil mixtures on the basis of their fatty acid composition data by maximum likelihood estimation. Only mean composition data of pure oil samples were used in the previous method, while variance data are also considered in this method. This method was applied to the binary mixture data of sesame oil and other oil (soybean oil, rapeseed oil and rice bran oil). The positive effect of usage of variance data was confirmed by a verification method, which was also established in this paper.

収録刊行物

  • 日本油化学会誌

    日本油化学会誌 46 (11), 1347-1360, 1997

    公益社団法人 日本油化学会

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