最尤法による食用油脂の混合率推定

• 山本 博道

  農林水産省農業環境技術研究所 農林水産省農業研究センター

• 山崎 惠

  農林水産省食品総合研究所

• 長尾 昭彦

  農林水産省食品総合研究所

• 石間 紀男

  農林水産省北陸農業試験場

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

抄録

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

キーワード

• mixing ratio estimate
• fatty acid composition
• maximum likelihood estimate

詳細情報

• CRID: 1390001204093182976
• NII論文ID: 130001016282
• NII論文ID: 10002274536
• NII書誌ID: AN10512582
• DOI: 10.5650/jos1996.46.1347
• ISSN: 18841996
• ISSN: 13418327
• NDL書誌ID: 4344225
• Web Site: https://ndlsearch.ndl.go.jp/books/R000000004-I4344225
• Web Site: https://www.jstage.jst.go.jp/article/jos1996/46/11/46_11_1347/_pdf
• 本文言語コード: en
• データソース種別:
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  • NDL
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• 抄録ライセンスフラグ: 使用不可