Determination of Triacylglycerol Composition of Vegetable Oil and Application to Identifying the Components of Oil-Admixture.

• MURUI Tateo

  Research Laboratory, The Nisshin Oil Mills Ltd.

• SHOUGE Junko

  Research Laboratory, The Nisshin Oil Mills Ltd.

Bibliographic Information

Other Title

• 植物油のトリアシルグリセリン組成の分析と油脂の配合推定への応用
• ショクブツユ ノ トリアシルグリセリン ソセイ ノ ブンセキ ト ユシ ノ ハ

Abstract

Triacylglycerol (TG) composition of vegetable oils was determined precisely by HPLC to establish new means for identifying the components of oil-admixture. Gradient elution and two ODS columns were used to obtain high resolution for critical pair separation. A flame ionization detector was used in consideration of its response independency on unsaturation of TG species and suitableness to gradient elution. Each vegetable oil was found to have characteristic TG composition useful for oil identification. This technique was applicable mixtures of two or three oils and no analysis of minor components was required. The limit of detection was less than 10 % for palm, soybean and rapeseed oils, and 1020% for other oils.

Journal

• Journal of Japan Oil Chemists' Society

  Journal of Japan Oil Chemists' Society 45 (1), 29-36, 1996

  Japan Oil Chemists' Society

Keywords

• oil identification
• triacylglycerol species
• HPLC

Details

• CRID: 1390282679067832320
• NII Article ID: 10002268362
• NII Book ID: AN10512582
• DOI: 10.5650/jos1996.45.29
• ISSN: 18841996
• ISSN: 13418327
• NDL BIB ID: 3954765
• Web Site: https://ndlsearch.ndl.go.jp/books/R000000004-I3954765
• Web Site: https://www.jstage.jst.go.jp/article/jos1996/45/1/45_1_29/_pdf
• Text Lang: ja
• Data Source:
  • JaLC
  • NDL
  • Crossref
  • CiNii Articles
• Abstract License Flag: Disallowed