Improved Method for Peroxide Determination Using Acetic Acid/Iso-octane Solvent

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The standard JOCS method for computing peroxide (PV) using acetic acid / iso-octane mixture as solvent has been in use since 1996, but it cannot be used in the case of sesame oil. The JOCS method could also not be used for palm olein, virgin olive oil and virgin rapeseed oil. The authors have thus established an improved method that would be applicable to sesame oil as well as other vegetable oils. The results obtained with it in this study were compared with those by the JAS method. The improved method involved attention to specified amounts of solvents and saturated KI, and standing time subsequent to saturated KI solution addition. 60 mL solvent, 1 mL sat. KI soln. and 5 min of standing time, instead of 50 mL, 0.1 mL and 0 min in the JOCS method, respectively, were found to give accurate values comparable to those by the JAS method. The relative error by the improved method, as the quotient obtained by dividing PV difference between JAS and this method by JAS-PV, were within 15% for all the above oils except cottonseed and high linoleic sunflower oils.

収録刊行物

  • Journal of oleo science

    Journal of oleo science 53(4), 157-166, 2004-04-01

    公益社団法人 日本油化学会

参考文献:  8件中 1-8件 を表示

  • <no title>

    Japan Oil Chem. Soc. ed

    Standard Method for the Analysis of Fats, Oils and Related Materials, 1996

    被引用文献1件

  • <no title>

    Notification, 1997

    被引用文献1件

  • Notification for the Determination of Peroxide Value

    J. Jpn Oil Chem. Soc. 46, 711, 1997

    被引用文献1件

  • <no title>

    Japan Oil Chem. Soc. ed.

    Standard Method for the Analysis of Fats, Oils and Related Materials, II, Reference Method, 1996

    被引用文献1件

  • Determination of PV by Acetic Acid-Isooctane Method

    TAKESHITA Y.

    Yukagaku 43, 586-593, 1994

    被引用文献1件

  • <no title>

    American Oil Chemists' Society

    AOCS Official Method, 1996

    被引用文献1件

  • <no title>

    IUPAC Standard Methods for the Analysis of Oils, Fats and Derivatives 2.501 Determination of the Peroxide Value, 1985

    被引用文献1件

  • <no title>

    Japan Oil Chem. Soc. ed.

    Standard Method for the Analysis of Fats, Oils and Related Materials, 2003

    被引用文献1件

各種コード

  • NII論文ID(NAID)
    10012704600
  • NII書誌ID(NCID)
    AA11503337
  • 本文言語コード
    JPN
  • 資料種別
    NOT
  • ISSN
    13473352
  • NDL 記事登録ID
    6887083
  • NDL 雑誌分類
    ZP25(科学技術--化学・化学工業--油脂類)
  • NDL 請求記号
    Z54-J571
  • データ提供元
    CJP書誌  NDL  J-STAGE 
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