微生物学的定量法を用いるビタミンB_<12>強化食品の分析値の信頼性に関する室間共同試験 Interlaboratory Study for Determination of Vitamin B_<12> in Fortified Food Measured by Microbiological Assay

この論文にアクセスする

この論文をさがす

著者

抄録

Currently, approval and license examinations of Food for Special Dietary Uses (FOSDU) have been held by six testing institutions. For proper operation of the FOSDU system, it is important to maintain the analytical accuracy, however, the accuracy of analysis among the groups has never been discussed. For that reason, we carried out a study to clarify the factors affecting the interlaboratory analytical accuracy with vitamin B<sub>12</sub> contents in fortified food. As a result, it was found to be important that it has to adhere closely to the analytical method for the assurance of reproducibility, and has to use the most suitable approximate method against the calibration curve and/or to take account the proliferation potential of strain for improvement of reproducibility in the microbiological assay for the vitamin B<sub>12</sub> quantitation.

収録刊行物

  • 分析化学 = Japan analyst

    分析化学 = Japan analyst 61(4), 347-351, 2012-04-05

    The Japan Society for Analytical Chemistry

参考文献:  9件中 1-9件 を表示

各種コード

  • NII論文ID(NAID)
    10030135702
  • NII書誌ID(NCID)
    AN00222633
  • 本文言語コード
    JPN
  • 資料種別
    NOT
  • ISSN
    05251931
  • NDL 記事登録ID
    023676437
  • NDL 請求記号
    Z17-9
  • データ提供元
    CJP書誌  NDL  J-STAGE 
ページトップへ