ムラサキマサリを原料とした芋焼酎粕および米麹を用いた醸造酢の製造 Production of vinegar from sweetpotato cv. murasakimasari shochu distillery wastewater and rice koji

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Vinegar was produced from sweetpotato (<I>Ipomoea batatas</I> L.) cv. <I>murasakimasari shochu</I> distillery wastewater and rice <I>koji</I>. In the process for the vinegar production, ethanol and acetic acid fermentation were completed in a short period by using cellulase as an enzyme for decreasing the viscosity in <I>moromi</I>. The concentrations of glucose, fructose, fatty acids, and amino acids were analyzed. Since the citric acid and the glucose contained in the vinegar were higher than in the brewed rice vinegar, "<I>Kurozu</I>", the effects of citric acid softening the smell and the acidity of the acetic acid can be expected. The concentration of polyphenol in the vinegar was extremely high, being four times higher than that in <I>Kurozu</I>. ACE inhibitory activity and radical-scavenging activity of the vinegar were measured, and the vinegar showed much higher activities than in <I>Kurozu</I>. Results of a questionnaire survey of the vinegar showed that those answering "easy to drink" exceeded 70%. The red color of the vinegar imparted a sense of healthfulness. Consequently, it was clarified that the vinegar was drinkable and had excellent physiological activities.

収録刊行物

  • 日本醸造協会誌 = Journal of the Brewing Society of Japan  

    日本醸造協会誌 = Journal of the Brewing Society of Japan 103(4), 301-307, 2008-04-15 

    Brewing Society of Japan

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各種コード

  • NII論文ID(NAID)
    10021180292
  • NII書誌ID(NCID)
    AN10034389
  • 本文言語コード
    JPN
  • 資料種別
    ART
  • ISSN
    09147314
  • NDL 記事登録ID
    9474647
  • NDL 雑誌分類
    ZP15(科学技術--化学・化学工業--醗酵・微生物工学)
  • NDL 請求記号
    Z17-416
  • データ提供元
    CJP書誌  CJP引用  NDL  J-STAGE 
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