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  • 标题:イネ登熟期の低温が酒造適性に及ぼす影響
  • 本地全文:下载
  • 作者:米原 由希 ; 小関 卓也 ; 奥田 将生
  • 期刊名称:日本醸造協会誌
  • 印刷版ISSN:0914-7314
  • 电子版ISSN:2186-4012
  • 出版年度:2005
  • 卷号:100
  • 期号:9
  • 页码:650-657
  • DOI:10.6013/jbrewsocjapan1988.100.650
  • 出版社:Japan Science and Technology Information Aggregator, Electronic
  • 摘要:

    Characteristics of rice for sake brewing at low temperature during the grain-filling period were examined. The rices, Yamadanishiki and Nipponbare , cultivated at low temperatures during the grainfilling period, showed an increase in water absorption for 20 min and digestibility (Brix), but showed a decrease in potassium content. The pasting and gelatinization properties of the rice, which was cultivated at different temperatures during the grain-filling period, were analyzed by Rapid Visco Analyzer (RVA) and differential scanning calorimetry (DSC), respectively. RVA and DSC showed a significant decrease in pasting temperature in the rices cultivated at low temperatures during the grain-filling period. Both rices cultivated at low temperature showed an increase in amylose content or the ratio of short chain/long chain in amylopectin. These observations suggest that meteorological conditions affect the characteristics of rice for sake brewing.

  • 关键词:イネ登熟期; 気温; 米; 酒造適性
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