書誌事項
- タイトル別名
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- An Enzymatic Method for the Estimation of the Mycelial Content of <i>Shoyu koji</i> and the Significance of its Content in <i>Shoyu</i> Production
- コウソ ニヨル ショウユ コウジキンタイリョウ ノ テイリョウ オヨビ キンタ
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説明
An enzymatic method was devised for the estimation of mycelial content of Shoyu koji and the significance of its content in Shoyu production was studied.<br> The crude enzyme preparation, containing β-1, 3-glucanase and chitinase, was separated from the culture fluid of B. circulans (IAM 1165). This enzyme had the lytic activity on the cell walls of Asp. sojae X-816 and liberated N-acetylglucosamine. Determining the liberated N-acetylglucosamine as a clue, mycelial content was calculated.<br> Correlation analyses of mycelial content vs. various indications for Shoyu production yielded following correlation coefficients, mycelial content vs. protease activity of koji: 0.693, ** vs. amylase activity of koji: 0.723, ** vs. degradation rate of total-N in koji digestion: 0.602, ** vs. ratio of amino-N to total-N in koji digestion: 0.314, vs. ratio of glutamic acid to total-N in koji digestion: 0.595.**<br> As the result of contigency table tests, there existed no relation between spore formations of koji and either the mycelial content or the degradation rate of total-N.
収録刊行物
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- 日本農芸化学会誌
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日本農芸化学会誌 50 (9), 395-402, 1976
公益社団法人 日本農芸化学会
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詳細情報 詳細情報について
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- CRID
- 1390001204535845376
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- NII論文ID
- 130001225528
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- NII書誌ID
- AN00196191
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- ISSN
- 18836844
- 00021407
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- NDL書誌ID
- 1729795
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- 本文言語コード
- ja
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- データソース種別
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- JaLC
- NDL
- Crossref
- CiNii Articles
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- 抄録ライセンスフラグ
- 使用不可