牛乳のビオチン含有量とビオチニダーゼ活性

DOI Web Site 被引用文献1件

書誌事項

タイトル別名
  • The Levels of Biotin and Biotinidase in Bovine Milk
  • ギュウニュウ ノ ビオチン ガンユウリョウ ト ビオチニダーゼ カッセイ エイ
公開日
1991
DOI
  • 10.2508/chikusan.62.1048
公開者
公益社団法人 日本畜産学会

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説明

The concentrations of total biotin and free-form biotin in bovine milk have been determined by a new disc plate method. Increases in the contents of both total and free-form biotins were found in mature milk compared with colostrum. The ratio of free-form biotin to total biotin was approximately 0.81 in colostrum, and it did not change throughout lactation period studied. The activity of biotinidase in bovine milk increased during lactation as the free-form and total biotin contents gradually increased. These observations might suggest that biotinidase plays a role in keeping the ratio of free-form biotin to total biotin constant in bovine milk.

収録刊行物

  • 日本畜産学会報

    日本畜産学会報 62 (11), 1048-1054, 1991

    公益社団法人 日本畜産学会

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