書誌事項
- タイトル別名
-
- Structural Microheterogeneity of Kefiran from Kefir Grains
- ケフィールリュウ ユライ ケフィラン ノ コウゾウ ニ オケル ビシテキ フキ
この論文をさがす
説明
The structure of kefiran from kefir grains was reinvestigated, because 6-O-substituted galactose was detected in methylated derivatives of kefiran, which was not expected to occur from the structure proposed by KOOZMAN3). Hydrolysis of kefiran with Trichoderma reesei cellulase released only glucose and a pentasaccharide. By methylation analysis and 13C-n. m. r. spectroscopy, the pentasaccharide structure was elucidate (1 as β-D-Glc-(1→2)-β-D-Gal-(1→4)-α-D-Gal-(1 →3)-β-D-Gal-(1→4)-D-Glc, and this coincided with the structure proposed by KOOIMAN3). However, methylation analysis of kefiran itself and 13C-n. m. r. spectra suggested the presence of an additional structure including 6-O-substituted galactose. Kefiran is considered to be constructed not only by the structure proposed by KOOIMAN3) but also by another repeating unit including 6-O-substituted galactose.
収録刊行物
-
- 日本畜産学会報
-
日本畜産学会報 59 (2), 167-176, 1988
公益社団法人 日本畜産学会
- Tweet
詳細情報 詳細情報について
-
- CRID
- 1390282680172549632
-
- NII論文ID
- 130000739403
-
- NII書誌ID
- AN00195188
-
- ISSN
- 18808255
- 00215309
- 1346907X
-
- NDL書誌ID
- 3170465
-
- 本文言語コード
- ja
-
- データソース種別
-
- JaLC
- NDL
- Crossref
- CiNii Articles
-
- 抄録ライセンスフラグ
- 使用不可
