Structure of an acidic polysaccharide from Acetobacter sp. NBI 102

• TAYAMA Kenji

  Nakano Biochemical Research Institute, Nakano Vinegar Co., Ltd.

• MINAKAMI Hiroyuki

  Nakano Biochemical Research Institute, Nakano Vinegar Co., Ltd.

• ENTANI Etsuzo

  Nakano Biochemical Research Institute, Nakano Vinegar Co., Ltd.

• FUJIYAMA Seiichi

  Nakano Biochemical Research Institute, Nakano Vinegar Co., Ltd.

• MASAI Hiroshi

  Nakano Biochemical Research Institute, Nakano Vinegar Co., Ltd.

書誌事項

タイトル別名

• Extracellular polysaccharides produced by acetic acid bacteria. Part II. Structure of an acidic polysaccharide from Acetobacter sp. NBI 1022.

抄録

An acetic acid bacterium which produces a new type of extracellular soluble polysaccharide was isolated from vinegar mash. The isolated strain, NBI 1022, was tentatively identified as Acetobacter aceti subsp. xylinum. The polysaccharide, named AM-2, was composed of D-glucose, L-rhamnose, D-mannose, D-glucuronic acid, and O-acetyl in a molar ratio of approximately 4:1:1:1:1. From the results of methylation, Smith degradation, and partial acid hydrolysis of the polysaccharide and its derivatives, the polysaccharide AM-2 may have a branched structure containing a backbone chain of β-(1→4)-linked D-glucose residues and a side chain shown as L-rhamnosyl-(1→6)-β-D-glucosyl-(1→6)-D-glucosyl-(1→4)-D-glucuronosyl-(1→2)-D-mannose.

収録刊行物

• Agricultural and Biological Chemistry

  Agricultural and Biological Chemistry 49 (4), 959-966, 1985

  公益社団法人 日本農芸化学会

キーワード

• General Agricultural and Biological Sciences
• General Biochemistry, Genetics and Molecular Biology

詳細情報

• CRID: 1390282681440626048
• NII論文ID: 130000026353
• DOI: 10.1271/bbb1961.49.959
• COI: 1:CAS:528:DyaL2MXktVantrc%3D
• ISSN: 18811280
• ISSN: 00021369
• ISSN: http://id.crossref.org/issn/00021369
• 本文言語コード: en
• データソース種別:
  • JaLC
  • Crossref
  • CiNii Articles
• 抄録ライセンスフラグ: 使用不可