β-Eliminative cleavage of the acidic polysaccharide of fusarium sp. M7-1 by an enzyme preparation of cellulomonas sp

Shojiro Iwahara, Takayuki Jikibara, Satoshi Miki, Kaoru Takegawa

Research output: Contribution to journalArticle

13 Citations (Scopus)

Abstract

By digestion with an enzyme preparation derived from a culture filtrate of Cellulomonas sp., an unsaturated disaccharide was produced accompanied by the release of mannose and β1 → 2 mannobiose from the acidic oligomer mixture that was obtained from the acidic polysaccharide of Fusarium sp. M7-1 by acetolysis. The unsaturated disaccharide produced was isolated and identified as 4-deoxy-l-threo-hex-4-enopyranouronosyl α(1 → 2)-d-galactose. The same unsaturated sugar linked to the polysaccharide was also produced accompanied by the release of mannose and β1 → 2 mannobiose from the acidic polysaccharide by the enzyme digestion.

Original languageEnglish
Pages (from-to)419-425
Number of pages7
JournalAgricultural and Biological Chemistry
Volume54
Issue number2
DOIs
Publication statusPublished - Jan 1 1990

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Cellulomonas
Fusarium
Polysaccharides
polysaccharides
Disaccharides
disaccharides
Mannose
mannose
Digestion
Enzymes
enzymes
digestion
culture filtrates
Galactose
Oligomers
Sugars
galactose
sugars
mannobiose

All Science Journal Classification (ASJC) codes

  • Biochemistry, Genetics and Molecular Biology(all)
  • Agricultural and Biological Sciences(all)

Cite this

β-Eliminative cleavage of the acidic polysaccharide of fusarium sp. M7-1 by an enzyme preparation of cellulomonas sp. / Iwahara, Shojiro; Jikibara, Takayuki; Miki, Satoshi; Takegawa, Kaoru.

In: Agricultural and Biological Chemistry, Vol. 54, No. 2, 01.01.1990, p. 419-425.

Research output: Contribution to journalArticle

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