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Folia Microbiologica

, Volume 5, Issue 2, pp 100–104 | Cite as

Composition of capsular polysaccharides of smooth and rough types of colonies of azotobacter chroococcum

  • V Vančura
Article

Summary

Capsular polysaccharides of smooth and rough types of colonies of different strains ofAzotobacter chroococcum were analyzed. In polysaccharide hydrolysates the following compounds were detected: galacturonie acid, glucosamine, galactose, glucose, arabinose, fructose, xylose, ribose, rhamnose, deoxy-ribose and another unidentified deoxy-sugar. The smooth types of colonies differ from the rough ones in containing different amounts of galacturonic acid and of galactose in their polysaccharide. In the smooth type there is more galacturonic, acid, in the rough ones there is more galactose.

Keywords

Polysaccharide Xylose Glucosamine Uronic Acid Galacturonic Acid 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

Состав capsular полисах аридов гладких и г рубыйвиды колоний azotobacter chroococcum

Abstract

полисахаридов г ладких и грубый ви дов колоний различ ных штаммовиз Azotobacter chroococcum были проанализиро ваны.В полисахарид ов hydrolysates следующиесое динения были обнар ужены: galacturonie кислота, глюкозамина, галак тозы, глюкозы, arabinose, фрук тоза, xylose, рибоза, rhamnose deoxy-ри боза и еще один неоп ознанный deoxy-сахар. Гла дких типов колоний отличаются от бурн ого в сдерживании различное количес тво galacturonic кислота и гал актозы в их полисах аридов.В гладких ти па есть более galacturonic, кисл оты в бурного это еще не всегалактозы.

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Copyright information

© Institute of Microbiology, Academy of Sciences of the Czech Republic 1960

Authors and Affiliations

  • V Vančura
    • 1
  1. 1.Department of MicrobiologyInstitute of Biology, Czechoslovak Academy of SciencesPrague

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