Влияние некоторых субстратов на развитие штаммов дрожжевых грибов вида saccharomyces ellipsoideus

Translated title of the contribution: Effect of some substrates on the development of yeasts saccharomyces ellipsoideus

Джафаров Мирмуса Миришь, Danielius Serapinas

Research output: Contribution to journalArticle

Abstract

The analysis of the selective influence of environmental factors such as humidity, temperature, pH, oxygen concentration, solar radiation indicates that the development of yeasts is determined by these factors. The purpose of the study was to determine influence of nitrogen sources, sugars, alcohols, primary acidity of the medium and temperature on the development of strains of yeast species Saccharomyces ellipsoideus. Results indicated, that for strains CH 57, CH 57g, CH 57k, AS 74, LE 38, LE 38c, YR 56, BA 82 and BA 83 of yeasts Saccharomyces ellipsoideus the best source of carbon and energy from sugar is glucose, from alcohols sorbit and mannit. For these strains the best source of inorganic nitrogen is (NH4)2SO4. All strains also good assimilated peptone as a source of organic nitrogen. The optimal temperature for these strains is 25°C, and the optimum acidity is pH 7,0.
Original languageOther
Pages (from-to)153-156
JournalSveikatos mokslai
Volume22
Issue number5 (84)
Publication statusPublished - 2012

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Keywords

  • Lactic acid bacteria
  • Antibacterial activity
  • Yeasts

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