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Procedee de conservare a tulpinii de levuri Saccharomyces cerevisiae CNMN Y-21

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dc.contributor.author BATÎR, Ludmila
dc.contributor.author RUDIC, Valeriu
dc.contributor.author DJUR, Svetlana
dc.contributor.author RUDI, Ludmila
dc.contributor.author SLANINA, Valerina
dc.contributor.author BULIMAGA, Valentina
dc.date.accessioned 2024-02-16T13:53:07Z
dc.date.available 2024-02-16T13:53:07Z
dc.date.issued 2020
dc.identifier.citation BATÎR, Ludmila et al. Procedee de conservare a tulpinii de levuri Saccharomyces cerevisiae CNMN Y-21. In: The 24th international exhibition of inventions INVENTICA 2020, Iasi, Romania, 2020, p. 48. ISSN:1844-7880. en_US
dc.identifier.issn 1844-7880
dc.identifier.uri http://repository.utm.md/handle/5014/26439
dc.description Brevet de invenție MD1381 Y, 2020.05.31; Brevet de invenție MD1396 Y, 2020.06.30. Microbiologie, biotehnologie. en_US
dc.description.abstract Se propun procedee de conservare a tulpinii de levuri Saccharomyces cerevisiae CNMN-Y-21 pe un termen îndelungat şi utilizarea acesteia ca sursă de substanţe biologic active. Procedeele constau în conservarea levurii Saccharomyces cerevisiae CNMN-Y-21, prin liofilizarea acesteia, utilizând medii de protecţie constituite din lapte degresat şi 5....10% vol. extracte de compuși boactivi din biomasa cianobacteriei Spirulina platensis. Procedeele asigură stimularea conţinutului de proteine și carbohidrați în biomasa levurii Saccharomyces cerevisiae CNMN-Y-21. După un an de păstrare în stare liofilizată, conţinutul de proteine crește în biomasă cu 9,35 – 52,86%, iar cel al carbohidraților cu 11,16 – 39,58%. en_US
dc.description.abstract The processes for conservation of Saccharomyces cerevisiae CNMN-Y-21 for a long term and its use as a source of biologically active substances are proposed. The processes consist of preserving the yeast Saccharomyces cerevisiae CNMN-Y-21 by using lyophilization with protective media consisting of skimmed milk and 5-10% vol bioactive extracts from Spirulina platensis biomass. The processes ensure the stimulation of protein and carbohydrate content in the Saccharomyces cerevisiae CNMN-Y-21 biomass. After one year of freeze-drying, protein content in yeast biomass increase by 9,35 – 52,86% and of carbohydrates by 11,16 – 39,58%. en_US
dc.language.iso en en_US
dc.publisher Technical University "Gheorghe Asachi" of Iași en_US
dc.relation.ispartofseries International exhibition of inventions, INVENTICA;24th ed., Iasi, Romania, 2020
dc.rights Attribution-NonCommercial-NoDerivs 3.0 United States *
dc.rights.uri http://creativecommons.org/licenses/by-nc-nd/3.0/us/ *
dc.subject invenții en_US
dc.subject inventions en_US
dc.subject conservare a tulpinii de levuri en_US
dc.subject tulpină Saccharomyces cerevisiae CNMN-Y-21 en_US
dc.subject liofilizare en_US
dc.subject conservation of Saccharomyces cerevisiae CNMN-Y-21 en_US
dc.subject biologically active substances en_US
dc.subject lyophilization en_US
dc.title Procedee de conservare a tulpinii de levuri Saccharomyces cerevisiae CNMN Y-21 en_US
dc.title.alternative Processes for preserving the yeast strain Saccharomyces cerevisiae CNMN Y-21 en_US
dc.type Article en_US


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  • 2020
    The 24th International Exhiibiitiion of Inventiions, 29th - 31st July

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Attribution-NonCommercial-NoDerivs 3.0 United States Except where otherwise noted, this item's license is described as Attribution-NonCommercial-NoDerivs 3.0 United States

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