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Procedeu de cultivare a levurilor Rhodotorula gracilis

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dc.contributor.author EFREMOVA, Nadejda
dc.contributor.author BEȘLIU, Alina
dc.contributor.author USATII, Agafia
dc.date.accessioned 2024-02-16T14:34:35Z
dc.date.available 2024-02-16T14:34:35Z
dc.date.issued 2020
dc.identifier.citation EFREMOVA, Nadejda, BEȘLIU, Alina, USATÎI, Agafia. Procedeu de cultivare a levurilor Rhodotorula gracilis. In: The 24th international exhibition of inventions INVENTICA 2020, Iasi, Romania, 2020, p. 51. ISSN:1844-7880. en_US
dc.identifier.issn 1844-7880
dc.identifier.uri http://repository.utm.md/handle/5014/26443
dc.description Brevet MD 4690, 2020.04.30. Cosmetologie, farmaceutică, alimentație, medicină. en_US
dc.description.abstract Invenţia se referă la un procedeu de cultivare a levurilor Rhodotorula gracilis, care poate fi aplicat pentru obţinerea proteinelor utilizate în industria microbiologică, alimentară, farmaceutică şi cosmetică. Procedeul constă în obţinerea suspensiei de levuri Rhodotorula gracilis CNMN-Y-30 sau Rhodotorula gracilis CNMN-Y-03 prin cultivare timp de 24 de ore pe mediul YPD, inocularea suspensiei în concentraţie de 5% vol. cu adăugarea nanoparticulelor de ZnO (<50 nm) în concentraţie de 20,0 mg/L şi cultivarea la temperatura de +25...28°C cu agitare la 180...200 rot./min, timp de 72 ore. Rezultatul invenţiei constă în sporirea conţinutului de proteine cu 23-32% în biomasa de levuri. en_US
dc.description.abstract The invention relates to a process for cultivation of Rhodotorula gracilis yeasts, which can be applied to produce proteins for the microbiological, food, pharmaceutical and cosmetic industries. The process consists in obtaining the suspension of yeasts Rhodotorula gracilis CNMN-Y-30 or Rhodotorula gracilis CNMN-Y-03 by culturing for 24 hours on YPD medium, inoculating the suspension (5% vol.), with the addition of 20.0 mg/L ZnO (<50 nm) nanoparticles and culturing at the temperature of +25 ... 28°C with stirring at 180 ... 200 rpm for 72 hours. As a result, the protein content in the yeast biomass increases by 23-32%. 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 levuri Rhodotorula gracilis en_US
dc.subject proteine en_US
dc.subject industrie microbiologică en_US
dc.subject Rhodotorula gracilis yeasts en_US
dc.subject proteins en_US
dc.subject microbiological industries en_US
dc.title Procedeu de cultivare a levurilor Rhodotorula gracilis en_US
dc.title.alternative Process for cultivation of Rhodotorula gracilis yeasts 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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