IRTUM – Institutional Repository of the Technical University of Moldova

Browsing Colecția instituțională by Author "EFREMOVA, Nadejda"

Browsing Colecția instituțională by Author "EFREMOVA, Nadejda"

Sort by: Order: Results:

  • The procedure for cultivation of Rhodotorula gracilis yeasts 
    BEŞLIU, Alina; EFREMOVA, Nadejda; USATÎI, Agafia (CORNELIUGROUP research-innovation Association, 2021)
    The invention relates to biotechnology, in particular to a process for cultivation of Rhodotorula gracilis yeast and can be used to produce antioxidant enzymes superoxide dismutase (SOD) and catalase (CAT) with high potential ...
  • The procedure for cultivation of Rhodotorula gracilis yeasts 
    BEŞLIU, Alina; EFREMOVA, Nadejda; USATÎI, Agafia (CORNELIUGROUP research-innovation Association, 2021)
    The invention relates to nanotechnologies and microbial biotechnologies, in particular to a process for stimulating the content of proteins and essential amino acids in the biomass of yeast Rhodotorula gracilis with high ...
  • The procedure for cultivation of Rhodotorula gracilis yeasts 
    EFREMOVA, Nadejda; BEŞLIU, Alina; USATÎI, Agafia (Academia Forţelor Terestre "Nicolae Bălcescu" din Sibiu, 2020)
    In this study are presented results of research regarding zinc oxide nanoparticles on the protein cantent of two yeast strains Rhodotorula gracilis. It was elaborated new procedure for accumulation of high content of ...
  • The procedure for cultivation of Rhodotorula gracilis yeasts 
    EFREMOVA, Nadejda; BEȘLIU, Alina; USATII, Agafia (Technical University "Gheorghe Asachi" of Iași, 2020)
    Invenţia se referă la biotehnologie, în special la un procedeu de cultivare a levurilor Rhodotorula gracilis, care poate fi aplicat pentru obţinerea proteinelor utilizate în industria microbiologică, alimentară, ...
  • Procedure for obtaining the proteoglycan preparation and its testing in the zootechnical field 
    EFREMOVA, Nadejda; CHISELIȚA, Natalia; BEŞLIU, Alina; CHISELIȚA, Oleg; TOFAN, Elena; RUDIC, Valeriu (Romanian Inventors Forum, 2023)
    The invention refers to development of a process for obtaining the proteoglycan preparation with high content of sulfated polysaccharides.
  • Procedure for obtaining the proteoglycan preparation and its testing in the zootechnical field 
    EFREMOVA, Nadejda; CHISELIȚA, Natalia; BEȘLIU, Alina; CHISELIȚA, Oleg; TOFAN, Elena; RUDIC, Valeriu (CORNELIUGROUP research-innovation Association, 2023)
    The invention relates to the elaboration of a new process for obtaining of proteoglycan preparation with high content of sulfated polysaccharides from the remaining from the production of bio remedy BioR biomass of Arthrospira ...
  • The procedure for the regulation of reproductive function of sows 
    PÎRLOG, Alisa; CARAPIREA, Anatol; DARIE, Grigorie; CIBOTARU, Elena; MATVIENCO, Natalia; BEȘLIU, Alina; CHISELIȚA, Natalia; CHISELIȚA, Oleg; EFREMOVA, Nadejda; TOFAN, Elena (CORNELIUGROUP research-innovation Association, 2021)
    The invention relates to animal husbandry, in particular to the regulation of reproductive function of sows and can be used in order to efficiently use of the valuable pig genofond.
  • Process for extracting mannoproteins from brewer's yeast sediments 
    BEŞLIU, Alina; CHISELIȚA, Natalia; CHISELIȚA, Oleg; EFREMOVA, Nadejda; TOFAN, Elena; LOZAN, Ana (CORNELIUGROUP research-innovation Association, 2021)
    The advantages of the elaborated process consist in the use of industrial products, obtained in enormous quantities following the brewing process, the reduction of the autolysis time, the reduction of the temperature to ...
  • Process for extracting mannoproteins from brewer's yeast sediments 
    BEŞLIU, Alina; CHISELIȚA, Natalia; CHISELIȚA, Oleg; EFREMOVA, Nadejda; TOFAN, Elena; LOZAN, Ana; ROTARI, Doina (Romanian Inventors Forum, 2021)
    The invention relates to microbial biotechnologies, in particular to the process of extracting mannoproteins from yeast sediments from waste from the beer industry. The process can be used to obtain mannoproteins with high ...
  • Process for extracting mannoproteins from brewer's yeast sediments 
    BEȘLIU, Alina; CHISELIȚA, Natalia; CHISELIȚA, Oleg; EFREMOVA, Nadejda; TOFAN, Elena; LOZAN, Ana (Technical University "Gheorghe Asachi" of Iași, 2021)
    Procedeul, conform invenţiei, prevede utilizarea biomasei de levuri din deşeurile industriei de bere (30 g) care se amestecă cu 30 ml soluţie tampon fosfat de sodiu (raport 1:1), apoi se supune autolizei la ...
  • Process for increasing the content of essential amino acids in biomass of yeasts Rhodotorula gracilis 
    BEŞLIU, Alina; EFREMOVA, Nadejda; USATÎI, Agafia (Academia Forţelor Terestre "Nicolae Bălcescu" din Sibiu, 2020)
    The invention relates to microbial biotechnologies, in particular to the process of increasing the content of essential amino acids in the biomass of yeasts Rhodotorula gracilis.
  • Process for obtaining of the antioxidant extracts based on natural pigments 
    BEŞLIU, Alina; CHISELIȚA, Natalia; CHISELIȚA, Oleg; EFREMOVA, Nadejda; TOFAN, Elena; RUDIC, Valeriu (CORNELIUGROUP research-innovation Association, 2023)
    The invention relates to the elaboration of a new process for obtaining of the new antioxidant extracts based on pigments from Arthrospira platensis biomass, remaining from the production of the BioR remedy.
  • Process for obtaining of the antioxidant extracts based on natural pigments 
    BEŞLIU, Alina; CHISELIȚA, Natalia; CHISELIȚA, Oleg; EFREMOVA, Nadejda; TOFAN, Elena; RUDIC, Valeriu (Romanian Inventors Forum, 2023)
    The invention relates to microbial biotechnologies, specifically to obtaining of new antioxidant extracts based on pigments from Arthrospira platensis cyanobacteria biomass, a residue from the production of the BioR remedy. ...
  • Production process and mannoprotein preparation obtained based on yeast biomass from the waste of the wine industry 
    BEȘLIU, Alina; CHISELIȚA, Natalia; CHISELIȚA, Oleg; EFREMOVA, Nadejda; TOFAN, Elena; SPRINCEAN, Ana; DANILIȘ, Marina (CORNELIUGROUP research-innovation Association, 2022)
    The production process according to the invention includes the use of yeast biomass from wine industry waste.
  • Protective medium for preservation of ram semen by refrigeration 
    ROTARI, Doina; DARIE, Grigore; MAȘNER, Oleg; IURCU, Iulian; DJENJERA, Irina; BEȘLIU, Alina; CHISELIȚA, Natalia; CHISELIȚA, Oleg; EFREMOVA, Nadejda; TOFAN, Elena (CORNELIUGROUP research-innovation Association, 2021)
    The invention relates to animal husbandry, veterinary medicine, especially to the protective medium for preservation of ram semen by refrigeration and can be applied for efficient use of native animal genofond.
  • Study of the Biochemical Composition of the Pigmented Ethanolic Extracts Obtained from the Residual Biomass of Arthrospira platensis 
    CHISELIȚA, Oleg; BEȘLIU, Alina; CHISELIȚA, Natalia; EFREMOVA, Nadejda; TOFAN, Elena; CHIRIAC, Tatiana; DANILIȘ, Marina (Romanian Inventors Forum, 2023)
    This study focuses on the potential use of industrial by-products, particularly the microalgae Arthrospira platensis, to produce nutritive extracts that provide beneficial effects for human and animal health.
  • Validarea testelor microbiologice și biochimice pentru studii de nanotoxicologie (2018-2019) 
    EFREMOVA, Nadejda; BEȘLIU, Alina; BATÎR, Ludmila; BÎRSA, Maxim (Agenţia de Stat pentru Proprietatea Intelectuală a Republicii Moldova (AGEPI), 2019)
    Proiectul dat este orientat spre elaborare metodologiei inovaţionale de evaluare a toxicităţii nanoparticulelor cu utilizarea drojdiilor. Metodele microbiologice și biochimice de testare a nanoparticulelor propuse pot servi ...
  • Valorization of wine yeast sediments as a source of lipid preparations 
    TOFAN, Elena; CHISELIȚA, Natalia; CHISELIȚA, Oleg; BEȘLIU, Alina; EFREMOVA, Nadejda (Moldova State University, 2022)
    The purpose of this research was to evaluate the biochemical composition of the yeast biomass obtained from wine waste sediments for obtaining of lipid preparations with the perspective for use in animal husbandry.

Search DSpace


Browse

My Account