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Browsing 2022 by Issue Date

Browsing 2022 by Issue Date

Now showing items 1-20 of 75

The prospects of application of aminoproteic extracts from yeasts of wine sediments

EFREMOVA, N.; BESLIU, A.; CHISELITA, N.; CHISELITA, O.; TOFAN, E.; DANILIS, M. (Institute of Microbiology and Biotechnology, Republic of Moldova, 2022)

The aim of the research was to obtain aminoproteic extracts from the biomass of yeasts from the waste of the wine industry for use in the animal husbandry sector. In the research, the sediments from the production of dry ...
New selenium-enriched fodder yeasts and their application in rations of laying hens

SAPUNOVA, L.; MOROZ, I.; PAULIUK, A.; ROMASHKO, A.; SENKO, A. (Institute of Microbiology and Biotechnology, Republic of Moldova, 2022)

The aim of the present investigation is the comparative evaluation of the effect of sodium selenite and Se-enriched fodder yeasts on productivity of laying hens and egg quality. Using a novel microbial strain Candida ...
Development of genetic vectors based on artemisinin biosynthesis related genes and their transformation into plants using Agrobacterium

RAKHMANOV, B.; IMAMKHODJAEVA, A.; USMANOV, D.; UBAYDULLAEVA, Kh.; MIRZAKHMEDOV, M.; SHERMATOV, Sh.; BURIEV, Z. (Institute of Microbiology and Biotechnology, Republic of Moldova, 2022)

In recent years there have been reports in scientific publications that attempts have been made to develop more productive plants and microorganisms to obtain products with high yielding artemisinin using synthetic biology, ...
Effect of phages isolated from different sources against fire blight pathogen

SAMOILOVA, A. (Institute of Microbiology and Biotechnology, Republic of Moldova, 2022)

The conducted experiments have demonstrated that bacteriophages isolated from water revealed high efficacy against bacteria E. amylovora and all studied phage isolates successfully inhibited the fire blight causative agent ...
Identification of mixed microbial consortia isolated from polyethylene films surface

RASTIMESINA, I.; POSTOLACHI, O.; VORONA, V.; MAMALIGA, V.; VOINESCU, A. (Institute of Microbiology and Biotechnology, Republic of Moldova, 2022)

The purpose of present study was to characterized microbial consortia isolated from the surface of LDPE films extracted from the soil contaminated with polyethylene. The consortia obtained are composed predominantly of ...
Effect of zinc-containing wastewater on Spirulina platensis bioaccumulation capacity and biochemical composition

ZINICOVSCAIA, I.; CEPOI, L.; RUDI, L.; CHIRIAC, T.; GROZDOV, D.; VERGEL, K. (Institute of Microbiology and Biotechnology, Republic of Moldova, 2022)

The effect of Zn and Zn-accompanying heavy metals in different combinations on the accumulation capacity of S. platensis biomass and its biochemical composition was investigated.
Influence of gold and silver nanoparticles on the synthesis of phycobiliproteins in red microalga Porphyridium cruentum

RUDI, L.; CHIRIAC, T.; CEPOI, L.; VALUTA, A.; DJUR, S.; MISCU, V.; CODREANU, S.; TASCA, V.; ROTARI, M. (Institute of Microbiology and Biotechnology, Republic of Moldova, 2022)

The biological properties of nanoparticles are determined by their size, shape, and surface characteristics. The study of the effect of nanoparticles on microalgae as biotechnological objects is one of the topical areas ...
Comparison of phenylalanine production levels in p. chlororaphis subsp. aurantiaca Phenazine producing strains

KACHAN, V.; LIAUDANSKAYA, A.; VERAMEYENKA, K. (Institute of Microbiology and Biotechnology, Republic of Moldova, 2022)

Phenazines designate a group of nitrogen-containing heterocyclic pigmented secondary metabolites with the pronounced capacity to inhibit plant pathogens. Phenazines are secreted by a diversity of bacteria, particularly ...
Analysis of the intergenic region for the presence of regulatory motifs in Pseudomonas chlororaphis subsp.aurantiaca

GERASIMOVA, T.; LIAUDANSKAYA, A.; VERAMEYENKA, K. (Institute of Microbiology and Biotechnology, Republic of Moldova, 2022)

As a result of a wild-type bacteria Pseudomonas chlororaphis subsp. aurantiaca B-162 (accession number CP050510.1) mutagenesis P. chlororaphis subsp. aurantiaca B-162/17 with an increased level of phenazine production was ...
Selenium-enriched fodder yeast: production and application in stock breeding

MOROZ, I.; SAPUNOVA, L.; PAULIUK, A.; SHAREIKA, M. (Institute of Microbiology and Biotechnology, Republic of Moldova, 2022)

The growing market demand for selenium-containing food and feed products is accounted for by their vital role in ensuring normal life activities of humans and animals. This microelement displays antioxidant, immunomodulating ...
Characterization of recombinant aminoacylase from Escherichia coli

YEPREMYAN, H. (Institute of Microbiology and Biotechnology, Republic of Moldova, 2022)

In this study, we report on characterization of the recombinant intracellular aminoacylase from E. coli LGE36 with high levels of aminoacylase activity and wide substrate specificity. The E. coli aminoacylase showed higher ...
Evaluation of the functional activity of T- lymphocytes, concentration of IL-4, IL-10 and IFN-γ at the exposure to bioactive compounds extracted from Spirulina platensis in pulmonary tuberculosis

LESNIC, E.; PRIVALOVA, E.; GHINDA, S.; CHIRIAC, T.; RUDIC, V. (Institute of Microbiology and Biotechnology, Republic of Moldova, 2022)

This study presents the results of the influence of bioactive compounds extracted from Spirulina platensis on the functional activity of T-lymphocytes through BTRL by PHA, concentration of IL-4, IL -10 and IFN-γ in patients ...
Antimicrobial activity of polysaccharides some bacteria genus Enterococcus against pneumonia pathogens

ISRAYELYAN, A.; TKHRUNI, F.; BALABEKYAN, T.; BEGLARYAN, L.; ALEQSANYAN, L.; FARSIYAN, A. (Institute of Microbiology and Biotechnology, Republic of Moldova, 2022)

The aim of this work was to study some LAB strains of the Enterococcus genus with probiotic properties synthesizing polysaccharides on the ability to inhibit the growth of pathogenic bacteria that cause pneumonia. The HPLC ...
The role of probiotic LAB in feedstuff

SARGSYAN, A.; TKHRUNI, F.; AGABEKYAN, L.; SARGSYAN, M.; ISRAYELYAN, A. (Institute of Microbiology and Biotechnology, Republic of Moldova, 2022)

The property of lactic acid bacteria to synthesize lactic acid is used for silage of green biomass. However, we have shown that the use of a consortium of LAB strains and yeast with probiotic properties leads to an increase ...
Pathogenic agents of acute diarrhea disease from the Enterobacteriacaea family and their antibiotic resistance

GUTU, N. (Institute of Microbiology and Biotechnology, Republic of Moldova, 2022)

The aim of this study was to identify the pathogens from the Enterobacteriaceae family, which caused acute diarrheal diseases (ADD) in patients who addressed the AMT Buiucani Public Health Medical Institution during the ...
The influence of some metal nanooxides on the exocellular amylase activity of Aspergillus niger CNMN Fd 06 mycelial fungal strain

CONDRUC, V.; CILOCI, A.; CLAPCO, S.; DVORNINA, E.; LABLIUC, S. (Institute of Microbiology and Biotechnology, Republic of Moldova, 2022)

In order to identify new innovative solutions for directing and increasing amylase biosynthesis in fungal strain Aspergillus niger CNMN FD 06, the effect of nanocomposites of Ti, Fe, Zn and Cu metals with different ...
Spirulina biomass containing silver nanoparticles – raw and safe material for the development of multipurpose remedies

CHIRIAC, T.; RUDI, L.; CEPOI, L.; CHIRIAC, V.; ROTARI, I.; VALUTA, A.; DJUR, S.; TASCA, I. (Institute of Microbiology and Biotechnology, Republic of Moldova, 2022)

Cyanobacterium Arthrospira platensis (Spirulina) is well known as one of the most industrially used sources of various biomolecules with distinct biological properties. A number of nanoparticles, especially silver ...
Influence of the bio product BioR on the lipid composition of Streptomyces fradiae CNMN-Ac-11 biomass

BEREZIUC, I.; BURTSEVA, S.; BIRSA, M. (Institute of Microbiology and Biotechnology, Republic of Moldova, 2022)

Actinobacteria, including the genus Streptomyces, the most widespread in nature, are known for the wide range of bioactive substances they produce. Culture medium composition is crucial - the presence of certain components ...
Low density polyethylene degradation by soil microorganisms

CORCIMARU, S.; MERENIUC, L.; SÎTNIC, F.; RASTIMESINA, I.; GUTUL, T. (Institute of Microbiology and Biotechnology, Republic of Moldova, 2022)

The purpose of this work was to estimate the LDPE biodegradation rates and the possibilities of their acceleration in soil from two contrasting territories from the Republic of Moldova – a virgin forest soil, and in a ...
Using the pearson correlation between ph, tds and orp parameters with malon dialdehyde as the biochemical indicator of the pork quality

STICI, Valentina; BURLACU, Svetlana; ENCIU, Valeriu; RACUL, Anatol (Institute of Microbiology and Biotechnology, Republic of Moldova, 2022)

The aim of the paper is to compare the trend of quality indicators in pork meat traceability by defining the biochemical mechanism of lipid oxidation. In the pork samples holded at three temperature levels (low - 30C, ...

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