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Browsing 2. Articole Lucrări Științifice Universitatea de Ştiinţele Vieţii "Ion Ionescu de la Brad" din Iaşi / Articles of "Scientific Papers" Iași University of Life Sciences (IULS) by Author "Nechita, Ancuța"

Browsing 2. Articole Lucrări Științifice Universitatea de Ştiinţele Vieţii "Ion Ionescu de la Brad" din Iaşi / Articles of "Scientific Papers" Iași University of Life Sciences (IULS) by Author "Nechita, Ancuța"

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  • Agrobiological and technological characterisation of some clonal elites for wine grapes obtained within S.C.D.V.V. Iaşi 
    Damian, Doina; Filimon, Roxana-Mihaela; Nechita, Ancuța; Filimon, Vasile-Răzvan (“Ion Ionescu de la Brad” University of Agricultural Sciences and Veterinary Medicine, Iași, 2017)
    Autochthonous and cosmopolitan grapevines varieties representa valuable source of germoplasm, which is particularly important for the breedingof the currently cultivated genotypes.Thestructural improvement ...
  • Agrobiological and tehnological characterization of some newtable grapes varieties grown in the Copou Iasi wine center 
    Filimon, Roxana-Mihaela; Damian, Doina; Nechita, Ancuța; Filimon, Vasile-Răzvan (“Ion Ionescu de la Brad” University of Agricultural Sciences and Veterinary Medicine, Iași, 2020)
    Climatic factors of theecosystem directly influence the vegetative development of the grapevine, the production obtained and its quality. The present paper aimedthe agrobiological and technological ...
  • Antimicrobial activity of an active biological bioproduct obtained from grape seeds 
    Nechita, Ancuța; Alexandru, Lulu-Cătălin; Filimon, Vasile-Răzvan; Filimon, Roxana-Mihaela; Damian, Doina; Nechita, Bogdan; Pașa, Rodica (“Ion Ionescu de la Brad” University of Agricultural Sciences and Veterinary Medicine, Iași, 2017)
    At the Research Station for Viticulture and Enology Iasi, a polymeric condensed proanthocyanidins was obtained from Fetească neagră grape seeds, through a phase preparation, which under determined conditions with hydrogen ...
  • The antioxidant activity evolution in different technological stages of some red wines 
    Chiriță, Otilia; Niculaua, Marius; Nechita, Ancuța; Cotea, Valeriu V. (“Ion Ionescu de la Brad” University of Agricultural Sciences and Veterinary Medicine, Iaşi, 2011)
    The studies regarding the antioxidant activity evolution in different technological stages of some red wines was made at the oenology laboratory of U.S.A.M.V. Iasi and closely with the Center for oenology, Iasi branch of ...
  • Antiradical capacity of some red wines produced in the Iasi vineyard in relation to their phenolic content 
    Zaiț, Monica; Filimon, Vasile-Răzvan; Nechita, Ancuța; Damian, Doina (“Ion Ionescu de la Brad” University of Agricultural Sciences and Veterinary Medicine, Iași, 2020)
    In recent years great attention has been paid to food antioxidants and their association with multiple health benefits. Free radical scavenging activity is currently considered to be one of the most important ...
  • Assessment of 5-hydroxymethylfurfural content in dry and sweetened white wines 
    Filimon, Vasile-Răzvan; Băetu, Marius; Nechita, Ancuța; Filimon, Roxana-Mihaela; Niculaua, Marius; Rotaru, Liliana (“Ion Ionescu de la Brad” University of Agricultural Sciences and Veterinary Medicine, Iași, 2016)
    5-Hydroxymethylfurfural (HMF) is a water-soluble compound resulting from heating monosaccharides in acidic conditions (e.g. wine pasteurisation), potentially carcinogenic to humans. White wines obtained through classical ...
  • The behavior of grape vine varieties Gelu and Paula at grafting 
    Alexandru, Lulu-Cătălin; Rotaru, Liliana; Nechita, Ancuța; Damian, Doina; Colibaba, Lucia-Cintia (“Ion Ionescu de la Brad” University of Agricultural Sciences and Veterinary Medicine, Iași, 2015)
    Table grapes present some specific biological properties that distinguish them from wine grapes. The high production potential, the production being influenced in particular by choosing the best combinations of scion ...
  • Compositional characteristics of low-alcohol wines obtained by staggered grape harvesting technology 
    Filimon, Vasile-Răzvan; Filimon, Roxana-Mihaela; Nechita, Ancuța; Bora, Florin-Dumitru (“Ion Ionescu de la Brad” University of Life Sciences, Iaşi, 2021)
    Excessive alcohol consumption has many negative effects on human health and society itself. Climate change and the improvement of viticultural technologies have gradually led to an increase in the alcoholic concentration ...
  • Dynamics of soil moisture in vineyards under water and thermal stress conditions 
    Zaldea, Gabi; Nechita, Ancuța; Damian, Doina; Alexandru, Lulu-Cătălin (“Ion Ionescu de la Brad” University of Agricultural Sciences and Veterinary Medicine, Iași, 2017)
    At the Copou -Iasi viticulture center, in recent years we witnessed a decrease in the multi -annual average rainfall regime, this being of 579.6 mm and of 398.1 mm (1981-2010) during the vegetation period. Between ...
  • Evaluation of berry resistance to detachment and compression of some new Vitis vinifera L. cultivars for table grapes 
    Filimon, Vasile-Răzvan; Filimon, Roxana-Mihaela; Damian, Doina; Nechita, Ancuța; Zaldea, Gabi; Alexandru, Lulu-Cătălin; Băetu, Marius; Rotaru, Liliana (“Ion Ionescu de la Brad” University of Agricultural Sciences and Veterinary Medicine, Iași, 2018)
    Since quality requirements for table grapes are closely relatedto their mechanical characteristics, the aim ofthis work was the assessment of berry resistance to detachment from the pedicel and its ...
  • Evaluation of the conservation of biodiversity of ecosystems in the wine center of Copou Iaşi 
    Zaldea, Gabi; Nechita, Ancuța; Alexandru, Lulu-Cătălin (“Ion Ionescu de la Brad” University of Agricultural Sciences and Veterinary Medicine, Iași, 2017)
    n order to assess the positive impact of the implementation of bio-resources, the greening system and multifunctional protection areas, on the functional biodiversity in the vineyard ecosystems of the ...
  • Evidence of the main pathogenic agents and pests of the vine and its phytosanitary control in the climate conditions of 2019 
    Pisticiuc, I.; Zaldea, Gabi; Nechita, Ancuța (“Ion Ionescu de la Brad” University of Agricultural Sciences and Veterinary Medicine, Iași, 2020)
    The careful monitoring of vineyards plays a particularly important role in creating forecasts and warnings to help combat the main pathogens and pests. Mainvine diseases such as downy mildew, powdery mildew and ...
  • The evolution over time of the development of vegetation phenophases of the vine varieties cultivated in the Copou Iaşi wine center in the context of climate change 
    Nechita, Ancuța; Zaldea, Gabi; Damian, Doina; Filimon, Roxana-Mihaela; Pisticiuc, I.; Filimon, Vasile-Răzvan (“Ion Ionescu de la Brad” University of Agricultural Sciences and Veterinary Medicine, Iași, 2020)
    In the last 20 years there has been a tendency of change in the evolution of climatic factors, which makes it increasingly difficult to accurately predict the timing of vegetation phenophases in vines. ...
  • Methods for producing low-alcohol wine I. Viticultural and pre-fermentation strategies 
    Filimon, Vasile-Răzvan; Tudose Sandu Ville, Ștefan; Bora, Florin-Dumitru; Tudor, Georgeta; Filimon, Roxana-Mihaela; Nechita, Ancuța; Damian, Doina (“Ion Ionescu de la Brad” University of Agricultural Sciences and Veterinary Medicine, Iași, 2020)
    Wine is defined as a food product obtained exclusively by fermentation of grapes or grape must, with an alcoholic strength ofminimum 8.5%(v/v).Climate change, advanced viticultural practices, ...
  • Methods for producing low-alcohol wine II. Fermentation and post-fermentation strategies 
    Filimon, Vasile-Răzvan; Tudose Sandu Ville, Ștefan; Bora, Florin-Dumitru; Tudor, Georgeta; Filimon, Roxana-Mihaela; Nechita, Ancuța; Zaiț, Monica (“Ion Ionescu de la Brad” University of Agricultural Sciences and Veterinary Medicine, Iași, 2020)
    According to current legislation,wine is defined as thealcoholic beverage resulted from fermentation of grapes or grape must, withan ethanolconcentration of minimum8.5% (v/v).Climate change, modern viticultural ...
  • Separation and characterisation of the main proanthocyanidin fractions of grape seeds 
    Filimon, Vasile-Răzvan; Nechita, Ancuța; Damian, Doina; Pașa, Rodica; Filimon, Roxana-Mihaela; Băetu, Marius; Mihai, C.T.; Niculaua, Marius (“Ion Ionescu de la Brad” University of Agricultural Sciences and Veterinary Medicine, Iași, 2017)
    Grape seeds, as waste products of the winemaking industry, contain large amounts of monomers, oligomers and more highly polymerised proanthocyanidins (PA), being a good source of ...
  • Studies on the influence of the load charged on the technological potential of red cultivated vineyards in the wine center of Iaşi Copou 
    Nechita, Ancuța; Zaldea, Gabi; Alexandru, Lulu-Cătălin; Filimon, Vasile-Răzvan; Filimon, Roxana-Mihaela; Damian, Doina (“Ion Ionescu de la Brad” University of Agricultural Sciences and Veterinary Medicine, Iași, 2018)
    The quantity and quality of the grape production depends on the biological potential of the varieties, the favorability of climatic conditions and the eye loads left to be cut. Achieving quality ...
  • Studies on the phenotipic similarity of autochthonous grapevine cultivars by means ofstatistical-mathematical methods 
    Filimon, Roxana-Mihaela; Filimon, Vasile-Răzvan; Nechita, Ancuța; Zaldea, Gabi; Damian, Doina; Rotaru, Liliana (“Ion Ionescu de la Brad” University of Agricultural Sciences and Veterinary Medicine, Iași, 2018)
    Use ofstatistical mathematical methods in the characterization of cultivarsand determination of theirdegree of similarity provides important information concerningcultivarsappurtenanceto different sortogroups, ...
  • Study of some polyphenolic extracts obtained from pressed grape skins 
    Nechita, Ancuța; Cotea, Valeriu V.; Niculaua, Marius; Nechita, Bogdan; Colibaba, Lucia-Cintia (“Ion Ionescu de la Brad” University of Agricultural Sciences and Veterinary Medicine, Iaşi, 2012)
    Due to their biologically active properties, polyphenols convert waste into attractive sources for the medical and pharmaceutical products, their traditional management being varied towards other technological processes. ...
  • Testing and optimization methods and cultural practices of vines in the ecological system the period conversion 
    Nechita, Ancuța; Zaldea, Gabi; Damian, Doina; Alexandru, Lulu-Cătălin; Moroșanu, Ana-Maria (“Ion Ionescu de la Brad” University of Agricultural Sciences and Veterinary Medicine, Iași, 2015)
    Technologies currently used in viticulture are based on a brutal human intervention in natural ecosystems causing, exhaustion in short time of natural fertility of the soil, environmental pollution and increased vulnerability ...