ALSERepository of Iași University of Life Sciences, ROMANIA

Browsing 3. Articles "Journal of Applied Life Sciences and Environment" (formerly "Agronomical Research in Moldavia/Cercetări Agronomice în Moldova") by Author "Odăgeriu, Gheorghe"

Browsing 3. Articles "Journal of Applied Life Sciences and Environment" (formerly "Agronomical Research in Moldavia/Cercetări Agronomice în Moldova") by Author "Odăgeriu, Gheorghe"

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  • Aspects concerning the evolution in time of chromatic parameters in some red wines 
    Odăgeriu, Gheorghe; Niculaua, Marius; Rusu, E.; Chiriță, Otilia; Buzilă, Il.; Zamfir, Cătălin-Ioan (“Ion Ionescu de la Brad” University of Agricultural Sciences and Veterinary Medicine, Iași, 2008-02-01)
    This study presents the evolution in time of the chromatic parameters (L, a, b, C, H0) over 24 months, as well as the variation of total phenolic compounds (anthocyans) and the variation of the main colour characteristics ...
  • Aspects on the variation of certain physical-chemical indices during must alcoholic fermentation 
    Odăgeriu, Gheorghe; Neacșu, I.; Găină, Boris; Niculaua, Marius; Zamfir, Cătălin-Ioan; Stoica, G. ("Ion Ionescu de la Brad" University of Agricultural Sciences and Veterinary Medicine, Iași, 2007-04-12)
    The paper presented data concerning the variation of physical-chemical indices during must alcoholic fermentation: DM – soluble dry matter, pH – real acidity, ITP – index of total polyphenols, χ–conductivity, TDS – total ...
  • Consideration on stable isotopic determination in Romanian wines 
    Niculaua, Marius; Coșofreț, Sorin-Cezar; Cotea, Valeriu V.; Nechita, Bogdan; Odăgeriu, Gheorghe ("Ion Ionescu de la Brad" University of Agricultural Sciences and Veterinary Medicine, Iași, 2006)
    In the last two years, the Oenology Research Centre of Iaşi and the National Institute for Research and Improvement of Cryogenics and Isotopic Techniques of Râmnicu Vâlcea, together with the National Institute for ...
  • Effect of acidity correction on the solubility of tartaric compounds from wines 
    Odăgeriu, Gheorghe; Cotea, Valeriu V.; Stoica, G.; Niculaua, Marius (“Ion Ionescu de la Brad” University of Agricultural Sciences and Veterinary Medicine, Iași, 2006-11-22)
    The paper presents data concerning the effect of acidity correction on the solubility of potassium bitartrate and calcium neutral tartrate, as a result of acid addition (tartaric, malic, citric and succinic) in wines ...
  • Experimental aspects regarding the malolactic fermentation of some red and white wines 
    Odăgeriu, Gheorghe; Bălănuță, A.; Cotea, Valeriu V.; Rusu, E.; Vacarciuc, L.; Neacșu, I. ("Ion Ionescu de la Brad" University of Agricultural Sciences and Veterinary Medicine, Iași, 2008-10-21)
    This scientific paper presents some aspects typical of the process of malolactic fermentation in some wines, respectively, the variation of total, volatile and real acidity (pH), malic acid metabolization and formation ...
  • Study on the antocyans profile in grapes of red wine varieties from Dealu Bujorului vineyard 
    Odăgeriu, Gheorghe; Niculaua, Marius; Cotea, Valeriu V.; Zamfir, Cătălin-Ioan; Zănoagă, Cristinel ("Ion Ionescu de la Brad" University of Agricultural Sciences and Veterinary Medicine, Iași, 2006)
    The anthocyans play an important role in the actual oenology research. They are glucosides of the anthocyanidins (cyanidin, delphinidin, petunidin, peonidin and malvidin), which in the case of Vitis vinifera are exclusively ...
  • Study on the profile of anthocyans from red wines obtained by different technological variants of maceration-fermentation 
    Odăgeriu, Gheorghe; Niculaua, Marius; Cotea, Valeriu V.; Găină, Boris; Zamfir, Cătălin-Ioan ("Ion Ionescu de la Brad" University of Agricultural Sciences and Veterinary Medicine, Iași, 2007-03-01)
    The studies carried out had as main aim to get data concerning the assessment of variety authenticity (variety trait), as a result of modifying the ratios between main anthocyans from wines obtained by the technological ...