UTM: Recent submissions

  • The influence of bioactive additives on the process of alcoholic fermentation of waste biomas 
    DUCA, Gheorghe; STURZA, Rodica; COVALIOVA, Olga; COVACI, Ecaterina; TAȘCA, Corina (Universitatea Tehnică a Moldovei, 2022)
    The quantity of agricultural waste has been rising rapidly all over the world, many studies has revealed that fruits and vegetables are the main source of bioactive compounds. Wastes from the agro-industrial sector, due ...
  • The impact of experimental activated carbons on polyphenol oxidase activity in must and wine 
    SCUTARU, Iurie; SCLIFOS, Aliona; MOGA, Georgeta (Universitatea Tehnică a Moldovei, 2022)
    The paper studies the modification of the oxidase activity, which is manifested by the browning of juice and wine made from white grapes varieties, such as Sauvignon, Viorica, Legenda, Pinot Gris, and the change in the ...
  • The impact of antioxidants on the oxidative stability of some edible oils 
    POPOVICI, Violina; DRUTA, Raisa; SUBOTIN, Iurie; STURZA, Rodica (Universitatea Tehnică a Moldovei, 2022)
    The present study aimed to investigate the effectiveness of the use of some antioxidants as inhibitors of some edible oils oxidation (grape seeds, walnuts and corn germ). Lipid oxidation is one of the major causes that ...
  • The effects of lactose hydrolysis on the lactose-free yogurt quality 
    POPESCU, Liliana; BULGARU, Viorica (Universitatea Tehnică a Moldovei, 2022)
    Yogurt is a dairy product obtained by fermenting milk appreciated for the benefits presented to the digestive and general consumers health and for the reduction of symptoms caused by inadequate lactose digestion. Therefore, ...
  • The dynamics of the oxidation process of white wines depending on temperature, molecular oxygen rate and PH 
    SUBOTIN, Iurie; DRUTA, Raisa; COVACI, Ecaterina; GHERDELESCU, Lucia (Universitatea Tehnică a Moldovei, 2022)
    Oxidation processes are slow phenomena that take place throughout the wine's life, from the beginning of winemaking to aging in bottles. Several parameters play an important role in aging of the wine, such as the temperature ...
  • The development of the real-time PCR for detecting common foodborne pathogens 
    MITINA, Irina; MITIN, Valentin; STURZA, Rodica; ZGARDAN, Dan; BEHTA, Emilia; RUBTOVA, Silvia (Universitatea Tehnică a Moldovei, 2022)
    In this work, we describe the development and testing of the home-designed primers for Sybr Green I real-time PCR (Polymerase Chain Reaction) detection of some common foodborne pathogens: Listeria monocytogenes, Salmonella ...
  • The determination of yeast viability in the concentrated sugar solutions 
    BALANUŢĂ, Anatol; SCLIFOS, Aliona; COVACI, Ecaterina (Universitatea Tehnică a Moldovei, 2022)
    The object of this investigation is to find new methods of directing the autolysis process, which has a positive effect on the production of sparkling wines in pressure tanks by administering active dry yeast in the draft ...
  • Retention of wine pollutants on chemically modified clays with dendrimers 
    HORTOLOMEU, Andreea; MIRILA, Diana-Carmen; DIDI, Mohamed Amine; STURZA, Rodica; SCUTARU, Yuri; NISTOR, Ileana-Denisa (Universitatea Tehnică a Moldovei, 2022)
    The purpose of this paper is to highlight the effect of chemically modified clays with dendrimers. The natural clay impregnated with dendrimers was used in several series of tests, with the aim of presenting their capacity ...
  • Research on obtaining some types of beer from unconventional raw materials 
    CIOCAN, Marius Eduard; SALAMON, Rozália Veronika; DABIJA, Adriana (Universitatea Tehnică a Moldovei, 2022)
    The paper presents the use of buckwheat, buckwheat malt, sorghum, and sorghum malt in the production of beer on a laboratory scale. Barley malt was used as control in all experimental variants of obtaining beer in laboratory ...
  • Reduction of the impact of gray rot of Cabernet-Sauvignon and Pinot Gris grapes on the fermenting must with the help of active carbon AC-C 
    SCUTARU, Iury; SCLIFOS, Aliona; ARHIP, Vasile (Universitatea Tehnică a Moldovei, 2022)
    In this article, the impact of the additions of experimental active carbon AC-C on the gray rot of Cabernet-Sauvignon and Pinot Gris grapes in the fermentation must was investigated, using different doses, allowed by the ...
  • Pinking effect in white wines and its removal with experimental activated carbon AC-C 
    SCUTARU, Iury; PUȘCĂ, Ion (Universitatea Tehnică a Moldovei, 2022)
    The pinking effect of white wines, known for more than 4 decades, is associated with reductive winemaking, applied with the aim of significant decrease of the oxygen content in wines and, thereby, the unwanted oxidative ...
  • Phtalate decontamination in the alcoholic matrix 
    LAZAKOVICH, Dmitri (Universitatea Tehnică a Moldovei, 2022)
    Humans always are surrounded by materials containing phthalates, such as insulation of wires, pipes, plastic housings, varnishes, paints and packaging materials. It is supposed that phthalates accumulate in the human body, ...
  • Utilizarea complexă a tescovinei de struguri, mere și alte deșeuri agroindustriale. Ghid de bune practici 
    Unknown author (Universitatea Tehnică a Moldovei; Universitatea de Științe ale Vieții „Ion Ionescu de la Brad” Iași, România, 2022)
    La elaborarea ghidului de bune practici au fost luate în considerare aspectele tehnologice, economice, ecologice și sociale. Respectând aceste aspecte, scopul principal este obținerea valorii adăugate la prelucrarea ...
  • Perspective directions for the recovery of wine waste in the Republic of Moldova 
    GAINA, Boris; STURZA, Rodica; BORTA, Ana-Maria (Universitatea Tehnică a Moldovei, 2022)
    The management of grape pomace waste represents an important environmental issue. On the other hand, grape pomace as a by-product of wine production represents a valuable source of important nutrients. But for the valorisation ...
  • Oxidative-reducing processes in winemaking 
    SCUTARU, Iurie; STURZA, Rodica (Universitatea Tehnică a Moldovei, 2022)
    Oxidative-reducing processes are indispensable for the production, maturation and aging of wines. Some of them lead to the ennobling of wines, their stabilization, while others to the alteration, degradation of wines, to ...
  • New functionalized derivatives of bimesitylene as precursor for obtaining of polyfunctional ligands 
    DRUȚĂ, Vadim; LOZAN, Vasile (Universitatea Tehnică a Moldovei, 2022)
    An important class of organic compounds, which are found in many natural products, such as biologically active compounds, alkaloids or natural dyes, is represented by biaryls and their derivatives. One of the interesting ...
  • New approaches for Fetească Neagră grape pomace valorisation 
    ALEXA, Irina-Claudia; SUCEVEANU, Elena-Mirela; NICUŢĂ, Daniela; GROSU, Luminiţa; PATRICIU, Oana-Irina; FÎNARU, Adriana-Luminiţa (Universitatea Tehnică a Moldovei, 2022)
    One of the strategies of valorising the grape pomace is to use it as a raw material to obtain functional foods. An innovative product based on honey and different proportion of Fetească Neagră grape pomace powder was ...
  • Microencapsulation of anthocyanins from cornelian cherry fruits in whey protein isolate and pectin 
    ENACHE, Iuliana-Maria; LUCESCU CIURLĂ, Liliana; STĂNCIUC, Nicoleta; IRIMIA, Liviu Mihai; PATRAȘ, Antoanela; VIZIREANU, Camelia (Universitatea Tehnică a Moldovei, 2022)
    The aim of this study was to obtain designed delivery systems of bioactive from cornelian cherry, as microencapsulated powders in order to assure their controlled release and to develop stable and natural additives for ...
  • Kinetic and technological investigation on Fetească Neagră grape pomace extracts 
    COVACI, Ecaterina (Universitatea Tehnică a Moldovei, 2022)
    The purpose of the presented research is to obtain Fetească Neagră grape pomace extracts with numerous potential applications, such as food and feed additives, functional foods, nutraceuticals and cosmeceuticals.
  • Influence of temperature and PH on the colour parameters of red beetroot pigments 
    PATRAS, Antoanela (Universitatea Tehnică a Moldovei, 2022)
    The present research studies the influence of temperature and pH on the colour of 3 varieties of red beetroot aqueous extracts. Three varieties of red beetroot (Beta vulgaris L. var. rubra) were analysed: Bordeaux, Cylindra ...

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