• Biogas – a sustainable energy solution from agro-industrial wastes 

  VLADEI, Natalia; COVACI, Ecaterina (Universitatea Tehnică a Moldovei, 2021)

  In the current global circumstances, a sustainable approach needs to be adopted to ensure successful food production and supply chain. The majority of agro waste are untreated and are disposed-off by burning. Consequently, ...
• Sunflower oil oxydation into forced thermal processes 

  DRUŢĂ, Raisa; DUCA, Gheorghe; SUBOTIN, Iurie (Universitatea Tehnică a Moldovei, 2021)

  The work investigated the processes that take place during the forced thermal oxidation of sunflower oil. The results obtained in the study showed a major impact of thermo-oxidation (90 ± 2 °C). The supplied air with a ...
• Application of nanocomposites to grape wastes processing for improve biodiesel production 

  STEGARESCU, Adina; SORAN, Maria-Loredana; LUNG, Ildiko; OPRIŞ, Ocsana; GUŢOIU, Simona; PANĂ, Ovidiu-Ioan (Universitatea Tehnică a Moldovei, 2021)

  Biodiesel production has received a special attention in the recent years due to its advantages in the conservation of the fossil fuels and production is becoming more and more important. Different methods for production ...
• The possibility and necessity to production of tartaric acid in Republic of Moldova 

  MUSTEAŢĂ, Grigore; BALANUŢĂ, Anatol; SCUTARU, Iurie; COVACI, Ecaterina; SCLIFOS, Aliona; ARHIP, Vasile (Universitatea Tehnică a Moldovei, 2021)

  The wine industry has been and is a source of tartaric acid in wine technology. The main wastes from which are possible to obtain tartaric acid: grape marcs, yeast, vinasa, wine stone, sediments from cold treatment. But ...
• The influence of biocatalysts on biomass fermentation processes 

  TASCA, Corina; COVACI, Ecaterina; COVALIOV, Olga (Universitatea Tehnică a Moldovei, 2021)

  In recent years, the quantity of agricultural waste has been rising rapidly all over the world. As a result, the environmental problems and negative impacts of agricultural waste are drawn more and more attention. Therefore, ...
• Influence of preservation procedures on bioactive compounds in sea buckthorn 

  TURCULEȚ, Nadejda; GHENDOV-MOȘANU, Aliona; STURZA, Rodica; MACARI, Artur; SCUTARU, Iurie; POPA, Sergiu (Universitatea Tehnică a Moldovei, 2021)

  Bioactive compounds are of major interest to researchers and the food industry, and sea buckthorn is a natural food ingredient rich in bioactive compounds such as carotenoids, flavonoids, lipids, vitamins, tannins and ...
• Comparative analysis of coffee decofeinization processes 

  BUCULEI, Amelia; CONSTANTINESCU, Gabriela (Universitatea Tehnică a Moldovei, 2021)

  Caffeine is a natural stimulant found in the leaves, seeds and fruits of many plant species, including coffee beans, tea leaves and cocoa beans. The amount of caffeine in a serving of coffee depends on the type of coffee ...
• The influence of microwave-assisted extraction parameters on the yield of bioactive compounds in grape marc extracts 

  STURZA, Rodica; PATRAS, Antoanela; LUNG, Ildiko; SORAN, Maria – Loredana; GHENDOV-MOSANU, Aliona (Universitatea Tehnică a Moldovei, 2021)

  The vine (Vitis vinifera L.) is a species of plant from the genus Vitis, family Vitaceae. When processing grapes, grape marc is generated, which consists of skin, seeds and stems. Grape marc is rich in extractable phenolic ...
• Valorization of greenhouse biomass waste using pyrolysis 

  ION, Violeta Alexandra; PÂRVULESCU, Oana Cristina; MOȚ, Andrei; POPA, Vlad Ioan; CALCAN, Suzana; RĂDUCANU, Cristi; BĂDULESCU, Liliana; GRIGORAȘ, Claudia (Universitatea Tehnică a Moldovei, 2021)

  Pyrolysis can be a promising and relevant technique for valorization of biomass waste obtaining biochar, which can be further used as a soil amender, can enhanced soil carbon sequestration, reduce greenhouse gas emissions ...
• Physical properties of grape seeds 

  NETREBA, Natalia; BOEȘTEAN, Olga (Universitatea Tehnică a Moldovei, 2021)

  Grape berries, depending on the variety and place of cultivation, contains from 2 to 5% of seeds. After squeezing the juice, the pomace contains up to 25% of the seeds. Grape seeds are a valuable waste of winemaking, ...
• Depuration of Terbium contaminated water using a liquid membrane supported 

  ELHABIRI, Sid Ahmed; MIRILA, Diana-Carmen; HORTOLOMEU, Andreea; NISTOR, Ileana-Denisa; DIDI, Mohamed Amine (Universitatea Tehnică a Moldovei, 2021)

  Recently new chemical separation techniques have gained increasing interest, and this is confirmed by the large number of contributions that appeared in the scientific literature on this subject during the last two decades. ...
• The influence of encapsulation on the antioxidant activity of grape marc extract 

  CRISTEA, Elena (Universitatea Tehnică a Moldovei, 2021)

  Publications specializing in food industry analysis report that Europe is currently the fastest growing market for natural food colors. For this reason, most likely in the near future, synthetic additives will be replaced ...
• Silver nanoparticles incorporated in phyllosilicates 

  MIRILA, Diana-Carmen; RADUCANU, Dumitra; ELHABIRI, Sid Ahmed; PLATON, Nicoleta; DIDI, Mohamed Amine; NISTOR, Ileana Denisa; AZZOUZ, Abdelkrim (Universitatea Tehnică a Moldovei, 2021)

  Wastewaters contain a wide variety of organic compounds, such as organochlorine pesticides, organophosphorus peptides, chlorophenols, fuels, polycyclic aromatic hydrocarbons, polychlorinated biphenyls, dyes, among others. ...
• Quality management systems in beer production enterprises 

  ONESCU, Nadejda (Universitatea Tehnică a Moldovei, 2021)

  The work analyzed certain issues related to the implementation of quality management systems in beer and soft drink companies, including in the process of harmonizing local legislative and regulatory requirements with ...
• Liquid-solid extraction of LA(III) in nitrate medium by XAD-1180 resin 

  ELHABIRI, Sid Ahmed; MIRILĂ, Diana-Carmen; HORTOLOMEU, Andreea; NISTOR, Ileana-Denisa; DIDI, Mohamed Amine (Universitatea Tehnică a Moldovei, 2021)

  Lanthanum rare earth element is released into the environment especially by the gasoline producing industries and also when some household equipment is not recycled [1]. Lanthanum accumulates gradually in soils and waters, ...
• The effect of modified aluminosilicate lamelae on protein and polyphenolic compounds in white wine 

  HORTOLOMEU, Andreea; MIRILĂ, Diana-Carmen; ELHABIRI, Sid Ahmed; DIDI, Mohamed Amine; SCUTARU, Yury; STURZA, Rodica; NISTOR, Ileana-Denisa; AZZOUZ, Abdelkrim (Universitatea Tehnică a Moldovei, 2021)

  The wine is made up of a mass of organic substances obtained by alcoholic fermentation. In order to preserve the organoleptic qualities of a young white wine, it is necessary to treat it with different clarifying materials ...
• Use of different agro-food wastes to fertilize the lettuce culture 

  TELIBAN, Gabriel-Ciprian; STOLERU, Vasile; BĂETU, Marius; MIHALACHE, Gabriela; PATRAŞ, Antoanela (Universitatea Tehnică a Moldovei, 2021)

  The use of organic wastes in agriculture represents a valuable option for managing the large quantities of waste generated by the agro-industrial processing of vegetables. In this context, the purpose of this paper is to ...
• Wasteless whey processing: technological aspects 

  BOLOGA, Mircea; VRABIE, Elvira; PALADII, Irina; STEPURINA, Tatiana; VRABIE, Valeria; POLICARPOV, Albert; GONCEARUC, Valeriu; SPRINCEAN, Catalina (Universitatea Tehnică a Moldovei, 2021)

  Wasteless processing of whey requires the use and complex recovery of valuable substances, including serum whey proteins, taking into account ecological factors due to high indices of biological and chemical use of oxygen. ...
• The potential of berries to serve as selective inhibitors of pathogens and their benefits on health 

  COJOCARI, Daniela (Universitatea Tehnică a Moldovei, 2021)

  Due to the current fast pace of life, and the profit oriented industries which minimize production and distribution costs by using preservatives, additives, antibiotics, hormones, and people eat a lot of fast food and quick ...
• The influence of white and red grape marc extracts on the rooting of Sansevieria trifasciata 

  APOSTOL, Maria; BĂETU, Mihai-Marius; FILIMON, Vasile Răzvan; PATRAŞ, Antoanela (Universitatea Tehnică a Moldovei, 2021)

  Wine production generates huge amounts of grape marc which could be various valorized. Due to the bioactive compounds in the composition of grape marc, it is used in food, pharmaceutical and cosmetic industries. At the ...

View more