This article focuses on the mathematical modelling of the extraction process of bioactive compounds from grape marc and berries (Aronia, rosehip, rowan, and hawthorn). The composition of the extraction medium (the concentration ...

The increase in the resistance of microorganisms to chemical substances and conventional drugs presents a serious and obvious problem worldwide, which has determined numerous researches aimed at the identification of new ...

Monografia “Compuși biologic activi de origine horticolă pentru alimente funcționale” reprezintă o sinteză amplă privind utilizarea compușilor biologic activi de origine vegetală horticolă (aronia, cătina albă, măceș, ...

Agro-industrial waste management is an important problem of modern society as agriculture and food industry are important sources of waste. Wine production generates a considerable amount of winemaking waste (grape marc). ...

Aronia berries and grape marc, a by-product of producing wine, are rich in antioxidants. The aim of this work was to study the effects of powders and extracts of aronia berries and grape marc addition on physico-chemical ...

The aim of present study was to investigate the influences of pH and several salts on the antioxidant activity and color of an ethanolic grape marc extract. Furthermore, the phenolic content of the extract was analyzed ...

Extracția compușilor biologic activi (CBA) de origine vegetală prezintă un proces complex, fiind influențat de condițiile de extracție: hidromodulul, compoziția solventului, temperatura și durata procesului. Scopul ...

It has been demonstrated that the lowest inhibitory and bactericidal concentration on S. aureus is found in white sea buckthorn powders, followed by rosehip groats and grape marc. In the case of E. coli and K. pneumoniae, ...

Wastes obtained from the processing of agri-food products have a short shelf life, so they need to be preserved for further processing. One solution for the conservation of agro-industrial waste is for it to be subjected ...

Pomace is the by-product of pressing grapes and sweet or fermented musts, the composition includes: bunches, skins, seeds and residues of must or wine not extracted during pressing. The vine annually extracts significant ...