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Different oleogels were obtained from olive oil (OL), grape seed oil (GO), sunflower oil (SO), walnut oil (WO) and hemp oil (HO) using carnauba wax as a gelling at different concentrations of 5%, 7%, and 9% (w/w). The physical characteristics of the oleogels obtained, such as oil binding capacity (OBC), peroxide index (IP) and color, were determined. From a structural point of view, the oleogels were further investigated by Fourier transform infrared spectroscopy (FT-IR). It was found that a higher concentration o...

The aim of the study was to characterize the gelling effect of candelilla wax (DW) using different types of cold-pressed vegetable oil (sunflower oil, olive oil, walnut oil, grape seed oil and hemp seed oil). The structuring of the oleogels was achieved by hot incorporation of oil with different percentages of carnauba wax, as follows: 3%, 5% and 11%. Characterization of the oleogels was done by determining the chemical and physical properties of the oleogels, the oil binding capacity and the texture of the oleoge...

Lens culinaris (lentil) has high concentrations of phenolic acids, polyphenols, proteins, dietary fibers and vitamins. Lentil microgreen has been shown to possess antidiabetic activity, anti-inflammatory, anti-cancer activity and antioxidant activity. In the present paper, we have studied the influence of brewer?s spent yeast, typical breweries? waste product, in the germination and growth substrate on the lentil sprouts. The changes in the concentration of total polyphenols and antioxidant activity were monitored...

The aim of this study was to evaluate the level of nine biogenic amines (putrescine (PUT), cadaverine (CAD), tyramine (TYR), tryptamine (TRY), 2-phenethylamine (2-PHE), histamine (HIS), spermidine (SPD), spermine (SPM) and agmatine (AGM)) into wines and beers from the local market of Romania. Their concentration in beer is of great interest not only for their potential risk to human health but also because they could have a role as chemical indicators of unwanted microbial contamination or deficient processing con...

One of the most important sectors in the Romanian beverage industry is beer production. In 2015 this sector brought revenues of 533 million Euros to the state budget. The Romanian consume an average of 80 liters per capita so that Romania ranks 7th in the hierarchy of European beer-consuming countries according to the Brewers of Europe. The largest beer consumers from Europe in 2015 were the Czechs with 143 L per capita followed by Germans (106 L per capita) and Austrians (105 L per capita). In our case 97% of bee...