Browse

The goal of the study was the obtaining of Castanea sativa Mill., CS (sweet chestnut) antioxidant extracts and lipid fractions from skin and pulp, followed by nanoencapsulation in cyclodextrins (CDs). The nutritional and medicinal values of fruits are mainly due to the presence of low-gluten carbohydrates, vitamins, as well as essential fatty acids (FA), including omega-3. In this study, the KG variety was subjected to the Soxhlet separation of the lipid fractions (petroleum ether) and antioxidant polyphenols (eth...

Biomass is the renewable energy resource that contributes to the energy balance by conversion into heat, by combustion in specialized facilities, conversion into electricity based on steam or gas obtained that drives turbines and electric generators or in both cases combined, through the cogeneration process. However, in order to be collected from nature, it must be optimally organized so that the effects on the environment are not harmful. Also, in the conversion processes, polluting emissions must be as low as p...

An AI camouflage design was used to create an IR camouflage textile structure, utilising Grafco screen printing inks and Chromatex HD10 pigments characterised by high brightness and colour resistance. For vector image editing, CorelDRAW software was employed. The screen-printing process was carried out following these steps: frame selection, screen selection, and image preparation. The reflection index was determined using a spectrophotometric method with a UV-VIS-NIR Perkin Elmer Lambda 950 spectrophotometer, mea...