Coffee is one of the world’s most consumed beverages, and its aroma plays an essential role in consumer acceptance. Ready-to-drink coffee popular many countries can be bought with different flavoring agents. In this work, we evaluated changes that made to ready-to-drink by applying cold plasma convert volatiles, modulating chemically. To achieve goal, dielectric-barrier discharge (DBD) was appl...

Oxygen vacancy plays an important role in the flash sintering (FS) process. In defect engineering, methods to create oxygen include doping, heating, and etching, all of them often have complex process or equipment. this study we used dielectric barrier discharge (DBD) as a new engineering technology increase concentration green billet with different ceramics (ZnO, TiO2 3 mol% yttria-...