Co-precipitation of grape residue extract using sub-and supercritical CO2 technology
In this work, the co-precipitation of ethanol extract from grape residue with a biodegradable
and biocompatible polymer, polyvinylpyrrolidone, was studied using sub-and supercritical
carbon dioxide (CO 2) technology, namely in the present work by pressurized anti-solvent
(PAS). A full design was used to evaluate the effect of pressure (90, 130 and 170 bar) and
temperature (20, 32 and 45 ºC) on the PAS process and the characteristics of the particles
formed by it. The particles obtained from the best PAS conditions were submitted to in vitro …
and biocompatible polymer, polyvinylpyrrolidone, was studied using sub-and supercritical
carbon dioxide (CO 2) technology, namely in the present work by pressurized anti-solvent
(PAS). A full design was used to evaluate the effect of pressure (90, 130 and 170 bar) and
temperature (20, 32 and 45 ºC) on the PAS process and the characteristics of the particles
formed by it. The particles obtained from the best PAS conditions were submitted to in vitro …
以上显示的是最相近的搜索结果。 查看全部搜索结果