The fractionation of grape seeds as a model biomass was studied using a combination of two processes: solvothermal extraction using ethanol and hydrothermal fractionation-autohydrolysis process in a semicontinuous reactor using subcritial water. Around 70% of the polyphenols were extracted in the first step and close to 80% of the sugars in the second step.
El desarrollo del proyecto WINESENSE permitirá la producción de compuestos polifenólicos de alto interés cosmético y para otras aplicaciones alimentarias a partir de residuos de producción de vino. La noticia ha sido publicada en el Norte de Castilla del día 9 de noviembre de 2015.
Hydrogen peroxide (H2O2) is a green chemical compound widely used because of its strong oxidant properties (Green Chemistry). Some of the hydrogen peroxide applications are related with bleaching process in paper and textile industries, chemical synthesis and waste water treatment. High Pressure Process Group in collaboration with Åbo Akademi from Turku (Finland) have deeply studied […]
The world renowed congress RRB10 – Renewables, resources and biorefineries will be held in Valladolid in 4-6 June 2014. Please join us to envision a biomass future. >>> Abstract submission until 15th January 2014