FREMGANGSMAATE FOR FREMSTILLING AV ET ANTIOKSYDANTEKSTRAKT FRA KRYDDER.

摘要

According to this process, the spice is subjected to at least one extraction with a nonpolar solvent (hexane), the spice thus treated is subjected to at least one extraction with a polar solvent (ethanol) and the extract obtained is concentrated and dried to obtain the spice extract. …This extract is practically odourless and tasteless.