Solvent extraction or separation
Solventmeansanysubstancefordissolvingafoodstufforanycomponentthereof,includinganycontaminantpresentinoronthatfoodstuff.TheEURuleson ...,Liquid–liquidextraction,alsoknownassolventextractionandpartitioning,isamethodtoseparatecompoundsormetalcomplex...。參考影片的文章的如下: