Back to matchesWe found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitleUltrasonic Enhancement on Propolis Extraction at Varied pH and Alcohol Content.AuthorsYeo, Kai Liang; Leo, Choe Peng; Chan, Derek Juinn ChiehPublicationJournal of Food Process Engineering, 2015, Vol 38, Issue 6, p562ISSN0145-8876Publication typeArticleDOI10.1111/jfpe.12186