9Foong,Kevin Kien-Wai.The kinetics of floc formation in acidic beverages produced from cane sugar.Australia:University of new south wales,2007.
10Mack F.stansbury and Arroll L.hoffpauir.Composition of"floc" formed in acidified sirups from refined granulated cane sugar[J].Agricultural and Food chemstry,1959(5),353-354.