Whey inosara apo mukaka unogwamba panguva yekugadzirwa kwechizi, uye ine zvese zvinogadziriswa kubva mukaka mushure mekunge pH yadonhedzwa kusvika pa4.6 panguva yekugwamba. Iyo 5% mhinduro ye lactose mumvura ine lactalbumin uye imwe lipid yemukati. Kugadziriswa kunogona kuitwa nekuomesa kuri nyore, kana huwandu hweprotein hunogona kuwedzerwa nekubvisa lactose, lipids uye zvimwe zvisiri-protein zvinhu. Semuenzaniso, kupuruzira kuomesa mushure mekusefa kwemembrane kunoparadzanisa mapuroteni kubva kune whey. Whey inogona kusvibiswa nekupisa. Kupisa kwakanyanya (senge kupisa kwakanyanya kwakakwira pamusoro pe72 ° C inosanganisirwa nepasteurization maitiro) kunosvibisa mapuroteni eWhey. Nepo protein yemuno yeWhey isingaunganidze kana acidification kana acidification yemukaka, iyo protein yeWhey inokonzeresa kudyidzana kwehydrophobic nemamwe mapuroteni uye mamwe mapuroteni.
72 °C