lactoglobulinPronunciation: /ˌlaktə(ʊ)ˈglɒbjʊlɪn/Definition of lactoglobulin noun [mass noun] Biochemistry a protein or mixture of similar proteins occurring in milk, obtained after the removal of casein and precipitated in a salt solution. lactoglobulin in other Oxford dictionaries Definition of lactoglobulin in the US English dictionary
