脱盐乳清粉D90

脱盐乳清粉D40        D50        D70       D90
蛋白﹪：          ≧12              ≧12        ≧12             ≧12
灰分﹪：          ≦5.5             ≦4              ≦3              ≦1
乳糖﹪            ≧77              ≧78              ≧79             ≧79
PH值 （20℃10﹪溶液）            6.4—7.2
脂肪﹪           ≦1.5
酸度                6--13
杂质度               ≦6
铅  (Pb)               ≦0.03
汞   (Hg)             ≦0.02
硝酸盐mg/kg            ≦70
亚硝酸盐 mg/kg           ≦2
菌落总数  个 /g            ≦25000
大肠菌群  个 /100g            ≦40
酵母菌和酶菌  个/g          ≦50
致病菌  个/g                 未检出
溶解度﹪（m/m）          ≧99.0             ≧ 99.0          ≧ 99.5         ≧ 99.5 ≧ 
热稳