Characteristics;Demi-50%; ;Demi-70%;
mass fraction of fat; no more than - 1%; ;no more than – 1%;
mass fraction of moisture; no more than - 4%; ; no more than – 4%;
mass fraction of protein; not less than – 10%; ; not less than – 6.2%;
mass fraction of lactose; not less than - 74%; ; not less than - 81%;
mass fraction of ash; no more than 5.5%; ; no more than 2.5%;
purity group; not lower than - I; ;not lower than - I;
pH level; not less than 6.3 units; ; not less than 6.1 units;
solubility index, crude sediment; not more than 0.3 cm3; ; not more than 0.3 cm3;
thermal stability; Not less than 90 ℃; ; Not less than 90 ℃;
packaging; craft bag of 25 kg; ; craft bag of 25 kg
shelf life; at a temperature not higher than +25 ° C and a relative humidity of 80% - 24 months; ; at a temperature not higher than +25 ° C and a relative humidity of 80% - 24 months