Abstract:
A process for preparing foodstuffs such as cream substitutes, margarine and the like involving emulsifying fat and fat-poor milk constituents containing membrane substances that enclose the fat globules in milk.
Abstract:
The invention relates to a method of preparing membrane substance concentrates which are especially useful as additives to milk products. One convenient procedure involves emulsifying a product of milk containing membrane substances with fat, separating the emulsion into aqueous serum and fat rich fractions, separating the fat rich fraction obtained into further aqueous serum and fat rich fractions and combining the aqueous serum fractions. If a more concentrated membrane substance concentrate is required, the resulting serum fractions can be emulsified with fat and the whole procedure repeated.
Abstract:
A POWDERED FOODSTUFF IS PREPARED BY INITIALLY MIXING A MILK MEMBRANE SUBSTANCE CONCENTRATE WITH A MILK PRODUCT, AND A FAT. THE MIXTURE IS EMULSIFIED AND THEREAFTER HOMOGENIZED. THE WATER CONTENT OF THE HOMOGENIZED EMULSION IS THEN REDUCED AND THE EMULSION DRIED TO OBTAIN THE POWDER. THE MILK PRODUCT INGREDIENT IS SELECTED FROM THE GROUP CONSISTING OF BUTERMILK, SKIM MILK, WHOLE MILK AND MIXTURES THEREOF WHILE THE FAT IS SELECTED FROM A GROUP CONSISTING OF CREAM, MILK FAT, VEGETABLE FAT, BUTTER, ANIMAL FAT AND MIXTURES THEREOF. THE DRYING CAN BE CARRIED OUT BY FREEZE DRYING OR SPRAY DRYING.
Abstract:
Cheese is made from an emulsion which contains a fat fraction including at least 25 percent non-milk fat, fat-free milk solids, butter serum and buttermilk.