Continuous process for producing high protein foodstuff and an apparatus useful therein
AssigneeSnow Brand Milk Products Co., Ltd.
InventorsTakeo Ide, Yasunobu Hiraoka, Shoichi Koizumi, Minoru Morita, Kunio Ueda
Life of this patent
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Abstract
A process and an apparatus for continuously and efficiently producing high protein foodstuff such as cheese curd, by continuously sprinkling and pouring a protein solution such as cow's milk or soybean milk from above onto the water surface of a warm water bath through a nozzle having multiple holes. A constant amount of warm water kept at a fixed temperature is supplied to the water bath. This process converts the protein solution into curd useful in producing various types of cheese.
Claims6
A continuous process for producing cheese curd characterized by
- continuously sprinkling and pouring a condensed milk, regulated 10.degree. C. or below and to a pH in the range 4.8-5.8, from a nozzle equipped with a discharge port having multiple holes so as to sprinkle and pour the condensed milk in a shape of thin membranes or strings into a warm water bath from above the water surface whereby said condensed milk is converted into curd,
- continuously removing said curd and a portion of the water in said water bath from said water bath, and
- continuously supplying to said water bath, in an amount equal to the portion of the water removed therefrom, warm water kept at a fixed temperature of 45.degree.-95.degree. C.
An apparatus for continuously producing cheese curd, wherein said apparatus comprises a warm water bath to which a constant amount of water kept at a fixed temperature is supplied, and a nozzle having a discharge port positioned at its lower end for sprinkling and pouring condensed milk, said nozzle being positioned in the vicinity of the liquid surface in the warm bath and being equipped with a discharge port having multiple holes so as to sprinkle and pour the condensed milk in the shape of thin membranes or strings.
A continuous process for producing a curd from milk comprising:
- (1) concentrating the milk;
- (2) cooling the concentrated milk to a temperature at least below 10.degree. C.;
- (3) adjusting the pH of the milk to about 4.8 to 5.8;
- (4) forming the concentrated milk into a plurality of individual streams by means of a nozzle equipped with a discharge port having multiple holes;
- (5) flowing said streams into a water bath having a predetermined water level and maintained at a temperature between about 45.degree. C. to 95.degree. C.;
- (6) maintaining the temperature and predetermined level of the water bath by addition of water to the water bath;
- and
- (7) removing curd formed from the milk from a bottom portion of the water bath.
Dependencies are inferred from the claim text.