Acid-resisting whipping cream powder and process for producing the same

A process for producing an acid-resisting whipping cream powder which comprises the steps of dispersing or dissolving a caseinate selected from the group consisting of sodium caseinate and calcium caseinate and 10 to 70% by weight of a vehicle selected from the group consisting of lactose and dextrin based on the total weight of the powder to be obtained in a concentration of 10 to 30% in water or a liquid medium suitable for food and drink;

• adding thereto 30 to 80% by weight of a fat or oil selected from the group consisting of milk fat, palm oil, coconut oil, soybean oil, cottonseed oil and a hardened oil thereof based on the total weight of the powder to be obtained and 5 to 20% by weight of an acetylated monoglyceride based on the fat and oil content of the powder to be obtained;
• agitating the resulting mixture of to form an emulsion;
• adding thereto 0.5 to 10% by weight of a cyclic phosphate selected from the group consisting of sodium hexametaphosphate, sodium ultraphosphate and phytic acid based on the caseinate;
• homogenizing the mixture at a pressure of 20 to 250 kg/cm.sup.2 ;
• and then spray-drying the homogenized mixture at a hot air temperature of 100.degree. to 120.degree. C. and an exhaust air temperature of 40.degree. to 70.degree. C.

A process for producing an acid-resisting whipping cream powder which comprises the steps of admixing a caseinate selected from the group consisting of sodium caseinate and calcium caseinate, 10 to 70% by weight of a vehicle selected from the group consisting of lactose and dextrin based on the total weight of the powder to be obtained and 0.5 to 10% by weight of a cyclic phosphate selected from the group consisting of sodium hexametaphosphate, sodium ultraphosphate and phytic acid based on the caseinate in water or a liquid medium suitable for food and drink;

• adding thereto 30 to 80% by weight of a member selected from the group consisting of milk fat, palm oil, coconut oil, soybean oil, cottonseed oil and a hardened oil thereof based on the total weight of the powder to be obtained and 5 to 20% by weight of an acetylated monoglyceride based on the fat and oil content of the powder to be obtained;
• emulsifying the mixture by agitation;
• homogenizing the emulsified mixture at a pressure of 20 to 250 kg/cm.sup.2 ;
• and then spray-drying the homogenized mixture at a hot air temperature of 100.degree. to 120.degree. C. and an exhaust air temperature of 40.degree. to 70.degree. C.