KR840001832A - Purification method of milk - Google Patents

Abstract

No content

Description

Purification method of milk

As this is a public information case, the full text was not included.

Claims (8)

(a) (i) breakfast oil mixed with a small amount of water to prepare a mixture, (ii) stirring the mixture, and (iii) separating the oil from the water and precipitating impurities to degrease the crude oil ( degumming and (b) (i) mixing the degummedoil obtained in step (a) (iii) with a small amount of suitable degumming reagent known in the art to prepare a mixture. Degumming / demetallization by (ii) stirring this mixture, (iii) mixing this mixture with a small amount of water, (iv) stirring the mixture, and (v) separating oil from residual impurities. (C) (i) mixing the degumming / demetallic oil obtained in step (b) and (v) with a certain amount of aqueous solution of phosphoric acid so as to prepare a mixture containing at least 0.02% by weight of phosphoric acid, (ii) ) Maintaining a suitable temperature while vigorously stirring the mixture to react (iii) in step (c) (ii) The mixture treated in the same manner is mixed with a bleach in an allowable proportion of the residual phosphorus (p) content up to 3 ppm derived from phosphoric acid added in (c) (i) to the final product, and (iv) in vacuum under (c) (iii) the temperature of the mixture of step (iii) is raised to a temperature suitable for the action of the selected bleach, and the temperature is maintained while stirring the mixture, and (v) vacuum destroys the temperature of the mixture of step (c) (iv). Cooling to a possible temperature, and (vi) bleaching by filtration of the bleach oil, and then (d) steam purifying-deodorizing the bleach oil obtained in step (c) (vi). As a result, a method for purifying breakfast oil providing a product having excellent acidity, taste and freezing stability. (a) by mixing (i) the breakfast oil with a small amount of water to form a mixture with the oil, (ii) stirring the mixture, (iii) separating the oil from the moles and precipitating impurities, Degumming, and (b) (i) mixing the degumming oil obtained in step (a) and (iii) with an amount of an aqueous solution of phosphoric acid so as to prepare a mixture containing at least 0.02% by weight of phosphoric acid. The mixture is kept at a suitable temperature with vigorous stirring to react, and (iii) 3 ppm of the phosphoric acid added in (b) (i) in the final product of the mixture treated in step (b) and (ii) above. The residual phosphorus content up to is mixed with bleach in an acceptable ratio, (iv) under vacuum, the temperature of the mixture of step (b) and (iii) is raised to a temperature suitable for the selected bleach to work, and the mixture is stirred. Maintaining this temperature and (v) the mixture of step (b) (iv) The furnace is cooled to a temperature at which vacuum can be destroyed, and (vi) bleaching is performed by filtration of the bleach oil, and (c) steam purification-deodorizing the bleach oil obtained in step (b) (vi). Characterized in that the step, the purification method of the breakfast water oil to provide a product having excellent oxidation, flavor and frozen test stability. (a) mixing (i) breakfast oil with a small amount of suitable degumming agent known in the art to prepare a mixture, (ii) stirring the mixture, (iii) mixing the mixture with a small amount of water and (iv) stirring the mixture, (v) degumming / demetallization by separating oil from water and precipitating impurities, and (b) (i) obtained in step (a) (v) above. Degumming / demetallic oil is mixed with an amount of aqueous solution of phosphate to produce a mixture containing at least 0.02% by weight of phosphoric acid, (ii) maintained at a suitable temperature with vigorous stirring to react the mixture, and (iii) The mixture treated as described in step (b) and (ii) above is combined with the bleach in an allowable proportion of the residual phosphorus content of up to 3 ppm derived from the phosphoric acid added in (b) (i) to the final product, and (iv) The mixture temperature of step (b) and (iii) under vacuum is less than the selected bleach. The temperature is raised to the combined temperature and maintained at this temperature by stirring the mixture, (v) cooling the mixture temperature of steps (b) and (iv) to a temperature at which vacuum can be destroyed, and (vi) bleaching Bleaching the oil by filtration, and then (c) steam-deodorizing the bleach oil obtained in step (b) and (vi), and having excellent oxidation, flavor and freezing stability. Method of refining breakfast water oil to provide the product. (a) (i) combine the breakfast water with a certain amount of aqueous solution of phosphate to produce a mixture containing more than 0.02% by weight of phosphoric acid; (ii) keep the mixture at a suitable temperature with strong stirring to react the mixture; (iii) bleach with a ratio of acceptable residual phosphorus (P) content of up to 3 ppm derived from the phosphoric acid added in (a) (i) in the final product of the mixture treated in step (a) (ii); (Iv) raise the temperature of the mixture of step (a) and (iii) under vacuum to a temperature suitable for the selected bleach to function, and maintain this temperature by stirring the mixture, and (v) cooling the mixture temperature of step a) to (iv) to a temperature at which vacuum can break, and (b) bleaching by filtration of the bleach oil, followed by (b) step (a) (vi) Steam purification-deodorizing the bleach oil, characterized in that , A method for purifying breakfast oil which provides a product having excellent oxidation, flavor and freezing stability. The purification method according to any one of claims 1 to 3, wherein the step (a) is performed at a temperature of 5 ° C to 20 ° C. The purification method according to any one of claims 1 to 4, wherein the bleaching step is performed at a temperature of 90 ° C to 120 ° C. The method according to any one of claims 1 to 4, wherein the amount of phosphoric acid added in the bleaching step is an amount sufficient to prepare a mixture containing 0.02% to 0.2% by weight phosphoric acid. The process according to any one of claims 1 to 4, wherein the amount of phosphoric acid added in the bleaching step is an amount sufficient to prepare a mixture containing 0.03% to 0.1% by weight phosphoric acid. ※ Note: The disclosure is based on the initial application.