Method for the preparation of a milk protein coprecipitate专利检索-乳蛋白食品及食品专利检索查询-专利查询网

Method for the preparation of a milk protein coprecipitate

阅读：79发布：2022-06-08

专利汇可以提供Method for the preparation of a milk protein coprecipitate专利检索，专利查询，专利分析的服务。并且A method is provided for the preparation of a milk protein coprecipitate high in baking quality and nutritional value and low in lactose by precipitating the proteins from a mixture of whey, whey concentrates and a low fat milk product through heating and pH control in the presence of CaCl2, recovering the precipitate and washing with an aqueous solution of polyphosphate in an amount that after drying the product has a nitrogen solubility index between 4 and 11.，下面是Method for the preparation of a milk protein coprecipitate专利的具体信息内容。

权利要求

1. METHOD FOR THE PREPARATION OF A MILK PROTIIN COPRECIPITATE BEING HIGH IN THE ABILITY TO IMPART TO CEREAL DOUGHS BAKING QUALITIES SUCH AS DOUGH WORKABILITY, CRISPNESS ON BAKING AND GOOD FLAVOR AND NUTRITIONAL VALUE AND LOW IN LACTOSE CONTENT, COMPRISING THE STEPS PROVIDING A MIXTURE COMPRISING AT LEAST ONE MEMBER FROM THE GROUP CONSISTING OF 2-10 PARTS BY WEIGHT OF WHEY, AN AMOUNT OF CONCENTRATED WHEY HAVING THE SAME SOLIDS CONTENT AS 2 TO 10 PARTS OF WHEY AND 0.2 TO 1 PART BY WEIGHT OF RESIDUAL MOTHER LIQUORS OF WHEY FROM LACTOSE PRODUCTION (HAVING A SOLIDS CONTENT OF 30-35 PERCENT BY WEIGHT) AND 1 PART BY WEIGHT OF BUTTERMILK OR SKINNED MILK, ADJUSTING THE PH OF SAID MIXTURE TO A VALUE OF 6.5-7.1 BY HEATING IT TO AT LEAST 80*C. FOR AT LEAST 5 MINUTES BEFORE, DURING OR AFTER IT ADDITIONN OF 0.1-1.0 PERCENT BY WEIGHT OF THE MIXTURE OF CACL2, WASHING THE COPRECIPITATE THUS FORMED WITH WATER, THEREAFTER RESUSPENDING THE COPRECIPITATE IN WATER WHILE ADMIXING THEREWITH AN AQUEOUS SOLUTION OF A POLYPHOSPHATE IN SUCH AN AMOUNT THAT AFTER DRYING THE COMPOSITION WILL HAVE A NSI (NITROGEN SOLUBILITY INDEX) BETWEEN 4 AND 11 PERCENT.

2. Method according to claim 1, wherein the mixture prior to heating comprises 4 parts by weight of whey and 1 part by weight of buttermilk.

3. Method according to claim 1 wherein the pH of said mixture prior to heating is adjusted to 6.7-6.9 with caustic soda.

4. Method according to claim 1 wherein the CaCl2 is added as a 35 percent by weight solution to said mixture in an amount of 0.15-0.35 percent by weight.

5. Method according to claim 1 wherein the mixture is maintained at 90*C for 15 minutes during the heating step, following mixing.

6. Method according to claim 1 wherein the coprecipitate is washed with water and acid prior to further processing so that the effluent has a pH of 4 to 4- 1/2 .

7. Method according to claim 1 wherein the washed coprecipitate is treated by first pressing, freezing and subsequently thawing the washed coprecipitate after the washing step and only thereafter using the coprecipitate for preparing a suspension having a viscosity low enough to permit spray-drying of the suspension.

8. Method according to claim 1 wherein an aqueous solution of sodium tripolyphosphate is added as the solution of polyphosphate to the aqueous suspension of resuspended coprecipitate; the sodium tripolyphosphate solution being used in such an amount that NSI of the dried coprecipitate will reach a value of 6-8 percent.

9. A method as claimed in claim 1 wherein the resuspended coprecipitate and addEd polyphosphate are dried.

10. A method as claimed in claim 9, wherein the drying is carried out by spray drying.

说明书全文

相关专利内容

标题	发布/更新时间	阅读量
延时释放睡眠辅助系统	2020-05-08	503
一种常温贮存的儿童再制奶酪及其制备方法	2020-05-08	434
一种可常温贮存的活菌酸奶及其制备方法	2020-05-11	740
一种利用发酵稀奶油为牛奶或者牛奶饮品提供干酪风味的方法	2020-05-12	222
支原体的冻干保护剂与冻干支原体及其制备方法	2020-05-12	670
小反刍兽疫病毒的制备方法、疫苗及制备方法和应用	2020-05-13	359
一种红曲霉再制奶酪及其制备方法	2020-05-08	519
一种可常温贮存的果料酸奶及其制备方法	2020-05-11	28
促进蛋白质水解的发酵方法	2020-05-11	61
容器詰め食品及びその製造方法	2020-05-12	132

高效检索全球专利

专利汇是专利免费检索,专利查询,专利分析-国家发明专利查询检索分析平台，是提供专利分析，专利查询，专利检索等数据服务功能的知识产权数据服务商。

我们的产品包含105个国家的1.26亿组数据，免费查、免费专利分析。

申请试用

分析报告

专利汇分析报告产品可以对行业情报数据进行梳理分析，涉及维度包括行业专利基本状况分析、地域分析、技术分析、发明人分析、申请人分析、专利权人分析、失效分析、核心专利分析、法律分析、研发重点分析、企业专利处境分析、技术处境分析、专利寿命分析、企业定位分析、引证分析等超过60个分析角度，系统通过AI智能系统对图表进行解读，只需1分钟，一键生成行业专利分析报告。

申请试用

乳蛋白热门专利

热门分类

Method for the preparation of a milk protein coprecipitate

该功能需要专业版企业版VIP权限，您可以：