Abstract:
A method for testing for the presence and quantification of A1-type beta-casein variants or A2-type beta-caseins, in milk and milk derived dairy products, using chymotrypsin digestion followed by LC-MS analysis to determining the concentrations of beta-casein digestion peptides and using the concentrations to calculate the amounts of A1-type beta-casein variants or A2-type beta-casein variants present.
Abstract:
A method for producing solid dairy products by additive manufacturing is disclosed in the present invention. Multiplicate nutrition dairy powder is uniformly spread into a supplying piston plate. The powder in the supplying piston plate is spread into a working piston plate to form a working powder layer. In a control system of the additive manufacturing device, a first parameter of the solid dairy products to be produced and a second parameter of the adhesive are set. The adhesive is sprayed onto the working powder layer in a predetermined pattern. The adhesive is used to bind the working powder layer. The spreading and spraying are repeated until a manufacturing task is completed. By using the additive manufacturing device, milk powder can be fabricated into a solid of multiple layers of nutritional ingredients in a desired shape which are bound via the adhesive. The adhesive can be added and modified as required to meet the specifications in relevant standards.
Abstract:
Способ получения молочной продукции (варианты) может быть использован на молокоперерабатывающих предприятиях пищевой промышленности. Изобретение включает обработку лазером сырого молока на приемке при течении в турбулентном режиме, тепловую обработку с получениемпастеризованного молока на оборудовании, санитарно обработанного средствами промывки и мойки, подвергнутыми лазерному излучению. Другой вариант способа включает обработку лазером сырого молока на приемке при течении в турбулентном режиме, тепловую обработку с получением пастеризованного молока на оборудовании, санитарно обработанного средствами промывки и мойки, подвергнутыми лазерному излучению, и последующую переработку пастеризованного молока в молочный продукт. Технический результат: увеличение срока хранения молочных продуктов в 3-5 раз, повышение их безопасности и биологической ценности, а также производительности оборудования (без реконструкции) и экологической безопасности производства, улучшение качества санитарной обработки оборудования при сокращении расхода каустической соды на 65 %, разрешение проблемы с молочным камнем, исключение повторного микробиологического обсеменения готовой молочной продукции.
Abstract:
A method for emptying a system filled with a liquid product is provided. The system comprises an inlet, a tank, a first pipe connecting said inlet to said tank forming a first flow path, a second pipe connecting said tank to said inlet forming a second flow path, such that said first flow path and said second flow path provide a circulation flow path. The said second pipe is provided with a diversion valve such that at least part of said second flow path is diverted or that said second flow path is not diverted, for example to a filling machine. The second pipe is further provided with a second valve placed between said tank and said diversion valve, and a connection pipe connecting said second valve and a connection point of said second pipe placed between said diversion valve and said inlet. The method comprises feeding in sterile air into said tank such that liquid product in said tank and/or between said tank and said diversion valve is pushed out from said second pipe via said diversion valve, changing said second valve such that sterile air fed via said tank is directed to said connection point via said connection pipe, and feeding in sterile air into said tank such that liquid product in said tank and/or between said tank and said second valve and/or in said connection pipe and/or between said connection point and said diversion valve is pushed out from said second pipe via said diversion valve.
Abstract:
The method for producing dairy products (variants) can be used in the food industry in milk processing plants. The invention comprises the laser treatment of raw milk under turbulent flow conditions at the reception point, and heat treatment to produce pasteurized milk in equipment sanitized using rinsing and cleaning agents treated with laser radiation. Another variant of the method comprises the laser treatment of raw milk under turbulent flow conditions at the reception point, heat treatment to produce pasteurized milk in equipment sanitized using rinsing and cleaning agents treated with laser radiation, and the subsequent processing of the pasteurized milk into dairy products. The technical result is: a three- to fivefold increase in the shelf-life of the dairy products; an increase in the safety and biological value of said products as well as in the production capacity of the equipment (without modification) and the environmental safety of production; an improvement in the quality of equipment sanitization with a 65% reduction in caustic soda consumption; a solution to the problem of milk stone; and the prevention of the microbiological recontamination of the finished dairy products.
Abstract:
A method of inhibiting and/or disrupting bacterial and/or biofilm and/or thermophile growth within heat exchangers used in the manufacture of anhydrous milk fat or butter or butter oil by thermal cycling of at least one process unit in the system.
Abstract:
A dairy-based product comprises an aerated, non-cultured dairy-based component, and a stabilizer for stabilizing at least one air cell within the aerated, non-cultured dairy-based component.
Abstract:
The invention provides hydrolases, polynucleotides encoding them, and methods of making and using these polynucleotides and polypeptides. In one aspect, the invention is directed to polypeptides, e.g., enzymes, having a hydrolase activity, e.g., an esterase, acylase, lipase, phospholipase (e.g., phosphlipase A, B, C and D acitvity, patatin activity, lipid acyl hydrolase (LAH) activity) or protease activity, including thermostable and thermotolerant hydrolase activity, and polynucleotides encoding these enzyme, and making and using these polynucleotides and polypeptides. The hydrolase activities of the polypeptides and peptides of the invention include esterase activity, lipase activity (hydrolysis of lipids), acidolysis reactions (to replace an esterified fatty acid with a free fatty acid), transesterification reactions (exchange of fatty acids between triglycerides), ester synthesis, ester interchange reactions, phospholipase activity and protease activity (hydrolysis of peptide bonds). The polypeptides of the invention can be used in a variety of pharmaceutical, agricultural and industrial contexts, including the manufacture of cosmetics and nutraceuticals. In another aspect, the polypeptides of the invention are used to synthesize enantiomerically pure chiral products.
Abstract:
The present invention relates to a methods of increasing the yield of milk protein in milk produced from a lacerating mammal, and to method of increasing the concentration of milk protein in milk produced from a lactating mammal, and to methods of increasing the yield of milk produced from a lactating mammal, and to maintaining milk yield or maintaining milk protein concentration or yield while reducing nutrient intake, said mammal having a diet that does not meet its nutritional requirements said methods comprising administering to a lactating mammal a compound that suppresses milk fat synthesis. Conjugated linoleic acid (CLA) is the preferred milk fat suppressing compound of the invention.