摘要:
La présente invention concerne un procédé de traitement par pression d'un produit alimentaire comportant des bactéries lactiques pour diminuer la présence de bactéries non-lactiques. Dans un autre aspect, l'invention concerne un procédé de traitement par pascalisation d'un produit alimentaire comportant un aliment aqueux ayant un pH inférieur à 4.5. Dans un mode de réalisation, l'invention concerne le traitement d'une fondue par haute pression afin de prolonger la durée de conservation.
摘要:
The invention relates to a process for the preparation of a soured milk product by means of physical modification of milk raw material and a crosslinking enzyme that strengthens the texture. The invention also relates to a milk product that contains physically modified milk raw material fat globules and has been treated with a crosslinking enzyme.
摘要:
The invention defines a method for obtaining a fermented dairy product characterized by a heat treatment step followed or preceded by a high pressure homogenization step at a pressure above 100 MPa and up to 350 MPa of a dairy starting material, wherein the total fat composition of the dairy starting material lies between 0.05% and 10% by weight, wherein the total quantity of protein lies between 3 and 10% by weight, and wherein the fat and protein come exclusively from the dairy starting material. This method allows obtaining fermented dairy products with improved rheological properties avoiding the use of additives such as thickeners or stabilizers. Also, it allows obtaining fermented dairy products with improved mouth-feel.
摘要:
A process for treating milk including the steps of: a homogenization step wherein the milk is maintained at a temperature of below about 60° C.; and, a high pressure processing step, wherein the milk is subjected to an elevated pressure above about 350 MPa wherein the elevated pressure of the high pressure processing step does not induce an increase in the temperature of the milk in excess of a limiting temperature of about 60° C. during the high pressure processing step.
摘要:
The present invention relates to protein compositions. In particular, the invention relates to a method for the production of a composition comprising casein fibrils. Further aspects of the invention area composition comprising casein fibrils, the use of such a composition and a food product comprising the composition.
摘要:
The method of the invention is characterized in that in the first phase the device installation is filled with processed liquid product, yielding a low pressure zone and then the processed liquid product is introduced under high pressure into the cavitation process, where moving at a rate of not less than 3 m/s and under pressure of not less than 20 bar is introduced to the cavitation and rotation location of the separated streams of the processed liquid product, which rotating in the further part, in the longitudinal axis of the cavitator, move in the opposite directions, resulting in differential pressure leading to cavitation process with effects characteristic for sterilization and homogenization with heterogeneous parameters, wherein in the next phase a separation takes place into a liquid product, which has a particle size larger than 600 nm and a liquid product which has a particle size smaller than 600 nm, wherein the liquid product of larger particle size is directed to cooling and complementary cavitation reprocessing, and the liquid product of smaller particle size is subjected to particle size analysis control, by which the liquid product, which meets the preset parameters, is directed to the finished product acceptance, and the liquid product which does not meet the acceptance criteria is sent to the next reprocessing. The device of the invention is characterized in that it comprises a low pressure pump (2), which is used to fill the device installation with processed liquid product, wherein in a subsequent operation the particle size analyzer (7) switches the high pressure pump (1 ) on, introducing at a pressure not less than 20 bar the processed liquid product into the cavitator (3), where the cavitation process takes place, the resulting liquid product having a heterogeneous structure is introduced into the separator centrifuge (4), in which takes place, depending on parameters, the separation of the flow into the heat exchanger (5) and the cavitation reprocessing, and the flow through the valve (6) to the particle size analyzer (7), which directs the liquid product to the reception point.
摘要:
Disclosed in the application is a raw milk preparation for use for treating or preventing childhood asthma and allergic diseases and methods of producing the raw milk preparation for use for treating or preventing childhood asthma and allergic diseases. Also disclosed is the use of the a raw milk preparation as nutritional supplement for a female human being during pregnancy, as a preparation for a planned pregnancy and/or during nursing of the infant or for an infant or child from birth to at least until completion of the 1 st or 3 rd year of age.
摘要:
The present invention relates to a process for pasteurizing dairy products which uses the high hydrostatic pressure method. More particularly, the present invention relates to a process for pasteurizing dairy products, comprising the following stages of operation: a) placing the dairy product, as such or packaged in a suitable packaging, in the compression chamber of a machine for high hydrostatic pressure treatment, the chamber being filled with incompressible fluid, and then sealing the compression chamber, b) raising the pressure within the said compression chamber for a period of approximately 1-10 minutes, until a pressure in the range from 4000 bars to 6000 bars is reached, c) maintaining the pressure within the said compression chamber for a period of approximately 2-10 minutes at a temperature in the range from 0?oC to 25o¿C, d) decompressing to atmospheric pressure, opening the compression chamber and removing the said dairy product. The dairy product made in this way has improved characteristics by comparison with the identical untreated product; in particular, it is more digestible and has better keeping quality.
摘要:
A method of producing cheese and the like is disclosed in which ripening is carried out under a pressure of 100-2500kg/cm² in the presence of lactobacilli. The ripening time is shortened considerably while achieving satisfactory taste and texture.
摘要翻译:公开了一种生产干酪等的方法,其中在乳杆菌存在下,在100-2500kg / cm 2的压力下进行熟化。 成熟时间大大缩短,同时达到令人满意的味道和质地。