摘要:
Disclosed is process for producing milk and milk-related products with extended shelf life. The process comprises the steps of separating whole milk is a cream fraction and a skimmed milk fraction, wherein the skimmed milk fraction has a fat content of 0.5% by weight or less, subjecting the skimmed milk fraction to a heat treatment, said heat treatment comprising heating the skimmed milk fraction to 152° C. to 165° C. for 500 ms or less, and cooling of the skimmed milk fraction to a temperature at or below 70° C. The produced milk and milk-related products maintains a high degree of undenatured whey protein despite the high treatment temperature.
摘要:
Methods of making a zero sugar dairy-based food product and a zero sugar dairy-based food product are provided. The dairy-based food product includes a protease, an acyl transferase, a lactase, a skim milk, at least one of an additional ingredient selected from a group consisting of a probiotic, an artificial flavoring, a natural flavoring, a cream, a vitamin, a pectin, an oil, and combinations thereof, and an amount of water. The dairy-based food product further includes a sugar content of between 0 wt % and 0.4 wt %.
摘要:
A method of preparing a low calorie, Lactose-free and Phosphorus-reduced milk with multiple filtration, centrifugation, carbonation and phase separation steps to remove Lactose and Phosphorus from milk including skim milk. The method includes a filtration apparatus to employ ultrafiltration to remove Lactose and any component of Lactose. Ultra-Centrifugation is used additionally to increase and complete the removal of Lactose and to facilitate the reduction of Phosphorous in the final milk preparation. The process eliminates the conventional use of lactase enzyme to hydrolyze Lactose into its simple sugar components.
摘要:
A process for producing lactose-free dairy products is suggested, comprising the following steps: (a) Hydrolysis of a starting milk while adding lactase; (b) Nanofiltration of the hydrolysis product for producing a first permeate P1 and a first retentate R1; (c) Reverse osmosis or nanofiltration of the first permeate P1 for producing a second permeate P2 and a second retentate R2; (d) Mixing the first retentate R1 with such an amount of the second permeate P2 and the retentate R2 that a standardized dairy product is obtained, the content of proteins and minerals of which correspond to the one of the starting milk.
摘要:
The invention relates mainly to a method for producing an ingredient having the same functionalities as a melting salt, said method comprising at least one step of extracting citrates contained in a dairy fraction. Preferably, the dairy fraction is a milk serum. Advantageously, the step of citrate extraction is carried out by passing a milk serum through an anionic column and recovering the anionic eluate loaded with citrates. The anionic eluate loaded with citrates is then concentrated, mixed with a drying base, then dried, in order to obtain an ingredient in powder form.
摘要:
A process for the production of cheese milk is suggested, wherein (a) raw milk is subjected to heat treatment, (b) solids are removed from the heat-treated product, (c) the resulting intermediate is skimmed, (d) the skimmed milk such obtained is subjected to microfiltration, and (e) the resulting permeate is adjusted to the desired fat contents by adding an amount of the cream separated in step (c), and the standardized milk such obtained is (f) pasteurized in a final step.
摘要:
A method for producing fresh milk having a longer shelf life involves providing raw milk and performing an at least two-step centrifugal germ removal process of the raw milk before a standardization process of the raw milk is carried out. A method may also include performing a first step of a two-step centrifugal germ removal process before a skimming process separating skimmed milk is carried out and performing a second step of the two-step centrifugal germ removal process during the carrying out of the skimming process separating skimmed milk.
摘要:
The disclosure provides a simple and effective methods for sterilization of milk without degradation or loss of biologically active agents in the milk and the products produced by such methods.
摘要:
A process and apparatus for producing a sterile milk product from raw milk is disclosed. After separation, the skim milk portion is conducted to a primary filter assembly having a plurality of microfiltration units arranged in series. Bacteria having a size larger than the pores in the microfilters are retained in the retentate. The retentate is discharged from the primary filter assembly and flows to a secondary filter assembly having a plurality of microfiltration units. The permeate from the units in the primary filter assembly are combined and subjected to heat treatment.
摘要:
The invention deals with a process for the manufacture of a milk or whey product having a reduced spores and bacteria content, especially for the treatment of milk for the manufacture of standardized consumer milk or cheese milk and skim milk powder or whole milk powder. The invention enables the manufacture of the desired milk product using skim milk having a reduced content of microorganisms (spores and bacteria) relative to the prior art processes. Furthermore, the invention can be applied in connection with the manufacture of whey or pre-concentrated whey having a reduced spores and bacteria content.