Systems and methods for filtering dairy may filter milk with a wide-pore filter to produce a wide-pore retentate and a wide-pore permeate, wherein the wide-pore retentate may comprise casein and beta-lactoglobulin. The systems and methods may further ultra-filter the wide-pore permeate to produce an ultra-filtered retentate and an ultra-filtered permeate, wherein the ultra-filtered retentate comprises alpha-lactalbumin. The systems and methods may further nano-filter the ultra-filtered permeate to produce a nano-filtered retentate and a nano-filtered permeate, wherein the nano-filtered retentate comprises lactose. The systems and methods may further perform reverse osmosis (RO) on the nano-filtered permeate to produce a reverse osmosis retentate and a reverse osmosis permeate.

A method for producing a low sugar acidified milk product includes providing a milk base having a protein content of about 2.5% to about 8%, a fat content of about 0% to about 10%, a lactose content of about 0.6% to about 2.5% and an ash content of about 0.6% to about 0.9%; adding a citrate preparation to the milk base; optionally homogenizing the milk base; pasteurizing the base milk; fermenting the milk base with a starter culture to provide a low sugar acidified milk product having a pH of about 4.4 to about 4.7. A low sugar acidified milk product includes added citrate preparation in an amount of about 0.1% to about 0.18%, calculated as a pure citrate. A low sugar acidified milk product, wherein the total citrate concentration of the product in the range of about 0.1% to about 0.25%, calculated as pure citrate.

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 %.

The present invention relates to compositions, particularly liquid compositions, comprising enzymes, methods of making the compositions, and uses of the same for making, e.g., dairy products.

The present invention relates to a process for producing a fermented milk product comprising the steps of 1) adding a starter culture comprising at least one lactic acid bacteria strain to a milk base, 2) fermenting the milk for a period of time until a target pH is reached, 3) using a starter culture comprising at least one lactose-deficient strain, which is capable of metabolizing a non-lactose carbohydrate, and 4) adding a low pH stable lactase to the process either at the start, during or at the end of the fermentation step, wherein the low pH stable lactase retains its activity at a pH of 5.0 and a temperature of 37 C. at a level of at least 5% as compared to its activity at the optimum pH of the lactase.

Process for preparing lactose-free skimmed, partially skimmed and whole milk, comprising the following steps: 1) pasteurization and skimming, 2) enzymatic hydrolysis of the skimmed milk by lactase enzyme, 3) microfiltration of the hydrolysed skimmed milk and obtainment of a microfiltration retentate (RMF) and of a microfiltration permeate (PMF), 4) PMF ultrafiltration and obtainment of an ultrafiltration retentate (RUF) and of an ultrafiltration permeate (PUF), 5) first PUF nanofiltration and obtainment of the first nanofiltration retentate (RNF 1) and of a first nanofiltration permeate (PNF 1), 6) second PNF 1 nanofiltration and obtainment of a second nanofiltration retentate (RNF2) and of a second nanofiltration permeate (PNF2), and 7) final step: obtainment of lactose-free milk by mixing one or more of the fractions deriving from one or more of the previous steps, which is characterized in that: (I) the first nanofiltration of step 5) is carried out with membranes having a molecular weight cut-off ranging from 400 to 600 Da and the second nanofiltration is carried out with membranes having a molecular weight cut-off ranging from 150 to 250 Da, and (II) the final step 7) is carried out by mixing a composition comprising at least RUF, RNF1 and PNF2.

The invention relates to a method of separating components from milk and utilizing the separated components to form blended dairy compositions. The present invention relates to nutritional milk compositions and products which are designed to include per serving size a specified percentage range of one or more components separated from milk. The compositions of the present invention can optionally include non-essential but nutritionally functional components.

The invention relates to a method of separating components from milk and utilizing the separated components to form blended dairy compositions. The present invention relates to nutritional milk compositions and products which are designed to include per serving size a specified percentage range of one or more components separated from milk. The compositions of the present invention can optionally include non-essential but nutritionally functional components.

The present invention relates to ready-to-drink protein shakes. In particular, the invention provides a desired mouthfeel and perceived thickness in the absence of food thickeners and contains an ideal nutrition profile to aid in whole body recovery of an exercising individual when consumed withing the anabolic window of the exercising individual.

A method of producing sialyloligosaccharides a sialyloligosaccharides-containing source that also contains carbohydrates and minerals. The process includes subjecting the source to a temperature of from about 67 C. and (i) filtration with a heat-resistant filter at a temperature of about 35 to about 95 C. to produce a first retentate and first permeate, or (ii) centrifugal separation to produce a light phase and a heavy phase and filtration of the light phase at a temperature of about 50 to about 70 C. to produce a first retentate and first permeate, (b) nanofiltration of the first permeate, or nanofiltration and diafiltration of the first permeate, to produce a second retentate and second permeate, and (c) concentration of the second retentate, to produce a sialyloligosaccharide-containing extract. Additionally, the invention relates to a sialyloligosaccharide-enriched composition comprising at least 3-sialyllactose and 6-sialyllactose and its use in, for example, nutritional and infant formulas, and for maintaining or improving cognitive function.