摘要:
This disclosure features human milk permeates and compositions containing the same obtained from fractionated whole human milk. The oligosaccharide rich permeate and permeate compositions of the present invention are useful as nutritional supplements for pre-term and full term infants, for establishing or maintaining gut flora and for treating the symptoms of inflammatory bowel disease.
摘要:
THIS INVENTION RELATES TO A METHOD FOR THE MANUFACTURE OF A BIFIDOGEN FACTOR CALLED "BIFIDUS 2" (BF2) WITH ENHANCED ACTIVITY. THE PROCESS OF THE INVENTION IS CHARACTERIZED BY PASSING A PROTEIN HYDROLYSATE CONTAINING THE FACTOR BF2 AT LEAST TWOCE THROUGH A CHROMATOGRAPHIC COLUMN OF AN ION-EXCHANGE RESIN OR THROUGH A DEXTRAN GEL. THE FIRST CHROMATOGRAPHY IS CHARACTERIZED BY PASSING THE HYDROLYSATE THROUGH A COLUMN OF A STRONG ACID CATION EXCHANGE RESIN IN THE ACID FORM. THE SECOND CHROMATOGRAPHY IS CHARACTERIZED BY PASSING THE CONCENTRATED ELUATE FROM THE FIRST CHROMATOGRAPHY PROCESS THROUGH A COLUMN OF A WEAK ACID CATION EXCHANGE RESIN. THE BF2 CONCENTRATE IS THEN OBTAINED BY A FURTHER CHROMATOGRAPHIC PROCESS USING A BASIC ANION EXCHANGE RESIN, OR FILTERING THE SOLUTION THROUGH GEL. THE PROCESS IS DIRECTED TOWARDS OBTAINING AN IMPROVEMENT IN THE YIELD OF BF2 CONCENTRATE FROM PROTEIN HYDROLYSATE SOLUTION.
摘要:
This disclosure features human milk permeates and compositions containing the same obtained from fractionated whole human milk. The oligosaccharide rich permeate and permeate compositions of the present invention are useful as nutritional supplements for pre-term and full term infants, for establishing or maintaining gut flora and for treating the symptoms of inflammatory bowel disease.
摘要:
A demineralised whey powder is suggested which is obtainable by: (a) Separating raw milk, removing the cream; (b) Subjecting the skimmed milk such obtained to microfiltration or microdiafiltration, obtaining a whey protein-rich permeate P1 and a retentate R1 containing casein and GMP in the process; (c) Subjecting the permeate P1 to column chromatography separation, in which the lactoferrin contained therein remains on the column; (d) Subjecting the permeate, from which lactoferrin had been removed, to dialysis; and (e) Dehydrating the diluate such obtained.
摘要:
The present invention relates to a process for preparing dairy products with a low content of sterols, particularly of cholesterol, characterized in that it consists essentially of contacting an oil-in-water emulsion comprising dairy fats with cyclodextrin in sufficient amount to form inclusion complexes with the sterols so that the latter can be extracted from the fat, and simultaneously or not, separating at least partly said complexes from the medium without inverting the starting oil-in-water emulsion.
摘要:
This disclosure features human milk permeates and compositions containing the same obtained from fractionated whole human milk. The oligosaccharide rich permeate and permeate compositions of the present invention are useful as nutritional supplements for pre-term and full term infants, for establishing or maintaining gut flora and for treating the symptoms of inflammatory bowel disease.
摘要:
This disclosure features human milk permeates and compositions containing the same obtained from fractionated whole human milk. The oligosaccharide rich permeate and permeate compositions of the present invention are useful as nutritional supplements for pre-term and full term infants, for establishing or maintaining gut flora and for treating the symptoms of inflammatory bowel disease.
摘要:
The process for the chromatographic fractionation of whey comprising passing whey through a column of an ion exchange material, thereafter passing water through said column as eluant, and collecting the aqueous effluent from said column as a plurality of fractions. Advantageously the ion exchange material is a polystyrene resin containing sulfonic acid groups neutralized with calcium ions and cross-linked with about 2 to 4% by weight of divinyl-benzene, and the eluant is demineralized water.
摘要:
Heat and acid stable whey protein material is produced having on a weight basis ratios of calcium to protein from .002 to .05, ash to protein from .02 to 0.2 and calcium to ash from .02 to .35. This protein material is derived from liquid whey by means of adjusting the calcium content of liquid whey and then isolating the protein material by means of physical separation techniques.