摘要:
A storage-stable food composition, expandable with either milk or water, even at acidic pH, into an organoleptic/nutritional edible food substrate, is comprised of (i) a successive anion exchange resin/silica or silica/anion exchange resin extracted lactoserum protein fraction, and (ii) a Xanthomonas hydrophilic colloid.
摘要:
A process is disclosed for producing a liquid modified vegetable protein having thermoplastic and forming properties similar to casein and caseinate salts. The process comprises making an aqueous slurry of a vegetable protein material, adjusting the pH, heating the slurry, and then neutralizing the slurry.
摘要:
The simulated egg approximates a boiled, poached or fried hen''s egg. The simulated egg may be used together with other materials in a salad or eaten as is, for example, for breakfast. The simulated egg includes a white portion and a yolk portion. The white portion may be made from water, vegetable oil, a gel forming material such as low methoxyl pectin and a gel setting agent such as dicalcium phosphate. The yolk portion may be made from water, vegetable oil, protein, a gel forming material such as low methoxyl pectin, a gel setting agent such as dicalcium phosphate and coloring matter. The egg may be formed in the appropriate shape by molding.
摘要:
A casein phosphopeptide composition is prepared containing less than 4% phenylalanine, tyrosine and tryptophan, greater than 8% and less than 20% serine, a ratio of Ca+Mg+P/N.sub.T greater than 0.2, wherein N.sub.T is the total nitrogen content times 6.38, and free amino acids of less than 3%. The composition is useful as an ailment for dietetic or therapeutic nutrition or as a medicament. Salts of the phosphopeptides may be formed from macroelements such as calcium and/or magnesium and/or from oligoelements such as iron, zinc and copper. The composition is produced by proteolytic enzyme hydrolysis of a casein-based material, and using ultrafiltration and aggregration with a bivalent cation salt to isolate the phosphopeptide composition.
摘要:
A process for preparing a heat resistant milk protein having excellent processability which comprises subjecting an aqueous solution or dispersion containing casein and an acidic polysaccharide at pH of 7.5-10.5 and at a temperature of 70.degree. C. or higher for 5 minutes or more, forming the resultant into a desired shape, and soaking in an aqueous solution containing multivalent metallic compound in an amount of 10 mM or more as a multivalent metal.
摘要:
High NSI dry vegetable protein isolates may be effectively utilized to replace egg albumin and/or milk caseinates in food recipes. The isolates are characterized as having an NSI of at least 90, substantially free from vegetable protein hydrolyzates, capable of forming insoluble heat-set gels and having aqueous Brookfield viscosities substantially lower than those which are obtained from conventional undigested vegetable protein hydrolyzates. The relatively neutral pH extraction conditions in the presence of sulfurous ions, coupled with its recovery without chemically or enzymatically hydrolyzing the protein constituents affords an effective method for manufacturing these unique isolate products. The isolates may be used to directly replace either casein or egg albumin in a wide variety of food recipes.
摘要:
Process for the production of a milk protein digestion product which process comprises passing, at elevated pressure and temperature, a mixture of milk protein, at least one digestion agent, water and a composition, which liberates an inert gas at said elevated pressure and temperature, through an extruder and allowing the product to expand freely at the outlet thereof to give a foamed form-stable extrudate with a specific weight up to 0.4 g./cm.sup.3.
摘要翻译:用于生产牛奶蛋白质消化产物的方法,该方法包括在升高的压力和温度下通过在所述升高的压力和温度下释放惰性气体的乳蛋白,至少一种消化剂,水和组合物的混合物, 通过挤出机使产品在出口处自由膨胀,得到泡沫形式稳定的挤出物,其特定重量最高可达0.4g / cm 3。
摘要:
The drying of solutions of derived protein-containing compositions and particularly mineral containing deproteinized whey byproducts and additives such as gelatin and sodium hexametaphosphate can be improved by mixing starch, preferably, a thin boiling modified starch, with the solution prior to drying. The dried product exhibits reduced hygroscopicity as well as improved physical and chemical properties.
摘要:
There is disclosed a low-calorie whippable topping composition which comprises a protein, a stabilizing gum, a sweetener, an emulsifier, and a fat wherein the fat is a high solids fat such as hydrogenated palm kernel oil and the fat and emulsifier are present in relatively low proportions.
摘要:
A modified protein composition which is produced by contacting a water-soluble protein, such as plant seed proteins, cow milk protein, animal meat proteins, fish meat proteins, egg proteins and microorganisms proteins, with a cysteine-enriched plastein in an amount of at least 1% by weight on the basis of the water-soluble protein in an aqueous medium, and if desired, heating the resultant under a mild condition (e.g. at a temperature of 40.degree. to 90.degree. C.), said cysteine-enriched plastein being produced by hydrolyzing a protein with an enzyme having an endopeptidase activity and subjecting the hydrolyzate to dehydration-condensation with a protease having an esterase activity in the presence of an activated cysteine (e.g. lower alkyl cysteinate, N-acetyl-L-cysteine or L-cysteinyl-L-cysteine).