363 results about "Pea protein" patented technology

A vegetarian nutritional supplement including soy protein, rice protein and pea protein which are blended in particular ratios, by weight, to impart a level of digestibility comparable to whey, which is the benchmark for non-vegetarian food products and nutritional supplements.

The invention discloses a safe compound feed of juvenile prawn of penaeus vannamei boone, which consists of bean pulp, pea albumen powder, fish powder, blood cell albumen powder, cuttlefish powder, shrimp shell powder, double-low rapeseed meal, cotton pulp, monocalcium phosphate, No. 1 flour, gluten powder, 50% choline chloride, complex vitamin for shrimp, microelement additive for shrimp, bacillus licheniformis, decorticating element, lower polyxylose, fermented peptide for aquatic product, gene recombinant protein growth promoter, nutrition immunology aquatic product food attractant, phospholipids oil and fish oil. With the gene recombinant protein growth promoter, the nutrition immunology aquatic product food attractant, and the high antibacterial peptide-containing fermented peptide, the safe compound feed can effectively restrain various enteropathogenic bacteria, improves the digestibility of the nutrition constituent of the feed, promotes the growth of the penaeus vannamei boone, can improve the organism immunity of the penaeus vannamei boone, and can obviously improve the survival rate of the penaeus vannamei boone.

A meat replacement product is provided for elimination diets including vegan diets. Pea protein is combined with konjac and fenugreek. The combination is then subjected to high pressure and temperature in conjunction with an extrusion and texturization process. The resulting product can be used to provide a variety of meat replacements including meatless fish sticks, meatless tuna, and meatless salmon as well as replacements for beef and chicken.

The invention provides an enzymatic-process method for improving emulsifying property and gelation property of pea protein, which belongs to the technical fields of agricultural-product deep processing and food industry. The invention relates to the modification of transglutaminase (also named glutamine transamine enzyme) to pea protein. The method takes pea protein as raw material and utilizes transglutaminase to modify the pea protein in different degrees so as to improve the emulsifying property and gelation property of the pea protein. A process of modifying the pea protein comprises the steps of mixing pulp, regulate pH, adding the transglutaminase, performing enzyme modification, concentrating, drying and obtaining modified pea protein. The method can obviously improve the emulsifying property and gelation property of the pea protein.

The invention provides a compound feed for young grass carps, which relates to a feed for aquatic animals, in particular to a feed for fishes. The compound feed comprises the following raw materials in mass percent: 5-15% of steamed fish meal, 20-30% of strong flour, 15-25% of bean pulp, 4-8% of soybean protein concentrate, 1-4% of pea protein powder, 8-15% of peanut meal, 15-25% of rapeseed meal, 1-3% of fish oil, 1-3% of bean oil, 0.1-0.3% of choline chloride, 1-2% of calcium biphosphate, 0.1-0.2% of garlicin, 0.1-0.2% of glucan, 0.5-1.0% of zeolite powder, 1-3% of wheat shorts, 0.2-0.3% of compound vitamin and 2-4% of compound mineral. Compared with the prior art, the feed product of the invention has balanced nutrition, can meet the requirement of young grass carps for nutrition in the process of growth, has good palatability and high feed intake rate, has good stability in water, and can not pollute the water quality of aquaculture water easily.

The invention discloses a formaldehyde-free wood adhesive. The formaldehyde-free wood adhesive consists of the following components in percentage by weight: 0 to 94.8 percent of water, 5 to 99.8 percent of mixed vegetable protein powder, 0.1 to 94.9 percent of PPE-N, 0.05 to 5 percent of preservative, 0 to 15 percent of pH regulator, 0 to 10 percent of thickening agent, 0.05 to 15 percent of antifreeze and 0 to 20 percent of filler, wherein the mixed vegetable protein powder is a mixture formed from defatted soybean powder and defatted pea protein powder or defatted cottonseed meal powder or defatted castor meal powder in a weight ratio of (1-5):1; and the PPE-N is prepared from polyamide epichlorohydrin and urea. The wood adhesive of the invention adopts formaldehyde-free raw materials, so no formaldehyde is released in the production processes of the adhesive and an artificial sheet material; and an E0-level (GB/T9846.3-2004) artificial sheet material of which the formaldehyde release amount is far less than 0.5mg/L can be produced; and all trance formaldehyde in an artificial sheet material product is from a wood raw material per se, so that the problem of the release of the formaldehyde is solved fundamentally.

The invention discloses a method for producing a pea peptide through an enzyme method, comprising the following steps of: blending screened and edulcorated pea protein powder used as main raw materials with water, ethanol and sodium sulfite to react for 3-5 hours; filtering and cooling to 50-60 DEG C; then sequentially adding two proleases for enzymolysis; modifying; inactivating enzyme; decoloring; separating a membrane; and carrying out spray drying on obtained filter liquor to obtain the pea peptide. The method acquires the pea peptide through a biological double enzyme method, has the advantages of simple production process, short production period, low cost, easy and convenient operation, moderate reaction condition, environmental protection and high safety performance and can be widely used in the fields of drugs, health care products, and the like.

The invention provides a method for culturing baby hamster kidney (BHK) 21 cell in a serum-free way, which leads the BHK 21 cell to be inoculated into a cell culture medium for culturing, wherein the cell culture medium comprises a basic culture medium and further comprises 100-200g/100L of soy protein, 100-200g/100L of pea protein, 100-200g/100L of broad bean protein, 0-100g/100L of potato protein, 0-200g/100L of wheat gluten protein and 50-100g/100L of rice protein by taking the volume of solvent of the culture medium as reference. In addition, the invention also provides a vaccine (such asrabies vaccine and foot-and-mouth disease vaccine) preparation method comprising the method for culturing the BHK 21 cell. The BHK 21 cell cultured by the culture medium containing the vegetable protein is high in culture density, beneficial to separating down-stream products of the cells, low in cost, small in batch difference, good in safety and suitable for producing virus host, expression vector and the like of biological products such as vaccine and the like.

The invention relates to a method for improving the extraction rate of pea protein isolate, which pertains to the technical field of extracting protein from beans. The method for extracting pea protein isolate takes the peas as raw material, adopts alkali-solution and acid-isolation and is divided into four steps of immersion, alkali-solution, acid-isolation and drying; the ultrasound wave auxiliary process can also be adopted during the step of alkali-solution; and through optimization of extraction techniques, people come to know that adoption of the ultrasound wave auxiliary process can obtain higher protein extraction rate compared with only adopting alkali-solution and acid-isolation. The extraction rate of protein obtained by the ultrasound wave auxiliary process can reach up to 83.5 percent and the purity of the pea protein isolate is 91.3 percent.

The invention discloses an immune type protein powder solid beverage and a preparation method thereof and belongs to the field of nutritional foods. The solid beverage comprises the following components: 70-85 percent of concentrated whey protein powder, 3-8 percent of pea protein, 5-15 percent of wheat protolysate, 2-4 percent of phospholipid, 1-3 percent of an acerola cherry extract, 1-5 percent of edible essence, 0.5-1.5 percent of a yeast extract, 0.5-1.5 percent of gamma-aminobutyric acid, 0.5-1.5 percent of coconut milk powder, 0.3-0.8 percent of silicon dioxide and 0.1-0.3 percent of stevioside. The invention also discloses the preparation method of the solid beverage. The solid beverage disclosed by the invention fully meets the demands of the human body, is scientific in prescription design, reasonable in nutrition arrangement and different in taste according to different customers, and can meet the special demands of different people on taste; the solid beverage is mellow in taste, convenient to use, stable in quality, simple in preparation method, easy to operate, suitable for large-scale industrial production, free of sugar in the prescription and suitable for diabetics to eat.

Disclosed are nutritional products comprising pea protein hydrolysates as a primary or sole source of protein. The nutritional products include nutritional liquids, powders, bars, and other food products, wherein the resulting nutritional products are physically stable over shelf life and provide favorable organoleptic properties. These nutritional products may be used as a nutritional source for individuals who are intolerant and/or allergic to cow milk proteins and soy proteins and/or who have malabsorption, maldigestion, or other gastroinstestinal conditions.

The invention provides a combined extraction process of pea starch and protein. The process comprises the following steps of taking the purified pea to soak and remove the peel, and then grinding, wherein the weight ratio of the pea quantity to the water quantity in the grinding process is 1 to 9; taking the grinded pea pulp, carrying out leaching reaction under the conditions that the concentration of NaOH solution is 0.075mol/L; the ratio of solid to liquid is 1 to 18; the temperature is 30 DEG C; and the agitating time is 18 hours; taking the leaching slurry to separate cellulose and pulp by a sieve, then carrying out centrifugal treatment, and separating to obtain upper protein solution and lower starch slurry; obtaining the pea starch from the lower starch slurry by washing, drying, crushing and filtering; and obtaining the pea protein from the upper protein solution by acid precipitation, centrifuging, washing and drying. By adopting the extraction process, the pea starch and the protein are obtained by combined extraction; the integrated yield of the pea starch and the protein is greatly improved; and the combined extraction process has the advantages of being simple in process, high in production efficiency, low in production cost, and reliable in production quality.

The present invention relates to the use of pea proteins to substitute at least partially the milk proteins in confectionery traditionally made with milk. It also relates to the confectionery product obtained after this substitution.

The invention provides feed for improving the anti-diarrhea ability of piglets and a preparation method thereof. The feed comprises, by mass, 30 to 50 portions of pregelatinized rice, 5 to 10 portions of expanded corn, 5 to 10 portions of pea protein powder, 5 to 20 portions of flour, 5 to 20 portions of expanded soybean, 1 to 5 portions of super steam dried fish meal, 1 to 3 portions of fish soluble powder, 5 to 15 portions of whey powder, 1 to 3 portions of vegetable oil, 0.3 to 0.8 portions of calcium carbonate, 0.5 to 1 portion of calcium dihydrogen phosphate, 0.1 to 0.4 portions of sodium chloride, 0.95 to 2.2 portions of amino acids and 0.3 to 0.8 portions of drug feed additives. The drug feed additives include pilose asiabell root, radix astragali, white atractylodes rhizome, white peony root, licorice root, poria cocos, radix angelicae sinensis, ligusticum wallichii, plantain seed, wild buckwheat and dandelion. The feed improves piglet intake, promotes growth, enhances immunity, reduces a diarrhea rate, promotes digestive organ development, improves enzyme activity and improves animal product quality.

The invention relates to a compound feed specially used for carps. The compound feed is prepared by mixing the following raw materials in parts by weight: 150-250 parts of expanded soybean meal, 150-250 parts of cottonseed meal, 100-150 parts of rapeseed meal, 100-150 parts of wheat middling, 50-100 parts of pea protein powder, 50-100 parts of corn dried distilled grain, 50-100 parts of rice oil bran, 15-40 parts of soybean oil, and 5-10 parts of a feed additive special for carps. The compound feed specially used for carps disclosed by the invention is capable of obviously improving the economic benefit of carp culture and obviously improving diseases in the carp culturing process; the survival rate is increased by 12-15%; furthermore, the feed conversion rate in the carp culture is obviously increased; carps are promoted to grow; the quality of carps is increased; in addition, fish meal is not used in the compound feed disclosed by the invention any longer; the production cost is also reduced obviously; and the economic benefit is obvious.

The invention discloses nutritious light-food nutritious breakfast powder used for reducing weight. The nutritious light-food nutritious breakfast powder used for reducing weight comprises the following raw materials: inulin, soybean protein isolate, xylitol, wheat germ powder, pea protein powder, coconut cream powder, kudzuvine root powder, median-chain triglyceride powder, Chinese yam powder, Chinese wolfberry fruit powder, refined konjac powder, and sucralose. The invention further discloses a meal-replacement-powder set meal used for reducing weight. The meal-replacement-powder set meal used for reducing weight comprises the nutritious light-food nutritious breakfast powder used for reducing weight, and nutritious light-food nutritious supper powder used for reducing weight; and the nutritious light-food nutritious supper powder used for reducing weight comprises the following raw materials: red date powder, inulin, coconut cream powder, purple rice flour, grain flour, pea proteinpowder, xylitol, wheat germ powder, and sucralose. The nutritious light-food nutritious breakfast powder and the meal-replacement-powder set meal used for reducing weight solve the technical problemsof the existing weight-reducing meal replacement powder, namely improper match, lack of nutritional characteristics, unbalanced nutrients, and absence of targeted eating time.

The invention discloses a preparation method of a pea peptide with a prebiotics effect. The preparation method comprises the following steps of S1, uniformly agitating pea protein with water accordingto a solid-liquid ratio of (1 to 5) to (1 to 20), so as to obtain a mixed solution, and shifting to S2; S2, in a natural pH (potential of Hydrogen) condition, at a temperature of 45 to 55 DEG C, adding alkali protease into the mixed solution, and carrying out enzymolysis for 0.5h to 1.5h; next, adding neutral proteinase, and carrying out the enzymolysis for 1h to 3h; next, adding papain, carryingout the enzymolysis for 1h to 3h, and shifting to S3; S3, raising the temperature to 90 to 100 DEG C, carrying out enzyme deactivation, and shifting to S4; S4, filtering and collecting filtrate, carrying out vacuum concentration on the filtrate, and then carrying out spray-drying, so as to obtain the pea peptide. The invention also discloses application of the pea peptide with the prebiotics effect, which is prepared and obtained through the method provided by the invention, to food. The pea peptide prepared by the preparation method has the prebiotics effect; the preparation method of the pea peptide does not need to artificially regulate a pH value; the operation is simplified; the preparation time is effectively shortened, and the production cost is decreased.

The invention relates to a sanitarian edible protein and a processing process thereof, belonging to the technical field of edible proteins and extraction processes thereof. The process comprises the steps of extraction of pea vermicelli wastewater, centrifugal separation, extraction of pea slag for the second and third time, enzymolysis, acid deposition, centrifugation, washing, centrifugation and syrup mixing for neutralization. By using the processing process for extracting the edible protein from vermicelli wastewater, the original method for producing proteins by boiling the vermicelli wastewater through a big pan is changed and the recovery rate of proteins is increased. The invention has the advantages of changing original feed proteins into edible proteins with high added values, increasing enterprise revenue, improving comprehensive utilization of resources and reducing COD (Chemical Oxygen Demand) content in wastewater to better treat the wastewater so as to reduce the difficulty of wastewater treatment. Edible pea proteins obtained through the process have the functions of gel property of protein, water absorbability, oil absorbency, and the like and can be added into a plurality of kinds of foods to increase the protein content of the foods and change the property of the foods.

The invention relates to protein-containing composition, in particular to protein-containing composition and food for pregnant women as well as a preparation method and an application of the composition. The composition is prepared from soy protein isolate, whey protein, pea protein, yeast protein and docosahexaenoic acid powder. The invention provides high-quality protein powder suitable for pregnant women, and protein is widely sourced and includes soy protein and pea protein which are vegetable protein, whey protein which is animal protein as well as yeast protein which is microbial protein. Compared with existing food for supplementing pregnant women with protein nutrition, the product has the advantages that matching of protein types is matched more reasonably, and more nutrients contributing to health keeping of pregnant women and fetuses exist in the composition.

The invention discloses a preparation method of a composite drawing protein, a product and application of the product. The preparation method comprises the steps of rice protein glycosylation, rice protein deamidation, pea protein gelatinization, mixing and feeding, tempering and chelating, extruding and puffing, feeding of the extruded and puffed material into a cooling grinding head, controllingof the temperature of a cooling die orifice to be 40-80 DEG C so that the protein fibrotic tissue structure is instantaneously immobilized the denatured, and then cutting, forming and freezing so that the wet-extruded high-moisture composite wiredrawing protein is obtained. According to the invention, glycosylation and deamidation of the rice protein are utilized to improve alpha helix, reduce hydrophobicity and improve solubility, and the gelatinized pea protein is combined to obtain the composite wiredrawing protein raw material bag with a stable structure and comprehensive nutrition through a chelating process, so that full utilization of raw materials can be realized, and nutritional and healthy products can be obtained.

The invention provides a serum-free animal cell culture medium dry powder and a preparation method thereof; the serum-free animal cell culture medium dry powder comprises basic culture medium dry powder and further comprises 100-200g/100L of soy protein, 100-200g/100L of pea protein, 100-200g/100L of broad bean protein, 0-100g/100L of potato protein, 0-200g/100L of wheat gluten protein and 50-100g/100L of rice protein by taking the volume of solvent of the culture medium as reference. The invention also provides a liquid serum-free animal cell culture medium containing the serum-free animal cell culture medium dry powder and a preparation method thereof. The cells cultured by the culture medium containing the vegetable protein are high in culture density, beneficial to separating down-stream products of the cells, low in cost, small in batch difference, good in safety and suitable for producing virus host, expression vector and the like of biological products such as vaccine and the like.