36results about How to "Low protein" patented technology

The roasted sausage is produced with the materials including pork 60-100 weight portions, chicken chest 10-30 weight portions, icy water 20-50 weight portions, sugar 1.5-4.0 weight portions, salt 1.4-4.0 weight portions, monosodium glutamate 0.15-0.4 weight portions, sodium nitrite 0.00243-0.00486 weight portion, red kojic rice 0.009-0.036 weight portion and spice powder 0.18-0.36 weight portion. The production process includes deforesting main material, trimming, chopping, compounding supplementary material, kneading, filling, steaming, fumigating, drying, cooling and other steps, and features the fumigating, in which the sausage is fumigated with filtered smoke at 55-65 deg.c for 15-20 min. The roasted sausage has no residual smoke grain, no benzopyrene and other toxic matter, low fat content, high protein content, good taste and unique scent.

The invention relates to a method of manufacturing reconstituted tobacco through a high-quality functional paper-making process. The method of manufacturing the reconstituted tobacco through the high-quality functional paper-making process is characterized by comprising the following steps: a. waste tobacco materials are extracted after being fully infiltrated in hot water, the mixture of each waste tobacco material and water enters a slurry-squeezing machine to be squeezed into slurry, and solid and liquid are separated; b. crude extract liquid enters a concentrating system and is concentrated after passing through a straight-line vibration screen and a horizontal screw decanter centrifuge, and solid-liquid separation is conducted on the crude extract liquid; c. after the slurry is squeezed through the slurry-squeezing machine, the mixture of waste tobacco materials and water enters a crude extract tobacco slurry pool, and biological enzyme processing is conducted on the tobacco slurry after compound proteases and lignin enzymes are added to the crude extract slurry pool or follow-up slurry pools. According to the method of manufacturing the reconstituted tobacco through the high-quality functional paper-making process, the content of injurious components in raw tobacco materials such as proteins, amino acids, pectins, lignin and cellulose in the reconstituted tobacco can be selectively reduced so as to reduce the number of injurious components released when the reconstituted tobacco is combusted, a large amount of zymoprotein is not left in a finished reconstituted tobacco product, and meanwhile tobacco macromolecule substances are degraded through enzymes or are separated through flocculating agents.

The invention discloses a composition for patients with chronic renal disease and preparing method thereof, and belongs to the technical field of medical food. The composition is prepared from, 33.4-58.6 g / l of protein, 62.5-123 g / l of fat, 204-305 g / l of carbohydrates, 5.0-20 g / l of dietary fiber, 0.14-0.68 g / l of phosphorus, 0.2-1.68 g / l of sodium, 0.2-2.00 g / l of potassium, 0.3-1.33 g / l of calcium, 0.04-0.30 g / l of magnesium, 1.0-2.25 mg RE / L of vitamin A, 4.6-8.6 mg RE / L of vitamin B complex, microelement, other vitamins, and water. The invention matches scientifically, and has high heat,low phosphorus ,sodium and potassium.The content of vitamin A is low while the content of vitamin B is high, conforming to the principle of nutrition support. The composition is easy to digest and is the main nutrient source of patients with chronic renal disease.

The invention discloses a stuffed fish roe sausage. The stuffed fish roe sausage is prepared from a pulp wrapper and stuffing, and is characterized in that the pulp wrapper is prepared from the following raw materials in parts by weight: 50 to 60 parts of grade AA freshwater fish millet, 3 to 7 parts of potato starch, 0.1 to 0.2 part of a moisture retention agent, 0.1 to 0.2 part of glutamine transaminase, 1 to 3 parts of table salt, 20 to 24 parts of white granulated sugar, 0.4 to 0.8 part of monosodium glutamate, 0.002 to 0.008 part of ethyl maltol, 1 to 3 parts of fresh egg white, 1 to 3 parts of fat meat and 6 to 7 parts of ice water; the stuffing is prepared from the following raw materials in parts by weight: 8 to 12 parts of flying fish roe, 3 to 7 parts of potato starch, 0.1 to 0.2 part of glutamine transaminase, 2 to 3 parts of table salt, 1 to 3 parts of white granulated sugar, 0.4 to 0.8 part of monosodium glutamate, 0.005 to 0.015 part of ethyl maltol, 1 to 3 parts of fat meat, 1 to 3 parts of fresh yolk, 0.2 to 0.4 part of fresh garlic, 0.2 to 0.4 part of carrot and 6 to 7 parts of the ice water. The stuffed fish roe sausage provided by the invention has the characteristics of having low fat, much protein, high nutrients and delicious taste, being pure natural and being easy to absorb and the like, caters for living habits and taste requirements of modern people and meets healthy and rapid-pace life of modern people.

The invention provides a method for producing frozen octopuses with good color and taste and rich nutriments. In a technical scheme, the method for producing the frozen octopuses is characterized by comprising the following steps of: (1) raw material inspection, (2) temporary breeding, (3) internal organ removal, (4) washing, (5) stirring by a stirrer, (6) classification, (7) dishing for quick freezing, (8) packaging material inspection, (9) packaging, (10) metal detection, and (11) warehousing.

The invention discloses ulva fasciata polysaccharide and application thereof. The ulva fasciata polysaccharide is prepared by the following steps: performing an ultrasonic auxiliary water extract and alcohol precipitation process on washed ulva fasciata as a raw material, thereby obtaining crude ulva fasciata polysaccharide; decoloring and removing protein from the crude ulva fasciata polysaccharide by using a radial flow chromatographic column by tan ion exchanger A103S as a packing; separating and purifying the crude ulva fasciata polysaccharide of which the color and the protein are removed by using the radial flow chromatographic column by taking Sephadex-G100 as a packing, thereby obtaining pure ulva fasciata polysaccharide with uniform molecular weight. The method for preparing the ulva fasciata polysaccharide has the characteristics of environment protection, rapidness, high efficiency and low cost, and is applicable to on-scale production; the contents of protein and the pigment in the prepared ulva fasciata polysaccharide are both relatively low, the relatively high purity is achieved, the molecular weight distribution is concentrated, the moisture absorption and retention property is improved, and the result that of ulva fasciata polysaccharide has the shearing thickening property is found for the first time. Therefore, the ulva fasciata polysaccharide disclosed by the invention can be used as a moisture absorption and retention agent or a thickening agent.

The invention disclosed a quick-frozen ball, which is composed of the following components in parts by weight: 40 to 60 parts of minced fillet of a plurality of fishes, 8 to 12 parts of pig fat, 8 to 12 parts of water, 8 to 12 parts of starch, 3 to 6 parts of egg white, 4 to 7 parts of edible fungus, 4 to 7 parts of carrot, 4 to 7 parts of vermicelli, 3 to 7 parts of onion, 0.5 to 2.5 parts of salt, 1 to 4 parts of sugar, 0.2 to 0.4 part of monosodium glutamate, 0.1 to 0.3 part of xylose, 0.08 to 0.25 part of glucose, and 0.03 to 0.06 part of mirin. The invention also discloses a manufacturing method of the quick-frozen ball. The manufacturing method comprises the following steps: taking minced fillet of a plurality of fishes as the main material, then adding edible fungus, carrot, vermicelli, onion, and other vegetables into the minced fillet, then processing the mixture by a special manufacturing technology, and finally quickly freezing the processed mixture by special equipment so as to industrially produce the quick-frozen balls. The quick-frozen ball has the characteristics of low fat content, high protein content, rich nutrients, delicious taste, complete nature, and easy absorption, has a smooth, tender and crispy taste, and can satisfies the requirements of various consumers and consumption channels.

The invention relates to a preparation method of mollusca foods and aims at providing a preparation method of instant sea cucumbers or abalones which are free of additives, balanced in nutrition and long in shelf life, reach the hygienic standard and are packaged after being mixed with auxiliary materials. The preparation method mainly comprises the following steps: 1, preparing auxiliary material soup; 2, preparing a finished product to be matched with the auxiliary material soup; and 3, sub-packaging, sterilizing and storing. The preparation method is simple in process, no additive is added in the preparation process, and the workshop temperature is low, and the sanitary conditions during production are ensured; the prepared instant sea cucumbers or abalones are good in mouth feel, convenient to eat, free of additive and long in shelf life, and both the nutrition and the sanitation meet the enterprise standards. The preparation method is used in the field of preparation of the instant sea cucumbers or abalones.

The invention relates to a method for detecting yeast beta-glucan in milk or a milk product. The method comprises 1, pretreatment: carrying out enzymolysis on milk or a milk product through a neutral protease or an alkaline protease, carrying out centrifugation on the enzymolysis product, cleaning the precipitates obtained through centrifugation through pure water or deionized water, adding an monobasic acid into the precipitates and carrying out heating hydrolysis, and 2, analysis: determining glucose content of the pretreatment product through ion chromatography and calculating yeast beta-glucan content of the milk or milk product.

The invention provides a canned product with sea cucumbers and bouilli and a processing method thereof. The canned product with bouilli and sea cucumbers comprises sea cucumbers, bouilli, seasoner pulp and chicken bone soup. The canned food with sea cucumbers and bouilli is prepared from the following steps of: preparing a sea cucumber raw material; preparing a bouilli raw material; preparing the seasoner pulp; preparing the chicken bone soup; cooking; canning; and freezing for keeping fresh. Because the sea cucumbers, the bouilli and the chicken bone soup are added to the canned product with sea cucumbers and bouilli, and the raw materials are respectively prepared and cooked, the canned product with sea cucumbers and bouilli not only has nutritional values of the sea cucumbers and the flavor of the bouilli, but also has the taste of the chicken soup; and the meat in the canned product with sea cucumbers and bouilli is delicious, and the canned product with sea cucumbers and bouilli also have the unique taste of rare seafood and strong trophism and palatability, thus the canned product with sea cucumbers and bouilli is suitable to be eaten as food.

The invention discloses a processing method of a nutritious compound rice cereal health-caring beverage. The processing method of the nutritious compound rice cereal health-caring beverage comprises the following steps of respectively treating rice, peanut kernels and lotus seeds; uniformly mixing the treated rice, peanut kernels and lotus seeds with kudzuvine root powder, and beating the mixture into pulp; performing gelatinization on the pulp, and carrying out enzymatic hydrolysis; and then, adding other substances, including inositol and so on, and carrying out homogenization and sterilization. The nutritious compound rice cereal health-caring beverage processed by the processing method has improved health-care functions and flavor, and is low in fat content, high in protein content, full in flavor and mellow in aroma. The nutritious compound rice cereal health-caring beverage is free of large-amount addition of sucrose or sweeteners, as well as free of addition of milk or non-dairy cream so as to improve the flavor; moreover, the nutritious compound rice cereal health-caring beverage is free of preservatives, and various National Food Safety Standards are completely met.

The invention relates to a beer paddy rice and a cultivating method thereof. The paddy rice contains over 85 percent of starch, below 10 percent of protein and below 0.5 percent of fat, with the other materials of mineral substance and micronutrient and alkali spreading value is more than Grade 6. The cultivating method comprises the procedures: paddy rice seeds are collected; appropriate amount of seeds are kept for use, and the other seeds are processed and made into polished rice; corresponding polished rice of the sample with the alkali spreading value over grade 6 is tested, and processed into polished rice powder; corresponding paddy rice strain with below10 percent of protein and below 0.5 percent of fat is tested; validated strain is reproduced and the stability of hereditary characters of the validated strain is commented; the beer paddy rice is obtained. The beer paddy rice cultivated by the invention is not only meet the paddy rice needed in beer production, but also is conducive to improving yield and quality of the beer and reducing beer production cost since the paddy rice has high total starch, low protein, low fat and low gelatinization temperature.

The invention belongs to the field of food production, and particularly relates to an enteral nutrition preparation for women with gestational diabetes, and a preparation technology thereof. The enteral nutrition preparation comprises the following raw materials: marine animal protein or soybean peptide, laminarin, enzymatic hydrolysis powder of turtle meat, olive oil or tea-seed oil. In addition, the enteral nutrition preparation also contains active probiotics, amino acids, a calcium preparation and fruit and vegetable powder, wherein the dosage form of the enteral nutrition preparation is powder or emulsion. The invention simultaneously discloses a preparation method of two dosage forms of the nutrition preparation. Special pharmacological bioactive substances and nutrient function materials are reasonably compounded aiming at the pathological and physical characteristics of the women with gestational diabetes, and special nutrient requirements and metabolism requirements of infants and mothers, so as to enhance the effects of effective components; comprehensive and balanced nutrition is provided for the women with gestational diabetes; the body immune function is enhanced; the pregnancy reaction is reduced; the gestational diabetes are prevented; blood sugar is reduced in an assisting manner; the nutrition and the health of the infants and mothers for the women with gestational diabetes are well ensured.

The invention provides low-nitrogen high-energy compound feed for growing Oncorhynchus mykiss and a preparation method thereof. The feed is made from the following components, in percent by weight: 0.1-0.3% of trace element; 0.1-0.15% of vitamins, 0.2-0.4% of choline chloride, 2-3% of calcium dihydrogen phosphate, 0.01-0.02% of astaxanthin, 0.1-0.2% of beta carotene, 15-20% of shrimp meal, 15-25% of fermented soybean meal, 5-10% of fish meal, 3-6% of spray-dried swine blood cells, 1-2% of Spirulina powder, 1-2% of soybean lecithin oil, 5-8% of soybean oil, 4-6% of fish oil, 10-15% of flour, 10-15% of chicken powder, and 5-15% of mixed meal. By adding the spray-dried swine blood cells to replace part of fish meal protein, feed cost is reduced; the feed has high energy and low protein.

The invention discloses a processing method for the ester pulled-off meat, comprising the following steps: a. frying the lump meat in the oil with the temperature of 140-180 deg; b. taking the fried meat out and putting it to the pressing mould, pressing to remove the eater; c. cooling to normal temperature; d. packing. The invention is characterized by the simple and convenient process and the good taste; the product is a healthy food both for children and adult.

The invention relates to the field of starch processing, and discloses a preparation method and application of a modified starch polysaccharide derivative, and the method comprises the following steps: (A) preparing starch slurry from starch, water and an anti-gelling agent, and carrying out alkali activation to carry out mixed enzyme modification; (B) heating under an alkaline condition, and sequentially adding epoxypropane and an oxidizing agent to carry out hydroxypropyl etherification and oxidation reaction; (C) adding octenyl succinic anhydride and sodium trimetaphosphate for esterification and cross-linking reaction to obtain coarse slurry; and (D) adjusting the coarse pulp to be acidic, adding unsaturated fatty acid grease, drying, and storing in a sealed manner to obtain the modified starch polysaccharide derivative. The modified starch polysaccharide derivative prepared by the invention has the characteristics of pure white powder appearance color, low protein, low fat, high concentration and low viscosity of cold and hot paste liquid, excellent bonding performance and the like, can replace a traditional thickening agent to be used in the field of food processing, and can also improve and enhance the texture performance and taste of food.

The invention discloses medical nutrition powder for nephrotic non-dialysis patients, which comprises the following components in parts by weight: 100 parts of protein, 170-227 parts of fat, 450-715 parts of carbohydrate, 79-123 parts of dietary fiber, 1-3 parts of compound mineral substance, 1-3 parts of compound vitamin, 1-3 parts of taurine, 1-3 parts of L-carnitine and 1-3 parts of nucleotide, and the content of the protein is 170-227 parts, the content of the carbohydrate is 450-715 parts, the content of the dietary fiber is 79-123 parts, and the content of the compound mineral substance is 100 parts. The content of the compound mineral substance is 8 to 81 parts, the content of the compound vitamin is 1.8 to 2.5 parts, the content of the taurine is 0.7 to 1.6 parts, the content of the L-carnitine is 0.3 to 0.7 part, and the content of the nucleotide is 0.06 to 0.14 part. The composition provides specific total nutrition treatment for patients with nephropathy, and provides necessary enteral nutrition support for reducing kidney metabolism burden, improving metabolic disorder, providing required nutrition for the patients, improving disease resistance of the patients and providing intact or partial digestive tract functions for the patients, so that the incidence rate of malnutrition is reduced.

The invention relates to the field of EPA extraction, in particular to an EPA extract and a preparation method and application thereof. The method comprises the following steps: (1) in the presence ofa grinding medium, contacting an alga raw material with an extracting solution and / or a phase splitting solvent, and conducting oscillating to realize wall breaking treatment; and (2) in the presenceof the phase splitting solvent, carrying out split-phase extraction on a wall-broken product obtained in the step (1) to obtain a first raffinate phase and a first extraction phase, thereby obtaininga fatty acid-rich extraction phase containing the first extraction phase. According to the method, the purpose of improving the extraction efficiency of algal EPA can be achieved, and the extract with low protein and pigment content and high EPA content can be obtained.

The present invention discloses to flavored body caring and slimming dog food and a preparation method thereof. The flavored body caring and slimming dog food consists of the following components: trace elements, vitamins, bile salt substances, calcium hydrogen phosphate, imported fishmeal, corn, beef tallow, beef hydrolyzed cream, flour and soybean meal. The special preparation method comprises the following steps: the trace elements, vitamins, bile salt substances and calcium hydrogen phosphate are premixed to obtain premixed materials; the imported fish meal, corn and soybean meal are ground; the premixed materials, the ground raw materials and the flour are threw into a mixer to conduct mixing; and the mixed materials are homogenized, the homogenized materials are heated and humidified, the humidified materials are extruded, the extruded materials are cut, the cut materials are dried, the beef tallow and beef hydrolyzed cream are coated on the dried materials, and the coated materials are cooled to obtain products. The present invention discloses the dog food which is low in proteins and low in fats, and has functions of caring and slimming body, so that pet dogs can meet daily physiological requirement and are healthier in body constitution.

The invention belongs to the field of food production, and in particular relates to an enteral nutrition preparation suitable for women with gestational diabetes and its preparation process. The raw materials include: marine animal protein or soybean peptide, laminarin, turtle meat enzymatic hydrolysis powder, olive oil Or tea seed oil, in addition, it also contains active probiotics, amino acids, calcium preparations and fruit and vegetable powder. Its dosage form is powder or emulsion. The invention simultaneously discloses the preparation methods of the two dosage forms of the nutritional preparation. According to the pathological and physical characteristics of women with gestational diabetes and the special nutritional and metabolic needs of mothers and infants, the present invention adopts special pharmacologically active substances and nutritional functional substances for reasonable compounding, enhances the effect of active ingredients, and provides comprehensive health benefits for mothers and infants of women with gestational diabetes. Balanced nutrition can enhance the immune function of the body, reduce pregnancy reactions, prevent the occurrence of gestational diabetes and assist in lowering blood sugar, so as to better ensure the nutrition and health of mothers and infants of women with gestational diabetes.

The invention relates to a method for detecting yeast beta-glucan in milk or a milk product. The method comprises 1, pretreatment: carrying out enzymolysis on milk or a milk product through a neutral protease or an alkaline protease, carrying out centrifugation on the enzymolysis product, cleaning the precipitates obtained through centrifugation through pure water or deionized water, adding an monobasic acid into the precipitates and carrying out heating hydrolysis, and 2, analysis: determining glucose content of the pretreatment product through ion chromatography and calculating yeast beta-glucan content of the milk or milk product.

The invention discloses a breeding method for improving the growth performance of Ziyun Zongdi spotted pigs. From the 15 th day, the running distance of piglets every day is 0.5-1.5 km, the piglets are fed four times every day, wherein the feeding time is 05:00-06:00, 10:00-11:00, 15:00-16:00 and 19:00-20:00 respectively, and at 12:00-14:00, a complete shading measure is implemented on a pig house; after 22:00, the pig house maintains a dark state; the piglets are intentionally organized to exercise, and the exercise time is 08:00-09:00 and 17:00-18:00 respectively. According to the breeding method for improving the growth performance of the Ziyun Zongdi spotted pigs, it takes merely 6-8 months to feed the newly-born piglets to 75 kg which reaches the slaughtering standard, and half the breeding time is saved. Compared with a traditional piglet breeding method, the breeding method for improving the growth performance of the Ziyun Zongdi spotted pigs preserves the characteristics of pork of being bright red and tender, fragrant in meet flavor and glutinous in skin, tender in muscle fiber, high in protein, low in fat and calorie, and rich in the contents of multiple trace elements like lecithin and glutamic acid, and since the breeding time is shorter, the breeding benefit is increased.

The invention discloses a traditional Chinese medicine medicament for treating obesity cardiomyopathy and a preparation method. The traditional Chinese medicine medicament for treating obesity cardiomyopathy is prepared from the following raw materials in parts by weight: 15 g of wintercreeper, 10 g of rheum officinale, 12 g of ligusticum wallichii, 12 g of platycodon grandiflorum, 15 g of bighead atractylodes rhizome, 10 g of fenugreek, 20 g of dried pueraria lobota, 15 g of radix angelicae, 20 g of hawthorn, 20 g of pinellia ternate, 15 g of poria cocos, 20 g of Chu pine nuts, 20 g of sophora fruit, 20 g of raw sophora flower, 15 g of codonopsis pilosula, 20 g of medlar and 12 g of lotus seed. The traditional Chinese medicine medicament for treating obesity cardiomyopathy disclosed by the invention is safe and free from side effects, low in calories, high in protein, low in fat, capable of reducing cholesterol and blood pressure and eliminating obesity, capable of enhancing the contraction function of the heart and remarkable boosting body immunity, and great in treatment effect on obesity cardiomyopathy in case of being taken for a long time.

A cayenne pepper fish in soup with rich nutrients, low fat content and high protein content is proportionally prepared from fish, soybean oil, hot oil, salt, chicken extract, soup, garlic clove bits, ginger bits, Sichuan tingle pepper and hot pepper, sesame, chili and shallot. Its cooking method is also disclosed.

The invention relates to a serum-free medium for large-scale cultivation of CHO cells and its application. The culture medium contains basal medium and supplements, the basal medium is DMEM / F12, and the supplements include AEO‑9, cholesterol linolenate, vitamin C, insulin, transferrin, ethanolamine, lecithin , choline chloride and trace elements. The medium can be used for industrialized large-scale cultivation of CHO cells, and supports better growth, higher survival rate and less agglomeration of CHO cells.

The invention relates to an instant slimming food and a preparation method thereof, which belong to the technical field of food processing. The instant slimming food is prepared from the following raw materials in parts by weight: 120-175 parts of rice, 55-68 parts of millet, 22-30 parts of tomatoes, 50-65 parts of chicken, 15-20 parts of cucumbers, 15-20 parts of carrots, 10-15 parts of broccoli, 8-12 parts of lotus leaves, 5-8 parts of atractylodes macrocephala koidz, 3-5 parts of radix glycyrrhizae, 3-5 parts of radix achyranthis bidentatae, 3-5 parts of rhubarb, and 3-6 parts of gordon euryale seed. The instant slimming food disclosed by the invention is reasonable in nutrition arrangement and fresh and mellow in taste, has low calorie, low protein, low fat and low sugar, is rich in nutrient elements, such as abundant vitamins, celluloses and the like, required by a human body, and can be ready to eat immediately after being unpacked or can be eaten after being heated by a microwave oven or separated water, and therefore, the instant slimming food is a nutritious slimming food extremely appropriate for people stressfully living in metropolis.

The invention relates to a preparation method of mollusca foods and aims at providing a preparation method of instant sea cucumbers or abalones which are free of additives, balanced in nutrition and long in shelf life, reach the hygienic standard and are packaged after being mixed with auxiliary materials. The preparation method mainly comprises the following steps: 1, preparing auxiliary material soup; 2, preparing a finished product to be matched with the auxiliary material soup; and 3, sub-packaging, sterilizing and storing. The preparation method is simple in process, no additive is added in the preparation process, and the workshop temperature is low, and the sanitary conditions during production are ensured; the prepared instant sea cucumbers or abalones are good in mouth feel, convenient to eat, free of additive and long in shelf life, and both the nutrition and the sanitation meet the enterprise standards. The preparation method is used in the field of preparation of the instant sea cucumbers or abalones.

The invention discloses a compound feed for laying hens after forced moulting and a preparation method of the compound feed. The compound feed comprises the following raw materials: grains, soybean meal, sesame meal, corn protein powder, rapeseed cakes, licorice protein, red date powder, eucommia ulmoides leaf powder, stone powder, grease, table salt, amino acid, calcium hydrophosphate, compound vitamins, compound trace elements, a compound enzyme preparation and baking soda. A Chinese herbal medicine compound bag and a probiotic preparation; the preparation method of the compound feed comprises the following steps: crushing the grains, the soybean meal, the sesame meal and the rapeseed cake, and sieving to obtain powder; the probiotic preparation and the Chinese herbal medicine composite bag are stirred, mixed and activated with brown sugar water, and activated liquid is obtained; mixing the powder with the remaining raw materials to obtain a mixture, granulating after modulation, then spraying grease and an activating solution, and cooling to obtain the feed. The raw materials and additives are scientifically compounded, the production process is improved, and the growth and disease resistance of the laying hens after forced moulting are remarkably improved, so that the production performance of the laying hens after forced moulting is improved.

The present invention introduces a tomato juice and solefish can and a preparation method thereof, and belongs to the field of food processing. The tomato juice and solefish can is achieved by the following processes: choosing the preferable solefish, selecting materials, washing and cleaning the solefish, then drying, slicing and pickling the solefish, sterilizing the solefish with high-temperature steam, dehydrating the solefish, soaking the solefish by pouring soup, mixing the solefish with drinking water, vacuum-sealing the solefish, and stationarily storing the obtained end product of the solefish. The processes of the tomato juice and solefish can are designed in reason, which make the can rich in nutrient, low in fat, high in protein and few in fishbone. The tomato juice and solefish can has anti atherosclerosis effect, and the beneficial effects of the can in prevention and treatment of cardiovascular and cerebrovascular diseases and in enhancement of memory are achieved. The tomato juice and solefish can is a nutritious food to please all ages.

The invention belongs to the technical field of aquaculture feed and biological engineering, and particularly relates to a novel biological feed for prawn and application thereof. The feed is a dry feed comprising the following components: by weight, 10 ~ 15% of fermented soybean meal, 15 ~ 25% of fermented raw meal, 15 ~ 20% of enzymolysis polypeptide, 5 ~ 7% of wall breaking yeast, 5% ~ 7% of fish meal, 3 %~ 5% of shrimp shell powder, 20% ~ 25% of bread flour, 1 ~ 2% of soybean phospholipids, 1 ~ 2% of calcium dihydrogen phosphate, 0.5 ~ 1% of compound vitamins and 0.5-1% of compound minerals. The novel biological feed uses small biological enzymolysis peptide, fermented plant proteins and the wall breaking yeast as main protein sources for production of low fish meal formula feed, the fish meal use amount of the biological feed for the prawn can be significantly reduced, the feed efficiency and utilization rate can be improved, resources can be effectively saved, environmental and water pollution can be reduced, animal immune resistance to diseases can be enhanced, and long term feeding experiment results show that the low protein feed for the prawn is used for feeding litopenaeus vannamei, has no adverse effects on the growth performance and feed coefficient, and can reduce nitrogen and phosphorus emissions in water.