95results about How to "Improve digestion and absorption utilization" patented technology

The present invention relates to a composite microbial fermented feed nutrient additive and its preparation process. Its composition includes the following ingredients: (by wt%) rice husk powder 20-30, maize meal 15-22, oil meal 4.5-10, soybean cake 5-11, cotton seed cake 2-5, rape cake 1.5-5, fish meal 0-4, clean water 28-35, compound microbial fermentation agent 0.55-0.75 and nutrient agent 1.8-3.6. Said invention also provides the concrete steps of its preparation method.

The acidifying agent as fodder additive is compounded with several kinds of organic acid with lactic acid as main component and/or organic acid salt, and features that it has total organic acid amount of 45-53 wt% and silica hydrate as carrier. The acidifying agent has good compatibility and strong acidifying effect, and its coated product has no corrosion and harm, and no destruction to protein and vitamins and may be mixed well with various feed components.

The invention discloses a water-soluble microcapsule fat powder preparation for animals and process for production, wherein the preparation comprises (by weight percent) sodium caseinate 0.3-5%, composite emulsifying agent F 0.8-4%, sodium stearyl lactate 0.8-4%, oil 30-70%, sodium citrate 0.2-1.2%, disodium hydrogen phosphate 0.2-1.2%, coating articles 70-30% and water 80-150% of the total raw material amount.

The present invention relates to a low protein laying hen concentrated feed with amino acid balance. The feed has the following advantages that: the animal digestive utilization rate is high, the flora balance in the digestive tract can be effectively maintained, the cost is low, the resource is saved, and the environmental pollution is reduced. The feed of the present invention is prepared by the following raw materials, wherein the raw materials comprise, by weight, 320-390 parts of soybean meal, 100-140 parts of cottonseed meal, 30-70 parts of rapeseed meal, 65.4-105.4 parts of corn pulp protein, 20-60 parts of corn protein powder, 235-275 parts of calcium carbonate, 28-36 parts of calcium hydrogen phosphate, 0.8-1.4 parts of a compound vitamin, 1.2-1.7 parts of compound trace element,13-17 parts of grease, 6.5-10.5 parts of lysine, 2-6 parts of liquid methionine, 0.8-1.2 parts of threonine, 6.5-10.5 parts of salt, 0.3-0.7 parts of an antioxidant, 1-5 parts of sodium bicarbonate, 1.2-1.7 parts of a microecology agent, 0.2-0.6 parts of phytase, 0.3-0.7 parts of a complex enzyme agent and 1-3 parts of choline choride.

The present invention discloses a fermented feed-containing 5% laying hen premix and a laying hen full price daily diet prepared from the premix. The fermented feed consists of corn, tenebrio molitor meal, soybean meal, cottonseed meal, apple residues, chili meal, corn soaking liquid sprayed corn husk, wheat bran, microorganism liquid and water. The preparation steps of the fermented feed are as follows: raw material crushing and weighing, raw material primary mixing, strain activating, strain and raw material secondary mixing, solid anaerobic fermenting, and wet basic state fermentation product drying. The fermented feed-containing 5% laying hen premix comprises dry basic state fermentation feed and other materials. The daily diet consists of corn, soybean meal, stone powder, and the fermented feed-containing 5% laying hen premix. The advantages of the daily diet are that after the laying hens are fed by the daily diet, the laying hen egg production rate and other egg laying performances and egg product quality are significantly improved, egg production peak period is extended, immune function is enhanced, anti-stress ability is improved, and the daily diet can superimposedly play the roles of regulating the microecology of beneficial bacterium flora and regulating neurotransmitter in the central nervous system.

The invention provides biological fermentation active carrier type composite premix feed as well as a preparation method and an application thereof. The preparation method comprises the following steps: preparing probiotics biological fermentation active carriers, to be specific, respectively carrying out liquid fermentation cultivation by using lactobacillus acidophilus LA0912, enterococcus faecalis EF1109, bacillus subtilis BS0903 and saccharomyces cerevisiae SC1203, mixing obtained liquid according to a volume ratio being 1: 1: 1: 1, then carrying out solid fermentation cultivation, drying an obtained solid fermentation culture at lower temperature and grinding so as to obtain the biological fermentation active carriers; compounding the biological fermentation active carriers with vitamins, amino acids, minerals, organic trace elements, choline chloride and table salt so as to obtain the biological fermentation active carrier type composite premix feed suitable for pigs at different stages. The biological fermentation active carrier type composite premix feed gives play to the health function of probiotics, makes the best of multiple biological activity effects of probiotics fermentation metabolites and can meet the physiologic nutritional requirements of pigs at different stages.

The invention provides a letalurus punetaus feed. The feed is prepared by mainly using fermented rapeseed meal and fermented cottonseed meal, simultaneously reducing the use amount of soybean meal and fish meal, then adding rice bran, wheat, monocalcium phosphate and various vitamins and trace elements. The feed has the advantages of low cost, low pollution, low feed coefficient and the like. Theinvention also provides a preparation method of the feed. The method comprises two material granulation processes. Through twice granulation, the nutrient components in the raw materials can not be damaged and simultaneously the cost can be greatly lowered compared with the puffed production process.

The invention discloses a composition of sturgeon forage. The composition comprises yellow corn, soybean, fish meal, dried small shrimps, rice bran, yeast powder, bone meal, fish oil, algae, folic acid, lysine, calcium hydrogen phosphate, vitamin, salt, and trace elements. The plant protein originated from yellow corn almost displaces 40% of animal protein originated from fish meal in the forage formula, so the forage cost is largely reduced. The composite of sturgeon forage has the advantages of good ability in food calling, good growth state of sturgeon, strong stability in water and low death rate of grown sturgeons during transportation. Furthermore, sturgeons digest and absorb the forage with a high utilization rate, so sturgeons defecate less feces, the formation of high-quality culture environment is facilitated to a certain extent, and environmental pollution is reduced.

The invention relates to an anti-stress feed for culturing Penaeus vannamei Boone in a greenhouse. The anti-stress feed comprises 10-50% of fish meal, 5-10% of chicken powder, 3-10% of shrimp powder, 3-10% of a beer yeast, 10-30% of fermented soybean meal, 5-10% of squid powder, 10-16% of flour, 1-5% of fish oil, 1-3% of soybean phosphatide, 1-3% of betaine, 1-3% of a vitamin mixture, 2-4% of a mineral element mixture, 0.1-0.5% of Bacillus subtilis and 0.2-1% of taurine. According to the invention, the anti-stress feed selects feed raw materials having the advantages of high digestion and absorption utilization rate and strong food attraction against the growth and physiological digestion characteristics of the Penaeus vannamei Boone in the process of culturing in the greenhouse, trace nutritional elements comprising vitamins, mineral elements and the like needed by the healthy culture of the Penaeus vannamei Boone are reinforced, and simultaneously the Bacillus subtilis and the taurine are added, so shelling of the shrimps is promoted, the growth performances are improved, and the disease resistance and the stress resistance of the shrimps are enhanced. The mixed feed has the advantages of reliable sources of the raw materials, stable and safe quality, difficult water pollution, and suitableness for the large-scale culture of the Penaeus vannamei Boone in the greenhouse.

The invention belongs to the technical field of animal feeds and bioengineering, specifically relates to a method for producing probiotic peptides by using the two-step solid-state fermentation of peanut meal. The method comprises the following steps: using the peanut meal as a raw material, killing bacteria after uniformly mixing and churning the peanut meal and water, adding 2%(v/w) aspergillus niger(CGMCC9183) spore liquid to the water solution of the peanut meal and the water according to the weight of the peanut meal after killing the bacteria, culturing the mixture of the spore liquid and the water solution for 24-28 hours at the temperature of 28-32 DEG C, and turning over and mixing the materials once every four hours; and adding 10%(v/w) pediococcus pentosaceus(CGMCC9182) to the mixture of the spore liquid and the water solution according to the weight of the peanut meal after culturing the mixture of the spores liquid and the water solution, uniformly mixing the mixture of the peanut meal, the water, the spore liquid and the pediococcus pentosaceus, anaerobically fermenting the mixture of the peanut meal, the water, the spore liquid and the pediococcus pentosaceus for 36-42 hours at the temperature of 37-46 DEG C, drying and crushing the mixture of the peanut meal, the water, the spore liquid and the pediococcus pentosaceusat the temperature of 60 DEG C after fermenting, and obtaining the probiotic peptides. The polypeptides content of the probiotic peptides achieves more than 25%, the lactic acid content achieves more than 8.0%, the viable bacteria count of lactobacilli is more than 109CFU/g, and acidic proteinases achieve more than 200U/g. The method disclosed by the invention has the advantages that the cost of production is low and the fermenting process is easy to control, so that the quality of products is stable.

The present invention discloses a feed compound enzyme preparation and a preparation method thereof and an application thereof, wherein the preparation method of the feed compound enzyme preparation comprises the following steps: every 1 kg of the feed compound enzyme preparation comprises (1.5-3.0)x10^7U of xylanase, (0.5-1.5)x10^7U of beta-mannanase, (2.0-5.0)x10^4U of glucose oxidase, (2.5-6.0)x10^7U of lysozyme, (0.5-1.5)x10^7U of catalase and the balanced of an excipient. The various raw materials are mixed evenly and the mixture is sieved using a 20-mesh sieve to obtain the feed compoundenzyme preparation. The feed compound enzyme preparation can be used as a feed additive for livestock and poultry, and can enhance body immunity of the livestock and poultry, inhibit intestinal pathogenic bacteria, improve intestinal health level of the livestock and poultry, and improve production performances of the livestock and poultry.

The invention discloses a technology for preparing superfine pawpaw with a high anti-oxidation function. The technology comprises the following steps of: directly removing nuclei from pawpaw, crushing the pawpaw, performing flash evaporation drying, dehydrating till the water content is less than 8 percent, and crushing the dried pawpaw powder at the temperature lower than 140 DEG C through an airflow crusher of which airflow speed is more than 3.08 Mach till the superfine powder with the granularity less than 3 microns is obtained. By using the technology of combining the flash evaporation and the airflow crusher of multi-times sound velocity (exceeding 3.08 Mach), the original nutritional components and functional components of the pawpaw are kept, the nutritional effect components are easily freely released in human digestive tract, and minimum processing loss of all dietary fibers and anti-oxidation components of the fruits is ensured; the technology can greatly reduce the particle diameter of the superfine pawpaw powder; and compared with the conventional technology for extracting and spray-drying the powder, the technology has the advantages that the link is seldom, the heat loss of the anti-oxidation components is low, all dry substance components of the pawpaw are kept, the effect activity is high and any processing aid is not required to be added.

The invention relates to a livestock and poultry feed produced from dregs, a preparation method of the livestock and poultry feed, and in particular relates to a livestock and poultry feed produced from sophora japonica solid dregs, and a preparation method of the livestock and poultry feed, aiming at providing the livestock and poultry feed which is fermented by aspergillus niger and prepared from the hydrolyzed sophora japonica solid dregs, and an efficient preparation method of the feed. In order to solve the technical problems, the adopted technical scheme is as follows: the preparation method comprises the steps of feeding glucose, (NH4)2SO4, KH2PO4 and MgSO4. 7H2O, mixing according to a certain proportion, and feeding water for dissolving; then feeding the sophora japonica dregs, stirring, feeding water and fully and evenly stirring; putting the product into a culture tray; inoculating the aspergillus niger into the product, compacting and shading; and carrying out heat preservation airtight culture for 3-5 days, drying the product in the environment of 40-50 DEG C to obtain the yeast seed, collecting and storing. The sophora japonica dregs can be made into a livestock feed by biological fermentation, so that the problem that the environment is polluted by the discharged dregs can be solved, and the livestock feed prepared from the sophora japonica dregs has a wide application prospect.

The present invention provides a high-digestion-utilization paper mulberry feed and a preparation method thereof. The high-digestion-utilization paper mulberry feed is prepared by using a micro-organism fermentation mixed material as an auxiliary material and mixing accessory materials. The micro-organism fermentation mixed material comprises the following raw materials in parts by weight: 70-80 parts of paper mulberry tender branches and leaves, 0.2-0.5 part of mixed micro-organisms, 5-20 parts of corn flour, 5-20 parts of a plant crude feed, 0.3-0.5 part of edible salt and 10-25 parts of water. The paper mulberry leaves and tender braches are dried; the dried paper mulberry leaves and tender braches are inoculated with finely selected and specific aerobic micro-organisms and anaerobic micro-organisms; a certain amount of the corn flour, plant crude feed, edible salt, water and other raw materials are supplemented; in a same system, aerobic fermentation and anaerobic fermentation areconducted successively; and finally, the accessory materials are combined to prepare the finished product. The preparation method greatly improves the nutritional value of the paper mulberry tender branches and leaves and the digestion and absorption utilization of animals, at the same time improves immunity of livestock and poultry, and enables the livestock and poultry meat food to be good in quality and excellent in mouthfeel.

The invention discloses a method of using broussonetia papyrifera as vegetable protein for manufacturing feed. The method comprises the steps of harvesting of broussonetia papyrifera, mechanical chopping, aerobic fermentation and degradation of lignin and cellulose, mechanical crushing for wall breaking, inoculation of beneficial bacteria, packaging with anaerobic bags for fermentation, mixing ofcereal grains, and feeding of livestock and poultry. The provided feed generates different enzymes, peptides and vitamins in a fermentation process to be absorbed and utilized by animals and promotesmetabolism. The protein content of broussonetia papyrifera is high; microorganisms form protective films to effectively prevent exogenous bacteria from propagating through occupying and colonization.

The invention discloses a method for preparing a fish gelatin-benzyl isothiocyanate emulsion. The method includes the steps of S1), preparation of an oil phase, namely dissolving benzyl isothiocyanateinto corn oil and preparing the same into the oil phase for standby application; S2), preparation of a water phase, namely weighing a certain amount of the fish gelatin dissolved in a buffer and preparing the fish gelatin into the water phase for standby application; S3), mixing, namely mixing the oil phase with the water phase in a certain proportion before high-speed dispersion; S4), homogenizing, namely performing high-pressure homogenization to obtain the stable fish gelatin-benzyl isothiocyanate emulsion. In the method, the fish gelatin is taken as the emulsion, and the benzyl isothiocyanate is embedded to obtain the stable fish gelatin-benzyl isothiocyanate emulsion; the benzyl isothiocyanate taken as the embedding material can improve digestion and absorption efficiency in the human body, so that the product has a higher efficacy value; the method is simple in preparation and easy to implement, the obtained emulsion is small in particle size, the absolute value of electrokinetic potential is high, oil droplets are evenly distributed in a laser confocal image, and good stability is achieved.

The invention discloses the processing field of poultry egg foods, in particular to a stink poultry egg and a preparation method thereof. In the method, a poultry egg is used as a raw material, and the stink poultry egg is prepared by washing, sterilizing, stewing and immersing in saltwater brine for sealing fermentation, wherein the saltwater brine is prepared by placing pepper, tsaoko cardamom,clove, amomum villosum, kaempferia galangal, galangal, truestar anisetree, nutmeg, alpinia katsumadai, angelica dahurica, cassia bark, common fennel, spice leaf, radix codonopsitis, amomum cardamomumand common salt in water for infusion. The poultry egg has high calcium content and strong exotic fragrance, can stimulate and increase the appetite and improve the digestion function, is free from stewing, can be eaten once being prepared, and accords with the food sanitation requirements.