18results about How to "High in nutrients" patented technology

The application provides a method for improving the LPS stress resistance of broilers, which is realized by feeding a mannose oligosaccharide compound preparation prepared from enzymolysis coffee grounds. The preparation method of the mannose oligosaccharide compound preparation comprises the following steps: crushing coffee grounds, and adding a compound reagent for pretreatment; adding a compound enzyme preparation I to the mixed system after reaction, and carrying out enzymolysis for 6-8 hours under the condition of 50-60 DEG C; then adding a compound enzyme preparation II, and carrying out sufficient enzymolysis under the condition of 55-65 DEG C; after the enzymolysis is completed, a fermentation compound microbial agent is used for continuing fermentation for 6-12 hours under the condition of 30-35 DEG C, and drying is carried out; the compound enzyme preparation I comprises papain, alpha-amylase and saccharifying enzyme; the compound enzyme preparation II comprises cellulase, mannanase and glucanase; and the fermentation compound microbial agent comprises maxwell kluyver yeast and lactobacillus plantarum. The method can not only avoid drug residues caused by feeding drugs, but also realize the reuse of coffee grounds.

The present application relates to the technical field of planting and repairing of mudflat mangrove, and discloses a method for constructing mangrove mudflat suitable land based on lifting elevation, which comprises the following steps: S1, constructing mudflat suitable land: constructing suitable land according to target elevation; S2, constructing primary protection structure: constructing wooden pile protection structure on the sea side of suitable land; S3, constructing secondary protection structure: constructing oyster reef protection layer between the periphery of suitable land and the wooden pile protection structure; S4, constructing ecological dam: constructing ecological dam between the primary protection structure and the secondary protection structure, forming water storage area between the ecological dam and the secondary protection structure, and the ecological dam is further provided with a plurality of planting areas for filling planting biological nutrients. The present application can reduce the adverse effects of wind, wave and tide on mudflat and mangrove seedlings, improve the effect of mud and dam fixation, improve the survival rate of mangrove, and optimize the marine ecological environment.

The caramel treats are prepared from the following raw materials in parts by weight: 50 to 70 parts of special wheat flour, 20 to 30 parts of fresh eggs, 15 to 25 parts of maltose, 8 to 12 parts of vegetable oil, 3 to 5 parts of vital gluten, 4 to 6 parts of whole milk powder, 2 to 4 parts of freeze-dried strawberry powder and 0.5 to 1.5 parts of a compound leavening agent. The whole milk powder, the freeze-dried strawberry powder and the like are added, so that nutritional ingredients such as protein, vitamins and minerals are increased. The gluten powder improves the gluten degree of the dough, so that the caramel treats are softer and chewy in mouth feel; the freeze-dried strawberry powder brings fresh fruity flavor, is fused with the flavor of maltose and whole milk powder, and is rich in flavor level. Through corresponding proportioning and preparation steps, all the raw materials fully play a role, and the stable quality of the product is ensured.

The utility model provides a chestnut garden soil improvement deep ploughing device. The chestnut garden soil improvement deep ploughing equipment comprises a supporting plate, a box body is fixedly mounted at the top of the supporting plate, and a balancing weight is arranged in the box body; the sliding rod is installed on the supporting plate in a sliding mode, and a fixing block is fixedly installed at the bottom end of the sliding rod; the sleeve shell is fixedly installed on the fixing block through a bolt, and a deep ploughing plough used for improving the soil of the Chinese chestnut garden is fixedly installed on the sleeve shell. The chestnut garden soil improvement deep ploughing device solves the technical problems that due to the fact that an existing deep ploughing device cannot conduct fertilization in the soil ploughing process, fertilization needs to be conducted additionally or manually if fertilization needs to be conducted after deep ploughing, and then the soil improvement efficiency is affected.

The invention discloses a fragrant pomelo peel essential oil compound preservative capable of improving the storage quality of prunus salicina, and belongs to the technical field of fruit preservation. The preservative is prepared from the following components in percentage by mass: 0.1 to 1.0 percent of fragrant pomelo peel essential oil, 0.5 to 2.0 percent of chitosan, 0.3 to 1.5 percent of modified white carbon black, 0.05 to 0.2 percent of antioxidant, 0.2 to 1.0 percent of glycerol, 0.1 to 0.5 percent of film-forming agent and the balance of deionized water. The modified white carbon black is prepared by step-by-step modification of a silane coupling agent, guar gum hydroxypropyl trimethyl ammonium chloride and sodium lignin sulfonate, can efficiently adsorb and slowly release essential oil, and enhances the compatibility with chitosan and the mechanical properties of a film layer. According to the preservative disclosed by the invention, a composite coating film is formed by dip-coating, so that water loss, browning and microbial decay after the prunus salicina is picked can be remarkably inhibited, the shelf life of the prunus salicina is prolonged to 12-15 days at normal temperature, and the preservative is suitable for large-scale storage and preservation of the prunus salicina.

The application discloses a feed for reducing urease activity of pig manure and a preparation method thereof. The feed is prepared from the following components with a percentage of mass: grape branch leaf powder 80-90%, grape sugar 3-12%, and sodium acetate 5-12% after fermentation by yeast. The preparation method comprises the following steps: crushing fresh grape branch leaves into granules, drying the granules, crushing and sieving to obtain grape branch leaf powder; mixing the grape branch leaf powder, grape sugar and sodium acetate, stirring uniformly, adding purified water to adjust moisture, mixing and pretreating, sterilizing to obtain grape branch leaf powder mixed raw materials; culturing yeast in malt juice liquid medium to obtain fermentation broth; inoculating the fermentation broth into the grape branch leaf powder mixed raw materials at a mass ratio of 4-8% to obtain the feed. The feed can effectively reduce the ammonia content in the breeding environment and the urease activity of pig manure, and the preparation method is simple, safe and environmentally friendly.

This invention discloses a biological agent suitable for squab growth, its preparation method, and its application, belonging to the field of feed technology. It comprises the following components by weight: 8-40 parts of microbial agent, 1-10 parts of additive, 1-10 parts of antioxidant, 0.5-5 parts of peptidoglycan, and 40-60 parts of montmorillonite. The microbial agent includes *Bifidobacterium animalis*, *Lactobacillus acidophilus*, *Lactobacillus paracasei*, and *Lactobacillus reuteri*. The additive includes at least one of yeast β-glucan and astragalus polysaccharide. The biological agent for squab growth of this application uses montmorillonite as a base material. Under the combined action of the microbial agent, additive, antioxidant, and peptidoglycan, it can regulate the intestinal health of breeding pigeons, improve their immunity, and increase immune factors in pigeon milk. This can improve the growth performance of squabs, reduce the culling rate of both breeding and squabs, thereby increasing economic benefits and showing broad application prospects.

This invention provides a method for preparing germinated oat flakes based on a pretreatment with a medicinal and edible extract, comprising the following steps: S1, treating medicinal and edible components to obtain a medicinal and edible extract; S2, adjusting the pH of the medicinal and edible extract to 4.0-8.5, and adding cellulase to the extract to obtain an enzyme-containing extract; soaking washed oat grains in the enzyme-containing extract to obtain soaked oats; S3, germinating the soaked oats to a predetermined sprout length to obtain germinated oats; S4, steaming the germinated oats using steam generated from the medicinal and edible extract; S5, drying and pressing the steamed oats to obtain germinated oat flakes. The medicinal and edible components include plant materials containing polysaccharides and phenolic compounds.

This utility model discloses an NPK compound fertilizer production line, belonging to the field of compound fertilizer technology. It includes a tail gas treatment device, a hydrochloric acid recovery device, a reaction vessel, a mixed acid tank, a mixed acid storage tank, a tubular reactor, a flash tank, a slurry storage tank, a granulation device, a screening device, and a cooling device. The reaction vessel, mixed acid tank, mixed acid storage tank, tubular reactor, flash tank, slurry storage tank, and granulation device are connected sequentially via pipelines. The tail gas outlet of the reaction vessel is connected to the hydrochloric acid recovery device via a pipeline. The tail gas outlets of the granulation device and the cooling device are both connected to the tail gas treatment device via pipelines. The granulation device, screening device, and cooling device are connected sequentially. The washing liquid outlet of the tail gas treatment device is connected to the inlet of the flash tank via a pipeline. The tail gas outlet of the flash tank is connected to the tail gas treatment device via a pipeline. The granulation device is a spray granulator, and the tubular reactor is a pressure reactor.

This invention discloses a method for preparing and applying a low-chitin enzymatic hydrolysed cricket feed based on Trichoderma and copepod autolysins, belonging to the field of aquaculture technology. This invention employs a combined enzymatic hydrolysis method using Trichoderma activation and copepod autolysins, which not only significantly reduces the chitin content in the cricket feed (to below 1%), but also optimizes the nutritional composition of the feed by introducing marine functional proteins from copepods. This not only replaces fishmeal in feed but also contributes to the growth and health of aquatic animals.

The present application relates to a strain of Pleurotus pulmonarius A97 (Pleurotus pulmonarius), the preservation number is GDMCC No:65916, the fruit body stalk growth mode is nearly mesogenous, the fruit body is neat, the yield is concentrated, and the factory large-scale production mode suitable for one-time harvesting is shortened. The production cycle is shortened. High commodity value, can be used for Pleurotus pulmonarius cultivation and breeding.

The invention provides a refrigerator fresh-keeping device, a refrigerator fresh-keeping method, a health management method and a refrigerator, the refrigerator fresh-keeping device comprises a plurality of fresh-keeping cabins, one of the fresh-keeping cabins comprises a low-humidity storage box, and the low-humidity storage box is provided with a condensation water collection module; wherein one fresh-keeping cabin comprises a humidification storage box, an atomization module and an air outlet module, the humidity in the storage box is reduced through the condensation water collection module, the humidity in the storage box is increased through the atomization module, and the humidity in the storage box can be stabilized through the air outlet module. Through multi-cabin independent humidity accurate regulation and control, a differential sterilization and odor removal strategy, a low-oxygen / vacuum multi-element fresh-keeping mode and other multi-element fresh-keeping modes, full-range humidity self-adaptive regulation and control are achieved, an exclusive fresh-keeping environment can be created according to different food material characteristics, and the technical problems that a traditional refrigerator is extensive in humidity control and poor in fresh-keeping effect are solved.

The application discloses a silage preparation method, which comprises the following operation steps: mixing agricultural wet material and agricultural dry material to obtain mixed material, controlling the mixing ratio of the agricultural wet material and the agricultural dry material, and controlling the water content of the mixed material to 55%-65%, wherein the agricultural wet material comprises persimmon, persimmon peel and orange residue, and the agricultural dry material comprises peanut leaf residue and bran; adding fermentation bacteria to the mixed material, fully stirring, and uniformly distributing the fermentation bacteria; and bundling, film-coating and fermenting the stirred material to obtain silage. The application of characteristic materials such as persimmon and persimmon peel, the accurate control of water content and the unique sealing packaging and fermentation process improve the quality and preparation efficiency of the silage.

This utility model belongs to the field of food fermentation technology, specifically a broken rice fermentation processing device, including a fermentation tank, and further including: a motor, fixed to the bottom of the fermentation tank; a turning component, disposed inside the fermentation tank and connected to the output end of the motor; a gas conveying component, disposed on the outside of the second fixed frame, with the gas conveying end disposed on the inside of the turning component; and a cover plate assembly, disposed on the inside of the top of the fermentation tank. This utility model provides a broken rice fermentation processing device that, through a motor-driven turning component, periodically turns the broken rice raw material inside the fermentation tank during the fermentation process, ensuring the uniformity of the fermentation process, avoiding incomplete or excessive fermentation in certain areas, and helping to release the gas generated during fermentation, maintaining gas circulation, preventing gas accumulation, avoiding oxygen deficiency or overheating, and ensuring a suitable fermentation environment.

The invention provides fresh milk sterilized based on a pulsed electric field and a preparation method of the fresh milk. The fresh milk meets the following requirements: the original protein content of the milk is more than or equal to 3.4 g / 100g and less than or equal to 4.0 g / 100g; furosine less than or equal to 10 mg / 100 g protein; lactoferrin greater than or equal to 80 mg / L; and more than or equal to 300 mg / L of immunoglobulin. The invention also provides a preparation method of the fresh milk. Microorganisms in feed liquid can be removed through pulsed electric field sterilization, bacteria, spores and other microorganisms in milk are effectively killed, the quality guarantee period of the milk is prolonged, and meanwhile more nutritional ingredients in the milk are reserved. And the matched use of the processes of pulsed electric field sterilization, a degerming separator and low-intensity pasteurization can further reduce the furosine level in the product on the basis of keeping the original shelf life stability of the product.

The invention discloses a chenopodium quinoa ryegrass strip-shaped composite planting and silage processing method which comprises the following steps: strip-shaped composite planting: in mid-to-late October, sowing ryegrass in winter 70 days, and sowing 10 rows of ryegrass at certain intervals after each 10 rows of ryegrass are sown; in the first ten days of March of the second year, eight rows of feed quinoa are sown through a sower, and the eight rows are located in the area between two adjacent 10 rows of ryegrass 70; silage is harvested, in late June, 70 forage grass of ryegrass is naturally mature, and plants are dry and lose water; the ryegrass 7 and the feed quinoa are harvested in a mixed mode at the same time; conveying the mixed and harvested ryegrass winter grass 7 and the feed quinoa into a crushing and mixing machine, and crushing and mixing the ryegrass winter grass 7 and the feed quinoa; and supplying the crushed and mixed mixed silage into a compression extrusion machine, and performing extrusion compression. According to the method, various factors influencing silage reach an expected range, and the quality, yield, taste and the like of the silage are improved. The method is suitable for the technical field of silage planting and processing.

This invention proposes a clean and low-carbon winter heating system for cold regions, utilizing the fermentation heat of agricultural and livestock waste as energy, belonging to the field of clean and low-carbon heating. It solves the problems of heating pollution in northern winters and the difficulty in cleanly treating agricultural and livestock waste. This invention employs an intermittent fermentation heat utilization mode, with a heat utilization efficiency greater than 60%. The aerobic fermentation process is both a production and energy consumption process. Excessive heat discharged from the system with moist steam can cause the fermentation system temperature to drop too low, affecting the production process. By intermittently extracting and venting steam, the rate at which the system controls the heat carried away by the moist steam can be controlled, ensuring sufficient energy consumption for the system itself, thereby ensuring the stability of the indoor heating energy source and improving the utilization rate of heat energy. This invention has a simple structure, conforms to building configurations, is easy to operate, and can be widely promoted.

The invention relates to the field of feed processing, in particular to feed and a processing method thereof. Comprising the following steps: S1, pouring rapeseed meal and water into a stirring barrel of a processing system; s2, a rotating motor of the processing system is started, a hollow rotating pipe is driven to rotate, and a push plate is driven to push the rapeseed dregs into a forming groove; s3, a pressing ring is driven to move downwards to extrude the rapeseed dregs out of the forming holes, a cutter is driven to cut the rapeseed dregs into particles, and the particles fall into a rice milk groove; and S4, the pressing ring drives the groove plate to move upwards, and the feed particles are taken out of the rice milk tank. The processing system comprises a stirring barrel and a pressing ring, four sliding rods are fixedly connected into the stirring barrel, four sliding holes are formed in the pressing ring, each sliding rod is slidably connected into the corresponding sliding hole, a forming groove is formed in the bottom of the stirring barrel, and a circle of forming holes are formed in the inner side of the forming groove. A layer of rice paste can be conveniently wrapped on the outer sides of the rapeseed meal particles, so that the rapeseed meal particles are difficult to crush, and the nutritional ingredients of the feed are improved.