521 results about "Bran" patented technology

The invention relates to the technical field of organic fertilizers and planting of watermelons and muskmelons, and provides a special fertilizer for milk irrigated watermelons and muskmelons and a double-stubble planting method for sweetness enhancement of milk irrigated watermelons and muskmelons. The special fertilizer for the milk irrigated watermelons and muskmelons comprises black goat manure, sophora alopecuroide, sesame seed meal, bran, organic fresh milk, brown sugar and zymophyte. The black goat manure is pulverized into powder by a pulverizer, the sophora alopecuroide is pulverizedinto 1 cm to 2 cm, and the ratio of the black goat manure, the sophora alopecuroide, the sesame seed meal, the brans, the organic fresh milk, the brown sugar and the zymophyte is 2700-3200: 80: 50: 150: 5: 1. The double-stubble planting method for sweetness enhancement of the milk irrigated watermelons and muskmelons comprises the following steps: selection of a nursery seedling plate and soil, cleaning and germination accelerating of seeds, soil preparation, transplanting, irrigation, topdressing, shaping and forking of watermelon and muskmelon vines and fruit bearing of the watermelons and the muskmelons. The problems that in an existing watermelon and muskmelon planting process, soil nutrients are damaged due to the fact that chemical fertilizers are used for a long time, and the sweetness of melons is reduced are solved.

The invention discloses a method for producing bacillus velezensis through solid-state fermentation of distiller's grains, and belongs to the technical field of fermentation engineering. The preparation method comprises the following steps: carrying out acid-base modification, enzymolysis and stacking fermentation treatment on white spirit vinasse, adding bran and jerusalem artichoke powder, carrying out steam explosion, and adding corn steep liquor dry powder, urea and other substances to prepare a white spirit vinasse culture medium; and carrying out amplification culture on the bacillus velezensis subjected to activation and seed culture by using a white spirit vinasse culture medium, drying and collecting the bacillus velezensis. Experimental results show that the bacillus velezensis can be efficiently produced by utilizing the fermentation method provided by the invention, and the spore number of the bacillus velezensis is as high as 9.2 * 10 < 10 > cfu / g. The technical method for producing bacillus velezensis through fermentation effectively solves the problem of resource utilization of white spirit vinasse and the problems of high cost and sewage in the liquid fermentation process, and is low in fermentation cost and suitable for industrial production.

The invention provides an efficient chili seedling substrate formula. The formula of the efficient pepper seedling culture substrate comprises 80-120 parts of coco coir, 60-80 parts of turf, 10-15 parts of decomposed fertilizer, 30-40 parts of perlite, 10-20 parts of vermiculite, 5-10 parts of yellow mud, 3-5 parts of lime powder and 20-40 parts of rice hull. The efficient chili seedling substrate formula has the advantages that the nutrition is balanced so that the growth of chili seedling root systems can be promoted, the soil structure is good so that the normal respiration of the chili seedling root systems is ensured, and meanwhile, the degradable materials are adopted, so that the environment is protected.

The utility model discloses a production device of germinated brown rice nutrition powder, which belongs to the technical field of germinated brown rice preparation and comprises a main body, a water tank is arranged at the bottom of the main body, a plurality of supporting plates are rotatably arranged in the main body, and an atomizing nozzle is arranged on the inner side wall of the main body; an interlayer is arranged on the outer side wall of the main body and is connected with a cold and hot water cylinder through a circulating pipeline; a circulating fan and an exhaust outlet are arranged at the top of the main body, a bottom pipeline of the water tank is connected with a six-way pipe, and the other end of the circulating fan is connected with an atomizing nozzle through the six-way pipe; the six-way pipe is respectively connected with the flash generator, the heating box and the rice huller, the other end of the heating box is connected with the high-efficiency filter and the purification fan, the other end of the rice huller is respectively connected with the bran-rice separator and the rice mill, and the bran-rice separator and the rice mill are connected together. The production device for the germinated brown rice nutrition powder is integrated in processing, simple and short in process, easy to operate, preset in parameters, stable in operation and capable of ensuring the product quality.

The utility model discloses corn bran rope braiding equipment which comprises a machine frame, a feeding mechanism and a sliding ring bearing are arranged at one end of the machine frame, a first bearing seat is arranged at the other end of the machine frame, a chain wheel shaft is installed in the first bearing seat, a first chain wheel is installed on the chain wheel shaft, and a first motor is arranged on the lower portion of the machine frame. A second chain wheel is mounted on a working shaft of the first motor, a chain is wound on the first chain wheel and the second chain wheel, a winding roller mechanism and a roller mechanism mounting frame are arranged in the middle of the rack, the winding roller mechanism comprises two end cover plates, and a rotating winding roller is arranged between the two end cover plates; and a roller driving motor for driving the winding roller to rotate is arranged in the winding roller, one end of the roller mechanism mounting frame is fixed to the side face of the first chain wheel, a protruding part is arranged at the other end of the roller mechanism mounting frame, and the protruding part is rotationally mounted in the sliding ring bearing. The corn bran rope braiding equipment is used for processing corn bran into ropes, and is high in automation degree and high in working efficiency.

The utility model relates to the technical field of wheat bran finishing machine equipment, in particular to a wheat bran finishing machine for flour production, which comprises a screening mechanism for separating bran from flour, a support for supporting the screening mechanism is arranged on the outer side of the screening mechanism, and a feed hopper is fixed at one end of the screening mechanism. The anti-blocking mechanism is used for preventing bran from blocking the screening mechanism after bran finishing. The fixing plate and the bran finishing plate are driven to whip bran and flour through rotation of the rotating shaft, so that separation of the flour and the bran is accelerated, meanwhile, an adjusting screw can be rotated according to the size of the bran, and then the gap between the bran finishing plate and the screening barrel is adjusted; the two brushing and sweeping frames are driven by the two guide rods to move in a reciprocating mode through rotation of the concave-convex plate at the end of the rotating shaft, bran clamped in the screen holes is cleaned through the hard brushes on the brushing and sweeping frames, and the situation that the bran and flour block the screen holes, and consequently the flour is wasted is prevented.

The invention relates to a cavern environment-based tricholoma matsutake artificial cultivation method, and relates to the technical field of edible fungus cultivation, and the method comprises the following steps: mushroom stick preparation: mixing pine sawdust, corncob, bran, rice bran and an additive, adding water, bagging, sterilizing with high-pressure steam or normal-pressure steam, and inoculating tricholoma matsutake strains into each bag; environment construction: installing temperature and humidity regulation and light scattering equipment in cave depots, natural caves and air-raid shelters with the soil layer thickness of more than 50 m, the constant temperature of 10-20 DEG C and the humidity of 70-90%; in the hypha stage, the temperature is controlled to be 15-18 DEG C, the humidity is controlled to be 70-80%, and culture is conducted for 40-60 days; in the fruiting stage, the temperature is lowered to 12-16 DEG C in a stepped mode, the humidity is increased to 85-90%, and harvesting is conducted after fruiting bodies are induced to be formed. And recycling resources: crushing the waste mushroom sticks, and mixing the crushed waste mushroom sticks with soil according to a ratio of 1: 3 to prepare a fertilizer or mixing 10-30% of a new material for reuse. The produced tricholoma matsutake has the tricholoma matsutake alcohol content of 77.21 mg / kg and the polysaccharide content of 2.67%, the active components of the tricholoma matsutake are equal to those of wild tricholoma matsutake, the hypha germination rate is greater than or equal to 95%, the growth period is shortened to 40-60 days, and the raw material consumption is reduced by

The invention discloses a microbial compound feed for improving disease resistance of blue crabs and a preparation method of the microbial compound feed, and belongs to the technical field of feed preparation. The microbial compound feed comprises the following raw materials in parts by weight: 30-40 parts of fermented soybean meal, 20-25 parts of bran, 15-20 parts of fish meal, 5-8 parts of a compound microbial agent, 3-5 parts of algal polysaccharides, 2-3 parts of a radix astragali extract, 1-2 parts of chitosan, 2-3 parts of a mineral premix and 1-1.5 parts of compound vitamins, wherein the compound microbial agent comprises bacillus licheniformis, lactobacillus acidophilus and saccharomyces cerevisiae. The microbial compound feed disclosed by the invention comprehensively improves the disease resistance of the blue crabs and improves the survival rate through various ways, such as nutrition balance, immune regulation and intestinal health improvement, so that the breeding cost is reduced, and the income of farmers is increased.

The invention relates to the technical field of feed processing, and discloses a lactating sow feed containing fermentation raw materials and a preparation method of the lactating sow feed. A three-layer microcapsule coating auxiliary material is prepared by taking a vitamin premix, an amino acid compound, a compound enzyme preparation and a probiotic agent as core materials through three-layer coating; the basic raw materials comprise corn, wheat, bran, a fermentation raw material, a mineral premix and grease, auxiliary material coating and basic raw material treatment are carried out in parallel in double lines during preparation, and finally, mixing granulation is carried out; the grafted copolymer formed by the amidation reaction of the sodium carboxymethyl cellulose and the chitosan oligosaccharide can cooperate with the sodium alginate to prevent the damage under acidic conditions, and the survival rate of viable bacteria is kept at 85-87% after treatment is carried out for 2 hours under the acidic condition with the pH value of 2.0-3.0; compared with a traditional fermentation raw material coating scheme, the dosage of coating raw materials is reduced by 70% or above; meanwhile, the vitamin premix and the amino acid compound in the auxiliary material can reduce the diarrhea rate by 6% and increase the lactation yield of the sow by 7-18%.

The invention relates to the technical field of data management, and particularly discloses a barley malting efficiency estimation method and system based on a dehulling method, and the method comprises the steps: obtaining and deeply analyzing barley malting quality parameters, carrying out the primary estimation of the barley malting efficiency, and judging whether the dehulling equipment needs to be adjusted for one time or not. Then, during the operation period of the peeling equipment, the operation process of the peeling equipment is strictly monitored, bran residue parameters are collected and properly processed, and then whether secondary adjustment needs to be carried out or not is judged. And finally, acquiring and accurately evaluating abnormal parameters of the peeling equipment after secondary adjustment so as to judge whether to deal with the operation of the equipment and send out early warning or not. According to the method, the barley malting process can be comprehensively and dynamically controlled, powerful support is provided for efficient and stable barley malting production by means of multi-stage parameter analysis and equipment adjustment decision, and the method has important significance in improving the production efficiency and quality of the malting industry.

The invention belongs to the technical field of vegetable culture media, and relates to a leaf vegetable culture medium with pepper seed meal as a raw material and a preparation method thereof.The leaf vegetable culture medium is prepared by mixing and stirring pepper seed meal leavening, regenerated old media, activated coco coir powder, bamboo fiber charcoal powder, modified diatomite, modified zeolite powder and an adhesive according to the mass ratio of (8-12): (4-8): (2-4): (1-3): (3-7): (1-3): (1-3); placing for 2-3 days in an environment with the humidity of 70-80% and the temperature of 40-50 DEG C, then drying until the water content is less than or equal to 8%, and sterilizing to obtain the leafy vegetable culture medium. The Chinese prickly ash seed meal is used as a main raw material, and combined with compound bacteria fermentation, old substrate regeneration, functional material modification and waste high-value treatment, the defects of an existing substrate in the aspects of environmental friendliness, nutrient release, recovery rate, water and fertilizer retention capacity and the like are systematically overcome.

The invention belongs to the technical field of food processing, and relates to a method for preparing low-salt shrimp juice through rapid microbial fermentation. The method comprises the following steps: removing heads of shrimps, preparing meat paste, drying and crushing shrimp shells, and mixing the shrimp shells with the meat paste; carrying out enzymolysis treatment on the meat paste by using alkaline protease, and then carrying out high-temperature enzyme deactivation; mixing the shrimp meat and shrimp shell enzymatic hydrolysate mixture with soybean meal and bran, and sterilizing at high temperature; inoculating a complex microbial inoculant containing lactobacillus plantarum, saccharomyces rouxii, aspergillus oryzae, deep-sea bacillus subtilis and bacillus subtilis to prepare a mold starter, fermenting at 28 DEG C for 30 days, and finally filtering and sterilizing. According to the method disclosed by the invention, the availability of the raw materials is effectively improved, the fermentation period is shortened, efficient fermentation under a low-salt condition is realized, various basic indexes of the obtained shrimp juice product meet national standards, and the shrimp juice product is outstanding in flavor quality and has rich sauce flavor and sweet taste. In addition, the shrimp juice shows good antioxidant stability before and after digestion.

The invention provides a cattle fermentation bed composite padding based on bacterium-enzyme synergistic effect and a preparation method thereof, and relates to the technical field of livestock and poultry breeding, the cattle fermentation bed composite padding comprises a rice hull layer located at the top, a slow release layer located in the middle and a fermentation layer located at the bottom, the rice hull layer comprises hydrophobic modified rice hulls, the slow release layer comprises PLA melt-blown cloth, and the fermentation layer comprises PLA melt-blown cloth. The PLA melt-blown cloth is compounded with microspheres through hot pressing, and the fermentation layer comprises the following components in parts by mass: 0.5-2 parts of aspergillus niger spores, 8-15 parts of bran and 90-110 parts of bagasse. The method has the beneficial effects that turning-free, self-oxygen-adjusting and long-acting fermentation can be realized, and efficient fermentation and long-term stable operation are realized by adopting a three-layer sandwich structure and combining hydrophobic modification, gas slow release and bacterium-enzyme synergistic degradation technologies.

The utility model discloses a refined rice milling mechanism which comprises a main shaft, the two ends of the main shaft are sleeved with a feeding bearing seat and a discharging bearing seat respectively, a rice sieve assembly and a sieve frame assembly are arranged at the positions, located between the feeding bearing seat and the discharging bearing seat, of the outer side of the main shaft respectively, and the rice sieve assembly is arranged on the inner side of the sieve frame assembly. A bran discharging chamber is formed between the rice sieve assembly and the sieve frame assembly, a roller assembly and a propeller assembly are arranged at the position, between the feeding bearing seat and the discharging bearing seat, of the main shaft in a sleeving mode, the roller assembly comprises at least two rollers, the propeller assembly comprises at least two propellers, and a rice milling chamber is formed between the rice sieve assembly and the roller assembly. The feeding bearing seat and the discharging bearing seat are provided with a feeding port and a discharging port which are communicated with the interior of the rice milling chamber respectively. According to the utility model, at least one conveyor is additionally arranged on the basis of a traditional rice milling mechanism, so that the polishing, whitening and shelling effects of brown rice can be ensured.

The invention discloses a processing method and application of edible fungus chaff. The processing method comprises the following steps: crushing the edible fungus chaff to obtain fungus chaff particles; carrying out extrusion puffing treatment on the mushroom bran particles by adopting a twin-screw extruder to obtain a puffed material; drying and crushing the puffed material to obtain puffed mushroom bran powder; mixing puffed mushroom bran powder, bean dregs and cellulase to serve as a fermentation substrate, and adding the mixed bacterial liquid into the fermentation substrate to form fermentation mixed liquid; the mixed bacterial liquid is formed by mixing a candida utilis bacterial liquid, a lactobacillus plantarum bacterial liquid and a bacillus subtilis bacterial liquid; and fermenting the fermentation mixed solution under a ventilation condition to obtain a final edible mushroom bran product. Compared with a traditional processing method, the content of crude protein, the content of acid-soluble protein and the protein dispersion index of the edible fungus chaff processed through the processing method are all remarkably improved, and the content of crude fiber, neutral detergent fiber and acid detergent fiber is all remarkably reduced.

The invention discloses a method for efficiently preparing high-activity hericium erinaceus polysaccharide from waste in the edible mushroom industry, and belongs to the technical field of deep processing of edible mushrooms and recycling of waste. The method comprises the following steps: carrying out steam explosion pretreatment on hericium erinaceus waste mushroom residues, and carrying out synergistic compatibility on the hericium erinaceus waste mushroom residues, tea residues, bean residues and citrus residues which are subjected to specific enzymolysis to prepare a liquid fermentation culture medium; a two-stage control strategy is adopted for submerged fermentation of hericium erinaceus liquid, and hypha proliferation and polysaccharide synthesis conditions are optimized; and after fermentation is finished, extracting and purifying mycelium polysaccharide by adopting a choline chloride-lactic acid eutectic solvent system. According to the method, high-valued utilization of the edible fungus chaff and various agricultural byproducts is achieved, the content of beta-(1-> 3)-D-glucan in the prepared hericium erinaceus polysaccharide is larger than or equal to 55%, the immunocompetence (IC50) reaches 32 micrograms / mL, the hericium erinaceus polysaccharide is remarkably superior to commercially available products, and the hericium erinaceus polysaccharide can be directly used as functional food and medicine raw materials. The process is green and efficient, and has remarkable economic and environmental benefits.

The invention belongs to the technical field of table vinegar production, and discloses health-preserving table vinegar based on a codonopsis pilosula extract, which comprises the following components in percentage by weight: 70-80% of domestic drinking water, 10-20% of bran, 10-20% of wheat, 10-20% of corn, 10-20% of highland barley, 10-20% of pea, 10-20% of barley, 10-20% of codonopsis pilosula extract, 10-20% of edible salt, 10-20% of alcoholization microorganism and 10-20% of acetic fermentation microorganism. The wheat bran accounts for 15%-20%; the wheat accounts for 5%-15%. The radix codonopsis extract is added into the table vinegar, the radix codonopsis extract, the wheat, the corn, the highland barley, the peas and the barley are jointly used as production raw materials of the table vinegar, and compared with traditional table vinegar, due to addition of the radix codonopsis extract, the taste of the table vinegar can be improved; the health-care vinegar has the effects of nourishing the heart, tonifying middle-Jiao and Qi, invigorating spleen and tonifying lung, nourishing blood and promoting salivation, enhancing immunity, improving cardiovascular and cerebrovascular functions, soothing the nerves and nourishing the heart, and compared with traditional vinegar, the health-care vinegar is higher in nutritional value and does not cause damage to the health of eaters while the edible safety of the vinegar is guaranteed.

The invention belongs to the technical field of greenhouse vegetable salinization soil improvement, and particularly relates to a preparation method of a compound microbial agent for greenhouse vegetable salinization soil improvement. Comprising the following steps: S1, preparing a fermentation substrate: mixing bran, molasses, ammonium sulfate, rice hull powder and water according to a mass ratio, and sterilizing at 121 DEG C for 30 minutes for later use; s2, preparing biochar: preparing modified biochar with MgO loading capacity of 4-6% and magnesium-loaded biochar with MgO loading capacity of 5-7%; s3, preparing a compound bacterium suspension: respectively preparing bacillus amyloliquefaciens, bacillus mucilaginosus, trichoderma viride, rhizobium and saccharomyces cerevisiae into 5 * 10 < 10 > CFU / mL bacterium suspensions, and mixing the bacterium suspensions according to a volume ratio to obtain the compound bacterium suspension. Through cooperation of multiple strains and charcoal-loaded magnesium, the salinization index of the facility vegetable soil can be remarkably reduced, the soil fertility is comprehensively improved, the micro-ecology of the soil is restored, and the growth and quality of vegetables are promoted.

The invention discloses a processing method and system of bran-free full-nutrient cereal flour and terminal equipment, four grinding procedures are constructed, the first and second processes of a rice machine aim to remove bran, and the third and fourth processes of the rice machine aim to extract aleurone layers; the method comprises the following steps: taking a sample of a bran removal sub-process of a second rice machine and a sample of an aleurone layer extraction sub-process of a fourth rice machine as standard samples, taking the standard samples as input of a process detection robot, obtaining process detection data, taking the process detection data as input of an edge controller, obtaining a control instruction, and sending the control instruction to the edge controller. Controlling the working current of the first rice machine, the second rice machine, the third rice machine and the fourth rice machine by using the control instruction; respectively configuring passivation production lines for the third rice mill and the fourth rice mill to finish passivation of the aleurone layer; the passivation production line comprises a plurality of passivation machines which are connected in series; and screening the passivated aleurone layer. The wheat bran removing device can remove wheat bran and accurately separate aleurone layers.

This invention relates to a highly stress-tolerant cyst-forming yeast and its application in aged vinegar production, belonging to the field of vinegar brewing technology. To screen for ester-producing yeast strains with high stress tolerance and apply them to the aged vinegar brewing process, this invention isolated a yeast strain ZLCY-93 from the fermentation mash and vinegar mash of Shanxi aged vinegar. This strain exhibits high enzyme production, high ester production capacity, stronger adaptability to high temperature, high acidity, high osmotic pressure, and high concentration of ethanol during fermentation, good fermentation performance, and outstanding aroma production. Morphological and molecular biological analysis identified this yeast strain as a cyst-forming yeast. This invention combines yeast ZLCY-93 with practical experience in aged vinegar production to create bran koji, which, when applied to aged vinegar production, can shorten the fermentation cycle, improve raw material utilization, promote flavor compound formation, and enhance product quality.

The utility model relates to the technical field of rice production, in particular to an efficient rice polishing machine, and aims to solve the technical problems that rice bran powder is easy to adhere to the surface of a polishing roller, needs to be cleaned at set intervals and is not easy to collect. The upper portion of the polishing barrel is tangentially communicated with a plurality of air inlet pipes, the air inlet pipes are obliquely arranged towards the discharging end of the polishing barrel from top to bottom, each air inlet pipe is communicated with a fan, the inner wall of the polishing barrel is connected with grinding materials, and an impurity discharging opening is formed in the portion, on the lower portion of the polishing barrel, of the side wall of the polishing shell. Under the action of inclined air outlet of the multiple tangential air inlet pipes of the polishing barrel, rice spirally moves towards the discharging end in the polishing barrel and makes full contact with grinding materials in the moving process to be polished, and rice bran powder and rice hulls penetrate through polishing barrel holes to move to the lower portion of the polishing shell and are discharged along with air through the polishing shell.

The application discloses a portable peanut bran fermentation device, and relates to the fermentation device field.The device comprises a hollow outer box body and two identical hollow fermentation tanks inside.The fermentation tank is a double-layer structure, and a heat exchanger and an electric heating rod are arranged in the interlayer.The top is provided with a feeding pipe, an observation hand hole, a stirring motor, various sensors and a filling opening.The bottom is provided with a discharge port and a temperature sensor.The outer box body is provided with an electric control cabinet, a heat pump and other control and heat exchange components.The inner wall of the fermentation tank is provided with an arc-shaped spoiler.The upper and lower stirring paddles are respectively provided with a float valve defoaming disc, a float valve dispersion disc and matched components.The device is sterilized at high temperature and then subjected to aerobic fermentation, and through intelligent control of temperature, pH value and other parameters, the problems of a long traditional fermentation period and incomplete harmlessness are solved, the fermentation period is shortened to about 36 hours, the product is high-quality liquid compound microbial fertilizer, no three wastes are discharged, and resource recycling is achieved.

The invention provides a one-step furfural preparation method taking biomass as a raw material, and relates to the technical field of resource utilization of agricultural and forestry wastes. The method comprises the steps of raw material pretreatment, catalytic liquid preparation, hydrolysis dehydration reaction, solid-liquid separation, washing liquid reuse, product purification, catalytic liquid recovery and the like. The reaction is completed by adopting a closed reactor under the condition of not introducing external steam, so that the energy consumption is obviously reduced; the catalytic liquid is formed by compounding sulfuric acid and Lewis acid, so that the reaction efficiency is high; closed circulation of the catalytic liquid and recycling of water resources are realized through rectification and ceramic membrane filtration. The method is simple in process flow, low in pollution emission and suitable for green and efficient bran preparation of various hemicellulose raw materials such as corncobs and straw, the purity of the obtained product can reach 99% or above, and the method has good industrial application prospects.

The utility model provides a corn degerming post-treatment winnowing device. The corn degerming post-treatment winnowing device comprises an air bellow, an air-closed feeder and an air-closed discharger, the closed air feeder is arranged on the top wall of one end of the air bellow and is used for continuously feeding a mixed material of corn endosperm and corn bud skin into the air bellow; the closed-air discharger is arranged on the bottom wall of the other end of the air bellow; a blanking box is arranged on the bottom wall of the air bellow and right below the closed air feeder; an air inlet channel is arranged on the side wall of one end, close to the blanking box, of the air bellow and is used for blowing air into the air bellow; an air outlet pipe is arranged on the top wall of the air bellow and right above the closed air discharger; wherein a flow guide assembly is arranged in the air bellow, and the flow guide assembly is used for guiding air blown into the air bellow to the air outlet pipe and further used for guiding corn endosperm and corn bud husks which are separated according to the gravity difference under the action of wind power to the blanking box and the closed air discharger respectively. According to the corn degerming post-treatment winnowing device, the endosperm winnowing extraction efficiency and purity after corn degerming can be improved.

The present invention relates to the technical field of edible fungus cultivation, specifically to a composite mushroom grass of cold-region native plants of the Lesser Khingan Mountains and its application in cultivating black fungus. The composite mushroom grass of cold-region native plants of the Lesser Khingan Mountains is composed of burdock, Ligularia officinalis, sweet clover, Rumex crispus, and Sesamum indicum, with a mass ratio of 2:2:2:3:1. When using the composite mushroom grass to cultivate black fungus, the method includes the following steps: (1) pre-treating the composite mushroom grass: pre-wetting and fermenting; (2) preparing a planting culture medium, and cultivating the black fungus using a hanging bag cultivation method in a greenhouse; wherein the planting culture medium comprises 50% composite mushroom grass, 10% oak leaves, 24% sawdust, 12% bran or rice bran, 2.5% soy flour, 0.5% gypsum, and 1% lime. When using the method of the present invention to produce black fungus, the cost per bag is 1.65 yuan / bag, and the yield is 54g / bag, which is significantly better than the existing cultivation method.

The invention relates to the technical field of microbial fermentation, and discloses a high-protein pig feed prepared by a microbial fermentation technology, which is prepared by the following steps: S1, mixing soybean meal, corn straw and bran according to a mass ratio of 5: 3: 2, crushing to 60-80 meshes, adding a compound microbial agent and water, and adjusting the water content to 45-50% to prepare a fermentation base material; the method comprises the following steps: carrying out first-stage solid-state fermentation for 48-60 hours under the condition of 35-38 DEG C, introducing sterile air in the fermentation process and maintaining the pressure in a tank to be 0.05-0.1 MPa and the stirring speed to be 30-50 rpm, and by arranging a complex microbial inoculant synergistic fermentation system, when the high-protein feed is prepared from soybean meal, corn straws and other plant raw materials, the high-protein feed can be prepared from the soybean meal, the corn straws and other plant raw materials. The specific compatibility proportion of bacillus licheniformis, lactobacillus plantarum and saccharomyces cerevisiae is screened, the synchronous effect of cellulose degradation, organic acid synthesis and mycoprotein enrichment is achieved, and efficient passivation of anti-nutritional factors of different raw materials is guaranteed.

The utility model relates to a fermented grain sampler which is suitable for monitoring and sampling layered digital display temperature and humidity in a fermentation process. The conveying unit of the sampler partially extends into the hollow pipe cavity of the pipeline unit to provide driving force for fermented grain sampling. The pipeline unit is formed by sequentially connecting a discharging channel and a plurality of sampling channels in the axial direction, the bottom end of the discharging channel is connected with the top of the first section of sampling channel through a detachable axial joint part, and the adjacent sampling channels are connected through a detachable axial joint part. The sampler can be pre-buried in a cellar and does not need to be inserted again during sampling, so that time and energy are saved. And in a non-sampling period, the discharge port can be sealed, so that the influence on the fermentation environment is reduced, and the air tightness of the system is ensured. In addition, the sampler can also monitor and record the temperature and humidity of the fermented grains at the target height, so that workers can conveniently check the temperature and humidity conditions of the fermented grains in the pit at any time.

The application belongs to the technical field of food processing, and specifically discloses a highland barley sourdough, low-GI highland barley sourdough bread and a preparation method thereof. The highland barley sourdough is prepared by fermentation of Lactobacillus plantarum JYLP-326, highland barley flour and water. The low-GI highland barley sourdough bread prepared from the highland barley sourdough comprises the following components in parts by mass: 20-22 parts of highland barley flour, 22-28 parts of wheat flour, 36-40 parts of highland barley sourdough, 48-50 parts of water, 4-6 parts of bran, 4-6 parts of oat beta-glucan, 4-6 parts of inulin, 4-8 parts of gluten, 1-2 parts of yeast, 1-2 parts of salt and 4-6 parts of butter. The GI highland barley sourdough bread prepared by using the highland barley sourdough provided by the application has the advantages of low in-vitro glycemic index, low starch hydrolysis rate, high loft and softness, good taste and high appearance quality.

The utility model belongs to the technical field of rice processing equipment, and particularly relates to a rice milling device for rice processing, which comprises a box body, a hopper, a discharge pipe I, a discharge pipe II, a discharge pipe III, two mounting seats, a rice milling processing part, a sieve plate, a sieve frame, a reciprocating assembly, a scraping assembly and a support guide assembly, the hopper is fixedly installed in the middle of the top of the box body, the rice milling processing part is arranged on the upper middle portion in the box body, the two installation bases are fixedly installed on the inner walls of the two sides of the box body respectively and are symmetrically arranged, the two installation bases are both arranged in a V shape, and installation openings are formed in the two installation bases. The number of the sieve plates is two, and the sieve plates are fixedly installed in the corresponding installation openings respectively. The rice milling machine is reasonable in design, can realize multi-stage screening and synchronously realize bran dust treatment during rice milling processing, can ensure that the screening efficiency is not influenced due to the fact that the screening holes are blocked, and greatly improves the efficiency of rice milling processing.

The utility model discloses a rice processing bran removing device relates to rice processing technical field, including bran removing box, and the inside of bran removing box is provided with arc filter chamber, and the inside of bran removing box and located the bottom of arc filter chamber is provided with the collection groove, and the inside rotationally connected of arc filter chamber has the pivot, and the outside of pivot is installed with the sieve plate, and the inside of sieve plate is installed with the sieve screen, and the both ends of sieve plate are arc shape, and the edge of sieve plate is combined with arc filter chamber. The utility model has the beneficial effects that: this rice processing bran removing device, through setting up the arc filter chamber in the bran removing box, with the sieve plate of rotation type keeps the combination, makes the sieve plate and can lift the rice greatly, makes the sieve plate not easy to block up while the rice can not separate from the sieve plate and filter chamber, can be sieved fully to the volume of the rice bran that lifts up is inhaled to the collection tank under the effect of fan and the material pipe, is favorable to improving the bran removing efficiency.