179results about How to "Avoid mildew and spoilage" patented technology

The present invention discloses a preparation method for pickles. The method comprises the following processing steps: raw material selecting-salting- sorting-washing-shaping-desalinating-dehydrating-spicing-weighting and sub-packing-sterilizing-packing and warehousing. The method provided in the invention for preparing pickles can prevent pickles from mildewing, rotting and producing carcinogens, can improve the taste of pickles, and the pickles produced according to the present method do not cause any adverse effects on human health.

The invention provides a vacuumizing device for a refrigerator storage box. The vacuumizing device comprises a machine box, a base and a supporting plate. The machine box is connected with the upper portion of the supporting plate. The base is connected to the lower portion of the supporting plate. The machine box is internally provided with a controller, a transmission device and a vacuumizing device body. The transmission device and the vacuumizing device body are both electrically connected with the controller. Under the control of the controller, the transmission device is used for connecting or disconnecting the vacuumizing device body and the storage box to be vacuumized, and the vacuumizing device body is used for vacuumizing the storage box. The invention further provides a refrigerator. According to the vacuumizing device for the refrigerator storage box and the refrigerator, the overall structure is simple, and vacuumizing process automation is achieved; the vacuumized storage box is placed at a low temperature to enable food to be in a specific negative pressure state, so that breeding of aerobic bacteria is effectively restrained, food oxidation is delayed, mildewing and spoilage are prevented, and the loss of vitamins is reduced.

This invention relates to a micro-hole rubber hollow glass spacing strip used in hollow glasses composed of rubber, curing agent and aids characterizing that said rubber is composed of EPT rubber and molecular sieve activation powder with the following weight percentage: EPT rubber 100 portions, activation powder 80-200 portions.

The invention relates to a compound feed for improving the bodily form of grass carps and a preparation method thereof, which belong to the technical field of freshwater fish feeds. The feed comprises the following raw materials in parts by weight: 2-4 parts of fish meal, 10-15 parts of soybean meal, 20-30 parts of rapeseed meal, 8-12 parts of cottonseed meal, 20-30 parts of fine bran, 10-15 parts of wheat, 5-10 parts of rice bran, 0.5-1.5 parts of soybean oil, 0.01-0.05 part of a feed emulsifier, 0.05-0.15 part of choline chloride, 1.8-2.0 parts of calcium dihydrogen phosphate, 0.3 part of a vitamin premix, and 2 parts of a trace element premix. According to the invention, a feed for improving the bodily form of grass carps is developed by using a characteristic that the feeding habits of grass carps are wide, which can reduce the cost of breeding feeds, improves the bodily form of grass carps, and increases the breeding income.

The invention relates to a basic bait formulation for Nibea albiflora. The basic bait formulation for the Nibea albiflora is characterized by comprising fish meal, peanut meal, soybean phospholipid, fish oil, soybean oil, corn starch, vitamin C phosphate, choline, tea polyphenol, composite vitamin, composite amino acid, a composite mineral substance and a bonding agent. Compared with the prior art, the fish meal and the peanut meal are taken as main raw materials and various beneficial components are added, so that the problems that amino acids are unbalanced as well as lysine, methionine and threonine are short in the peanut meal can be effectively solved; the amino acids are balanced by adding synthetic amino acids or other protein feeds, so that all nutritional requirements can be supplied to the Nibea albiflora; multiple effective antibacterial substances including the tea polyphenol are added into the feed to prevent the feed from going mouldy and deteriorating, so that artificial breeding is facilitated; the bait is good in feed attractant effect, has a higher food coefficient than natural bait and is relatively applicable to livestock and aquatic feeds; and the peanut meal is low in cost, so that compared with the feed in the prior art, the bait provided by the invention saves cost and is high in economic benefit.

The invention provides a soybean storage method which comprises the following steps: S1, preliminarily cleaning soybeans before warehousing, performing hot air drying, tempering, and thus finishing initial treatment; S2, performing radio frequency and microwave drying treatment on the soybeans subjected to initial treatment, and performing tempering or forced air drying, so that the moisture content is reduced to be 11-13 percent; and S3, feeding the treated soybeans into a refrigerated depot section with a moisture removal fan for storing, controlling the temperature of the refrigerated depot section to be 8-15 DEG C, and controlling the relative humidity to be 70 percent or below. According to the soybean storage method disclosed by the invention, the labor intensity of drying the soybeans is reduced, the soybean drying efficiency is improved, the temperature and humidity control precision during soybean storage is improved, and the condition that the soybeans are affected with damp to get mildew and go bad is avoided.

The invention discloses a rice washing and cooking all-in-one machine which comprises a housing, a rice storage hopper, a rice washing hopper and an electric cooker. The rice storage hopper, the ricewashing hopper and the electric cooker are sequentially installed in the housing from top to bottom. A first rice leaking port and a first valve for controlling opening and closing of the first rice leaking port are arranged at the bottom of the rice storage hopper. A second rice leaking port and a second valve for controlling opening and closing of the second rice leaking port are arranged at thebottom of the rice washing hopper. A stirrer is arranged in the rice washing hopper, an annular cavity surrounding the rice washing hopper is formed in the wall body of the upper portion of the ricewashing hopper and is communicated with a water inlet pipe, and multiple water spraying holes communicated with the annular cavity are formed in the inner side of the rice washing hopper in an annularmode. An overflow groove is formed in the top of the rice washing hopper along the circumference of the rice washing hopper, and the bottom of the overflow groove is communicated with a water draining pipe. The rice washing and cooking all-in-one machine can automatically complete the whole process of rice adding, rice washing, water adding and rice cooking, reduces the water consumption for ricewashing, improves the rice washing efficiency and rice washing quality and facilitates flushing of all rice towards the electric cooker.

The invention discloses a complete production line for processing myotonin through a dry method. The complete production line comprises a barley rice cleaning device, a particle grading device, a magnetic field deironing device, a barley rice unshelling device, a rice cooling bin, an emery roll debranning device, a polishing device, a white rice grading device, a color separation device, a secondary polishing device and a packaging device which are sequentially arranged on a raw material feeding bin, wherein both the polishing device and the secondary polishing device are surface water mist humidification and polishing devices. Myotonin is humidified and polished, the surface of the myotonin is wetted while being polished, the surface of myotonin is polished under the action of a polishing roll, rice bran powder generated in the polishing process is separated out under the action of high-pressure air flow, pollution of water washing to the environment is avoided, water consumption is reduced, it is avoided the myotonin contains excessive moisture and is prone to going bad and moldy due to excessive moisture, and the quality of products is improved.

The invention provides silage processing equipment. The silage processing equipment comprises a rack, a conveyor belt, and a cutting device and a dispersing device which are connected in sequence, and further comprises a grinding device, wherein the grinding device comprises three compression roller wheel sets which are connected in sequence; the first compression roller wheel set is composed of an upper compression roller and a second compression roller; each of the second compression roller wheel set and the third compression roller wheel set is composed of one driving roller and three driven compression rollers, namely the driving roller driven by a motor, and the first driven compression roller, the second driven compression roller and the third driven compression roller which are located on the left and right sides and under the driving roller; the conveyor belt penetrates through a gap between the upper and lower compression rollers of the first compression roller wheel set and gaps among driving rollers of the second and third wheel sets and the driven compression rollers. The grinding device is reasonably designed and the moisture content of materials is controlled; the materials are prevented from going moldy and going bad due to bad weather; meanwhile, drying equipment is not used so that the energy consumption is reduced and the expenditure is saved. The silage processing equipment is suitable for crushing and machining silages including banana stems and leaves and the like.

The invention relates to a preparation method of a compound ecological fertilizer from plant stalks. The compound fertilizer is prepared by degrading a main raw material of plant stalks under the action of small molecule organic acid in the presence of a solid super acid catalyst, and combining with distiller's grains, bone meal, bran leather, humic acid, and NPK fertilizer. The raw materials consist of, by weight, 60-80 parts of plant stalks, 5-10 parts of distiller's grains, 5-15 parts of bone meal, 5-15 parts of wheat bran, 5-10 parts of humic acid and 30-50 parts of NPK fertilizer. The method uses a catalytic degradation technology for preparation of the compound ecological fertilizer, reaches high catalytic degradation efficiency of stalks, completes the conversion from stalks to compound ecological fertilizer within 16h at the highest speed, and has the advantages of simple operation, low cost, recyclable catalyst, and no corrosion of equipment, and can quickly obtain the product. The prepared compound ecological fertilizer can effectively enhance fertilizer efficiency, stimulate crop growth, control pests and diseases, improve the quality of agricultural products, and the absorb soil pollutants, improve the water retention capacity of soil and fertilizer and improve soil structure, and is conducive to the sustainable development of agriculture.

The invention belongs to the field of health nourishment, and in particular relates to a processing method of purified bird's nest. The processing method comprises the following steps: sterilizing harvested bird's nest; storing the bird's nest; cleaning the bird's nest, discharging the bird's nest from storage, and leaching the bird's nest with purified water; disinfecting the cleaned bird's nestwith steam; picking up feathers: removing feathers manually from the disinfected bird's nest; then sizing and drying the bird's nest; and then sub-packing the bird's nest and sterilizing the bird's nest in a D grade purification work room for packaging. According to the processing method of purified bird's nest, the harvested bird's nest without feathers is sterilized with ozone, so that the bird's nest can be prevented from deteriorating in the storage process. By means of steam disinfection, bacteria and avian influenza virus can be killed. By means of picking up feathers manually, the purified bird's nest can be obtained. The purified bird's nest is then dried, so that the nutritional components and the taste of the purified bird's nest can be kept effectively. By sterilizing and packing the bird's nest in the D grade purification workshop, the packaged bird's nest is longer in fresh-keeping time.

The invention discloses a wheat seed drying, dust-removing and loading-unloading all-in-one machine, and relates to the field of agricultural equipment. The wheat seed drying, dust-removing and loading-unloading all-in-one machine comprises a drying barrel, a vibrating and dust-removing box, an unloading barrel and a loading trolley, wherein the vibrating and dust-removing box is fixedly mounted on the upper surface of a supporting plate; a plurality of supporting columns are arranged on the bottom of the supporting plate; a steam generating stove, a PLC control box and a vibrating box are fixedly mounted on the upper surface of the supporting plate; and the top of the vibrating and dust-removing box communicates with the drying barrel through a connecting tube. According to the wheat seeddrying, dust-removing and loading-unloading all-in-one machine disclosed by the invention, the drying barrel with a charge funnel and a spiral drying tube is arranged, the bottom of the drying barrelis equipped with the vibrating and dust-removing box of a vibrating screening plate structure in a communication mode, and one side of the vibrating box is connected with the loading trolley throughthe unloading barrel, so that water inside wheat is dried sufficiently, sterilization, dust-removal and drying treatment is timely and effectively performed before storage, mildew and deterioration ofwheat seeds are avoided, and loading and unloading efficiency is high.

The invention discloses a Chinese herbal medicine health care pillow mainly comprising a pillowcase, a pillow core, and Chinese herbal medicine packages; the pillow core is wrapped in the pillowcase, and comprises a silk layer and a latex layer, wherein the silk layer is sleeved outside the latex layer; Chinese herbal medicine packages are placed in four corners between the pillowcase and the pillow core; a plurality of Chinese herbal medicine packages are evenly arranged between the silk layer and the latex layer; the Chinese herbal medicine package comprises a plurality of Chinese herbal medicine package cores; the Chinese herbal medicine package core mainly comprises Artemisia argyi, vanilla, clematis root, obscured homalomena rhizome, lily magnolia, alpinia officinarum hance, mint, honeysuckle flower, levisticum, conmon clubmoss herb, monkshood, evening primrose, cauda equine eleusine indica, boschniakia rossica, Poria cocos, honey-fried licorice root, pseudo-ginseng, radish seed, motherwort, and Chinese prickly ash nanometer powders; said materials are mixed according to certain ratio, insecticided, dried, crushed and bagged by small bags; the small bags are evenly sewed into the Chinese herbal medicine packages. The Chinese herbal medicine health care pillow is low in making cost, good in disease prevention effect, has active health care and disease prevent effect, can keep human body healthy, and can provide disease curing and health care effects in long time usage.

The invention discloses biomass pellet feed for ruminants and a preparation method thereof. The biomass pellet feed comprises the following components in parts by weight : 32-40 parts of corn stalks,18-24 parts of corn cobs, 27-33 parts of sweet potato stalks, 16-26 parts of ryegrass, 21-25 parts of brewer's spent grains, 11-15 parts of eggshells, 20-24 parts of soybean meal, 0.7-1.3 parts of preservatives, 2-4 parts of antioxidants and 0.6-1.2 parts of choline chloride. Te preparation method includes the following steps: Step 1, using ammonia water, calcium hydroxide solution and carboxamideperoxide to carry out combined chemical impregnation on the corn stalks, the corn cobs, the sweet potato stalks and other biomass materials, and carrying out saturated steam explosion treatment at the pressure of 2.4-3.6 MPa, thereby obtaining a pretreated biomass material; Step 2, subjecting the pretreated biomass material to dehydration drying and ensiling fermentation, thereby obtaining silage; Step 3, evenly mixing crushed egg shells with the preservatives, the antioxidants and the choline chloride, thereby obtaining a feed additive; and Step 4, evenly mixing the silage with the feed additive, and subjecting the mixture to granulation and magnetic sterilization, thereby obtaining the biomass pellet feed. The invention can further increase the softness and digestibility of the biomasspellet feed and accelerate the ensiling fermentation rate by the combined chemical impregnation and steam explosion of cellulose molecular chains, chemical bonds, hydrogen bonds and crystallinity; andthe biomass pellet feed is enhanced in the preservative performance and prolonged in the storage time by cooperating the choline chloride with the preservatives.

The invention discloses a quinoa and rice dry-method processing complete production line. A raw material feeding bin is sequentially provided with quinoa clearing equipment, quenching and tempering equipment, skin grinding equipment, polishing equipment, grading equipment, secondary polishing equipment, secondary sorting equipment and packaging equipment, wherein the polishing equipment and the secondary polishing equipment are surface spray humidifying and polishing equipment. According to the quinoa and rice dry-method processing complete production line, after quinoa raw materials are cleared, quinoa grains with unqualified moisture content are subjected to quenching and tempering by virtue of the quenching and tempering equipment, so that moisture content of the quinoa grains reaches 10%-14%, and therefore, physical, biochemical and processing performances of the quinoa grains are improved to play an important role in later-stage skin-grinding treatment and polishing treatment, and the skin-grinding effect and the polishing effect are better; water resource waste caused by water washing and pollution to the environment are avoided, energy consumption is reduced as secondary drying is not required, the quinoa and rice yield can be remarkably increased, remained germs are increased, broken rice is reduced, processing is moderate, nutrients are preserved, and product quality is improved.

The present invention provides a preparation method of modified montmorillonite powder for feeds. The preparation method comprises: heating crushed montmorillonite powder to a temperature of 80-90 DEG C, adding a measured quaternary ammonium salt solid, carrying out thermal insulation and high speed stirring modification, drying, and beating to obtain the large interlayer distance montmorillonite powder for feeds, wherein the d001value of the montmorillonite powder is 2.90-4.55 nm through the X-ray diffraction detection. According to the present invention, the modified montmorillonite powder prepared by using the method of the present invention has characteristics of high quaternary ammonium salt cation compounding proportion and large interlayer distance; and with the application of the modified montmorillonite powder as the feed mildew inhibitor, the good effects of adsorption, fixation and removal can be provided for weakly polar molecule mould in the feed production, storage and transportation processes, and the good application effect can be provided for prevention of feed mildewing deterioration.

The invention discloses bacillus aryabhattai for decomposing lignocellulose and application thereof in hay preparation and belongs to the technical field of animal husbandry. The bacillus aryabhattaiis preserved at the General Microbiology Center of China Committee for Culture Collection of Microorganisms, the preservation number is CGMCC No.14522, and the preservation date is Aug.15, 2017. The invention further discloses application of the bacillus aryabhattai in hay preparation. Hay is preferably oat hay. The microbial agent can remarkably reduce the lignin content in the hay preparation process, and cellulose and hemicellulose are released, so that the digestibility of animals is indirectly improved, and molds are inhibited.

The invention discloses a processing method for producing high-end green tea from a Shiqian moss tea variety. The processing method comprises the following steps: withering, fixation, fresh leaf tedding, tea strip tidying and trimming, step-by-step drying, screening, air classification, blending, microwave drying aroma enhancement and finished product packaging. By controlling the temperature andtime in the process steps and the parameters of moisture and the like in processed tea leaves, most organic matters in the tea leaves are preserved, so that the quality of the tea leaves is remarkablyimproved.

The invention discloses a preparation method of an exocarpium antioxidant gel mask and the preparation method comprises the steps: A, exocarpium preparation: picking 70% mature fresh citrus grandis tomentosa, cleaning and drying, drying moisture under the temperature of 90 DEG C and pretreating to obtain exocarpium; B, flavone extraction: softening the exocarpium, cutting into slices, smashing andextracting flavone through ethyl alcohol under microwave assistance to obtain flavone extracting solution; C, gel mask preparation: taking acrylamide dimethyl taurine ammonium/VP copolymer (an ice crystal forming agent AVC), glycerinum, carboxymethyl chitosan, hyaluronic acid, the flavone extracting solution, grapefruit essential oil and phenoxyethanol and micro heating and stirring to evenly mixthe material to obtain the mask. The mask has the advantages of amber crystal clear appearance, grapefruit fragrance, low cost, simpleness in preparation, convenience in painting and good moisturizing, antibacterial and antioxidant effects; meanwhile, a requirement of exocarpium product diversity is met, and the mask can meet related stipulations related to the gel mask in QB/T2872-2007; thus, the gel mask has a stronger development and utilization prospect.

The invention discloses a flexible feed mixing device for aquatic animal breeding, and relates to the technical field of feed processing. The flexible feed mixing device comprises a mixing box, a motor is arranged at the upper end of the mixing box, the output end of the motor is connected with a spindle, a fixing block is fixedly arranged at the upper end of the spindle penetrating through the interior of the mixing box, a transmission shaft is in bearing connection with the interior of the fixing block, a plurality of grinding rollers are evenly arranged on the transmission shaft, a gear is arranged at the other end of the transmission shaft and is in meshed transmission with a gear ring, a screen is connected to the lower end of the spindle close to the fixing block through a bearing, and a driving bevel gear is arranged on the spindle close to the lower end of the screen. Feed raw materials with large particles are screened out through the screen, the feed raw materials are ground and refined through the grinding roller, meanwhile, a cam strikes the screen to effectively prevent the screen from being blocked, a scraping plate at the bottom end of the spindle and a side scraping plate effectively prevent feed from being gathered on the inner wall of the mixing box and going mouldy and deteriorated, the product quality is guaranteed, it is also guaranteed that the inner wall is clean and tidy, and the subsequent cleaning difficulty of the mixing box is reduced.

The invention provides a dark tea pile fermentation chamber with controllable temperature and humidity, and belongs to the technical field of tea pile fermentation chambers. The dark tea leaf pile fermentation chamber with controllable temperature and humidity comprises a plurality of supporting seats, a rotating groove is formed at the bottom of each supporting seat, a walking wheel is rotationally mounted in each rotating groove, a supporting rod is fixedly mounted at the top of each supporting seat, a mounting plate is fixedly mounted at the top of one of the supporting rods, a motor is fixedly mounted at the top of the mounting plate, an output shaft of the motor extends to a position below the mounting plate and is fixedly provided with a cam, the sides, close to each other, of two supporting rods located on the same horizontal axis are fixedly provided with the same connecting rod, the connecting rod is slidably sleeved by a transmission base, the side, close to the sliding plate, of the transmission base is provided with a sliding hole, and the sliding plate is slidably mounted in the sliding hole. The pile fermentation chamber is simple in structure and convenient to use, can turn over tea leaves, and avoids the problem that the tea leaves go mouldy and deteriorate after long-term pile fermentation.