405results about How to "Reduce nutrient loss" patented technology

The invention discloses a method for producing a biocarbon-based slow-release nitrogen fertilizer, which is characterized by comprising the following steps: thermal cracking or gasifying corn straw, or apple tree waste branch, trunk and wood chip to obtain the biocarbon; mixing the biocarbon and an ammonium nitrate solution, or urea and the ammonium nitrate solution, fully stirring and drying, or adding a binder with 1-3% of total amount and sending to a granulation system for granulation, then drying to obtain the biocarbon-based slow-release nitrogen fertilizer product. The fertilizer has the advantages of simple and easy preparation technology, and low cost. The biocarbon-based slow-release nitrogen fertilizer contains 10-12% of nitrogen, the biocarbon carrier material is stable in soil, and is a good soil amendment and a carbon sequestration agent, soil is applied for improving soil fertilization, the nitrogen element of the nitrogenous fertilizer loaded by the biocarbon has slow-release effect, so that the loss of the nitrogen element can be reduced, the nitrogenous fertilizer utilization rate can be enhanced; the biocarbon can retain in soil for long-term to play the effects of carbon sequestration and carbon emission reduction, the biocarbon is helpful for alleviating climate warming, and biocarbon-based slow-release nitrogen fertilizer is a green fertilizer.

The invention discloses a method for preparing organic fertilizer from paper-making sludge. The materials such as paper-making sludge, amendment are mixed, subjected to high-temperature aerobic fermentation, post maturation and crushing, screened, and mixed with fertilizer of nitrogen, phosphorus, potassium and the like and medium and micro elements to prepare the organic fertilizer. The method has the advantages of simple process, easy operation, obvious innocuous effect, no environmental pollution and little nutrient loss; and the organic fertilizer prepared by the method is widely applied to industrial crops such as vegetables, fruit trees, Chinese herbal medicines, flowers and field crops such as wheat, corn, paddy rice.

The invention relates to the field of food processing and discloses a method for making a stewed duck with bean sauce. In the invention, injection seasoning technology, vacuum massaging technology and compression marinating technology are integrated into a novel processing technique. The stewed duck with bean sauce made by the invention has the advantages of rich sauce fragrance, tender meat quality, proper elasticity and unique taste. The method overcomes the defects that the traditional stewed ducks with bean sauce cannot be pickled uniformly and the making period is too long, can effectively keep nutrient components in the duck, and can prolong the shelf life of the finished product. The raw materials and making parameters of the method are quantified, so the method can ensure the stable quality of products, facilitates the quality control, and has a prospect for large-scale industrialized production.

The present invention discloses a washing device and an operation method. The device includes a box body, a water tank is arranged within the box body, and a cavity is formed between the boxy body and the water tank. Pluralities of air-entrapping spray-heads are distributed at the bottom of the water tank. Water inlets of the air-entrapping spray-heads are connected to an internal circulation water pump, a water inlet of the internal circulation water pump is connected to the water tank, and the internal circulation water pump is located within the cavity below the water tank. A multi-porous separation plate is arranged above the air-entrapping spray-heads in the water tank, and a sewage draining outlet is arranged at the bottom of the water tank. The device can effectively reduce labor intensity, improve the washing efficiency, save and utilize water resources, maintain the nutritional value and hygienic indexes of fruits and vegetables, and meet the demands of people for fresh and high-nutritional fruits and vegetables.

The invention provides a method for preparing tea seed oil in a low-temperature cold pressing manner. The method comprises the following steps of cleaning tea seeds, removing shells and separating, milling oil at normal temperature, washing in water at low temperature, dehydrating under negative pressure, refining at low temperature, filtering for many times, winterizing and dewaxing. The method for preparing the tea seed oil in the low-temperature cold pressing manner, provided by the invention, has the advantages of simple process, low energy consumption and high oil yield; and the prepared tea seed oil has shallow color, high quality and comprehensive nutrition, and also keeps the original flavor of tea oil.

The invention provides goat milk powder for an infant. The goat milk powder is prepared from the following raw materials in parts by weight: 18 to 30 parts of skim goat milk powder, 5 to 10 parts of corn syrup solid, 5 to 12 parts of whole goat milk powder, 4 to 8 parts of special grease, 1.0 to 1.6 parts of fructo-oligosaccharide, 1.0 to 1.6 parts of galactooligosaccharide, 10 to 25 parts of vegetable oil, 25 to 40 parts of milk sugar, 14 to 24 parts of concentrated goat whey protein powder, 0.5 to 1.2 parts of alpha-whey protein, 0.2 to 0.4 part of DHA, 0.2 to 0.5 part of arachidonic acid, 0.12 to 0.16 part of vitamin premix, 0.4 to 0.9 part of mineral substance premix, 0.0004 to 0.01 part of L-carnitine, 0.01 to 0.03 part of taurine and 0.02 to 0.04 part of nucleotide, wherein the special grease is triglyceride with the ratio of 50 to 70 percent, on the Sn-2 position, of palmitic acid. According to the goat milk powder provided by the invention, effort is further made for enabling the formula goat milk powder to be more like breast milk, so that the absorption of the infant to nutrients in the milk powder is more comprehensive, and the probability of dyspepsia and easiness in getting inflamed and diarrhea of the infant is further reduced.

The invention provides a production process of a biological-organic-inorganic ternary compound fertilizer which is prepared by the following steps: mixing crop stalks, such organic components as livestock manures and active biological agents, regulating the carbon nitrogen ratio from 26 to 35, PH from 5.5-8.2 and moisture from 40% to 65% according to the organic matter contents of the crop stalksand the livestock manures, fermenting the mixture at minus15-75 DEG C for 20-50 days and ensuring the living bacteria count to be 0.03-0.2 billion / g, carrying out turning and oxygenating, fermenting in deep tanks and grinding on the mixture to prepare the biological organic fertilizers, mixing the biological organic fertilizers with the inorganic fertilizers and trace elements and simultaneously adopting the low-temperature drying process after extruding granulation and the biological agent spraying and cooling technology. The method can greatly shorten the decay period, ensure little nutrientloss and little generating capacity of sour gases in the processes of fermentation and decay and complete decay and fermentation, can enhance the stress resistance of the crops, ensure obvious disease-resistant effects and high survival rates of specific functional bacteria and has wide application. Through field contrast tests, both the production and income are increased by 10-25% by applying the biological organic fertilizer.

The invention provides a partition refrigeration control method and a partition refrigeration control device of a refrigerator refrigerating chamber. The refrigerator refrigerating chamber is divided into a plurality of storage spaces, and volume detection devices for sensing using volumes in the storage spaces respectively are arranged in the refrigerating chamber; and a refrigerator is provided with a branching air supply device. The partition refrigeration control method comprises the steps that the volume detection devices are utilized for detecting the using volumes of the storage spaces; according to the using volume of each storage space; rapid refrigeration running time needed by each storage space is determined according to the using volume of each storage space; a cold source is driven to run in a rapid refrigeration manner; and according to the rapid refrigeration running time, a refrigeration state mark of each storage space is set, and the branching air supply device is driven to run to the refrigeration state mark so as to provide the refrigerating air flow state for the started storage space. By means of the scheme, electric energy waste is avoided, and the storage effect of the refrigerator refrigerating chamber is improved.

The invention discloses a special compound microbial fertilizer of corns. The fertilizer is prepared from the following raw materials: a microbial agent, charcoal, urea, diammonium phosphate, potassium dihydrogen phosphate, potassium chloride, boric acid, magnesium sulfate, ferrous sulfate, amino acid zinc chelate, amino acid manganese chelate, nano titanium dioxide, a traditional Chinese medicine composition and bamboo vinegar. The special compound microbial fertilizer of corns is reasonably matched according to the growth and nutrient needs of the corns, so that not only can the plant absorb and utilize the fertilizer very well, and can the utilization rate of the fertilizer be increased, but also the volume weight of the soil can be reduced, the quick growth of the maize root can be promoted, the yield and the quality of the corns can be improved, the soil micro-ecological environment can be improved, the ecological balance can be recovered, the fertilizer conservation capacity and the water conservation capacity of the soil can be improved, the growth of weeds and plant diseases and insect pests can be inhibited, the occurrence of soil-borne diseases can be relieved to the greatest extent, the dosage of pesticides can be reduced, the residual pesticides in the soil can be degraded, the cost can be saved, and the sustainable development of the economy and the society can be facilitated.

The invention provides a refrigerator and a temperature measuring method based on infrared sensors. The temperature measuring method based on the infrared sensors includes the steps that the infrared sensors are used for sensing the temperatures in preset regions; the sensing results of the infrared sensors are collected every other preset time, and temperature sampling values are acquired; a continuous preset number of temperature sampling values are acquired, and the maximal sampling value and the minimal sampling value are screened out from the acquired temperature sampling values; the average values of the temperature sampling values in which the maximal sampling value and the minimal sampling value are screened out are calculated, and the average values serve as the temperature measured values of the infrared sensors. By the adoption of the scheme, the influences on measuring accuracy from measured value fluctuation of the infrared sensors can be avoided, temperature measuring accuracy is improved, the measured values can directly reflect actual temperatures of objects in the preset regions, and the accurate control basis is provided for following related control.

The invention relates to a method for producing an organic fertilizer by bamboo residues. The method comprises the following steps of: drying and grinding bamboo residues of bamboo leaves, bamboo roots, bamboo stems, bamboo shoots and the like, which are generated during bamboo processing; mixing the bamboo residues and excrement o animals in a ratio; and performing processes of fermentation, drying, granulation and the like of the mixture to obtain the organic fertilizer. The method has the advantages of improving contents of nutrients of silicon, calcium, magnesium, iron and the like in the organic fertilizer, improving the abilities of absorbing and retaining water of the organic fertilizer, enhancing the abilities of improving acid soil and plastic greenhouse soil, effectively adsorbing odor gas, ammonia gas and the like, which are generated during the production of the organic fertilizer, by utilizing the structural characteristics of bamboos, reducing the negative effects caused by the organic fertilizer, reducing loss of nutrients during the fermentation of the organic fertilizer, and improving the comprehensive benefits of the production of the organic fertilizer.

The invention discloses a special compound microbial fertilizer for rice. The fertilizer is prepared from the following raw materials in parts by weight: 20-32 parts of a microbial agent, 5-15 parts of charcoal, 20-30 parts of a nitrogen phosphorus potassium fertilizer, 1-5 parts of trace elements, 3-10 parts of nano-titanium dioxide, 5-15 parts of traditional Chinese medicine composition, 12-20 parts of a silicon-calcium-magnesium fertilizer and 2-5 parts of bamboo vinegar. The compound microbial fertilizer is reasonably prepared according to nutritional requirement of rice, can be used for improving the physical and chemical property and granular structure of soil, improving the fertilizer and moisture retaining capabilities of rice, promoting quick growth of the root system of rice, improving the transplanting survival rate of rice, inhibiting growth of weed, plant diseases and insect pests, reducing occurrence of soil-borne diseases to the furthest extent and reducing use of pesticides, is capable of reducing cost, and facilitates sustainable development of economy and society.

The present invention provides pure nature low temperature baked cooked pumpkin powder and a production method thereof. The production process comprises: carrying out screening, washing, peeling, pulp removing, seed taking and slicing to decompose into pumpkin slices, pumpkin peel, pumpkin pulp and pumpkin seeds; immersing and blanching the pumpkin slices so as to reduce nutrition loss of the pumpkin, immersing and blanching the pumpkin slices with boiling salt water with a temperature of more than or equal to 95 DEG C until achieving a semitransparent state, taking out, dewatering, cutting into strips, carrying out 50-60 DEG C constant temperature vacuum baking processing on the cut pumpkin slice strips, the cut pumpkin peel strips, the cut pumpkin pulp strips and the pumpkin seeds with low temperature baking equipment to obtain cooked and dried pumpkin product, carrying out a mixing stirring sterilization treatment on the cooked and dried pumpkin product, and grinding with a crushing machine to obtain the cooked pumpkin powder with the particle fineness of more than or equal to 120 mesh, wherein the cooked pumpkin powder maintains the nutritional components and the good color of the pumpkin, presents the microscopic porous structure, has good rehydration, can be directly taken through infusion with boiling water, and can further be used as other food preparation materials, and the baked and cooked pumpkin powder, the baked and cooked pumpkin peel powder, the baked and cooked pumpkin pulp powder and the baked and cooked pumpkin seed powder after sterilization can be directly eaten.

The invention provides a refrigerator and refrigerator compartment inner temperature sensing method comprising the following steps: obtaining a plurality of temperature values measured by an infrared sensing assembly, wherein the infrared sensing assembly comprises a plurality of infrared sensing devices used for measuring the temperature of objects stored in a preset storage room of the refrigerator compartment; calculating a difference value between the maximum value and the minimum value of the temperature values; determining the maximum value weight coefficient and the minimum value weight coefficient according to the difference value; carrying out weighting and calculation for the temperature maximum value and the temperature minimum value by tacking the maximum value weight coefficient and the minimum value weight coefficient as the weight coefficients of the temperature maximum value and the minimum value; using the weighting and calculation result as the sensing temperature value of the storage room. The method can integratedly calculate and fuse the temperature data so as to obtain the measure value complying with the storage room real temperature, thus improving refrigerator compartment temperature detection accuracy.

The invention provides a partition refrigeration control method and device for a refrigerating chamber of a refrigerator. The refrigerating chamber of the refrigerator is divided into multiple storage spaces. Infrared sensing devices, branch air supply devices and the like are arranged in the refrigerating chamber. The partition refrigeration control method includes the steps that the temperatures, sensed by the infrared sensing devices, of stored objects in the storage spaces are acquired; whether the temperatures of the stored objects meet the preset quick refrigeration start condition or not is judged; if yes, a cold source is driven to run in a quick refrigeration mode, refrigeration air doors between the cold source and the branch air supply devices are opened, and in the quick refrigeration mode, a refrigeration draught fan and a compressor in the cold source run at the rotating speed higher than that in a normal refrigeration mode; refrigeration state mark arrangement of the stored objects is determined according to the temperatures of the stored objects in the storage spaces. The branch air supply devices are driven to run in the states corresponding to refrigeration state marks of the storage spaces. By the adoption of the scheme, electric energy waste can be avoided, and the storage effect of the refrigerating chamber is improved.

The invention relates to the technical field of aquatic product processing and in particular relates to a preparation process for canned sweet and sour squid. The preparation method for the canned sweet and sour squid comprises the following steps of firstly, pre-treating fresh or frozen and normal-temperature unfrozen squid, soaking the pre-treated squid under ultrasonic conditions; then, rinsing the squid and cooking the rinsed squid by using cooking liquor, and applying self-made sauce to the cooked squid; and finally, canning, sterilizing and cooling the squid to obtain the finished product. According to the preparation process for the canned sweet and sour squid disclosed by the invention, the conventional preparation for products such as shredded squid, dried squid, rolled squid and roasted squid is broken; and moreover, through the cooking process and the sauce applying, the squid is complete in nutrition, good in mouthfeel, suitable for people of all ages, and is a brand-new marine product with a high nutritional value.

The invention provides a refrigerator and a temperature measurement error correction method for an infrared sensor. The method comprises the steps: determining the infrared sensor to be in a working state; obtaining a value, measured by the infrared sensor, of the temperature of a preset region in the working state; obtaining a corresponding correction constant corresponding to the infrared sensor, wherein the correction constant is obtained through the comparison of a value measured by the infrared sensor in a correction state with a standard temperature value; and employing the correction constant to correct the measurement value, so as to obtain a temperature correction value. Through the scheme of the invention, the method can reduce the impact on temperature measurement from the absolute error of the infrared sensor, improves the accuracy of temperature measurement, enables the measurement values to directly reflect the actual temperature of articles in the preset region, and provides accurate control basis for the subsequent related control.

The invention relates to a simulation experimental method of a pollution source of the earth surface and the water-bearing stratum based on an underground water dynamic simulation experimental platform. The method particularly comprises the following steps: firstly, arranging the underground water dynamic simulation experimental platform; then filling the underground water dynamic simulation experimental platform with an aeration zone and a water-bearing stratum medium for simulating a typical hydrogeological unit; and finally carrying out an underground water level simulation experiment on the underground water dynamic simulation experimental platform. According to the method, different reagents can enter the aeration zone and the water-bearing stratum medium in a box type shell by multiple modes, and powdered reagents are added by virtue of a raining simulation device, so that the process that how the reagents penetrate the aeration zone from the earth surface and enter the water-bearing stratum and how the reagents are migrated and transformed in the water-bearing stratum can be observed. By adopting the method, the fidelity of simulation experiments can be improved, the cost of simulation experiments can be reduced, and a reliable experiment foundation is provided for an in-situ chemical oxidation technology, an in-situ biological repairing technology, a permeable reactive barrier process, a soil in-situ leaching remediation process and other research experiment projects.

The invention discloses an antibiotic-free weaned-piglet complete feed and a preparing method thereof. The antibiotic-free weaned-piglet complete feed is antibiotic-free efficient complete feed capable of meeting the nutritional requirements of weaned piglets, promoting digestion and using of nutrient substances, improving the immunity function and the resistance of piglet bodies and reducing the diarrhea rate. The preparing method includes the steps that in the formula proportion, weighed corn, weighed high protein bean pulp and weighed extruded soybeans are smashed to be subjected to first-time high-temperature pelletizing, thin smashing is carried out after pellets cool, then weighed imported fish meal, weighed calcium hydrophosphate, weighed mountain flour, weighed salt, weighed soybean oil, weighed whey powder, weighed feed grade lysine, weighed methionine, weighed threonine, weighed premixed materials for the weaned piglets and compounded Chinese herbal medicine are mixed to be even, then second-time low-temperature pelletizing is carried out, cooling is carried out, then a finished product is packed, and the weaned piglets can be directly fed. Particles of the weaned-piglet feed produced with the preparing method are good in filling power, low in hardness, good in water dissolving performance, high in nutritive value, good in palatability, sanitary and safe, the diarrhea rate is reduced, the feed use ratio of the weaned piglets is increased, the production performance of the weaned piglets is improved, and antibiotic harm is avoided.

The invention discloses an apple and pear preservative and an application method thereof. The preservative comprises procyanidine, vitamin E, bee wax, food-grade glycerol and water, wherein every 1000ml of the preservative comprises the raw materials as follows: 500-800mg of the procyanidine, 30-50mg of the vitamin E, 50-100mg of the bee wax, 0.5-1.0ml of the food-grade glycerol and the balance being the water. The raw materials of the preservative are toxin-free and harmless; the apple and pear preservative is simple in manufacturing method and convenient to use; apples and pears which need to be preserved are immersed into the preservative for 3-5 minutes. The preservative disclosed by the invention can be used for effectively reducing the water loss in cold storage and room-temperature shelf life periods, reducing the black skin occurring rate and keeping bright, clean and fresh fruit surfaces and the good fruit flavor.

The invention provides a manufacture process of germinated brown rice. The method includes steps of wet method cleaning, immersion, germination acceleration and microwave drying. The manufacture process of the invention employs sectional operations, and cleaning, immersion and germination increase oxygen capacity of the brown rice, better facilitate brown rice germination synchronism and increase germination capacity. The process of the invention is simple and generates little nutrition loss; and the obtained germinated brown rice has high nutrition value strong medical function, higher amino acid contents and nutrient element than rice (shown as a table 1) and substantial economic benefit and social benefit.

The invention discloses a wood-vinegar-containing biological compound fertilizer. The biological compound fertilizer is mainly prepared from the following raw materials in parts by weight: 10-15 parts of microbial inoculant, 20-30 parts of urea, 5-10 parts of diammonium phosphate, 10-20 parts of potassium chloride, 4-8 parts of calcium magnesia phosphate fertilizer, 10-15 parts of biochar, 1-3 parts of nano titanium dioxide, 0.5-1.5 parts of zinc sulfate, 0.2-1 part of copper sulfate and 2-5 parts of wood vinegar. The biological compound fertilizer is capable of enhancing the utilization ratio of the fertilizer, saving the raw materials and increasing the crop yield, and is also capable of supplying comprehensive nutrients required by crop growth, regulating plant growth and development, killing and resisting bacteria, expelling pests, effectively lowering the disease and pest morbidity and reducing the pesticide use.

The invention provides a method for producing microwave-based instant rice, belonging to the field of food processing. The method is characterized by taking high-quality northeastern round shaped rice as a raw material and adopting a technology combining microwave sterilization and acid water filling to prepare the instant rice. The method specifically comprises the following steps of: rinsing the high-quality round shaped rice, soaking the rinsed rice, quantitatively filling and sterilizing the rice with microwaves, filling acid water, cooking the rice, sealing and cooling the cooked rice, and then packaging the rice, thus obtaining an instant rice product. The microwave-based instant rice produced by the method provided by the invention has a simple preparation process, maintains the original taste, quality and nutrition of the rice, has relatively low cost, is convenient to eat, only needs to be heated with microwaves for a few minutes, and has long shelf life. Therefore, the instant rice is worthy to be popularized and applied.

The invention discloses a method for producing a bioorganic fertilizer from pig manure, which comprises that: fresh pig manure of which the water content is about 65 percent is mixed with sawdust in proper proportion to make the ratio of carbon to nitrogen be between 16 and 25; the mixture is evenly stirred with geotrichum or Bacillus stearothermophilus zymophyte; composting fermentation is carried out; and the heap is turned regularly, when the temperature of the materials is reduced to the ambient temperature, and the materials are baked or dried by air and crushed to become the finished product of the bioorganic fertilizer. The bioorganic fertilizer has the nutrient content of 7 percent and the organic content of over 50 percent.

The invention discloses milk and a preparation method of the milk. The preparation method of the milk comprises the following steps of performing degerming treatment on raw cow milk, so as to obtain degermed cow milk; performing pasteurization treatment on the degermed cow milk, so as to obtain pasteurized cow milk; performing standardization treatment on the pasteurized cow milk, so as to obtainthe standardized cow milk; performing concentration treatment on the standardized cow milk, so as to obtain concentrated cow milk; performing steam immersion sterilization on the concentrated cow milk, so as to obtain sterilized cow milk, wherein the steam immersion sterilization is performed for 0.09-2 seconds under the condition that the temperature is 151-157 DEG C; and performing flash vaporization treatment on the sterilized cow milk, so as to obtain the milk. According to the preparation method disclosed by the invention, through the steam immersion sterilization, the sterilizing temperature is increased to 151-157 DEG C, and the sterilizing time is shortened to 0.009-2 seconds, so that the nutrient loss of the milk is lower, the denaturation rate of proteins is lower, and the tasteis fresher; and besides, compared with pasteurization, the preparation method has the advantage that the quality guarantee period of the milk prepared through the preparation method disclosed by the invention is significantly prolonged.

A method for storing green feed grass features use of microbial fermentation to make the stored feed grass green and high water content and keeping rich nutrition. Its advantages are high effect and low cost.

The invention relates to a preparation method of non-fried puffed Hanfu apple crisp slices. The preparation method of the non-fried puffed Hanfu apple crisp slices comprises the following steps: taking fresh Hanfu apples which are not damage by disease and insects as raw material, peeling, denucleating, slicing and carrying out color fixation, then freezing Hanfu apple slices at ultralow temperature and boiling the Hanfu apple slices with sugar, pre-drying the Hanfu apple slices after finishing boiling of the Hanfu apple slices with sugar, samming the apple slices, then puffing and drying with variable temperature and pressure difference, and finally preparing the non-fried puffed Hanfu apple crisp slices. The non-fried puffed Hanfu apple crisp slices prepared by adopting the method are different from fried apple crisp slices and vacuum low-temperature fried apple crisp slices and are relatively high in nutritive value; meanwhile, the preparation method of the non-fried puffed Hanfu apple crisp slices is simple in process, convenient to operate and low in cost.

The invention relates to a method for producing a spherical ferment bacteria organic fertilizer by taking sheep manure as an organic raw material. The method comprises the following steps: a. fermentation treatment of ferment bacteria, b. pelletizing of nitrogen, phosphor, potassium elements and the sheep manure, c. rounding, d. sieving and packaging: sieving the spherical organic ferment bacteria fertilizer obtained from the step c, and measuring and packaging. The method has the following advantages and effects: 1. extruding the fermented sheep manure and urea, potassium chloride and concentrated superphosphate followed by the rounding and the pelletizing overcomes the weakness of hard pelletization of the sheep manure; 2. the ferment bacteria organic fertilizer pellets produced by the method take pellet shape, have good appearance and are popular by dealers and farmers; and 3. the fertilizer has rapid availability of inorganic fertilizers and long residual action of the organic fertilizers, as well as the specificity of stimulating the crop growth by the bioactive substances of the ferment bacteria, thus being more beneficial to the absorption of crops, and having the effects of enhancing stress resistance of the crops and improving the physicochemical properties of soil.

The present invention relates to the technical field of pickled peppers and particularly a pickled pepper rapid fermentation method. Pepper pedicles are removed without harming the pepper meat, and the pedicle removed peppers are washed clean, so that in the fermentation process of the peppers, the internal nutrients of the peppers do not drain out, a relatively small amount of external harmful substances enter into the interior of the peppers, the mildew and rot phenomena of the peppers during the fermentation treatment process are avoided, and the quality of the peppers is improved. Besides, the peppers prepared by the rapid fermenting and pickling method are ensured to be delicious in mouthfeel, crisp, tender and refreshing. After combining the inoculation of a fermentation strain and loading a fermentation liquid in bags, the treated peppers fill up the bags directly, air in the bags are dispelled completely, and the bags are sealed, so that the nutrients in the peppers produce rapid shifts, the capsaicin contents in the peppers are reduced, the amino acid content of the pickled peppers are obviously improved, the loss rates of vitamin C are relative low, and the nutritional quality of the peppers is effectively improved.

The invention discloses a process for making low-temperature vacuum fried anchovy. The invention effectively solves the problem that an anchovy product is hard in meat quality, insufficient in crisp degree and not easy to chew because the anchovy is easy to rot and deteriorate in a processing procedure. The process comprises the following steps of: (1) raw material preprocessing; (2) deodorization; (3) dipping; (4) baking at a low temperature; (5) freezing; (6) frying in vacuum; and (7) deoiling. In the dipping step of the process, additives composed of 30-35% of dehydrated celery powder, 2-5% of protamine, 20-30% of microcrystalline cellulose, 30-35% of methylcellulose, 2-5% of sodium hydrogen sulfite and 3-8% of vitamin C by weight percentage are added. The process provided by the invention is simple and practicable, convenient to operate and suitable for factorized production and application; the anchovy in the making process is unlikely to rot and deteriorate; and the low-temperature vacuum fried anchovy obtained through the process provided by the invention is less in fishy smell, good in color and luster, crisp in taste, low in oil content and low in nutrition loss.