35results about How to "Guaranteed smell" patented technology

The invention belongs to the field of edible oil products, and in particular relates to DHA-containing corn oil special for pregnant and nursing women and a preparation method thereof. The invention adopts the technical scheme that the corn oil special for the pregnant and nursing women contains DHA. The corn oil comprises the following components in percentage by weight: 0.8 to 2.5 percent of DHA and EPA in a total amount and the balance of corn oil, wherein the weight part ratio of the DHA to the EPA is 5 to 4. The invention also provides a preparation method for the corn oil special for the pregnant and nursing women. The corn oil provides more nutrient substances for the pregnant and nursing women, and balances the nutrient composition in the grease so that the nutrient components therein are closer to the nutrient structure of the human body and can meet the requirement of brain growth of embryos and nursing children for the DHA.

The invention discloses a carbon crystal heating wall heating product and a production process thereof. The carbon crystal heating wall heating product comprises a carbon crystal heating plate, a reflecting heat insulation plate and a fixing frame. The carbon crystal heating plate comprises a surface protecting layer, a decorating layer, a connecting layer, a heating layer, an insulation layer, a carbon crystal heating film, a first conductive copper bar and a second conductive copper bar. The reflecting heat insulation plate comprises an upper reflecting layer, a heat insulation layer and a lower reflecting layer. The first conductive copper bar and the second conductive copper bar are fixed at two ends on the same side of the heating layer. The carbon crystal heating film is printed on one side of the heating layer where the conductive copper bars are fixed through a silk-screen printing method, and two ends of the heating film are in contact with the first conductive copper bar and the second conductive copper bar. The surface protecting layer, the decorating layer, the connecting layer and the insulation layer are sequentially connected and fixed. The carbon crystal heating plate and the reflecting heat insulation plate are connected and fixed through the fixing frame. The carbon crystal heating wall heating product has the advantages of being long in service life, not easy to age, not prone to be yellow, high in heating efficiency and the like. A protruding process is environmentally friendly, high in efficiency and strict in quality control.

The invention discloses a method for physical preservation of soybeans, and is used for solving the problems that insect attack appears in soybeans in a conventional storage process and the nutritional value is low. The method comprises the steps of soaking and cleaning fresh soybeans, draining, carrying out high pressure penetration treatment, carrying out vacuum high-voltage electric field corona discharge treatment, carrying out vacuum packaging and carrying out cold storage; under the high-pressure condition, volatilized artemisia argyi gas is in an approximate supercritical state, has extremely strong penetration ability, can penetrate into the soybeans, and plays the bacteriostatic and insecticidal effects; through vacuum high-voltage electric field corona discharge treatment, the molecular structure of volatile components in artemisia argyi is broken, and the peculiar smell is further removed; the preservation period of the soybeans after the treatment is greatly prolonged, and the color, aroma and taste are all good.

The invention discloses a method for storage and fresh-keeping of fresh peanuts, belonging to the technical field of food processing. The method comprises the following steps: subjecting fresh peanutsto sterilization and disinfection; drying the shells of the treated fresh peanuts to control the water content of the shells of the treated fresh peanuts to be no more than 8% and the water loss rateof peanut kernels to be no more than 5%; and storing the fresh peanuts in an environment with a humidity of no less than 85% and a temperature of 3 to 5 DEG C. The method provided by the invention does not need preservative treatment of the fresh peanuts with food preservatives, so harm caused by the toxicity of chemical preservatives can be avoided, and the method is favorable for human health and environmental protection, retains the original color, fragrance and taste and nutritional components of the peanuts, overcomes inconvenience and troubles caused by traditional process, solves problems in traditional delicious water-cooked peanuts, meets the demands of vast consumers and has good market application prospects.

The invention discloses a fragrance-releasing facing artificial board and a preparation method thereof. The preparation method comprises the steps that decorative raw paper is completely soaked in a formaldehyde-free adhesive for 30-60 s and dried at the temperature of 80-110 DEG C till no redundant glue solution exists on the paper surface and the paper surface is not sticky to hands, wherein the gluing amount of dry glue in the step is 30-50% of the quantitative amount of the raw paper; after the raw paper is dried, sizing is conducted in the mode that surface coating and back coating are separated, wherein back glue is formaldehyde-free adhesive, and the total sizing amount is 20-50% of the quantitative amount of the raw paper; the surface glue is a formaldehyde-free adhesive added with essence sustained-release microcapsules, a multi-time ultra-thin coating mode is adopted, the thickness of each dry coating is 1-2 microns, and the total gluing amount of the surface glue is 20-30% of the quantitative amount of the body paper; complete drying is performed at 90-110 DEG C; and the impregnated bond paper is hot-pressed on the formaldehyde-free artificial board for 0.5-2 minutes at the pressure of 4-6 Mpa and the temperature of 140-220 DEG C to obtain the formaldehyde-free artificial board. The prepared fragrance-releasing veneer artificial board has the effects of being free of formaldehyde, beneficial to fragrance release and capable of meeting the requirement for the physical strength of the veneer.

The invention discloses a physical preservation method for peanuts, which aims to solve the problems that insects can be caused, the nutrient values are relatively low and the like in the conventional peanut preservation process. According to the technical scheme, the physical preservation method comprises the following steps: soaking fresh peanuts, washing, draining off water, performing high-pressure permeation treatment, performing vacuum high-voltage electric field corona discharge treatment and vacuum packaging, and performing cold storage. By adopting the physical preservation method, artemisia argyi gas volatilized under a high pressure condition is approximate to a supercritical state, has a very good permeation property, can penetrate into the peanuts, and can bring an effective antibacterial insecticidal function into play; due to vacuum high-voltage electric field corona discharge treatment, the molecular structures of volatile components in the artemisia argyi can be broken, the odor can be further removed, the preservation period of the treated peanuts can be greatly prolonged, and moreover, the peanuts are all good in color, fragrance and taste.

The invention relates to the field of industrial machinery and in particular relates to a refrigerator applied to factories. The refrigerator comprises a refrigerator body and a refrigerator door, wherein the refrigerator door is connected with the refrigerator body; the refrigerator body is formed by a freezing case, a refrigerating case and an unfreezing case; a transverse rod is individually placed in the freezing case and the refrigerating case; the freezing case is arranged under the refrigerating case; the refrigerating case is mounted under the unfreezing case; a hole is formed in the unfreezing case; a piston is placed into the hole; and the height of the refrigerator is 1.5 to 2m. Foods can be hung and stored according to types with the normal use function of the refrigerator guaranteed, so a problem of taste taint and mixture can be solved; food quality can be guaranteed; freezing and unfreezing integral operation can be achieved, so operation procedure is simplified and occupation space of an unfreezing machinery is reduced; human resource, material and capital use can be reduced; and production efficiency can be improved.

The invention discloses a physical fresh keeping method of pomegranates. The problems that in a conventional storage process, insect pests appear in the pomegranates, so that and the nutrient value of the stored pomegranates is low can be solved. The technical scheme adopted by the invention lies in that the physical fresh keeping method comprises the following steps of soaking the fresh pomegranates, cleaning the soaked pomegranates, draining the cleaned pomegranates, performing high-pressure osmotic treatment, performing corona discharge treatment through a vacuum high-voltage electric field, performing vacuum packaging, and performing cold storage. According to the physical fresh keeping method disclosed by the invention, under high-pressure conditions, volatilized-out argy wormwood gas shows approximate supercritical state, so that the volatilized-out argy wormwood gas has extremely high infiltration capacity and can infiltrate the inner parts of the pomegranates to have the effective effects of restraining bacteria and killing insects; through the corona discharge treatment through the vacuum high-voltage electric field, molecular structures of volatile ingredients in argy wormwood are destroyed, and further peculiar smell is removed; and the preservation period of the processed pomegranates is greatly prolonged, and the processed pomegranates are excellent in color, fragrance and taste.

The invention discloses a physical fresh keeping method of mung beans. The problems that in a conventional storage process, insect pests appear in the mung beans, so that the nutrient value of the stored mung beans is low can be solved. The technical scheme adopted by the invention lies in that the physical fresh keeping method comprises the following steps of soaking the fresh mung beans, cleaning the soaked mung beans, draining the cleaned mung beans, performing high-pressure osmotic treatment, performing corona discharge treatment through a vacuum high-voltage electric field, performing vacuum packaging, and performing cold storage. According to the physical fresh keeping method disclosed by the invention, under high-pressure conditions, volatilized-out argy wormwood gas shows approximate supercritical state, so that the volatilized-out argy wormwood gas has extremely high infiltration capacity and can infiltrate the inner parts of the mung beans to have the effective effects of restraining bacteria and killing insects; through the corona discharge treatment through the vacuum high-voltage electric field, molecular structures of volatile ingredients in argy wormwood are destroyed, and further peculiar smell is removed; and the preservation period of the processed mung beans is greatly prolonged, and the processed mung beans are excellent in color, fragrance and taste.

The invention discloses a carbon crystal heating wall heating product and a production process thereof. The carbon crystal heating wall heating product comprises a carbon crystal heating plate, a reflecting heat insulation plate and a fixing frame. The carbon crystal heating plate comprises a surface protecting layer, a decorating layer, a connecting layer, a heating layer, an insulation layer, a carbon crystal heating film, a first conductive copper bar and a second conductive copper bar. The reflecting heat insulation plate comprises an upper reflecting layer, a heat insulation layer and a lower reflecting layer. The first conductive copper bar and the second conductive copper bar are fixed at two ends on the same side of the heating layer. The carbon crystal heating film is printed on one side of the heating layer where the conductive copper bars are fixed through a silk-screen printing method, and two ends of the heating film are in contact with the first conductive copper bar and the second conductive copper bar. The surface protecting layer, the decorating layer, the connecting layer and the insulation layer are sequentially connected and fixed. The carbon crystal heating plate and the reflecting heat insulation plate are connected and fixed through the fixing frame. The carbon crystal heating wall heating product has the advantages of being long in service life, not easy to age, not prone to be yellow, high in heating efficiency and the like. A protruding process is environmentally friendly, high in efficiency and strict in quality control.

The invention provides a method for improving abnormal smell absorption by filter paper of an air filter and relates to the technical field of filter processing. The surface wall of the filter paper is made rough, and after soaking through deodorant liquid and drying processing, smell removing powder is added, and high temperature setting is performed, so that the abnormal smell absorption is improved. The method has the advantages that the process is simple; by soaking existing filter paper through the deodorant liquid and adding the smell removing powder, it is guaranteed that abnormal smell in the air undergoes absorption treatment when the filter paper is used, and it is guaranteed that the filtered air not only has no dust, but also has no smell.

The invention provides a multifunctional examination chair for obstetrics and gynecology department. The multifunctional examination chair comprises a movable chair seat, a lifting seat, a dirty liquid collecting box, a cleaning liquid storage box and a disinfecting and deodorizing liquid storage box, wherein the lifting seat is arranged on the movable chair seat in a manner of sliding up and down, a backrest is rotatably arranged at the rear end of the lifting seat, a leg supporting plate is rotatably arranged at the front end of the lifting seat, sliding frames are slidably arranged on the left side and the right side of the lifting seat correspondingly, a rotating bracket is arranged on the sliding frame in an up-down sliding manner, a drain hole is formed in the lifting seat, an excrement receiving hopper is arranged below the drain hole, the dirty liquid collecting box and the cleaning liquid storage box are arranged on the movable chair seat, and the disinfecting and deodorizing liquid storage box is arranged below the lifting seat. According to the examination chair provided by the invention, the height and the angles of the backrest and the leg supporting plate can be adjusted; and the examination chair can be used for defecation on the examination chair, can be used for automatically flushing and collecting dirt, and can be used for automatically sterilizing and deodorizing the inside of the defecation bucket.

The invention belongs to the technical field of food processing, and discloses a storage and fresh-keeping method for fresh peanuts. The method comprises the steps that fresh peanuts are sterilized; shells of the fresh peanuts are dried to control the water content of the shells of the fresh peanuts less than or equal to 8% and the water loss rate of peanut kernels less than or equal to 5%; the fresh peanuts are placed in an environment with a humidity larger than or equal to 85% and a temperature of 3-8 DEG C for storage. The method has the advantages that no food preservative needs to be adopted for preservative treatment of the fresh peanuts, which not only avoids toxicity hazards of chemical preservatives, but also the human health and environmental protection are facilitated; the color, flavor, taste and nutrient compositions of the peanuts themselves can also be effectively retained, inconvenience and troubles brought by a traditional process are solved, a big problem is solved for traditional delicious boiled peanuts, the needs of broad consumers are met, and the market application prospects are broad.

The invention belongs to the technical field of condiments and discloses a preparation method of the rose and tomato composited seasoning composition. The composition comprises the following ingredients in percent by mass: 0.04 to 0.08 percent of an acid agent, 1.0 to 3.0 percent of rose sauce, and the balance of tomato sauce not containing condiments or tomato sauce containing condiments. The preparation method comprises the following steps: after mixing and stir-frying the acid agent, the rose sauce, and the tomato sauce not containing the condiments or the tomato sauce containing condiments, carrying out filling, sterilizing, cooling, drying and packing, so as to obtain the rose and tomato composited seasoning composition. The rose and tomato composited seasoning composition has fresh and not greasy taste, has low probability of causing inflammation after eating, combines the characteristics of rose and tomatoes, and has infused fragrance of the flowers and fruits, thereby integrally having better flavor and presenting pleasant fragrance and taste.

The invention provides a fresh-keeping method for chilled silver pomfret, comprising the following steps: (1) preparing a fresh-keeping agent after uniformly mixing the following components: tea polyphenols, phytic acid, lysozyme, sodium ascorbate, sorbitol, Wakame extract, water; (2) Put the antistaling agent into a container, place the container in a closed box at 0°C, immerse the chilled silver pomfret in the antistaling agent, soak for 30 minutes and take it out; (3) Put Put the chilled fresh silver pomfret processed in step (2) into the vacuum box on the transport vehicle, irradiate the vacuum box twice with an electrical accelerator, air-dry at 0°C after taking it out, and vacuum pack it with a packaging bag. The invention can effectively prolong the shelf life of the chilled silver pomfret, can effectively guarantee the quality of the chilled silver pomfret, and has a good fresh-keeping effect.

The invention discloses a high-rise household garbage classifying and conveying device, which comprises a wall body, wherein a lifting cavity is arranged in the wall body, a lifting power device is arranged on the upper side of the lifting cavity, a lifting block is arranged in the lifting cavity in a sliding manner, four garbage storage cavities are uniformly distributed in the lifting block in the front-back direction, a conveying mode similar to a small elevator is adopted, garbage bags are prevented from being disassembled and scattered, the smoothness of a channel is ensured while the cleanness and the sanitation in the channel are kept, the four garbage storage cavities are arranged, garbage can be classified and placed and can be respectively conveyed to different storage cavities,the secondary garbage classification of workers is reduced, the device is civilized and environment-friendly, and meanwhile, a shielding door is opened only when the garbage storage cavities reach thefloor, so that people are prevented from throwing garbage into the channel, and noise and peculiar smell can be reduced.

The invention relates to the technical field of ketone-benzene dewaxing, in particular to a preparation method of white oil. The preparation method includes the following steps: 1) dewaxing: mixing the low-wax raw material with the first ketonebenzene dewaxing solvent, filtering and separating to obtain the dewaxing filtrate and the oily waxy liquid; 2) one-stage deoiling: mixing the oily waxy liquid with the first The diketobenzene dewaxing solvent is mixed and divided into the first oil-containing wax liquid and the second oil-containing wax liquid; 3) Second-stage deoiling: mix the first-stage deoiled wax liquid, the second oil-containing wax liquid and the third ketone-benzene dewaxing solvent After that, it is divided into the third oil-containing wax liquid and the fourth oil-containing wax liquid, and the third oil-containing wax liquid is filtered and separated to obtain the second-stage deoiling filtrate and the second-stage oil-containing wax liquid; 4) clay refining. In the preparation method of the present invention, the low-wax raw material is dewaxed by ketone benzene to ensure the low-temperature fluidity of the product, and the low-wax raw material can be processed. The process is stable and the dewaxed oil with a qualified freezing point is obtained, and the product stability, impurities and color are guaranteed by refining with white clay. , by increasing the amount of stripping steam to ensure the smell of the product.

The invention provides a method and a special device for organic waste natural degradation. The device comprises a smashing device, sawdust storage device, at least one early-period degradation groove device, at least one later-period ripening groove device and a control system. The device is adopted in the method, the smashing device smashes sawdust and organic waste, then the early-period degradation groove device is utilized to degrade the sawdust and the organic waste in the early period, and the later-period ripening groove device is utilized to degrade the sawdust and the organic waste in the later period. The method and the special device for the organic waste natural degradation adopt the natural temperature rising principle, cultures do not need to be added, a large number of microorganisms carried by the organic waste self are fully utilized, the device creates a good environment for the microorganisms, the microorganisms are stimulated to propagate in quantity and power consumption is reduced to the maximum limit.

The invention discloses a physical fresh keeping method of wheat or rice. The problems that in a conventional storage process, insect pests appear in the wheat or the rice, so that the nutrient value of the stored wheat or the stored rice is low can be solved. The technical scheme adopted by the invention lies in that the physical fresh keeping method comprises the following steps of soaking the wheat or the rice, cleaning the soaked wheat or the soaked rice, draining the cleaned wheat or the cleaned rice, performing high-pressure osmotic treatment, performing corona discharge treatment through a vacuum high-voltage electric field, performing vacuum packaging, and performing cold storage. According to the physical fresh keeping method disclosed by the invention, under high-pressure conditions, volatilized-out argy wormwood gas shows an approximate supercritical state, so that the volatilized-out argy wormwood gas has extremely high infiltration capacity and can infiltrate the inner part of the wheat or the rice to have the effective effects of restraining bacteria and killing insects; through the corona discharge treatment through the vacuum high-voltage electric field, molecular structures of volatile ingredients in argy wormwood are destroyed, and further peculiar smell is removed; and the preservation period of the processed wheat or the processed rice is greatly prolonged, and the processed wheat or the processed rice is excellent in color, fragrance and taste.

The invention discloses a physical fresh-keeping method for broad beans and solves the problems of insect attack, low nutritional value and the like on broad beans during storage in the prior art. In the technical scheme, the method includes the steps of: soaking and cleaning fresh broad beans, draining the broad beans, performing high-pressure permeation treatment and vacuum high-voltage electric field corona discharge treatment, and vacuum-packaging and refrigerating the broad beans. In the invention, volatilized artemisia argyi gas shows an approximate supercritical status under a high pressure, wherein the gas has very strong permeation capability and can permeate in the interior of the broad beans, thereby achieving effective antibacterial and insecticidal function. Through the vacuum high-voltage electric field corona discharge treatment, the molecular structure of volatile components in the artemisia argyi is damaged, thereby further removing odors. Through the treatment, fresh-keeping period of the broad beans is greatly prolonged, and the broad beans have excellent color, smell and taste.

The invention provides a pine needle pillow and a preparation method thereof. A common pine needle drying method realizes drying by external heating which influences active substances in pine needles;and generally, only a small amount of pine needles and a large amount of cotton and the like are added to the pine needle pillow, so that the efficacy of the pine needle pillow is influenced. The preparation method of the pine needle pillow comprises the following steps: collecting fresh pine needles from pine trees; putting 1kg of pine needles into 10L of cleaning solution to be continuously soaked for 12h so as to remove dust and grease on the surfaces of the pine needles, and then, cleaning out the cleaning solution residues adhering to the surfaces of the pine needles with clear water; adding 1kg of pine needles to a softening agent to be continuously soaked for 24h so as to soften the pine needles; setting the temperature of a microwave dryer to be 60 DEG C and putting the thoroughly-cleaned and softened pine needles into the microwave dryer to be dried for half an hour by adopting a microwave low-temperature drying technology; cutting the pine needles into small sections of which the length is about 1cm; sewing non-woven cloth to obtain a pillow core; and putting the treated pine needles into the pillow core, and then, sewing the pillow core to obtain the pine needle pillow.The preparation method is used for preparing the pine needle pillow.

The invention relates to a disposable health-care three-fresh-ingredient hotpot condiment. The disposable health-care three-fresh-ingredient hotpot condiment is prepared from the following ingredients in parts by weight: 50-70 parts of edible vegetable oil, 20-40 parts of ginger extract, 40-80 parts of chicken extract, 30-40 parts of mushroom extract, 15-30 parts of beef extract, 10-30 parts of yeast extract, 10-35 parts of pig bone meal, 30-60 parts of a composite natural antiseptic thirst-quenching seasoner, 20-70 parts of radix angelicae, 5-10 parts of liquorice, 10-15 parts of medlar, 5-20 parts of red dates, 5-10 parts of perilla, 20-50 parts of table salt, 5-12 parts of disodium nucleotide, 5-12 parts of carrageenan and 5-10 parts of xanthan gum. The disposable health-care three-fresh-ingredient hotpot condiment has delicious taste, has small possibility of causing thirst and has long shelf life.

The invention provides a composite biological preservative and application thereof. The invention firstly provides a composite biological preservative which comprises lactobacillus rhamnosus and tea polyphenol, wherein the mass concentration of the tea polyphenol is 0.01%-2.0%. The low-concentration tea polyphenol and lactobacillus rhamnosus in the composite biological preservative have a synergistic interaction effect when being compounded, have a remarkable inhibition effect on escherichia coli, salmonella, staphylococcus aureus, vibrio parahaemolyticus, Proteus penneri, citrobacter and Providencia, and are wide in antibacterial spectrum; the composite biological preservative can significantly reduce the total number of colonies of animal products and aquatic products and the decomposition rate of proteins to maintain the content of the proteins and ensure bright red, glossy, tight and firm meat and the flavor of the aquatic products, and can further significantly prolong the shelf lives of the animal products and the aquatic products when the combined storage temperature of the composite biological fresh-keeping agent is 4 DEG C or lower. Great popularization and application values are realized.

The invention provides a composite biological preservative and application thereof. The invention firstly provides a composite biological antistaling agent, which includes Lactobacillus rhamnosus and tea polyphenols; the mass concentration of the tea polyphenols is 0.01%-2.0%. The low-concentration tea polyphenols and Lactobacillus rhamnosus in the composite biological preservative have a synergistic effect when compounded, and have a synergistic effect on E. , Citrobacter and Providencia all have significant inhibitory effects, and have a broad antibacterial spectrum, significantly reducing the total number of colonies and protein decomposition rates of livestock and aquatic products to maintain protein content, ensuring that aquatic products are bright red, shiny, and tight It has a solid feeling and smell, and when the composite biological preservative is used and stored at a temperature of 4°C or lower, the shelf life of animal products and aquatic products can be further significantly extended, and it has great popularization and application value.

The invention discloses a physical preservation method of lotus seeds. The physical preservation method solves the problems of the pests and the low nutritional value of the lotus seeds in the existing storage process. The method comprises soaking and cleaning fresh lotus seeds, draining the lotus seeds, carrying out high-pressure penetration treatment, carrying out vacuum high voltage electric field corona discharge treatment, carrying out vacuum packaging and then carrying out refrigeration. The volatile Artemisia argyi gas is in an approximate supercritical state under high pressure, has very strong penetrability into lotus seeds and has effective antimicrobial and insecticidal effects. Through the vacuum high voltage electric field corona discharge treatment, the molecular structure of the volatile component of Artemisia argyi is broken and the odor is further removed. The storage period of the lotus seeds treated by the physical preservation method is greatly prolonged and color, fragrance and taste of the stored lotus seeds are kept.

The invention provides a method for improving abnormal smell absorption by filter paper of an air filter and relates to the technical field of filter processing. The surface wall of the filter paper is made rough, and after soaking through deodorant liquid and drying processing, smell removing powder is added, and high temperature setting is performed, so that the abnormal smell absorption is improved. The method has the advantages that the process is simple; by soaking existing filter paper through the deodorant liquid and adding the smell removing powder, it is guaranteed that abnormal smell in the air undergoes absorption treatment when the filter paper is used, and it is guaranteed that the filtered air not only has no dust, but also has no smell.

The invention discloses a physical preservation method for walnuts, which aims to solve the problems that insects can be caused, the nutrient values are relatively low and the like in the conventional walnut preservation process. According to the technical scheme, the physical preservation method comprises the following steps: soaking fresh walnuts, washing, draining off water, performing high-pressure permeation treatment, performing vacuum high-voltage electric field corona discharge treatment and vacuum packaging, and performing cold storage. By adopting the physical preservation method, artemisia argyi gas volatilized under a high pressure condition is approximate to a supercritical state, has a very good permeation property, can penetrate into the walnuts, and can bring an effective antibacterial insecticidal function into play; due to vacuum high-voltage electric field corona discharge treatment, the molecular structures of volatile components in the artemisia argyi can be broken, the odor can be further removed, the preservation period of the treated walnuts can be greatly prolonged, and moreover the walnuts are all good in color, fragrance and taste.

The present invention discloses a physical preservation method of apricot kernels and solves the problems of emerging insect damages in the existing storage processes, relatively low nutritional value, etc. Technical schemes are as follows: the fresh apricot kernels are soaked and washed, the washed apricot kernels are drained, the drained apricot kernels are subjected to a high pressure infiltration treatment, the treated apricot kernels are subjected to a vacuum high pressure electric field electric corona discharge treatment, the treated apricot kernels are vacuum packaged, and the vacuum packaged apricot kernels are cold stored. Under a high pressure condition, volatile folium artemisiae argyi gas presents as an approximate supercritical state, has an extremely strong penetration capacity, can penetrate into the apricot kernels and plays an effective antibacterial and insecticidal effect. By the vacuum high pressure electric field electric corona discharge treatment, the method breaks the molecular structures of volatile components of the folium artemisiae argyi to further remove peculiar smell. After the treatment, the apricot kernels have greatly improved preservation period and excellent in color, smell, fragrance and taste.