30results about How to "The pores are fine and uniform" patented technology

The invention mainly relates to the technical field of noodle processing, and discloses a preparation method of instant tough and chewy coarse cereal nutritious noodles. The method comprises the stepsof coarse cereal dough making, first dough kneading, first fermentation, second dough kneading, second fermentation, shaping, curing and drying. The instant tough and chewy coarse cereal nutritious noodles prepared through the preparation method of the instant tough and chewy coarse cereal nutritious noodles are rich in nutrition, tough, chewy, smooth, free of additive, natural and healthy, in the eating aspect, a lot of cooking time is saved; boiling water is added in the coarse cereal powder, stirring is conducted, the coarse cereal powder can be rapidly cured at a high temperature, the aroma and cohesiveness of the coarse cereal powder are increased, the coarse cereal powder can be rapidly bonded with flour, noodle processing and shaping are facilitated, and the tough and chewy taste of the noodles is improved.

The invention mainly relates to the field of wood treatment, and discloses a mould-proof and moth-proof treatment method for poplar. The method includes the steps of heating steaming, freeze drying, soaking for sterilization and heating curing. The method is simple, no harmful chemical components are contained, the bacteriostasis rate of the poplar is made to reach 76.3%, storage and usage are facilitated, the service life is prolonged by 16.2%, losses caused by mildew and damage by worms are reduced, and the economic income is increased by 7.6%. The poplar is placed into steam for steaming, a flash high temperature is obtained to kill infectious microbes inside the poplar and on the surface of the poplar, and the phenomenon of mildew and damage by worms can be restrained; and meanwhile, the temperature is lowered gradually after the flash high temperature, the filter structure can be loosened, softness of the poplar is improved, and the cracking phenomenon is reduced. The poplar is subjected to freeze drying, the dense air pore structure inside the poplar is added, the air content is increased, moisture missing is facilitated, and mould growth is inhibited; and meanwhile, due to the dense air pore structure, the deformation degree of the poplar can be raised, the softness is improved, the brittleness is lowered, and cracking and deformation are reduced.

A powdered compound enzyme as the modifier dedicated for supersoft bread is proportionally prepared from fungal alpha-amylase, xylanase, glucose oxidase, transglutaminase and soybean powder.

The invention discloses quick-frozen pan-fried pork buns. The wrappers of the pan-fried pork buns comprise the following raw materials in parts by weight of 95-105 parts of medium-gluten flour, 0.15-0.35 part of yeast, 0.8-1.3 parts of white sugar, 0.3-0.5 part of baking powder, 0.8-1.3 parts of emulsified oil, 2-5 parts of lard, 0.2-0.4 part of a wrapper modifier and 51-54 parts of water. The wrapper modifier is added to the wrappers, so that the mouth feel of the wrappers can be notably improved, the stability can be improved, and the quality guarantee period can be prolonged. The inventionalso provides a making method of the quick-frozen pan-fried pork buns. Dough leavening is performed in a freezer, fermentation is performed in the freezer of 0-5 DEG C for one night, on the next day,the effect of half-leavened dough can be achieved, and the wrappers of the pan-fried pork buns can be tenacious and cannot retract; and dough is put in a pork bun making machine for shaping, secondaryleavening is not used, the pan-fried pork buns are directly put in a tunnel for quick-freezing, the technology is simplified and controllable, and the production efficiency is greatly improved.

The invention mainly relates to the technical field of vermicelli processing, and discloses a preparation method of special sweet potato vermicelli for spicy hot pot. The method comprises the following steps of sweet potato crushing, polished round-grained rice crushing, polished round-grained rice boiling, starching obtaining, starch drying, starch mixing, starch screening, drying and packaging. The method is simple; the mass production can be performed; the rehydration time of the obtained sweet potato vermicelli is 2 to 3 minutes; the rehydration rate reaches 287 percent; the fast hot blanching can be fast realized; the boiling-resistant performance is high; after the hot boiling, the taste is also cool, smooth and elastic after the heat insulation for 10 minutes; the variety of the sweet potato vermicelli in the market is increased, so that the economic income is improved by 10.6 percent; after the polished round-grained rice is stir-fried to a burnt state, crushing and boiling are performed; the polished round-grained rice pulp is fine and thick; the fragrance is intense; after the polished round-grained rice pulp is added into the sweet potato starch, the nutrition ingredients are rich; the softness and the rehydration performance of the sweet potato vermicelli can be enhanced; the preparation time of the spicy hot pot is reduced; lactobacilli are added into the sweet potato dry starch; the starch dough pH is reduced; after a great number of micromolecular nutrition ingredients generated through fermentation are cooked, the boiling-resistant performance of the vermicelli can be improved.

The invention discloses an easily degradable mineral fiber-filled foam stone corrugated paper core and a preparation method thereof, and is characterized in that the paper core is prepared from the following raw materials in parts by weight: 1-2 parts of chitosan, 15-20 parts of calcium carbonate, 1-2 parts of starch, 16-19 parts of diatomite, 15-20 parts of wollastonite, 30-40 parts of polyethylene, 0.5-1 part of azodicarbonamide, 1-2 parts of glyceryl stearate, 55-65 parts of a rosin alcohol solution, 30-40 parts of a polytetrafluoroethylene emulsion, 3-5 parts of Mg(OH)2, 5-10 parts of a polyacrylate emulsion, 30-40 parts of dilute sulfuric acid, 1-2 parts of sodium dodecyl sulfate, and 5-10 parts of ethanol. The prepared stone corrugated paper core has the characteristics of uniform and fine pores and light weight, improves waterproof and flame retardant properties, and moisture-proof and antibacterial properties, and can be better applied to the packaging field; with cooperation of the added chitosan, the prepared corrugated paper core has the characteristic of easy degradation.

The invention relates to the field of high polymer materials, in particular to a foaming agent material, a foaming agent master batch and a preparation method thereof. The foaming agent material provided by the invention comprises a coating layer and a core layer, the coating layer is adopted to coat the outer layer of the core layer, and the coating layer contains boron, silicon and aluminum elements; the core layer comprises sodium bicarbonate. The foaming agent master batch provided by the invention comprises a foaming agent material, a matrix resin, a compatilizer and an antioxidant. The foaming agent material and the foaming agent master batch provided by the invention have higher decomposition temperature and narrower decomposition temperature range, and can adapt to the melting processing requirements of different resins.

The invention discloses bitter gourd tablets capable of tonifying the kidneys and strengthening the tendons and a preparation method thereof. The bitter gourd tablets are prepared from, by weight, 1-2 parts of sunflower seed oil, 3-4 parts of Chinese chestnuts, 2-3 parts of dried long beans, 5-7 parts of starfruit juice, 1-2 parts of lotus seed cores, 1-2 parts of broadleaf holly leaves, 1-2 parts of wolfberry fruits, 150-160 parts of flour, 15-18 parts of white sugar, 3-4 parts of yeast, 4-5 parts of stachyose, 5-6 parts of bean dreg powder, 5-6 parts of decolored potato dietary fibers, 100-110 parts of bitter gourds, a proper amount of table salt, a proper amount of chili powder, a proper amount of cumin powder, a proper amount of zinc gluconate solution, a proper amount of beta-cyclodextrin, a proper amount of maltodextrin, a proper amount of soybean oil and a proper amount of water. According to the bitter gourd tablets capable of tonifying the kidneys and strengthening the tendons and the preparation method thereof, dried long beans and Chinese chestnuts are mixed and chopped, the mixture is put into hot sunflower seed oil and stir-fried, and the mixture is dried and ground into powder; Chinese chestnuts with the excellent effects of tonifying the kidneys and strengthening the tendons are mixed with dried long beans to be stir-fried, so that the bitter gourd tablets are diversified in nutrition, rich in flavor and good in taste; added Chinese herbs have the effects of removing internal heat and relieving coughs.

The invention discloses a mineral-fiber-filled waterproof flame-retardant foaming stone corrugated paper element and a preparation method thereof. The mineral-fiber-filled waterproof flame-retardant foaming stone corrugated paper element is characterized by being prepared from the following raw materials in parts by weight: 15 to 20 parts of calcium carbonate, 15 to 20 parts of diatomite, 15 to 20 parts of aedelforsite, 30 to 40 parts of polyethylene, 0.5 to 1 part of azodicarbonamide, 50 to 60 parts of a rosin alcohol solution, 30 to 40 parts of polytetrafluoroethylene emulsion, 3 to 5 parts of magnesium hydroxide, 5 to 10 parts of polypropylene, 30 to 40 parts of dilute sulfuric acid, 1 to 2 parts of sodium dodecyl sulfate and 5 to 10 parts of ethanol. The stone corrugated paper element prepared by the method provided by the invention has the characteristics of uniform and fine air holes and light weight, improves water-proof and flame-retardant properties and moisture-proof and antibacterial properties, and can be applied in the field of packaging well.

The invention discloses a making method for pre-baked mashed potato bread. The method comprises the steps that 1, 170 g of high gluten flour, 132 g of mashed potato, 32 g of water, 40 g of sugar, 8 g of milk powder, 0.8 g of bread improver, 20 g of butter, 2 g of salt, 16 g of eggs and 4 g of yeast are accurately weighed; 2, dough kneading, standing, shaping and fermentation are conducted; 3, pre-baking is conducted for 8 min with the bottom fire being 180 DEG C and the surface fire being 230 DEG C, and then cooling is conducted to reach the room temperature under the environment with the humidity being 75%; 4, dough is wrapped by preservative film and moved to the place at -18 DEG C for frozen storage; 5, the dough returns to the room temperature and is brushed with egg liquid and baked to be golden yellow with the bottom fire being 180 DEG C and the surface fire being 230 DEG C. The method has the advantages that the bread is made into a semi finished product for frozen storage, when a person want to eat the bread, he / she only needs to bake the bread, the obtained bread has the burnt flavor and the unique flavor of potatoes, the bread is soft and elastic and has the color of thick and uniform golden brown, the surface is a smooth curved surface and is free of crease and not likely to fall off, the bread core is soft, wet, milky white, glossy, fine and uniform in pore, soft, palatable, non-sticky and pure in taste, and the quality is almost the same as that of bread made from fresh dough.

The invention discloses weight-losing cakes. The weight-losing cakes are prepared from the following raw materials: low-gluten flour, konjac starch, eggs, rice bran oil, lactosucrose, mannitol, skim milk powder, dietary fiber paste, pine nuts, Angel aroma-increasing yeast, centrum powder, natamycin and water. The weight-losing cakes provided by the invention are scientific in formula, fine smooth and sweet, soft in texture, balanced in nutrients and easy to absorb; the content of fat is reduced by 36% and the weight-losing cakes do not contain sucrose and contain rich cellulose, so that the weight-losing cakes have the effects of losing weight and slimming, detoxifying and maintaining beauty, preventing tooth decay, enhancing the resistance and resisting cancers; the starch paste is fermented by the Angel aroma-increasing yeas and is mellow and rich; after the starch paste is baked, air pores are uniform, fine and dense, so that the cakes are soft and palatable; the konjac starch is obtained by freezing and drying and then grinding, has the effect of preventing from browning and is high in nutrient content; the extraction time is shortened by 1 / 5 and the power yield is improved by 13%, so that the cost is saved; ultrahigh-pressure and low-temperature sterilization is carried out and a natural antibacterial layer is sprayed on the surface layer, so that the guarantee period at a room temperature can reach 7 days and the production cost and the storage cost are obviously reduced.

The invention discloses an anti-aging mineral fiber filled foaming stone corrugated paper core and a preparation method thereof. The anti-aging mineral fiber filled foaming stone corrugated paper core is characterized by being prepared from, by weight, 15-20 parts of calcium carbonate, 1-2 parts of nano titanium dioxide, 15-20 parts of diatomite, 1-2 parts of antioxidant DNP, 15-20 parts of wollastonite, 30-40 parts of polyethylene, 0.5-1 part of azobisformamide, 1-2 parts of glutinous rice powder, 50-60 parts of rosin alcohol solution, 30-40 parts of polytetrafluoroethylene emulsion, 3-5 parts of Mg(OH)2, 5-10 parts of polyacrylate emulsion, 30-40 parts of dilute sulphuric acid, 1-2 parts of sodium dodecyl sulfate and 5-10 parts of ethanol. The prepared stone corrugated paper core has the advantages of being provided with uniform and fine pores and being light in mass, improves the waterproof, flame-retardant, moisture-proof and antimicrobial properties of the paper core, can be better applied to the field of packaging. The matched antioxidant is added to a coating, and the anti-aging properties of corrugated paper are improved.

The invention provides an anti-radiation cake which is prepared from low-gluten flour, sweet potato starch, eggs, maize germ oil, soybean oligosaccharides, fruits and vegetables, mannitol, skimmed milk powder, Angel fragrance-enhancing yeast, nutritional agents, natamycin and water. The anti-radiation cake has the advantages of scientific ratio, delicacy, fragrance and sweetness, soft texture, balanced nutrition and easy absorption; the fat content is reduced by 36%; the cake does not contain cane sugar and contains multiple nutritional agents, and the flavor and nutritional ingredients are increased; the cake can prevent decayed teeth and obesity, resist radiation, repair radiation damage, enhance resistance and resist cancer; starch slurry is fermented via the Angel fragrance-enhancing yeast, so that the cake is rich in fragrance, has uniform, fine and dense air holes after baking, and is soft and palatable; the sweet potato starch extraction time is shortened by 1 / 4 and the starch yield rate is increased by 18%, so that the cost is obviously reduced; through ultrahigh pressure and low temperature sterilization and surface layer spray of a natural antibacterial agent, the shelf life at normal temperature of the cake can reach 7 days, so that the production and storage costs are remarkably reduced.

The invention discloses kiwi fruit bitter melon slices for promoting body fluid secretion and moistening dryness and a making method thereof. The bitter melon slices are made from, by weight, 5-6 parts of kiwi fruits, 2-3 parts of popcorns, 5-6 parts of dried sweet potato slices, 6-7 parts of muskmelon juice, 1-2 parts of radix ophiopogonis, 1-2 parts of radix polygonati officinalis, 1-2 parts of radix rehmanniae recen, 150-160 parts of flour, 15-18 parts of white sugar, 3-4 parts of yeast, 4-5 parts of lupeose, 5-6 parts of bean dreg powder, 5-6 parts of decolorized potato dietary fiber, 100-110 parts of bitter gourd and a proper amount of table salt, chili powder, cumin powder, zinc gluconate solution, beta-cyclodextrin, maltodextrin, soybean oil and water. Surfaces of sweet potato slices are evenly smeared with jam, sweet potato slices are then put in a food steamer to be steamed, sweet potato slices are good in taste, and by adding the fragrance of popcorns and the taste of kiwi fruits, richness and diversity are achieved; baked steamed bun slices are complete in appearance, uniform in thickness, golden yellow, uniform and bright in color and luster, free of overcooking and undercooking, crispy in taste, high in elasticity, crispy and delicious.

The invention discloses baked steamed bun slices which can eliminate phlegm and dispel wind and contain bitter gourd and a method for preparing the baked steamed bun slices. The baked steamed bun slices are prepared from, by weight, 2-3 parts of fresh herba schizonepetae, 4-5 parts of mashed pumpkin, 5-6 parts of broad bean, 10-12 parts of glutinous rice wine, 1-2 parts of fiveleaf gynostemma herb, 1-2 parts of lalang grass rhizome, 1-2 parts of licorice root, 150-160 parts of flour, 15-18 parts of white sugar, 3-4 parts of yeast, 4-5 parts of stachyose, 5-6 parts of bean dreg powder, 5-6 parts of decolored potato dietary fiber, 100-110 parts of bitter gourd, a proper amount of table salt, chilli powder, cumin powder, zinc gluconate solution, beta-cyclodextrin, maltodextrin, soybean oil and water. Herba schizonepetae can eliminate phlegm and dispel wind and has a unique flavor, and mutual replenishment of nutrients and taste unification are realized when herba schizonepetae is matched with broad bean juice. The adopted traditional Chinese medicines can tonify qi and spleen, eliminate phlegm and stop cough, and clear away heat and toxic materials. The baked steamed bun slices have an integral shape and a uniform thickness, and are golden and uniform in color and glossy; excessive or insufficient baking is avoided, pores are fine, and the baked steamed bun slices are crispy and delicious.

The invention discloses bitter gourd slices capable of invigorating qi for tranquilization and a preparation method of the bitter gourd slices. The bitter gourd slices are prepared from the following raw materials in parts by weight: 2-3 parts of zizaniaaquaticaL, 6-7 parts of streaky pork, 10-12 parts of glossy ganoderma liquid, 1-2 parts of raisins, 1-2 parts of immature orange fruits, 1-2 parts of smoked plums, 1-2 parts of Japanese thistle herbs or roots, 150-160 parts of flour, 15-18 parts of white sugar, 3-4 parts of yeast, 4-5 parts of stachyose, 5-6 parts of bean dreg powder, 5-6 parts of decolored potato dietary fibers, 100-110 parts of bitter gourds, an appropriate amount of table salt, an appropriate amount of chili powder, an appropriate amount of cumin powder, an appropriate quantity of a zinc gluconate solution, an appropriate amount of beta-cyclodextrin, an appropriate amount of maltodextrin, an appropriate amount of soybean oil and an appropriate amount of water. According to the bitter gourd slices disclosed by the invention, the bitter gourd slices are pickled with the salt, and pinching is performed for removing water, so that bitterness of the bitter gourds can be reduced; the beta-cyclodextrin and the maltodextrin in the ratio of the beta-cyclodextrin to the maltodextrin being 1 to 2 are mixed to obtain a debitterizing agent, so that the bitterness of the bitter gourds can be effectively removed, and nutrition and organoleptic quality of the bitter gourds are not influenced; and the bitter gourd slices are put in the zinc gluconate solution for scalding, so that the bitter gourds can be effectively prevented from being oxidized.

A powdered compound enzyme as the modifier dedicated for supersoft bread is proportionally prepared from fungal alpha-amylase, xylanase, glucose oxidase, transglutaminase and soybean powder.

The invention relates to the technical field of candy production and particularly relates to penetrated type sandwiched nougats and a preparation process therefor. The penetrated type sandwiched nougats disclosed by the invention comprise nougat bodies and slurry, wherein the nougat bodies are prepared from a cocoa butter replacer, white granulated sugar, malt syrup, broken nut kernels, blended powdered milk, edible gelatin, phospholipid and water. According to the penetrated type sandwiched nougats and the preparation process therefor, the sandwiched nougats are produced through the steps ofsugar melting, inflated stirring, cooling forming, groove rolling, slurry sprinkle-injecting, outer skin covering, slitting knife cutting and traversing knife cutting, and the nougat bodies and internal slurry are perfectly fused, so that mouth feel of the penetrated type sandwiched nougats is more easily accepted and loved by customers; and the preparation process for the penetrated type sandwiched nougats is high in degree of industrialization and automation.

The invention discloses fresh flower cooking cakes. The fresh flower cooking cakes are prepared from the following raw materials: low-gluten flour, konjak starch, eggs, tea oil, xylooligosaccharide, mannitol, nonfat dry milk powder, fresh flowers, abalone kernels, Angel flavoring yeast, lemon ferment, nisin and water. The fresh flower cooking cakes disclosed by the invention are scientific in proportioning, fine, smooth, soft, rich in fragrance, balanced in nutrients, and easy to absorb. The fat content is reduced by 41%, and the fresh flower cooking cakes can have the effects of reducing weight, health care, expelling toxins, nourishing faces, preventing dental caries, enhancing immunity and resisting cancer. The cakes are subjected to water-separation cooking at normal pressure, so that hazardous substances are reduced, the size of the cakes before or after the cakes are cooled is kept unchanged, the appearance is complete, and the fresh flower cooking cakes are refreshing in mouth feel, and free from greasy feel; starch slurry is fermented with the Angel flavouring yeast, so that the fragrance is rich, and air holes are uniform, fine and close; the fresh flower cooking cakes are soft and palatable; fresh pollen is rich in flower fragrance and can strengthen bodies and prolong life, and the fresh flowers are visible in the cakes, so that the fresh flower cooking cakes are bright in color and beautiful; the extraction time of the konjak starch is shorted by one fifth, and the starch yield is increased by 13%, so that the utilization rate is increased.

The invention mainly relates to the technical field of vehicle product processing, and discloses a high-elasticity anti-aging vehicle door sealing strip, which is prepared from the following raw materials: polyether polyol, polyurethane, a foamed silica gel, polyimide, isooctyltriethoxysilane, phthalate, azodicarbonamide, tricalcium phosphate, nanometer titanium dioxide, and nanometer zinc oxide.According to the present invention, the high-elasticity anti-aging vehicle door sealing strip has characteristics of strong elasticity, strong compression deformation resistance, water resistance, dust resistance, sound resistance, thermal insulation and excellent aging resistance, and can effectively delay the corrosion of ultraviolet rays and air pollutants, and the service life can be prolongedto 6 years, such that the replacement frequency of the vehicle door sealing strip can be significantly reduced, the resources can be saved, the environment can be protected, and the use cost of the vehicle can be reduced; and the polyether polyol and the polyurethane are slowly mixed and heated, such that the raw materials are fully grafted so as to improve the elasticity and the strength of thesealing strip.

The invention discloses cherry tomato bitter gourd slices capable of invigorating the stomach and promoting digestion and a preparation method of the cherry tomato bitter gourd slices. The cherry tomato bitter gourd slices are prepared from the following raw materials in parts by weight: 3-4 parts of lyrate hemistepta herbs, 3-4 parts of mungbean sprouts, 0.5-1 part of dried lemon slices, 6-7 parts of cherry tomatoes, 1-2 parts of bighead atractylodes rhizomes, 1-2 parts of cushaw leaves, 1-2 parts of ginseng, 150-160 parts of flour, 15-18 parts of white sugar, 3-4 parts of yeast, 4-5 parts of stachyose, 5-6 parts of bean dreg powder, 5-6 parts of decolored potato dietary fibers, 100-110 parts of bitter gourds, an appropriate amount of table salt, an appropriate amount of chili powder, an appropriate amount of cumin powder, an appropriate quantity of a zinc gluconate solution, an appropriate amount of beta-cyclodextrin, an appropriate amount of maltodextrin, an appropriate amount of soybean oil and an appropriate amount of water. The bitter gourd slices are put in the zinc gluconate solution for scalding, so that the bitter gourds can be effectively prevented from being oxidized; the stachyose is added, so that dough can maintain water, and baked steamed buns are complete in shape, uniform in thickness, golden, uniform and glossy in color, free from phenomena of being too burnt and too white, fluffy and crisp in mouth feel, good in elasticity and toughness, fragrant, crisp and delicious. Air holes are fine and uniform.

The invention discloses dishcloth gourd bitter gourd slices capable of promoting salivation and protecting skin and a preparation method of the dishcloth gourd bitter gourd slices. The dishcloth gourd bitter gourd slices are prepared from the following raw materials in parts by weight: 4-5 parts of fresh Chinese roses, 3-4 parts of dishcloth gourd powder, 1-2 parts of dried orange peel shreds, 10-13 parts of goat milk, 1-2 parts of mulberry leaves, 1-2 parts of cortex eucommiae, 1-2 parts of semen cassiae, 150-160 parts of flour, 15-18 parts of white sugar, 3-4 parts of yeast, 4-5 parts of stachyose, 5-6 parts of bean dreg powder, 5-6 parts of decolored potato dietary fibers, 100-110 parts of bitter gourds, an appropriate amount of table salt, an appropriate amount of chili powder, an appropriate amount of cumin powder, an appropriate quantity of a zinc gluconate solution, an appropriate amount of beta-cyclodextrin, an appropriate amount of maltodextrin, an appropriate amount of soybean oil and an appropriate amount of water. The fresh Chinese roses are mashed, the mashed Chinese roses are mixed with the dishcloth gourd powder so as to obtain a mixture, and the mixture is put in the goat milk for cooking; and stirring is performed while cooking is performed, so as to obtain pulp. The goat milk is rich in nutrition, and the Chinese roses are pleasant in delicate fragrance and have good efficacies of promoting salivation and protecting skin. Baked steamed buns are complete in shape, uniform in thickness, golden, uniform and glossy in color, good in elasticity and toughness, and fragrant, crisp and delicious, and air holes are fine and uniform.

The invention discloses a beautifying and skin protection bitter gourd baked bun piece and a preparation method thereof. The beautifying and skin protection bitter gourd baked bun piece is prepared form the raw materials, by weight, of 3-4 parts of oat powder, 2-3 parts of tomato sauce, 9-10 parts of beer, 5-6 parts of preserved vegetables, 1-2 parts of pony bark, 1-2 parts of sealwort, 1-2 parts of ganoderma, 150-160 parts of flour, 15-18 parts of white sugar, 3-4 parts of yeast, 4-5 parts of stachyose, 5-6 parts of bean dreg powder, 5-6 parts of decolorized potato dietary fiber, 100-110 parts of bitter gourd and appropriate amount of salt, chilli powder, cumin powder, a zinc gluconate solution, beta-cyclodextrin, maltodextrin, soybean oil and water. The preserved vegetables are mixed with the tomato sauce, the oat powder is scattered uniformly, the mixture is placed in the beer for boiling, oat has good beautifying and skin protection effects, the preserved vegetables and the tomato sauce are matched, the flavor is unique, the taste is good, and the nutrient is rich; the baked bun piece is complete in appearance, uniform in thickness, crisp and tasty.

The invention discloses an anti-cracking mineral-fiber-filled foamed stone corrugating medium and a preparation method thereof. The invention is characterized in that the corrugating medium is prepared from the following raw materials in parts by weight: 2-4 parts of polyoxyethylene, 15-20 parts of calcium carbonate, 1-2 parts of solid paraffin, 15-20 parts of diatomite, 15-20 parts of wollastonite, 30-40 parts of polyethylene, 0.5-1 part of azobisformamide, 1-2 parts of nylon fiber, 50-60 parts of rosin alcohol solution, 30-40 parts of polytetrafluoroethylene emulsion, 3-5 parts of Mg(OH)2, 5-10 parts of polyacrylate emulsion, 30-40 parts of dilute sulfuric acid, 1-2 parts of sodium dodecylsulfate and 5-10 parts of ethanol. The stone corrugating medium has the characteristics of uniform and thick pores, light weight, higher water resistance, higher flame retardancy, higher moisture resistance and higher antibacterial performance, and thus, can be better applied to the field of packaging. The added polyoxyethylene enhances the anti-cracking performance of the corrugating medium.

The invention discloses beauty and skin care bitter gourd baked steamed bread slices and a preparation method thereof. The bitter gourd baked steamed bread slices are prepared from the following raw materials in parts by weight: 12-13 parts of coffee juice, 4-5 parts of dried persimmon, 2-3 parts of pigskin jelly, 1-2 parts of osmanthus flower cake, 1-2 parts of radix adenophorae, 1-2 parts of radix platycodi, 1-2 parts of perilla leaves, 150-160 parts of flour, 15-18 parts of white sugar, 3-4 parts of yeast, 4-5 parts of stachyose, 5-6 parts of bean dreg powder, 5-6 parts of decolorized potato dietary fibers, 100-110 parts of bitter gourd and a proper amount of table salt, chilli powder, cumin powder, zinc gluconate solution, beta-cyclodextrin, maltodextrin, soybean oil and water. The dried persimmon is cut into pieces and then mixed with the pigskin jelly and the osmanthus flower cake to be mashed, the dried persimmon having a high nutritive value is matched with the pigskin jelly and the osmanthus flower cake to be used, so that the beauty and young keeping effect is good, and the osmanthus flower cake is pleasant in fragrance, so that appetite is increased; and the baked steamed bread slices are complete in appearance and uniform in thickness and are golden yellow, the color is uniform and glossy, no excessive scorched or too white phenomenon is generated, and the taste is crisp.

The invention provides a preparation method of a foam microporous material. The preparation method comprises the following steps: S1, adding 2-6 parts of a surfactant and 1-3 parts of a foam stabilizer into 5-10 parts of deionized water to prepare a homogeneous aqueous solution as a water phase; preparing 20-30 parts of a chemical monomer, 4-8 parts of an initiator and 40-60 parts of N-methyl pyrrolidone into a homogeneous oil solution as an oil phase; rapidly mixing the water phase and the oil phase, and then preparing a W / O type pre-emulsion by a homogeneous emulsification, stirring or ultrasonic process; S2, enabling the pre-emulsion to rapidly pass through the pore diameter of a microporous membrane under the pressure of 0.5-2 Mpa to obtain a W / O type emulsion with uniform particle size; and S3, curing the prepared W / O type emulsion, filtering, washing and drying to finally obtain the foam microporous material. According to the preparation method of the foam microporous material, the average particle size of the foam microporous material is controllable, and the foam structure is regular.

The invention discloses mulberry bitter gourd slices capable of reinforcing the liver and benefitting the kidney and a preparation method of the mulberry bitter gourd slices. The mulberry bitter gourd slices are prepared from the following raw materials in parts by weight: 4-5 parts of gooseberries, 2-3 parts of highland barley powder, 8-10 parts of mulberry juice, 1-2 parts of semen sterculiae lychnophorae, 1-2 parts of radix acanthopanacis senticosi, 1-2 parts of radix codonopsis, 1-2 parts of wheat, 150-160 parts of flour, 15-18 parts of white sugar, 3-4 parts of yeast, 4-5 parts of stachyose, 5-6 parts of bean dreg powder, 5-6 parts of decolored potato dietary fibers, 100-110 parts of bitter gourds, an appropriate amount of table salt, an appropriate amount of chili powder, an appropriate amount of cumin powder, an appropriate amount of a zinc gluconate solution, an appropriate amount of beta-cyclodextrin, an appropriate amount of maltodextrin, an appropriate amount of soybean oil and an appropriate amount of water. The bean dreg powder is added, so that the elasticity of cooked steamed buns is improved, the hardness is reduced, and the mouth feel of steamed bun slices is improved. Baked steamed buns are complete in shape, uniform in thickness, golden, uniform and glossy in color, free from the phenomena of being too burnt and too white, fluffy and crisp in mouth feel, good in elasticity and toughness, and fragrant, crisp and delicious, and air holes are fine and uniform.

The invention discloses an antiseptic mineral fiber filled foaming stone corrugated paper core and a preparation method thereof. The antiseptic corrugated paper core is characterized by being prepared from, by weight, 1-3 parts of sodium benzoate, 15-20 parts of calcium carbonate, 1-3 parts of boric acid ester, 10-18 parts of kieselguhr, 17-23 parts of wollastonite, 30-40 parts of polyethylene, 0.5-1 part of azodicarbonamide, 1-2 parts of glass fibers, 50-60 parts of rosin alcohol solution, 30-40 parts of polytetrafluoroethylene emulsion, 3-5 parts of Mg(OH)2, 5-10 parts of polyacrylate emulsion, 30-40 parts of dilute sulphuric acid, 1-2 parts of sodium dodecyl sulfate and 5-10 parts of ethyl alcohol. The prepared stone corrugated paper core has the advantages of being even and dense in pore and light, the waterproofness, fire resistance, dampproofness and antibacterial property of the stone corrugated paper core are improved, and the stone corrugated paper core can be applied to the field of packages better; by means of added sodium benzoate, the obtained corrugated paper core is good in antiseptic effect.

The invention provides a glucose oxidase mutant. According to the glucose oxidase mutant, a 172-nd amino acid of glucose oxidase with an amino acid sequence shown in SEQ ID NO: 1 is changed to Arg from Asn, and a 525-th amino acid of the glucose oxidase is changed to Asn from Cys. The glucose oxidase mutant has an amino acid sequence shown in SEQ ID NO: 3, and a nucleic acid sequence of a coding gene of the glucose oxidase mutant is shown in SEQ ID NO: 4. The glucose oxidase mutant provided by the invention has the optimal action pH value of 6.0, is very stable in the pH range of 4.0-6.0 and has good pH tolerance which is similar to that of a wild type; the optimal action temperature of the mutant is 40 DEG C; residual enzyme activity still can be maintained at 78.1%, 47.7% and 15.9% after the mutant is respectively treated for 1 hour at the temperature of 60 DEG C, 65 DEG C and 70 DEG C; and the heat resistance is far higher than that of the wild type, which means that the heat resistance of the glucose oxidase is greatly improved due to mutation; therefore, the mutant GODP-2H is more suitable for being applied to industrial production compared with the wild type due to the characteristic.

The invention discloses an antibacterial foam dressing which comprises the following raw materials in parts by weight: 100 parts of raw materials, 100 parts of water, 50 parts of a silver ion antibacterial agent, 50 parts of an alginate agent, 90 parts of a sodium hyaluronate agent, 120 parts of a foam stabilizer, 100 parts of a surfactant, 80 parts of an aromatic agent and 100 parts of perfluoromethyl acrylate. The surfactant is an ionic surfactant. The silver ion antibacterial agent is one of antibacterial materials and comprises the following raw materials in parts by weight: the ratio of the silver ion antibacterial agent to the alginate agent is 1: 1, the aromatic is lemon olein, the raw material is a glycolic acid copolymer, the water is deionized water, and the deionized water is nearly pure water obtained by removing ionic impurities in the water through ion exchange resin. The antibacterial property of the dressing can be improved, meanwhile, the antibacterial durability of the dressing can be provided, repeated replacement by a user is avoided, meanwhile, the situation that wound healing is not facilitated due to excessive replacement times is avoided, and wound recovery is facilitated.