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8152results about How to "Guaranteed quality" patented technology

Automatic glue spreading machine

The invention discloses an automatic glue spreading machine which comprises a stand, a mechanical hand arranged on the stand, a feeding turntable, a positioning device and a glue spreading device, wherein one station of the mechanical hand is aligned to a conveyer belt, and another station of the mechanical hand is aligned to a feeding station of the feeding turntable; the positioning device is aligned to a positioning station of the feeding turntable and used for positioning a workpiece; the glue spreading device is aligned to a glue spreading station of the feeding turntable and used for spreading glue on the workpiece; all the stations of the feeding turntable are respectively provided with a set of rotating clamps; and the positioning device and the glue spreading device are both provided with a clamping rotating mechanism for driving the rotating clamps to rotate. The automatic glue spreading machine not only realizes the full automatic operations of feeding, positioning, glue spreading, detecting and blanking of the workpiece and improves the production efficiency, but also meets the glue spreading requirement of cylindrical cells in different specifications, has the advantages of accurate positioning, high glue spreading precision and good consistency, reduces the influences of anthropic factors on the product quality and guarantees the glue spreading quality.
Owner:DONGGUAN AMPEREX TECH +1

Unsaturated fatty acid microcapsule preparing technology and application

The present invention relates to a preparation technique and an application of unsaturated fatty acid microcapsules. The preparation technique of the unsaturated fatty acid microcapsules is characterized in that the present invention includes the following steps: 1) the selection of the raw materials: the inner layer coating materials and the outer layer wall materials are selected for standby according to that the weight ratio of the inner layer coating materials and the outer layer wall materials is 0.7 to 1.5: 3 to 5; the inner layer coating materials are unsaturated fatty acid; the outer layer wall materials are the mixture of any two or more of the natural rubbers, carbohydrates and soluble proteins; 2) the outer layer wall materials are mixed evenly, the weight ratio of the outer layer wall materials and the water is 3 to 4: 6 to 7, the evenly mixed outer layer wall materials are added after the water temperature is increased to 50 DEG C, so as to get the pre-emulsion; 3) the inner layer coating materials are added into the pre-emulsion and is homogenized at the high pressure of 30 to 35MPa, so as to get the emulsion; 4) the emulsion is treated by the spray drying, the materials after the spray drying is cooled by a fluidized bed, the cooling temperature is 30 to 50 DEG C, then the materials pass through a 20 to 60 mesh vibrating screen, so as to get the unsaturated fatty acid microcapsules. The present invention is characterized by water repellency.
Owner:武汉麦可得生物技术有限公司

Method for producing low-temperature cold-pressed and refined tea seed oil

The invention discloses a method for producing low-temperature cold-pressed and refined tea seed oil, and belongs to the technical field of deep processing of agricultural products. The method for producing the cold-pressed and refined tea seed oil comprises the following main processes of: performing low-temperature storage on screened tea seeds, cleaning, grading, shelling, separating, drying, crushing, pressing at a low temperature, filtering, degumming, decolorizing, deodorizing, winterizing, and packing finished refined oil. By the new technology of low-temperature cold pressing and refining, overheating and excessive chemical treatment of the oil in the conventional processing are avoided, meanwhile, the residue of harmful substances produced in the conventional high-temperature processing is effectively reduced at the same time, the production cost is remarkably reduced, the purely natural property of the oil is kept, and physiological active substances in the oil are kept as much as possible. The tea oil produced by the method is light in color, low in acid value and peroxide value, low in phosphorus content, fragrant and rich in nutrition, and has a long storage period; and a feasible new path is provided for deep processing and utilization of the tea seed oil.
Owner:NANJING UNIV OF FINANCE & ECONOMICS +1

Microcapsule essence perfume for cigarettes as well as preparation method of microcapsule essence perfume

The invention discloses a microcapsule essence perfume for cigarettes as well as a preparation method of the microcapsule essence perfume. The microcapsule essence perfume contains the following raw materials in parts by weight: 1-3 parts of essence, 0.05-0.2 part of glycerinum or/and propylene glycol, 1-5 parts of wall materials and 0.01-0.03 part of emulsifier. The preparation method comprises the steps of: mixing essence, glycerinum or/and propylene glycol to obtain a mixture, evenly stirring the mixture, adding 95% ethanol with 1-10 times weight of the mixture, and mixing and evenly mixing to obtain a mixed solution; adding wall materials and emulsifier in the mixed solution and stirring for homogenization; and sealing, standing for 1-2 hours at normal temperature, refrigerating for 15-60 minutes at the temperature of minus 20 DEG C to minus 80 DEG C, drying for 8-24 hours at the vacuum degree of 30-80MPa and the temperature of 40-80 DEG C, grinding dried products, sieving the ground products to prepare microcapsule particles, thereby obtaining the microcapsule essence perfume for cigarettes. The perfume for cigarettes is made to microcapsules, so that perfume is free from being affected by external factors, and loss and fragrance distortion caused by volatile components in the perfume for cigarettes are effectively reduced.
Owner:HUBEI CHINA TOBACCO IND +1

Mushroom beef paste and preparation method thereof

The invention discloses unique-flavor mushroom beef paste and a preparation method thereof. The mushroom beef paste is prepared from main raw materials of edible fungus mushroom, soybean paste, vegetable oil and lean beef through a special process. The mushroom beef paste is prepared from the following raw materials: 40 to 50 percent of fresh mushroom, 10 to 30 percent of soybean paste, 15 to 35 percent of vegetable oil, 3 to 8 percent of lean beef, 1 to 2 percent of fresh onion, 1 to 2 percent of fresh ginger, 1 to 2 percent of fresh garlic, 1.7 to 3.4 percent of dried red chilli, 1 to 3 percent of edible salt, 1 to 3 percent of white sugar, 0.5 to 1 percent of gourmet powder, 1 to 2 percent of spice (anise, pepper, cinnamon and fennel in a weight ratio of 3:4:2:1), and 0.06 to 0.16 percent of dry onion, ginger and garlic powder (in a weight ratio of 1:1:1). The preparation method comprises the following steps of: cleaning and preprocessing the raw materials, preparing spicy oil, preparing minced lean beef, frying, filling, exhausting and sterilizing. The product ensures the unique flavor of the mushroom, has thick sauce aroma and slightly spicy mouthfeel, can promote appetite, integrates multiple nutrients of the mushroom, the soybean paste and the beef, has good color, aroma and taste, and is a green instant food which is rich in nutrients, delicious in taste, rich in mouthfeel and convenient to eat.
Owner:迁安市龙泉农产品开发有限公司 +1

Method for preparing acid organic fertilizer by orientation fermentation of organic waste

The invention provides a method for preparing an acid organic fertilizer by orientation fermentation of an organic waste. The method is characterized by comprising the following specific steps of: mixing bacillus subtilis, bacillus licheniformis, bacillus pumilus, saccharomyces cerevisiae, acetobacter aceti, trichoderma, aspergillus oryzae, nocardia and geotrichum candidum to obtain a first composite microbial bacteria agent; mixing the bacillus subtilis, the bacillus licheniformis, the saccharomyces cerevisiae, bacillus coagulans, lactobacillus acidophilus, lactobacillus plantarum, lactobacillus casei, pediococcus pentosaceus, the aspergillus oryzae, mucor racemosus and the nocardia to obtain a second composite microbial bacteria agent; adding the first composite microbial bacteria agentinto the organic waste and performing aerobic fermentation so as to form an intermediate fermentation product; and adding the second composite microbial bacteria agent into the intermediate fermentation product and performing anaerobic fermentation so as to form the organic fertilizer. The method has the advantages of capability of improving saline and alkaline lands, suitability for cultivation of acidophilous crops, effect of performing micro-ecological remediation on continuous cropping soil and low cost.
Owner:SHANGHAI CHUANGBO ECOLOGICAL ENG

Method for producing DHA by Schizochytrium in high-density culture through fermentation

The invention discloses a method for producing DHA by Schizochytrium in high-density culture through fermentation, relates to a preparation method of DHA, and provides a method for producing DHA by using a microbial fermentation method, which replaces fish oil to extract omega-3 polyunsaturated fatty acids. The method comprises the following steps of: inoculating strains in a shake flask according to the ratio of strains to a culture medium of 1: (5-10) for culturing until the dry weight of cells in fermentation liquor is 10-12g / L; inoculating the strains in the shake flask in a 1000L seed fermenter according to the inoculum size of 5-10%, culturing until the dry weight of the cells in the fermentation liquor is 20-24g / L; inoculating the strains in the 1000L seed fermenter in a 8000L seed fermenter according to the inoculum size of 5-10%, and culturing for 120-130 hours, wherein the dry weight of the cells in the fermentation liquor is 120-150g / L, and the DHA content is up to 26-30g / L. In the invention, through optimizing the culture medium and optimizing the culture conditions and by adopting a conventional fermentation method, the production rate of the DHA is at least 3 times more than the reported production rate. The production costs of the strains (the Schizochytrium), the culture medium and the culture condition are low, the yield is high, and the method is applicable to the industrial production of the DHA.
Owner:XIAMEN HUISON BIOTECH

Circular inflation modified atmosphere grain storage device and method using device

The invention discloses circular inflation modified atmosphere grain storage device and method using the device. The device comprises a nitrogen inflation system, a nitrogen preparation circulation system, a grain barn system and an automatic control system. The nitrogen inflation system comprises a nitrogen inflation/preparation unit. The circulation system comprises a nitrogen preparation circulation unit and a circulation pipeline. The grain barn system comprises a barn body, a grain pile, a grain face film gasbag disposed above the grain pile, and a grain storage ventilation pipeline, a nitrogen inflation pipeline, a circular nitrogen inflation pipeline and a gas outlet pipe disposed in the grain pile. The automatic control system comprises a central processor, a nitrogen inflation/preparation unit control module, a nitrogen preparation circulation unit control module, a pressure sensor, an oxygen concentration sensor, and a grain pile temperature/humidity sensor. By cooperative operation of the nitrogen inflation system and the circulation system, the device and the method greatly improve working efficiency, save energy consumption, guarantee grain storage quality, and achieve significant pest killing effect.
Owner:ACAD OF STATE GRAIN ADMINISTRATION +1

Freeze-dried fermented glutinous rice and preparation method thereof

The invention relates to a preparation technique of freeze-dried fermented glutinous rice, which comprises the following steps: elutriating glutinous rice to remove impurities, and soaking; boiling, and cooling to 28-30 DEG C; dispersing, evenly spreading, adding sterilized water, adding distillery yeast, evenly mixing, and fermenting; after finishing fermentation, carrying out solid-liquid separation, pre-freezing the solid part, and carrying out vacuum freeze-drying and vacuum packaging; and carrying out microwave sterilization and vacuum packaging on the liquid part. In the invention, the solid part is subjected to vacuum freeze-drying, so that the original quality of the material is maximally maintained, and the storage time of the freeze-dried fermented glutinous rice is longer. The sweet wine is subjected to microwave sterilization, so that the growth and development of microbes in the sweet wine are postponed, and the microbes can even die, thereby effectively protecting the massive effective constituents in the sweet wine from damage, and maintaining the original shape, color, flavor and nutritional ingredients of the product; and the freeze-dried fermented glutinous rice has the characteristics of energy saving, consumption reduction, no harm to human health, and favorable rehydration property. The technique provided by the invention is simple and convenient to operate; the prepared fermented glutinous rice is free of preservative, has the advantages of no loss of nutritional ingredients, good flavor and long storage time, and is convenient and quick to eat; and the invention is applicable to industrial production.
Owner:HUNAN AGRICULTURAL UNIV
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