70results about How to "Loose organizational structure" patented technology

The invention relates to an acellular biological patch, a preparation method and an apparatus thereof. In the invention, small intestines of pigs are taken as raw materials, which are subjected to a series of decellularization treatment by means of an acid, hydrogen peroxide, a mixed solution of high salt and alkali so as to obtain the acellular biological patch. According to the preparation method, after treatment by the hydrogen peroxide, the mixed solution of high salt and alkali can be employed to conduct twice recycling treatment, thus reaching the effects of thorough decellularization and antigen removal. The employment of a transverse and longitudinal alternating laying way maintains uniformity of the patch's mechanical properties, the tensile strength, suture tear force, tear strength and other mechanical indexes can well meet clinical demands, thus facilitating surgical suture operation. The employed drying mode has no need of any adhesive and suture line for fixation, so that a natural three-dimensional support structure of the product is maintained, and after implantation into the human body, no strong inflammatory response and immunological rejection response can occur. The patch has no toxicity on cells, so that infection and adhesion cannot occur in a repair process. The acellular biological patch provided in the invention is suitable for repair of body tissue defects and soft tissue injuries, and also can be used in the bioengineering field to serve as the tissue for reinforcing repair of membranous defects and infected wounds and serve as a biological scaffold material, etc.

The invention discloses a riser heating and insulating agent, which comprises the following components in percentage by weight: 5 to 35 percent of Al, 10 to 25 percent of AlN, 3 to 20 percent of low-carbon graphite, 5 to 25 percent of magnesia-alumina spinel, 5 to 15 percent of quartz, 10 to 30 percent of ferric oxide powder, 5 to 20 percent of corundum, 5 to 10 percent of organosilicon phlogopite, and 1 to 10 percent of MgO; and the riser heating and insulating agent is prepared by the following processes: crushing, pulverizing, mixing, pelletizing, drying, and the like. The riser heating and insulating agent has double effects of heating and insulating, and has good insulating effect. Because the riser heating and insulating agent has a granular appearance, dust and smoke are not generated in the using process, and the environment is not polluted. Due to the adoption of the low-carbon graphite, castings do not have carburizing phenomenon, and the molten steel is not polluted. The riser heating and insulating agent is particularly applied to open risers of low carbon steel large-scale steel castings and stainless steel castings with the weight of over 80 tons.

The invention discloses quick-frozen and fresh-keeping thousand-layer Tofu and a preparation method of the quick-frozen and fresh-keeping thousand-layer Tofu. The quick-frozen and fresh-keeping thousand-layer Tofu comprises the following components in parts by weight: 13-15 parts of soy isolate protein, 0.1-0.25 part of glutamine transaminase, 2-3 parts of cassava acetate modified starch, 5-8 parts of soybean oil, 0.3-0.6 part of aginomoto, 0.3-0.6 part of white sugar, 0.4-0.7 part of complex adhesive, 2.5-3.5 parts of duck egg white and 68-75 parts by weight of water. The quick-frozen and fresh-keeping thousand-layer Tofu disclosed by adopting the preparation method is prepared from the raw materials of the soy isolate protein, the glutamine transaminase, the cassava acetate modified starch, the soybean oil, the aginomoto, the white sugar, the complex adhesive and the duck egg white, keeps the original tender and fresh taste of Tofu, has a special tender, crisp, tasty, delicious taste, and has better elasticity and toughness, and strong soup water absorbing capacity; and regardless of frying, stir-frying, oil-frying, stewing or blending other seasonings, the quick-frozen and fresh-keeping thousand-layer Tofu is special in flavor and delicious in taste when being eaten.

The invention discloses a wicker product anti-pest and anti-mildew method capable of enhancing wicker knitting capacity. The method includes the following steps of (1) wicker peeling, (2) softening treatment, (3) wicker knitting and (4) anti-pest and anti-mildew treatment. By the adoption of the method, all the steps are matched scientifically and reasonably, and wicker products manufactured are good in anti-pest and anti-mildew effect. Compared with the prior art, the service life under the conventional using condition can be prolonged by about 20%, and the service life under the high-humidity condition can be prolonged by over 50%. Moreover, using stability is good, anti-deformation capacity is high, and the use value is good.

The invention relates to a mud treatment technology, particularly to method transforming mud into organic fertilizer. In the invention, mud is stirred to pulp, then is screened, feces of birds and beasts is dried and fine grinder, then to be mixed and smelted with mud, cut and prilled, the grains are dried by drying machine, then to be packed.

The invention discloses a preparation method of an efficient tea extract. The preparation method of the efficient tea extract comprises the following steps of: grinding tea materials, leaching the ground materials with water at 60-90 DEG C for 5-30 minutes, then cooling to be 45-55 DEG C after the leaching is ended, regulating the pH value to be 4-6, adding degrading enzyme and reacting for 3-12 hours, rising the temperature to be 80-90 DEG C after reaction, carrying out thermal insulation at 80-90 DEG C for 10-15 minutes, and separating the degraded materials from water to obtain the tea extract. According to the preparation method, the material use ratio is increased, the production cost is reduced, the value of middle-and-low-grade tea materials is added by manufacture, and high-level utilization of tea resources is realized.

The invention relates to an anti-itchy finishing method for a ramie fabric treated by using a united finishing method comprising the following steps of: firstly, carrying out proper dipping treatment on the ramie fabric by using cellulose enzyme treating fluid with the concentration of 1.0-3.0% (o.w.f), and then, carrying out padding or dipping treatment on the ramie fabric by using aqueous polyurethane treating fluid with the concentration of 40-200g / L. The anti-itchy finishing method for the ramie fabric has the beneficial effect that the finishing the ramie fabric by using cellulose enzyme is beneficial to the reduction of fibers crystallinity to achieve the aim of lowering the rigidity and be beneficial to the lowering of the itchy sensation of the fabric; and an elastic polyurethane finishing agent for the ramie fabric can be used for not only covering fuzzy yarns on the surface of the fabric, but also playing a role in enhancing the elasticity of fibers. Particularly, the organization structure of the fabric finished by using the cellulose enzyme becomes more loosen and active after the two optimized processes are united to treating the ramie fabric; in addition, the surfaces of the fibers generate an etching function which is beneficial to the permeation of the elastic polyurethane finishing fluid inside the fibers, so that the elasticity of the fibers is better improved, and furthermore, the aims of reducing the itchy sensation of the ramie fabric and improving the wearability are achieved.

The invention relates to the technical field of fertilizers and particularly discloses a special fertilizer for tobaccos. The special fertilizer for the tobaccos comprises, by weight, 5-20 parts of urea, 5-15 parts of ammonium nitrate, 3-10 parts of calcium superphosphate, 10-25 parts of potassium sulphate, 2-10 parts of ammonium bicarbonate, 8-16 parts of diammonium phosphate, 10-25 parts of biogas residues, 10-20 parts of rape seed cake fertilizers, 2-10 parts of plant ashes, 5-10 parts of vetch seeds, 1-3 parts of amino acids and 1-3 parts of medium trace elements. The special fertilizer for the tobaccos has the advantages that the component match is reasonable, the balance reasonable absorption of nutritional ingredients by the tobaccos can be facilitated by the synergistic effect of the nutritional ingredients, the special fertilizer is adapted to the fertilizer requirement rule of tobacco growth, and thereby the yield and quality of the tobaccos can be remarkably improved.

The invention discloses a method for producing whole wheat flour by performing air flash explosion technology on bran and a product thereof. The method for producing whole wheat flour by performing air flash explosion technology on bran comprises the following steps of carrying out pretreatment, namely adjusting water content of bran, performing air flash explosion treatment, and carrying out drying so as to obtain dried bran; and then, carrying out flour blending, namely crushing the dried bran, carrying out sieving, and carrying out mixing with flour so as to obtain the whole wheat flour. The technology for producing whole wheat flour by performing air flash explosion technology on bran aims to solve the problems of existing whole wheat flour, namely liable damages on gluten protein andstarch, difficult powder preparation, short storage time and the like. According to the method for producing whole wheat flour, bran is treated by utilizing air flash explosion technology, wherein airexplosion pressure is provided by an external air compressor and temperature is provided by saturated steam so that pressure and time become two independent controllable parameters; and thus, the temperature can be controlled within a relatively low range. In addition, a relatively high pressure can be simultaneously maintained and instantaneously released so as to reduce activities of lipase andlipoxygenase, and thus, shelf life of the whole wheat flour is prolonged.

A manufacturing method of a cactus instant powder belongs to food processing technology. The present invention takes the fresh cactus as raw material. Firstly, the cactus is processed dehydration, drying and enzyme treatment. Secondly, the cactus is processed preparing and grinding treatment. Thirdly, the cactus is processed homogenization and spray granulation. And lastly, the finished production is made. The present invention is characterized in that the cactus is not processed juice extraction procedure, which makes the bioactive components have high preservation rate and rich nutrition, uses agglomeration regenerated granules and spraying lecithin technology to make the product have good instant solubility, and adopts enzymolysis treatment to make the soluble components completely release and dissolve, which makes the product reserve the light green color of the raw material.

The invention discloses a quick-frozen fresh-keeping deep-fried dough stick and a making method thereof and belongs to the technical field of food processing. The quick-frozen fresh-keeping deep-fried dough stick is mainly composed of, by weight, 110-120 parts of flour special for making deep-fried dough sticks, 8-10 parts of acetylated wheat modified starch, 10-15 parts of white glutinous rice flour, 60-70 parts of water, 2-3 parts of leavening agents, 0.1-0.2 part of yeast, 3-5 parts of soybean oil, 5-10 parts of edible salt, 5-10 parts of eggs and 7-12 parts of white sugar. The flour special for making the deep-fried dough sticks, the acetylated wheat modified starch and the white glutinous rice flour are adopted, so that forming of a gluten network can be promoted, strength and gluten tenacity of the deep-fried dough stick are improved, and frost crack rate of skin of the deep-fried dough stick after quick freezing can be lowered; a low-temperature quick deep-fry method and a quick freezing method are adopted to make the deep-fried dough stick, so that water content, oil content, acid value and peroxide value of the deep-fried dough stick can be lowered, and original freshness and nutrition facts of the deep-fried dough stick can be maintained furthest.

The invention discloses a method for producing pigskin gelatin by an alkaline method and belongs to the technical field of gelatin processing. The method comprises the steps of raw material pretreatment, hot soaking, liming, washing, pickling, acid removal, neutralization, gelatin extraction, filtration, concentration, high temperature sterilization and drying. The hot soaking step is added afterthe pretreatment, so that a pigskin tissue structure is loose; a liming process is accelerated; the gelatin production time is shortened; freezing operation is performed before and during the liming operation so as to ensure that the prepared gelatin is more complete in structure; the gelatin extraction operation is performed for four times during the extraction; the extraction efficiency of the gelatin is improved; and the freezing operation during the gelatin extraction effectively improves jelly strength and viscosity of the gelatin.

The invention provides a method for producing a natural plant spice slice by a papermaking process, comprising the following steps: 1) soaking natural spice plant raw materials in a solvent, extracting, and separating solid and extraction liquid; 2) concentrating the extraction liquid, thus obtaining plant extract concentrates; 3) pulping the solid produced by separation, molding the pulp in accordance with the papermaking process, and backfilling the plant extract concentrates in paper bases generated by the molding, thereby obtaining spice substrates; and 4) baking and slice-branding the spice substrates to get the slice-like plant type natural spice products. By complete utilization of the spice plants, the invention reduces raw material waste and environmental pollution, and utilizes effective components of the spice plants to the utmost extent, thus obtaining the spice products of uniform and stable quality.

The invention discloses bacillus natto-containing food composition and a preparation method thereof. The food composition comprises the following components in parts by weight: 80-99.999 parts of detoxified beans, 0.001-20 parts of bacillus natto and 0-150 parts of water. According to the bacillus natto-containing food composition and the preparation method thereof provided by the invention, the pre-prepared bacillus natto-containing food composition can be provided for consumers, the consumers can use the bacillus natto-containing food composition to be directly subjected to heat preservation fermentation to obtain a high-nattokinase natto fermented product, a preparation process can be simplified, and the natto product obtained by fermentation is high in nattokinase content, relatively good in healthcare effect and very convenient and easy to eat and is in line with pace and development direction of modern life.

The invention discloses a tobacco slice cut tobacco containing mangosteen skin, and the tobacco slice cut tobacco is formed by the following raw materials in weight parts: tobacco powder 40-60 parts, tobacco stem 20-30 parts, mangosteen skin 5-10 parts, mangosteen juice 3-5parts, ginger juice 3-5 parts, Octenyl succinic anhydride 0.5-1 part, xanthan gum 0.05-0.1 part, calcium carbonate 5-10 parts, butyl titanate 2-4 parts, glycerin 1-2 parts, and sodium gluconate 0.5-1 part. The tobacco slice cut tobacco is good in anti-smash property and structure uniformity, strong in water proofness, hard to deteriorate, loosening in tissue composition, strong in filling property, and good in combustion property; in addition, the tobacco slice cut tobacco is fresh and sweet in taste, low in flue gas excitant, has heat clearing and detoxifying efficacy, can improve smoking quality, is excellent in processing performance, quality stability and sensing quality, thus improving usage values.

The invention provides a dedicated organic inorganic compound fertilizer for K236, Yunnan tobacco, and NC series flue-cured tobacco. The fertilizer is prepared by the following steps: evenly mixing the following components in parts by weight: 17 to 57 parts of thoroughly decomposed rapeseed oil cake, 0 to 10 parts of monoammonium phosphate, 3 to 13 parts of diammonium phosphate, 18 to 24 parts of potassium sulfate, 13 to 19 parts of potassium nitrate, 3 to 4 parts of potassium chloride, 0.5 to 1 part of anhydrous borax, 0.5 to 1 part of zinc sulfate, 0.5 to 1 part of magnesium sulfate, 1 to 3 parts of amino acid, 3 to 7 parts of potassium humate, fully grinding the mixture, and completely sieving the grinded mixture so as to obtain the fertilizer. The compound fertilizer can be used for the K326 / Yunnan tobacco series and the NC series flue-cured tobacco. The water solubility of the fertilizer is good. The fertilizer can better coordinate the nutrients in soil, promotes the growth of tobacco plant in the early stage, and assists the timely maturity and yellowing in the later stage. Furthermore, the fertilizer utilization rate is improved. The tobacco leaf is easy for baking and the quality of tobacco leaf is improved. The fertilizer is easy to use for farmers, thus the workload for farmers is reduced, and the work efficiency is improved.

The invention discloses a method for producing biogas by micro-reaction thermal-explosion straw fermentation. The farm product straws and the wastes from forest and wood processing are used as the raw material. The raw material is firstly pretreated for micro-reaction thermal-explosion by attenuate sulfur trioxide gas and then fermented in anaerobic condition to produce biogas; the pretreated straws, methanogenic bacteria or (and) pseudomonas aeruginosa are fermented in anaerobic condition for 7-14 days and under 40-50 DEG C in an anaerobic fermentation vat. The method guarantees high usage of straw fibrin, tremendous biogas production, and no residue except for biogas and biogas slurry, effectively solving the problem that fibrin encrusts to form residues.

The invention discloses a cannabis biological fertilizer based on Australia tea tree essential oil processing residues, and a preparation method thereoinvention, and belongs to the technical field ofrecycling of Australian tea tree essential oil processing residues. The biological fertilizer is prepared from, by weight, 200-240 parts of Australian tea tree essential oil processing residues, 50-70parts of decomposed substances, 10-15 parts of traditional Chinese medicine residues, 20-30 parts of peanut bran, 15-20 parts of furfural residues, 3-5 parts of coconut shell charcoal, 8-12 parts ofa slow release agent, 0.04-0.07 part of a biological agent and 0.01-0.02 part of microelements. The Australian tea tree essential oil processing residues are utilized to develop the cannabis biological fertilizer, and the cannabis biological fertilizer can prevent insect attack and improve the seed production quality of plants after being applied for the plant characteristics of cannabis so as toachieve the purposes of high efficiency and high yield.

The invention discloses a sheet tobacco shred containing a water chestnut hull. The sheet tobacco shred is prepared from, by weight parts, 40-60 parts of tobacco powder, 10-15 parts of tobacco stem, 5-10 parts of water chestnut hull, 2-4 parts of eucommia leaf, 2-4 parts of mulberry leaf, 0.5-1 part of octenyl succinic anhydride, 0.05-0.1 part of xanthan gum, 5-10 parts of calcium carbonate, 2-4 parts of butyl titanate, 3-5 parts of water chestnut juice, 3-5 parts of wort and 0.1-0.2 part of ascorbic acid. The sheet tobacco shred not only is good in tensile strength, folding strength and water resistance and not subject to crushing and deterioration easily, but also is loose in structure, high in filling performance and good in flammability. The sheet tobacco shred can reduce smoke irritation, improve smoking quality, have effects of detoxication and anticancer, effectively reduce harm to the human body caused by the smoke and have good processability, quality stability and sensory quality, and the use value is improved.

The invention provides a preparation method for extracting and separating anti-tumor active protein from shiitake mushrooms. The preparation method comprises the following steps: (1) pretreatment: cleaning fresh shiitake mushrooms, quickly freezing with liquid nitrogen, grinding, crushing and sieving; (2) composite enzymolysis: immersing the shiitake mushroom powder with normal saline, adding cellulase, hemicellulase and a protease inhibitor, and stirring for 12-16 hours; (3) extracting active protein: extracting the mushroom powder subjected to composite enzymolysis by using supercritical CO2 fluid, and separating in a separation kettle to obtain the active protein; (4) active protein separation: carrying out SourceQ anion exchange chromatography separation and polysaccharide removal, then carrying out Superdex200 gel filtration chromatography, detecting the cytotoxicity by using human lung adenocarcinoma A549 cells, and carrying out separation to obtain the mushroom protein extract LEP with high antitumor activity; and (5) freeze-drying and storing. According to the method, the effect of efficiently extracting the mushroom active protein is achieved through the composite enzymolysis and supercritical extraction processes, and the purpose of separating the anti-tumor active protein is improved by adopting an activity tracking separation method.

The invention discloses a method for prolonging the service life of wood. The method comprises the following steps: (1) cutting and washing treatment; (2) steam explosion treatment; (3) primary modification treatment; (4) secondary modification treatment; (5) drying treatment. According to the method disclosed by the invention, the wood is specially treated, the comprehensive quality of the wood is effectively improved, the service life of the wood is prolonged, the market competitiveness of the wood is well improved, and great popularization and application value is obtained.

The invention discloses a preparation method of an efficient tea extract. The preparation method of the efficient tea extract comprises the following steps of: grinding tea materials, leaching the ground materials with water at 60-90 DEG C for 5-30 minutes, then cooling to be 45-55 DEG C after the leaching is ended, regulating the pH value to be 4-6, adding degrading enzyme and reacting for 3-12 hours, rising the temperature to be 80-90 DEG C after reaction, carrying out thermal insulation at 80-90 DEG C for 10-15 minutes, and separating the degraded materials from water to obtain the tea extract. According to the preparation method, the material use ratio is increased, the production cost is reduced, the value of middle-and-low-grade tea materials is added by manufacture, and high-level utilization of tea resources is realized.

The invention discloses a process for preparing prepared rehmannia root traditional Chinese medicinal decoction pieces, relates to the technical field of traditional Chinese medicinal decoction pieceprocessing, and solves the problem of medicinal property reduction of medicinal materials since massive sugar in the medicinal materials is lost in the preparation process. The preparation process comprises the following steps: soaking a rehmannia root raw material in deionized water after washing, adding a proper amount of lignin and cellulose into the deionized water, and treating for 1-3 hoursat 60-80 DEG C under a condition that the pressure intensity is 0.1-0.5MPa. By adopting the method, sugar in the rehmannia root raw material is prevented from massively losing in the processing process, so that the prepared rehmannia root traditional Chinese medicinal decoction pieces have better medicinal property, and an excellent medicinal efficacy is achieved in the using process.

The invention discloses an environment-friendly recovery method of waste wood dust of willows. The environment-friendly recovery method comprises the following steps of: (1) pretreatment of the wastewood dust of the willows; (2) carbonization; (3) preparation of solid fuel: according to the weight parts, taking and placing 100 parts of paraffin wax into a jacketed pan, rising the temperature tillthe paraffin wax is melted, then adding 20-45 parts of carbonized wood dust, 80 parts of waste wood dust of willows, 10-24 parts of straw slag powder and 8-15 parts of coal powder, stirring for 10-15minutes at a speed of 50-100r / min under the temperature of 50-68 DEG C, then spraying alcohol fog continuously in the whole process of stirring, placing the materials into a container after the stirring is ended, sealing, placing into a mold for compression molding and obtaining solid fuel. The environment-friendly recovery method disclosed by the invention has the beneficial effects that the problem of low durability of waste wood dust of the willows in early burning can be avoided, and high-quality solid fuel can be produced by combination of the waste wood dust and other substances, so that the market promotion prospect is wide.

The invention provides a morchella esculenta culture medium based on residues from Australian tea tree essential oil processing and a making method of the morchella esculenta culture medium, and belongs to the technical field of agricultural planting. The morchella esculenta culture medium is prepared from, by weight, 100-120 parts of the residues from Australian tea tree essential oil processing,15-20 parts of waste crop compost, 10-15 parts of fly ash, 8-12 parts of buckwheat husk, 5.5-8.0 parts of palm leaves, 10-15 parts of xylitol residues, 10-15 parts of soybean meal cakes, 1.0-2.0 parts of smashed tea leaves, 15-20 parts of loam and 0.0065-0.0075 part of trace elements. In the method, the residues from Australian tea tree essential oil processing are utilized to develop the morchella esculenta culture medium, the morchella esculenta culture medium can prevent pest erosion and increase the growth speed of hyphae, and the aim of efficiently raising seedlings is achieved.

The invention discloses a corn husk for willow weaving and relates to the technical field of willow weaving. The corn husk is subjected to surface hydroxylation treatment, thus a hydroxylated corn husk is obtained, and then the hydroxylated corn husk is irradiated through a low-energy ion beam with a certain dose. According to the corn husk for willow weaving, by treating the corn husk, the overall mechanical quality can be well improved, and the overall service life can be well prolonged.

The invention provides a constant-temperature leaf wetting method for tobacco. The problems of low quality and availability of redrying finished product cigarette strips are solved. A leaf wetting cylinder, a steam device and a circulation hot air device are involved. The leaf wetting method comprises the following steps that S1, the circulation hot air device conveys hot air into the leaf wettingcylinder; S2, steam is set to be conveyed into the leaf wetting cylinder; S3, tobacco is conveyed into the leaf wetting cylinder; S4, leaf wetting is conducted for the first time; S5, the tobacco isoutput through the leaf wetting cylinder; S6, leaf wetting is conducted for the second time; S7, the tobacco is output to the leaf wetting cylinder, and the leaf wetting process is completed. According to the method, during specific usage, low-pressure steam is adopted for leaf wetting, the hot air is added at the same time, dispersion of moisture of a saturated steam layer towards the interior ofthe tobacco can be accelerated, it is effectively guaranteed that the moisture in the tobacco is evenly distributed, local moisture accumulation cannot occur, and the problems of low quality and availability of existing redrying finished product cigarette strips are solved.