34results about How to "Increase swelling" patented technology

The invention relates to bifidobacterium longum capable of relieving atopic dermatitis and application thereof, and belongs to the technical field of microorganisms and the technical field of medicine. Bifidobacterium longum has the effect of relieving atopic dermatitis, and has the advantages that the ear swelling degree of a mouse with atopic dermatitis is remarkably decreased; dermal pathologysymptoms of the mouse with atopic dermatitis are relieved remarkably, and inflammatory cell infiltration is relieved; the serum IgE of the mouse with atopic dermatitis is reduced remarkably; the levelof IL-4 and IL-13 in skin tissue of the mouse with atopic dermatitis is decreased remarkably; the level of histamine in the skin tissue of the mouse with atopic dermatitis is decreased remarkably. Inthis way, bifidobacterium longum has broad application prospects in preparation of products for preventing and / or treating atopic dermatitis.

The invention discloses an oil-resistant raw material for preparing fluorinated silicone rubber-modified silicone rubber. The raw material is characterized by comprising the following components in parts by mass: 50-90 parts of methyl vinyl silicone rubber, 10-50 parts of methyl vinyl trifluoro-propyl silicone rubber, 30-40 parts of fumed silica, 1-3 parts of high-activity magnesia, 0.5-2.5 parts of AN (Acrylic Nitrile)-3, 2-5 parts of dimethyldimethoxysilane, 50-90 parts of kieselguhr, 40-80 parts of titanium pigment and 0.5-1.2 parts of 2,5-dimethyl-2,5-ditert-butyl hexane peroxide. By adopting the raw material, the oil resistance of the silicone rubber is effectively improved, the volume change of ASTM resistant 3# oil (150 DEG C*70h) is not greater than 15 percent, and a formula can be applied to oil resistant occasions by partially substituting the fluorinated silicone rubber.

The invention discloses a method for improving the performance of wood chemimechanical pulp through biological enzyme pretreatment. Wood chips are subjected to material preparation, spiral extrusion,biological enzyme pretreatment, chemical impregnation and pulp grinding treatment to obtain the chemimechanical pulp, and the chemimechanical pulp is subjected to latency elimination, washing, screening and purification to form paper pulp for paper pulp performance testing. According to the method, biological enzyme pretreatment is carried out on the pulp before chemical impregnation, so that lignin on surfaces of fibers partially falls off, more fine fibers are exposed, more hydroxyl groups are exposed on the surfaces, and reaction between a chemical impregnation section and a liquid medicineis facilitated. The swelling degree of the fibers is increased, the binding force among the fibers is improved, and the interweaving force among the fibers is enhanced. When the method is used for treating broad-leaved wood such as poplar and eucalyptus, the bursting strength, tensile strength and tearing strength of the prepared chemimechanical pulp are remarkably improved, and meanwhile, pulping energy consumption is reduced.

The invention discloses a phenylboronic acid hydrogel-based sugar-sensitive microneedle pad and a preparation method thereof. The phenylboronic acid hydrogel-based sugar-sensitive microneedle pad comprises a base and a microneedle array which is located on the base, wherein the base and microneedles are mainly prepared from a vinyl phenylboronic acid monomer and a vinyl monomer through free radical copolymerization; microneedle bodies and the base can both be used for embedding insulin drugs; the phenylboronic acid monomer is selected from 3-acrylamidophenylboronic acid, and the vinyl monomeris selected from N-isopropyl acrylamide and N-vinyl pyrrolidone. The preparation method disclosed by the invention is simple; the obtained phenylboronic acid hydrogel-based sugar-sensitive microneedlepad is regular in structure, has good mechanical performance, is capable of effectively piercing the skin, has stimulus responsiveness to glucose concentration, and is capable of regulating the release rate and the dosage of insulin according to blood sugar concentrations and effectively preventing a risk of hypoglycemia caused by excessive release of the insulin.

The invention relates to a preparation method of solvent-spun cellulose fiber (Lyocell), and more specifically relates to an activating method of cellulose pulp. The activating method comprises following three cellulose pretreatment methods: a, acid activation; b, alkaline activation; and c, water activation. The activating method comprises following steps: firstly, an activating reagent is delivered into a pulper for acid activation, alkaline activation, and water activation of cellulose, wherein the activating reagent is selected from water, water containing an acid, or water containing an alkaline, and the temperature of the activating reagent is controlled to be 25 to 60 DEG C; an obtained pulp is delivered into the pulper for 15 to 60min of pulping activating, and then is subjected to pressing and smashing so as to obtain a pretreated pulp, wherein the cellulose content of the pretreated pulp ranges from 45 to 80%. According to the activating method, a trace acid is used for activating cellulose, only physical swelling of cellulose crystalline regions is caused, and no chemical reaction is carried out, so that raw material utilization ratio is increased, and production cost is reduced.

The invention discloses bifidobacterium capable of relieving atopic dermatitis and application of the bifidobacterium and belongs to the technical field of microorganisms and the technical field of medicines. The bifidobacterium breve CCFM1067, bifidobacterium adolescentis CCFM1066 and bifidobacterium bifidum CCFM1063 disclosed by the invention are capable of preventing and / or treating atopic dermatitis. Therefore, the bifidobacterium breve CCFM1067, bifidobacterium adolescentis CCFM1066 and bifidobacterium bifidum CCFM1063 disclosed by the invention have great application prospects in preparing products (such as foods or medicines) for preventing and / or treating atopic dermatitis.

The invention relates to a medicinal composition containing Chinese herbs, process for preparation, use in preparing medicament, and medicament containing the composition. The prepared medicament can be used for improving chicken production performance and immunity.

The invention relates to an application of sulfated chlorella and spirulina composite polysaccharides in the immunoloregulation field. The sulfated composite polysaccharides have immunoloregulation activity, can enhance the neutral red phagocytosis ability of macrophages in mice, can improve the NO production ability of the macrophages and significantly improve the proliferation of splenic lymphocytes in the mice, and can improve the DNFB induced delayed allergy of the mice to enhance the immunity of the mice.

The invention discloses a preparation method of a sulfonic acid type aromatic block cation exchange resin. The preparation method comprises following steps: a chloromethylation reagent and a catalyst are added into a block polymer solution, and a precipitating agent is added dropwise so as to obtain a precipitate; after drying, an obtained chloromethylation block polymer and toluene are mixed, styrene, complex triphenyl phosphine, and a catalyst are added successively, stirring dissolving is carried out, nitrogen is introduced under vacuum conditions, heating is carried out, ascorbic acid is added, styrene is added, an obtained product is subjected to precipitation, filtering, washing, and drying so as to obtain a grafted product; concentrated sulfuric acid, acetic anhydride, and 1, 2-dichloroethane are mixed so as to obtain a sulfonating agent solution, reaction is carried out in ice-water bath, the grafted product is added, reaction, filtering, deionized water washing, and drying are carried out so as to obtain the sulfonic acid type aromatic block cation exchange resin. In processing of heavy metal ion containing waste liquid, the advantages are that: many adsorption sites are achieved, adsorption capacity is large, regeneration can be realized, no pollution is caused, solvent resistance is excellent, mechanical strength is high, wear resistance is high, and excellent practical using capacity is achieved.

The invention relates to a product for preventing and / or treating atopic dermatitis, belongs to the technical field of microorganisms and the technical field of medicines, and provides the product forpreventing and / or treating atopic dermatitis. The product contains lactobacillus casei of which the preservation No. is GDMCC No.60736. The lactobacillus casei can relieve the atopic dermatitis, andspecially reflects that the number of times of scratching of mice suffering from the atopic dermatitis can be notably reduced, the ethology characteristic of the mice suffering from the atopic dermatitis can be notably improved, the ear swelling degree of the mice suffering from the atopic dermatitis is notably improved, the skin pathology symptoms of the mice suffering from the atopic dermatitiscan be notably improved, the IgE level in serum of the mice suffering from the atopic dermatitis can be notably reduced, the IL-4 level in serum of the mice suffering from the atopic dermatitis is notably reduced, besides, the IL-10 level in the serum of the mice suffering from the atopic dermatitis can be increased, and further, the Th1 / Th2 immune reaction balance of the mice suffering from atopic dermatitis can be restored.

The present invention provides vegetable noodles containing probiotics and a manufacture method thereof. A probiotic component is added into a seasoning package; wheat flour is added into vegetable slurry to prepare the vegetable noodles containing the probiotics; wherein the vegetable slurry is obtained by green leaf vegetable cutting and crushing, hot water blanching, potato starch spraying, icewater adding, homogenizing and wet-method superfine crushing; and the probiotic component is a mixture of adding a probiotic composition into white fungus paste, pretreated potato starch, etc. The manufactured noodles are good in color and luster (are emerald green in appearance and have no browning) and less in nutrient loss; a survival rate of live micro-organisms is high in the seasoning package; and the vegetable noodles have a long storage period at normal temperature.

The invention discloses a high-water-absorption aerogel packaging material prepared from reed waste residues and a preparation method thereof. The method comprises the following steps: (1) crushing reed waste residues, soaking in a sodium hydroxide solution for 4-8 hours, filtering, and collecting and cleaning a solid-phase product; (2) putting the solid-phase product into a mixture of lactic acidand glycine betaine, uniformly stirring, filtering, and collecting a solid-phase product; (3) grinding the product obtained in the step (2), and heating at 60-75 DEG C for 2-5 hours; (4) stirring andmixing a starch-acrylic acid graft copolymer and phosphate, cooling to 60-75 DEG C, adding the product obtained in the step (3), and continuing stirring for 2-6 hours; and (5) carrying out freeze drying. The aerogel packaging material prepared by the invention has excellent degradation performance and water absorption performance, and is non-toxic, harmless, environment-friendly and safe.

The invention discloses a method for preparing a glazed tile from a biomass fiber-epoxy resin composite material, and belongs to the technical field of glazed tile preparation; the method comprises the following steps: (1) preparing a grouting blank; (2) molding the grouting blank; (3) treating the green body; (4) preparing glaze; (5) glazing the green body; and (6) firing and polishing the glazedgreen body. By means of the method, the water absorption rate of the glazed tile can be reduced, the bending strength of the glazed tile is improved, and the rapid cooling, rapid heating and freezingresistance can meet the requirements of the national building colored glaze product standard GB 9197-88 and the national building material industry building colored glaze product standard JC / T 765-2006.

The invention discloses a purpose of rotundic acid as an only active component to preparation of medicines for treating pneumonia. The rotundic acid has definite protective effects on a model mouse suffering from pneumonia, and the mechanism of the rotundic acid is possibly relevant to restraining of release of proinflammatory cytokine in lungs.

The invention belongs to the technical field of health-care food and particularly relates to a preparation method of health-care food containing coenzyme Q10. The health-care food is prepared from soft capsule rubber and contents, wherein the contents are prepared from the following raw materials and auxiliary materials of 38 to 42 weight parts of coenzyme Q10, 57 to 63 weight parts of vitamin E,350 to 380 parts of rice bran oil and 35 to 45 weight parts of beewax, and the soft capsule rubber is prepared from the following raw materials of 148 to 158 parts of gelatin, 58 to 65 weight parts ofglycerinum, 120 to 130 weight parts of purified water and 2 to 3 weight parts of titanium dioxide. The health-care food disclosed by the invention is prepared from the coenzyme Q10, the vitamin E, the rice bran oil and the beewax and has the advantages of function of enhancing immunity, suitability for low immunity people, stable product quality, safety, effectiveness and suitability for being taken for a long time.

The invention discloses application of AD16 in preparation of a medicine for relieving chronic inflammatory pain. The application of AD16 in the medicine for treating chronic inflammatory pain proves that AD16 can effectively relieve mechanical pain allergy and thermal pain allergy of chronic inflammatory pain and improve the tissue swelling degree of chronic inflammatory pain. AD16 is a medicine which has development potential and is used for treating chronic inflammatory pain.

The invention discloses a medicine for treating fractures and acute soft tissue injuries as well as a preparation method of the medicine. The medicine for treating the fractures and the acute soft tissue injuries is prepared from raw materials in parts by weight as follows: 3-9 parts of frankincense, 2-9 parts of myrrh, 5-11 parts of eucommia bark, 2-9 parts of common floweringquince fruits, 2-8 parts of unprocessed pedate pinallia jackinthepulpit rhizomes, 2-9 parts of rose flowers, 2-7 parts of ground beetles, 2-8 parts of cassia bark, 2-9 parts of slenderstyle acanthopenax bark, 5-11 parts of native copper, 4-12 parts of dipsacus asper roots, 2-9 parts of cibot rhizomes, 2-8 parts of Chinese angelica, 5-15 parts of dragon's blood, 2-7 parts of dandelions, 2-7 parts of honeysuckle stems, 5-10 parts of beeswax and 1-3 parts of borneol. The medicine relievespain of a patient obviously, improves the limb swelling degree, promotes callus growth, shortens the fracture healing time and is exact in clinical effect when used for treating the fractures and the acute soft tissue injuries.

The invention discloses a dyeing auxiliary for disperse dye and application thereof in assistance for disperse dye in the process of dyeing wool. The dyeing auxiliary is prepared from the following components in percentage: 40-60 percent of polyoxyethylene fatty alcohol ether, 5-8 percent of triethylene glycol momobutyl ether, 3-7 percent of octadecyl betaine, 2-4 percent of hexadecylpyridinium bromide, 6-8 percent of polyamide polyamine epichlorohydrine, 2-4 percent of chitosan and 3-9 percent of poloxamer. According to the dyeing auxiliary, polyoxyethylene fatty alcohol ether is used as a main ingredient, dye and fibers can be effectively combined by adding triethylene glycol momobutyl ether, the cloud point of polyoxyethylene fatty alcohol ether is improved by adding octadecyl betaine and hexadecylpyridinium bromide, and the solubilizing and dyeing effect of the dyeing auxiliary can be reinforced; and the contact between dye and fibers can be prolonged by adding the polyamide polyamine epichlorohydrine, the dispersing speed of dye in fibers can be accelerated by adding chitosan, and the dyeing percentage of dye can be increased.

The invention discloses a wood bleaching method based on a microelectronic technology, and relates to the technical field of microelectronics. The method requires the following raw materials in parts by mass: wood; 15-17 parts of a penetrant; 3-5 parts of anhydrous sulfuric acid; 2-4 parts of magnesium carbonate; 5-7 parts of borax; 3-4 parts of glycerol; 9-11 parts of urea; 800-1000 parts of hydrogen peroxide; 1.5-2.5 parts of ammonium bicarbonate; 0.5-1.5 parts of sodium persulfate; and 5-11 parts of an ionic liquid-based protective agent. Through use of the ionic liquid-based protective agent, wood is pretreated during wood bleaching, so that lignin can be selectively dissolved out, fibers can be loosened, the swelling degree is improved, subsequent bleaching agent permeation is facilitated, through cooperative use of a fiber protective agent and the penetrant, a fiber protective layer is formed on the surface of the wood during bleaching, excessive yellowing during the bleaching is avoided, meanwhile, the penetrant can help penetration of a bleaching agent, black ribs generated on the surface of wood after bleaching are reduced during wood bleaching, and the stability of the wood during bleaching is improved.

The invention relates to a preparation method of solvent-spun cellulose fiber (Lyocell), and more specifically relates to an activating method of cellulose pulp. The activating method comprises following three cellulose pretreatment methods: a, acid activation; b, alkaline activation; and c, water activation. The activating method comprises following steps: firstly, an activating reagent is delivered into a pulper for acid activation, alkaline activation, and water activation of cellulose, wherein the activating reagent is selected from water, water containing an acid, or water containing an alkaline, and the temperature of the activating reagent is controlled to be 25 to 60 DEG C; an obtained pulp is delivered into the pulper for 15 to 60min of pulping activating, and then is subjected to pressing and smashing so as to obtain a pretreated pulp, wherein the cellulose content of the pretreated pulp ranges from 45 to 80%. According to the activating method, a trace acid is used for activating cellulose, only physical swelling of cellulose crystalline regions is caused, and no chemical reaction is carried out, so that raw material utilization ratio is increased, and production cost is reduced.

The invention provides a preparation method of jute viscose. The method comprises the following steps of: infusing, pressing and grinding jute pulp to obtain alkali cellulose, wherein the average degree of polymerization of the jute pulp ranges from 400 to 450; yellowing, dissolving and filtering the alkali cellulose to obtain spinning glue liquor; and spinning the spinning glue liquor to obtain jute viscose. The invention does not need to adjust the degree of polymerization and omits the ageing procedure by directly using the jute pulp with lower average degree of polymerization as the material to prepare the jute viscose. The invention avoids sharp rupture of cellulose molecular chain and reduces the influence on the fibre intensity as the ageing procedure is not needed. A test proves that the dry fracture strength of the jute viscose prepared by the method is not less than 2.30cN / dtex, the wet fracture strength is not less than 1.30cN / dtex, the dry rupture elongation rate is not less than 18% and the flaw is not more than 5mg / 100g.

The invention discloses a traditional Chinese medicine composition for promoting blood circulation and application thereof, belonging to the field of medicine. The object of the present invention is to provide an effective medicine for treating cerebral ischemia injury. The invention provides a traditional Chinese medicine composition for promoting blood circulation. The composition is composed of the following ingredients: buffalo horn, pangosaurus, leech, earthworm, notoginseng, rehmannia glutinosa, angelica, salvia miltiorrhiza, summerless, ashen and dried lacquer. Crushed and sieved, decocted to prepare extract, dried and other processes to obtain tablets. The composition for invigorating blood circulation provided by the present invention improves the abnormal neurological behavior of animals caused by cerebral ischemia, reduces the area of ​​cerebral infarction in rats with cerebral ischemia, improves the loss of neurons in the ischemic penumbra area of ​​the cerebral cortex, and improves the situation of cerebral edema. Reduce the penetration of EB in the blood-brain barrier, improve the shrinkage of neurons, the reduction of the number of synapses and the destruction of capillary basement membrane, etc., and protect the brain tissue from cerebral ischemia. It can be used as a specific drug for the treatment of ischemic cerebrovascular diseases. .

The invention provides an omeprazole enteric-coated pellet and a preparation process thereof. The preparation process comprises the following steps: mixing a modified polylactic acid solution and an ethyl cellulose aqueous dispersion, and stirring to obtain a slow-release protection solution; dissolving mannitol in purified water to obtain a mannitol solution; the preparation method comprises the following steps: dry-mixing omeprazole and microcrystalline cellulose, adding dimeticone, shearing, extruding and rounding to obtain pellet cores; the preparation method comprises the following steps: alternately spraying a sustained-release protective solution and a mannitol solution on a pellet core, drying to obtain a coated pellet core, dissolving hydroxypropyl methyl cellulose and talcum powder in purified water, stirring to obtain an enteric coating solution, spraying the enteric coating solution on the coated pellet core, and drying after spraying to obtain the omeprazole enteric pellet. By adopting the unique omeprazole enteric-coated pellet preparation process, the pellet has the advantages of large drug loading capacity, smooth and round appearance, no fine powder, no cracking, no broken pellet, good pellet formability, high yield, good in-vitro release degree, stable quality, simple production process and controllable product quality.

The invention discloses a green dispersion dye composition and application thereof in wool dyeing. The green dispersion dye composition comprises the following components in percentage by mass: 30-50%of a component A of formula (I) as shown in the specification, 20-35% of a component B of formula (II) as shown in the specification, 15-25% of a component C of formula (III) as shown in the specification, 12-20% of a component D of formula (IV) as shown in the specification, and 3-5% of a component E of formula (IV) as shown in the specification. According the green dispersion dye composition, awool active dye monomer as the component E is mixed with other dispersed dye monomers, the component E has a modification function on other dispersed dye monomers in the dyeing process, the binding property of the dye composition with a wool fiber is greatly improved, and the dye composition has a relatively high dyeing rate for the wool fiber. A wool product dyed with the dye composition disclosed by the invention is green, is not only bright in color, but also good in uniform dyeing property, and has a relatively great market application prospect.

The invention discloses a medicine for treating fractures and acute soft tissue injuries as well as a preparation method of the medicine. The medicine for treating the fractures and the acute soft tissue injuries is prepared from raw materials in parts by weight as follows: 3-9 parts of frankincense, 2-9 parts of myrrh, 5-11 parts of eucommia bark, 2-9 parts of common floweringquince fruits, 2-8 parts of unprocessed pedate pinallia jackinthepulpit rhizomes, 2-9 parts of rose flowers, 2-7 parts of ground beetles, 2-8 parts of cassia bark, 2-9 parts of slenderstyle acanthopenax bark, 5-11 parts of native copper, 4-12 parts of dipsacus asper roots, 2-9 parts of cibot rhizomes, 2-8 parts of Chinese angelica, 5-15 parts of dragon's blood, 2-7 parts of dandelions, 2-7 parts of honeysuckle stems, 5-10 parts of beeswax and 1-3 parts of borneol. The medicine relievespain of a patient obviously, improves the limb swelling degree, promotes callus growth, shortens the fracture healing time and is exact in clinical effect when used for treating the fractures and the acute soft tissue injuries.

The invention discloses a highly water-absorbing airgel packaging material prepared by using reed waste residue and a preparation method thereof. The method comprises the following steps: (1) crushing reed waste residue, soaking in sodium hydroxide solution for 4-8 hours, filtering, collecting and cleaning the solid phase product; (2) placing the solid phase product in lactic acid and betaine (3) Grind the product obtained in step (2), and then heat it at 60-75°C for 2-5 hours; (4) Stir the starch-acrylic acid graft copolymer and phosphate Mix, lower the temperature to 60-75°C, add the product obtained in step (3), and continue stirring for 2-6 hours; (5) freeze-dry. The airgel packaging material prepared by the invention has excellent degradation performance and water absorption performance, is non-toxic and harmless, and is environmentally friendly and safe.

The invention discloses a seasnake Chinese herbal medicine compound preparation achieving the effect of treating rheumatism. 4 parts of seasnakes, 1 part of angelica sinensis and 3 parts of litsea cubeba are extracted by adding ethyl alcohol with the concentration being 75%, adjuvant material pellets which are 0.8 time of a dry extract amount are added, a capsule is filled, and the seasnake Chinese herbal medicine compound preparation is prepared. A complete freund adjuvant (CFA) rat arthritis model research shows that the preparation has a good preventive and therapeutic effect on a rat adjuvant arthritis primary symptom and a secondary symptom, and the good prospect of the seasnake Chinese herbal medicine compound preparation on the aspect of treating rheumatic diseases is displayed. According to the seasnake Chinese herbal medicine compound preparation, compared with original injection, the safety of medicine is enhanced, and the drug selection of patients and the compliance are increased.