857 results about "Trimethylglycine" patented technology

The invention discloses a foam base fluid, a preparation method and a preparation method of a temperature-resistant and salt-resistant CO2 foam flooding system.The foam base fluid comprises a foaming agent, a foam stabilizer and water, the foaming agent is a betaine type surfactant, and the foam stabilizer is a biological polysaccharide polymer. A temperature-resistant and salt-resistant foam base solution and a biological polysaccharide reinforced CO2 foam oil displacement system are obtained by introducing a biological polysaccharide polymer as a foam stabilizer and combining with a betaine type surfactant, so that the problem that the viscosity of polyacrylamide as a traditional foam stabilizer is reduced and even fails in a high-temperature and high-salt environment is effectively solved; the stability of CO2 foam can be obviously improved. Meanwhile, the biological polysaccharide polymer has the characteristics of environmental friendliness and degradability, and can effectively reduce the negative influence on the environment. In addition, due to rich resources and low price of the biological polysaccharide, the system is competitive in cost, and the economic benefit of the oil field can be further improved.

The invention relates to a whitening and freckle-removing composition containing a composite plant extract and a preparation method of the whitening and freckle-removing composition, and belongs to the technical field of cosmetics. The composition disclosed by the invention is prepared from the following raw materials in parts by weight: 5 to 8 parts of pineapple leaf nano cellulose, 10 to 16 parts of modified starch, 10 to 15 parts of longan seed extract, 6 to 10 parts of mulberry bark extract, 5 to 8 parts of nicotinamide and 8 to 10 parts of hyaluronic acid. The pineapple leaf nanocellulose contains flavonoid and phenolic compounds with double-bond, conjugated double-bond and triple-bond structures, and modified starch is used as a filler to form a film on the surface of skin, so that an anti-ultraviolet protection wall is formed; the betaine-malate ionic liquid is added into the longan seeds, so that extraction of polyphenol in the longan seeds is improved, the longan seeds have acid-base buffering capacity, an auxiliary does not need to be added to adjust the pH value, the components of the prepared composition interact, and the whitening and freckle removing effects are achieved from multiple aspects of ultraviolet resistance, oxidation resistance, inflammation resistance and skin metabolism improvement.

The invention relates to the technical field of microbial agents, in particular to a composite microbial agent and application of the composite microbial agent in prevention and treatment of forest root diseases, and the composite microbial agent comprises the following components in parts by weight: 15-25 parts of Trichoderma harzianum ATCC 20847; 10 to 20 parts of bacillus subtilis ATCC 605, 10 to 20 parts of bacillus subtilis ATCC 605, 10 to 20 parts of bacillus subtilis ATCC 606 and 10 to 20 parts of bacillus subtilis ATCC 607. 5-10 parts of a seaweed extract; 3 to 8 parts of chitosan; 2-5 parts of humic acid; 1 to 3 parts of glycine betaine; 0.5 to 1.5 parts of a trace element compound; 30 to 40 parts of perlite powder; according to the present invention, the fertilizer has characteristics of significant inhibition effect on a variety of forest root pathogenic bacteria, wide prevention and control spectrum, and long-term and stable disease prevention effect by adjusting the rhizosphere micro-ecosystem. Diseases are prevented and controlled, and the growth and root development of the forest trees are remarkably promoted.

The invention provides an anti-aging and whitening pyracantha fortuneana fruit extract prepared by adopting a supramolecular solvent and a preparation method of the pyracantha fortuneana fruit extract, and relates to the technical field of biological extraction. The preparation method comprises the following steps: by taking betaine as a hydrogen bond acceptor and 1, 3-propylene glycol as a hydrogen bond donor, mixing and self-assembling the betaine and the 1, 3-propylene glycol to form a supramolecular solvent; and the pyracantha fortuneana fruits are extracted by adopting the supramolecular solvent. The pyracantha fortuneana fruit active ingredients are extracted by adopting the supramolecular solvent which is harmless to the skin, so that the irritation of the solvent to the skin can be avoided, the supramolecular solvent can be specifically combined with the active ingredients in the pyracantha fortuneana fruit, and the purity and activity of the active ingredients are improved. The pyracantha fortuneana fruit extract extracted by adopting the supramolecular solvent has better oxidation reduction resistance; generation of non-enzymatic glycosylation intermediate products is inhibited, and saccharification and aging resistance are facilitated; the red blood cell oxidative damage is improved, and the effects of resisting oxidation and relieving are achieved; the whitening mask has an inhibiting effect on elastinase and tyrosinase, and can resist aging, whiten skin, relieve facial pigmentation and brighten the skin.

The invention provides an amino acid frosted cleaning composition as well as a preparation method and application thereof. The amino acid frosted cleaning composition comprises a surfactant, an amino acid composition, a thickening agent, a humectant, an antioxidant, a pH regulator and water, the surfactant is a combination of cocoyl glycinate, cocamidopropyl hydroxy sulfobetaine, sodium cocoyl methyl taurine taurate, sulfonic acid hydroxypropyl ester lauryl glucoside cross-linked polymer sodium and glycolipid. According to the invention, a mild surfactant system with amino acid as a main component is adopted, so that the shampoo has rich and fine foam, quick foaming performance and easy washing performance, and the skin feeling is smooth and soft after washing. In addition, the system contains suspended crystal frosted particles formed by self-assembly of the amino acid composition, the appearance is novel, the better efficacy performance is achieved, and meanwhile the cleaning effect and the use comfort are improved.

The invention belongs to the technical field of preparation of blocking removers, and particularly relates to a composite chelating blocking remover for an oil field and a preparation method of the composite chelating blocking remover. The composite chelating blocking remover for the oil field is prepared from the following raw materials in percentage by mass: 7 to 9 percent of 1-butyl-3-methylimidazole dodecyl sulfonate, 5 to 7 percent of erucamide propyl hydroxypropyl sulfobetaine, 3 to 4 percent of di-(2-ethylhexyl) sodium sulfosuccinate, 4 to 5 percent of ethylenediamine di-o-hydroxyphenylacetic acid, 5 to 7 percent of N, N '-di (2-hydroxybenzyl) ethylenediamine-N, N'-bis (2-hydroxybenzyl)-N, N '-bis (2-ethylhexyl)-N, N'-bis (2-hydroxybenzyl)-N, N '-bis (2-hydroxybenzyl)-N, N'-bis (2-hydroxyphenyl)-N, N '-bis (2-hydroxyphenyl)-N, N'-bis (2-hydroxyphenyl)-N The cleaning agent is prepared from the following components in percentage by weight: 3 to 4 percent of N, N '-diacetic acid, 2 to 3 percent of O-(3-(benzyloxy) propyl) hydroxylamine, 1 to 2 percent of heptadecenyl hydroxyethyl imidazoline quaternary ammonium salt, 1 to 1.5 percent of dimethyl diallyl ammonium chloride homopolymer and the balance of water. The composite chelating blocking remover for the oil field has excellent scale dissolution rate and paraffin inhibition rate when being applied to complex scale blocking removal of the oil field.

The invention discloses an anti-aging face cream suitable for sensitive skin and a preparation method of the anti-aging face cream. The anti-aging face cream comprises 1-10 wt% of a supramolecular eutectic compound, 10-30 wt% of an auxiliary material and the balance of deionized water, the supramolecular eutectic compound comprises an anti-aging component, a supramolecular eutectic agent and Neosol-Aqulio, wherein the supramolecular eutectic agent is used for forming a supramolecular eutectic with the anti-aging component, and the Neosol-Aqulio is dispersed in the supramolecular eutectic; wherein the anti-aging component comprises oleuropein and hydroxytyrosol, and the supramolecular eutectic agent is nicotinamide, or a mixture of capryloyl glycine and betaine. Neosol-Aqulio, a supramolecular eutectic agent and an anti-aging component are utilized to form a supramolecular eutectic, so that active component delivery is facilitated, efficient transdermal absorption is realized, permeability, stability and mildness of the anti-aging active component are improved, the problem of sensitive skin cuticle permeation is solved, irritation of a traditional penetration enhancer is avoided, and the penetration enhancer is suitable for clinical application. The double effects of efficient permeation and mild anti-aging are realized.

The invention relates to a crystal type mild cleansing cream and a preparation method thereof, and belongs to the technical field of cosmetics. The crystalline mild cleansing cream is prepared from the following components: glycerol, a mixed amino acid surfactant, lauryl hydroxyl sulfobetaine, disodium lauryl sulfosuccinate, a chelating agent, citric acid, a preservative, a skin conditioning component and water, wherein the mixed amino acid surfactant is formed by mixing solid potassium cocoyl glycinate, solid sodium cocoyl glycinate and a sodium cocoyl glycinate aqueous solution; the cleansing cream comprises the following components in percentage by mass: 25%-35% of glycerol, 18%-25% of active ingredients of the mixed amino acid surfactant, 3%-4.5% of lauryl hydroxyl sulfobetaine and 1%-3% of disodium lauryl sulfosuccinate. According to the crystal type mild cleansing cream, no extra thickening agent component is used, the cream body which is good in texture and stable is obtained only through synergistic thickening of the three amino acid surfactants, irritation is small, sensitive skin friendliness is achieved, the preparation technology is simple, and cost is low.

The invention belongs to the technical field of new materials, and discloses a polyolefin dissolving agent as well as a preparation method and application thereof. The cleaning agent is composed of modified long-carbon-chain imidazole dinitrile amine salt, modified long-carbon-chain imidazole long-carbon-chain anion salt, betaine salt, imidazole acetate, imidazole long-carbon-chain anion salt, quaternary ammonium long-carbon-chain anion salt, imidazole bis (fluorosulfonyl) imide salt, imidazole hexafluorophosphate and long-carbon-chain anion and cation liquid. Under the condition of 180-210 DEG C, polyolefin (PP or PE) with the molecular weight of 50-8 million can be dissolved by adopting the polyolefin dissolving agent disclosed by the invention, and effective extrusion can be realized by adopting a twin-screw extruder after dissolution. After PP / PE powder is dissolved by adopting the polyolefin dissolving agent disclosed by the invention, sheet casting or spinning is carried out, casting sheets or PP / PE fibers are washed by using ethanol / dichloromethane / hydrocarbon / tetrachloroethylene to remove ionic liquid, and a polyolefin diaphragm or polyolefin fibers can be prepared.

The invention provides transparent shampoo with fluffy and anti-dandruff effects and a preparation method of the transparent shampoo. The shampoo comprises the following components in percentage by weight: 10%-20% of sodium laureth sulfate; 0.5% to 10% of ammonium laureth sulfate; 0.5%-10% of cocamidopropyl betaine, 0.5%-10% of 0.5%-10% of coconut oil fatty acid monoethanolamide; 0.5% to 10% of decyl glucoside; 0.6% to 1.5% of capryloyl glycine; 0.1% to 1% of cationic guar gum; 0.1% to 1% of polyquaternium-10; 0.1% to 1% of polyquaternium-11; 0.1% to 1% of polyquaternium-51; 0.01% to 2% of magnolol; 0.01% to 2% of menthol; 0.1%-1% of sodium chloride; 0.1%-1% of citric acid; and 0.1%-1% of disodium EDTA. The shampoo disclosed by the invention has the effect of improving the combing performance in a dry hair state, can effectively improve the smoothness of hair and the touch comfort during use, and also has a supporting effect and antibacterial and anti-dandruff effects. According to the shampoo process, the clarity and appearance stability of the product are remarkably improved, and the shampoo can be kept in a transparent and uniform state for a long time.

The invention belongs to the technical field of cosmetics, and discloses a superconductive centella asiatica extract as well as a preparation method and application thereof. The superconductive centella asiatica extract has a core-shell structure, an inner core of the superconductive centella asiatica extract comprises centella asiatica extract, a shell of the superconductive centella asiatica extract comprises ionic liquid, and the ionic liquid comprises ethyoxyl diglycol, urea, betaine, N-ethyl pyrrolidone and hydroxyethyl piperazine ethanesulfonic acid. According to the invention, ethyoxyl diglycol, urea, betaine, N-ethyl pyrrolidone and hydroxyethyl piperazine ethanesulfonic acid are compounded to obtain the ionic liquid, and the centella asiatica extract is wrapped in the ionic liquid, so that the stability, transdermal absorption rate and bioavailability of the centella asiatica extract can be effectively improved.

The invention relates to the technical field of plant effective component extraction, in particular to a deep-eutectic solvent and application thereof, and the deep-eutectic solvent is composed of anhydrous betaine, DL-malic acid and deionized water. The eutecticevaporate solvent is applied to extraction of momordica grosvenori polysaccharide, ultrasonic waves are combined with the eutecticevaporate solvent, in addition, extraction conditions of crude momordica grosvenori polysaccharide are optimized, and a new method is provided for efficient and green extraction of momordica grosvenori polysaccharide. The new method not only expands the application range of DESs in natural product extraction, but also provides important technical reference for industrial development of momordica grosvenori polysaccharide.

The invention discloses a mucosal epithelial cell targeted oral ROS response type nano-enzyme as well as a preparation method and application thereof, and relates to the technical field of biological medicines. The oral ROS response type nano-enzyme comprises Ce-CDs carbon dots and a betaine polymer, and the betaine polymer is coated on the surfaces of the Ce-CDs carbon dots to form nano-particles; the Ce-CCDs carbon dots are prepared by taking a metal cerium source and chlorogenic acid as raw materials through a pyrolysis method. Through structural innovation and function integration, the prepared nano-enzyme shows outstanding advantages in the aspects of catalytic activity, targeted delivery, collaborative treatment, industrial application and the like, a new technical scheme is provided for efficient and safe treatment of inflammatory bowel diseases, and the nano-enzyme has remarkable technical innovation and clinical application value.

The invention relates to the technical field of daily chemicals, and particularly discloses a scalp oil control composition for preventing alopecia seborrhoeica as well as a preparation method and application of the scalp oil control composition. The scalp oil control composition is prepared from the following main components: nicotinamide, capryloyl glycine, piralinone ethanolamine salt, betaine salicylic acid, lemon peel extract, white willow bark extract and rice fermentation filtrate. All the components have a synergistic effect, and the effects of controlling oil, protecting hair and preventing alopecia seborrhoeica are achieved. The preparation method disclosed by the invention is simple and convenient, and the obtained product is high in bioavailability of active ingredients, good in hair care effect and low in irritation, has the effects of caring hair, strengthening hair roots, regulating scalp micro-ecology and preventing seborrheic alopecia, and can be widely applied to related washing and care products for preventing seborrheic alopecia.

The invention discloses a composition for improving the stability of oleuropein in a solution as well as a preparation method and application of the composition. The composition comprises oleuropein and at least one stabilizer, and the stabilizer is selected from the group consisting of anisic acid, lactobionic acid, glycyrrhizic acid, 3, 3-thiodipropionic acid, N-acetyl-L-glutamine, propyl-cysteine and lauramidopropyl betaine; and the pH value of the aqueous solution of the composition is 4.0-8.0. The preparation method comprises the following steps: dissolving oleuropein in water, adding the stabilizer, and uniformly mixing. Through simple physical mixing, by utilizing the synergistic effect of the specific stabilizer and the oleuropein, the degradation and discoloration of the oleuropein in the storage process are remarkably inhibited. Experiments show that after the preferable composition is preserved for 30 days in an open manner, the retention rate of the oleuropein still reaches up to 80% or above, and is far superior to that of blank control and a traditional liposome wrapping method. The composition is simple and convenient in preparation process and low in cost, and provides reliable technical support for wide application of oleuropein in liquid products such as food, medicine and cosmetics.

The invention discloses a high-salt-resistance composite cleanup additive and a preparation method thereof, and relates to the technical field of oilfield chemical additives. The invention discloses a high-salt-resistance composite discharge aiding agent. The cleaning agent is prepared from the following raw materials in parts by weight: 10 to 20 parts of modified sodium dodecyl benzene sulfonate, 5 to 10 parts of cocamidopropyl betaine, 8 to 15 parts of polyoxyethylene ether, 2 to 5 parts of nano silicon dioxide, 3 to 8 parts of sodium hexametaphosphate, 1 to 3 parts of low-molecular-weight polyacrylamide, 4 to 10 parts of modified polyacrylic acid-acrylamide copolymer, 15 to 30 parts of ethanol and 5 to 12 parts of ethylene glycol butyl ether. 2-6 parts of an imidazoline derivative, 3-7 parts of amino trimethylene phosphonic acid, 4-9 parts of sodium silicate and 2-5 parts of citric acid-sodium citrate. Aiming at development requirements of high-salt oil reservoirs, sodium dodecyl benzene sulfonate and the polyacrylic acid-acrylamide copolymer are modified, and raw materials are scientifically compounded, so that the cleanup additive shows high stability in a high-salt environment, can reduce interfacial tension and effectively regulate and control rock surface wettability, has foam stability and biodegradability, and can be widely applied to high-salt oil reservoirs. The method is suitable for high-salt complex oil reservoir operation scenes.

The present application relates to the technical field of daily chemical products, and specifically discloses a shampoo for improving scalp sensitivity, soothing and repairing, and a preparation method thereof. A shampoo for improving scalp sensitivity, soothing and repairing, the raw materials of the shampoo include sodium laureth sulfate, guar hydroxypropyltrimethylammonium chloride, polyquaternium-47, cocamide MEA, sodium citrate, citric acid, sodium chloride, glycyrrhizic acid and its derivatives, salicylic acid and its derivatives, cocamidopropyl betaine, styrene acrylate copolymer, polydimethylsiloxane, bis-aminopropyl polydimethylsiloxane, hydroxypropyltrimethylammonium chloride hydrolyzed collagen, gliadin, hydrolyzed keratin, and plant-derived ingredients that can help improve scalp sensitivity, and the balance is deionized water.

The invention provides a phenethyl resorcinol betaine eutectic crystal as well as a preparation method and application thereof, and belongs to the technical field of eutectic crystal manufacturing. The structural formula of the phenethyl resorcinol betaine eutectic crystal is shown as a formula I. The phenethyl resorcinol betaine eutectic crystal has a good whitening effect and also has good water solubility, so that the phenethyl resorcinol betaine eutectic crystal has ideal bioavailability and compatibility.

The invention relates to the technical field of cosmetics, in particular to soothing, repairing and moisturizing essence lotion and a processing method thereof. The soothing, repairing and moisturizing essence lotion comprises the following components in percentage by weight: 40-55% of a water phase component, 15-20% of an oil phase component, 6-10% of an emulsifier, 15-25% of a plant extract and 3-7% of an additive, deionized water and the oil-phase component form a stable O / W emulsion through an emulsifying agent, it is ensured that active ingredients are evenly released, a plant extract composed of a licorice root extract, a hamamelis virginiana extract, a centella asiatica extract and an aloe extract cooperates with betaine and the like in the water-phase component, inflammatory factors are inhibited, the skin barrier is repaired, and the skin care effect is achieved. The soothing, repairing and moisturizing essence lotion provided by the technical scheme has the advantages that the moisturizing degree is improved through squalane, a multi-layer moisturizing system is constructed through panthenol, sodium hyaluronate, beta-glucan and shea butter, water loss is reduced, and the soothing, repairing and moisturizing essence lotion provided by the technical scheme can comprehensively meet diversified requirements of sensitive skin and ensure that active ingredients are uniformly released.

The invention discloses an itching-relieving and hair-loss-preventing micro-capsule composition containing a golden camellia extract and a preparation method of the itching-relieving and hair-loss-preventing micro-capsule composition, and relates to the technical field of daily chemical products. The microcapsule mainly comprises a surfactant, palmitoyl tripeptide, ossein amino acid, betaine salicylate, a nano zinc oxide chelate, a plant extract, vegetable oil and a microcapsule component formed by a microcapsule wall material prepared from gelatin and sodium alginate. The plant extract, the plant oil-containing microcapsules, palmitoyl tripeptide, ossein amino acid, betaine salicylic acid, nano-zinc oxide chelate and the like have synergistic interaction, and the plant extract has antioxidant, antibacterial and anti-inflammatory effects and is matched with other components, so that lasting antibacterial effect is enhanced, dandruff can be effectively cleaned and removed, scalp can be repaired, microcirculation of the scalp can be effectively improved, and the scalp care effect can be improved. The scalp itching is reduced, and the alopecia problem is improved.

The invention provides a seawater-based polymer coated self-suspending proppant as well as a preparation method and application thereof, and belongs to the technical field of oilfield fracturing exploitation. The proppant is prepared from the following raw materials: a proppant body, a silane coupling agent gamma-methacryloxypropyltrimethoxysilane, acrylamide, a hydrophobic monomer hexadecyl dimethyl allyl ammonium chloride, a twin-tailed betaine monomer, sodium p-styrenesulfonate, an initiator and a solvent. The self-suspending proppant and the nonionic surfactant are compounded for use so as to be applied to the fracturing fluid. On one hand, the polymer on the surface of the proppant has good salt tolerance and is dissolved after meeting seawater, so that the viscosity is increased; and on the other hand, the surfactant and the dissolved polymer coating layer generate a synergistic effect, so that a tackifying effect is achieved. The sand suspending effect is generated as the tackifying effect of normal fracturing fluid, and the seawater low-permeability fracturing requirement is met.

A nutraceutical composition, consisting of Nicotinamide Mononucleotide in a range 250-1000 mg, Spermidine in a range 0.5-10 mg, Rhodiola Rosea in a range 200-600 mg, Cacao in a range 1000-10,000 mg, L-Theanine in a range 50-200 mg, Glucosamine in a range 500-3000 mg, and Hyaluronic acid in a range 50-240 mg, or consisting of Epigallocatechin-3-gallate in a range 100-500 mg, Quercetin in a range 250-1000 mg, Resveratrol in a range 150-1000 mg, Sulforaphane in a range 1-50 mg, and Calcium Alphaketoglutarate in a range 300-2000 mg, or consisting of Microdose Lithium in a range 1-5 mg, Trimethylglycine in a range 500-2000 mg, Glutathione in a range 250-1000 mg, Fisetin in a range 100-1000 mg, Urolithin A in a range 250-2000 mg, Sodium Butyrate in a range 100-3000 mg, Berberine in a range 500-1500 mg, Apigenin in a range 50-500 mg, Cinnamon in a range 1000-6000 mg, and Malate in a range 1000-6000 mg.

The invention belongs to the technical field of medicines, and particularly relates to a composition for improving obesity and promoting cardiovascular health as well as a preparation method and application thereof. The composition is prepared from the following components in parts by weight: 5 to 20 parts of glycine betaine, 1 to 5.5 parts of choline chloride, 0.5 to 4 parts of L-theanine, 1 to 15 parts of alpha-ketoglutarate calcium, 0.5 to 3 parts of black ginger extract, 0.05 to 0.25 part of black pepper extract, 0.5 to 3 parts of ginkgo leaf extract and 1 to 6 parts of black garlic juice powder. According to the invention, the eight components are selected and are scientifically combined in an optimal quantity ratio range, and the prepared composition can better reduce the inflammation level of a body, regulate abnormal blood fat, improve the lipid metabolism disorder state and effectively reduce impulsive diet behaviors, so that comprehensive improvement of obesity and cardiovascular related risks is realized, and the health-care effect of a human body is improved. The body is effectively assisted to maintain metabolic health.

The invention provides a hydrophobic deep-eutectic solvent taking tea saponin and tea polyphenol as hydrogen bond donors and application of the hydrophobic deep-eutectic solvent in a camellia oil washing and caring product. According to the invention, coco fatty acid diethanolamide and lauryl betaine are respectively used as hydrogen bond acceptors, tea saponin and tea polyphenol are used as hydrogen bond donors, and the hydrophobic deep-eutectic solvent type detergent with a cleaning function is prepared according to different substance amount ratios of the hydrogen bond donors and the hydrogen bond acceptors. The characteristics of detergency, foaming power and the like of the hydrophobic deep-eutectic solvent type detergent are detected, the ratio of tea polyphenol to tea saponin in a hydrogen bond donor is explored, natural, pollution-free and mild bath oil and massage oil are further prepared, and in the cleaning process, massage can be performed according to skin conditions, so that the utilization effect of active ingredients in the product is improved, and the skin care effect is improved. The development of the novel bath oil provides a new thought for the research of infant care products.

The invention relates to amino silicone oil emulsion as well as a preparation method and application thereof, and belongs to the technical field of silicone oil emulsion. A preparation method of the amino silicone oil emulsion comprises the following steps: mixing amino silicone oil, cocamidopropyl betaine and polyether modified silicone oil to obtain a homogeneous oil phase, adding deionized water in a gradient manner, and carrying out double refining to obtain a homogeneous phase; 3-aminopropyltrimethoxysilane and polyether modified polydimethylsiloxane are added for treatment, a modified homogeneous phase is obtained, hydroxymethyl cellulose and porous nano-silica are added, and mixing is performed to obtain the coating. Through compounding of the amino silicon oil, the cocamidopropyl betaine, the polyether modified silicon oil, the amino propyl trimethoxy silane, the polyether modified polydimethylsiloxane and the porous nano silicon dioxide, the stability of the amino silicon oil is synergistically improved, and the fabric is endowed with good flexibility and durability.

The invention relates to the technical field of crop cultivation, and particularly discloses a method for increasing the anthocyanin content of triticale grains, which comprises the following steps: respectively spraying 80-100 times of leaf fertilizer diluent once at the elongation stage and filling stage of triticale growth, and spraying 6-10kg / mu each time; the formula of the foliar fertilizer is as follows: 100 mg to 150 mg of mannose, 100 mg to 150 mg of fructose, 130 mg to 160 mg of mannitol, 160 mg to 200 mg of betaine, 180 mg to 200 mg of alginic acid, 180 mg to 200 mg of fucoidin, 300 mg to 350 mg of amino acid and 1000 g of water. According to the method, the content of anthocyanin in triticale grains can be remarkably increased by spraying 80-100 times of foliar fertilizer diluent prepared by the method in the elongation stage and the pustulation stage of the triticale.

The invention discloses a method for strengthening short-cut denitrification in a high-salt environment by using glycine betaine. By exogenously adding glycine betaine, microbe regulation under short-cut denitrification conditions in a high-salt environment is carried out, microbe extracellular polymer secretion is promoted, the inhibition effect of the high-salt environment on the activity of an electron transfer system is relieved, gene and protein expression is regulated, and a cell metabolism pathway is changed; therefore, rapid accumulation of high-level NO2 <->-N is realized at a high NO3 <->-N degradation rate, the application difficulty of short-cut denitrification in a high-salinity environment is overcome, and the method has important application value in the field of high-salinity wastewater treatment.

The invention discloses a preserving fluid for stably preserving sample DNA at normal temperature and a preparation method thereof, and belongs to the technical field of biological sample preservation. The preserving fluid comprises a lysis system, a nucleic acid protection system and a buffering and stabilizing system, the cracking system comprises a composite surfactant and an enzymolysis auxiliary agent; the composite surface active agent is prepared from polyether polyol fatty acid ester and cocamidopropyl hydroxy sulfobetaine; the enzymolysis auxiliary agent comprises lysozyme Lyso-V and protease K; the nucleic acid protection system comprises a nitrogen heterocyclic polyamine-carboxylic acid derivative and dextran sulfate; the nitrogen heterocyclic polyamine-carboxylic acid derivative comprises 1, 4, 7, 10-tetraazacyclododecane-N, N ', N' ', N ''tetraacetic acid, 1, 4, 7-triazacyclononane-N, N', N''-triacetic acid, disodium ethylene diamine tetraacetate-nitrogen heterocyclic derivative, and diethylenetriamine pentaacetic acid-piperazine derivative, and the nitrogen heterocyclic polyamine-carboxylic acid derivative comprises 1, 4, 7, 10-tetraazacyclododecane-N, N ', N '', N'' tetraacetic acid, 1, 4, 7-triazacyclononane-N, N', N ''-triacetic acid. The buffering and stabilizing system comprises an amphoteric buffering agent and a polymer stabilizer; the amphoteric buffering agent comprises 2-(N-morpholino) ethanesulfonic acid and N-tri (hydroxymethyl) methylglycine.

The invention relates to a green preparation method and application of an anti-saccharification tea extract, and belongs to the technical field of biology. The preparation method of the tea extract comprises the following steps: extracting tea by using a deep eutectic solvent to obtain the tea extract, and carrying out deproteinization and decoloration to obtain the tea extract. The hydrogen bond acceptor of the deep eutectic solvent comprises proline or betaine, and the hydrogen bond donor of the deep eutectic solvent comprises xylitol or glycerol. By utilizing the NaDES extraction technology, effective components can flow out by efficiently breaking cell walls, so that the extraction efficiency of tea active components represented by tea polyphenol is effectively improved; the selected NaDES solvent is natural, green and easy to obtain; the tea extract disclosed by the invention has an anti-saccharification effect, blocks glycosylation reaction, reduces and inhibits generation of AGEs, improves the problems of dark skin, skin laxity and aging caused by saccharification, reduces collagen loss, keeps skin elasticity and delays skin aging.

The invention provides a quick-response concrete segregation treatment agent, and belongs to the technical field of building materials. Comprising the following components: an acrylic acid-acrylamide-N-vinyl pyrrolidone copolymer, betaine modified sodium alginate and calcined phosphogypsum. The efficient performance is achieved through the multi-component synergistic effect and process innovation. The core component acrylic acid-acrylamide-N-vinyl pyrrolidone copolymer adsorbs free water through carboxylic acid groups, acylamino is complexed with the water reducing agent, a spatial network is formed in combination with the salt resistance of NVP, and fluidity and segregation resistance balance are optimized; glycine betaine modified sodium alginate enhances cement adsorption and a calcium cross-linked network through zwitterions in an alkaline environment, so that moisture is quickly fixed; pores in the concrete are filled with the calcined phosphogypsum, and migration channels of free water are reduced; and finally, the effect of quickly responding to segregation is realized.