123results about How to "Good foaming performance" patented technology

Belonging to the malt manufacturing field, the invention provides a preparation method of burnt malt with high caramel aroma and beer. The malt preparation method includes the steps of: barley selection, raw material pretreatment, wheat dipping, germination, green malt saccharification, baking and root removal. Specifically, during barley selection, barley with moderate protein content is adoptedas the raw material; the wheat dipping process provides barley grains sufficient internal moisture content to fully stimulate the vitality of the endogenous enzyme system of malt, thus providing sufficient conditions for subsequent acquisition of a Maillard reaction substrate; the saccharification process is carried out in four stages, so that green malt can effectively degrade cellulose, proteinand starch under an appropriate water condition, and the concentration of the Maillard reaction substrate is increased; and then baking is carried out at an appropriate generation temperature of DMHFso as to enrich DMHF product substantially. The obtained malt has significant caramel aroma, the aroma is pure and strong, sensory evaluation indicates that the malt is free of scorched flavor, burntflavor and other foreign and miscellaneous smell, and can be used for production of beer with high caramel aroma.

The invention discloses a temperature-resistant foam-stabilizing type low interfacial tension foaming agent and a preparation method thereof. The temperature-resistant foam-stabilizing type low interfacial tension foaming agent comprises the following raw material components by mass percent: 0.18-0.25% of an anionic surfactant, 0.05-0.1% of an amphoteric surfactant, 0.08-0.15% of a nonionic surfactant and 99.2-99.69% of mineralized water, wherein the anionic surfactant is one of fatty acid polyoxyethylene ether sodium sulfate and disodium laureth sulfosuccinate; the amphoteric surfactant is one of erucamidopropyl sultaine and cocoamidopropyl betaine; the nonionic surfactant is one of coconutt diethanol amide and polyoxyethylene ether; the mineralized water is a mixed water solution of sodium chloride, sodium sulfate, sodium hydrogen carbonate, anhydrous calcium chloride and magnesium chloride hexahydrate. The temperature-resistant foam-stabilizing type low interfacial tension foaming agent, disclosed by the invention, has the advantages of high temperature resistance, good foam stability, low interfacial tension and the like.

The invention discloses a beer compound enzyme containing acid protease and a preparation method of the beer compound enzyme containing the acid protease and belongs to the field of enzyme preparation processing. The beer compound enzyme complete in protease system, high in enzyme activity, less prone to inactivation, strong in malt fragrance and capable of providing a rich nitrogen source for wort is mainly prepared from a concentrated malt enzyme and concentrated wort powder by scientifically compounding food-grade enzyme preparations such as the high-activity acid protease, plant extracts, antioxidants, protective agents, activating agents and the like, wherein the enzyme activity of the acid protease in fermentation liquor in an fermentation liquor preparation process is 18000-20000U/mL. When the beer compound enzyme is stored at the temperatures of 0 DEG C and 40 DEG C for 12 months, enzyme inactivation rates of single enzyme in the beer compound enzyme are 0.53% and 0.8% respectively, so that enzyme inactivation caused by environment changes and improper operation methods during packaging, storage, transportation, use and the like can be prevented effectively, and especially, enzyme inactivation caused by high temperature can be prevented.

The invention provides a pearly-lustre type foamingly clean facial wash and a preparation method thereof. The pearly-lustre type foamingly clean facial wash comprises the following raw materials of 10-30 percent of sodium cocoyl isethionate, 1-8 percent of stearic acid, 1-10 percent of glycine betaine ampholytic surfactant, 0.5-10 percent of alkyl glycoside non-ionic surface active agent, 0.2-1.5 percent of hydroxyethyl cellulose, 1-10 percent of polyhydric alcohols, 1-8 percent of crylic acid (ester) copolymer, 0.1-2 percent of sodium chloride and 0.1-5 percent of grease-enriching agent. The pearly-lustre type foamingly clean facial wash has the advantages of mild property without irritation, stable performance and good pearly-lustre effect.

The invention relates to an oilfield sewage treatment method. 8-10 mg/L of an oilfield sewage treatment agent is added to oilfield sewage with the oil content ranging from 900 mg/L to 1200 mg/L, and the mixture is stirred for 20-40 min and then is left to stand for separation; the oilfield sewage treatment agent comprises components in parts by mass as follows: 15-25 parts of a demulsifier, 10-20 parts of a flocculating agent, 20-25 parts of a corrosion inhibitor, 5-10 parts of a surfactant and 5-8 parts of a bactericide. With the adoption of the method, effects of demulsification, flocculation, bridging, foaming, corrosion and scale inhibition and sterilization can be realized simultaneously, the usage amount of the oilfield sewage treatment agent is small, the oil removal rate is high, the corrosion and scale inhibition effect is obvious, and the method is particularly applicable to treatment of high-concentration oilfield sewage.

The invention discloses a composite surfactant with excellent surface activity and spumescence, and the composite surfactant is prepared from the following materials of modified polymer surfactant, modified fluorosilicone surfactant, triethanolamine, EDTA (ethylene diamine tetraacetic acid) disodium, polyethyleneglycol monooleate, sodium alkyl phenyl ether disulfonate, sodium oxalate, lauryl sodium sulfate, sodium alpha-olefin sulfonate, CTAB (cetyl trimethyl ammonium bromide), lauramidopropylamine oxide, octadecyl trimethyl ammonium chloride, sodium di(2-ethyl-hexyl)sulfosuccinate, Tween 40, polysorbate 40, sodium alpha-olefin sulfonate, dodecyloxy hydroxypropyl betaine, triethanolamine dodecylbenzenesulfonate, tetralkyl ammonium chloride and ethyl alcohol. The composite surfactant disclosed by the invention has excellent surface activity and spumescence.

The invention discloses a rust-proof metal coating and a preparation method thereof. The rust-proof metal coating comprises, by weight, 20-40 parts of ammonium lauryl sulfate, 10-60 parts of ribonucleoside triphosphote, 35-70 parts of titanium dioxide, 25-50 parts of polyethylene polyamine, 5-30 parts of sebacic acid, 15-50 parts of isopropanolamine, 40-80 parts of sulfitation, 25-35 parts of octadecanol phosphate sodium salt, 10-40 parts of polyester type carbamic acid ester, 30-90 parts of divinyl tetramine, 30-60 parts of tertiary butyl anthraquinone and 20-70 parts of surface active agent. The preparation method comprises the steps of evenly mixing the ammonium lauryl sulfate, the ribonucleoside triphosphote, the titanium dioxide and the polyethylene polyamine, then adding the octadecanol phosphate sodium salt and the polyester type carbamic acid ester and heating the materials to be at the temperature ranging from 80 DEG C to 90 DEG C so as to perform reaction for 20-30 min; adding the sebacic acid, the isopropanolamine, the sulfitation, the divinyl tetramine, the tertiary butyl anthraquinone and the surface active agent into water at the temperature ranging from 30 DEG C to 40 DEG C to be dissolved, then adding the mixture to perform even stirring. The rust-proof metal coating is good in rust-proof performance, foaming performance and overall performance and wide in application range.

The invention belongs to the field of daily chemicals. A bubble hair conditioner comprises the following components in percentage by mass: 1-2% of saponin, 0.1-11% of a nonionic surfactant, 0.1-3% of a cationic surfactant, 0.1-18% of a humectant, 1-10% of proline, 0.1-1% of lactic acid, 0.1-1% of silicone oil, 0.1-5% of a plant extract and the balance of water. The hair conditioner disclosed by the invention has good film-forming property, foaming property and conditioning property, is rich and fine in foam, easy to clean, mild and low in irritation, reduces surface activity residual quantity, enables the skin to feel fresh and cool and not to be sticky and greasy, enables hair to be soft and fluffy and not to be greasy after being used, and can effectively repair hair cuticles, improve hair glossiness, smoothness and tensile strength, replenish water, preserve moisture, regulate scalp water-oil balance, and maintain the scalp environment steady state.

The invention provides a pure natural Chinese herbal medicine shampoo which takes polygonatum kingianum seedlings as a main ingredient. The Chinese herbal medicine (compound) shampoo comprises the following components: 23-25 weight by percent of the polygonatum kingianum seedlings, 10-12 weight by percent of ginger seedlings, 8-10 weight by percent of fructus liquidambaris, 10-12 weight by percent of cacumen biotae, 8-10 weight by percent of atractylodes, 8-10 weight by percent of boxthorn root (cortex lycii radicis), 8-10 weight by percent of polygonum multiflorum slices, 6-7 weight by percent of angelica, 3-4 weight by percent of ganoderma and 0.2-0.3 weight by percent of VB5. The invention also provides a preparation method of the Chinese herbal medicine shampoo. According to the Chinese herbal medicine shampoo provided by the invention, on one hand, nine Chinese herbal medicines which have effects of dispelling wind, dredging collaterals, clearing heat, cooling blood, eliminating swell, sterilizing, removing dandruff, relieving itching, enriching blood and blackening hair are extracted, and the content of active ingredients in the Chinese herbal medicines is high; on the other hand, the content of the Chinese herbal medicine components is appropriately selected, the Chinese herbal medicine components are supplemented, and the Chinese herbal medicine shampoo has obvious effects of hair raising, soliding and growth, has no toxic and side effect and can be used for treating both principal and secondary aspects on hair loss, withered hair and premature aging; meanwhile, the shampoo which is prepared by the preparation method has good compounding performance, stability, glossiness, combability and smell, and is easy to store and difficult to deform; and compared with ordinary Chinese medicine shampoo, the pure natural Chinese herbal medicine (compound) shampoo is low in economical cost.

The invention discloses an efficient low-viscosity easily-degradable anti-soluble compressed air foam extinguishing agent and a preparation method thereof. The extinguishing agent comprises the following components in percentage by weight: 5-25% of a hydrocarbon surfactant, 3-10% of a fluorocarbon surfactant without perfluorooctylsulfonate, 1.5-10% of a low-viscosity anti-soluble component, 3-15%of a foam stabilizer, 5-15% of an antifreeze agent, 0.2-2% of a preservative and the balance of water. The extinguishing agent has the characteristics of high efficiency, low viscosity, low mixing ratio and easiness in degradation; and the mixing ratio is flexibly selected for different fire extinguishing objects, so that various types of fires can be quickly extinguished. All the components of the extinguishing agent can be rapidly biodegraded in the environment and have no pollution to the environment. According to the preparation method, the problems that macromolecular polysaccharide substance powder is easy to agglomerate in the water, long in swelling time and difficult in uniform component mixing in a traditional adding method are effectively avoided, and the foaming condition of the extinguishing agent in the production process is effectively controlled, so that the production efficiency is remarkably improved.

The invention relates to washing block which includes basis soap and disintegrating agent. The latter includes sodium bicarbonate and sodium chloride. The former includes coconut oil hydroxyl-ethyl sulfonic acid, nonionic surfactant, coconut oil di-ethanol amide, and auxiliary materials which includes whitening agent, preservative agent, essence, stabilizer, soda, filling. The disintegrating agent can fast dissolve washing block, enrich the product foam, and effectively increase decontamination of the liquid soap. The washing block has the feature of convenient using and low residue, make the clothes firmness and puffy after washing at each time.

The invention relates to a foaming agent, specifically to an ether alcohol composite foaming agent. The ether alcohol composite foaming agent comprises the following preparation raw materials in percentages by weight: 5 to 20% of an ether alcohol surfactant, 1 to 8% of an amino acid surfactant, 0.1 to 1% of a reinforcing agent, 0.01 to 1% of a stabilizing agent and 70 to 93.89% of water, wherein the ether alcohol surfactant is one or more selected from the group consisting of n-alcohol ethoxylate and iso-alcohol ethoxylate; the amino acid surfactant is one or more selected from the group consisting of lauroyl glutamate, cocoyl alaninate, myristic glutamate, cocoyl glycinate and cocoyl alaninate; the reinforcing agent is one or more selected from the group consisting of lauryl sulfate, dodecyl benzene sulfonate and dodecyl sulfonate; and the stabilizing agent is one or more selected from the group consisting of polyacrylamide, gelatin, hydroxypropyl methyl cellulose and xanthan gum.

The invention discloses a production process of soft wheat malt, which screens, classifies, removes impurities, soaks wheat, germinates, dries, removes root leaf bud, removes ash, and packages to obtain high-quality soft wheat malt. as the wheat malt extract rate is high, the extract content is high, the saccharifying enzyme pow is far higher than that of barley, and the prepared wheat beer has soft taste, fine foam and rich foam; the content of polyphenols and anthocyanins is low, which can prolong the shelf lifting e of beer and reduce the astringency of beer. The invention has the advantages of simple process, lower energy consumption in the production process flow and high yield of the finished product, provides high-quality raw materials for the production of wheat beer, and the wheatbeer prepared from soft wheat malt has mellow taste, good quality and unique flavor, and is liked by consumers.

The invention belongs to the fermentation field and mainly relates to Jiaxiang white chrysanthemum flower health beer and a preparation method thereof. The preparation method comprises the following steps: adding Jiaxiang white chrysanthemum flowers and cassia seeds into raw materials to obtain a mixture, performing processes such as crushing, saccharifying, filtering, boiling and fermenting on the mixture, thereby preparing the Jiaxiang white chrysanthemum flower health beer. According to the Jiaxiang white chrysanthemum flower health beer and the preparation method thereof disclosed by the invention, not only can various nutritive values of the Jiaxiang white chrysanthemum flowers be kept, but also the characteristics of the beer can be kept, so that the Jiaxiang white chrysanthemum flowers and the beer are perfectly combined, various needs of the consumer can be met to a great extent; the prepared Jiaxiang white chrysanthemum flower health beer not only has refreshing and fragrant taste, but also has the effects of clearing livers and improving vision, lowering blood pressure and soothing the nerves, clearing heat and reducing internal heat, and can be used for preventing sunstroke and detoxifying. Meanwhile, the cassia seeds are added, and the Jiaxiang white chrysanthemum flowers are assisted to further achieve the purposes of clearing stagnated fire in livers and gall, dispelling wind and heat, lowering the blood pressure and relaxing the bowels, and treating high blood pressure and hyperlipidemia.

The invention discloses a cationic surfactant and a preparation method thereof. The structural general formula of the cationic surfactant is shown as a formula (I), wherein R is C11, C13, C15 or C17 alkyl, and R1 is methyl or ethyl. The reaction conditions are mild, and the method is simple and convenient; and because amido bond and hydroxypropyl are introduced into the structure, the prepared cationic surfactant has good water solubility and foaming property.