4321 results about "Malic acid" patented technology

A method for promoting the health of a plant comprises administering malic acid to the plant or the soil in an amount effective to recruit plant growth promoting rhizobacteria (PGPR) to the plant. Administration of malic acid promotes biofilm formation of PGPR on the plant's roots, thereby restricting entry of a foliar pathogen through stomatal pores present in the leaves. Another method for promoting the health of a plant comprises administering acetoin to the plant or the soil in an amount effective to increase pathogen resistance in aerial parts of the plant.

A nucleotide sequence encoding a malic enzyme and a method for preparing succinic acid using the same, more particularly, a maeB nucleotide sequence encoding a malic enzyme B having the activity of converting pyruvic acid or pyruvate to malic acid or malate, or vice versa, a recombinant vector containing the gene, a microorganism transformed with the recombinant vector, and a method for preparing succinic acid using the transformed microorganism.

The present invention relates to a fruit and vegetable ferment beverage and a preparation method thereof. The beverage is prepared by using carrots, shii-takes, burdock roots, prunes, pineapples, mulberries, beta vulgaris and tomatoes as main raw materials, sorting, cleaning, drying and squeezing the raw materials, fermenting the squeezed raw materials with the addition of yeast, vinegar organism and lactic acid bacteria, and adding drinking water, brown sugar, isomaltooligosaccharide and L-malic acid as adjunct materials into the mixture. The beverage uses fruit and vegetable nutrient components of the raw materials for mutual promotion and mutual complementation to synergistically improve nutritional value of the whole beverage, and is fermented with three kinds of bacteria so that fruit and vegetable nutrients and beneficial metabolites of probiotics are preserved, making the beverage has effects in conditioning stomach and intestine, improving digestion and absorption, strengthening physical fitness, enhancing immunity, improving resistance, eliminating free radicals, delaying aging, preventing cancers, maintaining beauty and preserving countenance and controlling weight.

The present invention relates to water-free topical application products for the treatment of nail diseases and nail care containing one or more active substances, C.sub.1 -C.sub.4 -alkyl esters of lactic acid, malic acid, tartaric acid as carrier and optionally physiologically compatible adjuvants. The invention is also concerned with a process for the manufacture of these products and their use.

A method of preparing a crimped tow of cellulose acetate filaments comprising the steps of: a) providing cellulose acetate dope b) forming filaments (23) from the dope c) applying at least one additive to the filaments d) crimping the filaments to form a crimped tow wherein the at least one additive is capable of removing a component from cigarette smoke. Preferably, the component is a Hoffmann analyte. The additive may comprise a solution, liquid, emulsion or particulate material or combinations thereof. Preferably, the additive comprises an acidic compound or an alkaline compound. The additive may comprise malic acid, potassium carbonate, citric acid, tartaric acid, lactic acid, ascorbic acid, polyethyleneimine, cyclodextrin, sodium hydroxide, sulphamic acid, sodium sulphamate, polyvinyl acetate and carboxylated acrylate, carbon, silica, zeolite, clay, alumina, metal, molecular sieves or an ion exchange resin. The product tow can be processed on standard equipment to make efficient filter rods from which cigarette filter tips can be made which give significantly increased and selective retention of key smoke constituents.

The invention discloses a slowly-released compound acidifier for poultry and livestock feed, a preparation method thereof and feed containing the same. The compound acidifier comprises the following compositions in part by weight: 30 to 80 parts of complex organic acid, 15 to 50 parts of supplementary materials and 5 to 20 parts of coating agents. The complex organic acid is citric acid, fumaric acid, malic acid, lactic acid, linoleic acid, crataegolic acid, ursolic acid, chlorogenic acid, glycyrrhizic acid and oleanolic acid, and the supplementary materials are silicon dioxide, hydroxypropyl methylcellulose and ethyl cellulose. The acidifier is scientifically proportioned, has strong efficiency and is long-acting and slow-releasing, nutrients in the feed are free from being damaged, the acidifier has good fluidity and is easy to be uniformly mixed with the feed, the digestive absorption of nutrients can be promoted, the conversion rate of the feed can be improved, the productivity of poultry and livestock can be improved, the time for domestic animals for sale can be effectively shortened, the health of gastrointestinal mucosa of the animals can be protected, the immunologic function of the animals can be strengthened, and diseases can be prevented.

The present invention provides a gel beverage composition for comprehensive nutritional supplementation, having balanced nutrients, refreshing taste, a low pH, a soft gel form suitable for drinking/eating and the ability to retain its gel form for a long period of time. The composition is a gel which has a pH ranging from 3-4 and contains 5-20% by weight of saccharide, 0.1-5% by weight of fat, 2.5-6% by weight of protein material which does not coagulate at pH 3-4, 0.2-3% by weight of citric acid, 0.2-1.5% by weight of at least one acid component selected from the group consisting of ascorbic acid, tartaric acid, succinic acid, malic acid, gluconic acid, phosphoric acid, phytic acid, lactic acid and trisodium citrate, 0.01-0.5% by weight of an emulsifying agent, 0.1-1% by weight of agar and 65-90% by weight of water.

The invention discloses a dry white wine and its brewing process which comprises, screening grape raw material, stripping and squashing, fruit juice separating and squeezing, clarifying, alcoholic fermentation, malic acid - lactic acid fermentation, ageing, stability treatment, filtering and bottling.

The invention discloses a fountain solution, which is characterized in that: the fountain solution comprises the following raw materials in percentage by weight: 1 to 15 percent of glycerin, 0.1 to 10 percent of ammonium citrate, 0.1 to 10 percent of malic acid, 0.1 to 5 percent of defoaming agent, 0.1 to 10 percent of wetting agent, 0.1 to 5 percent of bactericide, 1 to 15 percent of L-PCA-Na, 1 to 15 percent of propylene glycol and 1 to 15 percent of sorbierite; and the preparation method comprises the following steps: adding the ammonium citrate, the malic acid, the wetting agent, the L-PCA-Na in a weight percentage ratio, then adding 50 to 80 percent of water, uniformly mixing the materials and the water; and adding the propylene glycol, the sorbierite, the glycerin, the defoaming agent and the bactericide into the obtained mixture and then uniformly stirring the mixture so as to obtain the fountain solution. The fountain solution has the advantages of environmental protection, strong fountain capability, wet non-verbal-visual part, sufficient pH-value buffering, difficult ink emulsification, large electric conductivity, large surface-tension buffering range and easy operating control.

The invention discloses scaling powder for no-clean lead-free low-silver welding paste. The scaling powder comprises, by weight percentage, 3-13% of active agent, 0.2-1.5% of surface active agent, 0.2-3.0% of emulgator, 3.0-10.0% of thixotropic agent, 3-8% of film-forming agent, 0.1-1% of antioxidant, 0.1-0.5% of corrosion inhibitor and the rest of solvent. The active agent is composed of four or five components in succinic acid, oxalic acid, salicylic acid, glutaric acid, citric acid, adipic acid, lactic acid, benzoic acid, malic acid and triethanolamine. The scaling powder for the no-clean lead-free low silver welding paste does not contain halogen, the corrosion to a circuit board is greatly lowered, the printing quality of the welding paste is good without bridging or turned-down edges, a welding point is good in forming after returning, the brazing connecting defect is greatly lowered, the residue is small without solder balls, the cleaning is not needed, the welding paste is directly used for assembling, the Sn-0.45 Ag-0.68 Cu or Sn-0.3 Ag-0.7 Cu low silver welding paste manufactured by using the scaling powder does not contain the halogen and rosin, the organic chemistry smoke is small, and the pollution to the environment is small.

The invention discloses meal replacement powder with balanced nutrients. The meal replacement powder comprises the following components: millet, lotus roots, buckwheat, coix seeds, oat, black kerneled rice, Chinese yam, lotus seeds, yellow corn, potatoes, Chinese chestnuts, black sesame seeds, konjak, fermented black beans, Chinese wolfberry fruits, walnuts, mulberries, red jujubes, radix puerariae, olive oil, perilla seed oil, maltodextrin, whey protein concentrate, L-malic acid, L-carnitine and milk calcium. The invention further discloses a preparation method of the meal replacement powder with balanced nutrients. After the meal replacement powder is eaten for a long term, the effects of controlling postprandial blood sugar, nourishing the liver, nourishing the kidney, protecting heart and cerebral vessels, and recuperating the spleen, the stomach and large intestines can be obtained, and the nutrient and health status of people can be effectively improved and promoted.

There is provided an aqueous dispersion for CMP with an excellent balance between chemical etching and mechanical polishing performance. The aqueous dispersion for CMP of the invention is characterized by comprising an abrasive, water and a heteropolyacid. Another aqueous dispersion for CMP according to the invention is characterized by comprising an abrasive, water, a heteropolyacid and an organic acid. Yet another aqueous dispersion for CMP according to the invention is characterized by comprising colloidal silica with a primary particle size of 5-100 nm, water and a heteropolyacid. Preferred for the heteropolyacid is at least one type selected from among silicomolybdic acid, phosphorotungstic acid, silicotungstic acid, phosphoromolybdic acid and silicotungstomolybdic acid. Preferred for the organic acid is at least one selected from among oxalic acid, malonic acid, succinic acid, glutaric acid, adipic acid, maleic acid, fumaric acid, phthalic acid, malic acid, tartaric acid and citric acid.

The invention discloses a method for brewing a blueberry wine. The method comprises the steps of selecting raw materials, selecting strains, fermenting with ethanol, carrying out malo-lactic fermentation, ageing, clarifying, stabilizing and the like. According to the method, optimized blueberries Huangshan 1# serve as the raw materials; high-temperature enzymolysis, high-temperature start-up and low-temperature long-time fermentation are carried out by using saccharomycetes RC212 as the fermentation strains; the malo-lactic fermentation is carried out by using oenococcus oeni SD-2 with high glucosidase activity; micro-aerobic ageing is utilized, so as to accelerate wine ageing and improve the quality of the wine; the blueberry wine can keep a clarified and stable state in long term by the technical means of natural clarification, cellaring, cold treatment, heat treatment, stabilizer adding, microfiltration and the like. In accordance with the method, a high-quality blueberry wine with good color, smell and taste can be obtained, and the obtained product meets the requirements of the national wine product quality standard GB2758-81.

The invention relates to a preparation method of a titanium-complex-containing liquid fertilizer, which comprises the following steps: 1) dissolving titanyl sulfate or titanium sulfate in water; 2) adding a ligand A; 3) adding a ligand B; and 4) aging, wherein the ligand A and the ligand B are independently selected from tartaric acid, citric acid, malic acid, mandelic acid and lactic acid, and the ligand A and the ligand B are different; the ligand A, the ligand B and Ti (IV) meet the following relationship: 2 <= (the total mole number of the ligand A and the ligand B): the mole number of Ti (IV) <= 12. The invention also relates to the liquid fertilizer prepared by the method, and a solid fertilizer containing the liquid fertilizer. The titanium-complex-containing liquid fertilizer uses few ligands, has higher stability, and is still clear and transparent when being put for more than one year, and the concentration of titanium ion in a solution is almost unchanged, so the liquid fertilizer is of an excellent functional fertilizer.

The invention relates to candy prepared with edible flowers or flower extracts, which belongs to the technical field of health care food. The candy comprises 1 percent to 99 percent of flowers and flower extracts, and 1 percent to 99 percent of auxiliary materials; the flowers include rose, chrysanthemum, lily, chrysanthemum, jasmine, Chinese rose, honeysuckle, glutinous rice fragrant flower, azalea, root of vetchleaf sophora, salmalia malabarca, plum blossom, pink, water lily, forget-me-not, Chinese scholartree flower, lavandula, saussurea prexima, globe amaranth, shrubalthea flower, cockscomb, pueraria lobata flower, seville orange flower, gardenia, orchid, lilac, camellia, rosebush, safflower, apricot blossom, peach blossom, Chinese flowering apple, cotton rose flower, magnolia, pine pollen, bee pollen, etc.; the extracts are the extracts of the flowers; the auxiliary materials include sucrose, maltose, fructose, maltose, albumen, fucose, lactose, xylitol, mannite, aspartame, starch syrup, citric acid, malic acid, tartaric acid, honey, CMC, glutin, dextrin, magnesium stearate and vitamin C. The candy has the advantages of convenient eating, high nutrition and health care value, good taste, etc.

A disinfecting powder with high killing power to virus is proportionally prepared from the mixture of potassium hydrogen monosulfate, potassium hydrogen persulfate and potassium hydrogen sulfate, sodium laurylsulfate, sodium hexametaphosphate, aminosulfonic acid, malic acid and sodium chloride. Its preparing process is also disclosed.

The present invention relates to a feeding acidifier prepared by emulsifying technology and a preparing method thereof. The invention belongs to the technical field of animal feed additive preparing. The feeding acidifier comprises the following components according to content: 8-20 parts of lemon acid; 5-20 parts of fumaric acid; 10-15 parts of phosphoric acid; 5-20 parts of malic acid; 15-25 parts of lactic acid; 6-15 parts of formic acid; 2-10 parts of acetic acid; 2-5 parts of mouthfeel modifying agent; and 3-5 parts of silicon dioxide. The invention provides a novel preparation form of acidifier and combines the physical and chemical properties of shaping material for developing the novel producing technique of acidifier according to the sustained-release control principle. The feeding acidifier prepared according to the emulsifying technique of the invention effectively settles the problem of stomach digesting of acidifier and the effect directly gets to the intestinal canal. The feeding acidifier prepared by emulsifying technology according to the invention has the advantages of reliable safety, excellent free-running property, strong moisture absorption resistance, convenient processing, growth promotion, diarrhea prevention, etc.

The invention discloses a plating solution of magnalium alloy Nickel sulfate and its chemical plating technique. The plating solution is made up of: (1) 5 to 40g.dm-3 of Nickel sulfate, (2) 10 to 50g.dm-3 of reducing agent of hypo-phosphite sodium; (3) one or several of the 2.5 to 30g.dm-3of the citric acid or tri-sodium citric acid, 2.5 to 30g.dm-3of the lactic acid, 2.5 to 30g.dm-3of the acetic acid, 2.5 to 30g.dm-3of the malic acid, 2.5 to 30g.dm-3 of the third acid and 2.5 to 30g.dm-3of the buta-acid; (4) one or several of the 5 to 30g.dm-3of Potassium fluoride, 5 to 30g.dm-3of sodium fluoride, 5 to 30g.dm-3of lithium fluoride and 5 to 30g.dm-3of NH4HF2; (5) 0.1 to 3g.dm-3of sulphur carbamide. The plating steps include: washing with ultrasonic->washing with alkali->washing with acid->activation->dipping it in the zinc solution->getting rid of the activation solution->secondary dipping it in the zinc solution->chemical plating->passivation and sealing the holes. The invention is featured by little pollution to the environment, low cost, uniform film and simpel technique.

The invention relates to Lactobacillus plantarum R23 which is characterized in that: the Lactobacillus plantarum is conserved in China General Microbiological Culture Collection (CGMCC) on August 1, 2011 with the conservation number of CGMCC No.5105. The Lactobacillus plantarum R23 not only can produce malolactic enzyme at high yield and has good biological deacidification capability, but also has the following stronger beneficial characteristics of (1) stronger resistance, (2) stronger oxidation resistance and (3) stronger adhesion capability. The Lactobacillus plantarum can utilize malic acid in priority in the fruit wine containing malic acid, and then carries out lactic acid fermentation of the malic acid to achieve biological deacidification. The Lactobacillus plantarum can be used in fruit juice beverage processing to produce fermented sterile fruit juice beverages, and can also be used in fruit juice beverage processing to produce fermented lactobacillus live bacterial beverages.

The invention discloses a phytoremediation method for soil with cadmium pollution. The method comprises the following steps: ryegrass is planted in soil with cadmium pollution; organic acid is added before harvest, and the organic acid is one selected from ethylene diamine tetraacetic acid, oxalic acid, glacial acetic acid, propane diacid, tartaric acid or malic acid. In the method, based on ryegrass as a biomass raw material, when the ryegrass is used to restore the soil with cadmium pollution, through activation and induction actions of the organic acid, the bio-availability of heavy metal cadmium is raised, absorption and enrichment of cadmium of plants are promoted, and therefore the phytoremediation speed of soil with heavy metal pollution is raised. In addition, the organic acid can promote increase of amount of dry matter of overground parts and root systems of ryegrass to some extent, and finally, long-term goals of harmony of soil productivity restoration and local landscapes, ecological balance and sustainable development are achieved.

The invention discloses a pharmaceutical composition containing dabigatran etexilate or salt and hydrate of the dabigatran etexilate. The pharmaceutical composition comprises an active substance pill core material containing the dabigatran etexilate or its pharmaceutically acceptable salt or hydrate and a filling agent and / or a bonding agent,and an organic acid or an organic acid material layer, the organic acid is arranged outside the active substance pill core materials, the organic acid material layer contains the organic acid, and the organic acid is selected from tartaric acid, succinic acid, citric acid, glutamic acid, fumaric acid, malic acid, aspartic acid or their hydrates or salts. After screening, the dabigatran etexilate active substance is prepared into a pill core, the organic acid material layer is added in an integrated mode, and meanwhile, an isolated layer is applied between the dabigatran etexilate active substance pill core and the organic acid material layer. The prepared dabigatran etexilate oral drugs composition has the advantages that solubility and dissolution rate are good, and bioavailability effect is prominent.

The invention provides mutant aureobasidium pullulans TKPM00006 for massively producing beta-poly(malic acid) and a method for producing poly(malic acid) by using the mutant through fermentation. The strain is the mutant for producing beta-poly(malic acid) with high yield, which is cultured by multiple groups of composite mutagenesis technology based on beta-poly(malic acid) producing TKPM10017 screened in the soil of Wang Taibao orchard, Yinchuan, Ningxia Hui Autonomous Region, China. Under the optimization condition, the yield of beta-poly(malic acid) reaches 18.4+/-1.3g/l.

The invention relates to a water soluble compound potassium monopersulfate powdered disinfecting agent comprising sodium chloride, potassium monopersulfate, sulfamic acid, malic acid, lemon acid, sodium hexametaphosphate, sodium dodecanesulphonate and sodium silicate by weight percentage.