71 results about "Copper chlorophyll" patented technology

The invention discloses a green and environment-friendly toughened strong-antibacterial degradable polylactic acid composite and a preparation method thereof. The composite is prepared from, by weight, 1000 parts of polylactic acid, 3-18 parts of chain extender, 7-20 parts of nanometer zinc oxide, 0.20-0.55 part of coupling agent and 1-8 parts of chlorophyll copper acid. According to the visible light absorption and transmission principle of the chlorophyll copper acid, with the nanometer zinc oxide processed by the chlorophyll copper acid and the coupling agent as a composite antibacterial agent, the visible light utilization rate of the nanometer zinc oxide is increased; through the environment-friendly small-molecule chain extender, the molecular weight of the polylactic acid is improved, the composite has the strong antibacterial performance, and the mechanical property and thermal property are improved; meanwhile, the greenness, environmentally friendliness and complete degradability characteristics of the polylactic acid are kept. Through the simple preparation process, the green and environment-friendly completely-degradable polylactic acid composite with strong antibacterial performance, the improved mechanical property and the improved thermal property is obtained.

The invention discloses a method for extracting sodium copper chlorophyll from silkworm excrement. Specifically, the method includes enzymolysis of silkworm excrement by enzyme, wherein the enzyme is one or more of scellulase, hemicellulase, pectinase, triacylglycerol acylhydrolase and protease. The method provided by the invention can effectively degrade cellulose, hemicellulose, pectin, protein and fat components in the silkworm excrement raw material. Also, the method has the advantages of small enzyme dosage, simple treatment process, easy operation, short time, high chlorophyll extraction rate, high purity sodium copper chlorophyll finished product, and no environmental pollution, improves the yield of sodium copper chlorophyllin, shortens the extraction time of chlorophyll to a large extent, reduces the dosage of the solvent, reduces difficulties during subsequent preparation of sodium copper chlorophyll, and saves the production cost.

The invention discloses a method for preparing sodium copper chlorophyll from a pitaya fruit stem. The method uses a fresh pitaya fruit stem as a raw material to extract chlorophyll and prepare the sodium copper chlorophyll through the steps of pre-processing the material, reflux extracting, saponifying, concentrating, extracting, regulating acid and putting copper in, salifying and drying. The invention also researches the stability of the sodium copper chlorophyll, and the color agent produced has fresh color, stable performance, and strong coloring power and is safe and nontoxic. Therefore the color agent can be widely applied for food coloration and as cosmetics and pharmaceutical colorant.

The invention relates to a tobacco product, especially relates to a filter-tip for effectively trapping heavy metal element and manufacturing method thereof, wherein one or two kinds of copper chlorophyll and sodium chlorophyllin are added into general filter-tip. The acetic rriglyceride is added into one or two kinds of copper chlorophyll and sodium chlorophyllin and then the mixture is added into a filter stick by a filter stick molding machine, or one or two kinds of copper chlorophyll and sodium chlorophyllin are processed into granules of 40-80 mesh and then the granules are directly added into the filter stick, or one or two kinds of copper chlorophyll and sodium chlorophyllin are loaded on the active carbon and the other carrier and then added into the filter stick to form complex filter stick, namely a filter-tip for effectively trapping heavy metal element. The filter-tip can effectively trap heavy metal element with low cost and be fully suitable for industrialisation.

The invention discloses a method for preparing copper chlorophyll and a sodium salt thereof from silkworm excrement. The method comprises the following steps of (1) washing the silkworm excrement with water; (2) extracting the silkworm excrement by using acidic ethanol containing CuSO4, standing an extracting solution in cold and filtering; (3) taking a macroporous resin, loading the extracting solution obtained from the step (2), eluting firstly with water and low concentration ethanol and then with an alkaline ethanol solution and collecting the alkaline ethanol eluant; (4) concentrating the alkaline ethanol eluant obtained from the step (3) to a low ethanol concentration, filtering insoluble substances, adjusting a pH value to an acidic state, filtering precipitated precipitate, washing with water until the pH value is in a neutral state, so that the copper chlorophyll is obtained; and (5) adjusting a pH value of the copper chlorophyll obtained from the step (4) to 10-11 by using a NaOH solution, stirring, filtering, and drying the filtrate by concentrating under a reduced pressure or spray drying to obtain the sodium copper chlorophyll. A finished product prepared by the method has high purity, and the method is simple in process and low in cost.

The invention discloses a method for preparing chlorophyll cuprate and sodium copper chlorophyll. The method comprises the following steps: taking fresh plant stem leaves, adding 90-95% of ethanol, pulping and extracting, and pressing and juicing; roughly filtering the juice by using a gauze of 180-300 meshes, and subsequently carrying out high-speed centrifugation with the speed of 4,000-6,000rpm; adding 5% of a NaOH solution and adjusting the pH value to be 11-12, saponifying, carrying out vacuum concentration and recycling the ethanol; adjusting the pH value to be 2-3, adding 10% of CuSO4 solution for copper substitution; subsequently sequentially washing sediment obtained from suction filtration in warm water for three times and washing the sediment in a low-degree ethanol solution for three times; directly drying the obtained sediment so as to obtain chlorophyll cuprate solid powder; dissolving the washed sediment by using acetone; adding 5% of a NaOH ethanol solution to adjust the pH value to be 10-12, washing the sediment, and drying the sediment after suction filtration so as to obtain sodium copper chlorophyll solid powder. The recycling rate of the method is 0.7-1.0%, and the prepared sodium copper chlorophyll meets various requirements of the GB36406-2011 standard. According to the method, as two time-consumption steps of concentration and saponification are combined together, the time is greatly shortened, the step of organic solvent extraction is eliminated, the process is simplified, and the cost is lowered.

The invention discloses a technical method for simultaneously preparing premna microphylla pectin and premna microphylla sodium copper chlorophyll from premna microphylla. The technical method comprises the following technical steps: (1) mixing and pulping fresh premna microphylla leaves and a pulping agent; (2) mixing centrifugal precipitate or filtration residue of the premna microphylla pulp with an extraction agent, centrifuging or filtering, and combining supernatant liquid or filtrate to obtain chlorophyll extraction liquid and simultaneously obtain centrifugal precipitate or filtration residue; (3) washing and drying the centrifugal precipitate or the filtration residue to obtain crude pectin of the premna microphylla; and (4) carrying out saponification, extraction and copper ion replacement on the chlorophyll extraction liquid to prepare sodium copper chlorophyll. By virtue of the method, the yield of the crude pectin can be increased by over 30%; more importantly, the energy consumption is reduced by over 90%; meanwhile, the products of chlorophyll and sodium copper chlorophyll can be obtained; the utilization level of the premna microphylla can be greatly improved.

The invention discloses an aloe and xylooligosaccharide soft capsule capable of loosening bowel to relieve constipation. The aloe and xylooligosaccharide soft capsule is refined through the following components in parts by weight: 30-80 parts of freeze drying powder of full leaves of aloe vera, 220-260 parts of xylooligosaccharide, 450-500 parts of corn oil, 10-20 parts of beeswax, 130-135 parts of gelatin, 50-55 parts of glycerine, 120-135 parts of pure water, 0.10-0.15 part of titanium dioxide and 0.2-0.5 part of sodium copper chlorophyll. The preparation method comprises the following steps: preparing capsule core feed liquid, preparing capsule shell glue liquid, preparing capsules, shaping the obtained capsules under the conditions that the temperature is 20-25 DEG C and the relative humidity is 40-50%, drying the shaped capsules under the conditions that the temperature is 20-25 DEG C and the relative humidity is 30-40%, cleaning the dried capsules with ethanol of 95%, drying the cleaned capsules, choosing the dried capsules, inspecting the chosen capsules, packaging the qualified capsules, and warehousing the packaged capsules. The aloe and xylooligosaccharide soft capsule disclosed by the invention can promote large intestines to squirm and loosen bowel to relieve constipation, has the function of obviously improving functions of gastrointestinal tracts, does not have any toxic and side effects, and contributes to improving the symptoms of people suffering from constipation and disorderly intestinal tract functions after being eaten for a long term.

The invention discloses a method for preparation of antenna chlorophyll and especially to a method for preparation of antenna chlorophyll and its products with Mentha spicata as raw materials. It includes the following processing steps: with Mentha spicata as raw materials, extracting with ethanol, filtering, concentrateing, and refining to obtain chlorophyll concrete. The invented technology using a set of equipment produces six products which include chlorophyllcopper or chlorophyllzinc of oil-soluble paste, chlorophyllcopper or chlorophyllzinc of water-soluble paste and sodium copper chlorophyll or sodium zinc chlorophyllin of water-soluble powder, in which chlorophyllcopper or chlorophyllzinc of water-soluble paste can be applied in acid condition, neutral condition and alkaline condition, which broadens the application area of chlorophyll. The invention is characterized in that the product is of oeruginous colour, pure shade, good optical-thermo stability, and is safe and of no side toxiceffect, belonging to natural colouring matter, so it can be broadly used in spheres such as food, drinking, medicine, cosmetics and so on. The invention explores new stock sources of environmental natural food and provides a new method for comprehensive utilization of Mentha spicata.

The invention provides a method of preparing multiple products from fresh tobacco leaves. According to the method, six products (sodium copper chlorophyll, nicotine, solanesol, spice, proteins, and abacterial fertilizer) are prepared from fresh tobacco leaves; and the comprehensive utilization rate of fresh tobacco leaves is improved. Compared with the prior art, the chlorophyll extraction efficiency is further improved, the yield and purity of prepared sodium copper chlorophyll are both increased, and prepared sodium copper chlorophyll does not contain any impurity such as nicotine. In addition to nicotine, the contents of solanesol and spice in the extract are also increased, and the protein extraction rate is high. The microbial fertilizer, which is prepared by fermenting tobacco dregs, has the advantages of short period and high yield of spores. The provided method has the advantages of low cost, simple technology, high efficiency, rapidness, and easiness for industrial amplification, is economic and environmentally-friendly, and is capable of comprehensively utilizing the effective components of tobacco leaves.

The invention discloses an antibacterial and flame-retardant polypropylene composite material. Raw materials for the antibacterial and flame-retardant polypropylene composite material include polypropylene, nitrile rubber, butadiene rubber, nylon, ethylene-octene copolymers, compatibilizers, silicon dioxide, nanometer titanium dioxide, attapulgite, calcium sulfate whiskers, ammonium polyphosphate,tri-ethoxyl isocyanuric acid ester, pentaerythritol, aluminum hydroxide, nickel phosphate, nano-carbon materials, basalt fibers, dodecyl betaine, polyhexamethylene guanidine salt and copper chlorophyll acid. The antibacterial and flame-retardant polypropylene composite material has the advantages of high strength, good tenacity and excellent antibacterial performance and flame retardance.

The invention relates to a method for preparing chlorophyll sodium copper from mulberry leaves. The method comprises the steps that part water is removed by conducting centrifugalization on a mulberry leaf alcohol extraction concentrated solution, pigment paste is obtained, saponification is conducted through a multi-polarized organic solvent-alkaline water mixed system, copper substitution reaction is conducted through heating, washing and refining are conducted on multi-polarized organic solvent, ethanol and sodium hydroxide are salified and dissolved through deionized water, the pH value is adjusted, decompression and drying are conducted, and a chlorophyll sodium copper product is obtained. The absorbance value E (1 cm, 1%) is larger than or equal to 250, the absorbance ratio ranges from 3.3 to 3.6, and the content is larger than 70 percent. According to the method for preparing the chlorophyll sodium copper from the mulberry leaves, the decoloration problem in mulberry leaf resource comprehensive utilization is resolved, the chlorophyll sodium copper is prepared by means of produced waste, and the waste is turned into treasure; the reaction time is shortened by conducting saponification through a mixed system, target product separation is easy, and the yield is increased; refining is conducted on prepared crude copper chlorophyll acid by means of different polar solvents, and the purity is improved. The method for preparing the chlorophyll sodium copper from the mulberry leaves has good commercial prospect and is suitable for large-scale industrial production of plant extraction process and the chlorophyll sodium copper.

The invention discloses a bamboo soaking process for effectively reducing the loss of antibiotic and bacteriostatic and disease-and-pest-resistant substance in bamboo. The process comprises the following steps of feeding, conveying, spraying, vibrating and soaking, and equipment for realizing the process comprises a feed hopper, a conveying device, a nozzle, a vibrating device and a soaking pool. According to the process, bamboo chips which are rolled and crushed can be quickly soaked and hydrolyzed, so that high-quality long thick bamboo fiber and a high-content antibiotic and bacteriostatic and disease-and-pest-resistant substance in bamboo and sodium copper chlorophyllin specific solution are obtained, the removal efficiency of lignin mixed with the bamboo fiber is improved by 3 to 5 times, and the loss of the antibiotic and bacteriostatic and disease-and-pest-resistant substance in bamboo is greatly reduced during processing.

The invention discloses a hydrogel sustained-release facial mask for removing acne and fading spots and a preparation method thereof. The hydrogel sustained-release facial mask includes a facial maskmatrix and a facial mask base liquid, wherein the facial mask matrix includes the following raw materials in parts by weight: 30-50 parts of carboxymethyl chitosan, 10-20 parts of wheat protein and 20-35 parts of silk fibroin; the facial mask base fluid includes the following raw materials in parts by weight: 0.02-0.1 part of heparin, 0.05-0.2 part of ascorbyl glucoside, 0.02-0.1 part of sodium copper chlorophyll and 1-2 parts of sodium lauroyl sarcosinate. The facial mask forms a basic frame through the facial mask matrix, the facial mask has high transparency, good elasticity, excellent moisturizing performance and load capacity for the base liquid. The components in the first base liquid first act on the skin to eliminate acne and fade spots. The components and procedures of a second base liquid achieve a hydrogel sustained release effect, speed up metabolism, and promote healing. The components of the base liquids act on the skin step by step to improve the anti-acne and spot-fading effects of the hydrogel facial mask, and the facial mask is suitable for wide promotion and use.

The invention discloses repairing and skin tendering freeze-dried powder. The repairing and skin tendering freeze-dried powder comprises components in percentage by mass as follows: 4%-5% of mannitol,2.5%-3.5% of trehalose, 2.5%-3.5% of oligopeptide-3, 0.5%-1.5% of palmitoyl pentapeptide-4, 0.03%-0.07% of adenosine, 0.03%-0.07% of chlorophyll copper, 0.5%-1.5% of hydrolyzed collagen, 1.5%-2.5% ofsodium hyaluronate and 84.5%-86% of water. A preparation method of the repairing and skin tendering freeze-dried powder comprises the following steps: S1, weighing the sodium hyaluronate, the hydrolyzed collagen, the mannitol and the water, carrying out stirring for 12-30 min, and performing heating to obtain a transparent solution I; S2, cooling the transparent solution I; S3, weighing and adding the trehalose, the oligopeptide-3, the palmitoyl pentapeptide-4, the adenosine and the chlorophyll copper to the transparent solution I, and carrying out heating with stirring to obtain a transparent solution II; and S4, filling a penicillin bottle with the transparent solution II, covering the penicillin bottle with a bottle stopper, and placing the penicillin bottle in free-drying equipment for freeze-drying. The repairing and skin tendering freeze-dried powder has the advantages as follows: the repairing and skin tendering freeze-dried powder can effectively repair damaged skin, retain skin moisture and improve skin elasticity and gloss.

The invention relates to an all-solid-state flexible supercapacitor and a preparation method thereof. The invention uses sodium copper chlorophyll as conductive polymer, prepares sodium copper chlorophyll electrode material, and assembles the supercapacitor. As an edible pigment, the sodium copper chlorophyll is a green electrode material for sthe upercapacitor, and it has abundant sources and lowcost.

The invention relates to the field of microorganisms, and discloses a compound enzyme and an application thereof, an additive and an application thereof, and a method for removing zearalenone or alpha-zearalenol, and particularly provides the compound enzyme. The compound enzyme contains lactonase and laccase in the weight ratio of the lactonase to the laccase being 1 to (1-10). The lactonase andthe laccase are combined for use, so that the obtained compound enzyme can remove ZEN and main metabolism products namely alpha-ZOL efficiently and safely, particularly when the compound enzymes is used to grain and oil or feeds, the ZEN and alpha-ZOL can be removed efficiently and safely, and the palatability of the grain and oil or feeds cannot be influenced; and the compound enzyme has favorable industrial application prospect. In addition, in one preferred embodiment, the compound enzyme also contains a copper agent, such as sodium copper chlorophyllin salts and/or potassium copper chlorophyll salts, and can further increase the removing rate of the ZEN and main metabolism product namely alpha-ZOL.

The invention provides a road modified asphalt. The road modified asphalt is prepared from, by weight, 100 parts of asphalt, 8 to 15 parts of hydroxyapatite powder, 2 to 9 parts of guanidinoacetic acid, 1.1 to 3.6 parts of 2,3,4-Trihydroxybenzaldehyde, 0.6 to 0.9 part of sodium copper chlorophyll, 0.5 to 0.7 part of 2,3-dimercaptosuccinic acid, and 0.2 to 0.3 part of resorcinol. The road modified asphalt possesses excellent aging resistance and road using performance, is capable of reducing release amount of asphalt fume and waste gas in mixing and lying process of the road modified asphalt, and possesses excellent economic benefit and social benefit.

The invention relates to a making method of flexibly-packaged lotus stems. The making method comprises the following steps of cutting lotus stems into lotus stem segments, and putting the lotus stem segments into mixed liquor of a 5% vitamin C solution, 0.3% sodium acetate, 0.4% phytic acid and 0.2% calcium chloride for pickling for 20-30 minutes; fishing out the pickled lotus stems, draining the fished-out lotus stems until water does not exist on the surfaces of the drained lotus stems, and immediately putting the drained lotus stems under the temperature of minus 5-minus 8 DEG C for cooling; mixing white chrysanthemums with corni fructus and water according to the weight ratio of the white chrysanthemums to the corni fructus and to the water being 5 to 1 to 100 to obtain a mixture, decocting the mixture for 30-40 minutes, and filtering off residues so as to obtain decoction fluid; after the decoction fluid is cooled, adding tea polyphenols, phycocyanin, sodium copper chlorophyll and naringenin, and performing mixing to obtain stuffing fluid; adding a PH regulator to the stuffing fluid so that the PH of the stuffing fluid is maintained to be 3.12-3.42; loading the stuffing fluid and the treated lotus stems into bags according to the weight ratio of the stuffing fluid to the treated lotus stems being 1 to 1.5, and sealing the bags; and heating lotus stem finished products in the sealed bags under 100 DEG C for 5-8 minutes, and keeping the pressure of 250-280 MPa for 18-20 minutes. The quality guarantee period of the flexibly-packaged lotus stem products made by the making method disclosed by the invention reaches 24 months, and within the shelf life of the flexibly-packaged lotus stems, the color of the flexibly packaged lotus stems is not liable to change, and the flexibly-packaged lotus stems are free from phenomena of becoming white, getting changed to enable bags to be expanded, becoming soft and mashed and becoming smelly.

The invention provides folic acid containing mouthwash and a preparation method thereof. The folic acid containing mouthwash is composed of folic acid, zinc citrate, menthol, sodium ascorbate, sodium bicarbonate, sodium copper chlorophyll, potassium sorbate, sorbitol or sorbose and deionized water. Additives of the mouthwash are all selected from food materials, so that safety and avoidance of side effects are achieved; the folic acid containing mouthwash has efficacies of alleviation of pregnancy and postpartum gingivitis and gingival bleeding and prevention of dental plaque formation and can be used as an auxiliary pregnancy and postpartum oral hygiene article for a long time. The preparation method of the folic acid containing mouthwash includes that the folic acid containing mouthwash is made by mixing folic acid, zinc citrate, menthol, sodium ascorbate, sodium bicarbonate, sodium copper chlorophyll, potassium sorbate, sorbitol or sorbose and deionized water.

The invention discloses a bamboo wood dipping technology for reducing the bamboo kun loss. The bamboo wood dipping technology for reducing the bamboo kun loss comprises the following steps of feeding, conveying, sprinkling, vibrating and dipping. A device for achieving the bamboo wood dipping technology for reducing the bamboo kun loss comprises a feeding hopper, a conveying device, a spray nozzle, a vibrating device and a dipping pool. By the adoption of the bamboo wood dipping technology for reducing the bamboo kun loss, ground and broken bamboo chips can be rapidly dipped and hydrolyzed, high-quality thick bamboo fiber, high-content bamboo kun and high-content sodium copper chlorophyll special-effect solution are obtained beneficially, the removal efficiency of lignin mixed with the bamboo fiber is improved by 3-5 times, and the bamboo loss during processing is greatly reduced.

The invention provides a method for preparing copper chlorophyll acid from silkworm litter, relating to the technical field of preparation of copper chlorophyll acid. The method comprises the following steps: directly saponifying chlorophyll in silkworm litter in an ethanol-sodium hydroxide dual-water-phase system, and meanwhile, extracting generated saponified chlorophyll to the upper phase of the dual-water-phase system; separating out the upper phase of the dual-water-phase system, and acidifying to replace copper to obtain a copper chlorophyll acid crude product; and washing with distilled water, petroleum ether and 40-50% ethanol to obtain the refined copper chlorophyll acid. Compared with the traditional technique, the invention shortens the technical process, reduces the consumption of organic solvents, and lowers the material consumption and energy consumption. The invention overcomes the defects of long technical process, high consumption of organic solvents, high material consumption and high energy consumption.

The invention discloses toothpaste for caring gingivae. The toothpaste is prepared from 3-7 parts of calcium hydrogen phosphate, 2-6 parts of anhydrous silica, 1-4 parts of luminum hydroxide, 2-8 parts of xylitol, 3-7 parts of polyethylene glycol, 5-10 parts of sodium lauryl sulfate, 2-7 parts of antler pectin, 1-4 parts of sodium copper chlorophyll, 0.1-1 part of stannous fluoride, 1-3 parts of bis-oxo-phenyl alkyl diamine hexane, 2-7 parts of starch, 3-8 parts of raw onion extracts, 2-6 parts of mustard, 4-10 parts of rock salt, 3-7 parts of sophora japonica branch extracts, 2-5 parts of ophiopogon japonicus, 2-9 parts of garlic, 2-8 parts of fresh radish extracts, 1-3 parts of clove oil, 2-5 parts of pearl powder, 3-9 parts of cactus extracts, 2-6 parts of long peppers, 4-9 parts of calvatia gigantea, 1-6 parts of achene of great burdock, 2-5 parts of honeycombs and 1-5 parts of honey. The toothpaste has the function of protecting gingivae.

The invention discloses a bamboo material soaking technology for reducing loss of bamboo quinone, wherein the technology comprises the following steps: feeding, conveying, spraying, vibration and soaking. A device achieving the technology comprises a feed hopper, a conveying device, a spray nozzle, a vibration device and a soaking pool. The technology can quickly make bamboo sheets after rolling crushing soaked and hydrolyzed, so as to be beneficial for obtaining high-quality thick and long bamboo fibers and a specific-effect liquid containing high content of bamboo quinone and sodium copper chlorophyll; the removal efficiency of lignin mingled in the bamboo fibers is increased by 3-5 times, and the loss of bamboo quinone in the processing process is greatly reduced.