14 results about "Copper chlorophyll" patented technology

The invention discloses a composition with effects of controlling oil, removing acne and inhibiting bacteria, the composition is prepared from the following components in parts by weight: 10-50 parts of a composite micelle carrier, 0.1-10 parts of ampelopsis grossedentata extract and 0.1-50 parts of panthenol, and the invention also provides a preparation method and application of the composition. According to the composition provided by the invention, the chlorophyll copper and the vegetable fat are reasonably matched, the solubility and bioavailability of the composition are improved through a process technology, the biological activity of the composition can be effectively protected, and the composition has good oil-controlling, acne-removing and antibacterial effects and has a wide market prospect.

The invention belongs to the technical field of food packaging materials and bacteriostatic packaging films, and discloses an active packaging film capable of generating singlet oxygen bacteriostasis based on light driving, a preparation method and application of the active packaging film in fresh keeping of fruits, vegetables and edible mushrooms, and the active packaging film comprises the following steps: S1, obtaining a chitosan film solution A for later use; s2, obtaining a polyvinyl alcohol membrane solution B for later use; s3, obtaining a polyvinyl alcohol / chitosan composite membrane solution D based on food-grade nano silicon dioxide loaded sodium copper chlorophyllin; s4, preparing the bacteriostatic active packaging film, and using the bacteriostatic active packaging film in combination with blue-violet light. The antibacterial film disclosed by the invention has the advantages of high barrier property, ultraviolet-resistant optical property, strong and flexible mechanical property, good thermal stability, biodegradability and antibacterial property of CD-ROM movable product singlet oxygen (1O2). The packaging film can be used as a bio-based active package, can reduce the environmental pollution of a traditional petroleum-based packaging film, can prolong the shelf life of fruits, vegetables and edible mushrooms, and has the dual effects of environmental protection, bacteriostasis and preservation.

The invention belongs to the technical field of alloy surface modification, and particularly relates to an electrolyte and application thereof, a copper-doped micro-arc oxidation film and a preparation method of the copper-doped micro-arc oxidation film. The invention provides an electrolyte. The electrolyte comprises a composite copper source, a film-forming agent, a surfactant, a pH value regulator and water, the composite copper source comprises soluble copper salt and sodium copper chlorophyllin. The chlorophyll copper complex ions and the copper ions are used as composite copper sources in the electrolyte, and the copper-doped micro-arc oxidation film formed by performing micro-arc oxidation on the chlorophyll copper complex ions and the copper ions has relatively high copper doping amount, so that the corrosion resistance and the antifouling property of the oxidation film are improved. And meanwhile, the working window is expanded when the electrolyte is used for micro-arc oxidation, and industrial application is facilitated.

The invention discloses a composition with firming, anti-wrinkle and whitening effects, the composition is prepared from the following components in parts by weight: 10-50 parts of a composite micelle carrier, 0.1-10 parts of dihydromyricetin and 0.1-50 parts of panthenol, and meanwhile, the invention also provides a preparation method and application of the composition. The solubility and bioavailability of the composition are improved through a process technology, the biological activity of the composition can be effectively protected, and the composition has good firming, anti-wrinkle and whitening effects and has a wide market prospect.

This invention relates to a copper-doped anhydrous guanine crystal sheet, its preparation method, and its application, belonging to the field of spectral camouflage and stealth materials. Specifically, it relates to a method for synthesizing copper-doped guanine crystals. In this invention, copper-doped chlorophyll is used as the functional molecule, and organic small molecule uric acid and high molecular weight polymer (P(VP-co-VA)) are used as additives to regulate the synthesis of green guanine microsheets that preferentially expose the (100) crystal facet with the optimal refractive index. The guanine crystal microsheets prepared by this invention have high reflectivity and specific visible light absorption in the 200-2500 nm range, while also having the effect of weakening polarized light. Embedding the pigment molecules into the crystal lattice achieves a good stabilizing effect on copper-doped chlorophyll, making it a novel camouflage material with high reflectivity and excellent stability.

The invention discloses a composition with effects of controlling oil, removing dandruff and relieving itching, the composition is prepared from the following components in parts by weight: 10-50 parts of a composite micelle carrier, 0.1-10 parts of dihydroquercetin and 0.1-50 parts of panthenol, and meanwhile, the invention also provides a preparation method and application of the composition. The solubility and bioavailability of the composition are improved through a process technology, the biological activity of the composition can be effectively protected, and the composition has good oil-controlling, dandruff-removing and itching-relieving effects and has a wide market prospect.

The invention discloses a composition with moisturizing, soothing and oil controlling effects, the composition is prepared from the following components in parts by weight: 10-50 parts of a composite micelle carrier, 0.1-10 parts of a pandanus asiatica leaf extract and 0.1-50 parts of panthenol, and the invention also provides a preparation method and application of the composition. According to the composition provided by the invention, the chlorophyll copper and the vegetable fat are reasonably matched, the solubility and bioavailability of the composition are improved through a process technology, the biological activity of the composition can be effectively protected, and the composition has good moisturizing, relieving and oil controlling effects and has a wide market prospect.

Treatment compositions and methods for treating and / or preventing human hair thinning or hair loss comprising applying a chlorin treatment composition to an area of skin / scalp in need of treatment. A treatment composition preferably comprises a copper chlorin, such as a sodium copper chlorophyllin complex, trisodium copper chlorin p6, disodium copper isochlorin e4, or trisodium copper chlorin e6. A treatment composition comprises around 0.02 to 0.1% by weight of a chlorin, preferably a copper chlorin. A density and / or diameter of hair in an area being treated may be increased by at least 5%, more preferably at least 15%. Immune privilege in an area being treated may also be restored as measured by change in certain immunoglobulin antibodies.

Treatment compositions and methods for treating and / or preventing human hair thinning or hair loss comprising applying a chlorin treatment composition to an area of skin / scalp in need of treatment. A treatment composition preferably comprises a copper chlorin, such as a sodium copper chlorophyllin complex, trisodium copper chlorin p6, disodium copper isochlorin e4, or trisodium copper chlorin e6. A treatment composition comprises around 0.02 to 0.1% by weight of a chlorin, preferably a copper chlorin. A density and / or diameter of hair in an area being treated may be increased by at least 5%, more preferably at least 15%. Immune privilege in an area being treated may also be restored as measured by change in certain immunoglobulin antibodies.

The invention discloses a master batch capable of changing odor along with temperature, a PC / ABS alloy, a method and application, and belongs to the technical field of PC / ABS alloy materials. The master batch capable of changing odor along with temperature is prepared from the following components in parts by weight: 50-95 parts of carrier resin; 1 to 15 parts of compatilizer; 0.1 to 1 part of sodium copper chlorophyllin; 0.1 to 1 part of vanillin; and 0.1-1 part of zeolite powder. The invention also provides a low-emission PC / ABS alloy capable of changing odor along with temperature. The PC / ABS alloy is prepared from the following components in parts by weight: 50-90 parts of polycarbonate; 10 to 50 parts of ABS (acrylonitrile butadiene styrene); 1 to 10 parts of a toughening agent; 1-5 parts of a porous adsorbent; 0.5 to 3 parts of a deodorant; and 0.1-1 part of master batch capable of changing odor along with temperature. The PC / ABS alloy has the characteristic of low VOC (volatile organic compound), the technical indexes meet the mechanical property requirements of automotive interior materials, the PC / ABS alloy has bamboo fragrance at normal temperature and bean fragrance at high temperature, and the smell feels pleasant.

This invention relates to the field of chlorophyll extraction, and discloses a circulating extraction device for the production of chlorophyll copper sodium salt, including an extraction mechanism, a filtration assembly, and a concentration assembly. The extraction mechanism includes an extraction tank, with a tank cover at the tank opening, a discharge pipe at the tank bottom, and a feed nozzle near the tank cover on the outer tank wall. An installation plate is fitted inside the tank cover, and two rotating holes are arranged in an array along the circumferential direction on the end face of the installation plate. A lower rotating plate is fitted inside the rotating holes. An intermediate support is located above the installation plate, and an upper rotating plate coaxial with the lower rotating plate is mounted on the intermediate support. A stirring assembly is arranged between the lower and upper rotating plates, and two stirring assemblies are correspondingly provided. The stirring assembly can rotate around its own axis, move in the vertical direction, rotate around the axis of the lower rotating plate, and rotate around the axis of the extraction tank.

An object of the present invention is to provide a novel glycation stress inhibitor having an activity of inhibiting glycation stress occurring in vivo.SOLUTION: The glycation stress inhibitor, the glycation reaction inhibitor or the inflammatory reaction inhibitor for inhibiting the inflammatory reaction caused by AGEs contains one or more kinds selected from the group consisting of glycyrrhizic acids, allantoins, azulenes, pyridoxine hydrochloride, hinokitiols, copper chlorophylls, lysozyme chloride and epsilon-aminocaproic acid. Each agent is useful as an external preparation, an agent for oral cavity, a gingival care agent, and a periodontal disease preventive agent.SELECTED DRAWING: None

The invention discloses a preparation method of chlorophyllin copper potassium salt, which comprises the following steps: (1) pretreatment of coarse silkworm excrement: screening, winnowing, crushing and screening the coarse silkworm excrement to obtain purified silkworm excrement powder; (2) impurity removal by a water method and acidic copper substitution: adjusting the pH value of the silkworm excrement powder, heating, carrying out copperization, carrying out water extraction and separating to obtain a precipitate; (3) drying and organic solvent extraction: performing vacuum drying on the precipitate, and extracting and separating with an organic solvent to obtain an organic solvent extracting solution; (4) saponification and precipitation: carrying out vacuum concentration on the extracting solution, heating and saponifying with potassium hydroxide, cooling and separating to obtain a chlorophyll copper potassium salt crude product; and (5) washing and drying the crude product: carrying out low-temperature washing, separation and vacuum drying on the crude product by using an organic solvent to obtain the chlorophyllin copper potassium salt product. The method is easy to implement, convenient to operate, outstanding in product characteristic, easy in equipment type selection and matching, high in product additional value and good in economic benefit, and the prepared potassium copper chlorophyllin is high in yield, high in purity, high in sanitary safety, good in solubility and low in cost and can be used for mechanically preparing the potassium copper chlorophyllin.

The invention discloses a Cu-CDs / N-CDs / graphene-based flow battery composite membrane material as well as a preparation method and application thereof, and belongs to the technical field of electrochemical energy storage. The method comprises the following steps: pretreating a microporous diaphragm, soaking the pretreated microporous diaphragm in a graphene solution, and drying the pretreated microporous diaphragm to obtain a graphene-modified microporous diaphragm; the preparation method comprises the following steps: adding sodium copper chlorophyllin into absolute ethyl alcohol, performing ultrasonic dissolution, and performing hydrothermal reaction and post-treatment to prepare a Cu-CDs solution for storage; the preparation method comprises the following steps: dissolving ascorbic acid and ethylenediamine in deionized water, carrying out hydrothermal reaction and post-treatment, and preparing an N-CDs solution for storage; and dropwise adding the Cu-CDs solution to the positive electrode side of the graphene-modified microporous diaphragm, and dropwise adding the N-CDs solution to the negative electrode side of the graphene-modified microporous diaphragm to obtain the Cu-CDs / N-CDs / graphene-based flow battery composite membrane material. The Cu-CDs solution is used for modifying the positive electrode side, so that the problem of bromine permeation and the problem of slow kinetic reaction of bromine can be effectively solved; and the N-CDs solution is used for modifying the negative electrode side, so that the zinc dendrite growth problem can be further effectively alleviated.