36 results about "Pigment molecule" patented technology

The invention relates to microbial colorant compositions and associated processes to produce the same. Microbial colorant compositions are produced by combining microbially derived pigment molecules and microbial biosurfactants. The pigment molecules are obtained either directly from a fermentation broth or by extracting a precursor and transforming it into a pigment using chemical or enzymatic processes. A separately produced biosurfactant, such as a rhamnolipid or surfactin, is added to the obtained pigment molecule to create a pre-dispersed formulation. The biosurfactant may be added at various steps of This approach improves pigment dispersion, solubility, and substrate compatibility, enabling stable aqueous formulations without synthetic additives. The resulting compositions are suitable for wide range of applications including in textiles, food, cosmetics, and polymer materials. Processes for producing and combining the pigment and biosurfactant are also disclosed, including variations in fermentation, extraction, and formulation stages.

The invention relates to the technical field of ink, in particular to high-stability digital discharge printing ink-jet ink and a preparation process thereof. The high-stability digital discharge printing ink-jet ink is prepared from the following raw materials in parts by weight: 60-80 parts of a solvent, 10-20 parts of a discharge agent, 2-4 parts of filler, 1-3 parts of a humectant and 0.4-1 part of an active agent. According to the invention, sodium alginate is used as natural anionic polysaccharide, nano calcium carbonate in the filler can be wrapped through hydrogen bonds and electrostatic interaction by using hydroxyl and carboxyl contained in a molecular chain of sodium alginate to form composite structure microspheres, and Span 80 and paraffin can further modify the surface morphology of the microspheres by using hydrophobic interaction of Span 80 and paraffin; after the ink is dried, the composite structure microspheres can be combined with ink components, a continuous film is formed on the surface of a fabric, nano calcium carbonate and adsorbed pigment molecules are fixed, damage of external factors to pigments is isolated, the coloring life is prolonged, and therefore the stability of the digital discharge printing ink-jet ink is improved.

The invention discloses a monascus red pigment nano stabilized carrier constructed based on a hierarchical self-assembly strategy as well as a preparation method and application thereof, and belongs to the technical field of nano carriers. According to the invention, a beta-cyclodextrin-enzymolysis sodium caseinate-Arabic gum ternary supramolecular composite system is constructed, and efficient encapsulation, bitter taste shielding and stability improvement of pigment molecules are realized by virtue of a multi-stage self-assembly mechanism. According to the carrier, a hydrophobic core domain is constructed by virtue of an enzymolysis peptide fragment, bitter components are captured by virtue of an inclusion effect of beta-cyclodextrin, and the interface stability is enhanced by virtue of Arabic gum, so that a nano-scale delivery system with a clear structure and excellent performance is finally formed, and the photo-thermal stability and sensory quality of the pigment are remarkably improved; and the powder obtained by spray drying is good in flowability, easy to re-disperse and high in product applicability. The carrier is wide in raw material source, the preparation process is green and mild, large-scale amplification is easy, and the carrier has good application potential in the high-value-added fields such as high-end functional food, clarified beverages and pharmaceutical preparations.

The application provides a triarylmethane derivative, a pigment dispersion liquid, a preparation method thereof and a photoresist, and relates to the field of photoresists. The structural general formula of the triarylmethane derivative is: wherein X1 is selected from one of long-chain alkyl groups with a length of C1-C12, X2 is selected from hydrogen or an alkyl group, X3 is selected from one of H, an alkyl group and an aromatic group, and Q is selected from one of a carboxyl group, a sulfonic acid group and a phosphoric acid group. The triarylmethane derivative can generate strong van der Waals force and pi-pi conjugation effect with pigment molecules in a colorant by virtue of the large-plane conjugated triarylmethane skeleton, so as to be firmly anchored on the surface of the pigment particles; the strong polar functional groups such as the sulfonic acid group in the molecular structure of the triarylmethane derivative are combined with the alkaline dispersant, the side long-chain alkyl groups fully act on the dispersion medium, and the re-aggregation of the nano pigment particles is effectively prevented through strong steric hindrance and electrostatic stabilization mechanism, so that the problem of poor dispersion stability is solved.

The invention discloses starch-based composite photocatalytic whitening hydrogel as well as a preparation method and application thereof. The preparation method comprises the following steps: compounding a cobalt-modified zirconium-based metal organic framework with oxidized starch, and then preparing the starch-based composite photocatalytic whitening hydrogel through a starch retrogradation method. The PCN-224 (Co) (at) OS composite photocatalytic whitening hydrogel with excellent photocatalytic performance and good biocompatibility is prepared through an in-situ growth method, the hydrogel has adhesion, moisture retention and stability, a more complete pore structure of a metal organic framework material is reserved, and the photocatalytic performance of the hydrogel is brought into play. Compared with traditional hydrogen peroxide blue-light whitening with poor safety, the high-efficiency, lossless and in-situ whitening of teeth is expected to be realized, and a new thought is provided for tooth whitening and development of biomedical green materials, and long-wavelength red light with high biosafety is matched to generate active oxygen to oxidize pigment molecules on the surfaces of the teeth.

The invention discloses a rubber material for a colored pneumatic sealing element and a preparation method of the rubber material, and belongs to the technical field of rubber, and the rubber material comprises 95-98 parts of nitrile rubber, 20-40 parts of white carbon black, 40-60 parts of nano silicon dioxide with the surface grafted with a silane coupling agent, 5-10 parts of zinc oxide, 1-3 parts of stearic acid, 4-6 parts of the silane coupling agent, 1-3 parts of an anti-aging agent, 1-3 parts of a processing aid and 0.5-1 part of sulfur. The invention relates to a high-temperature-resistant paint which is prepared from the following components in parts by weight: 0.8-1.2 parts of an accelerator TBzTD, 1.0-1.5 parts of an accelerator CZ, 0.5-1.0 part of a vulcanization accelerator, 0.3-1.0 part of an organic tin complex and 5-15 parts of titanate modified pigment. The organic pigment is subjected to surface functionalization treatment by adopting a titanate coupling agent, and alkoxy in a molecular structure of the organic pigment and hydroxyl on the surface of the pigment are subjected to dehydration condensation reaction to form stable chemical bonds. The chemical bonding effect converts polar groups on the surface of the pigment into organophilic groups, so that the compatibility of the pigment and a nitrile rubber matrix is remarkably enhanced, and migration of pigment molecules to the surface of rubber in a high-temperature environment is fundamentally inhibited.

The application provides a method for modifying DPP pigment with a tertiary butyl alcohol alkali salt, which uses DPP pigment as raw material, and also uses a tertiary butyl alcohol alkali salt, carbon dioxide and sulfonyl chloride as raw material; and uses an aprotic solvent as solvent; the method first synthesizes a salt containing a tert-butyloxycarbonyl group, and then uses the tert-butyloxycarbonyl group in the salt to modify an imino group in a DPP pigment molecule to obtain a modified DPP pigment. The application uses DPP pigment, a tertiary butyl alcohol alkali salt, carbon dioxide and sulfonyl chloride as raw material, uses an aprotic solvent as solvent, uses a unique molecular structure design, synthesizes a tert-butyloxycarbonyl group to directly modify an imino group on a DPP pigment molecule to achieve the purpose of chemical modification; the side reaction is low, and the generated by-product can be removed by water washing, and will not affect the performance of the parent pigment.

The invention relates to the technical field of wash supplies, in particular to a volcanic mud-containing composition with color fixing and locking effects and a preparation method of the volcanic mud-containing composition. The composition prepared by the invention is widely applicable to damaged, coarse or ironed and dyed hair, not only can solve the problem that the hair color is easy to change, but also can improve the problem of frizzy and dry hair, and realizes the combination of color holding and hair care, so that the hair color is lasting and beautiful, and the hair is easier to care. Specifically, through combined use of the hydroxyferriheme, the volcanic mud, the myrtle wood oil and the hydroxyethyl ethylenediamine triacetic acid, the obvious color fixing and locking effects can be jointly achieved from multiple aspects of delaying fading, reducing pigment molecule escape and enhancing light aging protection and color fixing; besides, hydrolyzed conchiolin protein, hydroxypropyl trimethyl ammonium chloride hydrolyzed collagen and behentrimethylammonium chloride are combined for use, so that the hair conditioner can be progressive layer by layer from the three layers of internal repair, charge neutralization and external lubrication, the hair combing resistance is jointly reduced, and the smoothness and combing property of the hair are improved.

The utility model discloses a plant pigment extraction device, which belongs to the technical field of pigment extraction equipment, and comprises a box body, a crushing and grinding barrel is fixedly arranged on the inner wall of the top of the box body, a crushing assembly is arranged in the crushing and grinding barrel, and the crushing assembly comprises a gear I and a gear II, a first rotating shaft is rotatably mounted in the first gear, and a second rotating shaft is rotatably mounted on the outer side of the first rotating shaft, so that bidirectional crushing is achieved, plant raw materials are rapidly torn and crushed under the combined action of shearing force, extrusion force and the like generated by opposite movement of the two groups of crushing cutters, and the materials are crushed more uniformly; according to the filter plate, the damage to a pigment molecular structure caused by excessive crushing is avoided, the condition that impurities are mixed into a pigment extracting solution due to insufficient crushing is also reduced, and the filter plate is simple in structure, convenient to operate, convenient to quickly mount and dismount, and convenient to maintain, clean and replace.

Pigment compositions comprising betaxanthin pigment molecules are provided. Compositions wherein less than 5% of pigment molecules are betalamic acid are also provided as are compositions wherein at least 40% of betaxanthin molecules are indicaxanthin or iso-indicaxanthin and compositions comprising less than 5% sugars by weight. Methods of producing betaxanthins and pigment compositions are also provided.

The present invention relates to a method for preparing red electrophoretic particles, and its products and applications, and belongs to the technical field of preparation of electrophoretic particles. The present invention uses styrene as the basis for polymerization, and simultaneously adds pigment molecules with double bonds and charge control agents, which can be copolymerized with styrene under the action of an initiator, potassium persulfate (KPS), so that the color is embedded in the particles after polymerization. Due to changes in the system, changes in the charge control agent, and changes in the pigment molecules, the preparation method of the present invention can perform color control and charge control of electrophoretic particles in the red color system, and the materials are easy to obtain, which is suitable for large-scale production. The red electrophoretic particles prepared by the present invention have low density, bright colors, a wide color system, stable colors, and stable charges. They are suitable for realizing red full-color gamut color development in future color development processes, and have good application prospects in the preparation of electronic paper.

The invention discloses a method for preventing color migration of pigment-dyed superfine fiber synthetic leather, which specifically comprises the following steps of: blade-coating a treating agent prepared from chemically modified cellulose, polyethylene glycol 200 and an aziridine cross-linking agent according to a certain concentration on the surface of pigment-dyed superfine fiber leather; the blade coating process comprises the steps of treating agent preparation, treating agent blade coating (the liquid carrying rate is 30%-60%), drying (the temperature is 80-100 DEG C, and the time is 1-5 min) and finished product obtaining. The treating agent disclosed by the invention consists of chemically modified cellulose, polyethylene glycol 200 and an aziridine cross-linking agent. The chemically modified cellulose has relatively strong hydrophilicity, and is matched with polyethylene glycol 200 with relatively high hydrophilicity, an isolating membrane formed under the action of an aziridine cross-linking agent is relatively high in polarity, compact in structure and stable in property, and pigments are encapsulated in the microfiber leather, so that migration of pigment molecules to the outside is effectively prevented; the purpose of preventing color migration of the pigment dyed superfine fiber synthetic leather is achieved.

The invention relates to the technical field of pigment synthesis, and particularly discloses a 5, 5 '-dihydroxy bipyridine monoester blue pigment as well as a preparation method and application thereof. The 5, 5 '-dihydroxy bipyridine monoester blue pigment provided by the invention increases the solubility of pigment molecules in an ester-soluble solvent, also shows certain solubility in water, is expected to be used as dye molecules in the fields of printing and dyeing, spinning and the like subsequently, can also be used as an intermediate to complete synthesis of other derivatives, and has great application prospects.

The invention discloses pigment yellow 83 and a preparation method thereof, and relates to the technical field of pigments, in the pigment yellow 83, 3, 3 '-dichlorobenzidine is taken as a diazo component and is coupled with acetyl-4-chloro-2, 5-dimethoxyaniline, and modified rosin prepared by copolymerization of rosin, monoethyl maleate and cetyl alcohol is introduced in the later stage of reaction; and then mixing with calcium chloride and other raw materials. Carboxyl and long-chain alkyl are introduced into the modified rosin, so that hydrophilic-hydrophobic balance of the surface of the pigment is realized, and compatibility and dispersion stability with a coating system are enhanced; the calcium chloride can promote the pigment to be separated out from a water phase to form solid particles and can be further combined with carboxyl in the modified rosin, so that particle aggregation is inhibited, and the solubility of the modified rosin in pigment molecules is improved. The pigment yellow 83 has the advantages of being good in hydrophobic performance, coloring strength and dispersing performance.

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 utility model relates to a decoloring device for extracting L-leucine by a protein hydrolysis method, which comprises a decoloring reaction tank, a leucine hydrolysate feeding port and an activated carbon decoloring agent feeding port are arranged on a decoloring reaction tank cover, and a rotary power mechanism and a stirring rod are mounted on the top wall of the middle of the decoloring reaction tank cover. A leucine hydrolysis heat exchange coil pipe, an activated carbon decolorizing agent heat exchange coil pipe and a decolorizing heat exchange coil pipe are arranged in the decolorizing reaction tank body, and a discharge port is formed in the bottom of the decolorizing reaction tank body; through the rotary power mechanism and the stirring rod which are arranged in the decolorizing tank body, the leucine hydrolysate and the activated carbon decolorizing agent can be ensured to be fully mixed in the decolorizing reaction tank, and the lower bent rod design of the stirring rod can increase the contact area between activated carbon and pigment molecules, so that the decolorizing reaction speed is accelerated, and the decolorizing effect is improved. Therefore, the decoloring efficiency is improved, the color of the final product is more uniform and consistent, and the product quality is improved.

This invention relates to the field of daily cosmetics technology, and discloses a polypeptide-Maya blue-like pigment for color cosmetics and its preparation method. First, organic pigment molecules are uniformly mixed with attapulgite clay, and then a Maya blue-like organic / inorganic hybrid pigment is prepared through high-temperature baking. Subsequently, the Maya blue-like pigment is modified with isocyanate silane using surface modification technology to obtain a silane-modified Maya blue-like pigment. Finally, polypeptides are grafted onto the surface of the Maya blue-like pigment through the coupling effect of isocyanate silane to prepare a polypeptide-Maya blue-like pigment. The polypeptide-Maya blue-like pigment prepared by this invention has safe and environmentally friendly, anti-inflammatory, anti-aging, and self-repairing effects, and good skin compatibility, making it suitable for use in color cosmetics such as lipsticks, foundation creams, eyeshadows, and blushes.

The invention discloses mesoporous comb-shaped adsorption resin and application thereof in plant extracting solution decoloration, and belongs to the technical field of resin preparation. The in-pore specific surface area of the mesoporous comb-shaped adsorption resin is 60-100m < 2 > / g, and the in-pore specific surface area accounts for 50-80% of the specific surface area of the whole resin material. The prepared mesoporous comb-shaped adsorption resin has a highly regular pore channel structure, and dissolution loss of functional groups in the regeneration process can be effectively inhibited through the space anchoring effect of a comb-shaped molecular chain; a benzene ring structure and high-density grafted polar functional groups in a resin framework improve the adsorption efficiency on pigment molecules, the decolorization rate on a plant extracting solution reaches 95% or above, the anti-pollution capacity is high, the reusability is good, and the economic benefit is high.

This invention discloses a high-transparency core-shell composite pigment yellow 74, its preparation method, and its applications. Using nano-silica hollow microspheres as nucleating agents and structural carriers, a heterogeneous nucleation-in-situ coating mechanism is employed. During the coupling reaction stage, pigment molecules generated by diazonium salt coupling are induced to grow directionally and densely coat the microsphere surface, forming a stable core-shell structure with inorganic hollow spheres as the core and organic pigments as the shell. This invention significantly improves pigment utilization and transparency while maintaining a relatively unchanged hue, meeting the requirements for color stability in high-end applications. No organic dispersants or surfactants are added throughout the reaction process. The pigment particle size refinement and high transparency are achieved through structural design rather than additive modification, avoiding the defects caused by dispersant residues, such as poor system compatibility, reduced weather resistance, and increased production costs.

This invention discloses a bleaching method for naturally colored cotton fabrics, comprising a complexed iron treatment, an oxidative bleaching reaction, and a washing step. This invention utilizes naturally occurring polyphenolic pigments in naturally colored cotton fibers as natural ligands for ferrous ions. First, a heterogeneous catalyst is formed by complexing iron onto the pigment molecules. In the subsequent oxidative bleaching reaction, the immobilized ferrous ions catalyze the decomposition of hydrogen peroxide to generate hydroxyl radicals. The generation of these radicals is spatially confined to the vicinity of the pigment molecules, forming an in-situ heterogeneous catalytic system. On one hand, the radicals preferentially attack neighboring pigment molecules, achieving highly efficient bleaching; the whiteness of the treated fabric can reach over 82%. On the other hand, because the generation of radicals is confined to the vicinity of the pigment, its attack on the cellulose molecular chains is effectively avoided, resulting in a fiber strength loss of less than 8.5% in both warp and weft directions. This invention achieves a balance between bleaching effect and fiber damage, and the reaction conditions are mild, environmentally friendly, and the process is simple.

The invention discloses a pigment-containing wastewater treatment device and method, and relates to the field of wastewater treatment.The pigment-containing wastewater treatment device comprises a device shell, a base is fixedly connected to the bottom of the device shell, an access port is fixedly connected to the outer surface of the device shell, and a pretreatment unit is fixedly connected to the end, close to the access port, of the device shell; a flocculation precipitation unit is fixedly connected to the inner wall of the device shell, an operation table is fixedly connected to the outer surface of the device shell, a cleaning unit is fixedly connected to the side, away from the operation table, of the device shell, and a disinfection adsorption unit is fixedly connected to the outer surface of the flocculation precipitation unit; the top of the device shell is fixedly connected with a top cover, the pretreatment unit can intercept large impurities in wastewater, the cleaning unit can clean the pretreatment unit to guarantee the filtering effect, the flocculation and sedimentation unit can remove pigment molecules in sewage, and finally the disinfection and adsorption unit can remove residual fine particles and part of dissolved organic matter.

The invention discloses a method for preparing waste grease-based vegetable insulating oil through manganese catalytic oxidation decolorization, which comprises the following steps: by taking a complex formed by manganese salt and 2, 2 '-bipyridine derivative as a catalyst and taking a urea hydrogen peroxide compound as an oxidant, carrying out selective catalytic oxidation on pigment molecules in waste grease under mild conditions, thereby obtaining the waste grease-based vegetable insulating oil. The decolorization rate can reach 85%-92%; a small amount of activated clay is subsequently used for adsorbing and removing the residual metal catalyst and trace oxidation byproducts, and the high-quality vegetable insulating oil with various physicochemical indexes meeting the requirements can be obtained. The use amount of the urea hydrogen peroxide compound used in the method is small, compared with direct use of high-concentration hydrogen peroxide, the stability is higher, the oxidability is milder and more controllable, and the problems of grease emulsification, acid value increase, non-selective oxidation and the like caused by excessive hydrogen peroxide are effectively avoided. The method is mild in reaction condition, high in selectivity, low in catalyst and auxiliary material consumption and suitable for industrial production of the high-quality vegetable insulating oil.

This invention provides a highly efficient amino acid peptide prepared from hydrolyzed fish protein and its preparation method, belonging to the field of food protein and food protein processing technology. This application addresses the issues of fishy odor, color, and peptide aggregation at the molecular level through the synergistic effect of amine-capturing nano-ligand microspheres, tannic acid-chitosan complexes, and sodium alginate / chitosan oligosaccharide composite powder. The amine-capturing nano-ligand microspheres utilize the cross-linking of chitosan and sodium tripolyphosphate to form a porous structure, and enhance stability and selective adsorption capacity through genipin, efficiently removing fishy odor molecules such as trimethylamine oxide. The tannic acid-chitosan complex selectively removes heme and oxidative pigment molecules through coordination complexation and electrostatic interactions, significantly improving the color of the hydrolysate. The sodium alginate and chitosan oligosaccharide composite system inhibits peptide aggregation and improves transparency through electrostatic repulsion, hydrogen bonding, and supramolecular networks, producing a fishy, ​​colorless, transparent, and stable highly efficient amino acid peptide product.

The application discloses a hair dyeing molecule for improving hair dyeing color fastness and hair oxidation resistance performance and a synthesis method thereof. The hair dyeing molecule is prepared by esterification or amidation reaction of a natural pigment molecule with a phenolic hydroxyl group, an alcoholic hydroxyl group, an amino group or an imino group structure and an organic acid containing an alpha, beta-carbon-carbon double bond, so as to obtain a natural pigment molecule derivative with an alpha-carbonyl carbon-carbon double bond structure. The improved pigment molecule is connected to the keratin of the hair through a chemical bond by a thiol click reaction, so that the pigment residence performance is greatly improved, and the color fastness effect is improved.

The invention discloses a mesona chinensis juice extraction method, a mesona chinensis beverage and a preparation method of the mesona chinensis beverage, and relates to the technical field of food preparation. The mesona chinensis juice extraction method provided by the invention comprises the following steps: performing water extraction on a mesona chinensis raw material with a specific alkali concentration, performing rough filtration, enzymolysis treatment and nanofiltration membrane and reverse osmosis membrane cascade concentration and filtration, and performing activated carbon-resin decoloration and deodorization treatment to obtain the mesona chinensis juice. The alkaline water with specific concentration is adopted for extraction, so that colloid in the mesona chinensis raw material can be efficiently dissolved out, excessive release of pigment is inhibited, and a foundation is laid for subsequent purification; in the enzymolysis treatment, a combination of cellulase and pectinase which are specifically split and wrap pigments is used, so that pigment molecules are fully exposed. The nanofiltration and reverse osmosis concentration filtration mode is adopted, polysaccharide colloid with the molecular weight larger than 180 nm is reserved preferentially, the solid concentration in the concentrated solution is larger than or equal to 30%, and the follow-up treatment volume is remarkably reduced; the steps cooperate to greatly reduce the decolorization difficulty, and the decolorization rate and polysaccharide retention rate of the mesona chinensis juice are improved.

Provided is a coloring liquid containing: a pigment having a naphthalene skeleton in the molecule; at least one compound selected from compounds having two or more naphthalene skeletons in the molecule (excluding the pigment having a naphthalene skeleton in the molecule and compounds having a pyrazine skeleton in the molecule) and compounds having a pyrazine skeleton in the molecule (excluding the pigment having a naphthalene skeleton in the molecule); and water. Also provided are a coloring liquid set including the coloring liquid, a recording medium to which the coloring liquid or each coloring liquid included in the coloring liquid set is attached, and a coloring method using the coloring liquid or the coloring liquid set.

The invention discloses an ozone pretreatment process for textile printing and dyeing, and relates to the technical field of textile printing and dyeing, the pretreatment process comprises the following steps: mixing hydrogen peroxide, a copper complex catalyst, glycerol triacetate, a compound enzyme, sodium pyrophosphate and a penetrant to prepare a pretreatment solution, immersing a textile fabric in the pretreatment solution, soaking the pretreated textile fabric in the finishing liquid, placing the textile fabric subjected to fabric treatment in a dyeing jar, and introducing ozone gas. According to the method, by introducing the glycerol triacetate and the copper complex catalyst, the glycerol triacetate generates peracetic acid under the action of the hydrogen peroxide and the copper complex catalyst, and pigment molecules, slurry residues, other impurities and the like on the textile fabric are oxidized and decomposed.

The invention relates to the technical field of plant effective component extraction. The invention aims to provide a process method for extracting ecdysone from cyanotis arachnoidea. The process method comprises the following steps: S1, pretreating medicinal materials; s2, alcohol extraction; s3, water sedimentation; s4, resin adsorption and desorption; s5, decoloration: carrying out primary decoloration treatment by using an ion exchange resin column, heating and refluxing for 2 hours by using activated carbon for needles, and carrying out secondary decoloration; the activated carbon for the needle has adsorption exclusiveness on ecdysone; and S6, carrying out post-treatment. Activated carbon decoloration treatment is performed on needle activated carbon with adsorption exclusiveness on ecdysone, decoloration loss of ecdysone is avoided in the treatment process, and the yield is guaranteed; meanwhile, the adsorption of pigments with smaller molecules or other impurity molecules which are greatly different from the molting hormone in structure is not hindered, and the product purity is improved.

The invention provides a striae gravidarum hexagonal matrix therapy method. Firstly, laser energy penetrates through dermis, melanin is smashed, pigment molecules are metabolized, and purplish red lines are eliminated to improve the skin color; secondly, targeted anti-aging is carried out aiming at grain fibroblasts, the dermal matrix capacity is increased, skin circulation is remodeled, subcutaneous cracks are released, the fibroblast activity is stimulated, and collagen is induced to be generated so as to flatten the skin; thirdly, radio frequency energy is used for activating the deep layer of dermis and the epidermal layer, synthesis of collagen, elastin and hyaluronic acid is promoted, regeneration of skin fiber tissue is stimulated, and the fracture surface is repaired for deep renewal; fourthly, damaged skin soft tissues are repaired, red metabolism is accelerated, and epidermis repair is achieved; 5, aiming at postpartum abdominal fat accumulation, matching with proper tightening and shaping equipment to act on subcutaneous fat cells to enable the subcutaneous fat cells to be split, apoptotic and metabolized so as to reduce fat and shape; and finally, the dermal collagenous fibers are shrunk through deep three-dimensional heating, so that the tightening and lifting of abdomen tightening, pulling and anti-aging are realized.

The utility model relates to the technical field of fluorescent dye molecule detection, in particular to fluorescent dye molecule detection equipment. The device comprises a workbench, the top of the workbench is fixedly connected with a detection box, a light source and a detection probe are arranged in the top end of the detection box, and a bearing plate is arranged in the bottom end of the detection box; a containing groove is formed in the top of the bearing plate in an embedded mode. A mounting frame is fixedly connected to the bottom of the bearing plate, a first motor is fixedly connected to the top of the mounting frame, an output shaft of the first motor is fixedly connected to the bottom of the containing groove, and the output shaft of the first motor is rotationally connected to the bearing plate through a bearing; by driving the placing groove, sample particles can be redistributed, the uniformity of the fluorescent dye can be improved, the overall fluorescence condition of the sample can be reflected more truly, and fluorescent pigment molecules in each layer from the surface to the inside can be effectively excited through rotation.