74 results about "Cosmetic industry" patented technology

The invention relates to the technical field of enzyme engineering, and particularly discloses a preparation method of immobilized sucrose phosphorylase (SPase) with low cost and high stability. According to the method, epoxy resin is synergistically modified through gallic acid (GA) and a polyethyleneimine-chitosan copolymer (PEI-CS), a covalent bond-hydrogen bond-ionic bond ternary cross-linked network is formed, and efficient immobilization of SPase is achieved. The preparation method comprises the following steps: preparation of a PEI-CS copolymer, preparation of a GA-PEI-CS modification liquid, modification treatment of epoxy resin, immobilization of SPase and determination of enzyme activity. The prepared immobilized enzyme has high enzyme activity retention rate (96.5%), wide temperature and wide pH stability (high activity is kept at 60 DEG C and pH 4.0-10.0), long reuse life (82.1% of enzyme activity is kept after 50 times of reuse) and low cost (26.7 yuan / kg), and can be widely applied to the fields of food industry, cosmetic industry and biological pharmacy.

The invention provides application of epiphyllum callus extract in preparation of cosmetics, and belongs to the technical field of new biological materials. Compared with a common epiphyllum extract, the epiphyllum callus extract provided by the invention is rich in high-content active ingredients, such as kaempferol, general flavone, total polyphenol, total protein and total sugar; the antioxidant skincare effect is achieved, and the removal efficiency of cells on DPPH free radicals can be improved. The skin care effect of promoting ATP synthesis is achieved, ATP synthesis can be remarkably promoted, and energy metabolism of damaged mitochondria is improved. Effective components of epiphyllum calluses are extracted, the effect of the epiphyllum calluses on human immortal keratinocytes is evaluated through cell experiments, it is proved that the epiphyllum calluses have excellent effects of resisting oxidation, resisting inflammation and repairing the keratinocytes, and the epiphyllum calluses are suitable for being used as raw materials to be applied to the cosmetic industry.

The invention relates to the technical field of biopolymer materials, in particular to temperature-resistant and salt-resistant welan gum based on cationic-hydrophobic synergistic modification as well as a preparation method and application of the temperature-resistant and salt-resistant welan gum. The preparation method comprises the following steps: dissolving welan gum powder in a system containing NaOH and DMSO, adding 3-chloro-2-hydroxypropyl trimethyl ammonium chloride and 1-bromohexadecane, adding ethanol, centrifuging to obtain a reaction solution, and finally centrifuging and freeze-drying the solid to obtain the welan gum. The salt-resistant and temperature-resistant tackifier can be used in oilfield exploitation, realizes dynamic salt-resistant and temperature-resistant tackifying in an extreme salt temperature environment, has higher viscosity, can maintain stable viscosity along with the increase of salt concentration, and is suitable for tertiary oil recovery of a high-salt stratum; the compound can be used as a seed coating agent, a soil conditioner, a pesticide slow-release carrier and a fertilizer synergist in agriculture; the product can be used as a thickening agent, a stabilizing agent and a gelling agent in the food industry; the product can be used as a humectant and a rheology modifier in the cosmetic industry; the product can be used as a cement additive in the field of building materials, and can be used in tile glue and putty powder.

The utility model discloses a light-proof anti-oxidation type capsanthin storage structure, which belongs to the technical field of capsanthin storage and comprises a storage bottle body, a light-proof anti-oxidation layer, a light-proof anti-oxidation layer and a light-proof anti-oxidation layer. The heat preservation box body is nested outside the storage bottle body, a positioning groove is formed in the surface of the top of the heat preservation box body, and a positioning convex block matched with the positioning groove is arranged at the corresponding position of the bottom of the heat preservation box body; the heat preservation box body is composed of a polyurethane foaming layer, the thickness of the polyurethane foaming layer is 30-50 mm, a black light-proof cloth lining layer is attached to the inner surface of the heat preservation box body, the outer surface of the heat preservation box body is coated with a sunscreen coating layer, and the thickness of the sunscreen coating layer is 5-10 mm. According to the paprika red pigment packaging box, photothermal induced pigment degradation is inhibited through the synergistic effect of the composite light-proof material and the heat insulation layer, meanwhile, the mechanical stacking design is optimized to improve the transportation stability, and the paprika red pigment packaging box is mainly suitable for long-acting light-proof, anti-oxidation storage and large-scale logistics scenes of paprika red pigment in the industries of food and cosmetics.

1. The name of the design product: glue cup (diamond). 2. The use of the design product: used in the cosmetic industry, glue needed in makeup, glue-filled cup. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: perspective view. 5. The rear view is the same as the front view, and the left view is omitted. The right view is the same as the front view, and the right view is omitted.

The invention discloses an efficient induction method of leontopodium leontopodum adventitious roots, and belongs to the technical field of plant tissue culture. According to the efficient induction method for the leontopodium leontopodum adventitious roots, a leontopodium leontopodum sterile system and sterile seedlings are established, calluses are induced, rooting of tissue culture seedlings is promoted, browning is inhibited, and the adventitious roots extend; then the adventitious roots are induced through three ways, and the rooting induction rate of the leontopodium leontopodum adventitious roots is remarkably increased; the problems of leontopodium leontopodum resource shortage and large market demand are solved; a uniform, rapid and feasible culture is induced; the leontopodium leontopodum adventitious root induction method can be industrially produced, and sufficient raw materials are provided for extraction of leontopodium leontopodum flavone; by means of the method, large-scale culture of the leontopodium leontopodum adventitious roots is achieved, a large number of medicine and cosmetic raw materials can be obtained at low cost in a short time, and an integrated production system can be formed with the medicine industry and the cosmetic industry.

The present invention relates to a cellular component homogenate in liquid form, as well as to a cellular component homogenate in solid form, preferably as sprayed powder. Furthermore, the present invention relates to a homogenisation process for the preparation of said cellular component homogenate in liquid form and said cellular component homogenate in solid form, preferably as sprayed powder. Lastly, the present invention relates to a composition comprising said cellular component homogenate in solid form and, optionally, one or more pharmaceutical or food grade or cosmetic additives and excipients, for use in the pharmaceutical, nutraceutical, medical devices, foods for special medical purposes, dietary supplements and food industry both in the human and veterinarian field, as well as for use in the cosmetics industry.

1. Name of the product in this design: Beauty Bed. 2. Purpose of this design: This design is for use in the cosmetic industry. 3. The key design feature of this product is its shape. 4. The picture or photo that best illustrates the key design points: Design 1 3D diagram 1. 5. Design 1 is designated as the basic design.

The invention relates to a recombinant human COLIII collagen as well as a preparation method and application thereof, and relates to the field of proteins. The amino acid sequence comprises n amino acid sequences as shown in SEQ ID NO: 1, which are directly connected in series or connected by a linker, or n amino acid sequences which are obtained by substitution and / or deletion of one, two or more than three amino acid residues with the amino acid sequence as shown in SEQ ID NO: 1 and have the same or similar properties; n represents the repetition number of the amino acid sequence as shown in SEQ ID NO: 1, and n is an integer between 2 and 5. Through specific functional sequence tandem expression, the stability of the target protein is guaranteed, high expression is achieved, meanwhile, good biological activity and safety of the protein are verified, the protein is expected to be widely applied to multiple fields such as clinical medicine, cosmetic industry and tissue engineering, and a wider application chapter is opened.

This invention discloses a nicotinamide-salicylic acid cocrystal, its preparation method, and its uses, relating to the field of cocrystal technology. The nicotinamide-salicylic acid cocrystal comprises nicotinamide and salicylic acid molecules, and the molecular formula of the nicotinamide-salicylic acid is C0. 13 H 12 N2O4, wherein the molar ratio of nicotinamide to salicylic acid is 1:1; the eutectic is monoclinic, space group P21 / n, with cell parameters a=11.080(2)Å, b=5.0000(10)Å, c=22.820(5)Å, α=90°, β=97.60(3)°, γ=90°, V=1253.1(4)Å. 3 The differential scanning calorimetry (DSC) spectrum of the eutectic showed a characteristic endothermic peak around 142.4 ± 2 °C. This invention addresses the problems of poor stability of nicotinamide, low solubility of salicylic acid, and strong irritation in existing technologies by optimizing intermolecular interactions to form a specific crystal form, thus providing a novel raw material with superior performance for the cosmetics industry. This is achieved through the preparation of a structurally stable, simple, and chemically superior nicotinamide-salicylic acid eutectic with excellent physicochemical properties.

The invention relates to a water-soluble fermented pea extract. The invention also relates to a process for the preparation thereof and to the use thereof in the human and animal nutrition industry as well as in the pharmaceutical, nutraceutical and cosmetics industries.

The invention relates to the field of genetic engineering, in particular to a non-methanol-induced chitin deacetylase pichia pastoris expression vector and engineering bacteria as well as a construction method and application of the non-methanol-induced chitin deacetylase pichia pastoris expression vector and engineering bacteria. According to the invention, a carrier containing a constitutive strong promoter is adopted as a skeleton, a chitin deacetylase gene coding sequence is inserted into the carrier, methanol is not required to be used as an inducer when the obtained recombinant plasmid is applied, and the produced chitin deacetylase is efficient, green and environment-friendly, and can be applied to the fields of beauty industry, agriculture, biomedicine and the like. The invention establishes a non-methanol-induced chitin deacetylase pichia pastoris expression vector and engineering bacteria, which are used for high-efficiency expression of chitin deacetylase, and solves the problem of low enzyme yield of chitin deacetylase from natural sources.

The invention discloses a tuberose extract as well as a preparation method and application thereof. The preparation method comprises the following steps: pretreatment; extracting an oil-soluble extract: adding the pretreated dried flower powder into a solvent, heating and extracting; the solvent is a mixture of meadowfoam seed oil and caprylic / capric triglyceride; centrifuging, collecting supernate, filtering and collecting a liquid phase to obtain the tuberose extract. The polianthes tuberosa extract disclosed by the invention has the functions of resisting oxidation, inhibiting cortisol and resisting lipid oxidation, and can efficiently scavenge free radicals at a relatively low concentration, remarkably inhibit lipid peroxidation and help skin to resist oxidative damage; the polianthes tuberosa fat-soluble active ingredients are extracted, the problem of volatile organic solvent residues is avoided, the product safety is guaranteed, and a multifunctional, high-activity and high-safety new raw material is provided for the cosmetic industry.

The invention relates to a method for obtaining biotechnological products containing fermented algae, which include functional components, have enhanced nutritional content and bioavailability, and have resolved sensory issues, and which can be used as raw materials or final products in the food and cosmetics industries.

The utility model relates to the field of automatic production equipment in the cosmetic industry, and discloses quantitative filling equipment which comprises a bottom plate, the bottom surface of the bottom plate is fixedly connected with two supporting plates, the upper surface of the bottom plate is fixedly connected with a box body, and the front surface of the box body is fixedly connected with a main control unit; and the upper surface of the box body is fixedly connected with a liquid storage tank. According to the quantitative filling equipment, through mutual cooperation of the hopper, the first motor and the spiral propeller, an efficient material conveying system is constructed, materials can be spirally propelled into the box body in order, it is guaranteed that the materials are conveyed smoothly and orderly, and the compatibility and flexibility of the equipment are enhanced; different filling specifications and material types can be easily switched, the equipment investment cost of an enterprise is reduced, the filling precision can be greatly improved by arranging a flow controller, the filling quality can be always stable no matter for small-batch trial production or large-batch production, and the high efficiency of the equipment is ensured.

The present invention relates to a novel liposomal system for incorporating nano-sized edible gold particles into olive oil. This system utilizes liposomes composed of phospholipids and, optionally, cholesterol to encapsulate gold particles within the olive oil, ensuring uniform dispersion and preventing clumping or sedimentation. The liposomal formulation enhances the aesthetic appeal of the oil by maintaining a shimmering effect, and it can be further stabilized with antioxidants to prevent oxidation and prolong shelf life. The invention provides a stable, visually appealing product suitable for use in premium food items, cosmetics, and luxury gift products. Methods for preparing the liposomal system include thin-film hydration, reverse-phase evaporation, and emulsification, each ensuring effective encapsulation of the gold particles. The system is biodegradable and free from synthetic surfactants, aligning with growing demands for natural and sustainable products in the food and cosmetic industries.

The invention relates to the technical field of cosmetic raw material / product efficacy evaluation, in particular to a skin brightening efficacy evaluation system and application thereof. The invention provides a skin brightening effect evaluation system, which comprises a skin permeability effect evaluation module, a skin orderliness effect evaluation module and a human body brightening effect evaluation module, can systematically, scientifically, objectively and accurately evaluate the brightening effect of cosmetic effect raw materials / products, and can further form a cosmetic industry brightening effect evaluation standard. In addition, cosmetic raw materials / products with the skin brightening effect can be scientifically, objectively, conveniently and accurately screened out according to the skin brightening effect evaluation system. The skin brightening effect evaluation system can also be applied to a cosmetic composition / formula design method, and a development thought and a reference standard can be provided for cosmetic composition / formula design.

The invention discloses a preparation method of fructus forsythiae exosomes and application of the fructus forsythiae exosomes in cosmetics, and belongs to the field of plant exosomes. The preparation method comprises the steps of explant selection and disinfection, inoculation and callus induction, suspension culture and exosome separation and purification. The fructus forsythiae exosome suspension prepared by the preparation method can be applied to cosmetics; according to the method, immature fruit tissue culture, extraction technology innovation and compound system optimization are adopted, a technical path with novelty and creativity is provided for innovative development of fructus forsythiae in the cosmetic industry, and particularly, the fructus forsythiae has wide application prospects in functional skin care products, professional acne removal series and oil-control and anti-dandruff washing and care products.

This disclosure relates to an embodiment of the use of tocotrienols in pharmaceutical, veterinary, or cosmetic applications, particularly in cosmetic formulations, whereby stabilizing tocotrienols does not impair their function in the skin. Specifically, this disclosure relates to the modification, molecular stabilization, and penetration properties of tocotrienols in human skin using nicotinic acid. The compounds and compositions of this subject matter are useful in the medical, veterinary, or cosmetic industries as a preventative, therapeutic, or treatment of dermatological diseases or skin disorders, as a treatment or treatment of acne or seborrheic dermatitis, or as anti-aging agents.

The application discloses a tuberose extract and a preparation method and application thereof, and comprises pretreatment, extraction of oil-soluble extract, addition of the pretreated dry flower powder into a solvent, heating extraction, centrifugation, collection of supernatant, filtration, collection of liquid phase, and obtaining of the tuberose extract. The tuberose extract has the functions of antioxidation, inhibition of cortisol and lipid antioxidation, can efficiently remove free radicals at a lower concentration, significantly inhibit lipid peroxidation, help skin resist oxidative damage, effectively regulate cortisol level, and relieve endogenous and exogenous stress. The application has a mild process, extracts fat-soluble active ingredients of tuberose, avoids residue problems of volatile organic solvents, guarantees product safety, and provides a new multifunctional, high-activity and high-safety raw material for the cosmetic industry.

This invention relates to the field of liquid-liquid separation and discloses an apparatus and method for aromatic hydrocarbon extraction. The apparatus includes a raw material tank, a solvent tank, a mixer, and an extraction tower. The raw material tank is connected to the raw material inlet of the extraction tower, and the solvent tank is connected to the solvent inlet of the extraction tower. The mixer includes a spray section and a mixing and extraction section. In the mixing and extraction section, the raw material and solvent are broken and diffused through multiple variable diameter sections and rotated by a single helical blade. Finally, the mixing is completed in a petal-shaped turbulent mixing chamber, which effectively improves the mixing and emulsification effect of the raw material and solvent, which is beneficial to improving the extraction efficiency. The apparatus has a compact structure and low energy consumption, and is particularly suitable for aromatic hydrocarbon extraction in the fields of chemical, food, coating, and cosmetic industries.

The present invention belongs to the field of bioengineering technology and specifically relates to obtaining keratinase mutants with enhanced enzyme activity through site-directed mutagenesis. The present invention utilizes overlapping PCR technology to perform site-directed mutagenesis on a keratinase gene derived from Bacillus licheniformis. Keratinase mutants with enhanced enzyme activity are screened and expressed in Bacillus subtilis and Bacillus amyloliquefaciens systems. The resulting keratinase mutants can be used in keratin hydrolysis, particularly in the feed processing, pharmaceutical, leather, and cosmetics industries, addressing the problem of efficient keratin hydrolysis.

The invention discloses a staphylococcus epidermidis fermentation product, a preparation method thereof and application of the staphylococcus epidermidis fermentation product in preparation of anti-inflammatory drugs. The method comprises the following steps: inoculating staphylococcus epidermidis into a TSB culture medium for culture, and after culture is finished, sequentially centrifuging and filtering the obtained fermentation liquor to finally obtain fermentation supernate, namely a staphylococcus epidermidis fermentation product. It is found that the optimized staphylococcus epidermidis fermentation product has an anti-inflammatory effect, generation of proinflammatory factors such as NO, IL-6 and TNF-alpha can be remarkably reduced, and therefore the staphylococcus epidermidis fermentation product can be applied to the industry of research and development of soothing cosmetics, and the effect of the product is enhanced.

The invention relates to the perfumery and cosmetics industry, namely the production of protective compositions for use during dyeing of human keratin fibres such as hair, and can be used to protect the skin and hair from the aggressive effects of dye. By combining known components with the enzyme catalase and new components in appropriate proportions to create a new composition for protecting hair and skin, a new composition for hair and skin protection has been created, which improves the protection of hair and scalp from the harmful effects of hydrogen peroxide. Composition for hair and skin protection, contains a hydrogen peroxide activity reducer in the form of the enzyme catalase, a chemically inert carrier material, a conditioning emulsifier, a skin nourishing oil, a pH maintenance agent, a skin regeneration agent, a moisturizer, an emollient, a preservative, a perfume composition, and water. The composition additionally contains vitamin complex A, C, B, vitamins F, oat extract, conditioner, and has the following ratio of components, % wt: Catalase enzyme - 3-27%, conditioning emulsifier - 3-15%, moisturizer - 1-7%, emollient - 0.1-20%, vitamin complex A, C, B - 0.1-3%, oat extract - 0.1-20%, skin regenerator -0.1-10%, chemically inert carrier material -0.2-3%, conditioner -0.3-11%, fragrance -0.1-1%, skin nourishing oil -0.1-12%, pH maintenance agent- 0.1- 1%, vitamins F - 0.05-3%, preservative - 0.6-1.2%, purified water - the rest.

1. Name of the product in this design: Beauty Device. 2. Purpose of this design: This design is for use in the cosmetic industry. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: a 3D model.

The application discloses a high-stability resveratrol lipid Pickering emulsion and a preparation method thereof. The preparation method is as follows: (1) resveratrol is dissolved in anhydrous ethanol, mixed with high-melting-point lipids, heated to obtain an oil phase, edible emulsifiers are dissolved in distilled water, heated to obtain an aqueous phase, the aqueous phase is slowly poured into the oil phase and stirred, and then the mixed solution is subjected to high-speed shearing, ultrasonic treatment and cooling to obtain a resveratrol-loaded lipid nanoparticle dispersion; (2) the above particle dispersion is mixed with edible vegetable oil, and subjected to ultrasonic emulsification treatment to obtain the high-stability resveratrol lipid Pickering emulsion. The application has the advantages of convenient operation and mild conditions, the dispersibility of resveratrol is improved by means of the lipid nanoparticles, the oxidation stability of the food-grade lipid Pickering emulsion is greatly improved, and the application can be widely applied to the food, medicine and cosmetic industries.

This invention belongs to the field of biochemical technology, specifically disclosing a 6′- O A whole-cell biosynthesis method for caffeoyl arbutin and its analogues includes the following steps: using aromatic carboxylic acids and vinyl acetates as substrates, performing a transvinylation reaction under palladium catalyst and base conditions to prepare aromatic vinyl esters; using the prepared aromatic vinyl esters as acyl donors, ... β Arbutin, using acyl acceptors, undergoes an aromatic acylation reaction in an organic solvent with whole cells of Aspergillus oryzae as a catalyst to yield the 6′- O Caffeoyl arbutin or its analogues. This invention develops a two-step whole-cell catalytic method for the efficient and sustainable synthesis of CA and its analogues. The synthesized compounds exhibit potent inhibitory activity against mushroom tyrosinase. This invention pioneers a novel green biosynthetic pathway for tyrosinase inhibitors, demonstrating significant application potential in the food preservation and cosmetics industries.

The application discloses a Pickering emulsion based on extract of Herba Rehmanniae and a preparation method thereof. The Pickering emulsion only uses the extract of Herba Rehmanniae as a stabilizer, and does not need to add emulsifiers, surfactants and other modifiers. The Pickering emulsion preparation method comprises the following steps: preparing the extract of Herba Rehmanniae by using a pressurized hot water method; and mixing the extract aqueous solution with an oil phase, and then performing heating and stirring treatment to obtain the Pickering emulsion. The Pickering emulsion has the advantages of good biocompatibility, biodegradability and low toxicity, and can be used as a delivery system in the food, medicine and cosmetic industries, can load fat-soluble functional components, and can realize multiple utilities. The preparation method of the emulsion is simple, the operation conditions are mild and controllable, and industrialized production popularization can be easily realized.

The processes disclosed are simple, economical for large scale industrial production resulting in high purity and quality of paraxanthine. Further the process produces high-purity paraxanthine suitable for various applications in the nutraceutical, pharmaceutical, and cosmetic industries.

The invention relates to a recombinant protein with antimicrobial properties, having an amino acid sequence with at least 80% identity with the sequence of the cell wall binding domain CBD_Sp_B from Staphylococcus pettenkoferi , as shown in SEQ. ID No. 1, a peptide with antimicrobial properties, compositions comprising them, methods of using thereof, and uses thereof as an antibacterial agent and / or antifungal agent, an antiseptic and disinfecting agent, an antimicrobial agent for disinfecting surfaces and rooms in food processing, an antimicrobial agent in the food industry, a disinfecting agent, an agent preventing and limiting the growth of microorganisms on surfaces, a plant protection agent, agent for preserving materials, an agent preventing biodeterioration by microorganisms, an in vitro antimicrobial agent with antimicrobial activity in the cosmetic industry, a veterinary and pharmaceutical composition for use as a drug in the prophylaxis, prevention and treatment of a disease and / or condition caused by microorganisms selected from bacteria and / or fungi.