58 results about "Aloe Polysaccharide" patented technology

The present invention relates to a method for increasing the content and molecular weight of aloe polysaccharides in aloe vera. The method comprises the following steps: firstly removing the blank part of the tip and tail of the aloe vera, retaining the aloe vera leaves, and cultivating the leaves with pure water; peeling and beating the aloe vera leaves to obtain aloe vera gel; placing the obtained aloe vera gel in a light irradiation reaction tank; setting an agitator at the tank mouth of the light irradiation reaction tank; placing a color-adjustable LED lamp above the light irradiation reaction tank, and subjecting the aloe vera gel to alternating light treatments of blue light, red light, and no light. The present invention successfully increases the content and molecular weight of aloe polysaccharides in aloe vera gel by using an external field such as a red and blue alternating light field. In addition, the application of appropriate light regulation can simulate the natural system and produce biological macromolecules (such as polysaccharides) by controlling the polymerization reaction through the external field. Since the high molecular weight and content of aloe polysaccharides are crucial to the biological activity of aloe polysaccharides, the present invention is of great significance to the development of the medicinal value of aloe polysaccharide products.

The invention discloses application of aloe polysaccharide in regulation and control of mitochondrial energy metabolism, and belongs to the field of new application of aloe polysaccharide. The aloe polysaccharide can regulate mitochondrial energy metabolism to be converted into anabolism, promote the content of protein and amino acid in cells and promote wound healing. The preparation method of the aloe polysaccharide comprises the following steps: removing two ends of fresh aloe barbadensis leaves, and soaking the fresh aloe barbadensis leaves with pure water for 1-2 days; washing with water and removing skin to obtain aloe gel to be ground; shearing the aloe vera gel to be ground in an automatic gel grinding device to finish gel grinding, so as to obtain aloe polysaccharide feed liquid; and putting the aloe polysaccharide feed liquid into a stirring tank, stirring at 4-15 DEG C, carrying out light treatment for at least 24 hours, and then collecting the aloe polysaccharide pervaporation membrane on the surface of the liquid in a high-temperature membrane forming tank at 75-95 DEG C, thereby obtaining the aloe polysaccharide pervaporation membrane.

The invention relates to the technical field of cosmetics, and discloses a high-efficiency mild depilation cosmetic and a preparation method thereof, and the raw materials of the depilation cosmetic comprise, by weight, 8-10% of bromelain; 10%-12% of a turmeric root extract; 9%-11% of a calendula extract; 6%-9% of an aloe extract; 4%-7% of a soybean extract; 7%-10% of calcium thioglycolate; 2%-5% of L-cysteine; 1%-3% of sodium bicarbonate; 3%-6% of green tea polyphenol; 2%-4% of a chamomile extract; 1%-3% of dipotassium glycyrrhizinate; 0.9%-2.3% of a peptide component; 0.5%-1% of rosmarinic acid; 1%-3% of vitamin E; 2%-4% of gluconic acid; 4%-5% of beewax; 5%-10% of an emulsifier; according to the invention, dipotassium glycyrrhizinate and the chamomile extract form a dual anti-allergy barrier, the physical protection effect of aloe polysaccharide is combined to reduce skin irritation, and the turmeric root extract and the peptide component prolong the hair follicle resting period and reduce the hair regeneration rate, so that the safer and more effective hair removal cosmetic is prepared.

The invention discloses a skin-friendly organopolysiloxane elastomer material and a preparation method thereof, and relates to the technical field of organosilicon materials. The preparation method of the skin-friendly organopolysiloxane elastomer material at least comprises the following preparation steps: dissolving a hydrophilic modified polysiloxane elastomer in chloroform, pouring into a mold, and drying to obtain a supporting layer; the aloe polysaccharide modified polysiloxane copolymer is dissolved in a tetrahydrofuran / water mixed solvent, the mixture is smeared on the supporting layer, a contact layer is formed after drying, and the skin-friendly organopolysiloxane elastomer material is obtained. The skin-friendly organopolysiloxane elastomer material prepared by the invention has good mechanical properties, air permeability and water absorption, is beneficial to growth and regeneration of wound tissues when being used as a dressing, and accelerates healing of wounds.

The invention discloses oral multi-effect analgesic and anti-inflammatory gel and a preparation method thereof, and belongs to the technical field of medical gel. The gel is prepared from mussel mucin grafted hydroxypropyl chitosan, a poly (N-isopropylacrylamide)-co-acrylic acid copolymer, quercetin-zinc coordination nanoparticles, a local anesthetic compound wrapped by temperature-sensitive lipidosome, a gamma-polyglutamic acid-catechin gel matrix, aloe polysaccharide, dipotassium glycyrrhizinate, and sodium hyaluronate and potassium sorbate which can be selectively added, wherein the local anesthetic compound is prepared from the mussel mucin grafted hydroxypropyl chitosan, the poly (N-isopropylacrylamide)-co-acrylic acid copolymer, the quercetin-zinc coordination nanoparticles, the temperature-sensitive lipidosome, the gamma-polyglutamic acid-catechin gel matrix, the aloe polysaccharide and the dipotassium glycyrrhizinate. During preparation, part of the components and water are stirred to obtain a mixed solution, and then the other components are added and stirred into gel. According to the gel, the leakage rate of local anesthetics is reduced by stabilizing the liposome through the zinc ions, the quercetin adjusts the phase transition temperature of the liposome to realize preferential drug release at the pain part, the mussel mucin and the copolymer form a reversible hydrogen bond network to enhance the mucous membrane adhesive force, and the inflammatory environment triggers the gel permeation drug release, so that the gel has the advantages of multiple-effect synergy, strong adhesion and the like; the problems that existing oral gel is short in analgesia time and insufficient in anti-inflammation can be effectively solved.

This application relates to the field of chemical analysis technology, specifically to a method for detecting the effective components of aloe polysaccharides in aloe vera raw materials. The method includes: obtaining a chromatogram of an aloe vera sample hydrolysate; determining the chromatographic peak corresponding to acetic acid from multiple chromatographic peaks based on the retention time and peak shape characteristics of each chromatographic peak; determining the amount of acetic acid in the aloe vera sample hydrolysate based on the hydrolysis completeness at a current moment and the peak area of ​​the chromatographic peak corresponding to acetic acid at that current moment, wherein the hydrolysis completeness at a given moment is used to characterize the degree of hydrolysis of the aloe vera sample at that moment; and determining the content of the effective polysaccharide components in the aloe vera sample based on the amount of acetic acid. This method can obtain an accurate amount of acetic acid, and based on this accurate amount of acetic acid, the content of the effective polysaccharide components in the aloe vera sample can be accurately detected.

The invention relates to the technical field of daily chemical essence, in particular to non-discoloring milk essence as well as a preparation method and application thereof. The invention relates to a non-discoloring milk essence, which is prepared from the following raw materials: 8 to 12 percent of ethyl myristate, 14 to 16 percent of delta-dodecalactone, 0.8 to 1.2 percent of ethyl butyrate, 1.5 to 2.5 percent of butyl butyryl lactate, 0.8 to 1.2 percent of furanone, 0.05 to 0.08 percent of oat beta-glucan, 0.3 to 0.6 percent of aloe polysaccharide, 0.8 to 1.2 percent of yeast extract, 0.39 to 0.65 percent of modifier, 6.16 to 7.08 percent of flavoring agent, 6.8 to 9.2 percent of fixative, 8 to 10 percent of antioxidant and the balance of solvent. The milk essence not prone to discoloration can meet the requirements of the market for white daily chemical products with high quality and good stability.

The invention relates to a novel beverage and a preparation method thereof. Comprising the following components in percentage by weight: 0.05%-0.6% of a double-petal red rose distillation extracting solution, 0.05%-0.6% of food-grade hyaluronic acid, 0.05%-0.6% of xylitol or erythritol, 0.1%-0.3% of a butterfly bean flower extracting solution, 0.05%-0.2% of a turmeric root extracting solution, 0.03%-0.1% of mint leaf essence, 0.1%-0.4% of chia seed powder, 0.2%-0.5% of aloe juice, 0.1%-0.3% of a pomegranate extracting solution, 0.05%-0.2% of a green tea extracting solution, 0.02%-0.1% of citric acid and the balance of water. Hyaluronic acid and rose hydrolat are added, so that the oral liquid has the effects of moisturizing, resisting aging, soothing liver-qi stagnation and relieving and reducing pressure after being orally taken, aloe polysaccharide and chia seeds form a stable colloidal network, satiety and skin repair capacity are improved, low sugar and low burden are achieved, pomegranate ellagic acid has the effects of resisting inflammation, natural color matching with butterfly bean flowers is achieved, visual interest is enhanced, green tea catechin and curcumin are compounded to resist oxidation, promote metabolism and strengthen immunity, and the oral liquid has the effects of promoting metabolism and improving immunity. And the defects of irritation, single nutrition and the like of the traditional beverage are overcome.

The invention discloses application of aloe polysaccharide to improvement of solubility and storage stability of insoluble substances. The aloe polysaccharide can be used as a solubilizer of insoluble substances, and the preparation method of the aloe polysaccharide comprises the following steps: removing two ends of fresh aloe barbadensis leaves, and soaking the fresh aloe barbadensis leaves in pure water for 1-2 days; washing with water and removing skin to obtain aloe gel to be ground; the aloe gel to be ground is ground, and aloe polysaccharide feed liquid is obtained; and putting the aloe polysaccharide feed liquid into a stirring tank, stirring at 4-15 DEG C, carrying out light treatment for at least 24 hours, and then collecting the aloe polysaccharide pervaporation membrane on the surface of the liquid in a high-temperature membrane forming tank at 75-95 DEG C, thereby obtaining the aloe polysaccharide pervaporation membrane. According to the present invention, the aloe polysaccharide pervaporation membrane can be used for improving the solubility and the stability of the insoluble substance (such as fumaric acid) at the normal temperature so as to avoid the storage precipitation;

The invention relates to the field of medicinal tea preparation, and particularly discloses a heart-protecting honey medicinal tea unique preparation method, which comprises: 1, raw material pretreatment: mixing traditional Chinese medicine compositions according to a mass ratio, and crushing until the particle size is less than or equal to 0.5 mm, the traditional Chinese medicine composition is prepared from the following components in parts by mass: 5 to 10 parts of radix salviae miltiorrhizae, 8 to 15 parts of fructus crataegi, 3 to 6 parts of radix notoginseng, 5 to 10 parts of radix astragali seu hedysari, 4 to 8 parts of semen cassiae, 4 to 5 parts of flos rosae rugosae, 6 to 12 parts of poria cocos, 4 to 10 parts of fructus lycii and 2 to 5 parts of radix angelicae dahuricae. Step 2, carrying out sectional gradient extraction; the traditional Chinese medicine active ingredients such as tanshinone, notoginsenoside, astragalus polysaccharide and the like are added, so that the heart-protecting honey medicinal tea has excellent performance in the aspects of myocardial injury improvement, oxidation resistance and inflammation resistance; by adding beautifying components such as collagen peptide, vitamin C microcapsules, aloe polysaccharide, dipotassium glycyrrhizinate and the like, the heart-protecting honey medicinal tea has remarkable effects in beautifying aspects such as oxidation resistance, moisture retention, collagen synthesis promotion, inflammation resistance and the like.

The invention provides a preparation method of aloe polysaccharide, the aloe polysaccharide and application of the aloe polysaccharide in antibacterial products, and belongs to the field of biological medicine. According to the method disclosed by the invention, freeze thawing treatment is carried out in the aloe pretreatment stage, microwave treatment is adopted in the aloe polysaccharide extraction stage, and the aloe polysaccharide can be better dissolved out by controlling the type of a solvent and the power of microwaves and matching with the addition of a surfactant, so that the extraction efficiency of the aloe polysaccharide is remarkably improved. The molecular weight of the aloe polysaccharide obtained through the preparation method is 50-500 KDa, the content of O-acetyl is 30% or above, and it is accidentally found in the research process that the obtained aloe polysaccharide can selectively inhibit bacteria, has the inhibiting effect on harmful bacteria and does not have the inhibiting effect on beneficial bacteria.

The invention discloses ginger-processed aloe polysaccharide as well as an extraction method and application thereof, and belongs to the technical field of aloe polysaccharide extraction. The extraction method of the ginger-processed aloe polysaccharide comprises the steps of preparing the aloe powder and the ginger juice, and extracting the ginger-processed aloe powder and the ginger-processed aloe polysaccharide. Experiments prove that the ginger-processed aloe polysaccharide can significantly reduce the loss rate of skin moisture, has a good moisturizing effect on skin, and can be applied to preparation of moisturizing products. The invention also provides an extraction method of the ginger-processed aloe polysaccharide. The method has the advantages of simple process, low cost and the like.

The invention discloses a medical dressing and a preparation method thereof. The dressing is prepared from the following components in parts by weight: 30 to 100 parts of sodium carboxymethyl cellulose, 30 to 50 parts of polyethylene glycol, 30 to 50 parts of sodium alginate, 20 to 30 parts of sodium hyaluronate, 5 to 15 parts of a humectant, 3 to 8 parts of a plant extract, 2 to 6 parts of compound polysaccharide, 0.01 to 0.5 part of a growth factor, 0.2 to 0.6 part of balanophora balanophora, 0.1 to 0.5 part of ginsenoside Rg1 and 300 to 600 parts of deionized water. The medical dressing disclosed by the invention is good in antibacterial and anti-inflammatory effects and has a certain repairing effect on scars. The termitomyces albuminosus extract and the callicarpa bodinieri extract in the components are combined for use, so that the antibacterial effect is enhanced; the rosa roxburghii tratt polysaccharides and the aloe polysaccharides are combined to resist inflammation and promote wound healing; balanineine and ginsenoside Rg1 are combined for use to inhibit scar generation.

The application belongs to the field of traditional Chinese medicines, and discloses application of aloe pulp powder in preparation of a medicine for treating depression, wherein the aloe pulp powder is a dehydrated solid powder obtained by peeling off the whole leaves of aloe. The inventors construct a mouse depression model by using CUMS, and show that the aloe pulp powder can significantly improve the moving distance of the model mice in an open field experiment and the immobile time of the model mice in a tail suspension test and a forced swimming test, and exhibits significant antidepressant activity. The application also discloses application of at least one of aloe polysaccharide, aloe flavone or aloe polyphenol in preparation of a medicine for treating depression. The aloe polysaccharide, the aloe flavone and the aloe polyphenol all have the efficacy of treating depression, and the efficacy of polysaccharide > the efficacy of flavone > the efficacy of polyphenol. The application further discloses a composition for treating depression, which is a composition of aloe polysaccharide, aloe flavone and aloe polyphenol in a mass ratio of 6.945-31.432:1.185-32.146:0.251-14.323.

The invention relates to the field of sand therapy supplies, in particular to sand therapy mineral sand for improving skin inflammation, a preparation method and application. The invention discloses a green tea mask which is composed of a matrix and a microcapsule, the matrix is composed of Yellow River sandy soil, volcanic mud and green tea powder, the microcapsule comprises an inner layer and an outer layer, the inner layer is composed of a maltodextrin-esterified witch hazel composite material, an aloe extract and vitamin E, and the outer layer is composed of Arabic gum-nano zeolite and hyaluronic acid. When the mineral sand contacts with inflammation skin, physical stimulation of the Yellow River sandy soil promotes blood circulation, the volcanic mud supplements nutrition, and the green tea powder plays roles in resisting oxidation and diminishing inflammation. Maltodextrin in the inner layer of the microcapsule wraps vitamin E, esterifies witch hazel to enhance stability, and forms a pocket structure with aloe polysaccharide to fix active ingredients. The inner layer and the outer layer of the microcapsule are combined to construct a semi-permeable membrane, macromolecule diffusion is limited, and differentiated release is achieved. The nano zeolite enhances the structural strength, adsorbs inflammatory factors and reduces inflammatory response.

The invention provides a low-sensitivity and high-taste nicotine buccal preparation and a preparation method thereof. The nicotine buccal preparation comprises an inner layer, a middle layer and an outer layer, wherein the middle layer and the outer layer sequentially coat the inner layer from inside to outside; the outer layer comprises nicotine salt, a plant source carrier and a film-forming agent; the components of the middle layer comprise nicotine salt and a hydrophilic high polymer material; the inner layer comprises nicotine salt, silicon dioxide nanoparticles, a plant source carrier and a film-forming agent; the plant source carrier comprises any one or a combination of at least two of aloe polysaccharide, inulin or pea protein peptide. Through design and compatibility of a three-layer composite structure, the release rate and the release amount of nicotine are cooperatively controlled and controlled within a reasonable range, and the nicotine sustained release tablet has relatively low oral irritation and relatively high taste characteristics, can meet instant requirements and maintenance requirements of nicotine and ensure fresh breath, and is suitable for people with sensitive oral cavities and social scenes.

The invention discloses a pH self-adaptive private care lotion based on a composite biological antibacterial system. The pH self-adaptive private care lotion is prepared from 8 to 12 parts of cocamidopropyl betaine, 0.5 to 1.5 parts of polylysine hydrochloride, 0.3 to 0.8 part of tea tree essential oil, 1.2 to 2.0 parts of lactic acid-sodium lactate buffer agent, 0.1 to 0.3 part of dipotassium glycyrrhizinate, 0.5 to 1.2 parts of chamomile extract, 0.3 to 0.7 part of lactobionic acid, 1.0 to 2.0 parts of aloe polysaccharide and the balance of deionized water. During preparation, the tea tree essential oil and beta-cyclodextrin are subjected to clathration for 30 minutes at 35 DEG C to form a clathrate compound, so that the volatile loss is reduced by 80%; dissolving polylysine hydrochloride in deionized water at 4 DEG C, and adding a lactic acid-sodium lactate buffer solution; lactobionic acid and a chamomile extract are added; homogenizing for 3 minutes by using a homogenizer at the speed of 2000rpm; and carrying out vacuum defoaming under 0.08 MPa. Dynamic pH buffering is achieved, and a lactic acid-lactobionic acid double-buffering layer resists secreta impact; a preservative-free process is adopted, and vacuum defoaming and PES membrane filtration are used for replacing chemical preservatives; and gender differentiation adaptation: cranberry polyphenol, female adhesion prevention and succinic acid buffer male pH adaptation.

The invention belongs to the technical field of analytical chemistry, and particularly relates to a method for determining free mannose and total mannose in a biological sample based on an LC-MS / MS (Liquid Chromatography-Mass Spectrometry / Mass Spectrometry) method. According to the method provided by the invention, endogenous mannose and exogenous mannose of a biological sample can be distinguished, and the existence form (monosaccharide or polysaccharide) of mannose introduced into aloe polysaccharide is further identified. The method has the advantages of simplicity and convenience in operation, high specificity, high sensitivity, good precision and accuracy and the like, not only overcomes the limitation of insufficient sensitivity of HPLC and spectrophotometry, but also meets the requirements of respective detection of monosaccharide and polysaccharide in a biological sample.

The invention discloses medical silicone gel for scar repair and a preparation method and application thereof, and relates to the technical field of medical gel. The aloe polysaccharide silicone gel mask comprises the following raw materials in percentage by mass: 25-45% of aloe polysaccharide silicone gel, 1-2% of sodium hyaluronate, 0.2-0.8% of poly-L-lactic acid, 2-4% of vitamin E, 5-8% of asiaticoside, 1-3% of resveratrol, 1-2% of curcumin, 1-2% of hydroquinone, 2-4% of arbutin, 2-4% of a vitamin C derivative, 3-5% of a traditional Chinese medicine composition, 0.5-1.5% of an odor regulator, 0.1-0.3% of a preservative and the balance of water. And the balance of purified water. The smell regulator is a pH response release type adsorbent. The medical silicone gel not only can effectively repair scars, but also is good in skin feeling and not prone to sensitivity.

The invention provides an extraction method of aloe polysaccharide, and belongs to the technical field of extraction of chemical components of aloe. The preparation method comprises the following steps: peeling aloe vera, dicing, soaking in cold water, stirring and crushing to form aloe juice; further heating the aloe juice to homogenize the aloe juice; filtering to remove crude fibers after homogenization, adding granular active carbon into the filtrate for decoloration, filtering to obtain a clear solution, adding ammonia water into the solution, and adjusting the pH value to be alkaline; continuously heating and concentrating the obtained clear solution; adding ethanol into the concentrated solution, adding an ammonium chloride coagulant, standing and precipitating; and centrifugally separating the obtained mixture with the precipitate, and washing and drying the obtained precipitate to obtain the aloe polysaccharide. Compared with a traditional extraction process, the aloe polysaccharide extraction method has the advantages that the process flow is simple, the process condition control operability is high, and the extraction rate of the aloe polysaccharide in the separation process is high. An experiment result shows that the extraction rate of the aloe polysaccharide is up to 11.23% and is obviously higher than that of the traditional extraction process.

This invention relates to the field of pharmaceutical technology, specifically to a dynamic covalent hydrogel dressing loaded with moxa nanoparticles, its preparation method, and its application. The dynamic covalent hydrogel dressing loaded with moxa nanoparticles is composed of a dispersion of moxa nanoparticles made from moxa, aloe polysaccharides, and tea saponins, and a hydrogel matrix made from chitosan, polyvinyl alcohol, ε-polylysine, and 4-formylphenylboronic acid. This invention provides a multifunctional traditional Chinese medicine nanocomposite hydrogel dressing integrating intelligent response, antibacterial membrane-breaking, antioxidant, cell repair promotion, and wound healing promotion. It can provide a safe, efficient, and targeted novel solution for the clinical treatment of deep burns complicated with drug-resistant bacterial infections, and provides an experimental basis and technical reference for the formulation development and application of active ingredients of traditional Chinese medicine in wound repair.

The invention provides a multifunctional cotton fabric finishing process based on plant extract microcapsules, and belongs to the technical field of textile processing.The multifunctional cotton fabric finishing process comprises the steps that microcapsule powder and a cross-linking agent are added into water, the pH is adjusted to be acidic, and steeping liquor is obtained; the cotton fabric is subjected to two-time dipping and two-time rolling in the dipping liquid; taking out the cotton fabric, pre-baking, baking, washing with water, soaping, and drying at 80 DEG C for 10 minutes to obtain the multifunctional cotton fabric based on the plant extract microcapsules. Core material components of the microcapsule powder are wormwood extract, green tea polyphenol, aloe polysaccharide and citric acid modified soybean protein, wall material components of the microcapsule powder are chitosan and sodium alginate, the mass ratio of the chitosan to the sodium alginate is 3: 1, and the finished cotton fabric is suitable for medical textiles, household fabrics (such as outdoor clothes) and infant textiles and is wide in application range.

The invention provides chloroplast storage liquid and application thereof. The chloroplast storage solution disclosed by the invention is prepared from the following components in parts by mass: 5 to 30 parts of aloe polysaccharide ABPA1, 5 to 30 parts of aloe acetylmannan ABPA2, 2 to 15 parts of red algae colloid extract and 25 to 88 parts of water. The invention also provides an application method of the chloroplast storage liquid. According to the chloroplast storage solution, the plant polysaccharide and the red algae colloid extract are applied to an in-vitro chloroplast storage system, so that the activity of chloroplast can be effectively maintained for a long time, and a stable and reliable in-vitro research window is provided for deeply analyzing a fine mechanism of photosynthesis; moreover, it is possible to serve as a high-efficiency biological light energy converter.

The invention provides a urethra low-irritation double-layer gel anesthetic and a preparation method thereof.The anesthetic comprises a first gel layer, a second gel layer and a third gel layer, the first gel layer comprises a local anesthetic and a temperature-sensitive reversible gel matrix, and the temperature-sensitive reversible gel matrix is subjected to sol-gel transition at 25-40 DEG C; the second gel layer comprises aloe polysaccharide and an irreversible gel skeleton, and the irreversible gel skeleton is formed by a polysaccharide gel agent; wherein the first gel layer and the second gel layer are physically compounded at an interface to form a double-layer whole. According to the double-layer gel anesthetic, the local anesthetic and the temperature-sensitive reversible gel matrix are compounded, gel can be rapidly formed under the body temperature condition, it is guaranteed that the drug fully stays and slowly releases in the local part of the urethra, and the anesthetic effect is remarkably improved.

The invention relates to the technical field of contact lens materials, in particular to a high-moisturizing cosmetic contact lens material based on natural raw materials and a low-irritation preparation method thereof.The high-moisturizing cosmetic contact lens material is prepared from, by mass, 25%-38% of hyaluronic acid-chitosan compound, 12%-22% of plant extract and 6%-12% of natural moisturizing factors; 0.3%-1.5% of a natural cross-linking agent, and the balance deionized water with the conductivity less than or equal to 1 [mu] S / cm; the mass ratio of hyaluronic acid to chitosan in the hyaluronic acid-chitosan compound is (3: 1)-(5: 1); the plant extract comprises a mixture of aloe polysaccharide and seaweed gel, and the mass ratio of the aloe polysaccharide to the seaweed gel is (2: 1)-(4: 1); the natural moisturizing factor comprises a mixture of glyceryl laurate and betaine in a mass ratio of (1: 1)-(2: 1). Natural synergistic moisturizing is realized through electrostatic net formation of the hyaluronic acid-chitosan compound and combination of aloe polysaccharide and mucoprotein, glutaraldehyde is replaced by genipin, a low-irritation process is realized through dialysis and impurity removal, and the effects of high moisturizing, low irritation, good oxygen permeability and good biocompatibility are realized by combining a double-layer structure and natural moisturizing factors.

The invention belongs to the field of environmental protection and bio-organic fertilizers, and particularly discloses harmless treatment of livestock and poultry manure and application of the livestock and poultry manure in preparation of an organic fertilizer. Comprising the steps of solid-liquid separation, chemical disinfection, biological fermentation, post-treatment and the like. And carrying out solid-liquid separation by a plate-and-frame filter pressing method, disinfecting by adopting a low-concentration hydrogen peroxide solution, and adjusting the pH value. Then, the solid excrement is subjected to aerobic composting fermentation, and specific aerobic microorganisms are utilized; the liquid sewage is subjected to anaerobic fermentation, and specific anaerobic microorganisms are utilized. And performing high-temperature steam treatment, drying and freeze-drying on the solid fertilizer subjected to aerobic composting to obtain organic fertilizer powder. And further treating biogas residues generated by anaerobic fermentation into a fertilizer additive or a feed additive. Particularly, the preparation of the feed additive relates to the cleaning, drying, crushing and bacterium-enzyme combined fermentation of biogas residues, and the biogas residues are mixed with natural extracts such as glycyrrhizin and aloe polysaccharide. The whole treatment method realizes resource utilization of the livestock and poultry manure, and has environmental protection and economic benefits.

The application provides an active substance delivery microcapsule, a preparation method and application thereof, a wall material of the active substance delivery microcapsule comprises polylysine, plant polysaccharide and polyethylene glycol; the plant polysaccharide comprises any one or a combination of at least two of bletilla striata polysaccharide, aloe polysaccharide, dendrobium polysaccharide, tremella polysaccharide, seaweed polysaccharide, medlar polysaccharide, tricholoma matsutake polysaccharide and ganoderma polysaccharide or beta-glucan; and a core material of the active substance delivery microcapsule comprises an active substance. Wall material components form a dense and stable high-molecular crosslinked network through electrostatic interaction and hydrogen bond interaction, significantly improve the efficacy stability of the active substance of the core material, and play excellent skin care efficacy.

The application provides a method for improving the content of aloe polysaccharide in aloe products by using an electric field, and relates to the technical field of biological pharmacy. The method for improving the content of aloe polysaccharide in aloe products can control the content of biological macromolecular polysaccharide generated by polymerization reaction by adjusting appropriate current and electric field treatment time, thereby successfully improving the content of aloe polysaccharide in aloe vera gel by using an external electric field. Since aloe polysaccharide is the main active ingredient in aloe, its content is very important, therefore, the method for improving the content of aloe polysaccharide in aloe products has important significance for the development of the medicinal value of aloe polysaccharide products, and has important value for improving the polysaccharide yield and reducing the unit cost of polysaccharide.

The invention discloses an active substance for repairing canine intestinal mucosal barrier and a preparation method and application thereof, and relates to the technical field of animal health care products. The composition comprises one or more of centella asiatica extract, aloe polysaccharide, ginkgo biloba extract, glutamine, beta-glucan, vitamin B6, vitamin B2 and the like, and the components jointly act on oxidative stress, inflammatory response and metabolic process of canine intestinal tracts. By measuring indexes such as inflammatory factors, oxidative stress and tight junction protein and combining in-vitro metabonomics and transcriptomics analysis, the pharmaceutical composition has remarkable effects in the aspects of oxidation resistance, inflammation resistance, mucosal barrier repair and the like. In addition, the invention also provides application of the active substance in preparation of food for repairing dog intestinal mucosa. Compared with the prior art, an effective health-care strategy can be provided, and the intestinal mucosal barrier of the dog can be remarkably repaired.