Patents
Literature
70 results about "Camellia nitidissima" patented technology
Efficacy Topic
Property
Owner
Technical Advancement
Application Domain
Technology Topic
Technology Field Word
Patent Country/Region
Patent Type
Patent Status
Application Year
Inventor
Camellia nitidissima is a species of Camellia endemic to the Guangxi Zhuang Autonomous Region in southern China and northern Vietnam. It is a shrub or small tree growing up to 5 meters in height, with waxy, yellow flowers. It is endangered in the wild, but favored as a garden plant.
Intelligent monitoring method for dandelion and camellia nitidissima fermentation process based on Internet of Things
The invention relates to the technical field of monitoring control, and provides an intelligent monitoring method for a dandelion and golden camellia fermentation process based on the Internet of Things, which comprises the following steps: deploying and self-calibrating a sensor array, extracting and analyzing various data features, and judging a fermentation stage and generating a regulation and control instruction according to the data features. According to the method, a precise fermentation monitoring and control method logic is formed, through omnibearing data acquisition and deep analysis, the change of each parameter in the fermentation process can be precisely grasped, the hypha growth rate, the flora metabolism intensity, the generation of a target product and other key indexes are monitored in real time, the fermentation conditions are adjusted in time, and the fermentation efficiency is improved. And the fermentation process is stabilized in an optimal state, so that the accuracy of fermentation production is greatly improved, the fluctuation of product quality is reduced, and the consistency and stability of the quality of each batch of dandelion and golden camellia are ensured.
Owner:HANZHONG DARK GOLDEN TEA TECH CO LTD +1
Barrier repair composition for activating cell energy and application thereof
The invention relates to a barrier repair composition for activating cell energy and application thereof, the composition comprises the following components: nicotinamide, a wheat germ extract, oat beta-glucan and a golden camellia flower extract, the four components synergistically form a full-link barrier repair system of energy supply (nicotinamide)-autophagy cleaning (wheat germ extract)-structure strengthening (beta-glucan)-oxidation defense (camellia nitidissima extract), the limitation that a traditional skin care product singly supplements lipid or resists oxidation is broken through, lipid dynamic balance is rebuilt from the root of cell metabolism, and the skin care product has the advantages that the skin care effect is good; and certain skin smoothing and anti-aging effects are achieved.
Owner:N O D TOPIA (GUANGZHOU) BIOTECHNOLOGY CO LTD
Skin brightening composition containing camellia nitidissima extract and application of skin brightening composition in preparation of cosmetics suitable for dry sensitive skin
The invention relates to a composition containing camellia nitidissima extract and capable of brightening skin color and application of the composition to preparation of cosmetics suitable for dry sensitive skin, and the composition comprises the following components: camellia nitidissima flower extract, elm bark extract, oat kernel protein and laver polysaccharide in front of water temple, the weight ratio of the camellia nitidissima flower extract to the elm barks extract to the oat kernel protein to the laver polysaccharide in front of water temple is (1-10): (1-8): (0.1-1): (0.01-0.1). The composition can achieve the optimal long-acting brightening, barrier repairing and stimulation relieving effects on the aspect of efficacy.
Owner:N O D TOPIA (GUANGZHOU) BIOTECHNOLOGY CO LTD
Application of camellia nitidissima exosome-like nano-vesicles in preparation of antitumor drugs
The invention discloses application of camellia nitidissima exosome-like nano-vesicles in preparation of antitumor drugs, and belongs to the technical field of biological medicines. The exosome-like nano-vesicles are extracted from golden camellia for the first time, and the exosome-like nano-vesicles are proved to have remarkable anti-tumor activity.
Owner:SHENZHEN UNIV
Anti-pollution acne-sensitive skin repairing composition containing golden camellia flower extract and application of anti-pollution acne-sensitive skin repairing composition
ActiveCN119632893Apromote hydrationrelieve discomfortCosmetic preparationsAntipyreticBiotechnologyCamellia chrysantha
The invention discloses a camellia nitidissima flower extract-containing anti-pollution acne-sensitive skin repairing composition and application thereof, and relates to the technical field of cosmetics. The invention provides a camellia nitidissima flower extract-containing anti-pollution acne-sensitive skin repairing composition. The camellia nitidissima flower extract-containing anti-pollution acne-sensitive skin repairing composition is prepared from the following components in parts by weight: 1 to 5 parts of camellia nitidissima flower extract, 1 to 5 parts of seaweed oligosaccharide, 0.01 to 1 part of o-cymene-5-ol and 0.01 to 1 part of tocopherol retinoate. According to the anti-pollution acne-sensitive skin repairing composition containing the camellia nitidissima flower extract, four components including the camellia nitidissima flower extract, the seaweed oligosaccharide, the o-cymene-5-ol and the tocopherol retinoate in proper parts by weight are selected to cooperate with one another, so that the composition has better anti-pollution and antibacterial effects and has very good acne removing, repairing and soothing effects.
Owner:N O D TOPIA (GUANGZHOU) BIOTECHNOLOGY CO LTD
Senolytic and Anti-aging compositions including camellia nitidissima chi, and methods
PCT designated stage expiredWO2025128421A1Cosmetic preparationsToilet preparationsDiseaseCamellia chrysantha
Described herein are methods and compositions for use in treating, preventing or reversing aging or age-related diseases, disorders or conditions. Also, described herein are methods and compositions for selective killing of senescent cells that are associated with numerous pathologies and diseases, including age-related pathologies, diseases and conditions. As disclosed herein are methods where senescent cell associated diseases and disorders may be treated or prevented (i.e., likelihood of occurrence or development is reduced) by administering the described compositions.
Owner:ACCESS BUSINESS GROUP INTERNATIONAL LLC
Method for extracting polyphenol from superfine powder of golden camellia leaves
The invention discloses a method for extracting polyphenol from camellia nitidissima leaf superfine powder, which is characterized in that the two steps of superfine grinding and compound enzyme enzymolysis are synergistic to obviously dissolve out effective substances in the subsequent low-temperature ultrasonic-assisted alcohol extraction process, so that the polyphenol yield is obviously improved, and the problem of low polyphenol yield in the prior art is solved.
Owner:GUANGXI SUGAR IND GRP FANGCHENG SUGAR REFINING CO LTD
Camellia nitidissima plant endophytic bacterium and fungicide and application thereof in resisting influenza A virus
The invention provides a camellia nitidissima plant endophytic bacterium as well as a fungicide and application thereof in resisting influenza A virus. The golden camellia plant endophytic bacteria are bacillus thuringiensis and are preserved in the China General Microbiological Culture Collection Center (CGMCC), and the preservation number is CGMCC No.32945. A fermentation product of the strain shows good antiviral activity in both in-vitro and in-vivo experiments, and can effectively inhibit replication of influenza viruses and protect infected mice from being damaged by lethal influenza viruses; the compound also shows the effect of regulating immune response, and the secretion of IFN-gamma is enhanced by down-regulating the secretion of proinflammatory factors such as IL-6 and IL-10, so that the immune resistance of the body is improved.
Owner:GUANGXI UNIV
Tea cake forming machine for golden camellia
The utility model discloses a tea cake forming machine for camellia nitidissima, which comprises a working table, a lower mold mounted on the working table, an ejection structure mounted at the bottom end of the lower mold, a mounting frame arranged above the working table, a pressing hydraulic cylinder mounted on the mounting frame, an upper mold arranged at the bottom end of the pressing hydraulic cylinder, and a lower mold mounted on the upper mold, a transition box matched with the lower die is installed on the workbench in a sliding mode, multiple sets of stirring shafts are arranged in the transition box, a driving assembly matched with the stirring shafts is arranged, multiple sets of stirring rods are evenly arranged on the stirring shafts, a storage box is arranged on the installation frame, a discharging pipe matched with the transition box is arranged at the bottom end of the storage box, and a discharging control assembly is arranged at the position of the discharging pipe. The tea cake pressing device can achieve streamlined operation in the tea cake making process, and is good in pressing effect and good in feeding uniformity.
Owner:杜雯懿
Skin-tendering and brightening composition containing camellia nitidissima leaf essential oil and preparation method and application of skin-tendering and brightening composition
ActiveCN120753984ACosmetic preparationsToilet preparationsCamellia chrysanthaCAMELLIA SINENSIS SEED OIL
The invention relates to a skin tendering and brightening composition containing camellia chrysantha leaf essential oil and a preparation method and application of the skin tendering and brightening composition. The composition comprises the following components: camellia chrysantha leaf essential oil, ascorbic acid polypeptide, oat beta-glucan, camellia seed oil and tiger nut oil, the weight ratio of the camellia chrysantha leaf essential oil to the ascorbic acid polypeptide to the oat beta-glucan to the camellia seed oil to the tiger nut oil is (0.1 to 10) to (0.01 to 1) to (0.01 to 5) to (0.01 to 5) to (0.01 to 5); wherein the camellia chrysantha leaf essential oil is obtained by performing eurotium cristatum fermentation on camellia chrysantha leaves and then performing supercritical CO2 extraction; according to the composition disclosed by the invention, the components have a synergistic effect, inflammatory roughness and darkness are synchronously blocked, the limitation that a traditional product only aims at anhydrotic roughness is broken through, and a comprehensive solution without hormone stimulation is provided for sensitive skin.
Owner:N O D TOPIA (GUANGZHOU) BIOTECHNOLOGY CO LTD
Anti-aging composition for promoting communication between skin cells and application of anti-aging composition
The invention relates to an anti-aging composition for promoting skin intercellular communication and application thereof, and the composition comprises the following components: a camellia nitidissima flower extract, a bacillus fermentation product, an European basswood extract and safflower glucoside, the weight ratio of the golden camellia flower extract to the bacillus fermentation product to the European basswood extract to the safflower glucoside is (1-10): (1-8): (1-6): (0.1-1). The anti-aging composition provided by the invention can promote the activity of skin communication cells, enhance intercellular communication and interaction, give full play to the biological function of cells, and achieve the anti-aging effect; the composition has the effects of removing wrinkles, tightening, smoothing and repairing, can inhibit damage of cortisol to skin barriers, achieves the effects of repairing and relieving mood pressure, and can achieve the optimal effects of removing wrinkles, tightening, smoothing and repairing due to mutual synergism of the components.
Owner:N O D TOPIA (GUANGZHOU) BIOTECHNOLOGY CO LTD
Breeding method for enhancing body color of Dongmaotai
The invention discloses a culture method for enhancing the body color of Dongmaotai, and relates to the technical field of aquaculture. The method comprises the following steps: (1) illumination induction: alternately irradiating by adopting a light source white-red-blue-yellow, (2) feeding with a toner: feeding with basal feed at the same time, and (3) water flow stimulation: regulating physiological metabolism, nutrition absorption and environmental adaptability to realize the purpose of improving the quality of the feed by regulating the physiological metabolism, nutrition absorption and environmental adaptability. The method is beneficial to enhancing the body color of the east astroplatia and improving the economic value of the east astroplatia.
Owner:GUANGDONG DALINYANG MARINE BIOLOGICAL CO LTD
Anti-hair loss hair care essence and preparation method thereof
The invention discloses an anti-hair loss hair care essence. The anti-hair loss hair care essence comprises the following raw materials: 10.5%-28% of a plant extract, 0.3%-1% of vitamins, 3%-8% of proteins and amino acids, 5%-14% of natural oils and fats, 70%-85% of a solvent and 1.6%-4.3% of an additive, the plant extract comprises 1%-3% of an angelica sinensis extract, 1%-4% of a cacumen biotae extract, 3%-5% of a polygonum multiflorum extract, 2%-4% of a ginger extract, 1%-3% of a ginseng extract, 0.8%-3% of a rosemary extract, 1%-3% of a saw palmetto extract, 0.2%-1% of caffeine and 0.5%-2% of a camellia nitidissima flower and leaf extract. The hair conditioner is reasonable in design, can reduce hair loss by nourishing hair follicles, regulating scalp grease secretion, improving scalp blood circulation and the like, can provide nutrition required by hair growth, activate the hair follicles, promote hair regeneration and make hair thicker, can deeply moisten hair, repair damaged hair quality and improve the problems of dryness, roughness, furcation and the like of the hair, and has a good application prospect. The hair is healthier and shiny.
Owner:GUANGDONG JINSHI BIOTECHNOLOGY CO LTD
Dark eye fading composition containing camellia nitidissima extract as well as preparation method and application of dark eye fading composition
The invention discloses a dark circle fading composition containing a golden camellia extract as well as a preparation method and application of the dark circle fading composition, and relates to the technical field of cosmetics. The composition comprises a component A, a component B and a component C, the component A comprises a common andrographis herb extract and a golden camellia extract; the component B comprises ubiquinone and a saffron crocus extract; and the component C is menthol lactate. The herba andrographitis extract, the camellia nitidissima extract, the ubiquinone, the saffron crocus extract and the menthol lactate are combined and found to have a synergistic interaction effect, and the composition formed by the components through specific compatibility can promote blood microcirculation, inhibit microangiogenesis, increase epidermal thickness and relieve cell hypoxia and eye fatigue; moreover, the eye cream is mild and non-irritating to the skin, and is suitable for people with sensitive skin to use.
Owner:N O D TOPIA (GUANGZHOU) BIOTECHNOLOGY CO LTD
Emotional beautifying composition containing camellia nitidissima flower extract and application thereof
The invention discloses an emotion beautifying composition containing a camellia nitidissima flower extract and application of the emotion beautifying composition, and relates to the technical field of cosmetics. The invention provides an emotional beautifying composition. The emotional beautifying composition is prepared from the following components in parts by weight: 0.1 to 5 parts of purple coneflower extract, 0.01 to 2 parts of tephros glauca seed extract, 0.01 to 3 parts of golden camellia flower extract and 0.1 to 3 parts of lactobacillus fermentation lysate. Aiming at the core problem of skin barrier gene (FLG / LOR) expression inhibition caused by cortisol rhythm disorder caused by emotional pressure, the invention provides a solution scheme of three-stage linkage of cortisol rhythm synchronization, barrier gene repair and nerve sensitivity regulation.
Owner:N O D TOPIA (GUANGZHOU) BIOTECHNOLOGY CO LTD
Mild anti-aging composition suitable for sensitive skin and application thereof
The invention relates to a mild anti-aging composition suitable for sensitive skin and application of the mild anti-aging composition, and belongs to the technical field of cosmetics. The invention provides a mild anti-aging composition suitable for sensitive skin, the composition is prepared by compounding a camellia nitidissima flower fermentation extract, hydrolyzed lupin protein, epigallocatechin gallate and phytol, the four components cooperate with each other to play a role, and on the premise that the skin barrier is not damaged, the anti-aging effect is good, and the anti-aging effect is good. The anti-aging composition can be used for softening skin touch, improving elasticity and fading deep wrinkles, can be used for remarkably improving the problems of skin sclerosis, elasticity loss and deep wrinkles caused by skin fibrosis, and is particularly suitable for sensitive people who cannot tolerate strong-irritation anti-aging components due to fragile skin barriers.
Owner:N O D TOPIA (GUANGZHOU) BIOTECHNOLOGY CO LTD
Traditional Chinese medicine composition for weight loss
The present application discloses a traditional Chinese medicine composition for weight loss, which is prepared from raw materials comprising the following parts by weight: 40-60 parts of Poria cocos, 20-40 parts of lotus leaf, 10-30 parts of hawthorn, 20-40 parts of Pueraria lobata, 40-60 parts of Alisma orientale, 20-40 parts of Cassia obtusifolia, 10-30 parts of Morinda citrifolia, 10-30 parts of Torreya grandis; optionally, the raw materials further comprise 5-15 parts of Cynara scolymus, 5-15 parts of Camellia nitidissima and 5-15 parts of Eucommia ulmoides male flower. The traditional Chinese medicine composition of the present application is used for preventing and / or treating obesity.
Owner:BEIJING UNIV OF CHINESE MEDICINE +1
Camellia nitidissima conveying equipment capable of being used in combined mode
ActiveCN222453388UImprove delivery capacityImprove stabilityConveyorsCamellia chrysanthaAgricultural engineering
Owner:FUJIAN SANYA ECOLOGICAL AGRI CO LTD
Camellia nitidissima water culture device and application thereof
PendingCN121312504AAgriculture gas emission reductionCultivating equipmentsCamellia chrysanthaNutrient solution
The invention discloses a golden camellia hydroponic device which comprises a hydroponic tank group, and the hydroponic tank group is composed of five hydroponic tanks. The field planting plate group is composed of five field planting plates; and a nutrient solution circulating pump; the invention further discloses a golden camellia hydroponic method adopting the device. By adopting the equipment and the technology provided by the invention to cultivate camellia nitidissima hydroponic seedlings, the transplanting survival rate of obtained camellia nitidissima seedlings can be effectively improved; different seedlings grow under different conditions, and the demands of nutrient substances are also different. Therefore, the hydroponic tanks with different heights are arranged, after the prepared seedlings of the first hydroponic tank absorb the initial nutrient solution, the nutrient solution with the reduced concentration flows to the prepared seedlings of the next hydroponic tank, on one hand, the use amount of nutritional ingredients can be saved, the use efficiency of the operating solution is improved, on the other hand, the seedlings can emerge in batches, and the seedling quality is improved. And market fluctuation requirements are met.
Owner:GUANGXI ZHUANG AUTONOMOUS REGION ACAD OF AGRI SCI
Multi-layer camellia nitidissima planting equipment
ActiveCN222442578UImprove survival rateImprove planting efficiencyPlantingFurrow making/coveringCamellia chrysanthaAgricultural engineering
The utility model relates to the field of golden camellia planting, and discloses a multi-layer golden camellia planting device which comprises an upper top plate and a lower top plate, the bottom end of one side of the upper top plate is fixedly connected with the lower top plate, the two sides of the middle of the bottom end of the upper top plate are fixedly connected with supporting frames, and the middle of each supporting frame is fixedly connected with an electric telescopic rod. The extending end of the electric telescopic rod is fixedly connected with a driving motor, and the driving end of the driving motor is fixedly connected with a spiral roller. According to the camellia nitidissima planting device, camellia nitidissima on the surfaces of the partition plates manually falls into the through holes formed in the spiral rollers through the planting through holes, the multiple layers of camellia nitidissima can be stored through the partition plates, and camellia nitidissima seedlings can be conveniently taken in the planting process; when the upper top plate frame body continuously moves, the soil retaining protection plate can push soil on the edge to the middle position, the through hole is closed, landfill operation is completed, cost is low, efficiency is high, and operation is convenient and fast.
Owner:FUJIAN SANYA ECOLOGICAL AGRI CO LTD
A method for enhancing the body color of east starfish
The application discloses a culture method for enhancing the body color of Eaststar Prawn and relates to the technical field of aquaculture. The method comprises the following steps: (1) light induction: white-red-blue-yellow light sources are alternately used for irradiation, (2) color enhancer feeding: the color enhancer is fed simultaneously with the basic feed, and the components of the color enhancer include Camellia nitidissima polysaccharide, Sargassum fusiforme polysaccharide, fucoxanthin, scallop peptide, silymarin, guanidino acetic acid and sodium butyrate, and (3) water flow stimulation. Through the regulation of physiological metabolism, nutrient absorption and environmental adaptability, the method jointly acts on the body color performance of Eaststar Prawn, is favorable for enhancing the body color of Eaststar Prawn and improving the economic value of Eaststar Prawn.
Owner:GUANGDONG DALINYANG MARINE BIOLOGICAL CO LTD
Instant camellia nitidissima tea drying device
The utility model relates to a golden camellia instant tea drying device which comprises a drying cylinder, the bottom end of the drying cylinder is conical, a discharge pipe is arranged at the bottom end of the drying cylinder, a box cover is arranged at the top end of the drying cylinder, and a material spraying drying structure is arranged in the box cover. The utility model relates to the technical field of instant golden camellia powder drying equipment. According to the instant camellia nitidissima tea drying device, through the outer feeding pipe and the outer feeding cylinder, first airflow is introduced into the drying cylinder, wet materials are introduced into the drying cylinder through the inner feeding pipe and the inner feeding cylinder, second airflow is introduced into the drying cylinder through the flow guide pipe, and under the influence of the material spraying and drying structure, the wet materials are dried in the drying cylinder; and the flowing tracks of the first airflow, the wet material and the second airflow are parallel to one another, so that the first airflow or the second airflow can be effectively prevented from entering the cavity where the wet material is located, the wet material is prevented from being dried and hardened in the cavity between the second inner barrel and the third inner barrel, and the problem that the material spraying and drying structure is blocked is solved.
Owner:SHAOGUAN COLLEGE +1
Camellia nitidissima suspension cell culture method
The embodiment of the invention provides a golden camellia suspension cell culture method which comprises the following steps: golden camellia leaves are collected and inoculated into a WPM liquid culture medium containing hormone for culture, primary callus is formed through induction, and the hormone comprises naphthylacetic acid and 6-benayl aminopurine; and inoculating the primary callus into a WPM liquid culture medium containing auxin and cytokinin, and culturing to obtain the golden camellia suspension cells.
Owner:DALIAN PRACTICAL BIOTECH
Application of camellia sinensis endophytic bacillus thuringiensis in preparation of medicine for relieving uc
The application provides an application of Camellia nitidissima endophytic Bacillus thuringiensis in preparation of a medicine for relieving ulcerative colitis, the Camellia nitidissima endophytic Bacillus thuringiensis is preserved in the China General Microbiological Culture Collection Center, and the preservation number is CGMCC No.32945. The Bacillus thuringiensis in the application can treat ulcerative colitis through a multi-target synergistic mechanism of regulating intestinal flora, activating an aromatic hydrocarbon receptor AhR, repairing an intestinal barrier, regulating a metabolic pathway and the like, so as to solve the problems of large side effects and easy recurrence of traditional treatment methods.
Owner:GUANGXI UNIV
Method for preparing golden camellia beverage through liquid fermentation
The invention relates to a method for preparing a golden camellia beverage by liquid fermentation, which comprises a tea soup preparation process and a fermentation process, the tea soup preparation process comprises the following steps: adding 25-30L of water and 250-400g of white granulated sugar into 500-600g of tea stems or yellow slices, decocting in boiling water for 10-12min to form tea soup, and fermenting in the fermentation process to obtain the golden camellia beverage. And the fermentation process comprises the following steps: inoculating a seed bacteria solution containing a single strain of eurotium cristatum into the tea soup according to 2-4% of the volume of the tea soup, and fermenting in a fermentation tank at the fermentation temperature of 30-32 DEG C for 3-5 days to obtain the golden camellia liquid beverage. By adopting the technical scheme, the preparation method for preparing the golden camellia beverage through liquid fermentation by taking the tea stems and the yellow slices as the raw materials not only has the health-care effect of eurotium cristatum, but also improves the economic value of the tea waste resources. The method is simple and easy to implement, more efficient, convenient to control and suitable for industrial production.
Owner:武夷学院
Male anti-hair loss composition containing camellia nitidissima flower extract and application of male anti-hair loss composition
The invention relates to a male anti-hair loss composition containing a camellia nitidissima flower extract and application, and belongs to the technical field of cosmetics. The invention firstly provides the anti-hair loss composition containing the camellia nitidissima flower extract for men. The anti-hair loss composition comprises the camellia nitidissima flower extract, a cucumber fruit extract, a gardenia fruit extract and a swertia bimaculata extract in a mass ratio of (0.01-5): (0.5-5): (0.05-0.5): (0.1-2). The composition obtained by compounding the four components in a specific proportion range can synergistically improve the anti-inflammatory and alopecia reducing effects of the composition, and can achieve the purposes of preventing alopecia and growing hair from multiple links such as improving the scalp environment, adjusting the hair follicle cycle and promoting hair follicle autophagy.
Owner:N O D TOPIA (GUANGZHOU) BIOTECHNOLOGY CO LTD
Cultivation method for improving effective components of golden camellia
The invention provides a cultivation method for improving effective components of camellia nitidissima, and relates to the technical field of camellia nitidissima cultivation. The method comprises the steps that 1, a biological treatment agent A is applied to the roots of camellia nitidissima flower buds in the physiological differentiation period in a watering mode, and the biological treatment agent A is formed by compounding dark partitioned endophytic fungus HS40 fermentation liquor and a bamboo leaf extracting solution according to the volume ratio of (1-3): 1; 2) spraying a biological treatment agent B on leaf surfaces 30-45 days before harvesting, wherein the biological treatment agent B is prepared by performing enzymolysis on camellia nitidissima flower extraction residues; (3) directional pruning is conducted before sprouting in spring, so that the included angle between a main branch and a trunk is kept at 45-60 degrees, and it is guaranteed that the light transmittance of a tree crown is not lower than 40%. According to the method, two biological treatment agents are applied in a specific period and combined with directional pruning, all technical means act synergistically, the content of total saponins and total flavonoids in the golden camellia leaves is effectively increased, and meanwhile resource recycling of agricultural by-products is achieved.
Owner:GUANGXI ZHUANG AUTONOMOUS REGION ACAD OF AGRI SCI
Repair composition containing camellia nitidissima extract microcapsules and application of repair composition
The invention belongs to the technical field of cosmetics, and particularly relates to a repairing composition containing camellia nitidissima extract microcapsules and application of the repairing composition. The repairing composition containing the camellia nitidissima extract microcapsules comprises the camellia nitidissima extract microcapsules, hydrolyzed royal jelly protein, chamomile extract, European foxtail millet leaf extract and magnolia sieboldii extract which have a synergistic effect, and the aim of barrier repairing can be achieved from multiple aspects of a physical barrier, an immune barrier, a microbial barrier and the like. The stability, the safety and the comprehensive effect of the composition are improved. According to the camellia nitidissima extract microcapsule disclosed by the invention, the camellia nitidissima extract is wrapped by using the inulin as a wall material, so that the thermal stability can be enhanced, water absorption and moisture retention of skin can be effectively promoted, the problems of skin dryness, tightness and the like can be relieved, harmful bacteria can be inhibited, and the growth of beneficial bacteria can be promoted. The composition provided by the invention also has the advantages of being simple and convenient in preparation method, suitable for industrial production and the like, can be applied to preparation of repair cosmetics, and has better market application value.
Owner:N O D TOPIA (GUANGZHOU) BIOTECHNOLOGY CO LTD
A processing method for Camellia nitidissima flowers
The present invention discloses a processing method for Camellia nitidissima flowers, belonging to the technical field of Camellia nitidissima processing, and comprising the following steps: immersing the freshly picked Camellia nitidissima flowers in a high-pressure fluid, where the pressure of the high-pressure fluid is 10-70 MPa, the temperature is 5-30 °C, and the time is controlled within 3-15 min; the high-pressure fluid is a supercritical fluid; taking out the Camellia nitidissima flowers from the high-pressure fluid and placing them in a de-enzyming roller to conduct high-pressure carbon dioxide de-enzyming, with the pressure being 40-50 MPa, the temperature being 30-40 °C, and the de-enzyming time being 20-40 min; drying the de-enzymed Camellia nitidissima flowers under a vacuum at 10-50 °C and a vacuum degree of 5-10 Pa until the water content of the flowers is 5-7%. First, use the supercritical fluid to remove impurities and dust on the flower surface and take away the internal moisture and grassy smell of the flowers, and then conduct high-pressure carbon dioxide de-enzyming. By controlling the pressure and carbon dioxide content, the de-enzyming temperature is controlled below 50 °C. On the premise of ensuring complete inactivation of enzyme activity, the appearance of Camellia nitidissima will not be deformed or collapsed, thereby improving the quality of Camellia nitidissima.
Owner:GUANGXI GUOMING JINHUA TEA TECH CO LTD
Primer combination for identifying active ingredients of golden camellia and application of primer combination
PendingCN120310951AMicrobiological testing/measurementDNA/RNA fragmentationBiotechnologyForward primer
The invention discloses a primer combination for identifying active ingredients of golden camellia. The primer combination comprises forward primers F01 to F48 as shown in sequences 1 to 48 in a sequence table and reverse primers R01 to R48 as shown in sequences 49 to 96 in the sequence table. According to the method, the total DNA of the golden camellia leaves is extracted and mixed with the primer combination to prepare a PCR amplification system, PCR amplification is conducted, then electrophoresis detection is conducted on amplification products, obtained strips are analyzed, identification of the active ingredients of the golden camellia can be achieved, and a scientific basis is provided for screening and cultivation of good golden camellia varieties.
Owner:GUANGXI FORESTRY RES INST