529 results about "Dendrobium" patented technology

The invention provides an acne-removing composition containing ceramide, a preparation method of the acne-removing composition and an acne-removing product, and the acne-removing composition is prepared from the following components in parts by weight: 5 to 10 parts of plant extract, 1 to 3 parts of ceramide, 1 to 3 parts of gentiopicroside-vitamin C eutectic, 1 to 3 parts of compound polysaccharide and 0.3 to 0.7 part of transdermal enhancer. The plant extract is prepared from a herba dendrobii fruticosae flower extract, a lasiocarpus trifoliatus extract and a hedera rhododendron extract in a mass ratio of 1: (1-3): (2-4); the compound polysaccharide is prepared from tremella polysaccharide, tamarind seed polysaccharide and ganoderma lucidum polysaccharide in a ratio of 1: (3-5): (0.5-0.8); the transdermal enhancer is prepared from a cucumber extract and a salvia miltiorrhiza root extract in a mass ratio of 1: (1-3). The plant extracts in the acne-removing composition take effect synergistically, the acne-removing effect is achieved from multiple aspects of bacteriostasis, anti-inflammation and oil control, the purpose of efficiently removing acnes without relapse is achieved, and the natural plant extracts are mild and non-irritant, do not cause burden to the skin and have good application prospects.

The invention belongs to the technical field of dendrobium planting, and particularly relates to a method for grafting dendrobium to a tea tree. According to the method, the dendrobium seedlings are fixed on the perennial tea tree trunks through the air-permeable material, the fixed positions are kept moist by spraying water every day, proper environment temperature and humidity are limited, the roots of dendrobium can be kept breathable and moist, and the survival rate of dendrobium is increased. In addition, the canopy layer of the tea tree can achieve the effects of sun shading in summer and heat preservation in winter. Results of the embodiment show that by means of the method, after grafting is conducted for three months, the survival rate of the dendrobium nobile is 100%, fresh leaves of tea trees can be picked in spring every year to be processed into famous high-quality tea, branches can be picked after the dendrobium nobile grows for three years to be processed into commercial dendrobium nobile, and double economic benefits are achieved.

The invention discloses an application of a dendrobium extract in preparation of a medicine for treating type 2 diabetes, and mainly relates to the technical field of dendrobium. Particularly, the invention provides the dendrobium extract-containing medicine for treating the type 2 diabetes, so that the stability of components applied to the medicine for treating the type 2 diabetes in acidic, neutral and alkaline environments is improved, and the blood sugar rising amplitude is slowed down. Compared with the prior art, the medicine for treating type 2 diabetes mellitus prepared by the invention takes the dendrobium extract as a core and is matched with the synergistic emulsion, the rhizoma polygonati extract, the dogwood extract, the radix salviae miltiorrhizae extract, the bitter gourd extract, the vitamin B and the trace element chromium element; the traditional Chinese medicine composition disclosed by the invention can be used for synergistically regulating blood sugar metabolism, enhancing insulin sensitivity, improving microcirculation, stabilizing blood sugar, improving insulin resistance and lipid metabolism and enhancing immunity and cardiovascular functions, and a safe and effective medicine is provided for preventing and treating type II diabetes.

The utility model relates to a humidifying and atomizing device for cultivating dendrobe under a forest, and belongs to the technical field of dendrobe cultivation. The clamping rod is driven by the driving mechanism to be opened and closed, the device can be flexibly installed on a tree trunk according to the cultivation position of dendrobium nobile, operation is easy and convenient, the multiple atomizing nozzles are installed on the clamping rod, spraying and humidifying can be conducted on the periphery of the tree trunk in the transverse direction and the vertical direction at the same time, the humidifying and atomizing range is widened, the humidifying effect of dendrobium nobile is guaranteed, and the dendrobium nobile planting efficiency is improved. Therefore, a humid environment is provided for growth of dendrobium nobile, meanwhile, the problems of uneven manual humidification and watering leakage are avoided, the labor intensity of workers is greatly reduced, and the humidification efficiency is improved.

The present application belongs to the technical field of daily cosmetics, and particularly relates to a composition for controlling oil, fluffing and smoothing hair, and a preparation method and application thereof. The present application uses black willow bark and dendrobium stem as fermentation raw materials to prepare a fermentation medium, inoculates Brazil mold into the fermentation medium containing the black willow bark and the dendrobium stem to perform fermentation, and obtains active substances rich in the effects of controlling oil, fluffing and smoothing hair. The preparation method of the composition for controlling oil, fluffing and smoothing hair avoids fermentation of each plant alone, simplifies the preparation process, reduces the production cost, and does not use any organic solvent in the preparation process. The prepared composition is safe to human body, harmless to the environment, and beneficial to environmental protection.

The invention discloses a method for preparing instant freeze-dried dendrobium huoshanense by calcium salt dipping and vacuum freeze-drying. The method comprises the following steps: sorting fresh stems of dendrobium huoshanense, cleaning, airing, pre-cutting, calcium salt dipping, vacuum freeze-drying, vacuum nitrogen-filled packaging and the like. The freeze-dried dendrobium (strips) obtained by the method are ready-to-eat, bright green in color, crisp and delicious, rich in active substance retention, and convenient to store and carry. In addition, the freeze-dried dendrobium nobile strips can also be ground into powder and brewed or rehydrated and juiced for eating. The freeze-dried powder is brewed by adding water, has no caking, fresh taste and rich colloid, and the digestion, absorption and utilization rate of active polysaccharides is high; the freeze-dried dendrobium huoshanense strips are high in rehydration property and can be squeezed by adding water to form dendrobium juice which is fragrant, natural and smooth in taste, the polysaccharide dissolution rate of the freeze-dried dendrobium huoshanense strips is remarkably increased compared with that of fresh strips which are directly squeezed, and the freeze-dried dendrobium huoshanense strips have important significance in development of instant dendrobium huoshanense health preserving products.

The invention provides a flower cake and a preparation method thereof. The preparation method comprises the following steps: preparing a water-oil crust: uniformly mixing high-gluten flour, low-gluten flour, dendrobium nobile powder, powdered sugar, butter powder and ice water, and stirring until the surface is smooth and loose to obtain the water-oil crust; bakery shortening preparation: low-gluten flour and lard oil are uniformly mixed and kneaded into dough; preparing stuffing, namely uniformly mixing any one or a combination of dendrobium flower stuffing, rose flower stuffing and pineapple stuffing; stuffing wrapping and forming: wrapping the water-oil wrapper into the bakery shortening for three times, then rolling up and cutting the cake wrapper, loosening, rolling into the cake wrapper, putting the stuffing, wrapping, and rolling into a cake shape; and baking. The preparation method has the advantages that the content of trans-4-decenal and delta-decalactone is effectively increased and the flavor characteristic of the flower cake is improved by making the flower cake with the dendrobium flower mixed stuffing; the flower cake has remarkable texture characteristics.

The utility model discloses a dendrobium drink raw material extraction device which comprises an extraction tank, a sealing cover connected with the top of the extraction tank is provided with a feeding port and a liquid inlet, a filtering structural part located below the feeding port and the liquid inlet is arranged in the extraction tank, a driving assembly is arranged at the top of the sealing cover and connected with a driving shaft extending into the extraction tank, and the driving shaft is connected with a driving motor. A plurality of groups of stirring assemblies are arranged on the driving shaft, a telescopic cleaning brush for cleaning the inner wall of the filtering structural part is further arranged on the driving shaft, a push rod assembly is arranged at the bottom of the extraction tank, the telescopic end of the push rod assembly is connected with a sealing plug which extends into the extraction tank, and the end part of the push rod assembly is connected with the sealing plug which is matched with a discharging opening of the filtering structural part for sealing; the bottom of the extraction tank is connected with a discharge pipe; according to the utility model, the inner wall of the filtering structural member can be cleaned by adjusting the telescopic cleaning brush under the condition that the driving component drives the driving shaft, so that extracted solid materials are prevented from being adhered to the inner wall of the filtering structural member, and the filtering structural member is prevented from being blocked.

The invention belongs to the field of traditional Chinese medicine extracts, and provides a dendrobium extract as well as a preparation method and application thereof. Comprising the following preparation steps: extracting herba artemisiae scopariae with a solvent, enriching anti-bacteriostatic components in the herba artemisiae scopariae, mixing herba dendrobii with the herba artemisiae scopariae extract in proportion, extracting with a solvent, and purifying, refining, filtering and sterilizing an extracting solution through a chromatographic column, so as to prepare the herba dendrobii extract without the preservative, and the herba dendrobii extract can be applied to daily chemical products, medicines and health-care foods. And the shelf life can reach more than 24 months. The dendrobium extract prepared by the preparation method provided by the invention does not need to be added with traditional preservatives, so that the problems of irritation, allergy and the like caused by the preservatives are avoided, and the soothing and anti-inflammatory effects can also be improved.

The invention provides procyanidine C1 nanoparticles as well as a preparation method and application thereof, and relates to the technical field of food processing. The nanoparticles are prepared by using lysine as a coupling agent, polysaccharide (such as polygonatum polysaccharide, dendrobium polysaccharide and lycium barbarum polysaccharide) as an embedding wall material and procyanidine C1 as a core material through a self-assembly method. The nanoparticles can significantly improve the embedding rate and stability of the proanthocyanidins C1, enhance the anti-oxidation and anti-aging effects of the proanthocyanidins C1, can be used for constructing a nano delivery system or preparing anti-aging and anti-oxidation medicines and foods, and have wide application prospects.

The invention discloses a composite plant polypeptide composition with the effects of repairing pancreas and reducing blood sugar. The traditional Chinese medicine composition is prepared from the following raw materials in parts by weight: 10 to 50 parts of ginsenoside, 5 to 30 parts of radix astragali seu hedysari extract, 3 to 20 parts of radix rehmanniae polysaccharide, 2 to 15 parts of radix trichosanthis alkaloid, 5 to 25 parts of rhizoma dioscoreae polysaccharide, 5 to 30 parts of bitter gourd polypeptide, 3 to 20 parts of folium mori alkaloid, 8 to 40 parts of rhizoma polygonati polysaccharide, 5 to 25 parts of fructus hippophae flavone, 10 to 35 parts of wheat germ peptide, 2 to 15 parts of coptis berberine, 10 to 45 parts of corn stigma polysaccharide and 3 to 20 parts of saussurea involucrata polyphenol. 1-10 parts of sophora flavescens total alkaloids, 5-25 parts of a dendrobium extract, 5-30 parts of a radix puerariae extract, 8-35 parts of L-arabinose and 10-40 parts of small molecule peptides; 20 to 100 parts of collagen peptide and 15 to 80 parts of albumin peptide; 5-50 parts of microcrystalline cellulose, 3-30 parts of fructo-oligosaccharide and 0.5-5 parts of magnesium stearate; the limitation of single sugar control or simple component mixing in the prior art is broken through, a synergistic system of plant active components and functional polypeptides is constructed, and the purity and retention rate of the plant active components are improved by optimizing the extraction process.

The invention discloses a dendrobium nobile fresh leaf processing device and method.The dendrobium nobile fresh leaf processing device comprises a bearing mechanism, a paving mechanism and a vibrating mechanism, when a sliding frame translates, a driving rack located at the top of one side of one guide rail drives a first rotating shaft to rotate in the sliding frame in the mode that the driving rack is engaged with a first gear; a second gear is driven to transmit power to the top of a second rolling shaft through a third gear in the rotating process, then the second rolling shaft begins to rotate in a sliding frame and an adapter plate, a fourth gear on the outer side of the adapter plate drives a second synchronous belt to drive fifth gears located on the two sides to synchronously rotate, and the second rolling shaft and a scraping disc at the bottom end rotate at a constant speed; and through the cooperation of scraping of a flexible strip-shaped brush at the bottom of a scraping disc and reciprocating motion, a dendrobium nobile fresh leaf pile deposited on the top of a placement net is brushed and flatly laid, so that the situation that people need to manually spread the dendrobium nobile fresh leaves is effectively avoided.

The invention relates to the technical field of dendrobium officinale processing, and particularly discloses a method for realizing high value-added conversion of dendrobium officinale alkaloid based on efficient extraction. The method for realizing high value-added conversion of dendrobium officinale alkaloid based on efficient extraction comprises the following steps: S1, pretreatment and activation of raw materials: crushing dried dendrobium officinale stalks to 60-100 meshes to obtain dendrobium powder; mixing the dendrobium nobile powder with an activating agent aqueous solution to obtain activated wet dendrobium nobile powder; s2, deep eutectic solvent synergistic microwave extraction; s3, precipitation and enrichment of an anti-solvent; s4, cleaning and drying the precipitate; s5, preparing alkaloid nanoparticles; and S6, preparing the functional health-care product preparation. As a functional dietary supplement, the dendrobium officinale alkaloid solid beverage tablet or capsule provided by the invention can be used for daily health care, and has the advantages of high bioavailability, strong intestinal synergistic regulation function and good physical stability.

The invention relates to a method for preparing a dendrobium nobile exosome, the dendrobium nobile exosome prepared by the method and application of the dendrobium nobile exosome. Specifically, the preparation method of the dendrobium plant exosome disclosed by the invention comprises a layer-by-layer filtration step, and the layer-by-layer filtration step sequentially comprises deep filtration and optional membrane filtration.

The invention belongs to the technical field of traditional Chinese medicines, and particularly relates to a traditional Chinese medicine composition suitable for lowering lipid and protecting liver as well as a preparation method and application thereof. The traditional Chinese medicine composition comprises the following raw material components: red kidney beans, red yeast rice, Chinese yams, dendrobium nobile, Chinese wolfberry fruits, haws, lily bulbs, coix seeds, white hyacinth beans, fructus perillae, cassia seeds, fresh ginger, rhizoma polygonati, flaxseeds and black fungi. The composition aims at being simple, convenient and low in cost, has the biological activities of resisting oxidation, reducing lipid, protecting the liver, reducing blood sugar and the like, and can regulate lipid metabolism and sugar metabolism of an organism, inhibit oxidative stress reaction, inflammatory reaction and the like.

The invention relates to the technical field of deep processing of dendrobium nobile, in particular to a dendrobium nobile leavening and a preparation method and application thereof. The preparation method comprises the following steps: performing water extraction on dendrobe to obtain filtrate and filter residues; respectively freeze-drying to obtain filtrate freeze-dried powder and filter residue freeze-dried powder; fermenting the filtrate freeze-dried powder by using lactobacillus acidophilus to obtain filtrate fermentation liquor; fermenting the filter residue freeze-dried powder by using schizophyllata to obtain filter residue fermentation liquor; respectively freeze-drying to obtain filtrate fermentation freeze-dried powder and filter residue fermentation freeze-dried powder; mixing the filtrate fermentation freeze-dried powder and the filter residue fermentation freeze-dried powder according to a mass ratio of (4-6): 7 to obtain a dendrobium fermented product; the lactobacillus acidophilus fermentation makes full use of nutritional ingredients in the aqueous extract and converts the nutritional ingredients into substances which are easier to absorb and higher in activity; the schizophyllum commune fermentation filter residues further excavate potential active components in the filter residues, and the variety and content of fermentation products are increased; meanwhile, the combined fermentation process is carried out under mild conditions, so that the damage of high temperature, high pressure and the like to active ingredients is effectively avoided.

The invention relates to the technical field of molecular regulation and control, in particular to a dendrobium plant flower type regulation and control method based on a miRNA-mRNA regulation and control network, a detection primer group and application, the method comprises the step of regulating and controlling the expression quantity of at least one miRNA or the expression quantity of a target gene of the miRNA in a target dendrobium plant, and the miRNA is selected from at least one of a miR172 family, a miR5179 family, a miR528 family, a miR408 family, a miR168 family, a miR390 family and a miR399 family. The target gene is a flower development related gene corresponding to the miRNA. According to the invention, a regulatory network formed by dendrobium nobile flower type diversity is disclosed through a molecular level system, the functions of the key miRNA and the target gene thereof are clarified, a complete molecular regulatory technical system is established, theoretical and technical support is provided for dendrobium nobile flower type genetic improvement and new variety cultivation, and the method has outstanding scientific significance and application value.

The invention relates to a biological preparation prepared from astragalus polysaccharide and application of the biological preparation. The biological preparation comprises the following components: traditional Chinese medicine components: 15-20g of an astragalus-codonopsis pilosula-lucid ganoderma co-extract, 10-15g of an astragalus-atractylodes macrocephala-Chinese yam co-extract, 8-12g of an astragalus-medlar-dendrobe co-extract, 6-10g of an astragalus-ginseng-polygala tenuifolia co-extract and 5-8g of an astragalus-coptis-kudzu vine root co-extract; the biological preparation comprises the following components: recombinant human interferon alpha-2b150-200IU, 0.03-0.05 mg of an anti-PD-1 antibody fragment, 0.08-0.1 [mu] g of a brain-derived neurotrophic factor (BDNF) and 0.05-0.1 mg of a glucagon-like peptide-1 (GLP-1) analogue, and by means of multi-target linkage, traditional Chinese medicine polysaccharide synergistic protection of the biological preparation, dynamic dosage regulation and the like, the treatment effect on complex diseases is improved, and the dosage and side effects of the biological preparation are reduced.

The invention discloses a coffee-flavor plant extract and a preparation method thereof, and the coffee-flavor plant extract is refined by using lophatherum gracile, Chinese olive, folium cortex eucommiae, dendrobium officinale, astragalus membranaceus, codonopsis pilosula, dandelion and liquorice as composite plant raw materials through multi-strain synergistic fermentation and oak barrel aging and curing technologies. The dissolution rate and bioavailability of various bioactive components such as chlorogenic acid, ginsenoside, curcumin and dendrobium polysaccharides are effectively improved through multi-strain synergistic fermentation. The oak barrel ageing endows the product with unique baking, nut and vanilla flavors, the taste is mellow, and the flavor characteristic of coffee is effectively simulated. The plant extract prepared by the invention is rich in various functional components, and can assist in improving the memory ability. Meanwhile, a healthy, caffeine-free and rich-flavor herbaceous plant beverage is provided for consumers, a new solution is provided for product development of plant extracts, and huge market potential and economic value are achieved.

This invention discloses a method for controlling the growth of *Dendrobium fusiforme*, comprising: step one, capturing and culturing *Daphnia fusiforme* as individuals; step two, toxicity acclimatization culture of *Daphnia fusiforme*; step three, selection of toxicity acclimatization genotypes of *Daphnia fusiforme*; and step four, controlling the growth of *Dendrobium fusiforme* using toxicity-acclimatized genotypes of *Daphnia fusiforme*. This invention acclimatizes *Daphnia fusiforme* by feeding it with a toxin-producing strain of *Dendrobium fusiforme*, obtaining toxicity-acclimatized genotypes of *Daphnia fusiforme*, thus improving the survival rate and reduction rate of *Daphnia fusiforme* when treating *Dendrobium fusiforme*. Using toxicity-acclimatized genotypes of *Daphnia fusiforme* for biological algae control effectively improves the control effect on the growth of *Dendrobium fusiforme*.

The utility model relates to the technical field of dendrobe planting, in particular to a dendrobe planting greenhouse facilitating lighting, which comprises a base, a rain shielding mechanism is arranged at the top of the base and comprises a first motor, the first motor is fixedly connected with the right side surface of the inner wall of a first sliding groove close to the front side through a bolt, and an output shaft of the first motor is coaxially connected with a first threaded rod. A first n-shaped mounting frame is arranged on the left side of the first motor, a vertical beam, close to the front side, of the first n-shaped mounting frame is in threaded connection with the first threaded rod, two vertical beams of the first n-shaped mounting frame are slidably connected with the inner walls of the two first sliding grooves correspondingly, a rain shielding film is fixedly connected to the right side surface of the first n-shaped mounting frame, and the right end of the rain shielding film is fixedly connected with the left side surface of the fixing base. And a shading mechanism is arranged in the rain shielding film. According to the dendrobe planting greenhouse facilitating lighting, by arranging the rain shielding mechanism, the device has a rain shielding function, rainwater is prevented from falling into the greenhouse, and by arranging the light shielding mechanism, the device can adjust the illumination intensity in the greenhouse.

The invention discloses a preparation method of dendrobium polysaccharides and cosmetic application of the dendrobium polysaccharides, and relates to the technical field of daily necessities. The preparation method of the dendrobium polysaccharide comprises the following steps: mixing dendrobium officinale powder with water to obtain a to-be-extracted solution; performing ultrasonic extraction on the to-be-extracted solution, adding a compound enzyme into the to-be-extracted solution for enzymolysis after ultrasonic extraction, and filtering the enzymatic hydrolysate by adopting an ultrafiltration membrane with the molecular weight cut-off of 5000-10000 Da after enzymolysis is finished. According to the method disclosed by the invention, the extraction effect of the dendrobium polysaccharides can be remarkably improved and the content of the dendrobium polysaccharides can be increased in a manner of ultrasonic extraction, enzymolysis and ultrafiltration membrane filtration, and the prepared dendrobium polysaccharides are relatively high in content and relatively small in molecular weight. The ultra-low molecular dendrobium polysaccharide (the molecular weight is generally less than 10kDa) is selected as a component of the anti-oxidation and anti-wrinkle composition, so that the transdermal absorption efficiency and bioavailability of the anti-oxidation and anti-wrinkle composition can be remarkably improved. The antioxidant and anti-wrinkle composition can be widely applied to preparation of skin care products or cosmetics.

1. Name of the product in this design: Wine Box (Zaofu-Dendrobium Sauce Wine). 2. Purpose of this design: A box for holding wine bottles. 3. The key design elements of this product are the combination of shape, pattern, and color. 4. The image or photograph that best illustrates the design's key points: a 3D model. 5. The design for which protection is sought includes color.

The present invention provides a method for preparing dendrobium leaf-kombucha, comprising crushing dendrobium leaves, enzymatically hydrolyzing them with cellulase and pectinase, mixing them with tea leaves and purified water, heating and boiling them, cooling them, filtering and removing the residue to obtain an extract, and fermenting them with a kombucha fungus solution to obtain kombucha. The resulting kombucha is simple and efficient to process, has a unique flavor, rich bubbles, and is rich in nutrients, making it suitable for industrial production.

The utility model discloses a household rotary type dendrobium planting rack which comprises a base and a rotating rod, the rotating rod is rotatably arranged at the center of the top of the base, an upper supporting plate is rotatably arranged at the top of the rotating rod, a supporting frame is connected to one side of the base and one side of the upper supporting plate and is vertically arranged, a planting pot is spirally arranged on the rotating rod, and the planting pot is arranged on the rotating rod. According to the dendrobium planting device, the planting grooves are spirally arranged on the rotating rod, so that each planting groove is not shielded, the growth of dendrobium is prevented from being affected, the dendrobium is watered through the spray heads on the upper supporting plate, the planting efficiency is improved, and the dendrobium planting device is convenient to use and high in practicability. The problems that in the background technology, a household dendrobium nobile planting frame is large in occupied area, in order to improve the utilization rate of planting space, planting pots with different heights are mostly selected, but the space above dendrobium nobile is compressed through the planting mode, and watering and growth are limited are solved.

The present application relates to the technical fields of oligosaccharide preparation, and discloses a preparation method of dendrobium huoshanense oligosaccharide with liver protection activity, and the specific steps are as follows: first, fresh dendrobium huoshanense stems are selected, impurities are removed, and low-temperature drying is performed, then deionized water is added and heated to extract dendrobium crude polysaccharide; then the crude polysaccharide solution is refined to obtain dendrobium refined polysaccharide; then beta-mannanase is added to the dendrobium refined polysaccharide extraction solution for enzymolysis, the polysaccharide solution is removed through a molecular cut-off membrane, and dendrobium huoshanense oligosaccharide stock solution concentrate is obtained; finally, the finished product is obtained through freeze-drying. The preparation method is simple, efficient and pollution-free, and the prepared dendrobium huoshanense oligosaccharide has significant effects in liver protection.

The present application relates to the field of functional tea preparation technology, in particular to a health-preserving black tea rich in dendrobium polysaccharide and a preparation method thereof, comprising the following steps: pre-treating tea fresh leaves by spreading in the dark, subjecting fresh dendrobium strips to successively ultra-low temperature wall breaking, ultrasonic-assisted enzymatic hydrolysis and ultrafiltration purification to obtain a high-activity dendrobium polysaccharide enrichment liquid; subjecting the tea fresh leaves to primary withering by hot air, secondary withering under low oxygen after vacuum pulse spraying of the polysaccharide liquid; pulse gradient rolling of the tea leaves under a low-temperature environment, ultrasonic atomization supplementary spraying of the polysaccharide liquid in the heavy rolling stage; inoculation of the rolled and twisted leaves with a compound microbial inoculum, and fermentation under segmented temperature and oxygen control; and gradient drying by infrared, hot air and microwave. The present application solves the problems of polysaccharide loss and flavor fragmentation of existing dendrobium black tea, can efficiently enrich and stably retain dendrobium polysaccharide, realize deep and uniform loading of the polysaccharide, greatly improve the health-preserving value of the product, optimize the sensory quality of the black tea, coordinate the aroma and taste, and has strong controllability, is suitable for large-scale production, and takes into account the efficacy and drinking taste.

The invention belongs to the technical field of processing technologies of dendrobium candidum tea, and particularly relates to dendrobium candidum composite tea as well as a preparation method and application thereof. The dendrobium officinale composite tea is prepared by mixing dendrobium officinale stems, dendrobium officinale leaves, Chinese wolfberry fruits, roses and licorice roots according to the proportion of (2.4 g-4g): (0.4 g-0. 8g): (2.535 g): (0.688 g: 0.400 g). The dendrobium officinale stems and the dendrobium officinale leaves are obtained through vacuum freeze drying. The dendrobium officinale composite tea is high in leaching rate and can effectively resist oxidation and maintain the healthy level of blood sugar.

The invention discloses a raw material component content measuring method, a raw material component content measuring system and a dendrobium extraction method, and relates to the field of component content measurement. According to the raw material component content measuring method, raw material storage environment influence factor data and raw material component content data detection frequency are considered, and the raw material component content is measured by adjusting the influence factor data and the detection frequency; according to the method, the deterioration rate of the raw materials can be controlled to be optimal after the raw materials are stored, and the high quality of the raw materials supplied in the subsequent extraction process is ensured, so that the quality and the drug effect of an extract are ensured; a current storage raw material component content influence factor initial data set and a current storage component content initial detection frequency data set are subjected to multiple times of iterative adjustment by adopting a myxomycete optimization algorithm, and the deterioration rate at the end of storage of the corresponding raw materials is used as a fitness function; therefore, along with iteration, the deterioration rate of the raw materials at the end of storage becomes smaller and smaller, and the requirements of subsequent extraction are finally met.

The invention relates to a Chinese medicine composition, and discloses a medicine composition for treating chronic atrophic gastritis, a preparation method thereof and a use thereof. The medicine composition is prepared from effective ingredients and pharmaceutically acceptable auxiliary materials, wherein the effective ingredients are prepared from raw materials in the following weight ratio: 4-8g of red ginseng, 12-18g of white atractylodes, 4-8g of notoginseng, 4-6g of angelica, 8-12g of curcuma, 12-18g of coix seed, 12-18g of fritillaria thunbergii, 8-12g of dendrobium, 12-18g of falanghai, and 8-12g of salacia. Red ginseng and notoginseng are extracted by ethanol refluxing to obtain red ginseng and notoginseng extracts; red ginseng, notoginseng residues and the remaining eight raw materials are boiled and extracted with water, and the filtrate is concentrated and then added with the red ginseng and notoginseng extracts to prepare the preparation. This combination warms the spleen and replenishes qi, removes dampness and resolves blood stasis. It is used for chronic atrophic gastritis caused by spleen and stomach yang deficiency, internal obstruction of dampness and blood stasis, or accompanied by intestinal metaplasia and intraepithelial neoplasia. Symptoms include fullness in the epigastric region, noisy or dull pain in the stomach, decreased appetite, etc. It has a significant therapeutic effect on spleen and stomach yang deficiency, internal obstruction of dampness and blood stasis, etc.