2316 results about "Dendrobium officinale" patented technology

The invention provides a medium which is suitable for planting dendrobe, particularly planting dendrobium officinale, and a method for utilizing the medium to plant dendrobium officinale. The dendrobium officinale medium comprises an upper medium layer, a middle medium layer and a lower medium layer from top to bottom in sequence; the upper medium layer is deal sawdust, the middle medium layer is the mixture of deal sawdust and peat, and the lower medium layer is the mixture of deal sawdust and deal bark blocks. The dendrobium officinale medium and the plant method of dendrobium officinale have the advantages of wide sources and low cost; the appearance and the quality of the dendrobium officinale obtained with the medium and the method are superior to that of the dendrobium officinale obtained with other mediums.

The invention discloses a planting method for Dendrobium officinale. The method comprises the following steps of building a greenhouse, preparing a culture substrate, conducting transplanting, conducting field management, preventing and controlling plant diseases and insect pests, and conducting harvesting. According to the planting method for the Dendrobium officinale, the cultivation method for the Dendrobium officinale is standardized, significant technical problems and production problems, such as the problems of the substrate processing technology, the spraying technology and the pest control technology, existing in production are solved, the quality technology test and research are improved, and standardization production technical regulations are established.

The invention provides a tie-to-tree dendrobium officinale cultivation method, comprising the steps of seedling tissue-culture breeding, tissue-culture seedling acclimatization and tie-to-tree cultivation of acclimatized seedlings. The step of tissue-culture seedling acclimatization comprises selection of bottled tissue-culture seedlings, selection and arrangement of a seedling acclimatization medium, selection of seedling acclimatization fertilizer, planting and after-planting management and is characterized in that the seedling acclimatization medium consists of hardwood sawdust and broken stone mixed in a mass ratio of 6.5-7.5:2.5-3.5, and the seedling acclimatization fertilizer is organic fertilizer prepared by fermenting herbivorous animal waste. The step of tie-to-tree cultivation of acclimatized seedlings comprises selection of acclimatized seedlings, selection of cultivation forest land, selection of variety of trees to be tied, seedling tying up and planting management. The tie-to-tree dendrobium officinale cultivation method provided by the invention has the advantages of low planting cost, easiness in management, high survival rate and long harvesting period; moreover, the harvest products have high quality.

The invention discloses a manufacturing method for extracting and processing fresh juice stock solution by using dendrobium officinale as a raw material. The method furthest protect the color, flavor, nutrition and effective ingredients of dendrobium officinale fresh juice by surface sterilization of the collected fresh dendrobium officinale and technology of juicing, enzymolysis, vacuum degasification, micro-filtration, ultra-filtration, sterile filling, high-temperature instantaneous sterilization and the like, and meanwhile, the product is favorable for storing and realizing industrialized production. The dendrobium officinale is processed into the dendrobium officinale fresh juice stock solution which is easy to store, convenient to carry, simple to administrate, good in mouthfeel and easy to absorb and has health-care nutritional components and medicinal functions; the fresh juice stock solution does not contain any additive; and the content of the fresh juice stock solution reaches over 99 percent. The dendrobium officinale fresh juice stock solution can be administrated separately, also can be added into mineral water to form health-care beverage, also can be dissolved into wine to form nourishing health-care wine, and can be added into high-grade dishes to form nourishing dishes for eating.

The invention provides a processing method capable of reserving all components of dendrobium candidum. The processing method comprises the following steps: (1) preliminarily processing the medicinal material; (2) freeze-drying in vacuum; (3) preparing common powder; (4) preparing ultrafine powder; and (5) preparing ultrafine particles, wherein the step of freeze-drying in vacuum comprises the following three processes: pre-freezing; sublimation drying; and desorption drying. The product produced by the method has the advantages of fresh color, aromatic flavor and fully reserved nutrient components without loss, and is convenient to serve; meanwhile, the product is thoroughly dewatered, thus being convenient for long-term preservation, reprocessing and transportation at normal temperature.

The invention discloses a method for extracting various active ingredients from dendrobium officinale. The method comprises the following steps of: carrying out flash-extracting; centrifuging the flash-extracted crude extracting solution; carrying out alcohol precipitation and tertiary dehydration to the centrifuged liquid supernatant to obtain free polysaccharide; combining the centrifuged precipitates with polysaccharide and alkaloid extract; and extracting the various active ingredients from the dendrobium officinale, so that the comprehensive utilization of the dendrobium officinale resources is realized. The method disclosed by the invention is high in yield, capable of greatly shortening the extraction time during the extraction process, capable of avoiding the influences of thermal destruction to the products, capable of reducing the production cost and applicable to large-scale production.

The invention provides a method for rapidly reproducing high quality germchit with dendrobium officinale, which is characterized in that: (1) folded sprouts of the dendrobium officinale are taken and sterilized, and stem apexes are inoculated to a solid culture medium to establish a non-bacterial system; (2) the stem sections or small basal tissue blocks of the young seedlings of the non-bacterial system are cut for inducing protocorm based on suitable hormone combination and a culture medium; (3) the protocorm is cultured alternatively on liquid and solid subculture mediums for rapid multiplication to form protocorm masses; (4) the protocorm masses are cut apart and transferred on a solid planting medium for disuniting plants into small seedlings; (5) the small seedlings are transferred on a solid strong seedling culture medium for strengthening the seedlings and taking roots to culture complete plants; (6) the non-bacterial strong seedlings are fixedly planted in suitable seedling adapting substrate to obtain the high quality germchit. The method can be used in large scale industrialization and the explants have the advantages of high soil removal efficiency, high multiplication rate, low variability, strong germchit, good quality, high survival rate after being transplanted, strong growth potential, etc.

The invention relates to a light control method for dendrobium officinale tissue culture, which comprises the following steps of: obtaining powdery seeds after dendrobium officinale fruits are sterilized, culturing the powdery seeds through a seed germination culture medium, and germinating the cultured seeds to form protocorms. The method is characterized in that: in the tissue culture process of dendrobium officinale seedlings, a light emitting diode (LED) plant growth illumination system is used as a light source, and different illumination treatment is implemented according to different stages of dendrobium officinale tissue culture. The different illumination treatment is implemented according to different growth stages so that the dendrobium officinale seedlings can furthest utilize light energy for photosynthesis and the highest growth amount is obtained. Experimental results show that: the culture period of the dendrobium officinale seedlings can be effectively shortened according to the technical scheme, the time from the seeds to the rooted finished seedlings is only 150 to 180 days, the growth period is shortened by 30 to 60 days compared with the culture under a common fluorescent lamp, and the seedlings cultured by the method have stable hereditary character and good quality.

The invention provides a traditional Chinese medicinal dendrobium officinale preparation and a preparation method thereof. In the preparation method, by adopting freeze-drying and ultra-fine pulverization methods, dendrobium officinale is frozen to a brittle point or below vitreous temperature so that the dendrobium officinale is in a brittle state, then the dendrobium officinale is dried and pulverized in mechanical and pneumatic modes so that cell walls are broken, and finally ultra-fine powder is obtained. The preparation method has the beneficial effects of increasing specific surface area of the preparation, improving dissolution rate and bioavailability of effective ingredients, increasing absorption rate and absorption capacity for human body, enhancing pharmacological action and improving medicament effect up to 3-10 times as that of the traditional dendrobium officinale decoction pieces, thus reducing medicament consumption and saving medicinal materials.

The invention relates to a planting method of famous and precious Chinese herb medicine dendrobium officinale, and the method is characterized in that a cultivation bed of a plantation trough with an undulated bottom is established under a certain facility environment, multiple mixed organic matrixes mainly comprising pine bark are paved, a nondestructive planting technology for stretching tissue culture seedling roots is adopted, and scientific and reasonable dendrobium officinale planting method adopting comprehensive cultivation measures such as a photo and temperature control technology, a fertilizer control technology, an insect and harmful organism nuisanceless control technology and a sustainable harvesting technology is adopted in different growth seasons and for different plants according to the biological characteristics of the dendrobium officinale; and due to the adoption of the method, the ventilation, moisture evaporation and moistening functions of a plant root environment can be enhanced, and harmful substances influencing the growth of the plant can be eliminated in time, so that the plant can grow strong, active components are highly concentrated, the resistance is enhanced, a purpose of high yield and excellent quality can be realized, the high yield and stable yield of the dendrobium officinale can be guaranteed, the product quality is excellent, sustainability for harvesting the dendrobium officinale for multiple years can be realized, and super high yield of fresh products about 600kg per Mu every year can be realized after the method is put into production.

The invention provides a practical technique for breeding dendrobium officinale by using artificial seeds. The invention aims to provide a technique for breeding dendrobium officinale with high efficiency and low cost. The technique comprises the following steps of: inducing dendrobium officinale seeds on a germination culture medium to obtain protocorms, then performing propagation culture on the protocorms, transferring the protocorms to MS culture solution containing 0.5mg / L of ABA to perform shaking culture (100r / min), and replacing the culture solution once every 10 days; selecting the protocorms with length * width of about 0.5-1.5mm * 2.0-3.4mm as embedding propagation bodies by using a 6-mesh nylon mesh screen after 30 days, manufacturing the artificial seeds by adopting an instillation method, preparing basic artificial endosperm from MS, 0.5 mg / L of BA, 0.5mg / L of NAA, 0.3 percent of AC, 3 percent of sodium alginate and 0.3 percent of chlorothalonil, adding 1.5 to 2.0 percent of starch, 1.0 to 2.0 percent of water-retaining agent and 1.0 to 3.0 percent of nano TiO2 into the basic artificial endosperm, preparing artificial seed coat matrix by adding 2 percent of chitosan and 5.0 to 10 percent of nano TiO2 into sodium alginate, and performing germination and storage research of the artificial seeds.

The invention discloses a vacuum freeze-drying processing method of dendrobium officinale, comprising the following steps of: (1) washing and draining fresh steam sections of dendrobium officinale and cutting into segments; (2) arranging the drained dendrobium officinale in a freeze-drying device for pre-freezing and constant-temperature freezing at 30 DEG C below zero to 35 DEG C below zero; (3)carrying out sublimation drying on the dendrobium officinale processed in the step (2); (4) heating the dendrobium officinale after the sublimation drying in the step for (3) for evaporating residualwater; and (5) packing the condensed dendrobium officinale products with water content of 6-9% dried in the step (4) into clean and sanitary food-grade aluminum-foil bags, sealing to the dendrobium officinale products. The dendrobium officinale products processed by the method disclosed by the invention are rich in dendrobium officinale polysaccharide, and can be directly eaten or taken as ingredients for stewing soup to eat or making tea to drink. The dendrobium officinale products keep original state, taste and pharmacological effects of the dendrobium officinale, can be stored and transported at normal temperature, and has more than five years of shelf life.

The invention relates to a Dendrobium officinale extract and a preparation method thereof. The extract and preparation method thereof extract is prepared from extract and preparation method thereof through drying, crushing, water decoction process extraction, filtration, active carbon decolorizing purification, filtration, concentration and drying. The extract is rich in extract and preparation method thereof polysaccharides and amino acids, and also contains mineral matters, phlegmatic temperament and other components, and all the components are additives commonly used in cosmetics, so the extract can be applied to cosmetics, has the efficacy of moisturizing and nourishing skins, is safe and has no toxic or side effects. The preparation method has the characteristics of simple extraction purifying process, no organic solvents, safety, environmental protection and low production cost.

The invention provides a method for normatively planting dendrobium officinale in a simple greenhouse. The method comprises the following steps of selecting and treating a high-quality seed source, selecting a planting foundation, building the simple greenhouse, preparing a planting ground substance, performing fertilization and irrigation management, performing wild-imitating plantation, adjusting and controlling temperature and light illumination, performing scientific harvesting and the like. Due to the fact that a normative planting way is adopted, high-quality dendrobium officinale is obtained while the planting yield is improved, the planted dendrobe is high in quality and stable in yield, and the planting cost is reduced.

The invention provides a process for extracting dendrobium polysaccharide and dendrobine from dendrobium officinale. The raw material used in the process comprises dendrobium officinale, cellulase (a biochemical reagent), glucose, phenol, acetone, petroleum ether and absolute ethyl alcohol. According to the process provided by the invention, the polysaccharide and dendrobine in the dendrobium officinale are extracted by using cellulase-catalyzed extraction in a combination manner; the dendrobine is obtained when the dendrobium polysaccharide is obtained; high efficiency for single extraction of the polysaccharide by an enzymic method is kept; the effects of effectively breaking cell walls are improved; dissolution of polysaccharide and the like are promoted; the process and condition are mild; the extraction rate is improved to a certain extent; and the economic benefits are relatively high.

The invention relates to a moisturizing composition, and a preparation method and application thereof, which belong to the field of cosmetics. The moisturizing composition is prepared from the following components in parts by weight: 1.0 to 5.0 parts of sodium hyaluronate, 2.0 to 10.0 parts of carboxymethyl deacetyl chitosan, 30.0 to 60.0 parts of dendrobium officinale extract, and 25.0 to 67.0 parts of deionized water. The moisturizing composition can well form a netted natural biomimetic membrane with skin, the sodium hyaluronate performs the water supplementation and moisturizing in the biomimetic membrane, the carboxymethyl deacetyl chitosan forms a biomimetic sterile membrane, so that natural moisturizing factors such as the sodium hyaluronate can be effectively locked, the water loss rate is decreased; and the dendrobium officinale polysaccharide is combined with the natural biomimetic sterile membrane, so that the moisturizing lasting property after long-term use can be further improved, the restoration effect is improved, and the dryness and allergy problems of the skin can be fundamentally solved. The moisturizing composition has multidimensional efficacy such as moisturizing function, restoration function and skin barrier increasing function.

The invention discloses a health food for improving immunity and a preparation method thereof. The health food is prepared from the following raw materials in part by weight: 1 to 3 parts of dendrobium officinale, 2 to 6 parts of American ginseng and 6 to 18 parts of Chinese wolfberry. Pharmacological experiments prove that: the health food has an obvious effect of promoting an immune system, canobviously improve a phagocytic index of macrophage of immunosuppressed mice and increase coefficients of immune organs in nonspecifc immune experiments, can improve the conversion rate of lymphocytes, improve the level of immunoglobulin IgG, IgA and IgM in serum of the immunosuppressed mice and assist in conditioning immunodeficiency disease, and diseases such as weakened immune system, low resistance and the like.

The invention relates to a planting method for dendrobium officinale. According to the planting method for the dendrobium officinale, raw materials such as peat soil, peanut shells, pine brans, pine bark, a small amount of bat excrement are manufactured into powder and are used as a substrate, high-temperature processing is conducted on the substrate at the temperature from 100 DEG C to 110 DEG C, superior varieties of dendrobium on a mountain are collected, sterilization processing is conducted on the varieties of dendrobium, then the varieties of dendrobium are sowed and transferred to a greenhouse after one year, the sunshine-shielding processing, and proper temperature and moisture control are adopted, a pollution-free bactericide is used for preventing the dendrobium officinale from getting the soft rot disease and the black spot disease, and prepared pure natural plant liquid is used as the insecticide, so that the planted dendrobium officinale which is plump, free of pesticides, hormones and chemical medicine pollution and excellent in quality is obtained, and the market requirements are met.

The invention relates to the technical field of masks, and particularly relates to a Dendrobium officinale moisturizing and repair sleeping mask and a preparation method thereof. The mask comprises a phase A component and a phase B component, wherein the phase A component comprises moisturizer, emulsifier, sodium hyaluronate A and water; the phase B component comprises Dendrobium officinale extracting solution, Crocus sativus extract, ganoderma lucidum extract, agilawood extract, sodium hyaluronate B and cosolvent. The mask is prepared from Crocus sativus, ganoderma lucidum, agilawood and Dendrobium officinale, wherein the Crocus sativus achieves the main effect of activating blood circulation to dissipate blood stasis; the ganoderma lucidum and the agilawood respectively achieve the auxiliary effects of invigorating qi and calming the nerves, and promoting circulation of qi to relieve pain; the Dendrobium officinale achieves the adjuvant effect of nourishing yin and promoting salivation; and the whole composition achieves the effects of promoting flow of qi and blood circulation, dispersing blood stasis and nourishing the kidney-yin. Besides, since the Dendrobium officinale extracting solution contains abundant colloid, the loss of moisture and collagen in the skin can be supplemented, elastic fibers can be repaired, and cell tissues can be reformed, so that the original elasticity and gloss of the skin are recovered, the remarkable freckle removal effect is achieved; and under the condition of ensuring that the skin is sufficiently moisturized, the mask has a greatly improved skin repair function.

The invention discloses a dendrobium officinale stem cell and an isolated culture method thereof. The method comprises the following steps: culturing plant root tissue containing a quiescent centre, performing subcultring and scale-up culture on quiescent centre stem cell, and then preparing stem cell dry powder or extracting solution according to requirements. The dendrobium officinale stem cell overcomes the problem that dendrobium officinale in vitro material is easy to brown, the cell of a stem cell line is not differentiated, the cell increment is large in a nutritional condition, the culture time is short, and the cell activity is high. The dendrobium officinale stem cell and the method have the advantages that the technical process is easy to operate, the quantity of technological processes is less, the output is high, and the dendrobium officinale stem cell obtained is anti-aging and oxidation resistant, promotes hair growth and high baldness-resistant activity, and can be manufactured into functional health care products and cosmetics for preventing and curing various senescence and baldness and relevant Chinese drugs for preventing senescence and baldness.

The invention discloses a fresh dendrobium officinale American ginseng particle and a preparation method thereof. The weight proportion of dendrobium officinale to American ginseng is (1.5-3.0): (0.8-2.0), wherein the dendrobium officinale is fresh and the American ginseng is dry. The method comprises the following steps of: grinding, filtration, extraction, drying and granulation. The fresh dendrobium officinale American ginseng particle has the beneficial effect that fresh dendrobium officinale is used as raw materials for direct processing, so that the traditional drying process of the dendrobium officinale is saved and the effective constituents are not easy to be destroyed; the obtained product has high polysaccharide content and the yield is higher than that of the traditional process, so that the advantage of the fresh dendrobium officinale American ginseng particle is more obvious. Moreover, as being rich in dendrobium officinale chlorophyll, the product has light green color after brewing; and chlorophyll is taken as a mark to indicate whether the nutritional ingredients are destroyed or not in the product processing process, the product follows the principle of low temperature and quick speed in the whole processing process and then the nutritional ingredients including the dendrobium officinale chlorophyll are completely retained, so that the product has light green color and natural smell after brewing, and to the point, the similar products on the market cannot achieve the effect.

The present invention relates to a dendrobium officinale full-light artificial cultivation method, which belongs to the cultivation technical field of the Chinese medicinal material cultivation. The specific process is that a strong tissue culture seedling in the height of four to eight centimeters is selected to be trained in the substrate mixed by the lichen, the tree moss or the perlite with the peaty soil in a proportion 2 :1 under the conditions of 25 percent to 30 percent transmittance and the appropriate watering and the ambient relative moisture is controlled within 60 percent to 70 percent and keeping the ventilation; sever days later, the seedling is sprayed with nutrition liquid; the spraying nutrition-application period is seven days; after training the seedling for two months, the seedling is moved to an environment with the transmittance of 50 percent to 60 percent for the adaptation for 30 days; the seedling is moved to an environment with the transmittance of 80 percent to 90 percent for adaptation for ten to fifteen days; finally, the seedling is moved to be cultivated on a culture seedling bed that is provided with an irrigation device 1.5 meters above under the full light condition; under the full light condition, the seedling is watered at a proper time and applied with nutrition liquid periodically and the nutrition spraying-application period is ten days; the culture ambient relative moisture is controlled within 60 percent to 80 percent; 1.5 to 2 years later, the Chinese medicinal material-the dendrobium officinale with high yield and high content of the effective composition of the medicine can be harvested. The present invention has the advantages of simple operation, low cost, good benefit, excellent quality and high yield.

The invention discloses an original ecology organic cultivation integrated technology under dendrobium officinale. The technology full simulates the wild environment of natural growth under the dendrobium officinale mountainous area, no greenhouse facility is needed, vegetation which is manually rimmed is used for overshadowing, dendrobium officinale tissue culture seedling are directly transplanted to culture medium which is provided with excellent breathability and is manually prepared under wood after being disinfected, or is directly transplanted to a loose ground which is in a natural state and is rich of organic humus under wood for open type, wild-mimic healthy and ecological planting, biogas slurry, silkworm feces and spring water which are dedicated for the dendrobium officinale are applied, the water and fertilizer supply of the dendrobium officinale is ensured, American taxus chinensis is moderately interplanted in a base for driving pests, the survival rate of transplanting of the dendrobium officinale tissue culture seedling can reach over 95 %, the effective elements are high in content, the quality is excellent, no chemical drug residue is produced, the management is convenient and the investment is smaller. The specific steps comprises base selection, base cleaning, biogas slurry preparation, mist spray irrigation system installation, woodiness medium manufacturing, culture medium pavement, tissue culture seedling disinfection, transplantation, base sterilization, water and fertilizer management, pest control and harvesting.

The invention discloses a three-step method for producing a 'dragon head phoenix tail' high-quality officinal dendrobium stem material. The method comprises three steps of embryo culture for direct seedling formation, plug plantation of seedlings in a greenhouse, and culture of a semi-mature seedling epiphytic trunk; and an officinal dendrobium stem production technology is simplified, seedling breeding time is shortened, and the quality and transplanting survival rate of test tube seedlings of officinal dendrobium stem are improved. In the method, the production time of the test tube seedlings is 6 to 7 months, but the conventional test tube seedling breeding time is 10 to 12 months. An officinal dendrobium stem medicinal material prepared by the method has a thick and short stem, the content of polysaccharide from Dendrobium officinale is 36 to 48 percent, and the officinal dendrobium stem medicinal material has a 'dragon head phoenix tail' characteristic in external shape and is a necessary raw material for processing 'dragon head phoenix tail' Tiepi Fengdou. A semi-mature seedling epiphytic trunk technology in the method is suitable for farmers in mountainous areas to cultivate the officinal dendrobium stem, and is low in investment and high in yield; the farmers do not need to build greenhouses and only need to purchase plug seedlings; and the cultivation technology is easy to grasp and is a practical technology for servicing 'Three Rural Issues'.

The invention discloses a preparation method of a dendrobium officinale extract. The method comprises the following steps: by taking fresh dendrobium officinale strips as a raw material, performing fermentation with neutral protease after juice squeezing; quickly freezing fermentation liquor, naturally unfreezing the fermentation liquor, and removing starch and other impurities from the fermentation liquor; removing a starch solution through treatment with strongly acidic cation exchange resin and weakly basic anion exchange resin; and finally performing concentration with a titanium stick filter, performing alcohol precipitation and centrifugation, collecting supernatant, and freeze-drying the supernatant to prepare the dendrobium officinale extract. The preparation method is simple to operate, low in cost and high in industrialization degree. The dendrobium officinale extract provided by the invention is used for preparing medicines for treating wounds. Compared with a control group, the dendrobium officinale extract is remarkably different in wound size, healing speed and mean healing time within 10 days after operation of rabbits; and the dendrobium officinale extract can speed up the healing of a wound of a wound model rabbit.

The invention discloses freeze-dried dendrobium officinale powder and a preparation method thereof. The method comprises the steps of (1) cleaning fresh picked dendrobium officinale with water, drying, and cutting the dendrobium officinale into sections which are 2-4cm long; (2) putting the dried dendrobium officinale into a juicing machine, adding pure water according to a ratio of material to liquid being 1g:5ml and juicing; (3) freezing the dendrobium officinale juice at the temperature of -20 DEG C for one night; (4) pre-cooling vacuum freeze-drying equipment at the temperature of -56 DEG C for half an hour; and (5) putting a frozen dendrobium officinale product into the pre-cooled vacuum freeze-drying equipment, and performing vacuum freeze-drying treatment under conditions that the temperature is -56 DEG C and the vacuum degree is 7-9Pa for 18-30 hours so as to obtain the freeze-dried dendrobium officinale powder. The method is simple, is easy to operate and is low in production cost; the obtained freeze-dried dendrobium officinale powder product is loose, is rich in dendrobium officinale polysaccharide, does not contain fibers and is high in dissolvability; the utilization rate of the officinale polysaccharide is high; furthermore, the original state of dendrobium officinale is retained, and the freeze-dried dendrobium officinale powder is light green, has a fresh taste and medicinal effects and can be stored and transported under normal temperature; the retention period is effectively prolonged.

The invention discloses a dendrobium officinale health-care tea and a preparation method thereof. The dendrobium officinale health-care tea comprises, by weight, 30-35 parts of dendrobium officinale, 12-18 parts of honeysuckle flower, 10-15 parts of chrysanthemum, 10-13 parts of haw, 10-15 parts of acacia honey and 20-30 parts of wolfberry. The dendrobium officinale health-care tea has effects of dendrobium officinale, chrysanthemum, honeysuckle flower, haw, wolfberry and acacia honey, has a pure and fresh taste, and has functions of clearing heat and removing toxins, protecting liver and improving eyesight, generating body fluid and moisturizing dryness, and maintaining beauty and resisting ageing. The preparation method has simple processes and strong operationality and can be used widely.

The invention discloses a dendrobium officinale granula. The dendrobium officinale granula mainly comprises dendrobium officinale, poria cocos, ginseng, fructus lycii, rhizoma dioscoreae and semen coicis, wherein the ratio of the dendrobium officinale to poria cocos to ginseng to fructus lycii to rhizoma dioscoreae to semen coicis by weight is 15 to 28: 30 to 42: 7 to 18: 3 to 13: 15 to 28: 15 to 28. The dendrobium officinale granula has the effects of adjusting the immunologic function, resisting the fatigue and boosting Qi and nourishing Yin, is suitable for weak people and easily fatigable, specially shows good effect for people with rehabilitation, overwork and pneumogastric deficiency of Yin, can remove the physically and mentally fatigued feel of people due to busy work and study, and also can effectively improve the working efficiency as well as learning efficiency.

The invention relates to the technical field of beverage production, in particular to a passion fruit beverage and a preparation method thereof. The passion fruit beverage is prepared from the following components: 20 to 40 parts of passion fruit juice, 5 to 10 parts of Dendrobium officinale juice, 5 to 10 parts of juicy peach juice, 5 to 10 parts of grapefruit juice, 5 to 10 parts of grenadine juice, 5 to 10 parts of citric acid, 1 to 2 parts of a stabilizer and 100 parts of purified water. The passion fruit beverage prepared by the preparation method of the passion fruit beverage disclosed by the invention is formed by taking the passion fruit juice as a main raw material and mixing the Dendrobium officinale juice, the juicy peach juice, the grapefruit juice and the grenadine juice as well as the additives such as the citric acid and the stabilizer with the water, so that the passion fruit beverage is nutrient-rich, good in taste and strong in flavor and has the effects of relieving a cough and moistening the lung as well as clearing heat and removing toxicity; moreover, in cooperation with the various fruits, the health care effects, for passion fruit, of diminishing inflammation and relieving pain, promoting blood circulation and improving the health, reducing lipid and blood pressure, enriching yin and nourishing kidney, refreshing oneself and dispelling the effects of alcohol, removing fatigue, eliminating toxin and beautifying skin, strengthening immunity and the like can be effectively played.