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32 results about "Dendrobium fimbriatum" patented technology
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Dendrobium fimbriatum, commonly known as 流苏石斛 (liu su shi hu), is a species of orchid. It is native to China (Guangxi, Guizhou, Yunnan), the Himalayas (northern and eastern India, Nepal, Bhutan, Bangladesh, Assam, Arunachal Pradesh) and Indochina (Myanmar, Thailand, Laos, Vietnam, Peninsular Malaysia).
Method for cultivating dendrobium fimbriatum
The invention discloses a method for cultivating dendrobium fimbriatum. The method comprises the following steps of: after an axillary bud of a dendrobium fimbriatum pseudobulb grows into a high-bud seedling, cutting the high-bud seedling and transplanting onto a seedling adaptation substrate; and transplanting to the field for cultivating. In the cultivating method, the high-bud seedling grown by the dendrobium fimbriatum pseudobulb on a dendrobium fimbriatum stock plant is cut, so that each high-bud seedling does not damage the stock plant, the accelerated formation of a new high-bud seedling on the stock plant is stimulated, the reproduction speed and efficiency of a dendrobium fimbriatum germchit are increased, the reproduction quantity of the dendrobium fimbriatum germchit is increased, the reproduction period is shortened, and the dendrobium fimbriatum stock plant is brought into full play; moreover, the high-bud seedlings are transplanted to the field after seedling adaptation, so that the survival rate of the seedlings is up to about 98 percent and the germchits are ordered and consistent; and the method has the advantages of low cost, high survival rate and the like, and is suitable for scale culture and cultivation of seedlings.
Owner:安龙县欣蔓生物科技有限责任公司
Instant dendrobe powder as well as preparation method and application thereof
The invention provides instant dendrobe powder as well as a preparation method and an application thereof. The preparation method of the instant dendrobe powder adopts wet granulation twice and concretely comprises the following steps: mixing fresh dendrobe with water, pulping and homogenizing to obtain slurry; adding auxiliary materials into the slurry, and carrying out spray draying to obtain dendrobe powder; mixing the dendrobe powder with ethyl alcohol, preparing a soft material and then carrying out granulation to obtain dendrobe granules; and drying the dendrobe granules to obtain the instant dendrobe powder, wherein the dendrobe comprises dendrobium officinale, dendrobium fimbriatum, nobile dendrobium, dendrobium thysiflorum, dendrobium devonianum paxt and the like. The preparation method of the instant dendrobe powder is simple, the obtained instant dendrobe powder is high in content of active ingredients, can be easily dissolved and can be widely applied to the field of medicines or health foods, so that the instant dendrobe powder has a good market prospect.
Owner:INST OF AGRO FOOD SCI & TECH CHINESE ACADEMY OF AGRI SCI
Method for directly planting dendrobium fimbriatum tissue culture seedlings in field
ActiveCN103548655AReduce cultivation costHigh transplant survival rateCultivating equipmentsSoilless cultivationSeedlingCulture mediums
The invention discloses a method for directly planting dendrobium fimbriatum tissue culture seedlings in a field. According to the method, culture media are optimized, and after seedlings are obtained by using the optimized culture media through tissue culture, the seedlings are planted in the specific environment and by adopting a unique matrix. By adopting the method, the dendrobium fimbriatum tissue culture seedlings are directly planted in the field, and acclimation is needless, as a result, the culturing cost of the seedlings is reduced, and transplantation survival rate and seedling obtaining rate of the seedlings are remarkably improved.
Owner:GUIZHOU CROP VARIETIES RESOURCE INST
Dendrobium tea and making method thereof
ActiveCN105432865AIncrease varietyRaise the ratioSenses disorderAntipyreticMaterials processingBlood sugar
The invention discloses a dendrobium tea and a making method thereof. The dendrobium tea is made by adopting fresh stems of Dendrobium fimbriatum Hook.var.oculatum Hook. and Dendrobium nobile, and a ratio of the Dendrobium fimbriatum Hook.var.oculatum Hook. to the Dendrobium nobile is 7-9:1-3. The dendrobium tea has the efficacy of resisting inflammations, resisting fatigue, resisting angiosclerosis, resisting tumors, resisting cataracts, resisting ageing, improving immunity and reducing blood sugar. A wine stir-frying technology used in traditional Chinese medicinal material processing is used in the making method of the dendrobium tea, so the leaching rate of effective components is improved, the dendrobium fragrance is lasting, and the technical problems of enough water and long-time decoction of dendrobium are successfully solved. The dendrobium tea produced through the method benefits human body absorption and utilization, has mellow taste, long sweet aftertaste, bright yellow color and lasting dendrobium fragrance, has stewing resistance, so the dendrobium tea produced in the invention has unique flavor and good quality.
Owner:GUANGXI YANGPING DENDROBIUM SCI RES INST
Gentle body wash
InactiveCN106667832ATo promote metabolismAnti agingCosmetic preparationsToilet preparationsPropolisCocoyl glutamate
The invention relates to gentle body wash. The gentle body wash comprises the following components in parts by weight: 5 to 7 parts of laurel ammonium sulfate, 3 to 9 parts of sodium cocoyl glutamate, 5 to 8 parts of polysorbate, 1 to 3 parts of citric acid, 2 to 4 parts of rhodiola rosea extracts, 2 to 5 parts of pelargonium roseum oil, 1 to 3 parts of Dendrobium fimbriatum Hook.var. oculatum Hook extracts, 2 to 4 parts of mint extracts, 1 to 2 parts of myosotis sylvatica extracts, 1 to 5 parts of tea saponin, 1 to 2 parts of ginkgo leaf extracts, 3 to 6 parts of tea bran extracts, 10 to 15 parts of EDTA disodium, 8 to 11 parts of cocamidopropyl betaine, 11 to 13 parts of PEG-150 distearate, 7 to 9 parts of sodium benzoate, 3 to 7 parts of styrene / acrylic acid (ester) copolymer, 2 to 4 parts of oat kernel extracts, 4 to 6 parts of polyethylene glycol, 1 to 2 parts of tocopheryl acetate, 1 to 2 parts of panthenol, 6 to 9 parts of glycerinum, 3 to 5 parts of milk protein, 5 to 8 parts of hydrolyzed rice bran protein, 3 to 9 parts of propolis, 2 to 4 parts of lactic acid, 1 to 3 parts of lactose, 1 to 2 parts of magnesium aspartate, 1 to 2 parts of zinc gluconate, 1 to 2 parts of copper gluconate and 50 to 60 parts of water. The components of the gentle body wash are blended comprehensively, so the gentle body wash has moderate cleaning force, foaming property and comfortableness, completely cleans dirt and redundant fat in pores gently, takes good care of skin water fat membrane and enables the skin to bright, smooth, soft and moist after being used.
Owner:林振慧
Establishing and determining standard of method for determining dendrobium fimbriatum purebred similarity, and determining method
ActiveCN110010202AJudgment valueThe method is simple and preciseAlternative medicinesBiostatisticsConfidence intervalStandard interval
The invention relates to an establishing and determining standard of a method for determining dendrobium fimbriatum purebred similarity, and a determining method. The determining method comprises thesteps of S1, acquiring a dendrobium fimbriatum sample which is same with a gene sequencing conclusion, and measuring the total length of each sample; S2, performing normality testing on a sample totallength variable; and S3, a standard interval: if a result obtained in the step S2 satisfies normal distribution, obtaining a 95% confidence interval of a mean value and a 95% confidence interval of astandard difference according to a normal distribution total calculating formula; wherein the confidence interval can be used as a standard range for discriminating purity of an unknown sample. The establishing determining standard according to the actual acquired data is characterized in that the 95% confidence interval of the mean value and 95% confidence interval of the standard difference arerespectively (50.0149,66.6251) and (15.7102,27.9898); and the tested dendrobium fimbriatum sample is compared with the intervals. According to the method of the invention, the breed purity is determined through a characteristic related with dendrobium fimbriatum morphology, thereby simply determining the value of the artificially planted dendrobium fimbriatum or whether the artificially planted dendrobium fimbriatum has a value; high identification accuracy is realized; and an important reality meaning is obtained.
Owner:北京蓝标一成科技有限公司
New application of dendrobium to preparation of product for preventing and treating angiosteosis
PendingCN111388603AGood effectImprove securityFood ingredient functionsCardiovascular disorderBiotechnologyDendrobium chrysanthum
The invention relates to the technical field of medicines and special medical foods, in particular to a new application of dendrobium to the preparation of a product for preventing and treating angiosteosis. The dendrobium is applied according to a dosage ratio in the preparation of the product for preventing and treating the angiosteosis; an experiment proves that the angiosteosis area can be remarkably reduced and the occurrence and development of the angiosteosis are inhibited; the angiosteosis inhibiting effect of the dendrobium is remarkable; the effect is remarkable and the safety is extremely high, so that the dendrobium has the wide application prospect in angiosteosis prevention and treatment; large-scale artificial planting has been realized; the dendrobium can be one or more ofdendrobium huoshanense, dendrobium officinale, dendrobium chrysanthum, dendrobium fimbriatum, dendrobium chrysotoxum and medicinal dendrobium with the same properties; and the dendrobium is rich in source and relatively low in price, so that the medicine use burden of patients can be reduced.
Owner:安徽同济生生物科技有限公司 +1
Quality detection method of Dendrobium fimbriatum Hook
ActiveCN108398516AAccurate quality evaluationSolve the problem of "curse of dimensionality"Component separationChromatographic separationSchaftoside
The invention discloses a quality detection method of Dendrobium fimbriatum Hook. The quality detection method comprises: 1) sequencing by using ITS-26SE and ITS-17SE as primers to identify the variety of a to-be-detected Dendrobium herb; 2) carrying out chromatographic detection on n samples to obtain detection data using a chemical small molecule component schaftoside and / or naringenin as a reference component; 3) respectively carrying out fingerprint detection on the samples to obtain the fingerprint peak area value of the full chemical components of Dendrobium fimbriatum Hook; and 4) establishing an analysis model by using the content value of the schaftoside and / or naringenin in the chromatographic data as the response variable and using the peak area value of other components in thefingerprint as the independent variable, screening the variable through a Lasso method, and establishing the characteristic fingerprint model related to the chemical small molecule component. According to the present invention, through the first-generation sequencing and the characteristic fingerprinting, the quality of Dendrobium fimbriatum Hook is precisely identified and controlled.
Owner:北京蓝标一成科技有限公司
Method for extracting tannic acid by utilizing herba dendrobii
ActiveCN108164572AImprove texturePrevent coagulationEsterified saccharide compoundsCosmetic preparationsDendrobium moniliformeDendrobium huoshanense
The invention relates to the technical field of tannic acid extraction, in particular to a method for extracting tannic acid by utilizing herba dendrobii. The method for extracting the tannic acid comprises the following steps: selecting any one or more of dendrobium huoshanense, dendrobium candidum, dendrobium moniliforme, dendrobium loddigesii rolfe, dendrobium fimbriatum, dendrobium chrysanthumand noble dendrobium as raw materials, and carrying out separation and purification technologies such as lixiviating, concentrating, atmospheric distillation, heating and distillation, filtering andresin purification, so as to effectively extract out the tannic acid with fine texture and pure white color, wherein the purity of a finished product tannin is 94.7 percent and the extraction rate is92.3 percent, so that the utilization rate and the use value of the herba dendrobii are effectively improved; the extracted finished product tannic acid has obvious and strong effects in the fields offoods, chemical engineering, cosmetics, medicines and the like; the medical effects of tannin with the same amount is 3 to 7 percent greater than that of the tannin extracted by utilizing the fructusschisandrae.
Owner:黔西南州成章农业发展有限公司
Preparation method of dry dendrobium alcohol extract for spontaneous hypertension
InactiveCN113952417ADecrease mRNA expression levelReduced expression levelMetabolism disorderCardiovascular disorderPharmacyAlcohol
The invention discloses a preparation method of a dry dendrobium alcohol extract for spontaneous hypertension, and relates to the technical field of pharmacy. The problem of tedious preparation is solved. The preparation method specifically comprises the following steps that fresh dendrobium strips are cleaned and dried in a drying box until the water content is less than or equal to 8%; obtained dry dendrobium is crushed and sieved with a 60-100-mesh separation sieve to obtain dry dendrobium powder for later use; 20 g of the dry dendrobium powder is weighed and placed in 350-500 ml of an extracting solution at the temperature of 55-60 DEG C to be repeatedly extracted twice, and extraction lasts for 15-24 h each time is achieved; the two extracts are combined, and filtering and sterilizing are achieved by using a filter membrane to obtain a clear solution; and the clear solution is concentrated under reduced pressure until the volume is 1 / 6-1 / 8 of the original volume, and freeze-drying is achieved until the weight is constant. The fresh dendrobium is one or a combination of more than two of dendrobium huoshanense, dendrobium officinale, dendrobium nobile, dendrobium nobile, dendrobium fimbriatum and dendrobium chrysotoxum. According to the preparation method of the dry dendrobium alcohol extract for the spontaneous hypertension, the preparation method of the dry dendrobium alcohol extract for the spontaneous hypertension can inhibit atherosclerosis and assist in treating hypertension diseases.
Owner:安徽同济生生物科技有限公司
Fluorescent PCR detection kit for discriminating three kinds of medicinal dendrobium in Chinese Pharmacopoeia, and application thereof
ActiveCN108998554AReal-time detectionImprove featuresMicrobiological testing/measurementDNA/RNA fragmentationFluorescenceDna amplification
The invention discloses a fluorescent PCR detection kit for discriminating three kinds of medicinal dendrobium in Pharmacopoeia, and application thereof. The detection kit comprises specific primers and specific probes for Dendrobium nobile, Dendrobium chrysotoxum and Dendrobium fimbriatum, and universal primers and universal probes for Dendrobium, wherein the sequences of the primers and the probes are as shown in SEQ No. 1-12. According to the invention, the specific fluorescent probes are paired with templates, so the detection kit has high specificity; and the detection kit also has high amplification efficiency, high sensitivity, high accuracy, good reproducibility and short detection period, can complete detection within 1.5 hours, is capable of detecting DNA amplification reactionsin real time, and provides powerful guarantee for the quality and authenticity of three medical kinds of medicinal dendrobium recorded in the 2015 edition of Chinese Pharmacopoeia.
Owner:BIOTECH RES CENT SHANDONG ACADEMY OF AGRI SCI
Preparation method and application of high-purity confusarin
ActiveCN110118844APreventing Misidentification ProblemsHigh purityComponent separationChromatographic separationExperimental research
The invention discloses a preparation method of high-purity confusarin, which comprises the steps of cutting fresh dendrobium fimbriatum into sections, conducting homogenizing, extracting, concentrating, carrying out chromatographic separation, removing pigment and carrying out gradient elution, and confusarin with the purity of more than 95% can be obtained by the method. The invention also discloses an application of high-purity confusarin in identification of dendrobium fimbriatum, which comprises the preparation steps of a reference substance solution and a test solution and the identification step using thin-layer chromatography. According to the invention, dendrobium fimbriatum is identified in a qualitative and quantitative mode through the thin-layer chromatography, the problem ofwrong identification in a character identification method is solved, a more scientific and standard identification mode is provided for identification of the dendrobium fimbriatum, and an idea is provided for making identification standards of the dendrobium fimbriatum for industries or departments; meanwhile, the purity of the prepared confusarin can reach more than 95%, so that a support is provided for experimental research of confusarin, and a foundation is laid for industrial production of confusarin.
Owner:INST OF QUALITY STANDARD & DETECTION TECH YUNNAN ACAD OF AGRI SCI
Traditional Chinese medicine for treating hyperactivity
InactiveCN106492079ASimple recipePromote absorptionNervous disorderAnthropod material medical ingredientsLiver and kidneyPuerarin
The invention relates to a traditional Chinese medicine for treating hyperactivity, and belongs to a traditional Chinese medicine technology. The traditional Chinese medicine is prepared from the following raw materials in parts by weight: lichen, radix stemonae, baphicanthus cusia bremek, spanishneedles herb, gynostemma pentaphyllum, caulis bambusae in taeniam, radix ophiopogonis, polygonum sinense L ., dendrobium fimbriatum, poria cocos, puerarin, borneol, red peony root, gallnuts, eucommia, dried radix rehmanniae, fringed iris herb, radix bupleuri, dysosma pleiantha, endothelium corneum gigeriae galli, herba fibraureae recisae, herba aristolochiae, kadsura longepedunculata, stephania and plumbago zeylanica. The traditional Chinese medicine provided by the invention has the effects of tonifying spleen, benefiting qi, nourishing liver and kidney, calming the heart and soothing the nerve for treating the hyperactivity, can fulfill the aim of treating both symptoms and root causes and guarantee no reoccurrence of the hyperactivity after the hyperactivity is cured, and is definite in treating effect.
Owner:曾凡跃
Dendrobium devoninum paxt tea and production method thereof
InactiveCN105639001AEffectively retain nutrientsRetain nutrientsTea substituesDendrobium chrysanthumDendrobium thyrsiflorum
The invention relates to the technical field of health foods and particularly relates to dendrobium devoninum paxt tea and a production method thereof. The dendrobium devoninum paxt tea comprises the following components in percentage by weight: 30% of Dendrobium fimbriatum Hook.var. oculatum Hook, 40% of dendrobium devoninum paxt, 10% of Dendrobium chrysanthum, 5% of Dendrobium thyrsiflorum, 5% of Dendrobium officinale and 10% of Dendrobium chrysotoxum. The dendrobium devoninum paxt is picked from April to June every year. The dendrobium devoninum paxt tea is convenient to eat, moderate in taste and rich in nutrients and can well meet requirements of people.
Owner:RUILI LINGRUI AGRI DEV CO LTD
Dendrobium fimbriatum cutting seedling method
InactiveCN104705175AWide variety of sourcesLow costGrowth substratesCulture mediaShootOblique cutting
The invention discloses a dendrobium fimbriatum cutting seedling method which comprises the steps that cutting branch selecting is carried out, wherein triennial dendrobe branches are selected, and branch middle portions or top portions are taken; shoot cutting is carried out, wherein cutting ends of the dendrobium fimbriatum branches are subjected to oblique cutting by the angle of 30-60 degrees, then the cutting ends are soaked in an ABT rooting powder solution, and soaking time is 6 h; cutting propagation is carried out, wherein processed cutting branches are vertically inserted into a seedling culturing matrix where humic pine bark is paved; and seedling culturing management is carried out, a seedbed is subjected to watering every 5 days, temperature is controlled to be about 25 DEG C, humidity is controlled at about 60%, and when 3-5 roots grow at the cutting ends of the dendrobe cutting branches and buds start to grow from middle internodes, seedling transplantation can be carried out. The cutting branches are the middle portions or the upper portions of triennial dendrobe stem branches, material sources are wide, cost is low, local materials can be used, meanwhile, the selected seedling culturing matrix is the humic pine bark, the source is wide, cost is low, and seedling culturing effect is obvious.
Owner:SUBTROPICAL CROPS INST OF GUIZHOU PROVINCE
High-yield method for stone-attached planting of dendrobium fimbriatum
The invention discloses a high-yield method for stone-attached planting of dendrobium fimbriatum. Limestone is adopted as a planting base, moss is thoroughly cleaned and attached to the surface of thelimestone, after the moss survives and is planted successfully, roots of high-bud seedlings of dendrobium fimbriatum are pressed in the moss by a vertical hand pressing method for associated growth,repeated tests find that the thickness of the associated moss ranges from 4.0 cm to 5.5 cm, and the biological characters of the dendrobium fimbriatum are the best.
Owner:GUIZHOU CROP VARIETIES RESOURCE INST +1
A kind of method utilizing dendrobium to extract tannin
ActiveCN108164572BImprove texturePrevent coagulationEsterified saccharide compoundsCosmetic preparationsBiotechnologyDendrobium huoshanense
The invention relates to the technical field of tannic acid extraction, in particular to a method for extracting tannic acid by utilizing herba dendrobii. The method for extracting the tannic acid comprises the following steps: selecting any one or more of dendrobium huoshanense, dendrobium candidum, dendrobium moniliforme, dendrobium loddigesii rolfe, dendrobium fimbriatum, dendrobium chrysanthumand noble dendrobium as raw materials, and carrying out separation and purification technologies such as lixiviating, concentrating, atmospheric distillation, heating and distillation, filtering andresin purification, so as to effectively extract out the tannic acid with fine texture and pure white color, wherein the purity of a finished product tannin is 94.7 percent and the extraction rate is92.3 percent, so that the utilization rate and the use value of the herba dendrobii are effectively improved; the extracted finished product tannic acid has obvious and strong effects in the fields offoods, chemical engineering, cosmetics, medicines and the like; the medical effects of tannin with the same amount is 3 to 7 percent greater than that of the tannin extracted by utilizing the fructusschisandrae.
Owner:黔西南州成章农业发展有限公司
Dendrobium fimbriatum cultivation method
The invention discloses a dendrobium fimbriatum cultivation method. The method is implemented by adopting a shading greenhouse, cultivation nutrients comprise bagged wood chips, broken stone materials and broken leaves, the waste resources generated after local forest wood processing and waste materials generated through local construction site processing are fully utilized, water, temperature and illumination are controlled in the greenhouse, and a waste resource cyclic utilization way is created. According to the method, the input-output of cultivated dendrobium fimbriatum is higher than the output rate of dendrobium fimbriatum cultivated through other dendrobium fimbriatum cultivation methods, safe and efficient cultivation of the dendrobium fimbriatum is achieved, and not only is the economic development model of sustainable development achieved, but also endangered wild dendrobium fimbriatum resources are protected.
Owner:丘勇番
Dendrobium fimbriatum seed tissue culture and rapid propagation method
ActiveCN104304037ASolving the problem of artificially planted seedlingsImprove cultivation efficiencyPlant tissue cultureHorticulture methodsGreenhouseSeedling
The invention discloses a dendrobium fimbriatum seed tissue culture and rapid propagation method. Dendrobium fimbriatum seeds are sown in inducing culture media and induced to sprout, then dendrobium fimbriatum budlets are sequentially transplanted into successive transfer culture media and rooting culture media to continue to be cultured, and dendrobium fimbriatum rooting tissue culture seedlings are obtained and can be transplanted to a greenhouse for seedling hardening. The tissue culture method is simple and convenient, steps are easy, operation is convenient, dendrobium fimbriatum rooting tissue culture seedling plants are robust and have high growing capacity, and the method is suitable for factory production.
Owner:嘉兴芸诗娇电子商务有限公司
Packaging method of dendrobium huoshanense stem leaf can
InactiveCN103689063AFruits/vegetable preservation by freezing/coolingDendrobium huoshanenseDendrobium sanguinolentum
The invention discloses a packaging method of a dendrobium huoshanense stem leaf can, which comprises the following steps: (1) scissoring fresh whole dendrobium huoshanense, cleaning, removing substrate soil; (2) filling a can with the cleaned whole dendrobium huoshanense; (3) discharging gas in the can, refrigerating at -15-8 DEG C for 3-4 days, and performing low temperature sterilization. The can is not edible until stored at normal temperature for at least 15 days. The method of the invention can retain freshness of dendrobium huoshanense stems for 8-12 months, and leaves for 3-5 months. The method is suitable for fresh keeping of not only dendrobium officinale, but also various dendrobe such as dendrobium nobile, dendrobium huoshanense, dendrobium loddigesii rolfe, dendrobium fimbriatum hook.var. oculatum hook, and the like.
Owner:安徽中升生物科技有限公司
A kind of rapid propagation method of Dendrobium fringe seed tissue culture
ActiveCN104304037BSolving the problem of artificially planted seedlingsImprove cultivation efficiencyHorticulture methodsPlant tissue cultureGreenhouseSeedling
The invention discloses a dendrobium fimbriatum seed tissue culture and rapid propagation method. Dendrobium fimbriatum seeds are sown in inducing culture media and induced to sprout, then dendrobium fimbriatum budlets are sequentially transplanted into successive transfer culture media and rooting culture media to continue to be cultured, and dendrobium fimbriatum rooting tissue culture seedlings are obtained and can be transplanted to a greenhouse for seedling hardening. The tissue culture method is simple and convenient, steps are easy, operation is convenient, dendrobium fimbriatum rooting tissue culture seedling plants are robust and have high growing capacity, and the method is suitable for factory production.
Owner:嘉兴芸诗娇电子商务有限公司
Method for establishing fingerprints of related characteristics of chemical small molecule components of dendrobium fimbriatum
ActiveCN108205027ASolve the problem of "curse of dimensionality"Improve applicabilityComponent separationSchaftosideCorrelation analysis
The invention discloses a method for establishing fingerprints of related characteristics of chemical small molecule components of dendrobium fimbriatum. The method comprises: 1) respectively performing chromatographic detection on samples having a sample size of n, and obtaining test data with chemical small molecule components schaftoside and / or naringenin as reference components; 2) respectively performing fingerprint analysis on the samples to obtain a peak area value of the fingerprints of all chemical components of dendrobium fimbriatum; 3) taking the component content value of schaftoside and / or naringenin in chromatographic data as a response variable, taking a peak area value of other components in the fingerprint as an independent variable to establish an analytical model, and establishing a linear regression model of the small molecular components and the fingerprints; 4) characterizing the contribution degree of the independent variable to regression modeling through a variable correlation coefficient index, and establishing the fingerprints of the related characteristics of the chemical small molecule components. According to the method, correlation analysis of the chemical small molecule component content is achieved, and the quality of the dendrobium fimbriatum medicinal material can be effectively identified, controlled and evaluated.
Owner:北京蓝标一成科技有限公司
Method for directly planting dendrobium fimbriatum tissue culture seedlings in field
ActiveCN103548655BReduce cultivation costHigh transplant survival rateCultivating equipmentsSoilless cultivationSeedlingCulture mediums
Owner:GUIZHOU CROP VARIETIES RESOURCE INST
Preparation method of fresh dendrobium aqueous extract for treating cell injury and inflammation
InactiveCN113940976AImprove expression levelInhibit the inflammatory responseDermatological disorderPlant ingredientsMedicinal herbsCell damage
The invention discloses a preparation method of a fresh dendrobium aqueous extract for treating cell injury and inflammation, and relates to the technical field of pharmacy. The invention aims to solve the problem of inflammation curative effect caused by cell injury of dendrobium. The method specifically comprises the following steps: taking 100g of fresh dendrobium, removing roots and leaves, reserving stems, crushing, and sieving with a 100-mesh sieve; adding 400-800ml of distilled water to immerse the medicinal materials, and repeatedly extracting for 2-4 times in a water bath of 70-85 DEG C, 1 hour each time; collecting multiple filtrates, combining, and filtering and sterilizing by using a filter membrane to obtain an extracting solution; concentrating a fresh dendrobium extracting solution at 40-55 DEG C under reduced pressure until the volume is 1 / 6-1 / 8 of the original volume, and then freeze-drying until the weight is constant. The fresh dendrobium is dendrobium huoshanense, dendrobium officinale, dendrobium nobile, dendrobium fimbriatum, dendrobium chrysotoxum, dendrobium aphyllum and dendrobium primulina. The fresh dendrobium aqueous extract has a certain protection effect on treatment of cell injury, and can inhibit inflammatory response induced by LPS..
Owner:安徽同济生生物科技有限公司
A kind of quality detection method of Dendrobium fringe
ActiveCN108398516BAccurate quality evaluationSolve the problem of "curse of dimensionality"Component separationSchaftosideFirst generation
The invention discloses a quality detection method of Dendrobium fimbriatum Hook. The quality detection method comprises: 1) sequencing by using ITS-26SE and ITS-17SE as primers to identify the variety of a to-be-detected Dendrobium herb; 2) carrying out chromatographic detection on n samples to obtain detection data using a chemical small molecule component schaftoside and / or naringenin as a reference component; 3) respectively carrying out fingerprint detection on the samples to obtain the fingerprint peak area value of the full chemical components of Dendrobium fimbriatum Hook; and 4) establishing an analysis model by using the content value of the schaftoside and / or naringenin in the chromatographic data as the response variable and using the peak area value of other components in thefingerprint as the independent variable, screening the variable through a Lasso method, and establishing the characteristic fingerprint model related to the chemical small molecule component. According to the present invention, through the first-generation sequencing and the characteristic fingerprinting, the quality of Dendrobium fimbriatum Hook is precisely identified and controlled.
Owner:北京蓝标一成科技有限公司
Method for cultivating dendrobium fimbriatum
Owner:安龙县欣蔓生物科技有限责任公司
A kind of dendrobium instant powder, its preparation method and application
The invention provides instant dendrobe powder as well as a preparation method and an application thereof. The preparation method of the instant dendrobe powder adopts wet granulation twice and concretely comprises the following steps: mixing fresh dendrobe with water, pulping and homogenizing to obtain slurry; adding auxiliary materials into the slurry, and carrying out spray draying to obtain dendrobe powder; mixing the dendrobe powder with ethyl alcohol, preparing a soft material and then carrying out granulation to obtain dendrobe granules; and drying the dendrobe granules to obtain the instant dendrobe powder, wherein the dendrobe comprises dendrobium officinale, dendrobium fimbriatum, nobile dendrobium, dendrobium thysiflorum, dendrobium devonianum paxt and the like. The preparation method of the instant dendrobe powder is simple, the obtained instant dendrobe powder is high in content of active ingredients, can be easily dissolved and can be widely applied to the field of medicines or health foods, so that the instant dendrobe powder has a good market prospect.
Owner:INST OF AGRO FOOD SCI & TECH CHINESE ACADEMY OF AGRI SCI
External preparation for treating mosquito bites as well as preparation method and application
The invention discloses an external preparation for treating mosquito bites as well as a preparation method and an application. A main drug of the preparation contains a herba dendrobii extract prepared from a herba dendrobii medicinal material, wherein the herba dendrobii medicinal material is any one of herba dendrodii officinalis, dendrobium fimbriatum and noble dendrobium. The concentration ofthe herba dendrobii extract in the external preparation is 0.15%-15%. The external preparation can be any one of florida water, an ointment, a liniment and spray. The preparation method of the external preparation comprises steps as follows: the herba dendrobii extract is taken, purified water in a certain proportion is added, the mixture is mixed uniformly, and the external preparation is obtained. A preparation method of the florida water comprises steps as follows: the herba dendrobii extract is taken, florida water auxiliary materials in a certain proportion are added, the mixture is mixed uniformly, and the florida water is obtained. The external preparation can be prepared into a medicine, cosmetics and a sterilized article for treating lumps or relieving itching caused by mosquitobite.
Owner:南京润斛堂生物科技有限公司 +1
Fluorescent PCR detection kit and its application to identify three kinds of medicinal Dendrobium in Pharmacopoeia
ActiveCN108998554BReal-time detection of amplification reactionsHigh amplification efficiencyMicrobiological testing/measurementDNA/RNA fragmentationBiotechnologyOfficinal
The invention discloses a fluorescent PCR detection kit for identifying three kinds of medicinal dendrobium in the Pharmacopoeia and its application. The detection kit includes specific primers and specific probes for Dendrobium nobile, Dendrobium tympani and Dendrobium fringe, as well as general primers and general probes for the genus Dendrobium, the sequences of which are shown in SEQ No.1‑12. The invention pairs specific fluorescent probes with templates, which has high specificity and specificity, high amplification efficiency, high sensitivity, high accuracy, good reproducibility, short detection cycle, and can be completed within 1.5 hours detection, and can detect DNA amplification reaction in real time, providing a strong guarantee for the quality and authenticity of the three kinds of medicinal Dendrobium recorded in the 2015 Pharmacopoeia.
Owner:BIOTECH RES CENT SHANDONG ACADEMY OF AGRI SCI
A kind of dendrobium tea and preparation method thereof
The invention discloses a dendrobium tea and a making method thereof. The dendrobium tea is made by adopting fresh stems of Dendrobium fimbriatum Hook.var.oculatum Hook. and Dendrobium nobile, and a ratio of the Dendrobium fimbriatum Hook.var.oculatum Hook. to the Dendrobium nobile is 7-9:1-3. The dendrobium tea has the efficacy of resisting inflammations, resisting fatigue, resisting angiosclerosis, resisting tumors, resisting cataracts, resisting ageing, improving immunity and reducing blood sugar. A wine stir-frying technology used in traditional Chinese medicinal material processing is used in the making method of the dendrobium tea, so the leaching rate of effective components is improved, the dendrobium fragrance is lasting, and the technical problems of enough water and long-time decoction of dendrobium are successfully solved. The dendrobium tea produced through the method benefits human body absorption and utilization, has mellow taste, long sweet aftertaste, bright yellow color and lasting dendrobium fragrance, has stewing resistance, so the dendrobium tea produced in the invention has unique flavor and good quality.
Owner:GUANGXI YANGPING DENDROBIUM SCI RES INST
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