101 results about "Bletilla striata" patented technology

The invention relates to the technical field of cosmetics, in particular to a composition for promoting skin microcirculation as well as a preparation method and application thereof, and the key point of the technical scheme is that the composition consists of the following components: rhizoma bletillae, motherwort, poria cocos, moutan bark, ginseng, peach blossom and lotus. According to the composition, the deep-eutectic solvent is combined with a micro-jet extraction technology, so that the extraction efficiency of active ingredients such as flavonoids is remarkably improved, and functional ingredients for resisting oxidation, resisting aging and promoting blood circulation are effectively reserved. According to the composition disclosed by the invention, the comprehensive effects of improving skin microcirculation, relieving dark skin color and delaying senescence are systematically realized by efficiently extracting active substances, activating a microcirculation core pathway and cooperating with coherent effects of a whitening and repairing mechanism.

The invention discloses a traditional Chinese medicine-probiotic combined preparation, a preparation method thereof and application of the traditional Chinese medicine-probiotic combined preparation in gastric mucosal lesion protection. The preparation is composed of a traditional Chinese medicine extract and a bacillus subtilis bacterial suspension, the traditional Chinese medicine extract is prepared from radix codonopsis, rhizoma smilacis glabrae, rhizoma atractylodis macrocephalae, fructus aurantii, radix aucklandiae, bletilla striata, herba ecliptae, radix salviae miltiorrhizae, fructus arctii and fructus psoraleae according to a specific proportion through water decoction, filtration, freeze-drying and mixing with the prepared bacterial suspension. The combined preparation has remarkable protection and treatment effects on gastric mucosal lesion caused by helicobacter pylori infection and ethanol, not only can effectively inhibit the growth of helicobacter pylori, but also can relieve gastric inflammatory response and apoptosis, and the effect of the combined preparation is equivalent to or even better than that of a conventional triple therapy or omeprazole. Meanwhile, the preparation shows synergistic interaction functions of regulating body immunity and maintaining intestinal flora balance, the preparation process is simple and convenient, the safety is high, and the preparation has wide application prospects in preparation of drugs for resisting helicobacter pylori, protecting gastric mucosa and regulating intestinal flora.

The invention discloses a preparation method of anti-aging whitening skin cream based on traditional Chinese medicine exosome extraction, and relates to the technical field of cosmetics. Comprising the following steps: (1) raw material compatibility and pretreatment: taking 1-8 parts by mass of abelmoschus manihot exosome, 1-8 parts by mass of bighead atractylodes rhizome exosome, 1-8 parts by mass of bletilla striata exosome, 1-8 parts by mass of radix angelicae exosome, 1-8 parts by mass of white poria cocos exosome, 1-8 parts by mass of radix paeoniae alba exosome, 1-8 parts by mass of lily exosome, 1-8 parts by mass of silkworm larva exosome, 1-8 parts by mass of white asarum exosome and 1-8 parts by mass of cordyceps sinensis exosome; according to the skin care product disclosed by the invention, the exosome system of twelve traditional Chinese medicinal materials is applied to the field of skin care products for the first time; a complete traditional Chinese medicine exosome extraction, identification and preparation technology system is established; the exosome is used as a natural nano-carrier, so that the skin permeability of active ingredients is remarkably improved; based on the theory of complementing color with color in traditional Chinese medicine, traditional Chinese medicinal materials with white character heads are carefully selected; the exosomes of the medicinal materials have a synergistic effect, so that multi-target skin metabolism regulation is realized.

The invention discloses a freckle-removing and whitening mask which is prepared from the following raw materials: chrysanthemum, pearl, radix angelicae, almond, poria cocos, rhizoma atractylodis macrocephalae, peach kernel, ginseng, mung bean, bletilla striata, cortex moutan, rhodiola rosea, silkworm larva, Chinese yam, honeysuckle and the like. The facial mask is a pure traditional Chinese medicine facial mask, has remarkable curative effects on whitening, removing freckles, removing acnes and minimizing pores, and can effectively reduce facial skin damage, effectively inhibit growth of facial germs, promote vigor of subcutaneous capillaries of the damaged face, improve metabolism of the skin and enable the facial skin to reappear in a compact and refined state. In addition, the facial mask can enhance the ability of facial skin to resist invasion and stimulation of external germs, form a natural protective barrier for the facial skin, well repair, moisten and care the facial skin, and keep the facial skin comfortable, beautiful and healthy for a long time. Pure traditional Chinese medicine raw materials are selected, chemical components are not added, and harm to facial skin and the body is avoided.

The invention provides a traditional Chinese medicine composition, a black plaster and application of the black plaster. The traditional Chinese medicine composition comprises the following components in parts by mass: 5-30 parts of wormwood, 8-35 parts of chinaroot greenbrier, 100-250 parts of semen brassicae, 45-60 parts of radix angelicae, 8-35 parts of ligusticum wallichii, 10-35 parts of rhizoma dioscoreae nipponicae, 10-35 parts of salvia miltiorrhiza, 8-35 parts of angelica sinensis, 15-40 parts of lamiophlomis rotata, 10-35 parts of radix saposhnikoviae, 8-35 parts of poria cocos, 5-30 parts of rhizoma drynariae, 5-30 parts of black radix aconiti lateralis preparata, 8-35 parts of safflower, 8-35 parts of rhizoma polygonati, 20-45 parts of sambucus williamsii, 15-40 parts of psammosilene tunicoides and 8-35 parts of aspongopus. , 45-60 parts of dragon's blood, 10-35 parts of myrrh, 20-45 parts of obscured homalomena rhizome, and 30-60 parts of madder. The traditional Chinese medicine composition has the effects of promoting blood circulation to remove blood stasis, expelling wind and removing cold, relaxing tendons and activating collaterals and clearing away heat and toxic materials, and can effectively prevent and / or treat pain, numbness and swelling of shoulders, necks, waists, knees, joints and other parts.

The invention provides a rhizoma bletillae composition as well as a preparation method and application thereof, and relates to the technical field of traditional Chinese medicine preparations. The core effective component of rhizoma bletillae is rhizoma bletillae polysaccharide, the rhizoma bletillae polysaccharide has the effects of film forming, hemostasis, targeted wound repair promotion and infection prevention, tea polyphenol and rhizoma bletillae are compounded for use, the tea polyphenol and rhizoma bletillae synergistically resist inflammation, the expression quantity of proinflammatory factors IL-1beta, TNF-alpha and IL-6 is reduced by inhibiting NF-kappa B and MAPK signal channels, the inflammatory cascade reaction is remarkably blocked, and the anti-inflammatory effect is achieved. Red, swollen and pain caused by inflammation are effectively relieved, and wound healing is accelerated. In addition, the rhizoma bletillae and the tea polyphenol can also generate a synergistic antibacterial effect, and compared with a single rhizoma bletillae component, the probability of wound infection is further reduced; the compounding use of the rhizoma bletillae and the tea polyphenol also inhibits the excessive deposition of collagen, reduces the scar area, reduces the scar hyperplasia degree, and makes up the blank of only promoting healing and not preventing scars for burns and scalds in the prior art.

This utility model relates to the field of Bletilla striata cultivation technology and discloses a Bletilla striata cultivation device with a watering mechanism. It includes a canopy support frame, with support legs installed on both sides of the bottom end of the canopy support frame. A positioning seat is fixedly connected to the bottom end of each support leg. A pump is installed on the right side of each support leg. A fixed slide rail is fixedly connected to the bottom end of the canopy support frame. An adjusting screw is movably connected inside the fixed slide rail. A drive motor is installed on the right side of the fixed slide rail, and a screw sleeve is installed outside the adjusting screw. This Bletilla striata cultivation device with a watering mechanism delivers water to the inside of the spray pipe through the pump. The spray head at the bottom of the spray pipe can fully irrigate the pipe. During irrigation, the drive motor moves the spray pipe to the right to achieve wide-area spraying. This structure achieves wide-area spraying with fewer spray components, reducing spraying costs, improving spraying flexibility, and solving the problem of inconvenient spraying and irrigation.

The invention relates to fructus lycii compound fermentation liquor as well as a preparation method and application thereof, and belongs to the technical field of fermentation. According to the preparation method, fructus lycii, rhizoma coptidis, radix notoginseng, radix astragali seu hedysari, rhizoma bletillae, fructus chebulae and rhizoma dioscoreae are mixed and subjected to high-temperature extraction, ackermania muciniphila ATCC BAA-835 is utilized for primary fermentation, lactobacillus paracasei is utilized for secondary fermentation, and the obtained compound fermentation liquor has the advantages that the effect of improving the anti-inflammatory effect is achieved in a complex DSS + bound stress compound type inflammatory bowel disease injury model; according to the invention, all-around protection effect is shown, the efficacy of the lactobacillus plantarum is obviously better than that of unfermented raw materials, any single strain fermented product and a contrast product fermented by adopting strains reported in literature in the same proportion, and important technical support and product prototype are provided for developing functional food for inflammatory bowel diseases and related neuropsychiatric diseases.

The invention relates to the technical field of biological medicines, and particularly discloses a chronic wound healing promoting traditional Chinese medicine compound loaded wound and ulcer paste, which comprises a hydrogel matrix and a traditional Chinese medicine compound, and the traditional Chinese medicine compound is prepared from the following raw materials in parts by weight: 5-15 parts of rheum officinale, 4-8 parts of bletilla striata, 15-25 parts of astragalus membranaceus, 5-15 parts of salvia miltiorrhiza, 1-5 parts of cinnamon and 0.5-1.5 parts of borneol. The wound and ulcer paste loaded with the traditional Chinese medicine compound for promoting chronic wound healing can continuously and stably act on a target organ, the wound is isolated from the outside to prevent infection, meanwhile, the drug effect can be better brought into play, and therefore the treatment effect of chronic wound healing is improved.

The utility model relates to bletilla striata powder production equipment technical field discloses bletilla striata powder supermicro grinding and screening integration device, including the grinding box, the inside of grinding box is provided with the grinding assembly, the inner wall bottom of grinding box is provided with the dredging mechanism, the outer wall left side of grinding box is fixedly connected with spiral conveyor, the top left side of spiral conveyor is fixedly connected with the feed inlet, the bottom left and right sides of grinding box are fixedly connected with the supporting leg, and the adjacent between two supporting legs is provided with the unloading assembly, the filter mechanism includes sieve plate no.

Helicobacter pylori (HP) is a chronic bacterium that infects the gastric mucosa. It is widespread in the general population, with an infection rate between 55% and 70%. HP is closely related to gastric ulcers and gastritis. Western medicine treatment for HP infection is relatively complex, including bismuth substituents and proton pump inhibitors plus two antibiotics. Gastric ulcers and gastritis are common digestive system diseases. Compound 1, "Exterminate the Ghost," is a traditional Chinese medicine composition mainly composed of Coptis chinensis, plus Scutellaria baicalensis and Fraxinus chinensis, which can eradicate HP. Compound 2, "Ulcer Relief," is a traditional Chinese medicine composition mainly composed of Coptis chinensis, plus Rheum palmatum and Bletilla striata, which can cure gastric ulcers. Compound 3, "Gasitis Relief," is a traditional Chinese medicine composition mainly composed of Coptis chinensis, plus Glycyrrhiza uralensis or Taraxacum mongolicum, made into a tea bag, which can cure chronic gastritis.

The invention belongs to the technical field of bletilla striata polysaccharide preparation, and provides a high-purity bletilla striata polysaccharide preparation quality control method, which comprises: constructing a raw material spectrum-polysaccharide content prediction model by using Fourier transform near infrared spectroscopy and partial least squares regression PLSR, and intelligently determining an initial material-liquid ratio based on a predicted value; in the extraction stage, the concentration is monitored in real time through an online refractometer, the ultrasonic power, the extraction time or the volume of a supplemented solvent is dynamically adjusted, and it is ensured that the concentration and the viscosity of an extracting solution are in the optimal interval; in the purification stage, the dosage of a purification reagent and the heating rate are dynamically adjusted according to the real-time concentration; in the concentration stage, according to the real-time concentration and viscosity, the vacuum degree is adjusted in a segmented mode, heating is controlled, and end point coking is prevented; according to the invention, on-line monitoring and closed-loop feedback control of key parameters in the whole process are realized, and the purity, uniformity and production stability of the product are remarkably improved.

The invention patent is titled "Dragon and Cypress Gel," belonging to the pharmaceutical category. The main components of Dragon and Cypress Gel are: Phellodendron bark, earthworm, dragon's blood, Oldenlandia diffusa, Sophora flavescens, and Bletilla striata. In recent years, research on cervicitis and cervical lesions has shown good results using external treatments of traditional Chinese medicine. Vaginal cervical medications are characterized by high local drug concentration, low dosage, and safety and effectiveness, receiving high clinical evaluation. The vagina and cervix have abundant capillaries and lymphatic vessels, and lack clearly defined nerve endings, resulting in minimal pain stimulation for patients during administration. This makes it an effective drug release site for specific diseases such as cervicitis and vaginitis. Traditional Chinese medicine gels are a novel type of external preparation of traditional Chinese medicine. They are made by dissolving or uniformly dispersing traditional Chinese medicine in a gel. These gels adhere tightly to the treatment site for a relatively long time, exhibiting good bioadhesion, and are simple to prepare. It is suitable for use on skin, mucous membranes and cavities. It not only avoids the first-pass effect of enzymes and acids in the gastrointestinal tract that exists in oral administration, but also reduces the adverse reactions of drugs. It has the characteristics of good spreadability, non-greasy feeling, easy to wash off, good transdermal absorption, and comfortable use.

The invention relates to the technical field of skin care products, and particularly discloses a phytoextraction compound with tightening and anti-wrinkle effects as well as a preparation method and application of the phytoextraction compound with the tightening and anti-wrinkle effects, and the phytoextraction compound with the tightening and anti-wrinkle effects comprises the following components in parts by mass: 84.8-89.2 parts of a solvent; 0.8-1.2 parts of a preservative; 10 to 14 parts of a moisturizing and anti-aging composition; the moisturizing and anti-aging composition is prepared by compounding a chondrus crispus extract, a butterflybush flower extract, a purple blue bletilla striata bulb extract, a leontopodium alpinum extract, a ganoderma sinensis extract and a ginseng extract. The anti-wrinkle mask has the advantage of improving the anti-wrinkle effect.

The invention belongs to the field of traditional Chinese medicines, and particularly relates to a traditional Chinese medicine composition for treating hyperuricemia and a preparation method and application thereof. The traditional Chinese medicine composition comprises the following main active ingredients in parts by mass: 15-25 parts of fried coix seeds, 15-25 parts of rhizoma smilacis glabrae, 15-25 parts of rhizoma alismatis, 5-15 parts of rhizoma atractylodis, 10-15 parts of semen plantaginis, 10-20 parts of yam rhizome, 10-20 parts of dogwood, 10-20 parts of Chinese yam, 10-20 parts of prepared rehmannia roots, 6-12 parts of prepared radix aconiti lateralis praeparata, 10-15 parts of cassia twigs and 6-12 parts of honey-fried licorice roots. The curative effect and safety evaluation research shows that the uric acid reducing effect of the traditional Chinese medicine composition after 12 weeks of treatment is equivalent to that of febuxostat, compared with febuxostat, the traditional Chinese medicine composition can remarkably reduce the occurrence rate of melt crystal pain of a patient during treatment, the liver and kidney functions of the treated patient are not obviously changed, and the safety is good. Research results show that the traditional Chinese medicine composition is remarkable in clinical curative effect and good in safety.

The invention belongs to the technical field of cosmetics, and discloses an oil control composition and application thereof and cosmetics, the oil control composition comprises the following components: bletilla striata root hydrolat, kombucha fermentation liquor and an oat kernel extract solution; the mass ratio of the rhizoma bletillae root hydrolat to the kombucha fermentation liquor to the oat kernel extract solution is (1-10): (1-5): (1-5). The three components are compounded for use, a remarkable synergistic effect is achieved, the 5alpha-reductase inhibition rate of the composition can be increased synergistically, the highest 5alpha-reductase inhibition rate reaches 28.18%, and the composition has an efficient oil control effect.

The application belongs to the technical field of traditional Chinese medicine, and particularly relates to a traditional Chinese medicine oral ulcer patch and a preparation method thereof. The application provides a traditional Chinese medicine oral ulcer patch, wherein the patch comprises a drug-containing layer and an isolation layer which are sequentially arranged in layers; according to mass fractions, the drug-containing layer comprises 4-8 parts of bletilla striata polysaccharide, 7-14 parts of bletilla striata powder or 14-28 parts of bletilla striata decoction, 16-32 parts of indigo extract, 8-16 parts of cimicifuga foetida extract, 8-16 parts of mentha extract, 0.5-2 parts of tea polyphenol, 10-15 parts of glycerol and 1-2 parts of sodium carboxymethyl cellulose; and the isolation layer comprises 10-15 parts of glycerol and 20-30 parts of polyvinyl alcohol. The oral ulcer double-layer patch prepared from pure traditional Chinese medicine is mild, safe and reliable, has good healing effect, long-acting effect, simple preparation and low cost, and has a wide application prospect.

The application discloses a kind of clean face acne traditional Chinese medicine composition and application and gel containing the composition, it is related to clean face acne product technical field.The clean face acne traditional Chinese medicine composition of the application, including the following weight parts of raw material composition: 5-60 parts of forsythia suspensa extract, 3-50 parts of rhubarb extract, 2-50 parts of sophora flavescens extract, 5-60 parts of radix lithospermi extract, 1-25 parts of sparganium extract, 5-60 parts of herba violae extract, 3-50 parts of scutellaria baicalensis georgi extract, 2-50 parts of herba taraxaci extract, 2-50 parts of red root of tree peony extract, 1-25 parts of bletilla striata extract, 1-25 parts of mentha haplocalyx extract;Meanwhile, the gel containing the composition is disclosed.The application effectively realizes bacteriostasis for traditional Chinese medicine preparation, reduces skin inflammatory response, shortens acne subsidence time;Regulate sebaceous secretion, improve skin metabolism, accelerate the subsidence of acne;Redness average value before and after use and acne volume contrast is remarkable, and curative effect is exact.

This application relates to the field of health product technology, specifically disclosing a facial mask with whitening, moisturizing, and freckle-removing functions and its preparation method. This facial mask with whitening, moisturizing, and freckle-removing functions comprises the following components in parts by weight: 15-25 parts of peach blossom Bletilla striata polysaccharide complex, 5-12 parts of silkworm pupae enzymatically hydrolyzed oligopeptides, 10-20 parts of biomimetic membrane-modified starch microspheres, 35-50 parts of winter melon juice lactic acid bacteria fermentation supernatant, and 1-3 parts of antioxidant complex. This application uses peach blossom Bletilla striata polysaccharide complex, silkworm pupae enzymatically hydrolyzed oligopeptides, biomimetic membrane-modified starch microspheres, winter melon juice lactic acid bacteria fermentation supernatant, and antioxidant complex in a compounded manner according to their weight proportions. The complex and oligopeptides exist in a molecular-level dispersion state, the microspheres act as carriers to uniformly carry the active components, and the antioxidant complex maintains the stability of the system. Therefore, it achieves the effects of highly dispersed active ingredients, sufficient contact with the skin during application, and improved retention rate of active substances after washing.

The invention provides a composition with scalp moisturizing, repairing, tightening and anti-aging effects, essence liquid and application, and relates to the technical field of daily chemical products. The composition is prepared from the following raw materials: saponaria officinalis extract, oat extract, swallow extract, bletilla striata extract and purple coneflower extract. According to the composition prepared by the invention, through specific components, the effects of deeply moisturizing the scalp, repairing a damaged barrier, improving the elasticity and compactness of the scalp and delaying the aging of the scalp are realized at the same time, and the multi-aspect requirements of consumers are met.

This invention relates to the fields of traditional Chinese medicine and anti-aging technology. The invention provides a scientifically formulated traditional Chinese medicine composition based on epigenetic guidance, its preparation method, and its application. The composition is made from the following raw materials in parts by weight: ginseng 3-12 parts, cordyceps 3-12 parts, polygonatum 2-8 parts, ganoderma lucidum 2-10 parts, mulberry fungus 2-6 parts, pine needles 1-6 parts, epimedium 2-8 parts, salvia miltiorrhiza 3-10 parts, bletilla striata 1-5 parts, cistanche deserticola 2-6 parts, rosemary 1-5 parts, and banana peel 1-6 parts. The composition is designed to comprehensively consider aging-related oxidative stress, energy metabolism regulation, and multi-component intervention needs, and is constructed in conjunction with epigenetic regulatory directions, reflecting the standardized design concept of scientifically formulated traditional Chinese medicine. The composition of this invention has the characteristics of clear composition, feasible preparation process, controllable quality parameters, and verifiable efficacy indicators.

The invention relates to the technical field of tobacco flavors and fragrances, in particular to a tobacco additive and a preparation method thereof. The preparation method comprises the following steps: mixing bletilla striata with water, carrying out reflux extraction, cooling, adding enzyme for enzymolysis treatment, and filtering to obtain a bletilla striata extract; dendrobium nobile and water are mixed, reflux extraction is performed, enzyme is added for enzymolysis treatment after cooling, and then filtration is performed to obtain a dendrobium nobile extract; the method comprises the following steps: mixing lactic acid with glycerol, and reacting under a heating condition to obtain a lactic acid-glycerol reactant; and mixing the bletilla striata extract, the dendrobium extract, the lactic acid glycerol reactant and a solvent to prepare the tobacco additive. According to the additive for the tobacco, the moisture retention performance of the cigarette is remarkably improved, and the sensory quality is comprehensively improved.

The invention relates to a traditional Chinese medicine ointment for treating sores and ulcers caused by heat toxin accumulation and a preparation method of the traditional Chinese medicine ointment. Comprising the following raw materials: 10-15 g of honeysuckle, 10-15 g of spina gleditsiae, 10-15 g of thunberg fritillary bulb, 8-10 g of radix angelicae, 10-15 g of radix paeoniae rubra, 9-12 g of radix trichosanthis, 5-7 g of frankincense, 5-7 g of myrrh, 8-10 g of radix saposhnikoviae, 10-15 g of pericarpium citri reticulatae, 8-10 g of angelica sinensis, 8-10 g of lumbricus, 5-8 g of turtle shell, 10-15 g of herba patriniae, 10-15 g of coptis chinensis, 5-7 g of bletilla striata, 5-7 g of liquorice, 50-70 g of beewax, 5-8 g of borneol, 25-35 g of mirabilite and 450-500 g of ground oil. According to the traditional Chinese medicine ointment disclosed by the invention, in clinical observation of treating sores and ulcers caused by the heat toxin accumulation syndrome, the 3-day cure rate is 55%, the 5-day cure rate is 95%, the effective rate is 100%, and the traditional Chinese medicine ointment has a good effect on the sores and ulcers caused by the heat toxin accumulation syndrome.

The invention provides a Chinese herbal medicine composite medical inner layer dressing and a preparation method thereof, and belongs to the technical field of medical biological materials, the Chinese herbal medicine composite medical inner layer dressing comprises, by mass, 100-130 parts of hydrogel matrix, 10-12 parts of ultramicro traditional Chinese medicine powder dispersed in the hydrogel matrix, 1-3 parts of collagen peptide micro powder, 3-7 parts of pretreated lecithin, and 45.5-71.5 parts of functional auxiliary materials. Bletilla striata and pseudo-ginseng serve as core hemostatic components, the dissolution rate is improved through superfine grinding, the synergistic effect of the composite antibacterial agent is combined, the efficient hemostatic effect that PT / APTT is smaller than 2 min, the FIB content is larger than or equal to 3.8 g / L, and the TT value is smaller than or equal to 12.0 s is achieved, meanwhile, infection resistance is considered, and the problem that a traditional product is single in function is solved. The rapid hemostasis capability is of great significance in reducing blood loss of patients, reducing surgical risks and improving the success rate of wound first aid.

The utility model discloses a quantitative fertilizing device for bletilla striata planting relates to bletilla striata planting technical field, including shallow, support casing, storage tank and throwing assembly, the upper end of storage tank is installed with drive motor, and the output of drive motor is connected with throwing assembly through pivot, and throwing assembly includes throwing cylinder, baffle tray, baffle and blanking tube, and multiple baffle trays are fixed on the inboard of throwing cylinder from top to bottom equidistantly, and the inboard of throwing cylinder is divided into multiple chambers, and the side end of throwing cylinder is provided with first throwing mouth, and the side end of support casing is provided with second throwing mouth, and multiple distance limit baffle are provided at second throwing mouth, and the end of multiple distance limit baffle away from support casing all are inclined downward, and the inclination angles are all different. The utility model discloses the setting of throwing assembly makes the fertilizer respectively throw to the planting area of different distance under the guidance of different inclination angle distance limit baffle, and the throwing is more uniform.

The invention relates to the technical field of traditional Chinese medicine propagation and quality improvement, and discloses a homeostatic pseudobulb-based bletilla striata autotetraploid induction and purification method, according to the research, a homeostatic subculture pseudobulb is treated by colchicine, an autotetraploid (2n = 4x = 64) is successfully induced, and the induction rate reaches 26.65%. A bud eye purification strategy is innovatively adopted, so that the chimera rate is reduced to 3.35%, and the ploidy stability is verified through flow cytometry and chromosome counting. Tetraploid plants show typical'canalization 'characteristics, and the pseudobulb multiplication coefficient is obviously higher than that of diploid plants. The established pseudobulb induction-bud eye purification-ploidy stabilization system provides an efficient normal form for polyploidy breeding of endangered medicinal orchid plants, and the tetraploid material has the characteristics of growth vigor enhancement and sustainable propagation and has great industrialization potential.

The invention discloses rhizoma bletillae direct seeding efficient seedling culture seed treatment nutrition powder, and relates to the technical field of traditional Chinese medicine seedling culture. The nutrition powder provided by the invention comprises a symbiotic fungus-nutrition synergistic protection system, a plant source dormancy breaking-stress resistance composite system, a moss inhibition-nutrient activation integrated component and a basic nutrition matrix. According to the symbiotic fungus-nutrition synergistic protection system, the activity and functions of fungi are guaranteed through double-fungus mixing, composite carrier embedding and synergist compounding; according to the plant source system, various plant extracts are compounded to replace chemical hormones, and dormancy breaking and stress resistance enhancing are both considered; the integrated component realizes synchronization of moss inhibition and nutrient activation by virtue of carrier loading; the basic substrate is subjected to starch acetylation modification and glucose proportioning, nutritional requirements of different growth stages are met, all systems are subjected to low-temperature spray granulation to form a final product, the direct sowing seedling raising efficiency and seedling quality of rhizoma bletillae can be improved, and the method is suitable for large-scale green seedling raising.

The utility model discloses a kind of bletilla striata sowing seedling trays, it is related to planting equipment technical field, including grid tray, the lower end of grid tray is fixed with support frame, vertical sliding is set in each grid unit of grid tray and has top block, top block is provided with water-permeable hole, the downside of grid tray is provided with supporting plate, the lower end of top block is connected with supporting plate by connecting rod, the middle part of supporting plate is penetrated by threaded rod, the top of threaded rod is rotatably connected with the bottom of grid tray, the upper end of grid tray is provided with auxiliary paving structure.The utility model is set by the cooperation of threaded rod, supporting plate and top block, can utilize threaded rod to promote supporting plate to move up and down with top block by connecting rod, the depth of the grid unit of grid tray is conveniently and flexibly adjusted, so as to facilitate the rapid quantitative paving of culture material, so that seeding is more convenient;White bletilla striata seedling and culture material in each grid unit of grid tray are simultaneously pushed up by top block after white bletilla striata seedling cultivation is completed, convenient transplanting.

This invention proposes a traditional Chinese medicine compound for treating ankylosing spondylitis of the kidney-deficiency and damp-heat type accompanied by gastrointestinal dysfunction, along with its preparation method, belonging to the field of traditional Chinese medicine technology. The compound consists of Smilax glabra, Bletilla striata, Paris polyphylla, Geranium wilfordii, Dioscorea hypoglauca, Patrinia scabiosaefolia, Dipsacus asper, Drynaria fortunei, Pyrola rotundifolia, Clematis chinensis, Pheretima aspergillum, Lycopodium clavatum, Corydalis yanhusuo, Paeonia lactiflora, Atractylodes macrocephala (fried), Coix lacryma-jobi (raw), Aucklandia lappa, and Glycyrrhiza uralensis. This invention combines these herbs to achieve a synergistic effect, collectively clearing heat and dampness, strengthening the spleen and kidneys, and unblocking the meridians. The overall formula addresses both strengthening the body's foundation and eliminating pathogenic factors, ensuring unobstructed meridian flow and relieving arthralgia. This compound has the functions of clearing heat and dampness, strengthening the spleen and kidneys, and unblocking the meridians. It offers a short treatment course, rapid efficacy, low recurrence rate after cure, few side effects, and is inexpensive and convenient to use for treating ankylosing spondylitis with gastrointestinal dysfunction.