228 results about "Dendrobium nobile" patented technology

The utility model discloses a cleaning device for dendrobe processing. The cleaning device comprises a screen frame, a mounting plate, a motor, a cleaning brush roller, a first electric push rod, a second electric push rod and a hanging bracket. According to the cleaning device for dendrobe processing, second electric push rods are symmetrically and fixedly connected to the top of a frame, the bottom ends of the second electric push rods are jointly and fixedly connected with a mounting plate, motors are evenly and fixedly mounted on the top face of the mounting plate, and cleaning brush rollers are rotatably mounted at the positions, corresponding to the motors, of the bottom face of the mounting plate; the output end of the motor rotationally penetrates through the mounting plate and then is fixedly connected with the cleaning brush roller, the cleaning brush roller corresponds to and is matched with the screen frame, the mounting plate is driven by the second motor push rod to descend and be inserted into the screen frame, the cleaning brush roller is driven by the motor to rotate, and therefore dendrobium in the screen frame is brushed. And meanwhile, the first electric push rod puts the net frame into the cleaning pool through the hanging bracket for soaking and washing, so that the dendrobe can be cleaned more thoroughly, and residues of stubborn impurities are effectively reduced.

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

The invention relates to the technical field of biological medicine, in particular to a composition based on dendrobium nobile, a preparation method of the composition and application of the composition to preparation of soft capsules, buccal tablets and oral soluble film preparations, the composition takes dendrobium nobile extract as a main active ingredient, and can be matched with auxiliary materials such as excipients, disintegrating agents and film-forming agents to be optimized into different dosage forms. The soft capsule has a slow release effect, the buccal tablet is convenient to carry and take, and the oral soluble film can realize rapid oral mucosa absorption. The preparation method disclosed by the invention is stable in process and suitable for industrial production, and the obtained preparation has good bioavailability and stability, can be widely applied to the field of health-care foods or medicines, and is particularly suitable for enhancing immunity, resisting oxidation, moistening lung, promoting salivation and the like.

The invention provides a dendrobium devonianum epiphytic tea tree cultivation method, which belongs to an epiphytic plant planting technology, and is characterized in that a dendrobium devonianum root system can be closely fused with a tea tree trunk through treatment of'minimal trauma + callus inducer ', and a structural foundation is laid for material exchange. The jasmonic acid methyl ester stress with a specific concentration is applied to the dendrobium nobile in the key phenological period, the dendrobium nobile is accurately induced to synthesize and secrete beneficial secondary metabolites, the theanine content in the tea can be remarkably increased, the proportion of ester type catechin can be reduced, and therefore the fresh degree of the tea is remarkably increased, and the astringent taste of the tea is remarkably reduced. The stress resistance of the dendrobium devonianum and the tea trees treated by the method is also enhanced, and the disease occurrence rate is reduced. While high-quality dendrobium nobile is harvested, the quality and economic benefits of the produced tea leaves are synchronously improved.

The invention relates to an extraction method, a modification method and application of dendrobium nobile outer vesicles. The method comprises the following steps: placing dendrobium nobile leaves in a phosphate buffer solution, crushing and separating to ensure that plant cells are fully broken and outer vesicles are released; then a differential centrifugation method is combined with sucrose gradient centrifugation, finally, the outer vesicles in a sucrose solution with the mass concentration of 30-45% are selected, and the extracted dendrobium nobile outer vesicles are moderate in mass and high in purity. Then cholesterol structural analogues such as sterol compounds and triterpenoid saponin active molecules are embedded into a phospholipid bilayer of the dendrobium nobile outer vesicles to modify the dendrobium nobile outer vesicles, and the modification strategy can effectively improve the stability of the dendrobium nobile outer vesicles in a complex physiological environment; and the treatment effect can be enhanced through the synergism of active molecules and endogenous components of the vesicles.

The invention discloses endophyte Schizophyllanthus commune CY01-1H for improving synthesis of jasmonic acid and dendrobine of dendrobium nobile seedlings and application of the endophyte Schizophyllanthus commune CY01-1H, and belongs to the technical field of plant secondary metabolism regulation and control and microorganisms. The preservation number of the endophyte CY01-1H is CGMCC (China General Microbiological Culture Collection Center) No.42003; the strain is preserved in China General Microbiological Culture Collection Center on May 12, 2025, and the address is No.3, Yard 1, Beichen West Road, Chaoyang District, Beijing; the endophytic fungus CY01-1H obtained through separation comes from a healthy dendrobium nobile plant, the content of jasmonic acid of dendrobium nobile and accumulation of dendrobine can be increased by planting the endophytic fungus CY01-1H in dendrobium nobile, the normal growth state of the plant is not affected, and wide application prospects are brought for improving the quality of the dendrobium nobile medicinal material.

The invention provides a traditional Chinese medicine preparation for treating allergic rhinitis and a preparation method thereof, and relates to the technical field of traditional Chinese medicine pharmacy, the traditional Chinese medicine preparation is prepared from radix asteris, schizonepeta spike, cynanchum paniculatum, perillaseed, spina gleditsiae, cottonrose hibiscus leaf, magnolia flower, semen brassicae, cortex lycii radicis, dendrobe, oroxylum indicum and rhodomyrtus tomentosa; an in-vitro experiment shows that the traditional Chinese medicine preparation can remarkably inhibit the activity of hyaluronidase, also can inhibit the release of beta-HEX in an RBL-2H3 cell degranulation model, reduces the HIS level in a cell supernatant, and effectively improves the morphological abnormality caused by degranulation of RBL-2H3 cells; in-vivo experiments show that the traditional Chinese medicine preparation can significantly reduce behavioral scores of mice suffering from allergic rhinitis, inhibit expression of inflammatory factors TNF-alpha, serum Ig E and OVE-sIg E levels and HA concentration, reduce histopathologic changes caused by allergic rhinitis, effectively repair immune injuries of nasal mucosa of the mice and improve the curative effect of the mice. And a safe and effective new strategy is provided for the treatment of allergic rhinitis.

The utility model discloses dendrobe puffed food processing equipment, and relates to the technical field of dendrobe processing equipment. A cover plate is arranged on the outer shell, supporting legs are arranged at the bottom of the outer shell, a connecting bin is arranged at the bottom of the outer shell, a grinding bin is arranged at the bottom of the connecting bin, a conveying bin is arranged on one side of the connecting bin, and a puffed food device is arranged on one side of the conveying bin. According to the dendrobium nobile cleaning and screening device, the cleaning barrel is matched with the first spiral conveying blade in the cleaning barrel to achieve the cleaning and conveying effects on dendrobium nobile, the cleaned dendrobium nobile is conveyed to the conveyor in the drying and screening bin, and the drying machine on the inner wall of the drying and screening bin achieves the drying effect on the dendrobium nobile; dendrobium nobile falls between the two smashing rollers in the connecting bin to be smashed, then the smashed dendrobium nobile is ground through cooperation of the grinding blocks and the grinding tooth blocks, the ground dendrobium nobile powder is conveyed into the puffed food device through the conveying bin, water is added for mixing, and finally the puffed food of the dendrobium nobile is obtained.

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

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

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

The application discloses a Dendrobium nobile Lindl polysaccharide component group, a preparation method thereof and application of the Dendrobium nobile Lindl polysaccharide component group in immunoregulation. Four polysaccharide components with definite structures, namely DNP-0-1 (>100 kDa), DNP-0-2 (30-100 kDa), DNP-0-3 (<30 kDa) and DNP-1-1 (<50 kDa), are synchronously separated from Dendrobium nobile Lindl by combining ultrasonic extraction process optimized by a response surface method with DEAE-cellulose column chromatography and ultrafiltration membrane series grading technology. After structure characterization and in-vitro immunological activity evaluation, the four components all have immunoregulatory activity, and the activity of DNP-0-1 is optimal. Pearson correlation analysis shows that the content of galactose and the molecular weight are extremely significantly positively correlated with the immunological activity, and the content of glucose and mannose is significantly negatively correlated with the activity. The application establishes an integrated research system of 'preparation by grading-structure characterization-activity screening-structure-activity analysis', and provides a material basis and evaluation basis for the development of immunoregulatory drugs or functional foods.

The present invention relates to the technical field of skin care products, specifically disclosing an oil-soluble extract composition with anti-allergic and soothing effects and its use. The oil-soluble extract composition with anti-allergic and soothing effects comprises the following components: an extract of the flower, leaf, and vine of Cyperus rotundus, an extract of Dendrobium nobile, an extract of Sapindus mukorossi, an extract of Rosmarinus officinalis, an extract of Calendula officinalis, and a solvent. This composition has the advantage of accelerating skin repair.

The utility model discloses a fixing device for planting Dendrobium devonianum on fruit trees, which comprises two mutually hinged support rings, a hinge seat is hinged inside one support ring, a hinge block is hinged inside the other support ring, the hinge block is contacted with the hinge seat, and the hinge seat is connected with the hinge seat. A fixing seat is fixedly connected to the outer side of the supporting ring, a supporting sleeve is fixedly connected to the top of the fixing seat, a fixing ring is fixedly connected to the outer side of the supporting sleeve, a supporting rod is slidably connected into the supporting sleeve in a sleeved mode, a connecting ring is fixedly connected to the outer side of the supporting rod, and a fixing mechanism is arranged on the hinge seat. By designing the fixing rings and the connecting rings, dendrobium nobile can be supported during planting, the situation that planting use is affected by lodging of the dendrobium nobile can be avoided, the height of the connecting rings can be adjusted at will, the dendrobium nobile can be conveniently supported and used at different heights, and the using effect of the device is improved.

The flowering phase of the dendrobium chrysotoxum is regulated and controlled through certain temperature treatment, the dendrobium chrysotoxum is promoted to bloom in advance, and finally the purpose of two-season flowering in one year is achieved. The invention provides a detailed measure for promoting the dendrobium chrysotoxum to carry out flower bud differentiation in advance, which comprises selection of temperature, operation period and time and control of illumination and humidity.

The utility model discloses dendrobium huoshanense primary pulp crushing equipment, which is applied to the technical field of dendrobium huoshanense processing equipment and is characterized in that a crushing box, a feeding hopper, a U-shaped intercepting net, a crushing assembly and a cleaning assembly are arranged, so that dendrobium raw materials enter the feeding hopper and then enter the crushing box through the feeding hopper; at the moment, a first motor is started to drive a rotating shaft and a crushing cutter located in a U-shaped intercepting net to rotate, so that the rotating crushing cutter crushes the dendrobium nobile raw materials, and the crushed dendrobium nobile raw materials fall to the bottom side in the U-shaped intercepting net and are continuously crushed by the crushing cutter; and the dendrobe raw materials fall off when the specification of the dendrobe raw materials is smaller than that of the hole grooves of the U-shaped intercepting net, so that the dendrobe raw materials are crushed more uniformly, and the subsequent dendrobe raw material grinding efficiency and quality are improved.

The utility model provides a dendrobium purification medicine residue filtering device which comprises supports, a tank body is arranged between the supports, a filter plate and a pressing plate which are connected with the inner wall of the tank body in a sliding mode are arranged in the tank body, the pressing plate is arranged above the filter plate, and a feeding port and a residue discharging port are formed in the side wall of the tank body. The height of the feeding port and the height of the slag discharging port are located between the filter plate and the pressing plate, and the support is externally connected with a rotating shaft. Compared with the traditional standing filtration and stirring filtration, the medicine residue filtering device for purifying the dendrobium nobile disclosed by the utility model has the advantages that the pressing plate is matched with the filter plate, dendrobium nobile residues and an extracting solution are subjected to pressure filtration and are matched together, and the extracting solution in the residues is pressed out, so that the yield is increased; by adopting the wedge-shaped lower end vertical block, when the filter plate slides to separate medicine residues, the medicine residues in the vertical groove can be shoveled out, and the service life of the device is guaranteed.

The invention belongs to the technical field of medicinal plant cultivation, and particularly provides a method for increasing the content of sesquiterpene glycoside in dendrobium nobile. The method comprises the step of applying a magnesium ion-containing solution with effective concentration at the growth stage of dendrobium nobile. Preferably, the magnesium ion-containing solution is a magnesium chloride solution, the application concentration is 10-500 mg / L, the magnesium ion-containing solution is applied in a foliage spraying or root irrigation mode, and the key period of application is the rapid growth period or the effective component accumulation period of the dendrobium nobile. The promotion effect of exogenous magnesium ions on biosynthesis of the sesquiterpene glycoside of the dendrobium nobile is disclosed for the first time, and the content of sesquiterpene glycoside components in the dendrobium nobile medicinal material can be remarkably increased under the condition that a basic cultivation mode is not changed, so that the medicinal potential and market value of immunoregulation, anti-inflammation and the like of the dendrobium nobile medicinal material are enhanced. The method is simple, efficient, low in cost, free of pollution and suitable for industrial application.

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

An endophytic fungus of Dendrobium nobile and a use thereof provided. The endophytic fungus is obtained by separating a living Orchidaceae perennial herb, Dendrobium nobile, by adopting an endophytic fungus separation and purification technology, with a category name of Phyllosticta fallopiae DNL19, which has been deposited in the China General Microbiological Culture Collection Center on Apr. 27, 2023, with a strain deposit number of CGMCC No. 40583. Meanwhile, a use of the endophytic fungus is provided, which promotes the growth of Dendrobium nobile, as well as the accumulation of an effective constituent dendrobine. The endophytic fungus brings broad application prospects in the field of yield and quality improvement of Dendrobium nobile medicinal materials.

This invention provides the application of mycorrhizal fungi in regulating carbon allocation in Dendrobium officinale plants, belonging to the field of orchid mycorrhizal symbiosis technology. The invention includes the following steps: preparing a mycorrhizal fungal inoculant, wherein the mycorrhizal fungi are one or both of *Cladosporium halophilum* or *Dendrobium nobile*; soaking the roots of Dendrobium officinale tissue culture seedlings in the mycorrhizal fungal inoculant, and then transplanting them into a culture medium for cultivation. This invention, by inoculating the roots of Dendrobium officinale with mycorrhizal fungi, promotes mycorrhizal symbiosis and growth of Dendrobium officinale, while also inducing the expression of certain specific genes in Dendrobium officinale, activating a series of secondary metabolic pathways, thereby causing changes in the carbon allocation of the aboveground parts and roots of Dendrobium officinale seedlings, further influencing and regulating the biosynthesis of Dendrobium officinale polysaccharides, which is beneficial for further elucidating the molecular regulatory mechanism of mycorrhizal symbiosis on sugar metabolism in Dendrobium officinale.

The utility model relates to the technical field of dendrobium transportation, in particular to a dendrobium packaging and storing box with a protection function, which comprises a base, a box body and a stabilizing mechanism, and is characterized in that the base is of a cavity structure with an opening in the upper part, the box body is arranged on the base, and a protection component is arranged in the box body; the stabilizing mechanism comprises a first supporting plate, a sliding table, a stabilizing check block, a screw rod and a sliding strip, the sliding table is connected with the sliding strip and the screw rod at the bottom of the base through a sliding groove and a screw hole in the bottom, and one end of the screw rod is connected with a rotating handle; the sliding table is connected with a stable stop block through a connecting rod, an arc-shaped opening is formed in the stable stop block, and a flexible cushion layer is arranged on the inner wall of the arc-shaped opening. The dendrobe potted plant transport vehicle can play a role in stabilizing dendrobe potted plants during transport and prevent the dendrobe potted plants from toppling over in the transport process.

This invention belongs to the field of agricultural biotechnology, and specifically relates to a strain of *Dictyophora indica* Phd01, its inoculant, and its application. *Dictyophora indica* Phd01 is classified and named... Phallus dongsun The strain was deposited on January 23, 2026, at the China Center for Type Culture Collection (CCTCC) with accession number CCTCC M 2026233, located at Wuhan University, Wuhan, China. The fermentation broth of this strain significantly inhibited the mycelial growth of *Botrytis cinerea* and *Anthracnose spp.*; it showed a relative control efficacy of 42.31% against gray mold in peppers and enhanced the oxygen free radical scavenging capacity of pepper fruits, effectively extending the storage time of pepper fruits; the relative control efficacy against anthracnose in strawberries reached 31.03–40.23%, and it prolonged the time of strawberry disease onset. This indicates that the fermentation broth of *Dendrobium nobile* Phd01 can significantly inhibit strawberry and pepper rot, thereby extending shelf life, and has the potential to be developed into an environmentally friendly biological agent.

The invention belongs to the technical field of daily chemical products, and particularly relates to a plant composition for resisting photo-thermal damage and achieving anti-inflammatory repair and application of the plant composition. The plant composition for resisting photo-thermal damage and realizing anti-inflammatory repair, provided by the invention, comprises a salvia miltiorrhiza root extract, a dendrobium nobile extract and a eucommia ulmoides bark extract, the mass ratio of the salvia miltiorrhiza root extract to the dendrobium nobile extract to the eucommia bark extract is (10-40): (1-10): (0.05-0.5). According to the invention, the components cooperate with each other and promote each other, and after illumination, a synergistic effect is obtained for reducing inflammatory factors TNF-alpha, IL-1beta and IL-6 and inhibiting the expression of a key molecule PGE2 for body temperature regulation; therefore, excellent effects of resisting photo-thermal injury, resisting inflammation, relieving and repairing a barrier are achieved, and the composition is suitable for skin care, and is particularly used as an auxiliary sun-screening agent to relieve skin sunburn and repair the skin barrier.

The invention discloses a natural plant soothing and moisturizing composition and a preparation method thereof, and belongs to the technical field of cosmetics. Comprising the following steps: mixing a dendrobium stem extract, an aloe barbadensis leaf extract, a radix sophorae flavescentis root extract, an Ningxia wolfberry fruit extract, an echinacea purpurea extract, a skin conditioner, a humectant, a hydrolyzed pansy extract, hydrolyzed sclerotium gum and deionized water, and uniformly stirring to obtain the natural plant soothing and moisturizing composition. Through a multi-dimensional synergistic mechanism, the effects of efficient soothing and moisturizing, safety, mildness, excellent skin feeling, stability and reliability are achieved.

The invention relates to the technical field of tissue culture, and particularly discloses a tissue culture and rapid propagation method of a new variety of Dendrobium nobile, which comprises the following steps: S1, selecting current-year new lateral buds, removing leaf sheaths and retaining bud points, and sequentially washing with running water, soaking with 75% alcohol, disinfecting with 0.1% mercury bichloride and washing with sterile water; s2, the disinfected stem segments with buds are inoculated into an induction culture medium, the induction culture medium is a 1 / 2 MS culture medium, and 3.0 mg / L of 6-BA, 0.5 mg / L of NAA and 60 g / L of potato powder are added; s3, adventitious buds generated through induction are cut off and inoculated into a proliferation culture medium, the proliferation culture medium is a 1 / 2 MS culture medium, and 3.0 mg / L of 6-BA, 0.5 mg / L of NAA and 80 g / L of potato powder are added; s4, the proliferated adventitious buds are inoculated into a rooting culture medium, the rooting culture medium is a 1 / 2 MS culture medium, and 0.5 mg / L of NAA or 0.5 mg / L of IBA is added; according to the method, the culture medium formula and the culture process are optimized, so that the tissue culture efficiency of the Dendrobium nobile 'Hooke Chaoya' is remarkably improved.

This invention discloses a traditional Chinese medicine composition, preparation, and its application in the preparation of a drug for treating postoperative cancer-related fatigue in thyroid cancer patients. The traditional Chinese medicine composition comprises the following components in parts by weight: 30-50 parts raw Astragalus membranaceus, 5-20 parts stir-fried Atractylodes macrocephala, 5-20 parts Curculigo orchioides, 5-20 parts Epimedium brevicornu, 5-20 parts Prunella vulgaris, 5-20 parts Dendrobium nobile, and 5-20 parts Lycium barbarum. This invention combines raw Astragalus membranaceus, stir-fried Atractylodes macrocephala, Curculigo orchioides, Epimedium brevicornu, Prunella vulgaris, Dendrobium nobile, and Lycium barbarum. Through the rational combination of these raw materials, it can effectively improve immune function, relieve physical and mental fatigue, and improve the quality of life of postoperative thyroid cancer patients.

A flowerpot body (1) is provided with at least one larger planting hole (2) communicated with a smaller water permeable hole (3), and the overlook projection area of an aerial root attachment platform (5) on the periphery of the planting hole (2) is obviously larger than that of the planting hole (2). The environment of the platform (5) is moist, the dendrobe (8) is rapidly induced to grow white aerial roots (4), and the aerial roots (4) are fixed on the steamed bun-shaped red platform (5), extend in a radial shape, extend all around, are like lightning and are sky-spectacular, strong vitality is shown, and the ornamental value of the potted dendrobe is greatly improved.

The present application relates to the field of plant biotechnology, and particularly relates to a fluorescence staining method for pollen germination of Dendrobium nobile Lindl, which comprises five steps: collecting Dendrobium nobile Lindl flowers with a stigma, removing extra parts such as sepals and only keeping the stigma, trimming the two sides of the stigma into a horizontal shape, placing it into a pre-cooled fixing solution for fixation, and then dehydrating it with gradient alcohol; cutting the dehydrated stigma along the middle line of the stigma with a scalpel; placing the cut sample into a softener for treatment to soften the tissue; transferring the transparent sample into a staining solution containing fluorescent dye for staining in dark conditions; after the completion of staining, taking out the sample, fixing it on a glass slide, covering it with a cover glass, and observing the pollen germination of the Dendrobium nobile Lindl stigma under a fluorescence microscope. The method can clearly and accurately observe the pollen germination of the Dendrobium nobile Lindl stigma, and provides strong technical support for the related research of Dendrobium nobile Lindl and other plant materials with large stigmas.

The invention relates to an active pharmaceutical ingredient for repairing oral mucosa and a preparation method of the active pharmaceutical ingredient, and belongs to the technical field of biological medicine, and the active pharmaceutical ingredient comprises an amanita aurantiaca mycelium active peptide-myrobalan polyphenol composite entrapment substance, a dendrobium nobile callus extract, sorbitol, menthol, a gel matrix and the like. The amanita aurantiaca mycelium active peptide-myrobalan polyphenol composite entrapment substance is obtained by entrapment of a compound of amanita aurantiaca mycelium active peptide and myrobalan polyphenol through a sodium alginate-dopamine grafted copolymer; the amanita aurantiaca mycelium active peptide is obtained by performing common enzymolysis on the mycelium of amanita aurantiaca through bromelain and bacillus subtilis protease. The dendrobium nobile callus extract is obtained by inducing slices of dendrobium nobile seedling leaves with 2, 4-D and 6-BA, extracting and purifying. The gel matrix is prepared from modified konjac glucomannan and carboxymethyl chitosan. All the components form an anti-inflammatory, proliferative and remodeled closed-loop repair system, and the anti-degradation stability and the adhesion long-term effect are improved.