899 results about "Dendrobium officinale" patented technology

The invention relates to selenium-rich health-care rice dumplings. The selenium-rich health-care rice dumplings are prepared from the following raw materials of selenium-rich glutinous rice, rose petals, haw tree parasitism, plum tree parasitism, radix rehmanniae, dendrobium candidum, vegetable oil, pork, mung beans, ground cinnamon and table salt. The selenium-rich glutinous rice is used as a main raw material, so that selenium elements in human bodies are complemented, and collective antioxidation is strengthened; besides, the glutinous rice and the mung beans are soaked in a traditional Chinese medicine extracting solution, and medical components in traditional Chinese medicines are absorbed, so that the selenium-rich health-care rice dumplings have the efficacies of clearing heat, promoting salivation, relieving restlessness, resolving stagnation, reducing blood lipid, promoting digestion and enhancing the immunity of organisms.

The invention discloses a preparation method and application of fresh dendrobium officinale refined polysaccharide, and the preparation method of the fresh dendrobium officinale refined polysaccharide comprises the following steps: adding a proper amount of water into fresh dendrobium officinale, juicing, concentrating filtrate, adding ethanol for alcohol precipitation, dissolving precipitate with water, deproteinizing, and drying to obtain crude polysaccharide; the crude polysaccharide is subjected to graded alcohol precipitation and ion exchange column purification to obtain semi-refined polysaccharide, the semi-refined polysaccharide is purified by a gel column to obtain the fresh dendrobium officinale refined polysaccharide, and the polysaccharide is acidic glucomannan which is high in purity, uniform and moderate in molecular weight and contains beta-configuration pyranoside. In-vivo and in-vitro activity tests show that the compound polysaccharide has exact curative effects of preventing drunkenness, dispelling the effects of alcohol and preventing stomach injury and hepatocyte injury, is prepared by compounding the compound polysaccharide with traditional Chinese medicines of radix puerariae, hovenia dulcis thunb and tomato seed oil, and has the effect of obviously enhancing the immunity of liver functions.

The invention provides a Lactobacillus paracasei, which has a preservation number of CGMCC (China General Microbiological Culture Collection Center) No.32951. The Lactobacillus paracasei has a preservation number of CGMCC No.32951. The Lactobacillus paracasei has a preservation number of CGMCC No.32951. The lactobacillus paracasei ID001 provided by the invention has an inhibition effect on enteropathogenic bacteria such as salmonella, escherichia coli, staphylococcus aureus and the like. The probiotic preparation is obtained through fermentation and the dendrobium officinale extract, and the probiotic preparation has the immunoregulation effect through performance verification and screening.

The invention belongs to the technical field of traditional Chinese medicine fermentation, and particularly relates to dendrobium officinale fermentation liquor with a pancreatic lipase inhibition effect and a preparation method of the dendrobium officinale fermentation liquor. The dendrobium officinale fermentation liquor is prepared by performing enzymolysis on dendrobium officinale and inoculating lactic acid bacteria for fermentation, wherein the dendrobium officinale fermentation liquor obtained by inoculating fermentation lactobacillus mucus DSM 13273 or leuconostoc mesenteroides subsp. Mesenteroides XD054 has a better pancreatic lipase activity inhibition effect.

The invention relates to the technical field of cosmetics, and provides a composition containing a dendrobium officinale enzymolysis extract, which is prepared from the following components in percentage by mass: 18 to 22 percent of dendrobium officinale enzymolysis extract, 9 to 11 percent of chitosan oligosaccharide, 6.5 to 7.5 percent of bionic moisturizing enhancer, 0.1 to 0.2 percent of sodium alginate, 0.05 to 0.15 percent of citric acid / sodium citrate buffer pair and 60.4 to 65.4 percent of solvent matrix. By combining low-temperature enzymolysis with a biological purification process, efficient extraction of dendrobium candidum polysaccharides and phenolic substances is realized, dendrophenol oxidation inactivation caused by high temperature can be effectively avoided, hydrochloric acid residues in chitosan oligosaccharide preparation are effectively removed, formula irritation is remarkably reduced, and the dendrobium candidum extract is more suitable for sensitive skin care; the components in the composition have a synergistic effect, the dendrobium officinale enzymolysis extract and the enzymolysis chitosan oligosaccharide form a composite moisturizing network, the moisturizing rate is remarkably increased, the oxidation resistance is remarkably improved, and the composition can be applied to products such as essence, masks and freeze-dried powder.

The invention discloses a dendrobium officinale extraction purity detection method based on artificial intelligence, and relates to the technical field of purity detection, and the method comprises the following steps: carrying out hyperspectral data acquisition and component classification on a dendrobium officinale extract to obtain a classification result; performing content prediction according to the classification result to obtain a content prediction result; performing chromatographic analysis verification according to the content prediction result to obtain a verification result; performing purity prediction according to the verification result to obtain a purity prediction result; performing component spatial distribution identification according to the purity prediction result to obtain component distribution information; and performing purity calculation according to the component distribution information. According to the method, the content prediction precision is improved, the resolution capability on different components is improved, the influence of abnormal samples on the content prediction result is reduced, the dependence on chromatographic analysis is reduced, the time and the cost are saved, and the accuracy and the robustness of purity detection are improved.

The invention discloses an irrigation sprayer for planting dendrobium officinale, and relates to the technical field of sprayers. The device comprises a supporting frame, a plurality of rollers are rotatably connected to the bottom of the supporting frame, a mounting frame is fixedly mounted on the supporting frame, a water supply assembly and a plurality of sliding sleeves are fixedly mounted on the mounting frame, the sliding sleeves are slidably arranged on the mounting frame in a sleeving mode, threaded holes are formed in the sliding sleeves in a penetrating mode, and threaded rods are in threaded connection with the threaded holes; the first ends of pipelines are fixedly installed on the multiple sliding sleeves, the first ends of the pipelines are rotationally connected with atomizing nozzles through rotating joints, and the second ends of the multiple pipelines communicate with a water outlet of the water pump. The sliding sleeve is fixed to the mounting frame through the threaded rod and the threaded hole, then the distribution distance and layout of the atomizing nozzles are flexibly changed, the rotating joint allows the nozzles to rotate within a certain angle, and the spraying direction can be adjusted according to actual needs while it is ensured that water flow is smooth.

The invention discloses a firming and anti-wrinkle composition and application thereof, and belongs to the field of cosmetics. The composition comprises the following raw materials: a tuber melanosporum extract, a dendrobium officinale extract, a polyrock extract and a swertia indica extract, and the raw materials are synergistically compounded, so that the composition provided by the invention has remarkable tightening and anti-wrinkle effects.

The present invention relates to the technical field of fermented Chinese medicine products, and discloses a fermented Chinese medicine product for regulating spleen and stomach function and a preparation method thereof. The fermented Chinese medicine product is prepared by a Chinese medicine extract, a fermentation medium and Lactobacillus paracasei LBR-002 of the same origin of medicine and food, and the mass ratio of the Chinese medicine extract, the fermentation medium and Lactobacillus paracasei LBR-002 is 1000:965:20-90, and the Chinese medicine extract comprises the following components in parts by weight: 25-60 parts of yam, 20-50 parts of liquorice, 20-45 parts of ganoderma lucidum, 20-42 parts of tuckahoe, 20-50 parts of polygonatum, 20-48 parts of codonopsis, 18-25 parts of dendrobium officinale, 8-17 parts of daidaihua, 8-16 parts of American ginseng, 5-20 parts of coix seeds, 6-15 parts of amomum, and 8-20 parts of hawthorn. The fermented Chinese medicine product has the characteristics of effective regulation, green safety and the like to spleen and stomach function, and can significantly improve spleen and stomach function.

The invention belongs to the technical field of bioengineering, and particularly relates to leuconostoc mesenteroides subsp. Mesenteroides FTCM002 and application thereof in preparation of dendrobium officinale leavening with the effects of reducing blood sugar, nourishing the stomach and resisting inflammation. Dendrobium officinale is subjected to enzymolysis and inoculated with the strain for fermentation, and the obtained fermented dendrobium officinale has the effect of inhibiting alpha-glucosidase; the gastric mucosal injury can be relieved, the expression of VEGF, IL-6, IL-8 and TNF-alpha in the gastric mucosal injury is reduced, and the effect of nourishing the stomach is achieved; the cell phagocytic rate can be increased, the NO concentration and the content of immune factors IL-6 and TNF-alpha can be increased, and the effect of enhancing the immunity is achieved; the expression quantity of IL-6, IL-1beta and TNF-alpha in inflammatory cells can be reduced, and the anti-inflammatory effect is achieved.

The invention relates to the technical field of fermented traditional Chinese medicine products, and discloses a fermented traditional Chinese medicine product for regulating spleen and stomach functions and a preparation method thereof. The fermented traditional Chinese medicine product is prepared from a traditional Chinese medicine extracting solution with homology of medicine and food, a fermentation culture medium and lactobacillus paracasei LBR-002, and the mass ratio of the traditional Chinese medicine extracting solution to the fermentation culture medium to the lactobacillus paracasei LBR-002 is 1000: 965: (20-90). The traditional Chinese medicine extracting solution comprises the following components in parts by weight: 25-60 parts of Chinese yam, 20-50 parts of liquorice, 20-45 parts of lucid ganoderma, 20-42 parts of poria cocos, 20-50 parts of rhizoma polygonati, 20-48 parts of codonopsis pilosula, 18-25 parts of dendrobium officinale, 8-17 parts of seville orange flower, 8-16 parts of American ginseng, 5-20 parts of semen coicis, 6-15 parts of fructus amomi and 8-20 parts of hawthorn. The fermented traditional Chinese medicine product has the characteristics of effective regulation on spleen and stomach functions, greenness, safety and the like, and can obviously improve the spleen and stomach functions.

The invention discloses a gene DobHLH14 for regulating and controlling DoSUS2 expression under drought stress to increase the content of dendrobium officinale polysaccharides and application of the gene DobHLH14, and belongs to the technical field of plant genetic engineering breeding, the nucleotide sequence of the gene DobHLH14 is shown as SEQ ID No: 4, and the coded amino acid sequence is shown as SEQ ID No: 5. The DobHLH14 is applied to the improvement of the polysaccharide content of the plant or the breeding of the drought-tolerant transgenic plant. The homologous and heterologous overexpression results of the dendrobium officinale show that the polysaccharide content and drought resistance of the transgenic plant are obviously improved by regulating the expression of the DoSUS2 gene through the DobHLH14 transcription factor of the dendrobium officinale under drought stress, and the method is an excellent method for breeding perennial herbaceous plants with high polysaccharide and drought resistance.

The invention discloses a traditional Chinese medicine composition for treating autism spectrum disorder and application thereof, and belongs to the technical field of traditional Chinese medicine compositions. The traditional Chinese medicine composition is prepared from the following components in parts by mass: 4 to 10 parts of cortex cinnamomi, 4 to 10 parts of radix morindae officinalis, 4 to 10 parts of radix polygalae, 4 to 10 parts of rhizoma acori graminei, 5 to 10 parts of radix rehmanniae praeparata, 4 to 10 parts of radix angelicae sinensis, 8 to 20 parts of tortoise shell and 5 to 10 parts of herba dendrobii. From the perspective of overall compatibility, the cinnamon and the morinda officinalis in the composition can warm and tonify kidney yang, the prepared rehmannia root, the tortoise shell and the dendrobe nourish yin and tonify kidney to prevent excessive warm tonification, the angelica sinensis can enrich blood and activate blood and give consideration to spleen and stomach, the polygala tenuifolia can traffic heart and kidney, soothe the nerves and promote intelligence, and the rhizoma acori graminei can reduce phlegm, induce resuscitation and induce resuscitation. The medicines are matched with one another to jointly achieve the effects of tonifying spleen and kidney, replenishing essence and benefiting marrow, and inducing resuscitation and promoting intelligence, and the symptoms of autism are comprehensively improved from the fundamental pathogenesis of spleen-kidney deficiency and by considering pathological changes such as phlegm clogging the heart and the like.

The invention belongs to the technical field of cosmetic preparation, and particularly relates to a skin moisturizing and repairing composition based on dendrobium officinale and fibroin as well as a preparation method and application of the skin moisturizing and repairing composition. Essence extracted from dendrobium officinale tender shoots obtained through a plant stem cell culture technology and stepped molecular weight fibroin prepared through a composite enzymolysis technology serve as raw materials, the safe and efficient composition is developed, and the actual requirements for skin moisturizing and repairing are met.

The invention belongs to the technical field of cosmetics, and particularly relates to a skin-color-uniformizing whitening composition derived from plant extracts and application of the skin-color-uniformizing whitening composition. The whitening composition provided by the invention is prepared from the following components in parts by weight: 10 to 15 parts of saussurea involucrata extract, 1 to 8 parts of dendrobium officinale extract, 1 to 5 parts of wood apple extract and 0.5 to 5 parts of banana fruit extract. The four plant extracts are synergistically compounded, transdermal absorption of active ingredients can be promoted, the tyrosinase inhibition rate is effectively increased, and the skin glossiness and whiteness are improved, so that the effects of whitening, brightening and uniformizing the skin color are achieved, the whitening composition is mild and non-irritant, the preparation method is simple and convenient to operate, and the whitening composition has large-scale production capacity and industrial feasibility. When the whitening composition is applied to skin care products such as face cream, the whitening and brightening effects of the face cream can be effectively improved, and the whitening composition has wide market application value.

The invention discloses a gene related to southern blight resistance of dendrobium officinale and application of the gene. The CDS sequence of the gene Dof013141 is as shown in SEQ ID NO. 1. The Dof013141 gene is separated and screened, the problems of environmental pollution and drug resistance caused by a traditional chemical prevention and control method are successfully solved through overexpression of the gene in dendrobium officinale, dependence on chemical agents is effectively reduced, a new technical solution is provided for green and sustainable agricultural prevention and control, and the Dof013141 gene has a wide application prospect. The gene has a wide application prospect, can be successfully expressed in dendrobium officinale, and also can be popularized to disease-resistant breeding of other susceptible plants, so that the application of the gene in the fields of agricultural production and plant protection is further widened. The method not only provides powerful guarantee for improving the yield and quality of dendrobium officinale, but also opens up a new research direction for development and utilization of plant disease-resistant genes, and has great economic and social values.

The invention discloses a strain of Bifidobacterium breve capable of removing toxins in a body and a metagen of the Bifidobacterium breve, and belongs to the technical field of microbial application, the Bifidobacterium breve WZA-BB07 is separated from human excrement, and the biological preservation number of the Bifidobacterium breve WZA-BB07 is CCTCC (China Center for Type Culture Collection) NO: M20241530. The bacterial strain WZA-BB07 has a good effect of degrading endotoxin and enterotoxin, the bacterial strain and lactobacillus reuteri are subjected to mixed fermentation to prepare the postbiotics, bifidobacterium breve mainly improves intestinal flora balance and inhibits growth of harmful bacteria, the lactobacillus reuteri helps repair intestinal barriers through metabolites of the lactobacillus reuteri in the fermentation process, and the lactobacillus reuteri and lactobacillus reuteri are mixed to prepare the postbiotics. Metabolism and removal of toxins are enhanced; dendrobium officinale, honeysuckle and radix puerariae extracts are added into a fermentation culture medium, so that rich nutrition is provided for fermentation, the effects of resisting oxidation, resisting inflammation and promoting intestinal repair of medicinal and edible components are also exerted, and the detoxification capacity and the overall health effect of the postbiotic product are further improved.

The invention discloses a dendrobium officinale tissue culture and rapid propagation seedling raising method, which belongs to the field of biotechnology, and comprises the following steps: S1, explant treatment: selecting a dendrobium officinale plant with good growth vigor and no obvious pest and disease damage, carrying out high temperature stress treatment at 40-45 DEG C for 6-8 days, then taking the tender stem of the dendrobium officinale plant subjected to high temperature stress treatment as the explant, and carrying out tissue culture and rapid propagation on the explant; directly transferring the explant to a low temperature of 2-6 DEG C for stress treatment for 8-12 hours; s2, callus induction: taking the explant treated in the step S1, disinfecting the explant, taking the explant without axillary buds, cutting the explant into small blocks, inoculating the small blocks to a callus induction culture medium, and carrying out dark culture for 12-15 days; the callus induction culture medium comprises 1.5 to 3 mg / L of MS + 2, 4-D, 2 to 3 mg / L of KT and 0.1 to 0.3 mg / L of NAA; s3, bud differentiation induction and rooting induction. According to the tissue culture and rapid propagation method for the dendrobium officinale, the browning rate of the callus during callus induction can be effectively reduced, and the tissue culture seedling raising efficiency is improved.

The present invention discloses a Bifidobacterium breve strain capable of clearing toxins in the body and its postbiotics, belonging to the technical field of microbial applications. The present invention isolates a Bifidobacterium breve strain ( Bifidobacterium breve ) WZA-BB07 from human feces, and its biological deposit number is: CCTCC NO: M20241530. The strain WZA-BB07 has good effects in degrading endotoxin and enterotoxin. The strain and Lactobacillus mucosae are mixed and fermented to prepare postbiotics. Bifidobacterium breve mainly improves the balance of intestinal flora and inhibits the growth of harmful bacteria. Lactobacillus mucosae helps repair the intestinal barrier through its metabolites during fermentation, enhancing the metabolism and clearance of toxins; extracts of Dendrobium officinale, Lonicera japonica, and Pueraria lobata are added to the fermentation medium, which not only provides rich nutrition for fermentation but also exerts the antioxidant, anti-inflammatory, and intestinal repair-promoting effects of ingredients with both medicinal and edible properties, further enhancing the detoxification ability and overall health effects of the postbiotic product.

The invention discloses a dendrobium officinale unmanned inoculation tissue culture method and application thereof. Belongs to the technical field of tissue culture. The vertical gradient culture medium is adopted for the first time, and automatic conversion of the development stage is achieved; a culture medium osmotic pressure gradient design guides directional growth of a root system; according to the nutrition phase change technology, the agar concentration difference of an induction layer, a differentiation layer and a strong seedling layer is utilized, the physical characteristic gradient of a culture medium is achieved, unmanned inoculation tissue culture of dendrobium officinale seeds is achieved through automatic equipment and an optimized tissue culture process, and the problems that in the prior art, artificial inoculation is low in efficiency, high in pollution rate and cost and long in culture period are solved; the efficiency, the quality and the economic benefit of dendrobium officinale tissue culture are improved, and the requirements of large-scale factory production can be met.

The invention discloses a composition for treating diabetes mellitus and a preparation method and application thereof. The composition is prepared from, by weight, 3-7 parts of rice bran, 3-7 parts of bitter gourd, 1-5 parts of cinnamon, 3-7 parts of fermented soybean, 6-10 parts of fig, 1-5 parts of ginseng, 3-7 parts of fructus lycii, 1-5 parts of folium mori, 3-7 parts of radix puerariae, 1-5 parts of dendrobium officinale and 1-5 parts of wheat oligopeptide. 6-10 parts of fructo-oligosaccharide and 1-3 parts of dry yeast. The composition is unique and reasonable in compatibility, simple in preparation method and free of toxic and side effects, the medicine synergistic effect generated among the combined medicines is higher, the curative effect is better, the treatment effect is obvious, and the adverse reaction is low.

The invention discloses a traditional Chinese medicine composition with a weight-losing effect and application of the traditional Chinese medicine composition. The traditional Chinese medicine composition is prepared from, by weight, 5-10 parts of roselle, 5-10 parts of lotus leaves, 2-6 parts of semen cassiae, 2-6 parts of semen raphani, 2-6 parts of coix seeds, 2-6 parts of poria cocos, 1-2 parts of blood oranges, 1-3 parts of codonopsis pilosula, 1-2 parts of astragalus membranaceus, 1-2 parts of gordon euryale seeds, 1-3 parts of dendrobium officinale and 1-3 parts of radix ophiopogonis. , 1-3 parts of dogwood, and 1-3 parts of cistanche. The traditional Chinese medicine composition is unique and reasonable in compatibility, simple in preparation method, free of toxic and side effects, obvious in effect, low in recurrence rate and low in adverse reaction.

The invention discloses a light formula generation method and system based on dendrobium officinale polysaccharide synthesis, particularly relates to the technical field of plant factory light environment regulation and control, and is used for solving the technical bottlenecks of polarization state instability and insufficient light signal penetration uniformity caused by environment interference in existing polarization state light regulation and control. A polarization state distortion area is sensed in real time based on Stokes parameters, physical interference factors of a reflection path and medium scattering are extracted, polarization state compensation parameters are generated through cross-correlation modeling, a laser light source direction angle and a phase delay amount are cooperatively optimized, and re-calibration of a distortion matrix is triggered through colorimetric method penetration uniformity verification; through closed-loop logic of physical interference traceability and dynamic compensation, the polarization stability of optical signals and the penetrability of plant tissues are synchronously improved, and efficient cooperation of a dendrobium officinale light response mechanism and a polysaccharide synthesis path is guaranteed.

The invention provides a dendrobium officinale dynamic cultivation method based on Internet of Things edge calculation and mixed digital twinning, and belongs to the technical field of computer and bioengineering. The method comprises the steps of hyperspectral data acquisition, environmental parameter acquisition, construction of a 3D convolutional neural network for predicting an electron transfer rate J, construction of a hybrid digital twinborn model, fusion, environmental control and the like. According to the method for environment control, cross-climate zone experiments show that the yield can be increased by 23.6%, the polysaccharide content is increased by 18.8%, and the survival rate is increased by 15.1%; a reproducible technical framework is provided for intelligent upgrading of precision agriculture, and the application prospect is good.

The invention discloses a composition containing a dendrobium officinale extract, and belongs to the field of cosmetics. The composition is prepared from a dendrobium officinale extract, a hydrolyzed flax extract, a gorgonian extract and hydroxyethyl chitosan. According to the composition provided by the invention, all the raw materials are compounded for use and have a synergistic effect, so that excellent skin tightening, anti-aging, anti-wrinkle, soothing, moisturizing and repairing effects are obtained.

The utility model discloses a dendrobium officinale cleaning device, which belongs to the technical field of cleaning equipment, and comprises a cleaning box for cleaning dendrobium officinale, the vertical side surface of the cleaning box is fixedly connected with a mounting frame, the top end of the mounting frame is provided with a fixed end of a hydraulic rod, and the driving end of the hydraulic rod penetrates through the mounting frame and is connected with a sealing plate; the bottom end of the sealing plate is fixedly connected with an open type positioning box, the inner side of the positioning box is rotationally connected with a driving shaft, the side face of the positioning box is provided with a stepping motor for providing adjusting power for the driving shaft, the periphery of the driving shaft is fixedly connected with two winding rollers provided with connecting ropes, and the bottom end of the sealing plate is fixedly connected with two connecting plates. A bearing frame with meshes is installed between the two connecting plates, and the bottom end of the bearing frame is connected with two linkage plates connected with the connecting rope through hinges in a hinged mode. The dendrobium officinale cleaning device can automatically carry out discharging operation, so that the discharging operation is more time-saving and labor-saving.

According to the freeze-drying process of the dendrobium officinale solid beverage, psyllium seed husk powder and a trihydroxy fatty acid derivative are compounded to form a synergistic protection system, annealing and segmented freeze-drying processes are combined, ice crystal growth is inhibited on the molecular level, active ingredients are protected, a stable porous structure is constructed on the macroscopic level, and the dendrobium officinale solid beverage is prepared. Finally, the dendrobium officinale solid beverage which is high in active ingredient retention rate and good in color, luster and flavor is efficiently prepared, meanwhile, the freeze-drying period is remarkably shortened, and the production efficiency is improved.

The invention relates to an anti-aging composition and application thereof. The anti-aging composition is prepared from the following raw materials: dendrobium officinale, camellia japonica and polygonatum kingianum. Dendrobium officinale, camellia japonica and polygonatum kingianum cooperate with one another to achieve a synergistic effect, secretion of type I collagen (COL-1) can be promoted, secretion of matrix metalloproteinase-1 (MMP-1) can be inhibited, and decomposition of collagen in extracellular matrixes can be slowed down. The anti-aging composition can increase skin elasticity, improve the skin barrier function, reduce the percutaneous water loss rate and delay skin aging.

The invention relates to the technical field of dendrobium officinale polysaccharide processing and active ingredient function improvement, in particular to a preparation method of a dendrobium officinale polysaccharide fragment. According to the specific technical scheme, the method comprises the following steps: adding mannase with enzyme activity of 0.7-1U into a dendrobium officinale polysaccharide solution, and stirring for 0.5-1.5 hours; and adding absolute ethyl alcohol until the concentration is 65-75%, centrifuging to remove supernate, collecting precipitate, adding water to redissolve, concentrating, and freeze-drying to obtain the dendrobium officinale polysaccharide fragment. The dendrobium officinale polysaccharide with higher immunoregulatory activity can be conveniently and rapidly obtained in an enzymolysis mode.

The invention belongs to the technical field of medicine detection, and particularly relates to a rapid detection method for antioxidant activity of dendrobium officinale medicinal materials and application of the method, and the method comprises the following steps: (1) collecting a plurality of batches of dendrobium officinale medicinal materials and crushing; (2) obtaining ABTS free radical scavenging rate, iron ion reducing capacity and DPPH free radical scavenging rate in the dendrobium officinale sample through a chemometrics method; (3) collecting the near-infrared original spectrum of the dendrobium officinale medicinal material; (4) after abnormal spectrums are removed, processing original near infrared spectrums by a standard normal variable transformation spectrum preprocessing method, and dividing a correction set and a verification set by adopting a KS algorithm to establish a partial least square regression model; the near infrared spectrum technology is adopted to detect the antioxidant activity of the dendrobium officinale medicinal material, the method has the advantages of being easy to operate, rapid, free of damage and high in precision, production cost can be saved, economic benefits can be improved, and the purpose of efficient quality control can be achieved on the traditional Chinese medicine production source.