170 results about "Plant Components" patented technology

State of the art systems used for industrial plant monitoring have the disadvantage that they fail to correctly assess reason for dip in performance of the plant and in turn trigger appropriate corrective measures. The disclosure herein generally relates to industrial plant monitoring, and, more particularly, to a system and method for development and deployment of self-organizing cyber-physical systems for manufacturing industries. The system monitors and collects data with respect to various parameters, from the industrial plant. If any performance dip is detected, the system determines corresponding cause, and also triggers one or more corrective actions to improve performance of the plant and different plant components to a desired performance level.

The invention discloses an antibacterial formula based on Yunnan plateau herbaceous plants, and relates to the technical field of antibiosis. The antibacterial formula based on the Yunnan plateau herbaceous plants is prepared from 5 to 15 parts of paris polyphylla, 8 to 18 parts of wild buckwheat rhizome, 3 to 10 parts of short-pedicel aconite root, 10 to 20 parts of emblic leafflower fruit, 6 to 15 parts of tripterygium hypoglaucum root, 2 to 5 parts of acanthopanax senticosus extract, 1 to 3 parts of rosmarinic acid, 0.1 to 0.5 part of citric acid, 0.5 to 2 parts of chitosan and 5 to 10 parts of glycerol. Various herbaceous plants in the Yunnan plateau are selected, an exclusive extraction process is developed according to different plant characteristics, various plant components are matched with one another to form a synergistic antibacterial effect, the inhibiting effect on various germs is remarkable, meanwhile, the compound stabilizer improves the stability of the formula, the application range is wide, and high efficiency and safety are achieved.

The invention relates to application of a medicinal plant synergistic repair technology in functional cosmetics. The functional cosmetics comprise the following components in percentage by mass: 0.05-3 parts of peony root bark extract; 0.01 to 3 parts of magnolia flower extract; 0.005 to 0.5 part of a radix scutellariae extract; 0.005 to 0.5 part of a centella asiatica extract; the synergistic component is 0.001-2 parts of radix ophiopogonis root extract, and the preferable mass ratio of the peony root bark extract to the magnolia flower extract to the scutellaria baicalensis extract to the centella asiatica extract is (6-10): (2-4): 1: (1-8). All plant components are natural extracts, do not contain harmful chemical components and are suitable for various skin types, especially sensitive skin, and the soothing and repairing effects are greatly improved through the matching design and synergistic effect of the plant extracts. For example, due to the synergistic effect of the peony root bark extract and the radix scutellariae extract in the anti-inflammatory and antibacterial aspects, the relieving effect on external stimulation is enhanced; the permeability of the compound is enhanced by the radix ophiopogonis root extract, so that the effect is more long-acting.

A working electrode is inserted into the plant to monitor the health of the plant components or to detect physical, mechanical damage or environmental change in the soil or atmosphere. A standard electrode is inserted into soil surrounding the plant or in the plant itself. A data logger connects the working electrode and the standard electrode. The data logger measures the potential difference between the working electrode and the electrolyte to provide the ability to compare a measured potential difference with a predetermined critical potential difference for the plant. A second electrochemical cell can inject electrons and ions into the plant. The plant can be used as a sensor to monitor the environmental change in the soil or in the atmosphere.

The invention belongs to the technical field of extraction and purification of plant components, and relates to a low-temperature freezing vacuum drying nano processing method for extracting anthocyanin from purple corn, in particular to a method for extracting anthocyanin from corn kernels, cores, straws, roots and stigmas of purple corn. The processing method comprises the steps of pretreatment, concentration, hydroxyl radical treatment, quick freezing, nano crushing and the like. A hydroxyl radical treatment method is adopted, so that harmful substances such as pesticide residues can be efficiently, quickly and thoroughly removed; the effect of extracting the anthocyanin from corn kernels, roots, cores, stems and stigma of purple corn by adopting a low-temperature freezing vacuum drying technology is remarkable, the purification rate is high, and the anthocyanin containing 99% of biological activity is achieved. The nanoscale anthocyanin is processed by adopting jet mill equipment and can be conveniently absorbed by a human body and widely applied to various fields.

The invention discloses aronia melanocarpa plant composite powder and a preparation method thereof. The aronia melanocarpa plant composite powder comprises the following raw materials in parts by weight: 40-50 parts of aronia melanocarpa powder, 15-20 parts of dihydroquercetin powder, 10-15 parts of black sesame powder, 2-5 parts of honeysuckle flower powder, 1-2 parts of dandelion powder, 0.5-2 parts of radix polygonati officinalis powder and 1-3 parts of mint powder. The problems that existing aronia melanocarpa powder is single in component and prone to functional limitation, the single aronia melanocarpa powder mainly provides anthocyanin antioxidant components and has the functions of resisting oxidation, protecting eyes and resisting inflammation, but the effect dimension is single, the health requirements of consumers for comprehensive conditioning are difficult to meet, and the single aronia melanocarpa powder is obvious in acerbity and poor in taste and has a certain health care effect are solved. The aronia melanocarpa plant composite powder compounded with functional plant components is urgently needed to solve the problem that the aronia melanocarpa plant composite powder is easy to cause taste fatigue after being drunk for a long time.

The invention relates to the technical field of plant component extraction, in particular to supercritical extraction equipment for plant component extraction, which comprises an extraction mechanism, the device further comprises a sealing mechanism, a smashing mechanism and a crushing mechanism. Dry ice is crushed through the crushing mechanism to form dry ice particles, the dry ice particles are discharged into the crushing mechanism at a high speed through the crushing mechanism, spices in the dry ice particles are crushed, then the crushed spices are discharged into the extraction mechanism through the crushing mechanism, and the extraction mechanism is sealed through the sealing mechanism. Carbon dioxide gas is continuously discharged into the extraction mechanism through supercharging equipment, oil substances in the spices are dissolved in liquid carbon dioxide, the internal temperature of the extraction mechanism is adjusted through the extraction mechanism, the liquid carbon dioxide is in a supercritical state, and the oil substances in the spices are extracted by reducing the pressure in the extraction mechanism. The liquid carbon dioxide is gasified, and oil substances in the spices are left, so that the practicability of the equipment is improved.

The invention provides a method for extracting ginseng tissue culture adventitious root saponin by a eutectic solvent synergistic biological enzymolysis technology, which comprises the following steps: (1) adding ginseng tissue culture adventitious root dry powder into water, adding compound enzyme, heating, adjusting the pH value of the solution, and carrying out biological enzymolysis; after the enzymolysis is finished, performing enzyme deactivation and centrifugation to obtain supernate A and precipitate; (2) adding an eutectic solvent into the precipitate, and performing ultrasonic extraction and centrifugation to obtain supernate B; and (3) combining the supernate A and the supernate B, and freeze-drying to obtain the ginseng tissue culture adventitious root saponin. According to the method, the biological enzymolysis technology and the eutectic solvent extraction technology are combined, the content of total saponins in the ginseng tissue culture adventitious root extract is increased, and meanwhile the content of Rg3, Rg5 and Rh2 rare ginsenosides in the ginseng tissue culture adventitious root extract is also increased. The invention belongs to the technical field of plant component extraction.

The invention discloses a traditional Chinese medicine moisturizing hand cream and a preparation method thereof. The invention belongs to the technical field of biology, and particularly relates to traditional Chinese medicine moisturizing and nourishing hand cream and a preparation method thereof. The invention provides a composition containing traditional Chinese medicine components. The composition comprises a traditional Chinese medicine extract, a lubricant, an emulsifier and a preservative, the traditional Chinese medicine extract comprises a radix arnebiae seu lithospermi extract or a combination of the radix arnebiae seu lithospermi extract and other component extracts; the lithospermum extract comprises lithospermum oil and a lithospermum aqueous extract; the other component extracts comprise one or a combination of two or three of a rhodiola rosea water extract, an astragalus membranaceus water extract and a liquorice water extract; the traditional Chinese medicine extracts are respectively prepared and then mixed. Through self-compatibility and synergistic effects of pure natural plant components (such as radix arnebiae seu lithospermi anti-inflammation, rhodiola rosea anti-oxidation and radix astragali and radix glycyrrhizae moisturizing and repairing), the comprehensive effects of moisturizing, moistening and repairing are achieved, it is ensured that the product is safe, mild and non-irritant, and meanwhile high-value development and utilization of traditional Chinese medicine resources in the field of modern daily chemicals are promoted.

The invention relates to the technical field of plant breeding, in particular to a primer combination for detecting a regulatory element and an exogenous gene of a transgenic plant and application of the primer combination. The primer combination comprises a nucleotide sequence as shown in SEQ ID NO. 22-63. The primer combination comprises a nucleotide sequence as shown in SEQ ID NO. The application comprises: (1) transgenic plant variety germplasm supervision or transgenic plant component screening in non-transgenic varieties; (2) screening transgenic ingredients of the plant product; (3) auxiliary screening in the plant breeding process; and (4) tracing plant varieties. The invention provides a primer combination which can be applied to detection of regulatory elements and exogenous genes of transgenic plants, can realize detection of a plurality of regulatory elements and exogenous genes in a reaction system, and can meet high-throughput screening of components of the transgenic plants. The method is used for monitoring illegal planting of transgenic plants and detecting transgenic components of related plant products.

The invention belongs to the technical field of natural dyes, and provides a natural coloring agent based on roxburgh rose whole plant components as well as a preparation method and application of the natural coloring agent. The preparation method comprises the following steps: fermenting whole rosa roxburghii plants, residues obtained after juicing or dried fruits used as raw materials for 15-30 days under a pure natural acidic or alkaline condition, and soaking cloth to be dyed into fermentation liquor for 7-30 days, so as to finish dyeing. The acidic condition is provided by malic acid or acetic acid, and the alkaline condition is provided by pure natural salt. The method has the advantages of simple process, mild conditions, no use of any chemical synthesis auxiliary agent, environmental protection and safety. By means of the method, natural cloth such as mulberry silk, cotton and hemp can be dyed, the unprecedented and unique golden yellow color can be dyed, and the method has great market application value.

This invention relates to the field of plant component extraction technology, specifically to a method for efficiently extracting and purifying berberine. The method includes: (1) selecting dried stems of *Radermachera sinensis*, crushing and sieving them to obtain *Radermachera sinensis* powder; (2) weighing the *Radermachera sinensis* powder and mixing it with a 20-30% (w / w) ammonium sulfate solution, then adding a compound enzyme preparation for enzymatic hydrolysis, adding isopropanol to obtain a mixture, extracting the mixture using an ultrasonic-microwave synergistic extraction method, centrifuging the extracted mixture for 10-13 min at 3500-4000 rpm, removing the isopropanol layer by distillation to obtain a crude extract; (3) dissolving the crude extract in water and loading it onto a polar macroporous resin for multiple elutions to obtain berberine. Compared with the prior art, this invention uses an enzyme preparation followed by an aqueous two-phase solvent combined with ultrasonic-microwave extraction technology to promote the maximum release of berberine from *Radermachera sinensis* powder, thereby increasing the yield. Finally, a gradient elution with macroporous resin is used to achieve efficient extraction and purification of berberine.

The present application relates to a kind of enzyme egg yolk liquid and its biological production method, belong to egg product technical field, using including compound plant component such as green pricklyash, Pleurotus eryngii as fermentation substrate, and using Lactobacillus bulgaricus and lactobacillus to ferment, preparation obtains compound plant enzyme, fermentation product can effectively inhibit the activity of oxidase, reduce the oxidative decomposition of lipid, maintain the quality and nutritional value of egg yolk liquid.Pretreated egg yolk liquid is mixed and is subjected to heat treatment, and enzyme egg yolk liquid is prepared.In the process of heat treatment, the protein in egg yolk liquid, including apo-protein, can be decomposed, the interaction between protein molecules is reduced, the formation of gel structure after egg yolk liquid freeze-thaw is reduced, and the bubble characteristics and taste are restored.

The present application relates to a kind of multifunctional saponins molecularly imprinted polymer template molecule, molecularly imprinted polymer and its application, belong to plant component refining technical field.The molecularly imprinted polymer of the present application uses virtual template molecule, the template molecule contains hydrogen bond donor and strong electronic effect, it has good adsorption performance to natural saponins compound molecules such as Jiumu saponin AIII, Jiumu saponin BII, Jiumu saponin BIII, Sanqi saponin R1, ginsenoside Rg1, ginsenoside Rg3, ginsenoside Rh2, Tribulus saponin K, Tribulus saponin D, Platanus orientalis saponin D, Shandeng saponin B, Chonglou saponin I, Chonglou saponin II, Chonglou saponin VI.The virtual template molecule is low in cost, can be used for the large-scale preparation of molecularly imprinted polymer, significantly reduces the extraction cost of natural saponins compound.

A composition including a Moringa plant component for treating, preventing, reducing the occurrence of, decreasing the symptoms associated with, and / or reducing secondary recurrences of cancer in a subject is provided. The composition may comprise a Moringa plant component in an amount of 1 mg to 1750 mg, and sulforaphane or a sulforaphane derivative in an amount of 1 mg to 50 mg. Alternatively, the composition may comprise a Moringa plant component in an amount of 150 mg to 1500 mg sulforaphane precursor in an amount of 1 mg to 50 mg. The Moringa plant component can be Moringa leaf extract containing 10 mg of moringin per 1000 mg of the Moringa leaf extract. The composition may also include at least one of a mushroom extract or powder and a broccoli extract or powder.

The invention relates to a method for operating a process plant (200), the process plant comprising one or multiple plant components (212) operated by providing electrical power received from a grid or isolated network in order to perform one or multiple processes (202), wherein the process plant (200) is configured to operate at a load up to a given maximum plant load, the method comprising: Controlling the one or at least one of the multiple processes (202) by providing electrical power to the respective plant component ( 212) based on variable load operating information (272), within a variable load control mode (270), and based on base load operating information (262), within a base load control mode (260), wherein, within the base load control mode, the process plant is operated at a load only up to a maximum base load, wherein the given maximum base load is less than the maximum plant load; wherein the variable load control mode (270) further comprises: Providing load availability information (272) about a currently used load at which the process plant is operating and / or about a currently available load which the process plant can in addition be operated at, preferably to a grid service provider (290); if additional load is demanded to be assigned to the process plant, Receiving load demand information (276) in response to providing the load availability information; and Adapting the variable load operating information (272) based on the load demand information (276).

The present application provides a composition for preparing an aerosol-generating substrate, the aerosol-generating substrate being prepared by an integral molding process, the composition comprising: a plant component; a smoke agent component; a binder component; a fat-soluble perfume component; and ethyl cellulose. The invention also provides an aerosol generating matrix prepared by using the composition provided by the invention. Aerosol-generating substrates prepared using the compositions of the present application have improved formability and perfume retention.

This invention provides a method for synergistically preparing sterile liquid formulations using high-energy fluid milling and plant components, relating to the field of traditional Chinese medicine technology. The method involves subjecting medicinal plant raw materials to a first low-temperature treatment using high-energy fluid milling to obtain highly active functional components. These functional components are then mixed with a liquid formulation matrix and subjected to a second low-temperature treatment using high-energy fluid milling, simultaneously achieving homogenization and sterilization. This invention reveals for the first time a significant synergistic sterilization effect between the medicinal plant functional components prepared by a specific process and the high-energy fluid milling treatment. Complete microbial inactivation can be achieved under mild conditions of 120 MPa and below 50°C, with effects far exceeding the simple superposition of a single component and a single physical treatment. This invention provides an integrated homogenization-sterilization method for external preparations and natural beverages that eliminates the need for chemical preservatives and high-temperature sterilization, and has broad applicability in the fields of traditional Chinese medicine and food.

The application provides a double-frequency ultrasonic penetration system based on plant components, belonging to the field of penetration, and the system comprises: a data acquisition module, which is used to acquire a component set, a molecular weight set and a target point depth set of a plant extract to be penetrated; a data processing module, which is used to determine a first ultrasonic frequency and a second ultrasonic frequency according to the molecular weight set, and to calculate a first ultrasonic duty cycle and a second ultrasonic duty cycle according to the target point depth set; the first ultrasonic frequency is greater than the second ultrasonic frequency; an ultrasonic driving module, which is used to control an ultrasonic emission module to emit a first ultrasonic signal to target skin according to the first ultrasonic frequency and the first ultrasonic duty cycle, so that each component penetrates the skin barrier, and to control the ultrasonic emission module to emit a second ultrasonic signal to the target skin according to the second ultrasonic frequency and the second ultrasonic duty cycle, so that each component reaches a subcutaneous target point. The application can make the effective components in the plant extract penetrate the skin barrier and reach the depth of the subcutaneous target point.

The invention relates to the technical field of daily cosmetics, and particularly provides a preparation method and application of a katsumadai katsumadai extract. In the preparation process of the alpinia katsumadai extract, an ethanol / water mixed solvent (preferably 75 + / -5% (v / v)) with a specific concentration is used as an extraction solvent, the solvent is safe and non-toxic, and the alpinia katsumadai extract obtained by enrichment after purification through macroporous resin (preferably ADS-17) has excellent dual UV absorption performance of absorbing UVA and absorbing UVB; the alpinia katsumadai extract disclosed by the invention is a plant component, has the advantages of high safety, low irritation, no cell damage, no influence on cell viability, extremely small or no side effect, wide applicable crowd, and is very suitable for being used as an active component of cosmetics, and is particularly suitable for being used for preparing sunscreen cosmetics.

The invention discloses a composition for improving prostate health based on plant synergistic interaction and a preparation method and application thereof.The composition is prepared from, by weight, 10-20 parts of saw palmetto extract, 5-15 parts of lycopene microcapsules, 15-30 parts of pumpkin seed powder, 5-10 parts of green tea extract, 3-8 parts of curcumin microcapsules and 15-40 parts of auxiliary materials; the auxiliary materials comprise a filling agent, a disintegrating agent and a lubricating agent, the filling agent accounts for 50-70% of the total weight of the auxiliary materials, the disintegrating agent accounts for 20-35% of the total weight of the auxiliary materials, and the lubricating agent accounts for 5-15% of the total weight of the auxiliary materials. According to the present invention, the plant components in the specific ratio are subjected to precise compatibility, and the differentiation microcapsule technology and the process optimization are combined so as to achieve the hormone regulation-anti-oxidation-anti-inflammatory synergistic effect, and the effect is far better than the effect of the single component; the bioavailability of raw material components can be effectively improved, the problem of absorption of fat-soluble components is solved, and an efficient and safe innovative scheme is provided for prostate health maintenance.

The application relates to the medical technology field and discloses an oral liquid capable of easily expelling stones and clearing toxins and a preparation process thereof. The raw materials of the oral liquid include chicken gizzard suet, dandelion, houttuynia cordata, sea golden sand, plantain, corn silk, money grass, corydalis, licorice and oligofructose with a specific polymerization degree. The preparation process comprises grouping extraction of the raw materials, purification of the chicken gizzard suet by using concentration with forced circulation and bottom feeding type jet flow, pressure filtration of the sea golden sand by using the endogenous fiber of the houttuynia cordata to construct a filter aid skeleton, and finally constant-temperature liquid preparation and sterilization by using a micropore filter membrane to obtain the finished product. Oligofructose is introduced into traditional Chinese medicine to promote proliferation of intestinal oxalic acid degrading bacteria, and plant components are used to block stone generation from a metabolic source; specific fluid mechanics separation and non-thermal sterilization processes solve the problems of protein aggregation and micropore blockage of microspores, and the configuration stability of heat-sensitive medicinal components and prebiotic molecules is maintained.

The invention provides an anti-aging repairing composition containing collagen and a preparation method of the anti-aging repairing composition, and belongs to the technical field of medical, dental or dressing preparations. The collagen composition is composed of hydrolyzed collagen, recombinant III-type human collagen, cynara scolymus leaf extract and fermented bilberry seed oil. Recombinant III-type human collagen and hydrolyzed collagen are taken as cores, the limitation of traditional collagen is broken through through a biotechnology, the bottleneck of transdermal penetration and oxidation resistance is solved with the assistance of double-fermentation plant components, and the overall design conforms to the anti-aging triangular logic of'repairing, defending and moisturizing '; good market prospects are realized.

The present invention relates to a chimeric sensor NLR-ID protein obtained by replacing the integrated domain(s) of a native wheat sensor NLR-ID protein by at least one X domain, wherein said X domain binds to (i) a pathogen effector different from those recognized by the replaced integrated domain(s) of said native wheat sensor NLR-ID protein, (ii) an epitope different from the pathogen epitope recognized by the replaced integrated domain(s) of said native wheat sensor NLR-ID protein or (iii) a pathogen-induced plant component different from those recognized by the replaced integrated domain(s) of said native wheat sensor NLR-ID protein. The present invention also relates to the use said chimeric sensor NLR-ID protein for preventing a disease caused by a pathogen in a plant. The present invention also relates to nucleic acids and vectors suitable for obtaining a plant expressing said chimeric sensor NLR-ID protein, thereby conferring to the plant a resistance to a pathogen.

The invention discloses equipment for plant component concentration and a technological method thereof, and relates to the field of concentrations.The equipment comprises an evaporator body, a steam cavity is formed in the evaporator body, a feeding pipe is arranged on the side wall of the evaporator body and communicates with the steam cavity, a nozzle is arranged at the end of the feeding pipe, and a liquid discharging pipe is arranged at the bottom of the evaporator body; a stirring seat is arranged at the upper end of the evaporator main body, a stirring cavity is formed in the stirring seat, the stirring cavity is communicated with the steam cavity, a steam discharge pipe communicated with the stirring cavity is arranged on the stirring seat, a defoaming wheel plate is rotationally connected into the stirring cavity, and the axis direction of the defoaming wheel plate is arranged in the steam flowing direction; and a driving piece for driving the defoaming wheel plate to rotate is arranged on the stirring seat. The influence of direct discharge of foam materials on concentration of the materials is reduced, and the concentration effect of the materials is ensured.

The invention discloses a compound microorganism feed additive for promoting the growth of livestock and poultry. The compound microorganism feed additive comprises microorganism strains, natural plant components and auxiliary materials, the microbial strains comprise 8 to 12 parts of candida utilis, 5 to 9 parts of bacillus licheniformis, 2 to 4 parts of bacillus subtilis, 8 to 12 parts of aspergillus niger, 8 to 12 parts of lactobacillus delbrueckii, 8 to 12 parts of lactobacillus acidophilus, 8 to 12 parts of bifidobacterium and 3 to 7 parts of lactobacillus salivarius; the natural plant components comprise 0.5 to 2 parts of moringa seed powder; the auxiliary materials comprise 20 to 30 parts of cane sugar, 10 to 15 parts of fish meal, 2 to 3 parts of grease, 10 to 20 parts of soybean meal, 5 to 10 parts of pupa powder, 10 to 15 parts of zinc lactate, 1 to 2 parts of calcium gluconate, 3 to 5 parts of calcium carbonate and 2 to 4 parts of paeonol. Microbial strains in the compound microbial feed additive can generate various growth regulatory factors such as vitamins, amino acids and organic acids, so that the growth and development of livestock and poultry are stimulated, and the growth speed is increased.

The invention belongs to the technical field of application of daily chemical products, and particularly relates to an artemisia apiacea-hibiscus syriacus-mint nano self-assembly composition as well as a preparation method and application thereof. The preparation method of the artemisia apiacea-hibiscus syriacus-mint nano self-assembled composition comprises the following steps: dissolving a surfactant in water, stirring until the solution is clear, and then sequentially adding an artemisia apiacea extract, a hibiscus syriacus extract and a mint extract; stirring and reacting for 10-30 minutes under the conditions that the temperature is 35-40 DEG C and the speed is 800-1200 rpm, then centrifuging for 5-10 minutes under the condition that the speed is 800-1200 rpm, and taking supernate. The all-natural plant source antibacterial scheme provided by the invention can completely replace a chemically synthesized antibacterial agent, so that the risks of skin irritation and microbial drug resistance are avoided. The constructed self-assembled nano-micelle structure effectively solves the problem of stability of plant components in a liquid phase, and the shelf life of the product is remarkably prolonged. The system can achieve efficient bacteriostasis under the condition that strong acid and strong alkali are not needed for adjustment, has good skin tenderness through verification, and meets the daily high-frequency use requirement.

This invention relates to the field of biomedicine, specifically to the application of banana fruit extract in the preparation of anticoagulant or antithrombotic drugs. The banana fruit extract provided by this invention contains flavonoids, polyphenols, polysaccharides, hydroxyanthraquinones, triterpenoids, and other components. Flavonoids and polyphenols have been widely proven to have anti-inflammatory and antioxidant effects, which can synergistically enhance the anticoagulant effect. The high potassium content of banana fruit can indirectly improve vascular function by regulating sodium-potassium balance. The banana fruit extract provided by this invention can inhibit platelet production or promote platelet metabolism, prolong clotting time, and inhibit platelet aggregation. Its natural plant components interfere with platelet aggregation by inhibiting the production of thromboxane A2, achieving anticoagulant and antithrombotic effects. The mechanism of action of banana fruit extract differs from traditional anticoagulants such as heparin, reducing the risk of bleeding. Its natural component characteristics provide a direction for the development of novel plant-derived anticoagulant drugs.

The present application provides a portable mosquito repelling device including a repelling device body. A case placing slot is located inside the repelling device body; the repelling device body and the case placing slot are connected with each other through a ring-shaped plate; the ring-shaped plate defines a set of air outlet holes, which are evenly distributed. The mosquito repellent essential oil, which contains natural plant components, is used instead of substances having medicinal properties, which are contained in the traditional mosquito repellents. The mosquito repellent essential oil does not contain harmful chemicals and has no toxic side effects on human health, reducing pollution to the environment. The mosquito repellent case is a detachable case, such that the user may use, after all the mosquito repelling essential oil in the case is volatilized, a new replacement case according to demands to continuously repel mosquitos.