43 results about "Aromatic plants" patented technology

The invention discloses cat litter added with aromatic plant raw materials and a preparation method of the cat litter. The invention belongs to the technical field of pet supplies. Aromatic plant raw materials comprise one or a combination of more of the following components in parts by weight: catnip, silver stems, chamomile, green tea leaves, rosemary, lemon grass, orange peel, lavender, Chinese pine needles, cape jasmine flowers, roses and jasmine flowers. Natural aromatic plant raw materials are used, artificial essence is not needed, and the smell is more natural and lasting; meanwhile, multiple functions of absorbing odor, resisting bacteria, expelling parasites and the like are realized; the method can enhance user experience, and is suitable for pet families pursuing natural environmental protection; meanwhile, the preparation method is non-toxic, degradable and friendly in process; and the method has obvious market differentiation advantages.

A method for preparing an endogenous flavoring of an aromatic plant. The method comprises the following steps: providing the dry powder of an aromatic plant; subjecting the dry powder of the aromatic plant to supercritical CO2 extraction, so as to obtain an extract I; subjecting the extract I to freeze drying, thermal cracking and molecular distillation, and taking a distillate, so as to obtain an extract II; subjecting the dry powder of the aromatic plant to enzymolysis, filtration and concentration, so as to obtain an extract III; subjecting the extract III to the Maillard reaction and membrane concentration, so as to obtain extract IV; and mixing the extract I, the extract II, the extract III and the extract IV, so as to obtain an endogenous flavoring of the aromatic plant. In the preparation method, directional extraction of important aroma precursors of tobacco is conducted and is combined with a thermal reaction process, thereby creating new types of endogenous aroma of tobacco to enrich same and making up for the problems of insufficient aroma and poor abundance of existing endogenous flavorings for tobacco. In addition, provided are an endogenous flavoring of an aromatic plant prepared by using the preparation method and an E-liquid flavor concentrate comprising the endogenous flavoring of an aromatic plant.

The utility model discloses an atomization backfilling device for plant beverage production, and belongs to the technical field of plant beverage processing. Comprising a storage tank, an atomization backfilling bin arranged at the top end of the storage tank, an essential oil atomizer communicated with the atomization backfilling bin, a liquid distribution device arranged in the atomization backfilling bin and a material circulating pipeline connected with the top end of the atomization backfilling bin. The liquid inlet end of the material circulating pipeline is connected with a liquid outlet pipe arranged at the bottom end of the storage tank; and a circulating sanitary pump is arranged on the material circulating pipeline. The plant beverage is guided into the atomization backfilling bin from the storage tank, the plant beverage is differentiated into fine liquid drops through the liquid distribution device, then the fine liquid drops are mixed and fused with essential oil molecules atomized through the essential oil atomizer, finally, the fine liquid drops are discharged into the storage tank, and then aromatic plant essential oil is evenly backfilled into the plant beverage. Plant essential oil is atomized and backfilled in the plant beverage, the plant essential oil and the plant beverage can be fully mixed, and the mixing degree of the plant essential oil and the plant beverage is improved.

The application discloses a kind of household intelligent health hydrolat humidifying device, including shell, hydrolat extraction component and humidifying atomization component;Hydrolat extraction component includes heating bucket, steaming tray, hydrolat cup, heating element and refrigeration element, heating bucket is heated by heating element located at the bottom of heating bin, and aromatic plant essential oil is carried out using water vapor;Carry aromatic plant essential oil water vapor from the inside of heating bucket is collected by collecting port, and the water vapor in condenser tube is condensed into liquid using temperature difference, and hydrolat water is separated out and transported to the inside of hydrolat cup, and the extraction of hydrolat is completed;The extracted hydrolat is absorbed by water-absorbing cotton stick in humidifying atomization component, and is converted into mist by atomizing sheet located at the upper end of spray support, and is discharged by the mist outlet on the surface of lid.The application can be humidified according to the needs of different smell of hydrolat itself, and is easy to install, can realize the effect of miniaturization, energy saving and environmental protection.

The application discloses an aerosol generating substrate and a preparation method thereof. The preparation method comprises the following steps: preparing a substrate precursor: taking pretreated tobacco and / or aromatic plants, inorganic porous materials, polyhydric alcohol smoke agents, flavor additives and binders, and adding water and / or ethanol, and then performing slurry preparation, granulation and preliminary drying to form base particles; compression molding: forming the aerosol generating substrate with airway holes; drying and puffing treatment: performing secondary drying and puffing treatment, so that the wall material of the aerosol generating substrate is a porous skeleton structure composed of continuous micropores. The preparation method of the application does not need multiple high-temperature treatments, and avoids the destruction of flavors caused by high temperature. The wall material forms a porous skeleton structure composed of continuous micropores, which guarantees the structural strength and increases the contact area between external air and smoke, so that the smoke is mixed more uniformly and is thick when being smoked.

The invention relates to the technical field of incense products, and discloses wormwood natural incense and a preparation method thereof, and the incense is prepared from wormwood powder, second aromatic plant powder, a first-stage low-thermal-stability eutectic solvent and a second-stage high-thermal-stability eutectic solvent. The preparation method comprises the following steps: reacting wormwood powder with the first-stage deep-eutectic solvent to prepare wormwood first-aroma gel; mixing the gel with a second aromatic plant powder and the second-stage deep-eutectic solvent to obtain composite balsam; and finally forming and curing at low temperature to obtain a finished product. According to the invention, a composite matrix composed of two eutectic solvents with different thermal stability is constructed to replace a traditional plant-based adhesive, staged sequential release of two aroma components based on matrix thermal stability difference is realized, and a low-temperature preparation process is combined, so that the problems that aroma is interfered, release is not layered and thermosensitive components are lost are solved; the fragrance purity and the release effect are improved.

Provided is an aerosol generating apparatus, including: a supercritical extraction unit that includes at least one of tobacco and aromatic plant as a raw material, and extracts an extraction component from the raw material by a supercritical fluid; a collection unit that collects the extraction component discharged from the supercritical extraction unit as a collection material; an inlet part that is disposed between the supercritical extraction unit and the collection unit and serves as a path through which the extraction component is introduced from the supercritical extraction unit into the collection unit; a heating unit that heats at least one of the supercritical extraction unit and the collection unit, and a body part in which the supercritical extraction unit, the collection unit, the inlet part, and the heating unit are disposed.

According to the manufacturing method of the aroma generating element, the mold and the aroma generating device provided by the invention, through the pasty mixture formed by the powder of the aroma forming tissue based on the aromatic plant, the adhesive and the solvent, the aroma generating element comprising the airflow channel can be more conveniently and efficiently manufactured through the mold; the prepared fragrance generating element is stable in shape, not prone to deformation and uniform in texture, fragrance components in the fragrance generating element can be fully extracted through the airflow channel, a user can manufacture the fragrance generating element according to the requirement of the user, the user does not need to purchase a finished product of the fragrance generating element, and cost is also reduced.

The application discloses an aerosol generating substrate precursor and a preparation method thereof, and the preparation method comprises the following steps: carrying out a percussion crushing treatment on tobacco and / or aromatic plants; placing the materials into a vacuum sealed environment, adding an acidic treatment liquid, and carrying out a heating aroma production treatment, wherein the heating temperature is 60-120 DEG C; adding inorganic porous materials, flavor additives, polyhydric alcohol smoke agents and binders into the obtained mixture, adding a solvent, and carrying out slurry preparation, granulation and preliminary drying to form base particles, and the aerosol generating substrate precursor is obtained; the free nicotine in the tobacco and / or aromatic plants is salified by treating the tobacco and / or aromatic plants with the acidic treatment liquid, so that the irritability is reduced; and the aroma substances in the tobacco and / or aromatic plant cells are transferred to the surface by combining vacuum heating and crushing, so that the aroma is more easily overflowed when heating without burning, and the flavor is more mellow.

A method for preparing an aerosol generation substrate includes: preparing a substrate precursor: taking pretreated tobacco and / or an aromatic plant, an inorganic porous material, a polyol aerosol-forming agent, a flavor additive, and a binder, adding water and / or ethanol, and performing slurry preparation, granulation, and preliminary drying to form a basic particle; performing pressing and forming: to form an aerosol generation substrate with an air channel hole; and performing drying and puffing treatment: performing secondary drying and puffing treatment, where a wall material of the aerosol generation substrate is of a porous skeleton structure including continuous micropores. The preparation method does not require a plurality of times of high-temperature treatment, preventing destruction of flavor by high temperatures. The wall material forms the porous skeleton structure including the continuous micropores. This ensures structural strength and increases a contact area between external air and aerosol, so that the aerosol is more evenly mixed and the aerosol is abundant during inhalation. Additionally, an aerosol generation substrate prepared by using this method is provided.

The invention discloses an in-situ rapid fragrance locking method after aromatic plant harvesting, and belongs to the technical field of natural plant processing. According to the method, after aromatic plant raw materials are harvested, the aromatic plant raw materials are subjected to low-temperature fidelity treatment in a field, a field edge, a planting base or a processing factory through or without the steps of spreading for airing, aging, air drying and pretreatment by adopting any one mode of low-temperature distillation, low-temperature extraction and adsorption fragrance trapping, and in-situ instant stabilization of the raw materials is achieved; the raw materials can be used independently or synchronously co-extracted with aromatic plants without chemical conflicts. The method can effectively reduce the component loss and oxidation of the raw materials in the transportation and storage process, retains the freshness, naturalness and integrity of natural substances, is mild in treatment condition and wide in application range, and can meet the requirements of field operation and large-scale production.

The invention relates to the technical field of aromatic plant hydrolat production processes, and discloses a method for nitrogen-assisted segmented directional extraction of aromatic plant hydrolat in order to solve the problem of low content of aromatic components and functional components in an aromatic plant hydrolat product in an existing process for extracting aromatic plant hydrolat by a steam distillation method. Comprising the following steps: mixing fresh aromatic plant petals with pure water, and adding adsorption particles to obtain a distilled mixture; placing the distilled mixture in a nitrogen environment, heating and pressurizing, distilling, and condensing to recover a distillate; and continuously introducing hot air at 80-120 DEG C, and collecting distillate to obtain the aromatic plant hydrolat. Nitrogen is introduced to prevent the raw materials from being in contact with oxygen in the air in the distillation process and being subjected to oxidation reaction in a heating environment, so that the aromatic plant hydrolat product has peculiar smell after being cooked; meanwhile, through precise pressure control, the volatilization loss of water vapor in the distillation process can be reduced, so that the purpose of retaining and concentrating effective components is achieved.

A composition including a mixture of extracts of aromatic plants, and in particular extracts of lemon balm, thyme, rosemary, wormwood and lemongrass, veterinary or pharmaceutical compositions including the composition and a food for non-human animals including the composition. Also, a method for preparing the composition and a method for the prevention or treatment of flea infestation that include the administration of the composition to a domestic mammal.

The raw material cleaning device for the aromatic plant extracts comprises a cleaning box body, a draining cleaning structure is installed in the cleaning box body, a gap is formed between the draining cleaning structure and the bottom end of the interior of the cleaning box body, a driving motor is installed at the upper end of an upper cover plate, and a driving motor is installed at the lower end of the upper cover plate. And a metal cover net structure is arranged on the outer surface of the draining and cleaning structure, drying machine grooves are formed in the two sides of the interior of the cleaning box body, electric heating pipes are installed in the drying machine grooves, and heat conduction plates are installed on the side surfaces of the drying machine grooves. By arranging the draining and cleaning structure which is arranged in a suspended mode, after clean water is injected into the cleaning box body, the driving motor can be started to drive the stirring rod and the stirring plate to rapidly clean and stir raw materials, sewage can be discharged after cleaning is completed, and at the moment, the raw materials are rapidly drained in a suspended mode through the draining and cleaning structure; and then the sealing cover plate is closed and the drying mechanism is opened.

The application discloses a kind of aromatic plant effective component high-efficiency separation method and application, belong to natural product extraction technical field.The method steps of the present application include selecting linalool type or oil camphor type camphor leaf as raw material;Preparation of complex enzymolysis liquid containing cellulase, hemicellulase, pectinase;Raw material is crushed after enzymolysis, enzyme is killed, ultrasonic pretreatment;Again by subsection heating water vapor distillation extraction 3-4 hours, separate and obtain primary volatile oil and primary pure distillate;Volatile oil is dehydrated by anhydrous sodium sulfate, and pure distillate is sequentially microfiltration, ultrafiltration, nanofiltration to obtain refined pure distillate.The application improves the extraction efficiency by enzymolysis-ultrasonic synergistic pretreatment and subsection distillation, uses three-stage membrane separation green refined pure distillate, the obtained volatile oil has strong antibacterial activity, the refined pure distillate can reduce the environmental microbial load and odor, and the operation is simple, practical.

The utility model provides an aromatic healing micro-landscape device. The aromatic healing micro-landscape device comprises a growth lamp device, a plant planting device, an ultrasonic oscillation device and a power supply module which are sequentially arranged from top to bottom, the plant planting device comprises a planting pot and a partition net, and plants are planted in the planting pot; the growth lamp device comprises a full-spectrum LED irradiation lamp and a supporting frame; the ultrasonic vibration device comprises a water tank and an air outlet box, the air outlet box is detachably installed above the water tank, an ultrasonic vibration piece is arranged in the water tank, and the water tank is communicated with the external environment through an air circulation channel of the air outlet box; the supporting frame and the air outlet box are matched to form an installation clamping groove, and the planting pot is detachably installed in the installation clamping groove. By the adoption of the ultrasonic oscillation device, the plant planting device and the full-spectrum growth lamp device, the problem of indoor planting of aromatic plants is solved, meanwhile, the problem of simultaneous use of the aromatic plants and essential oil is solved, and the visual effect and the olfactory effect are perfectly fused.

The invention belongs to the technical field of insect pest prevention and control, and particularly relates to application of a plant volatile matter to prevention and control of flower thrips, and the plant volatile matter comprises perillaldehyde and / or beta-pinene. Perillaldehyde and / or beta-pinene are / is separated from an aromatic plant perilla frutescens, has a remarkable repelling effect on the flower thrips, has a function of inducing natural enemies of the perilla frutescens, can effectively prevent and control the flower thrips, provides a scientific basis for a green prevention and control strategy of the flower thrips, development of plant-derived repellents and application of an ecological regulation and control technology, and has a wide application prospect. And the method has a relatively high application value.

The application discloses an essential oil composition for inhibiting Alternaria alternata. The essential oil used in the application is a volatile oil mixture extracted from natural aromatic plants, i.e., pelargonium and citronella, and has the advantages of safe source, no toxic side effect and effectiveness. The essential oil of pelargonium and the essential oil of citronella are combined to achieve synergistic effect, so that the inhibiting effect of the essential oil on Alternaria alternata is greatly improved. The essential oil composition of the application can be applied to the prevention and control of Alternaria alternata of chrysanthemum, so that the safety problems caused by chemical agents, the drug resistance problems and the environmental pollution problems caused by pesticide residues can be greatly reduced, and the essential oil composition is easy to popularize and apply.

The application provides a preparation method of a smoking segment of a smoke-aroma separated type of a heating cigarette, the smoking segment is composed of tobacco sheet and aromatic plant micro-powder sheet, the tobacco sheet and the aromatic plant micro-powder sheet are respectively prepared by using tobacco powder and aromatic plant micro-powder as raw materials through a thick paste method, and the two kinds of sheets can be combined in a two-segment type or a mixed one-segment type. The smoking segment of the heating cigarette can release natural spices of aromatic plant seeds, the release of characteristic flavor components is stable, the use proportion of characteristic aromatic plant micro-powder in the smoking segment is strong in controllability, the sheet preparation process is stable and controllable, and the product can be endowed with unique taste and style characteristics.

The invention discloses an essential oil composition for inhibiting chrysanthemum black spot pathogenic bacteria. The essential oil used in the invention is a volatile oily mixture extracted from natural aromatic plants such as geranium and citronella, and has the advantages of being safe in source, free of toxic and side effects, effective and the like, and the geranium essential oil and the citronella essential oil are combined for use to achieve a synergistic effect, so that the inhibition effect of the essential oil on alternaria alternata is greatly improved; the essential oil composition disclosed by the invention is applied to prevention and control of the chrysanthemum black spot, can greatly reduce the safety problem and the drug resistance problem caused by chemical agents and the environmental pollution problem caused by pesticide residues, and is easy to popularize and apply.

The invention discloses a method for extracting aromatic plant essential oil, which is suitable for labiatae isodon plants, and comprises the following steps: crushing a whole fresh plant, adding a buffer solution according to a material-liquid ratio of 1: (6-10) to prepare a suspension, carrying out enzymolysis at 40-50 DEG C for 1-8 hours by using a compound enzyme (cellulase: hemicellulase: pectinase = 2: 1: 1), carrying out low-temperature centrifugal solid-liquid separation dehydration, and carrying out vacuum drying to obtain the aromatic plant essential oil. Performing solvent-free microwave extraction at normal pressure of 100-1000W for 10-60 minutes, condensing, layering and drying to obtain essential oil; the method solves the problem of polysaccharide emulsification after enzymolysis, combines the advantages of enzymolysis wall breaking and microwave low consumption and fragrance retention, has the essential oil yield of 2-5%, has stable aroma components, and is simple in process and easy to industrialize.

The invention discloses a method for preparing a natural essence base through synchronous co-extraction of ficus tikoua bur and aromatic plants, and belongs to the technical field of natural essence preparation. According to the invention, ficus tikoua bur is taken as a core raw material, synchronous co-extraction is carried out on the ficus tikoua bur and one or more aromatic plants without chemical conflicts, and single-stage distillation, single-stage extraction or single-stage adsorption is carried out in one step to prepare the composite natural essence base. According to the method, synergistic retention and overall flavor integration of various plant aroma components are achieved through synchronous co-extraction, the technological process is simple, the conditions are mild, and the flavor level and composite characteristics of the natural essence base are effectively improved. The obtained composite natural essence base has the characteristics of high natural identification degree, strong stability and incapability of being completely re-engraved through chemical essence, and can be widely applied to the development of food, cosmetics, wash care, aromatherapy and various aromatic products.

The invention discloses a technological method for treating aromatic plant essential oil through combination of molecular distillation and microbial decomposition, and belongs to the technical field of treatment of plasticizers in aromatic plant essential oil. The method comprises the following steps: feeding essential oil with plasticizer indexes DBP and DEHP exceeding standards into molecular distillation equipment to obtain first heavy component essential oil and light component primary essential oil; feeding the first light component primary essential oil into molecular distillation equipment to obtain second heavy component essential oil and light component pure essential oil; adding similar hydrolat containing microorganisms into the mixed solution of the first heavy component essential oil and the second heavy component essential oil, and then carrying out constant-temperature culture to obtain a mixed solution subjected to microbial decomposition; performing distillation treatment and oil-water separation to obtain third heavy component essential oil, and performing dehydration and filtration treatment to obtain fourth heavy component essential oil; and finally, mixing the fourth heavy component essential oil with the light component pure essential oil to obtain an essential oil finished product. No plasticizer is detected in the essential oil finished product treated by the method, and meanwhile, the original fragrance of aromatic plants is restored.

The invention discloses a household intelligent healthy hydrolat humidifying device. The household intelligent healthy hydrolat humidifying device comprises a shell, a hydrolat extracting assembly and a humidifying and atomizing assembly. The hydrolat extraction assembly comprises a heating barrel, a steaming tray, a hydrolat cup, a heating element and a refrigerating element, the heating barrel is heated through the heating element located at the bottom of a heating bin, and aromatic plant essential oil is carried out through water vapor; water vapor carrying aromatic plant essential oil and coming from the interior of the heating barrel is collected through the collecting opening, the water vapor in the condensation pipe is condensed into a liquid state through temperature difference, pure dew is separated out and conveyed into the hydrolat cup, and extraction of the hydrolat is completed; the extracted hydrolat is absorbed through a water absorption cotton swab in the humidifying and atomizing assembly, is converted into mist through an atomizing piece located at the upper end of an atomizing support, and is discharged through a mist outlet in the surface of a cover. According to the device, hydrolats with different smells can be prepared for humidification according to self requirements, the device is easy to install, and the effects of miniaturization, energy conservation and environmental protection can be achieved.

The invention belongs to the technical field of essence preparation, and discloses a green preparation method of safe and non-irritating essence for children products, which comprises the following steps: a) extracting aromatic plant raw materials by using a natural deep eutectic solvent (NADES) at 30-45 DEG C, the NADES being selected from lactic acid, glycerol and water in a ratio of 1: 2: 1 or choline chloride and glycerol in a molar ratio of 1: 2 and containing 10-20% of water; b) selectively removing aldehydes and peroxide / epoxidation by-products from the extracting solution obtained in the step a) through an adsorption microbead layer which is formed by crosslinking chitosan through genipin and has the primary amine density of 0.8-2.0 mmol / g at the temperature of 20-30 DEG C; and c) forming an inclusion compound from the aroma component treated in the step b) and beta and / or gamma-cyclodextrin according to a mass ratio of 1: (6-12), thereby obtaining the water-dispersible essence. According to the method, NADES low-temperature extraction and glycosaminoglycan selective aldehyde removal are connected in series, then cyclodextrin immobilization and controlled release are carried out, the aldehyde removal contact and mass transfer efficiency is improved, aldehyde is directionally removed, stimulation is reduced, the microbeads can be recycled, and a green closed loop is formed.

A display container for displaying an aromatic botanical specimen includes: (a) a container body for enclosing the botanical specimen and scented air having a scent of the botanical specimen; (b) at least one scent discharge port in the container body; and (c) an air pump coupled to the container body and operable to discharge the scented air from within the container body to the environment through the scent discharge port.

The invention discloses application of citronellyl acetate and geranyl acetate in prevention and treatment of flower thrips. Volatile substances citronellyl acetate and geranyl acetate which have a remarkable repelling effect on the Frankliniella occidentalis and a remarkable attracting effect on the Frankliniella occidentalis which are dominant natural enemies of the Frankliniella occidentalis are identified and screened from the leaves of the aromatic plant citronella and can be used for preventing and treating the Frankliniella occidentalis. Citronellyl acetate and geranyl acetate are derived from plants and are green and environment-friendly, a scientific basis is provided for the green prevention and control strategy of the Frankliniella occidentalis, development of plant-derived repellents and application of an ecological regulation and control technology, and the application value is high.

A preparation method for an aerosol generating substrate precursor, comprising: performing impact crushing treatment on tobacco and / or an aromatic plant; placing the material in a vacuum closed environment, adding an acidic treatment solution, and performing heating aroma production treatment, the heating temperature being 60-120°C; and adding an inorganic porous material, an aroma additive, a polyol smoke-producing agent and a binder into an obtained mixture, adding a solvent, and performing slurry preparation, granulation and preliminary drying to form basic particles, so as to obtain the aerosol generating substrate precursor. The tobacco and / or the aromatic plant is treated with the acidic treatment solution, so that free nicotine in the tobacco and / or the aromatic plant is salified, thereby reducing irritation; and aroma substances in cells of the tobacco and / or the aromatic plant are transferred to the surface by means of the combination of vacuum heating and crushing, so that the aroma is released more easily during heat-not-burn, and the flavor is more mellow. In addition, an aerosol generating substrate precursor prepared by the preparation method is provided.

The utility model discloses a storage tank for temporary storage and pretreatment of aromatic plant hydrolat, and belongs to the technical field of aromatic plant hydrolat processing. Comprising a storage tank body, a feeding device connected with the storage tank body and a blow-off pipe arranged at the bottom end of the storage tank body. The blow-off pipe is connected with the blending device through a conveying pipe, and the blending device is connected with the feeding device through a first circulating pipeline; a first filtering device is arranged on the blow-off pipe, and a second filtering device and a sanitary pump are arranged on the conveying pipe; the aperture of filter holes of the first filter device is larger than that of the second filter device; according to the hydrolat purification device, solid impurities in hydrolat can be removed to the maximum extent, and the purity and quality of the hydrolat are effectively improved; the mixing uniformity of the hydrolat can be effectively improved; besides, the hydrolat pre-treatment device is high in automation degree, the hydrolat obtained through primary processing is added into the storage tank body through the feeding device, and the pre-treatment convenience can be effectively improved by completing the operations of rough filtration, fine filtration, blending and uniform mixing of the hydrolat.

The invention relates to a sports soothing composition, which comprises an aromatic plant extract, and the aromatic plant extract comprises the following components in parts by mass: 4-6 parts of peppermint essential oil, 3-5 parts of ginger essential oil, 0.05-0.2 part of saffron crocus essential oil, and 0.5-2 parts of myrrh essential oil. The exercise relieving composition can be prepared into a preparation for relieving delayed muscular soreness or fatigue, the preparation takes effect after cooling, the relieving effect is fast, no sensitization side effect exists, and the effect is better than that of similar products.