5442 results about "Essential oil" patented technology

The invention relates to the technical field of visual management and control, in particular to an essential oil production digital visual management and control system and method based on data analysis. The method comprises the following steps: obtaining essential oil raw material data and carrying out component content identification, removing abnormal values to generate standard raw material components, obtaining historical process data, matching the standard raw material components according to the data, obtaining a reference process, carrying out production simulation to generate essential oil parameters, and carrying out multi-dimensional quality evaluation on simulation process parameters. The method comprises the following steps: optimizing a matching reference process, forming a quality compensation essential oil process, carrying out scene simulation on the process, evaluating process risks, implementing safety compensation treatment, obtaining a safety compensation essential oil process, carrying out production control adjustment on standard raw material components based on the process, carrying out visual rendering, and constructing a digital visual view of essential oil production. According to the invention, a more efficient and safer digital visual management and control method for essential oil production is realized.

The present invention relates to the technical field of hydrogel preparation. Disclosed is a preparation method for a hydrogel loaded with plant essential oil. Said preparation method is implemented by means of a hydrogel preparation device. The hydrogel preparation device comprises a reaction mechanism; the inside of the reaction mechanism is provided with a drive mechanism; the outer side of the drive mechanism is sequentially provided, from top to bottom, with a blocking mechanism, an inner stirring mechanism and an outer stirring mechanism; and the outer sides of the blocking mechanism and the inner stirring mechanism are jointly provided with a sealing mechanism. The present invention can reduce the time required for inputting deionized water, so as to improve the efficiency of preparing polymer aqueous solutions, and also uses vacuumizing to eliminate bubbles, so as to avoid bubbles without the need for heating mixed liquids, thus reducing the energy consumption while further improving the efficiency of preparing the polymer aqueous solutions.

An atomization mechanism of an aroma diffuser includes an atomization shell and an essential oil bottle. The essential oil bottle is provided with a first cavity, and the atomization shell is provided with a second cavity. When the atomization mechanism is placed normally, pressure exerted by a ball on a spring can compress the spring, making a second communication hole of a leakage-proof cover open. When the atomization mechanism is tilted, pressure exerted by the ball on the spring is not sufficient to compress the spring, and the spring stretches to make the ball abut against at least a portion of the leakage-proof cover, so that the second communication hole of the leakage-proof cover is closed.

The invention discloses a sandalwood SaERF33 protein and / or a SaERF33 gene and application of the sandalwood SaERF33 protein and / or the SaERF33 gene in promoting synthesis of sandalwood essential oil. The amino acid sequence of the sandalwood SaERF33 protein is as shown in SEQ ID NO. 2. According to the invention, the SaERF33 gene is obtained from sandalwood for the first time, the synthesis of sandalwood essential oil can be obviously promoted by overexpressing the SaERF33 gene in sandalwood, and the normal growth of plants is not influenced. The invention provides a new genetic resource for cultivating a new sandalwood variety with high essential oil synthesis efficiency, and has important popularization and application values in the aspects of sandalwood variety cultivation and sandalwood essential oil production.

The invention relates to the field of industrial monitoring scheduling, in particular to an intelligent temperature control method for supercritical extraction of plant essential oil, which comprises the following steps of: clustering historical temperature monitoring time sequence data windows in an extraction kettle in the extraction process of the plant essential oil to obtain a hidden state corresponding to historical temperature monitoring time sequence data; establishing a hidden Markov prediction model according to the hidden state of the historical temperature monitoring time sequence data of the extraction kettle, predicting the real-time temperature monitoring time sequence data of the extraction kettle according to the hidden Markov prediction model, and obtaining a state transition probability matrix of the real-time temperature monitoring data; obtaining a parameter optimization factor of the real-time temperature monitoring data according to the state transition probability matrix of the real-time temperature monitoring data; according to the parameter optimization factor, a PID control model for real-time temperature control of the extraction kettle is obtained, more accurate extraction kettle temperature control model parameters can be obtained, and the precision of the temperature control model in the plant essential oil extraction process is improved.

The invention relates to the technical field of fine chemicals, in particular to crosslinking-agent-free Pickering emulsion oil gel and a preparation method and application thereof.The preparation method comprises the following steps that S1, cellulose is subjected to TEMPO oxidation treatment and then subjected to high-pressure homogenization, and TEMPO oxidized nano cellulose is obtained; s2, mixing the TEMPO oxidized nanocellulose and lemon essential oil in proportion, and homogenizing to obtain Pickering emulsion; s3, carrying out heat preservation on the Pickering emulsion at the temperature of 70-90 DEG C for 6-12 hours to obtain Pickering emulsion gel, freezing the Pickering emulsion gel at the temperature of-80 + / -5 DEG C for 30-40 minutes until the Pickering emulsion gel is completely frozen, and carrying out freeze drying for 24-48 hours to obtain Pickering emulsion oil gel; and S4, soaking the Pickering emulsion oil gel in acetone for 6-12 hours, taking out the Pickering emulsion oil gel, and freeze-drying the Pickering emulsion oil gel for 24-48 hours to obtain the Pickering emulsion aerogel. The Pickering emulsion aerogel has better thermal stability, larger specific surface area, cumulative pore volume and average pore size, and is prepared without using a cross-linking agent for cross-linking.

The invention discloses a full-biodegradable paper diaper breathable bottom film, and relates to the technical field of paper diaper production, and the full-biodegradable paper diaper breathable bottom film comprises the following components by weight: 45-55 parts of polylactic acid, 35-45 parts of a starch-based polymer, 10-12 parts of plant short fiber, 8-10 parts of bamboo fiber, 2-4 parts of a photosensitizer, 5-10 parts of polyvinyl alcohol, and 1-3 parts of lavender essential oil. According to the present invention, the starch-based polymer can enhance the biodegradability and the flexibility, the bamboo fiber can improve the water absorption and the natural antibacterial property, and can accelerate the degradation; the photosensitizer accelerates the degradation speed of the material under illumination, and the biodegradable material is adopted, so that the pollution to the environment is reduced, and the requirement of sustainable development is met.

The invention provides acorus tatarinowii, cinnamon and cinnamon odor-absorbing traditional Chinese medicine compound essential oil for treating or improving depression, and relates to the technical field of traditional Chinese medicine essential oil, the traditional Chinese medicine compound essential oil is prepared from acorus tatarinowii essential oil, cinnamon essential oil, ginger essential oil, radix curcumae essential oil, pericarpium citri reticulatae essential oil and mint essential oil; the traditional Chinese medicine compound essential oil provided by the invention can obviously or obviously improve apparent symptoms of depression model mice; the sweet water preference rate is remarkably or obviously increased, the movement time of the mouse is prolonged, and the activity of the mouse is improved; according to the traditional Chinese medicine compound essential oil disclosed by the invention, the expression level of IL-1beta and TNF-alpha in serum indexes is reduced, the expression level of DA, 5-HT, NE, BDNF, cAMP and P-CREB in brain tissue homogenate is improved, the traditional Chinese medicine compound essential oil has a remarkable improvement effect on depression, and the traditional Chinese medicine compound essential oil is administered in a sniffing manner, so that the anti-depression effect of the traditional Chinese medicine compound essential oil is equivalent to that of oral fluoxetine hydrochloride and is superior to that of oral capsules for soothing liver and relieving depression. The calamus-osmanthus fragrans odor-absorbing traditional Chinese medicine compound essential oil provided by the invention provides a new treatment thought and method for treating or improving depression.

The invention discloses a dynamic optimization system and method for a compound essential oil ratio, and aims to solve the problems that the traditional technology depends on artificial experience, the optimization efficiency is low and the quality tracing is insufficient. According to the method, raw material molecular fingerprint data are collected in real time through a high-precision spectrum sensor array and a micro-fluidic chip, a production environment field domain is constructed in combination with a computational fluid mechanics model, a formula optimization problem is encoded into an Ising model by using a quantum annealing algorithm, and global search is realized through a quantum tunneling effect. The system integrates digital twin bodies, covers molecular dynamics simulation, phase equilibrium prediction and olfactory receptor activation probability simulation, and accurately maps a physical system state; a multi-modal data fusion network and a reinforcement learning framework are adopted to dynamically adjust formula parameters, and an NSGA-III algorithm is combined to optimize efficacy collaboration degree, cost and stability indexes. And the execution control module realizes nanoscale flow regulation through the piezoelectric micro-injection valve array, and realizes non-tampering evidence storage of formula parameters and quality data based on a block chain technology. Dynamic closed-loop optimization of the compound essential oil ratio is achieved, the production efficiency, the product consistency and the supply chain transparency are remarkably improved, and the method is suitable for the field of intelligent manufacturing of high-end essential oil.

The invention discloses a cosmetic composition and a preparation method thereof, and belongs to the technical field of cosmetics. The invention discloses a chamomile essential oil toner which is mainly prepared from the following raw material components in parts by mass: 10 to 20 parts of modified toner, 50 to 60 parts of water, 4 to 6 parts of glycerol, 2 to 4 parts of propylene glycol, 0.8 to 1.2 parts of sodium chloride, 6.5625 to 7.875 parts of chamomile essential oil polymer micelle, 2.1875 to 2.625 parts of adhesive, 10.5 to 11.5 parts of capric triglyceride and 0.8 to 1.2 parts of cetyl polyethylene glycol. Through the synergistic effect of the modified toner and chamomile essential oil polymer micelles in a specific ratio, the dispersion stability of the toner is improved, meanwhile, the slow release effect of active ingredients is enhanced, and the chamomile essential oil toner has the advantages that the makeup holding property, the storage stability and the mildness are improved, meanwhile, the toner dispersity is improved, and the sensitive skin stimulation risk is reduced.

The invention relates to the field of hot compress devices, in particular to an essential oil hot compress device for acupuncture assistance, which comprises a hot compress strap and a control device, the hot compress strap comprises an elastic base layer, a plurality of hot compress areas are arranged on the elastic base layer, electric heating belts are arranged in the hot compress areas in a penetrating manner, and the electric heating belts are laid in the plurality of hot compress areas; a plurality of mounting grooves are formed in the hot compress area, liquid separation rows are mounted in the mounting grooves, a plurality of oil applying cloth belts are detachably mounted on the liquid separation rows, the oil applying cloth belts are in hollow strip shapes, a plurality of mounting holes are formed in the liquid separation rows, and one-way spray pipes matched with the mounting holes are mounted on the oil applying cloth belts; a breathable skin-friendly layer is connected between the multiple oil applying cloth belts, and an elastic filling layer wrapping the oil applying cloth belts is arranged between the breathable skin-friendly layer and the elastic base layer. Acupuncture therapy and aromatherapy are combined, essential oil hot compress is carried out on specified acupuncture points corresponding to acupuncture therapy, and essential oil is controllably added in the hot compress process.

The invention provides a coating preservation material as well as a preparation method and application thereof, and belongs to the technical field of chemical modification of biomass organic polymer materials. The structural formula of the chitosan / polyphenol / quaternary phosphonium salt derivative disclosed by the invention is as shown in # imgabs0 #. The preparation method comprises the following steps: modifying chitosan by using natural phenolic acid and quaternary phosphonium salt to prepare an amphiphilic chitosan derivative; then preparing a plant essential oil microcapsule by taking the amphiphilic chitosan derivative as a wall material and plant essential oil as a core material; and finally, compounding the plant essential oil microcapsules with a film-forming material to construct a film-coating fresh-keeping material, and applying the film-coating fresh-keeping material to fresh keeping of fruits and vegetables.

The present utility model provides an electric massage comb with an essential oil atomization and infrared light apparatus, including a main massage comb body, a control circuit board disposed inside the main massage comb body, a cartridge body assembly, a teeth plate at an outer side of the main massage comb body, and a sonic motor for driving the teeth plate to vibrate, where a spray outlet for spraying mist is provided on the teeth plate part, and the cartridge body assembly, the sonic motor, and the control circuit board are electrically connected.

The invention relates to the field of essential oil slow release, and discloses a mildew-proof tablet containing plant essential oil and a preparation method and application thereof.The mildew-proof tablet containing the plant essential oil comprises two epidermal layers and an essential oil slow-release layer arranged between the two epidermal layers, the preparation method comprises the following steps: grafting sodium abietate and aminated mesoporous silica to prepare functionalized mesoporous silica, loading plant essential oil on the functionalized mesoporous silica to obtain a core material, introducing dihydroxyl polyhedral oligomeric silsesquioxane into a polyurethane main chain, wrapping the core material to prepare an essential oil slow-release agent, taking lignin as a base material, taking the essential oil slow-release agent as an effective component, and preparing the essential oil slow-release agent. And preparing to obtain the essential oil slow-release layer. The prepared essential oil slow-release layer can achieve the effects of essential oil slow release and antibiosis and mildew prevention, the slow-release effect is remarkable under the normal-temperature and high-temperature conditions, the good slow-release effect is still kept in the humid environment, and the efficacy period of the material is greatly prolonged.

The invention discloses a multifunctional coating with flame retardance, bacteriostasis and electromagnetic shielding as well as preparation and application of the multifunctional coating, and belongs to the technical field of textiles. The preparation method comprises the following steps: firstly, preparing a flame-retardant solution by combining phosphorylated sodium alginate and MXene, and padding a fabric into the solution to obtain a fabric with a flame-retardant function; the preparation method comprises the following steps: preparing a flame-retardant solution, adsorbing zanthoxylum bungeanum essential oil by adopting mesoporous silica to prepare a bacteriostatic agent solution, mixing the flame-retardant solution, the bacteriostatic agent solution and polyvinylpyrrolidone to obtain a flame-retardant and bacteriostatic composite solution, and padding a fabric into the flame-retardant and bacteriostatic composite solution to obtain a fabric with flame-retardant and bacteriostatic functions; mXene solution is sprayed on the fabric with the flame-retardant and antibacterial functions to serve as an enhanced electromagnetic shielding layer, and the multifunctional fabric with the flame-retardant, antibacterial and electromagnetic shielding functions is prepared. The flame-retardant solution and the bacteriostatic agent solution are both made of bio-based materials, have the advantages of being low in price, environmentally friendly and degradable, and can also be used as coatings to be applied to multiple fields.

The present utility model discloses a Bluetooth speaker table lamp with essential oil aromatherapy, including a base, an aromatherapy mechanism arranged on the base, a lamp panel arranged around the aromatherapy mechanism, a lampshade sleeved on the lamp panel and abutting against a top of the base, and an aromatherapy control board arranged at a top of the aromatherapy mechanism, where the aromatherapy mechanism includes an essential oil bottle, a microporous tube B communicating with the essential oil bottle, a silicone pad of the essential oil bottle that is arranged on a bottle mouth of the essential oil bottle, an aromatherapy chamber detachably connected to the bottle mouth of the essential oil bottle, an air pump motor arranged beside the essential oil bottle, and a microporous tube A with one end communicating with the air pump motor.

Formulations of pesticides are disclosed, specifically pesticidal blends of essential oils and other ingredients, that have been found to enhance the activity of the active pesticidal ingredients. The formulations may be, for example, emulsions or dust formulations. For example, a composition for controlling a target pest is disclosed that comprises at least one active agent and a formulation agent, wherein: the active agent is capable of interacting with a receptor in the target pest; the active agent has a first activity against the target pest when applied without the formulation agent and the composition has a second activity against the target pest; and the second activity is greater than the first activity.

The invention discloses a separation and extraction system for torreya grandis aril essential oil and an essential oil production line, and the system comprises a squeezing mechanism which comprises a mesh bag for containing torreya grandis aril and a squeezing disc; the distillation mechanism comprises a distillation retort and a steam guide assembly, the distillation retort is connected with a feeding pipe and a steam conveying pipe, the feeding pipe is communicated with the liquid outlet channel, and the steam guide assembly is used for guiding steam introduced into the distillation retort; the condensation mechanism is connected with the distillation retort through a condensation guide pipe, and distilled volatile oil is guided into the condensation mechanism together with steam to be condensed; the oil-water separation mechanism is connected with the condensation mechanism through a separation guide pipe, and the oil-water mixture output by the condensation mechanism is guided into the oil-water separation mechanism for oil-water separation and extraction. The essential oil separation and extraction system and the essential oil production line are suitable for torreya grandis planting fields with limited yield to extract essential oil, and the situation that torreya grandis aril is discarded as waste, and resources are wasted is avoided.

The invention relates to the technical field of polyester fabrics, in particular to an icy, cool and smooth fabric and a preparation method thereof.Antibacterial modified polyester fibers are prepared through a composite modification technology of nano-zinc oxide and a silane coupling agent KH-560, antibacterial components can form a chemical bonding type load structure on the surfaces of the fibers, and the antibacterial components can form a chemical bonding type load structure on the surfaces of the fibers; meanwhile, the slow-release mechanism of the nano-zinc oxide can avoid direct contact with the skin, so that the antibacterial fiber has both safety and durability; secondly, the cool-feeling modified polyester fiber realizes a dual cooling mechanism through a mint essential oil microencapsulation technology and high-thermal-conductivity mineral compounding, a microcapsule slowly releases mint essential oil to provide a contact cool feeling, aluminum nitride powder and jade powder construct a rapid heat conduction channel, and the cool feeling effect can last for a long time; and finally, a softening agent prepared by compounding hydroxyl-terminated silicone oil and amino silicone oil is adopted, a low-surface-energy lubricating layer is formed on the surface of the fiber through a molecular chain directional arrangement technology, and the fabric is endowed with a silky smooth touch feeling.

1. The name of the product of this design: Aromatherapy bottle (017). 2. Purpose of the product of this design: used for containing essential oils, flavors and spices, etc. 3. The design key point of this appearance design product lies in the shape. 4. The picture or photo that best illustrates the design points: three-dimensional picture.

The invention relates to the technical field of dental restoration materials, in particular to a bacteriostatic dental restoration composite film and a preparation method thereof. The oral cavity restoration composite film is composed of an upper-layer antibacterial film, a middle-layer polycaprolactone fiber film and a lower-layer bone restoration film. The upper-layer antibacterial film is prepared from the following components in parts by weight: 3 to 4 parts of cinnamon essential oil, 0.5 to 1 part of xanthan gum, 0.5 to 1 part of seed meal protein, 0.1 to 0.15 part of tannic acid, 5 to 7 parts of silk fibroin, 1 to 1.5 parts of polylactic acid, 0.6 to 1 part of chitosan, 1 to 1.5 parts of polyvinyl alcohol and 1.5 to 2.5 parts of glycerol; the lower-layer bone repair membrane is prepared from the following raw materials in parts by weight: 2 to 3 parts of nano-hydroxyapatite, 3 to 5 parts of citric acid, 6 to 9 parts of lactic acid, 3 to 4 parts of tyrosine, 1 to 2 parts of glycollic acid, 2 to 3 parts of casein, 0.2 to 0.3 part of hyperoside and 1 to 2 parts of gelatin.

The utility model relates to the technical field of rose essential oil preparation, in particular to a distiller for rose essential oil preparation, which improves the distillation efficiency, can clean the inside, ensures normal use, is convenient to move integrally and is beneficial to wide popularization. Comprising a distillation cylinder, a heating sleeve and a condensation mechanism, the outer wall of the distillation cylinder is sleeved with the heating sleeve, and the input end of the condensation mechanism is connected with the top output end of the distillation cylinder; the bottom end of the distillation cylinder is installed at the top end of the base, the base is installed at the top end of the moving mechanism, the water tank is installed at the left end of the top of the moving mechanism, the water tank is provided with the water adding opening and communicated with the distillation cylinder, and a supporting assembly is installed on the lower portion of the moving mechanism. The stirring mechanism is mounted in the distillation cylinder, a feeding hole is formed in the right end of the top of the distillation cylinder, and the feeding mechanism is mounted at the feeding hole.

The invention relates to the technical field of essential oil extraction and analysis, in particular to a vitex trifolia leaf essential oil extraction and component analysis and identification method which comprises the following steps: S1, pretreatment of vitex trifolia leaves: flushing the vitex trifolia leaves with clear water for 10-15 minutes, drying moisture on the surfaces of the vitex trifolia leaves, preparing an extraction device, setting the extraction device to be in an initial state, and extracting the vitex trifolia leaves; putting vitex trifolia leaves into an extraction device; s2, squeezing the vitex trifolia leaves: squeezing the vitex trifolia leaves of which the surface moisture is dried by an extraction device for 5-10 minutes to obtain squeezed vitex trifolia leaves and a vitex trifolia leaf oil-water mixture; s3, grinding the vitex trifolia leaves: grinding the squeezed vitex trifolia leaves for 10-15 minutes through an extraction device to obtain ground vitex trifolia leaves and a vitex trifolia leaf oil-water mixture; s4, filtering vitex trifolia leaf essential oil: filtering vitex trifolia leaves and the vitex trifolia leaf oil-water mixture through an extraction device to obtain a vitex trifolia leaf oil-water mixture; s4, extracting vitex trifolia leaf essential oil; the device has comprehensive functions and can effectively improve the extraction efficiency.

The invention relates to a pH-responsive aromatic nanocapsule as well as a preparation method and application thereof, and the pH-responsive aromatic nanocapsule comprises the following components in percentage by mass: 0.4-10% of modified SiO2, 0.2-30% of a core material, 10.2-16% of a quaternized chitosan / polydopamine wall material and the balance of water. The preparation method comprises the following specific preparation steps: preparing a modified SiO2 suspension, adding a core material, and carrying out homogeneous emulsification under a high-speed shearing machine to prepare a Pickering emulsion; preparing a quaternized chitosan / polydopamine wall material solution; and finally, carrying out isovolumetric blending on the Pickering emulsion and the quaternized chitosan / polydopamine wall material solution (grafting the quaternized chitosan / polydopamine wall material through the modified SiO2), and stirring to obtain the aromatic nanocapsule. Compared with the prior art, the preparation method has the advantages that the lavender essential oil is taken as a core material, the quaternized chitosan / polydopamine is taken as a wall material, and the modified SiO2 stable Pickering emulsion is taken as a template, so that the catechol-based self-adhesive nanocapsule with pH responsiveness is prepared. The nanocapsule is prepared by an emulsion template method, the preparation method is mild in condition, and the prepared nanocapsule is green and safe and has excellent adhesion and antibacterial properties.

The invention relates to the technical field of microcapsules, in particular to an organic-inorganic hybrid slow-release essence microcapsule and a preparation method thereof. The invention discloses an essential oil silane coupling agent which comprises the following components in percentage by weight: 10-35% of essential oil, 1-10% of a silane precursor, 0.01-2% of a silane coupling agent, 1-15% of polyisocyanate, 0.01-10% of an emulsifier, 0.01-10% of a polyamine compound and the balance of deionized water. Through the combination of sol-gel and interfacial polymerization methods, the stability of the essence is improved, so that the essence is not easy to volatilize or decompose after being stored for a long time or in different environments, the essence is effectively prevented from being in direct contact with air, and the lasting time of the fragrance is prolonged; in the using process of the organic-inorganic hybrid essence microcapsule, active substances are released in a slow release mode through the microcapsule, and environmental pollution and diffusion can be reduced.

The invention relates to the technical field of wormwood essential oil, in particular to a wormwood essential oil extraction method which comprises the following steps: S1, preparing materials, namely preparing fresh wormwood and water, purifying the water by using water treatment equipment, preparing the water into purified water, cleaning the wormwood by using the purified water, removing dust on the surface of the wormwood, and separating leaves and stems of the wormwood; s2, smashing, wherein wormwood leaves and wormwood stems are separated and cut up; s5, separation: disinfecting the wormwood essential oil through high-temperature and high-pressure equipment, then separating volatile oil and water, and then separating the essential oil from other impurities by adopting an extraction method. The method has the advantages that the purity of the wormwood essential oil is improved, and the quality of the wormwood essential oil is facilitated.

The invention discloses a composite film material with lasting fragrance, a preparation method and application of the composite film material in sticky notes, and belongs to the technical field of composite film materials. The composite film material is composed of a PET layer, a bonding layer and a CPP layer; the PET layer comprises PET resin, composite filler, a coupling agent, an antioxidant, an ultraviolet light absorber, a heat stabilizer and a light stabilizer; the bonding layer is composed of a solvent type polyurethane adhesive; the CPP layer comprises PP resin, a modified filler, microcapsule essential oil, a coupling agent, an antioxidant, an ultraviolet light absorber, a heat stabilizer and a light stabilizer; the composite film material prepared by the invention not only has lasting fragrance, but also has strong binding force with a writable coating, high strength, good dimensional stability and high transparency.

The invention discloses a sleep-aiding control method for controlling fragrance emission based on a sleep posture, which is used in a system in which a pressure sensor module, a processor and a fragrance emission module cooperate with each other, and the pressure sensor module and the fragrance emission module are both connected with the processor; the fragrance emitting module at least comprises more than two preset traditional Chinese medicine compound essential oils; the method comprises the following steps: S1, detecting and recording user pressure input data according to a preset time interval through a pressure sensor module; s2, comparing the latest recorded user pressure input data with the previous recorded user pressure input data through a processor to obtain user sleeping posture change information; s3, according to the sleeping posture change information of the user, controlling a fragrance emitting module to change a fragrance emitting mode through a processor, and releasing preset traditional Chinese medicine compound essential oil to help sleep. The invention also discloses a sleep-aiding pillow and a sleep-aiding cushion for the method of the invention.

The present application relates to the technical field of deodorant preparation, and specifically to a method for preparing a plant-based bactericidal deodorant based on optimization of preparation parameters, the method comprising: mixing plant extract raw materials, extracting and purifying to obtain a mixed plant extract; washing wintersweet petals, drying and grinding to obtain wintersweet petal powder, adding ethanol solution for heating and reflux, centrifuging, taking the supernatant and chitosan, glacial acetic acid, water, and silver nitrate solution for stirring, and adaptively adjusting the temperature of the solution heated and refluxed after stirring to obtain a bactericidal composite material; mixing clove essential oil, lavender essential oil, and green tea essential oil evenly to obtain a mixed deodorant essential oil; mixing the mixed plant extract, the mixed deodorant essential oil, cyclodextrin, and the bactericidal composite material, and stirring evenly to obtain a plant-based bactericidal deodorant. The present application aims to adaptively adjust the reflux temperature considering the historical heating and reflux conditions to improve the quality of the preparation of the plant-based bactericidal deodorant.

The invention discloses a compound traditional Chinese medicine patch for conditioning hyperplasia of mammary glands and a preparation method thereof, and relates to the technical field of traditional Chinese medicine preparations. The compound traditional Chinese medicine patch for conditioning hyperplasia of mammary glands is prepared from an iron-based metal organic framework composite drug carrying system, dopamine hydrochloride, a blank gel matrix, ethyl oleate, menthol, a solubilizer, a wetting agent and water, the iron-based metal organic framework composite drug loading system is composed of traditional Chinese medicine dihydric alcohol plastid, iron-based metal organic framework nanoparticles and cinnamomum camphora essential oil. The traditional Chinese medicine dihydric alcohol plastid and the cinnamomum camphora essential oil are loaded in the iron-based metal organic framework nano particles, so that the transdermal absorption of the medicine is improved, the pH response release property is realized, the dosage of active ingredients permeating into a focus part and the lasting action time are effectively increased, and then a coating layer is formed by polydopamine, so that the anti-inflammatory effect is improved. The dispersibility and compatibility of the drug loading system in vivo are further enhanced, the drug effect can be fully exerted, and the treatment effect on the hyperplasia of mammary glands is remarkably improved.