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102 results about "Lavandula" patented technology

Lavandula (common name lavender) is a genus of 47 known species of flowering plants in the mint family, Lamiaceae. It is native to the Old World and is found from Cape Verde and the Canary Islands, Europe across to northern and eastern Africa, the Mediterranean, southwest Asia to southeast India. Many members of the genus are cultivated extensively in temperate climates as ornamental plants for garden and landscape use, for use as culinary herbs, and also commercially for the extraction of essential oils. The most widely cultivated species, Lavandula angustifolia, is often referred to as lavender, and there is a color named for the shade of the flowers of this species. Despite its use over centuries in traditional medicine and cosmetics, there is no high-quality clinical evidence that lavender has any effects on diseases or improves health.

Method for extracting lavender essential oil based on yeast fermentation pretreatment

The invention discloses an extraction method and application of lavender essential oil based on yeast fermentation pretreatment, and belongs to the technical field of plant active ingredient extraction. The method comprises the following steps: activating saccharomycetes, inoculating the saccharomycetes into a mixture containing a crushed lavender raw material and water, and fermenting at 30-38 DEG C for 20-28 hours to obtain fermentation liquor; then sterilizing and centrifuging the fermentation liquor to obtain supernate; and finally extracting the essential oil through steam distillation. Through yeast fermentation pretreatment, the lavender cell wall structure is effectively destroyed, essential oil release and active ingredient conversion are promoted, and the essential oil yield and antioxidant activity are remarkably improved. Compared with a traditional steam distillation method, the method has the advantages that the essential oil yield can be increased from 0.55% to 0.75% or above, and the DPPH free radical scavenging rate can be increased to 51.75% or above. The method is green in process and simple and convenient to operate, a new way is provided for high-value utilization of lavender resources, and the prepared essential oil can be used for developing cosmetics with anti-oxidation and anti-aging effects.
Owner:SHIHEZI UNIVERSITY

Fragrance essential oil capable of improving attention and preparation method thereof

The invention discloses fragrance essential oil capable of improving attention and a preparation method of the fragrance essential oil, and belongs to the technical field of fragrance essential oil. Comprising the following raw materials in percentage by mass: 58.55% of grape seed oil, 10% of French miscellaneous lavender oil, 10% of sweet orange bergamot oil, 10% of rosemary oil, 10% of dementholized peppermint oil, 0.5% of cinnamomum camphora basil oil, 0.5% of French clary sage oil, 0.2% of frankincense oil, 0.1% of Roman chamomile oil, 0.05% of Indian sandalwood oil and 0.1% of sea vetiver root oil. The automobile air freshener is natural essential oil, does not have chemical smell, can improve multi-layer fragrance, improves air in an automobile, and can remove and weaken negative emotion, stabilize emotion, improve attention and thinking clarity, and improve alertness and reaction speed.
Owner:GUANGZHOU FINE HAO FLAVOR CO LTD

Bath salt and preparation method thereof

The invention discloses bath salt and a preparation method thereof. The bath salt is prepared from the following components in parts by mass: 60-75 parts of natural sea salt, 8-15 parts of a plant extract, 5-10 parts of a natural humectant, 1-3 parts of natural essential oil and 0.5-2 parts of a stabilizer, the plant extract is prepared from 2 to 4 parts of lavender extract, 3 to 5 parts of aloe extract and 3 to 6 parts of chamomile extract; the natural humectant comprises 3-6 parts of glycerol and 2-4 parts of honey extract. The bath salt prepared by the invention adopts pure natural components, is mild in property and non-irritant, is suitable for various skin types, and is particularly suitable for safe use of people with sensitive skin. The plant extract and the natural humectant are scientifically proportioned, so that the product can effectively clean and remarkably improve the skin care effect at the same time, and the dual effects of cleaning and maintaining are achieved.
Owner:MEIYANJI (YINGCHENG) DAILY CHEMICAL CO

Production process of cellulose acetate fiber fabric containing natural fragrance

The invention discloses a production process of a cellulose acetate fiber fabric containing natural fragrance, a solvent formed by mixing a modified polymer, 2, 4, 6-trimethylbenzoyl-diphenyl phosphine oxide, a modified microcapsule and dimethylformamide is subjected to dry spinning to prepare the cellulose acetate fiber fabric, and the weight part ratio of the modified polymer to the modified microcapsule is (70-80): (6-8). The preparation method comprises the following steps: by taking an isocyanate group on excessive hexamethylene diisocyanate as a reaction site, firstly reacting with an intermediate containing dihydroxyl, and then reacting with cellulose acetate containing free hydroxyl, so as to prepare the modified polymer. The halamine structure on the molecular chain can destroy cell membranes, enzyme systems or genetic materials through oxidation. The modified capsule has a lavender essential oil and cinnamon essential oil double-component double-capsule-wall structure, the fragrance durability can be improved, the copper sulfide nanoparticles and quaternized chitosan structures can destroy the bacterial cell structure, and the antibacterial performance of the material is improved.
Owner:ZHEJIANG ALICE DYEING & FINISHING CO LTD

Composition with sleep aiding and skin repairing effects as well as preparation method and application thereof

The invention relates to a composition with sleep aiding and skin repairing effects and a preparation method and application thereof, and belongs to the technical field of cosmetics. The invention provides a composition with sleep aiding and skin repairing effects. The composition is prepared from the following components in parts by weight: 72 to 114 parts of compound plant essential oil, 3 to 5 parts of ceramide NP and 1 to 3 parts of sodium hyaluronate, the compound plant essential oil is prepared from lavender essential oil, sweet orange essential oil, chamomile essential oil, rosemary essential oil and rhodiola rosea essential oil; the rhodiola rosea essential oil is obtained by fermenting a mixed strain composed of kluyveromyces lactis and trichoderma asperellum and then extracting essential oil. The research shows that the mixed strain fermentation can synergistically improve the extraction rate of the rhodiola rosea essential oil. In addition, the compound plant essential oil provided by the invention can also synergistically improve the anti-inflammatory, moisturizing and anti-allergy repair capabilities of the composition and has the effect of improving sleep disorders, so that the composition has better sleep aiding and skin repairing effects at the same time.
Owner:GUANGZHOU MEIYUE ESSENTIAL OIL COSMETICS CO LTD

Anti-acne propionibacterium compound essential oil, preparation method and application thereof

PendingCN122461179ABiotechnologyPropanoic acid
This invention discloses an anti-acne Propionibacterium acnes compound essential oil, its preparation method, and its application. The anti-acne Propionibacterium acnes compound essential oil is composed of the following components in the indicated mass percentages: 22%~28% helichrysum essential oil, 22%~28% sweet basil essential oil, 22%~28% eucalyptol rosemary essential oil, and 22%~28% true lavender essential oil. This invention achieves highly effective antibacterial activity against Propionibacterium acnes through a precise selection of four plant essential oils and a scientifically formulated compound. It also possesses multiple benefits including anti-inflammatory properties, promotion of skin cell regeneration, and a natural fragrance. Furthermore, the product is natural, safe, and has no side effects, is suitable for various skin types, and can be directly applied to the preparation of various acne-removing skincare products.
Owner:SHANGHAI XIANGJIA IND CO LTD

Plant essential oil composition for fresh keeping of edible mushrooms and preparation method of microemulsion coating liquid of plant essential oil composition

The invention belongs to the technical field of plant essential oil compositions, and particularly relates to a plant essential oil composition for fresh keeping of edible mushrooms and a preparation method of microemulsion coating liquid of the plant essential oil composition, and the plant essential oil composition is prepared from the following raw materials in parts by mass: 0.05-0.50 part of fresh ginger essential oil, 0.05-0.45 part of storax essential oil, 0.05-0.45 part of lavender essential oil and 0.05-0.45 part of star anise essential oil.
Owner:LANGFANG NORMAL UNIV

Front reciprocating cutting type lavender harvester

ActiveCN224069210UConsistent harvesting processEfficient HarvestingMowersLavandulaAgricultural science
The utility model discloses a front reciprocating cutting type lavender harvester and belongs to the technical field of agricultural machinery. The harvester is composed of a four-wheel tractor, a lavender recycling car hopper, a reciprocating cutting mechanism, a horn-shaped gathering mechanism and an inclined conveying belt mechanism. The rear side of the four-wheel tractor is connected with a recovery hopper, and the front side is provided with a horn-shaped folding mechanism; the front side of the trumpet-shaped gathering mechanism is provided with a reciprocating cutting mechanism, and a rear outlet is connected with an inclined conveyor belt mechanism. In the working process, the four-wheel tractor drives the lavender to advance, the reciprocating cutting mechanism cuts the lavender, the horn-shaped collecting mechanism collects the cut lavender, and the inclined conveying belt mechanism conveys the cut lavender to the recycling vehicle hopper. The lavender harvester solves the problems that existing lavender harvesting is low in efficiency, large in damage and the like, and has the advantages of being efficient in harvesting, good in quality and the like.
Owner:CHIFENG UNIV +1

Essential oil capable of soothing nerves and helping sleep and preparation method of essential oil

The essential oil capable of soothing nerves and helping sleep comprises the following raw materials in parts by weight: 55 to 70 parts of refined jojoba oil, 30 to 50 parts of sweet almond oil, 0.5 to 1.0 part of cathaya argyrophylla essential oil, 0.5 to 1.0 part of Atlantic cedar essential oil, 0.5 to 1.0 part of albizia flower essential oil, 0.5 to 1.0 part of bergamot essential oil, 0.5 to 1.0 part of Eucalyptus australis essential oil, 0.5 to 1.0 part of vetiver grass / vetiver essential oil, 0.1 to 0.5 part of lavender essential oil, 0.1 to 0.5 part of Australian sandalwood essential oil and 0.5 to 1.0 part of rose wood essential oil. The essential oil is prepared from the following components in parts by weight: 0.5-1.0 part of bitter orange leaf essential oil, 0.05-0.1 part of chamomile essential oil, 0.05-0.2 part of neroli essential oil, 0.01-0.05 part of michelia alba essential oil, 0.2-0.6 part of benzoin essential oil and 0.3-0.8 part of jasmine flower essential oil. The essential oil is prepared from natural plant extracts, achieves the effects of soothing the nerves and helping sleep by adjusting the nervous system and relieving emotion, is safe and free of dependence, and is suitable for long-term use.
Owner:THE FIRST AFFILIATED HOSPITAL OF ZHEJIANG CHINESE MEDICAL UNIVERSITY

Essential oil composition for improving sleep quality and preparation method thereof

The invention provides an essential oil composition for improving sleep quality, and relates to the field of plant essential oils, the essential oil composition comprises the following raw materials by mass: 15-20% of rose geranium essential oil, 15-20% of organic lavender essential oil, 30-40% of organic Provenus lavender essential oil, 15-20% of organic Atlantic cedar essential oil, and 10-15% of West Indian sandalwood essential oil. The essential oil composition is used for improving sleep, chemical components of different essential oils complement and cooperate, and a composite effect is achieved on multiple aspects of central nervous system sedation, emotion stabilization, endocrine balance, vegetative nerve regulation and the like.
Owner:CHENGDU WANSHI PENGXIANG BIOTECHNOLOGY CO LTD

A traditional Chinese medicine composition for treating insomnia, a preparation method thereof and application thereof

This invention provides a traditional Chinese medicine composition for treating insomnia, its preparation method, and its application, belonging to the field of traditional Chinese medicine preparation technology. The composition includes the following raw materials: lavender, *Pteris vittata*, white peony root, *Houttuynia cordata*, licorice root, celery seed, fennel root bark, *Clerodendrum trichotomum* fruit, *Althaea rosea* seed, *Viola yedoensis*, rose petals, and red raisins; the composition also includes *Atractylodes macrocephala*, *Poria cocos*, *Ophiopogon japonicus*, lily bulb, and *Albizia julibrissin* bark. This invention also provides a preparation process for making tablets from the above raw materials through water extraction, volatile oil encapsulation, mixing and granulation, and compression. The resulting tablets are of stable quality, convenient to take, and suitable for treating insomnia, especially abnormal spleen fluid constitution (Saiwuda) insomnia, as well as accompanying symptoms such as depression, anxiety, and neurasthenia, showing significant clinical value and application prospects.
Owner:HETIAN UYGHUR PHARMA

Emulsion containing anti-sugar and anti-oxidation composition and preparation method thereof

The invention discloses an emulsion containing an anti-sugar and anti-oxidation composition and a preparation method of the emulsion. The emulsion comprises the following components in percentage by mass: 0.1-10% of the anti-sugar and anti-oxidation composition, the anti-sugar and anti-oxidation composition is prepared from an astaxanthin solution, ergothioneine, a lavender flower extract, an olein inclusion, thiotaurine and pyridine polyamine dihydrochloride; the preparation method comprises the following steps: weighing the polyol solution, the gel and the water phase in proportion, sequentially preparing the polyol solution, the gel and the water phase, adding the water phase into the gel, and homogenizing to obtain a finished product emulsion. The invention has the advantages of relatively better effect, relatively lower production cost and relatively better stability.
Owner:PROYA COSMETICS CO LTD

Sleep-aiding traditional Chinese medicine aromatherapy tablet and preparation method thereof

The invention discloses a sleep-aiding traditional Chinese medicine aromatherapy tablet which is prepared by extracting the following traditional Chinese medicines in parts by weight: 35-45 parts of lavender, 10-20 parts of chamomile, 10-20 parts of albizia flower, 10-20 parts of rose and 10-20 parts of gardenia. The prepared aromatherapy sheet can release volatile oil durably and uniformly after being heated, so that the effects of soothing the nerves and helping sleep are achieved, and the invention discloses a preparation method of the aromatherapy sheet.
Owner:NANJING JICUI TRADITIONAL CHINESE MEDICINE APPLICATION TECHNOLOGY RESEARCH CO LTD +1

A method of mutagenesis of lavender seeds

PendingCN122349977ABiotechnologyLavandula
This invention belongs to the field of radiation mutagenesis technology, and relates to a method for mutagenesis of lavender seeds, employing... 60 Lavender seeds are treated with Co-γ rays; the radiation dose is 50-500 Gy, and the dose rate is 1-3 Gy / min. This invention employs... 60 Radiation with Co-γ rays can efficiently induce mutations in the genetic material of lavender seeds, effectively breaking gene linkage and significantly increasing the mutation frequency. This provides a rich material basis for screening lavender mutants, allowing for the selection of seed half-lethal doses, and obtaining plants with variations in leaf color, leaf shape, plant height, and other traits. This provides technical support for lavender breeding using radiation mutagenesis technology.
Owner:XINJIANG AGRI UNIV

Filtering device for lavender waste straw extracting solution

The utility model relates to the technical field of extracting solution filtering, and discloses a lavender waste straw extracting solution filtering device which comprises an extracting solution filtering tank body, a servo motor fixedly mounted at the top of the extracting solution filtering tank body and a rotating rod fixed at the output end of the servo motor and extending into the extracting solution filtering tank body, connecting rods are evenly and fixedly connected to the bottom end of the rotating rod in an axis distribution mode, and scraping plates are fixedly installed at the bottom ends of the connecting rods. According to the device disclosed by the utility model, after a lavender waste straw extracting solution is added into the extracting solution filtering tank body, the extracting solution is filtered through a first filter screen, and a servo motor drives a scraper to rotate through a connecting rod, so that straw disintegrating slag at the top of the first filter screen is scraped by the scraper to a disintegrating slag filtering opening and falls into a disintegrating slag collecting cavity to be collected; the conditions that straw disintegrating slag in the lavender waste straw extracting solution is blocked in the first filter screen and the filtering speed is greatly reduced due to the viscosity of the extracting solution are avoided.
Owner:PESTICIDE TRIAL PROD CENT OF XINJIANG ACAD OF AGRI SCI +2

Lithospermum liquid shampoo soap and preparation method thereof

PendingCN121592447ASoap detergents with organic compounding agentsSurface-active detergent compositionsBiotechnologyVegetable oil
The invention provides lithospermum liquid shampoo soap and a preparation method thereof, and belongs to the technical field of liquid soap. The preparation method comprises the following steps: mixing lithospermum oil, nigella nigra seed oil and coconut oil to obtain a vegetable oil mixture I; mixing more than two of fennelflower essential oil, lavender essential oil, jasmine essential oil and ginger essential oil to obtain a vegetable oil mixture II; freezing the Wumann grass juice, and adding potassium hydroxide for dissolving to obtain alkali juice; adding the alkali juice into the first part of the vegetable oil mixture I, stirring for emulsification reaction, then adding the vegetable oil mixture II, and continuously stirring to obtain liquid soap; putting the liquid soap into a mold, and carrying out saponification reaction to obtain a soap blank; mixing the soap embryo with lavender hydrolat, heating until the soap embryo and the lavender hydrolat are completely dissolved, then adding a second part of the vegetable oil mixture I and the emulsifier, and carrying out secondary emulsification; and adding a selective functional additive, uniformly mixing, standing and filtering. The liquid shampoo soap is mild, high in active matter content and excellent in heat-resistant and cold-resistant stability.
Owner:YILI YIHUAJI BIOTECHNOLOGY CO LTD

Plant extract wormwood oil for body oil bath and preparation process thereof

The invention belongs to the technical field of health-care products, particularly relates to plant extract wormwood oil for body oil bath and a preparation process thereof, and provides a safe and efficient solution through compounding of natural plant essential oil and low-temperature process innovation. The prunus amygdalus dunn oil and the simmondsia chinensis seed oil are used as mild substrates, and cooperate with the lavender oil, the blumea oil and the rose essential oil to form a double-effect synergistic system for soothing nerves and dredging collaterals; the completeness of plant active molecules is reserved to the maximum extent through gradient mixing and light-shielding curing procedures, an anti-oxidation barrier is constructed by means of natural tocopherol, and the product stability is prolonged. The technical effects comprise that the lavender oil and the rose essential oil calm the nervous centralis, relieve anxiety mood and realize synchronous regulation of mind and body; the simmondsia chinensis seed oil bionic sebum structure promotes zero-burden permeation, and the prunus amygdalus dulcis oil forms a protective film to reduce scraping injury and improve the universality of sensitive skin.
Owner:NINGBO ZHOUTUTU BIOTECHNOLOGY CO LTD

Preparation method and application of lavender essential oil / paraffin composite core material microcapsule

The application discloses a preparation method of lavender essential oil / paraffin composite core material microcapsules and application thereof, and belongs to the technical field of microcapsule preparation. The application provides composite core material microcapsules with enhanced temperature response release characteristics. By introducing a magnetic field regulation step in the emulsification and phase change curing process, the inner core forms an oriented phase change response structure unit, and cooperates with an OSA starch shell layer, so that the amplification of the temperature triggered release behavior is realized.
Owner:JIANGNAN UNIV

Scald ointment capable of diminishing inflammation, diminishing swelling and promoting healing and preparation method of scald ointment

PendingCN121944060AOrganic active ingredientsAerosol deliveryBiotechnologyBelamcanda chinensis
The invention discloses a scald ointment for diminishing inflammation and swelling and promoting healing and a preparation method thereof. The emu oil is prepared from the following raw materials: peony seed oil, borage oil, evening primrose oil, perilla seed oil, shea butter, rose hip oil, emu oil, linseed oil, coconut oil, palm oil, horse oil, zedoary turmeric oil, safflower seed oil, pine needle oil, a paniculate spotflower herb alcohol extract, a paniculate spotflower herb water extract, lygodium japonicum, polygonatum polysaccharide, a blackberry lily extracting solution, a jerusalem artichoke extracting solution, a lavender extracting solution and a rhodiola rosea extracting solution. The formula comprises a radix zanthoxyli extracting solution, lanolin, methylparaben, granular paraffin and ethanol. The traditional Chinese medicine composition is natural and mild in components, small in skin irritation, safe to use, capable of deeply permeating, locking moisture, rapid in effect taking and capable of remarkably inhibiting inflammatory response, relieving tissue redness and swelling, shortening the healing period, providing a moist environment for tissue repair, continuously nourishing periinvasive tissue, promoting granulation tissue growth and accelerating the epithelization process, so that damaged skin is effectively repaired; good clinical application prospects and market potential are realized.
Owner:WANNAN MEDICAL COLLEGE

Inorganic plastic oxygen composite material and application thereof in pet environment disinfection and deodorization system

The invention discloses an inorganic plastic oxygen composite material and application thereof in a pet environment disinfection and deodorization system. The inorganic plastic oxygen composite material is prepared from the following components in parts by mass through a compounding process: an inorganic internal peroxide bridge composite compound; an inorganic mediated catalytic material; material balance and a stable system; according to the technical scheme, the defects of a traditional pet disinfection and deodorization product are thoroughly overcome, the product does not contain irritating chemical additives, the lavender essential oil is matched with a mild formula, residues and irritation are avoided during use, harm to pets and human bodies is avoided, and the safety requirement of pet scenes is met; the sterilization rate on escherichia coli and staphylococcus aureus during sterilization reaches 99.9% or above, the removal rate on peculiar smell gas such as ammonia gas and hydrogen sulfide exceeds 94%, the retention rate of effective oxygen is 95% or above, and unification of efficient sterilization, lasting deodorization and stable storage is achieved; meanwhile, the product is simple in preparation process, suitable for various scenes such as pet families and pet hospitals and convenient to operate.
Owner:SHENZHEN FREE FUTURE BIOTECHNOLOGY CO LTD

Aromatic microcapsule with microcosmic shape regulated by magnetic field and preparation method thereof

The present application relates to a kind of magnetic field regulated microcosmic shape aromatic microcapsule and its preparation method, which is specifically as follows: core material emulsion and first wall material / magnetizing agent solution are stirred and mixed, homogeneous emulsification is carried out under high-speed shearing machine, to obtain oil-in-water emulsion;Magnetic field induction is carried out in external magnetic field;Crosslinking agent solution is added and stirred, and first wall layer crosslinking solidification is carried out;After drying, second wall material salt solution is added and stirred, and second wall layer electrostatic adsorption is carried out;After drying, first wall material solution is added and stirred, and third wall layer electrostatic adsorption is carried out.Compared with prior art, the present application uses lavender essential oil as core material, quaternary ammonium salt chitosan and silicon dioxide as wall material, and forms aromatic microcapsule with adjustable microcosmic shape by magnetic field induction;The present application prepares microcapsule by layer-by-layer assembly method, and the preparation method has mild conditions and relatively simple and easy-to-control process, and the prepared microcapsule has high thermal stability, and its microcosmic shape can be regulated by magnetic field.
Owner:SHANGHAI INST OF TECH

Laterally-arranged rotary knife type lavender harvester

ActiveCN224054875Uavoid damageprevent lodgingMowersLavandulaAgricultural science
The utility model discloses a laterally-arranged rotary knife type lavender harvester. The laterally-arranged rotary knife type lavender harvester comprises a walking tractor head, a supporting transmission shaft, a righting plate, a folding mechanism, an L-shaped conveying mechanism, a supporting frame, a recycling car hopper and a cutting rotary knife mechanism. Plants are combed through the centralizing plate, precise cutting is conducted through the rotary knife, materials are gathered through the funnel-shaped gathering mechanism and conveyed to the recycling vehicle hopper through the L-shaped conveying mechanism, and the problems that in the prior art, lavender harvesting efficiency is low, damage is large, and collection is difficult are solved. The device is compact in structure, high in integration level, capable of remarkably improving mechanical harvesting efficiency and suitable for large-scale agricultural operation.
Owner:YILI NORMAL UNIV +1

A care spray for stressed joint areas (For external use only)

A plant-based spray for external use comprising avocado kernel extract, ethanol, and essential oils (orange oil and lavender oil). Characterized by the fact that the avocado extract is obtained from avocado kernels and dissolved in ethanol.
Owner:MESCHKAT MOJGAN

Mosquito repellent sachet and method of making same

The application relates to the technical field of traditional Chinese medicine compositions, in particular to a mosquito-repelling sachet and a preparation method thereof. The mosquito-repelling sachet comprises the following raw materials in parts by weight: 60-80 parts of artemisia argyi, 40-60 parts of pachouli, 20-40 parts of rhizoma acori graminei, 20-40 parts of pterocephalus totatus, 3-5 parts of peppermint oil, 1-3 parts of clove oil, 3-5 parts of rosemary oil and 1-3 parts of lavender oil. The preparation method of the mosquito-repelling sachet is as follows: S1: taking the prepared artemisia argyi, pachouli, rhizoma acori graminei and pterocephalus totatus according to the parts by weight, and low-temperature vacuum drying until the moisture content is lower than 15%; S2: putting the dried medicinal materials into a mixing machine, firstly stirring and mixing in the clockwise direction, pausing for a period of time, and then stirring and mixing in the counterclockwise direction; S3: crushing the medicinal material mixture into coarse powder and sieving; S4: spraying the sieved coarse powder with the peppermint oil, clove oil, rosemary oil and lavender oil and uniformly mixing; S5: taking the quantitative mixed coarse powder, putting the coarse powder into the sachet and sealing, and placing the sachet in a closed cool place to obtain the mosquito-repelling sachet.
Owner:THE FIRST AFFILIATED HOSPITAL OF GUANGZHOU UNIV OF CHINESE MEDICINE

Method for extracting lavender essential oil by utilizing acid deep eutectic solvent through ultrasonic-assisted distillation

The invention belongs to the technical field of essential oil extraction, and relates to a method for extracting lavender essential oil by utilizing an acid deep eutectic solvent through ultrasonic-assisted distillation. The preparation method comprises the following steps: mixing lavender and a deep eutectic solvent according to a material-liquid ratio, then adding distilled water, carrying out ultrasonic pretreatment, and extracting to obtain lavender essential oil; wherein the preparation raw materials of the deep eutectic solvent comprise choline chloride and lactic acid; the preparation method comprises the following steps: mixing choline chloride and lactic acid under a stirring condition to obtain the deep eutectic solvent. The process of extracting the lavender essential oil after acid DES pretreatment is adopted, so that the extraction rate of the lavender essential oil can be effectively improved, enrichment of antibacterial and anti-inflammatory functional components and reduction of bad sensory components can be realized by accurately regulating and controlling the core component composition of the essential oil, and the quality and application value of the lavender essential oil are remarkably optimized; and an unexpected technical effect is achieved. Compared with a traditional pure water extraction process, the method has outstanding technical advantages and innovativeness and has a wide industrial application prospect.
Owner:NANJING INST FOR THE COMPREHENSIVE UTILIZATION OF WILD PLANTS CHINA COOP +2

Construction method of lavender medicinal material and its decoction pieces, standard decoction and formula granules fingerprint

The application discloses a lavender medicinal material and a construction method of a fingerprint spectrum of the lavender medicinal material, a decoction piece, a standard decoction and formula granules. The method comprises the following steps: performing liquid chromatography detection on test sample solutions and control sample solutions to obtain the fingerprint spectrum; the test sample to be detected in the test sample solution comprises the lavender medicinal material, the lavender decoction piece, the lavender standard decoction or the lavender formula granule; in the liquid chromatography detection, the stationary phase of a chromatographic column is octadecylsilane bonded silica gel; a mobile phase A is acetonitrile, and a mobile phase B is a 0.05%-0.2% phosphoric acid aqueous solution. The construction method can be used for systematically evaluating the quality of the lavender medicinal material, the decoction piece, the standard decoction and the formula granule, supporting the standardization development of the lavender medicinal material and guaranteeing the curative effect stability of the formula granule.
Owner:XINJIANG UYGUR PHARM CO LTD

Production process and device of lavender perfume capable of soothing nerves and helping sleep

The invention discloses a production process and device of lavender perfume capable of soothing nerves and helping sleep, and relates to the technical field of lavender production. Comprising a base, an extraction tank is installed at the top end of the base, a stirring device is installed in the extraction tank, a grinding assembly is installed in the extraction tank, and a circulating assembly used for achieving circulating movement of an extraction agent in the extraction tank is installed on the extraction tank. Through the arrangement of the grinding assembly and the production technology, lavender makes contact with an extraction agent in the grinding process, extraction is carried out in the grinding process, meanwhile, the lavender is finely ground through the arrangement of the grinding assembly, it is guaranteed that an extraction solution in the extraction agent can reach the saturation state as soon as possible, and the extraction efficiency is improved. According to the method, the content ratio of the ingredients of the obtained lavender extract is relatively fixed, so that the content ratio of the ingredients of the lavender extract in each batch is consistent in the production of each batch, and the quality of the perfume produced subsequently is consistent.
Owner:XINJIANG EPARHAN FLAVOUR CO LTD

Efficient low-loss harvesting device for lavender

ActiveCN224234273UEasy to harvestMowersLavandulaAnimal science
The utility model relates to the technical field of lavender harvesting, in particular to an efficient and low-loss lavender harvesting device which comprises a harvesting hopper, a feeding auger is installed on the inner wall of the harvesting hopper, an installation box is fixedly installed at the bottom of the inner wall of the harvesting hopper, an extension plate is installed on the front face of the installation box, a cutting knife is installed on the front face of the harvesting hopper, and the cutting knife is fixedly installed on the inner wall of the harvesting hopper. A first mounting frame is arranged at the bottom of the harvesting hopper, a first guide plate is mounted on the front face of the first mounting frame, and side plates are mounted on the two sides of the top of the first mounting frame. According to the lavender harvesting hopper, by arranging the first mounting frame, the first guide plate, the side plate and other components, the first mounting frame can be used for mounting the first guide plate, so that when the harvesting hopper is used for harvesting lavender, the first guide plate and the side plate can guide scattered lavender, and then spica of the scattered lavender is guided; therefore, the lavender can be harvested after the spica of the lavender is adjusted.
Owner:XINJIANG WENONG CULTURAL TOURISM IND DEVELOPMENT CO LTD +1

A traditional Chinese medicine sachet for treating insomnia and a preparation method and application thereof

The application discloses a traditional Chinese medicine sachet for treating insomnia and a preparation method and application thereof. The traditional Chinese medicine sachet comprises a sachet bag and a sachet core, and the sachet core is composed of eleven natural herbal medicinal materials, i.e., wild chrysanthemum, rhizoma acori graminei, rhizoma et radix valerianae, radix morindae officinalis, rose flower, jasmine flower, lavender, amomum villosum, semen cassiae, sandalwood and silkworm sand. The raw materials of the traditional Chinese medicine sachet are homologous to food or traditional anshen medicinal materials, have no dependence and no toxic side effects after long-term use, have a clean and comfortable smell, and have high patient acceptance. The preparation process is simple, raw materials are easy to obtain, and the traditional Chinese medicine sachet is suitable for large-scale production. The traditional Chinese medicine sachet can significantly shorten the sleep time, reduce the number of night awakenings, prolong the sleep time, effectively relieve anxiety, palpitation, bitter taste and other accompanying symptoms, and can be widely applied to home, office, travel and other scenes.
Owner:HUBEI PROVINCIAL GOVERNMENT HOSPITAL