11 results about "Eucalyptus globulus leaf" patented technology

This invention discloses a method for in vitro preservation of monk fruit, comprising the following steps: inoculating monk fruit seedlings into an in vitro culture medium for in vitro preservation culture, wherein the in vitro culture medium comprises 1 / 2 MS, 0.01-0.03 mg / L 6-benzylaminopurine, 0.6-1.4 mg / L quinacrine, 0.05-0.15 mg / L dextrin, 0.2-0.8 g / L activated carbon, 0.3-0.7 mg / L white tea extract, 0.01-0.03 mg / L amino acids, 0.01-0.03 mg / L brassinolide, and 0.5-1.5 mg / L eucalyptus leaf infusion. This invention, by adding white tea extract and eucalyptus leaf infusion to the in vitro culture medium, can effectively extend the in vitro preservation time of monk fruit.

This invention discloses a method and system for inverting the nutrient content of eucalyptus canopy leaves based on multi-feature fusion, belonging to the field of UAV remote sensing and forestry information technology. The method includes: acquiring and preprocessing multispectral image data from a UAV; extracting vegetation index features and texture features of the eucalyptus canopy; filtering the fused features based on mutual information to construct a multi-feature fusion dataset; constructing an inversion model for the nitrogen, phosphorus, and potassium content of eucalyptus leaves using a random forest regression algorithm; and verifying and optimizing the accuracy of the inversion model. This invention effectively compensates for the information gaps of single features by fusing spectral and spatial structure information, significantly improving the inversion accuracy of eucalyptus canopy leaf nutrient content, and providing reliable technical support for precise nutrient management of eucalyptus plantations.

The invention relates to a nasal spray for prevention and adjuvant therapy of cognitive impairment and a preparation method thereof, and belongs to the field of health-care medicines. The formula of the nasal spray for prevention and adjuvant treatment of cognitive impairment comprises the following components in percentage by volume: a solvent the balance of water; 2%-5% of butanediol; 2%-5% of glycerin; active components: 0.01%-0.1% of a bay leaf extract; 0.01% to 0.1% of a bacopa monnieri extract; 0.01%-0.05% of a radix salviae miltiorrhizae extract; the efficient penetration enhancing and feeling adjusting components comprise 0.001%-0.1% of xanthoxylin and 0.001%-0.01% of eucalyptus globulus leaf oil; 0.001% to 0.01% of menthol; the nasal spray prepared by the invention is a composite plant extract nasal spray which is safe, effective and convenient to use, has a multi-target synergistic effect and has high brain-targeted delivery efficiency.

The present application relates to the technical field of planting, in particular to a high-efficiency prevention and treatment method for eucalyptus scorch disease, which comprises spraying fungicides on the leaves of eucalyptus and then spraying mixed fertilizer on the eucalyptus. First, 40% benzylpyrazole 2000 times is used as a fungicide to sterilize the leaves of eucalyptus, which can effectively prevent and treat various diseases. In combination with the use of an additive, it can consolidate the prevention and treatment effect, avoid drug resistance of eucalyptus and reduce the side effects of fungicides. Then, mixed fertilizer is sprayed. Through the above combination, eucalyptus scorch disease can be treated from the root, and the leaves of the diseased tree turn from yellow to green after one month, and the tree returns to normal growth.

The invention provides a traditional Chinese medicine composition for treating atopic dermatitis, a pharmaceutical preparation and a preparation method thereof, and belongs to the technical field of medicines. The traditional Chinese medicine composition comprises philippine violet herb, divaricate saposhnikovia root, belvedere fruit, eucalyptus leaf, dandelion, wild chrysanthemum flower, mirabilite, amur corktree bark and pulvis fellis suis. The traditional Chinese medicine composition and the pharmaceutical preparation provided by the invention not only can clear away heat toxins of skin, dispel wind pathogens, eliminate dampness and relieve itching, but also take mild skin care into account, adapt to pathogenesis of atopic dermatitis and external administration requirements, take effect directly, are controllable in safety, and have a good treatment effect on atopic dermatitis.

The invention relates to the technical field of eucalyptus oil extraction, and discloses a eucalyptus leaf extraction device for extracting eucalyptus oil, the eucalyptus leaf extraction device comprises a lower tank body and an upper tank body, the lower tank body and the upper tank body are in threaded connection, the upper end of the upper tank body is connected with a connecting plate, one side of the connecting plate is slidably connected with a lifting strip, and the lifting strip is slidably connected with a moving strip; one side of the connecting plate is connected with an inclined groove plate, an inclined groove is formed in the inclined groove plate, one end of the moving strip is slidably connected to the inclined groove of the inclined groove plate through a sliding knob, a transmission part used for driving the lifting strip to ascend and descend is arranged below the lifting strip, one end of the lifting strip is connected with a rotating seat, the rotating seat is connected with a rotating rod, and the lower end of the rotating rod is connected with a leaching frame. According to the invention, automatic reciprocating lifting and rotation of the extraction frame are realized, manual extraction of eucalyptus leaves and throwing-out of an organic solvent are replaced, the labor intensity is greatly reduced, the extraction efficiency is remarkably improved, and the large-scale production requirement is met.

The invention provides a gel plaster containing Chinese ladiestresses root as well as a preparation method and application of the gel plaster, and relates to the technical field of gel plaster pharmaceutical preparations. An auxiliary material composition in the gel plaster is prepared from the following components in parts by weight: 0.3 to 0.8 part of eucalyptus globulus leaf oil, 0.5 to 3 parts of azone, 0.5 to 2 parts of polyethylene glycol hexadecyl ether, 3 to 8 parts of polyethylene glycol, 0.03 to 0.1 part of tert-butyl p-hydroxyanisole, 5 to 15 parts of carbomer, 0.01 to 0.05 part of edetate disodium, 0.05 to 0.3 part of gellan gum, 15 to 40 parts of glycerol, 0.2 to 0.8 part of sodium carboxymethyl cellulose, 0.05 to 0.5 part of a cross-linking agent and 125 to 250 parts of water. The components are mixed step by step, and the gel plaster is prepared by adopting a gradient heating and pressurizing homogenization method and a gradient cooling and depressurizing homogenization method, has excellent initial adhesion, adhesive force, permeability and stability, and has better effects of promoting blood circulation, relieving pain and diminishing swelling.

The invention belongs to the field of cultivation of jack fruits, and particularly relates to a plant immunomodulator for preventing cracking of jack fruits and a use method of the plant immunomodulator. According to the plant immunomodulator disclosed by the invention, eucalyptus leaves, fragrant eupatorium herb, wedelia chinensis and pitaya stems are used as fermentation materials, bacillus licheniformis, bacillus laterosporus, trichoderma harzianum and metarhizium anisopliae are respectively added for step-by-step fermentation treatment, and the prepared plant immunomodulator can be used for remarkably reducing the fruit cracking rate of jackfruits and improving the commercial fruit rate and yield; moreover, the pulp rate of the jackfruits can be increased to a certain extent, the effect of double improvement of the yield and the fruit quality of the jackfruits is achieved, and a new way is provided for improvement of planting economic benefits of the jackfruits.

The invention discloses an oral gargle as well as a preparation method and application thereof, relates to the technical field of oral care, and solves the problem that an existing product is difficult to safely and effectively relieve a dry mouth symptom for a long time. Comprising a moisturizing film-forming agent, an antibacterial disinfectant, an anti-allergy soothing agent and a flavoring agent, the moisturizing film-forming agent is polyethylene glycol active ester. The antibacterial disinfectant is selected from chlorhexidine, chlorhexidine acetate, benzalkonium chloride and polyhexamethylene biguanidine; the anti-allergy soothing agent is selected from allantoin, tocopherol acetate, tranexamic acid, dipotassium glycyrrhizinate, a calendula extract, a chamomile extract, matricaria recutita / eucalyptus globulus leaf oil, a tea leaf extract, a propolis extract and the like; the flavoring agent is selected from peppermint essence, xylitol, sucralose, saccharin sodium salt and sodium citrate. The mouthwash can be used as a product for preventing or treating xerostomia or oral mucositis, and the mouthwash is packaged in a powder form and forms a product unit together with an auxiliary bottle for dissolving the powder.

This invention discloses a compound water-soluble fertilizer based on a mixed extract of traditional Chinese medicine and its preparation method, comprising 80-110 parts of the mixed extract of traditional Chinese medicine, 75-100 parts of macro-elements, 2.3-4.5 parts of chelated trace elements, 18-35 parts of natural adjuvants, and an appropriate amount of deionized water; the mixed extract of traditional Chinese medicine includes: Salvia miltiorrhiza extract, pine needle extract, Forsythia suspensa extract, honeysuckle extract, Phyllanthus emblica extract, and eucalyptus leaf extract; the mass ratio of Salvia miltiorrhiza, pine needle, Forsythia suspensa, honeysuckle, Phyllanthus emblica, and eucalyptus leaf is 10-20:10-20:20-30:10-20:8-10:8-10. This invention uses a mixture of Chinese herbal extracts, macro-elements, chelated trace elements, and natural additives as raw materials. It employs an ultrasound-assisted extraction process to maximize the retention of active substances such as polyphenols, polysaccharides, and triterpenes in the extracts of pine needles, salvia miltiorrhiza, forsythia suspensa, honeysuckle, amla, and eucalyptus leaves. The preparation method is simple, convenient to operate, and suitable for large-scale production.

The present invention relates to the field of food processing, with emphasis on the production of chewing gum with anticaries properties, using a blend of: chamomile oil (Chamomilla Recutita Flower Oil), lemon balm extract (Melissa Officinalis Leaf Extract), rosemary extract (Rosmarinus Officinalis Extract), clove extract (Eugenia Caryophyllus (Clove) Flower Extract), eucalyptus oil (Eucalyptus Globulus Leaf Oil), thyme essential oil (Thymus Vulgaris Flower / Leaf Oil), black jack seed extract (Bidens Pilosa Extract), mugwort extract (Artemisia Vulgaris Extract), malic acid (Malic acid), citric acid (Citric Acid), activated charcoal (Charcoal Powder), glycerol, xylitol, maltitol, powdered flavouring, anti-humectant and gum base. The invention also relates to products for promoting oral health.