106 results about "Eucalyptus globulus leaf" patented technology

The invention discloses a microbial organic fertilizer. The microbial organic fertilizer is prepared from the following raw materials in parts by weight: 10-15 of peanut oil residue, 25-30 of pig manure, 4-8 of kieselguhr, 1-2 of starch, 10-15 of diammonium hydrogen phosphate, 18-22 of potassium chloride, 1-2 of effective microorganisms (EM) microbial agent, 10-15 of rot pear, 15-20 of rot orange, 20-25 of mushroom residue, 10-12 of silkworm dropping, 2-4 of amino acid chelation liquid, 8-12 of overdue milk, 2-4 of fructus cnidii, 2-5 of dried tea residue, 2-4 of eucalyptus leaves and 1-2 of pumpkin vine. By the microbial organic fertilizer, disease resistance and drought resistance of crops can be effectively improved, and the harm to the soil is also correspondingly slowed down; the rot fruit syrup, the dried tea residue, the peanut oil residue and the like are airtightly fermented and used, so that the nutrient content of the microbial organic fertilizer is enriched, the cost is saved, and wastes are turned into wealth; and the nutrients of traditional Chinese medicines can play good function when the traditional Chinese medicines are soaked through vinegar, are easy to release and thus can be absorbed by crops.

The invention discloses compound plant essential oil for refreshing, restoring consciousness, diminishing swelling and relieving itching and a preparation method of the compound plant essential oil. The compound plant essential oil is prepared by mixing the following components in parts by weight: 30-80 parts of simmondsia chinensis seed oil, 10-20 parts of peppermint leaf oil, 1-10 parts of eucalyptus globulus leaf oil, 1-10 parts of lavender oil, 1-10 parts of citrus aurantium bergamia fruit oil, 1-10 parts of hypericum perforatum oil, 1-10 parts of patchouli oil, 5-20 parts of natural menthol, 1-10 parts of borneol, 0.5-5 parts of tocopherol, 0.5-5 parts of natural bisabolol and 0.1-2 parts of aloe gel lyophilized powder. The compound plant essential oil has fresh and pleasant fragrance, is safe and mild, and is capable of refreshing, restoring consciousness, quickly diminishing swelling and relieving itching, and is an ideal product in summer.

The invention belongs to the field of eucalyptus oil production, in particular to cutting and extracting integrated device for extracting eucalyptus oil from eucalyptus leaves. The device includes a base, wherein the upper end of the base is fixedly connected with a bracket; a reinforcing plate is fixedly connected between the two brackets; a kettle body is arranged above the reinforcing plate, afeeding pipe, an exhaust pipe, a water inlet pipe and a cleaning opening are arranged on the kettle body, wherein a stirring mechanism is rotatably connected into the kettle body, a filtering mechanism is further arranged on the side wall of the kettle body, and a driving motor is fixedly mounted on the side wall of the support and is in transmission connection with the stirring mechanism throughan adjustable transmission part arranged on the base. According to the invention, the retractable cutting knife is arranged; according to the eucalyptus leaf stirring device, the cutter is completelystored in the stirring column through the elastic force of the reset spring when stirring operation needs to be conducted or complete stopping is conducted; therefore, on one hand, an operator can beprevented from being scratched by the cutter during material taking or cleaning, and on the other hand, the situation that during stirring operation, the cutter conducts continuous cutting, and consequently eucalyptus leaves are excessively crushed can be prevented.

The invention discloses a microencapsulated strawberry preservative containing a eucalyptus leaf extract and a preparation method thereof. The main ingredient of the preservative is mixed eucalyptus leaf essential oil. The preparation method comprises the following steps: (1) crushing fresh eucalyptus leaves (eucalyptus leaves for short); (2) carrying out ultrasonic pretreatment on eucalyptus leaf slurry; (3) distilling for 5-7h with water vapor and extracting eucalyptus leaf essential oil; (4) dehydrating eucalyptus leaf essential oil; (5) mixing different types of eucalyptus leaf essential oil at a certain ratio; (6) carrying out complex coacervation by taking the eucalyptus leaf essential oil as core materials and taking gelatin and chitosan as wall materials at a ratio of 1:5-9 (v / m) of the core materials to the wall materials, adding transglutaminase with 0.1%-0.4% (m / m) of gelatin by mass percent for curing, and carrying out low-temperature vacuum drying. The preservative is used for preservation of strawberries in a dosage of 10g of the preservative in 5Kg of strawberries, has obvious preservation effect, no adverse effect to the flavor of the strawberries, good safety and convenience in use.

The invention provides a nasal spray and a preparation method thereof. The nasal spray is prepared from sea salt, glycerin, sodium hyaluronate, ethylparaben, ethanol, potassium sorbate, a eucalyptus globulus leaf extracting solution, a bay leaf extracting solution, a sandalwood extracting solution and purified water through special processes and flows. The types of sterilizing agents in the nasalspray are changed, and natural sterilizing and inflammation-diminishing substances in plants of eucalyptus globulus leaves, bay leaves and sandalwood are adopted instead of the conventional antibioticmedicaments such as aspirin, ibuprofen and chlortrimeton, so that the side effects on human body are reduced, and bacteria in the nasal cavity are prevented from developing drug tolerance. The glycerin and the sodium hyaluronate are adopted for forming a layer of moisturizing film on the inner wall of the nasal cavity, so that the durability of the product in nasal cavity cleaning and moisteningis improved on the premise of removing pathogenic bacteria in the nasal cavity, and the nasal cavity can keep clean and wet for a long time.

The invention belongs to the technical field of cosmetics and in particular relates to a scalp cleaning hair generation promotion composition and a lotion thereof. The invention provides the scalp cleaning hair generation promotion composition and the lotion thereof. The composition comprises a scalp cleaning composition, a permeation promotion composition, a hair generation promotion compositionand a scalp nutrition composition, wherein the scalp cleaning composition comprises capryloyl glycine, PCA (pyrrolidone carboxylate) zinc, bentonite, nicotinamide, a flavescent sophora root extract, melaleuca alternifolia leaf oil and eucalyptus globulus leaf oil; and the infiltration promotion composition comprises propylene glycol, isosorbide dimethyl ether, isononyl isononanoate, isopropyl myristate and lauric acid. The scalp cleaning hair generation promotion composition provided by the invention has functions of oil control, alopecia prevention and hair fixation, and in addition, the lotion has the advantages of being good in stability, good in percutaneous absorption and simple in preparation process and is applicable to large-scale industrial production.

The invention relates to a preparation method of a water-based safe plant antibacterial agent. The method specifically comprises the following steps of S1, extracting plant essential oil from cinnamomum camphora leaves, citronella leaves, lavender leaves, eucalyptus leaves, lemon grass leaves and jasmine leaves by adopting a supercritical extraction method and taking a CO2 fluid as an extractant and pure water as an entrainer, wherein the mass ratio of the pure water to the raw materials is 1: 1; S2, fully mixing the essential oil extracted in the step S1 to obtain mixed essential oil; S3, adding a surfactant, a solubilizer and a cosolvent into a stirring kettle, and fully stirring and mixing the components to obtain a modifier; S4, adding the mixed essential oil into the stirring kettle containing the modifier in the step S3 according to a ratio of (1: 2)-(1: 10), and stirring the components to obtain a water-based essential oil mother solution; and S5, introducing the water-based essential oil mother solution obtained in the S4 into a reaction kettle, and carrying out a full reaction at 60-150 DEG C to obtain the final water-based plant antibacterial agent. The antibacterial agent prepared with the method not only has good antibacterial and bacteriostatic properties, but also has the characteristics of low irritation, safe components and mild smell.

The present invention relates to herbal essential oil with a bactericidal effect. The herbal essential oil comprises the following components in percentage by mass: 11-15% of Ceylon cassia bark oil, 7-12% of a rosemary extract, 6-13% of a rose geraniumleaf oil, 7-14% of a thyme extract, 6-13% of niaouli leaf oil, 5-9% of eucalyptus globulus leaf oil, 5-9% of north Africa cedar bark oil, 5-9% of frankincense oil, 2-7% of melaleuca alternifolia leaf oil, 2-7% of clove bud oil, 2-7% of sweet oregano flower oil, 1-5% of Cupressus semervirens oil, 1-5% of a chayote extract, 1-5% of mint leaf oil and 1-5% of juniperus communis fruit oil. The prepared essential oil has the good bactericidal effect and is non-irritating to the skin; and the essential oil can be used for producing antibacterial spray, antibacterial balm, antibacterial hand soap, antibacterial no-washing hand soap or antibacterial handmade soap.

The invention relates to a biological agent for preventing pests and diseases in a tea garden and a preparation method thereof and belongs to the technical field of biological agents. The biological agent is composed of, by mass, 1.8-2.2% of essential oil of wild ginger, 6-10%of essential oil of aiphyllium plants, 2.8-3.2% of essential oil of litsea cubeba and the allowance of solvent, and the total mass percentage is 100%; the essential oil of aiphyllium plants is essential oil of eucalyptus leaves or wild cinnamons or camphor leaves; the solvent is ethyl alcohol or a mixture of ethyl alcohol and water. The preparation method is simple and reliable; the prepared biological agent can effectively prevent pests and diseases from appearing in the tea garden, has high application value and is easy to popularize and apply.

The invention relates to a plant soothing compound essential oil and a preparation method thereof, in particular to a plant soothing compound essential oil for relieving muscle soreness, dissipating blood stasis, expelling wind-damp and used for skin care. The essential oil includes the following raw materials: isododecane, clove oil, turpentine oil, ginger root oil, lavender oil, mastic oil, OleaEuropaea Fruit oil, myrrh oil, methyl salicylate, cinnamon oil, Ligusticum wallichii oil, Pinus Sylvestris Leaf Oil, tetrahydropiperine, safflower seed oil, Eucalyptus Globulus Leaf Oil, Blumea oil,menthol, ethyl menthane carboxamide, camphor, bisabolol, a divaricate saposhnikovia root extract and a notopterygium root extract. The plant soothing compound essential oil prepared by the invention is safe and non-irritating, reaches directly the skin bottom through penetration of small molecules of the essential oil, can relieve muscle soreness, dissipate blood stasis and expel wind-damp, and also has efficacy of nourishing the skin, balancing sebum secretion and promoting skin recovery and relieving mental stress.

The invention relates to the technical field of agriculture disease and pest control and particularly relates to an insect-resist agent and a preparing method thereof. The insect-resist agent is prepared from 0.5-5 parts by weight of pepper fruit, 8-15 parts by weight of fresh ginger, 3-8 parts by weight of eucalyptus leaves, 6-10 parts by weight of christina loosestrife, 3-10 parts by weight of camphor, 1-10 parts by weight of cochinchinese asparagus root, 4-12 parts by weight of Sichuan chinaberry bark, 3-8 parts by weight of pine oleoresin, 8-12 parts by weight of golden thread, 2-6 parts by weight of croton fruit, 30-50 parts by weight of quick lime and 0.4-3 parts by weight of an antiseptic. The insect-resist agent has functions of effectively controlling pests, killing pests and sterilizing for crops, can effectively control pests such as mosquitoes, flies, fleas, cockroaches, bedbugs, mites and ants, can be widely used for controlling diseases and pests for melons, fruits, vegetables, beans, tea leaves, corn, and other crops, and has good control effects.

The present invention relates to the field of air cleaning, and specifically discloses an air freshener composition. The air freshener composition comprises component A and component B, wherein a weight ratio of the component A to the component B is 1:0.5-3; the component A comprises, in parts by weight, 10-30 parts by weight of an active agent; 6-15 parts by weight of a carrier; 1-4 parts by weight of a pH regulator; and 0.01-0.2 part by weight of an antioxidant; the component B is a plant extract solution, wherein the plant extract solution comprises at least, in parts by weight: 5-30 parts by weight of an extract of a mixture of Populus nigra var. italica, grapefruit peels and eucalyptus leaves; 0.1-5 parts by weight of Sophora flavescens extract; 1-3 parts by weight of Aloe vera extract; 1-10 parts by weight of fresh orange peel extract; 0.5-3 parts by weight of Nandina domestica extract; 0.5-10 parts by weight of Eucalyptus robusta Smith extract; 1-8 parts by weight of Robinia pseudoacacia L. extract; 1-5 parts by weight of Chrysanthemum morifolium extract; and 0.1-2 parts by weight of artemisinin.

The invention discloses a soothing plant essential oil. The soothing plant essential oil comprises clove oil, turpentine oil, ginger root oil, lavender oil, olibanum oil, olive-pomace oil, myrrh oil,cinnamon oil, Chuanxiong rhizome oil, pinus sylvestris leaf oil, safflower seed oil, eucalyptus globulus leaf oil, blumea oil, menthol, ethyl menthane carboxamide, isododecane, methyl salicylate, tetrahydropiperine, camphor, bisabolol, a divaricata saposhnikovia root extract and a notopterygium root extract. The major components of the soothing plant essential oil have the effects of soothing thenerves, calming Qi, relieving the stress and improving sleep; the essential oil is externally applied, so that intake of harmful substances in the human body is reduced, the essential oil is convenient to use, the absorption effect is good, no pungent smell is generated, after the plant essential oil is applied, the soothing effect is excellent, and people are made relaxed and delighted.

The invention provides a eucalyptus leaf extract natural meat quality improver, and a preparation method and a purpose thereof. According to the invention, eucalyptus leaves are dried in a shade at a place protected from light; the eucalyptus leaves are crushed to 40-60 meshes; the eucalyptus leaf is added into an extraction tank; 40-95% ethanol is added, and the eucalyptus leaf is extracted twice; filtrates are combined, and the combined filtrate is added into a concentration device; the material is concentrated until only water is left; and spray-drying is carried out, such that the meat quality improver is obtained. The meat quality improver provided by the invention has a total phenol content of 25-40%. The meat quality improver comprises 6-12% of evening primrose element B, 1-2% of tellimagrandin I, and 0.1-0.15% of 1, 2, 3, 4, 6 penta-alloyl glucose. The natural meat quality improver provided by the invention is used as a livestock and poultry feed additive, and has the effects such as body antioxidant capacity enhancing, lipid peroxidation reducing, meat color brightening, meat tenderness improving, drip loss reducing, and meat shelf live prolonging.

The invention discloses oil-in-water type menthol ointment and a preparation method thereof. The oil-in-water type menthol ointment comprises glycerol, camphor, menthol, eucalyptus globulus leaf oil, a liquorice extract, vitamin E, allantoin, citronella oil and the like. The oil-in-water type menthol ointment has the effects of cooling and refreshing, diminishing inflammation, relieving itching and repelling mosquitoes, and has the advantages of being high in stability, low in irritation and small in oily feeling.

The invention provides a velvet smoothening liquid shampoo. The velvet smoothening liquid shampoo is prepared from, by weight, 1%-40% of surfactant, 1%-50% of hair conditioner, 0.01%-6% of preservative, 0.01%-4% of citric acid, 0.01%-5% of essence, 0.01%-6% of thickener and the balance deionized water serving as a solvent. According to the liquid shampoo, by adding effective ingredients such as eucalyptus globulus leaf oil, polyquaternium-10, sodium hyaluronate and panthenol, the liquid shampoo has a conditioning function, can care hair while washing the hair, protects the hair against damage, can effectively nourish the hair, deeply nourish and maintain hair roots, enhance the toughness of the hair and make the air to be smooth, glossy, comfortable and healthy, is suitable for being used by customers for a long time, and effectively protects the hair of people.

The invention provides a plant deodorant for treating garbage odor and a preparation method thereof. The plant deodorant is used for removing foul odor such as ammonia, hydrogen sulfide, methanthiol and scatol generated in the garbage and excrement treatment process. The deodorant for treating garbage odor provided by the invention uses eucalyptus leaves, wood sorrel herb, herba celastri angulati,folium ginkgo, liquorice roots, grape seeds, radix sophorae flavescentis, clove, tea tree leaves and surfactants as raw materials to be processed. A product prepared by using plants as major raw materials is nontoxic or harmless; no irritation exists; the product deodorization effect is obvious; the deodorization effect is not influenced by environment conditions of temperature, open air places and the like. The product storage and use are convenient; after the application, the difficult problem of heavy urban domestic garbage odor can be fast solved; important significance is realized on theurban environment protection.

The invention discloses a bacteriostatic liquid for nursing female privates. The bacteriostatic liquid consists of the following substances in parts by weight: 0.05-0.5% of chlorhexidine gluconate, 0.05-5% of melaleuca alternifolia leaf oil, 0.05-5% of eucalyptus globulus leaf oil, 0.05-5% of lavender oil, 0.05-5% of fennel oil, 0.05-5% of basil oil, 0.05-5% of chrysanthellum indicum extract, 0.05-5% of coconut fruit extract, 0.05-5% of acorus calamus extract, 0.05-5% of salvia japonica extract, 0.05-5% of salvia sclarea extract, 0.05-1% of mint leaf oil and the balance of wheat germ oil. Thebacteriostatic liquid has strong inhibition effect on staphylococcus aureus, escherichia coli, mold, fungi, yeast, Gram-positive and Gram-negative bacteria and candida albicans, can achieve the effects of clearing away heat and toxic materials, sterilizing and relieving itching, contracting yin and warming uterus, inducing resuscitation, dredging collaterals and tightening, and has no toxic or side effect and secondary pollution.

The invention discloses a natural plant source tree retaining preservative, which is prepared from pigeon pea leaves, bitter orange flower or eucalyptus leaf plant extracts, seaweed oligosaccharide, fulvic acid, water-soluble chitosan and glycolipid. According to the invention, the compounding of the components provides various main efficacy factors for resisting oxidation, inhibiting bacteria, killing insects, regulating plant growth and stress resistance, slowing down separation layer formation and the like, a multi-layer synergistic interaction effect is achieved from enveloping, resistingoxidation, killing and inhibiting bacteria to activating cells to enhance stress resistance, the fruit drop rate in the fruit tree retention period can be obviously reduced, the rotten fruit and fruitdrop rate is reduced, and the fruit quality is kept; and adverse effects on normal physiological functions of plants due to tree retaining and fresh keeping can be remarkably reduced, plant growth and nutrient balance can be adjusted, and environmental pollution can be reduced.

The invention relates to a disinfectant containing Chinese herbal medicinal ingredients. The disinfectant is prepared from the following raw materials in parts by weight: 4 to 9 parts of rhizoma atractylodis, 2 to 7 parts of honeysuckle, 3 to 5 parts of houttuynia cordata, 2 to 6 parts of Chinese lobelia, 4 to 8 parts of fructus cnidii, 1 to 3 parts of raw lacquer, 2.5 to 6 parts of peppermint flavor, 1 to 5 parts of eucalyptus essential oil, 2 to 4 parts of ethyl alcohol, 2 to 5 parts of sorbic acid and 1 to 3 parts of folium isatidis. The disinfectant has the beneficial effects of mild property, nontoxicity, innocuousness and skin moistening because containing multiple Chinese herbal medicinal ingredients, and can be used for a long time.

The invention discloses a hemp Chinese herbal medicine foot-care massage health-preserving bacteriostatic insole and a preparation method thereof. An insole body comprises a polyurethane layer, the polyurethane layer is high in wear resistance and light in weight, an upper linen layer is pressed on the upper surface of the polyurethane layer, and a lower linen layer is pressed on the lower surface of the polyurethane layer. According to the manufacturing process of the linen, the breathability, the antibacterial activity and the water absorption of the linen are enhanced, and the following raw materials are placed in a cavity of the polyurethane layer: 1-3 g of lavender, 2-3 g of rosemary, 1-3 g of mint, 3-4g of wormwood, 1-2g of eucalyptus leaves, 1-2g of pearl powder, 3-4g of golden cypress, 3-4g of radix sophorae flavescentis, 3-4g of golden larch bark, 2-3 g of basil, and 2-3g lemon grass. The traditional Chinese medicines have the effects of tonifying spleen, soothing the nerves, clearing away heat and toxic materials, warming and activating meridians, promoting qi to activate blood, detoxifying and diminishing swelling, so that the insole using the traditional Chinese medicines has the health-preserving and health-care effects on a human body.

The invention provides an environment-friendly concentrated laundry detergent capable of killing bacteria and mites and a preparation method thereo. The laundry detergent is prepared from the following raw materials: fatty alcohol-polyoxyethylene ether AEO-9, octyl phenol polyoxyethylene ether OP-13, cocoanut fatty acid diethanolamide 6501, fatty alcohol-polyoxyethylene ether glucoside AEG3000 andother nonionic surfactants. The pH value of the laundry detergent is close to neutral, so that the laundry detergent is harmless to human skin and clothes, high in effective component content and strong in detergency. The biological enzyme and an additive prepared from eucalyptus leaves, cinnamomum camphora leaves, lemongrass, wasabi and the like are also introduced, so that the detergency is further improved, and the product is endowed with excellent sterilization and acarus killing effects.

The invention discloses an antibacterial mite-killing composition, which is prepared from the following components: cedar bark oil, eucalyptus globulus leaf oil, rosemary leaf oil, pelargonium graveolens flower oil and citionella ensata flower oil. The antibacterial acarus-killing composition is applied to daily necessities, including water, milk, cream, essence, facial masks or daily necessities for washing and caring; according to the composition provided by the invention, various plant source active ingredients are added, and the components are scientifically and reasonably matched and compounded and have a synergistic effect, so that the acarus killing effect is remarkable, and meanwhile, the composition has a good antibacterial effect, is safe and mild, and has a relatively good application prospect.

The invention discloses an air freshener prepared by adopting eucalyptus robusta bark. The air freshener is prepared from the following components in percentage by mass: 30% or above of eucalyptus robusta bark extracting solution, 1-10 % of mint extracting solution, 0.5-2 % of baking soda, 1-5 % of cannabis seed oil, and the balance of an auxiliary. According to the preparation method, eucalyptus robusta bark and eucalyptus robusta leaves are extracted through alcohol leaching, thus the active ingredients of the eucalyptus robusta bark and eucalyptus robusta leaves are obtained, and the eucalyptus robusta bark extracting solution has the obvious sterilizing and disinfecting functions, is harmless to the human body, and is pollution-free and environmentally friendly.

The invention discloses skin care essential oil. A formula of raw materials by weight of the skin care essential oil comprises: 70-90 parts of lavender oil, 30-40 parts of frankincense oil, 20-30 parts of myrrh oil, 8-12 parts of eucalyptus globulus leaf oil, 8-12 parts of rosa canina fruit oil, 8-12 parts of grape seed oil, 5-8 parts of crab apple seed oil, 0.5-1 part of patchouli oil and 0.5-1 part of Gangsong oil. The invention also provides a preparation technology of the skin care essential oil. The skin care essential oil disclosed by the invention has the advantages that volatile aromatic odor exists in the essential oil and is slowly released and stay in space for a long time, frankincense oil can enable the essential oil to be antiseptic and also can enable the essential oil to have an anti-inflammation function, use of a chemical reagent is avoided, pure natural substances have no side effect on skin, and influence on the skin is avoided.

The invention discloses a twig growth controlling bactericide composition for citrus. The twig growth controlling bactericide composition is prepared by the following raw materials in parts by weight:0.2-10 parts of garlic, 0.2-10 parts of fresh ginger, 2-20 parts of pink, 2-40 parts of eucalyptus leaves, 40-300 parts of lonicera hypoglauca miq leaves, 0.2-30 parts of herba portulacae, and 0.01-0.7 parts of mepiquat chloride. Active ingredients prepared by the above raw materials are mixed with auxiliary materials, so wettable powder or water dispersible granules are prepared, and can be usedfor preventing and treating citrus canker, anthracnose, penicilliosis and green mold. In spring and summer in which diseases frequently occur, the composition is capable of preventing and treating the diseases, and the mepiquat chloride in the active ingredients is capable of inhibiting growth of spring twigs and summer twigs of the citrus, and achieving the effect of chemically controlling the twigs and promoting flowers and protecting fruits. The twig growth controlling bactericide has the characteristics of less dosage, high pesticide effect, quick effect, and no residue, and can be conveniently and safely used. The twig growth controlling bactericide composition has the effects of stabilizing production and increasing production while applied to citrus production.

The invention discloses an antibacterial formula containing vegetable medicinal oil as well as a preparation method and application of the antibacterial formula. The antibacterial formula containing the plant medicinal oil is prepared from the following raw materials in parts by mass: 10-15 parts of cinnamomum camphora leaf volatile oil, 1-10 parts of mint volatile oil, 5-15 parts of olibanum oil,5-15 parts of cinnamon bark volatile oil, 1-10 parts of gallnut oil, 10-20 parts of michelia alba volatile oil, 1-10 parts of lemongrass volatile oil and 1-10 parts of lemon volatile oil. 1-10 partsof sandalwood volatile oil, 1-10 parts of Mentha longifolia volatile oil, 1-10 parts of Roman chamomile volatile oil, 1-10 parts of radix angelicae volatile oil, 1-10 parts of clary sage volatile oil,1-10 parts of gardenia volatile oil, 5-10 parts of cananga odorata volatile oil, 1-10 parts of eucommia seed oil, 5-15 parts of eucalyptus leaf volatile oil, 1-10 parts of honeysuckle volatile oil, 5-10 parts of purslane volatile oil and 2-5 parts of dandelion volatile oil. The beneficial effects are that the antibacterial formula is pleasant in fragrance, and has the effects of inhibiting bacteria, purifying air and regulating emotion, and is small in toxic and side effects and high in safety.

The invention discloses a medical disinfectant and a preparation method thereof and belongs to the technical field of medical disinfection. The medical disinfectant is prepared from raw materials in parts by weight as follows: 5-10 parts of a mint leaf extract, 5-10 parts of eucalyptus leaf essential oil, 5-8 parts of a lilac extract, 1-3 parts of essence, 1-3 parts of borneol, 100-150 parts of ethanol and 80-100 parts of water. The prepared medical disinfectant can be used as a spray and is suitable for daily disinfection of the medical occasion, the mint leaf extract, the eucalyptus leaf essential oil and the lilac extract are selected as bactericidal active substances to replace hydrogen peroxide, and the medical disinfectant has the advantages of good smell, no toxic or side effects onthe human body, high use durability, good disinfection effect and the like.

The invention provides a marine-mud-containing skin-core composite polyamide fiber which is formed by a skin layer and a core layer. The core layer is completely coated in the skin layer. The skin layer comprises the materials in percentage by weight: 82 to 98% of polyamide-6 granula, 1.9 to 16.5% of marine mud / plant composition and 0.1 to 1.5% of coupling agent; the core layer comprises the materials in percentage by weight: 92 to 98% of polyamide-6 granula, 1.5 to 5% of eucalyptus globulus leaf oil, and 0.5 to 3% of di-iso-octyldiphenylamine; the materials of the skin layer account for 25 to 65% of the total weight of the fiber; the materials of the core layer account for 75 to 35% of the total weight of the fiber. The marine-mud-containing skin-core composite polypropylene fiber is prepared according to a conventional composite spinning process by carrying out processing and pelleting on all the materials through various approaches. The fiber not only releases fragrance and nutritional health-care ingredients and reinforces body health when having effects of resisting to bacteria and deodorizing, resisting to ultraviolet rays and removing mites and repelling mosquitoes, but also shows good spinnability, hygroscopicity, air permeability, dying uniformity and mechanical property and is more excellent in wearability.