1330 results about "Citrus medica" patented technology

Disclosed is a composition comprising at least two of the following ingredients: Magnolia extract, honokiol, humulus lupulus extract, hesperidin methyl chalcone, gotu kola, dipeptide valyl-tryptophane, palmitoyl tetrapeptide-3, corylus avellana bud extract, centella asiatica extract, cucumis sativa extract, morus alba extract, hibiscus sabdariffa flower extract, vitis vinifera extract, ascorbyl glucoside, citrus medica limonum extract, avena sativa kernel extract, hydrolyzed soy protein, aniseed myrtle extract, tasmania lanceolata leaf extract, artemisia abrotanum extract, or citrus grandis fruit extract or any combination thereof. Also disclosed are methods of treating skin conditions by topically applying the composition to skin.

The invention provides a lady health-care wine and a preparation method thereof. The health-care wine is prepared from angelica, hemlock parsley, radix paeoniae alba, prepared radix rehmanniae, raw radix rehmanniae, radix ophiopogonis, prepared fleece-flower root, lucid ganoderma, radix astragali, ginseng, rhizoma polygonati, poria with hostwood, polygala root, stir-fried spine date seed, deer fetus paste, antler, donkey-hide gelatin, glue of tortoise plastron, stir-fried eucommia, mistletoe, pawpaw, radix achyranthis bidentatae, broomrape, rhizoma drynariae, spatholobus stem, cassia bark, cornus officinalis, epimedium, Curculigo orchioides, saffron, Cordyceps, rhizoma cyperi, agilawood, Flos Caryophyllata, dalbergia wood, Turmeric Root-tuber, Rhizoma Zedoariae, cowherb seed, pseudo-ginseng, raw pollen typhae, pummelo pee, fingered citron, citron, raw rhubarb, fructus cannabis, bush-cherry seed, peach kernel, Chinese radish seed, semolina seed, cassia seed, Plantain seed, dodder, wolfberry fruit, raspberry, schisandra fruit, cherokee rose, Semen Euryales, gynostemma pentaphyllum, raw hawthorn, red rice, gastrodia tuber, kudzu root, chrysanthemum flower, calcined oyster and dragon bone, white spirit and yellow wine. The preparation method comprises the following steps: soaking the Chinese medicinal herbs in 50 vol% top-grade white spirit for 36 days (stirring every three days),and discarding the Chinese medicinal herbs after 36 days; and adding top-grade yellow wine (twice of white spirit), adding a right amount of honey (according to mouthfeel), sealing, and soaking for 36 days (stirring every three days) to obtain the lady health-care wine. When people drink 50ml of the health-care wine a day, the health-care wine can tonify the liver and kidney, recuperate yin and yang, invigorate qi, strengthen the bone, nourish the blood and refresh the brain.

The invention discloses whitening and freckle-removing cream. The cream is mainly prepared from glycerin, ethylhexyl palmitate, caprylic/capric triglyceride, isononyl isononanoate, polydimethylsiloxane, 1,2-pentanediol, butyrospermum parkii butter, 1,2-hexanediol, caprylyl glycol, cetostearyl alcohol, carbomer, xanthan gum, nicotinamide, arginine, rosa damascena flower oil, citrus medica L. extract, cucumis sativus fruit extract, bearberry leaf extract, rose extract, sodium hyaluronate, methyl glucose sesqui-stearate, PEG-20 methyl glucose sesqui-stearate, glyceryl stearate, phenoxyethanol and water. A natural cosmetic is prepared from whitening components of natural plants and directly acts on the facial skin, so that the effective ingredients permeate into the basal layer of the skin to reduce and decompose existing melanin, activate cells and diminish facial freckles; and the natural cosmetic is reasonable in compatibility, so that the skin is whitened and moistened and has delicate sheen.

The invention relates to a medicament for treating chronic gastritis and gastric ulcer, comprising the following crude medicines: Chinese yam, white atractylodes rhizome, tuckahoe, gizzard pepsin, dangshen, amomun fruit, roud cardamon seed, finger citron, hyacinth bletilla, white hyaciath bean, rhizoma corydalis, green orange peel, dried orange peel, rhizoma cyperi, brown malt, charred fructus crataegi, charred medicated leaven, fritillaria cirrhosa, cuttle bone, lotus seed, bitter orange and liquorice. The medicament is prepared by the following steps: frying the Chinese yam, the white hyaciath bean and the lotus seed in a pot until the color is moderate, adding vinegar to the rhizoma corydalis and the rhizoma cyperi, mixing evenly and frying in a pot until the color is moderate, and adding water to all the crude medicines for decocting thrice, combining the decoctions, concentrating, drying and encapsulating. The medicament provided by the invention has the efficacies of strengthening the spleen, benefiting the lung, promoting the production of the body fluid, tonifying the kidney, nourishing the stomach, soothing the liver, removing stagnated food, nourishing the heart and soothing the nerves, and has good curative effects on chronic gastritis and gastric ulcer without toxic side effects proven clinically.

The invention discloses a medicinal composition for treating diabetes. The medicinal composition consists of astragalus, gardenia, Szechuan lovage rhizome, siberian solomonseal rhizome, finger citron, root of red-rooted salvia, cinnamomvine, swordlike atractylodes rhizome, white paeony root, perilla fruit, kudzuvine root, fragrant solomonseal rhizome, oyster shell, rehmannia root, Chinese angelica, common anemarrhena rhizome, honeysuckle flower, heartleaf houttuynia herb, fresh imperata root, Chinese caterpillar fungus, semen nelumbinis, siberian solomonseal rhizome, cornus fruit, prepared rehmannia root, villous amomum fruit, liquoric root, medlar, asparagus, black sesame, tuckahoe, cherokee rose fruit, cistanche deserticola, angelica dahurica, adenophora, dark plum fruit, complanate astragalus seed, cassia seed, mulberry leaf, fresh reed rhizome, mint, oriental waterplantain rhizome, wrinkled gianthyssop herb and parslane herb. The medicinal composition can control the blood sugar level of various patients who suffer from the diabetes and improve the clinical symptoms of diabetes complications effectively. Therefore the medicinal composition can be used for treating the diabetesand the diabetes complications such as diabetic gastroparesis, diabetic nephroma, diabetic foot, diabetic neuropathy, diabetic eye diseases and diabetic pruritus and the like.

The invention discloses a medicament for treating breast cancer, which comprises the following raw materials: costus root, rhizoma cyperi, radix curcumae, dried orange peel, cortex magnoliae officinalis, dangshen, fried bighead atractylodes rhizome, glossy privet fruit, angelica, milk vetch, Chinese wolfberry, radix scutellariae, coptis, tuber pinellia, morel, solanum lyratum, bupleurum, agrimony, radix rehmanniae, barbed skullcap herb, dandelion, oyster, prepared turtle shell, forsythia, euphorbia helioscopia, citron, corydalis tuber, rhizoma bolbostemmae, American ginseng, white peony root, licorice, glabrous greenbrier rhizome, chuanxiong rhizome, mint, buttercup root, tulip bulb, sarcandra glabra, prunella vulgaris, gizzard pepsin, common burreed rhizome, rhizoma zedoariae, red sage root, fried mastic and fried myrrh. The medicament disclosed by the invention has an obvious effect on treating breast cancer, can be used for treating both principal and secondary aspects of the disease, has the functions of inhibiting the growth and migration of cancer cells, improving the gastrointestinal functions of patients and improving the immunity, and does not have toxic side reactions. The effective rate reaches 92.6%, and the effect taking rate reaches 75%. The medicament disclosed by the invention has the characteristics of exact effect and low price, can be used for quickly curing the breast cancer, and can be easily accepted by patients.

Disclosed are compositions and corresponding methods of their use that include plant, plant parts, or extracts thereof from Michelia magnifica, Xylosma japonicum, Prunus cerasifera, Nyssa sinensis, Chimonanthus praecox, Sassafras tzumu, Inula helianthus-aquatica, Capparis bodinieri, Passiflora caerulea, Galium aparine, Boehmeria platyphylla, Colquhounia coccinea, Sageretia rugosa, Jasminum stephanense, Antirrhinum majus, Daphniphyllum oldhamii, Cuscuta chinensis, Salix variegate, Osmanthus parvifolius, Euphorbia trigona, Calliandra haematocephala, Excoecaria acerifolia, Dianthus chinensis, Myriophyllum spicatum, Nymphoides peltatum, Prunus salicina, Solanum coagulans, Elaeis guineensis, Rhododendron moulmainense, Spatholobus suberectus, Artabotrys hexapetalus, Hibiscus syriacus, Lonicera calcarata, Hydnocarpus hainanensis, Ilex fragilis, Antidesma venosum, Acacia pennata ssp. Kerrii, Althaea rosea, Millettia velutina, Themeda japonica, Dalbergia hancei, Ipomoea batatas, Photinia glomerate, Hippophae rhamnoides, Azadirachta indica, Karelinia caspica, Bauhinia touranensis, Eriobotrya japonicas, Anaphalis contorta, and/or Cratoxylum prunifolium, or any combination thereof.

The present invention relates to a bio-pesticide comprising a mixture of natural spices that kills insects through direct contact. Piper Nigrum, Cuminum Cyminum, Cinnamomum Verum, Allium Sativum, Coriandrum Sativum, Curcuma, Foeniculum Vulgare, Trigonella Foenum Graecum, Syzygium Aromaticum, Capsicum, Zingiber Officinale, Murraya Koenigii, Brassica Nigra, and Sodium Chloride are mixed with potting soil and applied to a plant. The bio-pesticide works through the processes of repellency, digestive inhabitancy, paralysis and suffocation. The bio-pesticide can be applied as a dust or liquid spray to the plants, and can eliminate the pests within 48-72 hours.

The invention relates to a pre-treatment method for straw 'liquefying' to provide material for fuel alcohol preparation. The method adopts powders (10.0 parts of mass) of crop straws and phenols or polyalcohol compound (10 to 100 parts of mass) which is firstly pre-heated by 10 to 30 minutes under a temperature of 30 to 200 DEG C with the effect of acid catalyst (0.5 to 10 parts of mass) for a reaction of 30 to 240 minutes; after the reaction, the compound is washed, neutralized, filtered and dried to obtain a solid appearing as a color from citron yellow, yellow, bight brown to seal brown; wherein, the solid includes 64.0 to 70,0 percent of fibrin and 4.1 to 7.6 percent of lignin. The method adopts the 'liquefying' process to carry out pre-treatment to fibrin biomass of straws with high straw fibrin content and low granularity after pre-treatment to realize effective separation of fibrin and lignin, etc. so as to provide the better material for preparing fuel alcohol with straws and to conserve energy cost and avoid contamination to environment.

The invention discloses an antrodia cinnamomea submerged fermentation compound product and a preparation method thereof. The preparation method comprises the following steps: preparing a submerged fermentation medium from poria cocos powder, Chinese yam powder, radix puerariae powder, bee pollen, soybean meal, yeast powder, glucose, dipotassium phosphate, magnesium sulfate and the like; carrying out submerged fermentation and cultivation on an antrodia cinnamomea mycelium fermentation liquid rich in antrodia cinnamomea polysaccharide; and carrying out supercritical CO2 technical extraction, enzymolysis, separation, filtration and concentration to prepare Chinese herbal medicine extraction liquids such as fingered citrons, sealwort, wolfberries, fructus amomi, emblic leafflower fruits, turnjujube and the like. According to the invention, the content of active components such as antrodia cinnamomea polysaccharide and the like is optimized and the preparation method is high in yield, short in time and low in cost, can be used for industrial production, is an efficient and environment-friendly bioengineering production technology and has remarkable development and application prospects.

The invention discloses a traditional Chinese medicine composition for treating the symptoms of qi stasis, blood stasis, myoma and cyst and a preparation method. The traditional Chinese medicine composition mainly comprises the following raw materials of medicines: tangerine peel, immature bitter orange, rosa banksiae, rhizoma cyperi, TurmericRoot-tuber, medicated leaven, Chinese eaglewood, radix linderae, toosendan fruit, fructus citri sarcodactylis, malt, hawthorn, rhizoma ligustici wallichii, radix salviae miltiorrhizae, peach kernel, safflower, rhizoma sparganii, rhizoma zedoariae, scaly anteater, carapax amydae, tortoise plastron, semen raphani, green tangerine peel, radix aristolochiae, longstamen onion bulb, citron, scorched areca, dried ginger, corydalis tuber, curcuma, trogopterus dung, motherwort, spatholobus stem, logwood, draconis sanguis, red peony root, white peony root, angelica and the like. The traditional Chinese medicine composition can be prepared into any common oral preparation according to a conventional traditional Chinese medicine preparation method. The invention can obviously improve the physical signs of the whole bodies of patients with the symptoms of qi stasis, blood stasis, myoma and cyst, regulates the viscera functions of the patients, regulates the circulation of the qi and the blood of an organism, removes the qi stasis and the blood stasis, eliminates lumps, calms down the stasis and has definite clinical curative effect, obvious curative effect and quick acting. As basically adopting medicine-food homologous medicines specified by the dispensatory of China for combination, the traditional Chinese medicine composition has the advantages of low cost, no toxic or side effect basically and the like.

The invention discloses a deer-horn gelatin health product for conditioning eight types of abnormal body constitution. The deer-horn gelatin health product comprises the following raw materials in parts by mass: 1-10 parts of deer-horn gelatin powder, 1-10 parts of panax ginseng, 1-10 parts of cordyceps militaris, 0.1-4 parts of tissue culture of saussurea involucrate, 1-6 parts of polygonatum sibiricum and 1-4 parts of radix polygonati officinalis, into which the following materials can be added: sanguis cervi, deer bone meal, lepidium meyenii walp, moringa oleifera leaves, earthworm protein, noni berry smoothie, Chinese wolfberries, fructus mori, phyllanthus emblica, dunaliella salina, white hyacinth beans, arillus longan, semen cassiae torae, lilium brownie, semen euryales, hippophae rhamnoides, alpinia oxyphylla, fructus jujubae, herba elsholtziae, semen ziziphi spinosae, poria cocos, fructus citri sarcodactylis, citrus medica, exocarpium citri rubrum, peach kernels, tortoise, coix seeds, lonicera japonica, licorice, semen ginkgo, Chinese yam, carica papaya, myristica fragrans, pollen pini, rosa roxburghii, eucommia staminate flower, flos rosae rugosae, euryale ferox, linderae aggregate leaves, honey, krill oil, sacha inchi oil, wheat oligopeptides, yeast beta-glucosan, milk minerals, tomato seed oil and eucommia seed oil. The deer-horn gelatin health product provided by the invention has a good curative effect for people with qi-blood deficiency and viscera function failures and for low-immunity sub-healthy groups with all kinds of deficiency syndromes.

Disclosed is a Chinese medicament for treating depression and insomnia after cerebral apoplexy, which comprises astragalus root 30g, spiny jujuba seed 30g, arborviate seed 15g, grassleaved sweetflag rhizome 15g, polygala root 15g, poria cocos wolf 15g, root of red rooted saliva 15g, rhizome of Sichuan lovage 10g, Chinese angelica root 10g, earthworm 10g, bupleurum root 10g, root of herbaceous peony 10g, curcuma root 10g, nutgrass flatsedge rhizome 10g, fruit of citron 10g, honey-fried licorice root 6g, pseudostellaria root, white atractylodes rhizome each 12g, Arisaema cum Bile, bamboo shavings each 15g, gentian root, cape jasmine each 15g. The Chinese medicament has simplified recipe, easy preparing process and low price.

The invention relates to a citronella essential oil sprout inhibitor and application thereof to potato preservation, and discloses the citronella essential oil serving as a novel sprout inhibitor and the application thereof to the suppression of sprouting during potato preservation. The citronella essential oil is applied to the potato preservation environment by methods such as fumigating, spraying and the like, wherein the concentration of the essential oil is controlled to be in a range from 0.01 to 0.1mL/L through direct fumigating during fumigation; and spraying or dipping is adopted during liquid processing so as to control the concentration to be 0.1 to 1 percent. By using the citronella essential oil originated from a natural plant as an active ingredient, the sprouting during the potato preservation can be effectively suppressed, chemical substances are reduced or avoided, and the sprout inhibitor has the advantages of good sprout inhibition effect and environmental friendliness.

The invention relates to an essence, in particular to a flavored essence for increasing cigarette sour and sweet note. The flavored essence is made of raw materials including, in weight percent, 0.5-0.8% of 1% hydroxycitronellal, 1-2% of ethyl acetate, 5-8% of isoamyl acetate, 0.01-0.5% of beta-damascenone, 0.01-0.8% of dihydroactinidiolide, 0.01-0.8% of alpha-ionone, 1-2.5% of vanillin, 0.5-4% of butyric acid butylester, 0.5-5% of acetic acid, 0.5-5% of lactic acid, 4-10% of dried apricot slices extract, 4-10% of plum extract, 1-5% of tomato extract, 0.5-2% of iris extract, 3-8% of Zimbabwe tobacco extract, 20-30% of propanediol and 4.1-61.67% of 70% ethyl alcohol. The flavored essence solves the problems that an existing cigarette is single in fragrance and obvious in offensive odor and stimulation, smoking satisfaction and enjoyment of the cigarette is improved, the aroma amount of the cigarette is increased, obvious sour and sweet note is given for the cigarette, the flavored essence is rich in fragrance, and stimulation is reduced.

The invention discloses a compound traditional Chinese medicine for diminishing inflammation, checking diarrhea and relieving pain. The compound traditional Chinese medicine consists of the following active pharmaceutical ingredients by weight:10-14 grams of poria, 8-12 grams of rhizoma atractylodis macrocephalae, 10-14 grams of semen dolichoris album, 8-12 grams of dioscorea opposita, 6-10 grams of myristica fragrans, 10-14 grams of cortex magnoliae officinalis, 8-12 grams of rhizoma atractylodis, 8-12 grams of endoconcha sepiae, 6-10 grams of pericarpium citri reticulatae, 4-8 grams of pinellia tuber, 8-12 grams of inula britannica, 8-12 grams of reddle, 8-12 grams of endothelium corneum gigeriae galli, 8-12 grams of fructus amomi, 8-12 grams of fructus crataegi, 8-12 grams of fructus hordei germinatus, 8-12 grams of semen raphani, 6-10 grams of massa medicata fermentata, 8-12 grams of root of pilose asiabell, 8-12 grams of ixeris denticulata, 8-12 grams of anemone chinensis, 8-12 grams of herba taraxaci, 6-10 grams of fructus litseae, 4-8 grams of lignum dalbergiae odoriferae, 4-8 grams of cortex fraxini, 4-8 grams of pericarpium granati, 8-12 grams of halloysit, 4-8 grams of citrus medica linn, 4-8 grams of fructus citri sarcodactylis, 6-10 grams of corydalis turtschaninovii bess and 6-10 grams of fructus meliae toosendan. The compound traditional Chinese medicine has obvious effects in treating chronic gastritis, dyspepsia, diarrhea and abdominal pain. The compound traditional Chinese medicine has the advantages of short treatment time, good treatment effect, no side effect and the like.

The invention relates to stomach medicine and belongs to a pure Chinese herbal medicine preparation. The stomach medicine comprises the following ingredients according to the weight ratio: 250g of paenoiae alba, 120g of citron, 100g of szechwan chinaberry fruit, 80g of rhizoma corydalis, 120g of combined spicebush root, 80g of pseudo-ginseng, 120g of fructus amomi, 70g of elecampane, 120g of radix curcumae, 150g of white atractylodes rhizome, 120g of rhizoma cyperi, 80g of liquorice, 250g of lily, 80g of angelica sinensis, 110g of endothelium corneum gigeriae galli, 80g of galangal, 250g of dandelion and 250g of sculellaria barbata. All recipes are matched, and the effects of nourishing the liver to soften the liver, dredging the hysteresis to harmonize the stomach, invigorating the spleen to supplement qi, and promoting blood circulation to remove blood stasis and relive pain are reached. The whole recipe is mild but not dry and is supplementary and but not sluggish, in addition, the medicine property is gentle, and the stomach medicine can be taken for a long time and approaches to the modern dietary therapy. For peptic ulcer, the six-week ulcer healing rate is 92 percent, the chronic gastritis elimination rate is 93 percent, the stomach medicine has an obvious therapeutic effect on the chronic atrophic gastritis without the therapeutic effect in the prior art and has better therapeutic effects on difficult-to-treat stomach illnesses on which the therapeutic effect of other medicine is poor, and long-term clinical practices show that the stomach medicine does not have any toxic or side effect.

The invention provides a fingered citron fruit juice jelly sweet and a preparation method of the fingered citron fruit juice jelly sweet. The fingered citron fruit juice jelly sweet comprises the following components in parts by weight: 5.5-9.0 parts of a compound gel, 42-70 parts of edible sugar, 0.1-0.4 part of a sour agent, 40-50 parts of fingered citron fruit juice, 0.1-0.5 part of polishing oil and 10-30 parts of water. The preparation method of the fingered citron fruit juice jelly sweet provided by the embodiment of the invention adopts the compound gel prepared by compounding pulullan with other gels so that the content of the fingered citron fruit juice in the prepared jelly sweet is up to more than 40%, the nutrition is abundant and the mouth feel is good; the fingered citron fruit juice jelly sweet has the advantages of good water-retaining property, strong directing property, good acid resistance and the like. The method is simple in process and the quality of a product can be guaranteed effectively.

The invention relates to a traditional Chinese medicine composition for treating depression, which comprises the following traditional Chinese medicine raw materials in parts by weight: 5-20 parts of moutan bark, 5-25 parts of gardenia, 5-25 parts of radix bupleuri, 10-30 parts of angelica sinensis, 10-30 parts of poria, 10-40 parts of bighead atractylodes rhizome, 5-20 parts of pinellia ternata, 5-25 parts of radix curcumae, 5-20 parts of rhizoma cyperi, 5-25 parts of fingered citron, 5-25 parts of fructus aurantii, 5-20 parts of fructus amomi, 5-20 parts of radix aucklandiae, 5-20 parts of pericarpium citri reticulatae viride, 5-20 parts of radix platycodi, 10-40 parts of lily, 10-40 parts of salvia miltiorrhiza, 10-30 parts of rhizoma chuanxiong, 5-20 parts of cortex magnoliae officinalis, 10-40 parts of radix paeoniae alba, 5-20 parts of radix ophiopogonis, and 5-15 parts of liquorice. The traditional Chinese medicine composition has effects of soothing liver, regulating qi, nourishing essence and blood, promoting qi circulation, resolving depression, clearing away heart fire, and relieving restlessness, has a significant effect of treating depression, and is reliable in function.

The invention provides feed and a preparation method thereof. The feed comprises a feed carrier and a traditional Chinese medicine composition for treating endometritis of sows, wherein the traditional Chinese medicine composition comprises honeysuckle, phellodendron, plantain seeds, fungus umbellatus, rhizoma alismatis, licorice roots, Chinses angelica, ligusticum wallichii, leonurus heterophyllus, astragalus membranaceus, common andrographis herb, flavescent sophora roots, heartleaf houttuynia herbs, southernwood, perilla frutescens crispa, Chinese yam, epimedium, Chinese magnoliavine fruit, fenugreek seeds, dried fruit of citron and roots of combined spicebush. The feed containing the traditional Chinese medicine composition for treating endometritis of sows has the advantages of wide effect range, rapid effect, high curative effects, small toxic and side effects and the like, and endometritis is not liable to recur when the feed is used.

The invention discloses a natural plant type formaldehyde scavenging agent and a preparation method thereof. The natural plant type formaldehyde scavenging agent is prepared from the following raw materials in parts by mass: 15 parts of folium artemisiae argyi, 13 parts of honeysuckle flower, 10 parts of radix isatidis, 15 parts of alternanthera philoxeroides, 7 parts of jasmine flower, 8 parts of herba houttuyniae, 5 parts of flos chrysanthemi, 8 parts of tangerine peel, 15 parts of aloe, 6 parts of herba taraxaci, 6 parts of folium isatidis, 8 parts of citrus medica and 8 parts of herba menthae. The natural plant type formaldehyde scavenging agent and the preparation method thereof, provided by the invention, have the advantages of simple production process and low manufacturing cost; the raw materials for producing a green air purifying agent are natural plants, so that the natural plant type formaldehyde scavenging agent is green and toxin-free, environment-friendly and easy to degrade, has no irritation on human bodies, and can be used for disinfecting indoor places and removing harmful gas including formaldehyde, xylol and the like in the air.

The invention discloses a clean production method of hesperidin. By adding proper amount of an alkaline organic solvent methanol (ethanol) to carrying out extraction on fruits of immature citron, and then using a method of precipitation by adding acid, hesperidin is precipitated. The principle of the method comprises the followings: carrying out extraction by using a method that the ring opening of hesperidin in the alkaline solvent can generate a water soluble and water containing organic solvent, then using a method of acidifying to let hesperidin be subject to ring-closure crystallization to generate the hesperidin with extremely low solubility in the water and water containing methanol (ethanol), and purifying with a method of non-crystallizable impurities to obtain the high quality hesperidin. According to the invention, the obtained product has good property and high yield, and has the primary crystal content of more than 95 %; by recovering the solvents, the pollution is avoided; and the method is suitable for large-scale industrialized production. However, in the prior art of alkali extraction and acid precipitation, a large number of sewage is generated, which pollutes environment greatly, and the products of the prior art has low content and bad property.

The invention provides a compound essential oil capable of repelling mosquitoes. The compound essential oil is prepared from the following plant essential oils in parts by volume: 80-100 parts of citronella essential oil, 20-30 parts of rosemary essential oil, 10-15 parts of lavender essential oil and 12-18 parts of peppermint essential oil. The citronella essential oil is a well-known insect repelling essential oil and is harmless to the human body and warm in smell, thus being used for repelling the flea parasites of pets; the rosemary essential oil is an air freshener and has a very good mosquito repelling effect; the lavender essential oil is beneficial to sleep; the peppermint essential oil can be used for deodorizing, repelling the mosquitoes and purifying the air; therefore, the compound essential oil is formed by combining the plant essential oils and does not contain synthetic fragrances, chemical dyes, a preservative and mineral grease, thus being good for the physical and psychological health of people.

The invention discloses feed for preventing and treating mycoplasmal pneumonia of swine and a traditional Chinese medicine composition as well as a preparation method. The feed comprises a feed carrier, a feed adhesive and the traditional Chinese medicine composition, wherein the traditional Chinese medicine composition comprises meadowrue root and rhizome, common andrographis herb, cordate houttuynia, wild buckwheat rhizome, calyx seu fructus physalis, agilawood, perillaseed, fingered citron, bulbus fritillariae cirrhosae, snakegourd fruit, rhizoma anemarrhenae, bamboo juice, tabasheer, platycodon grandiflorum, concha meretricis seu cyclinae, bryozoatum, aster, birthwort, folium eriobotryae, herba ardisiae japonicae, folium rhododendri daurici, radix astragali, liquorice, herb of little platanthera, pueraria montana merr and all-grass of longsepaled crotalaria. The feed has the beneficial effects that the feed overcomes various defects of traditional Chinese medicines and western medicines in the prior art, has the effects of clearing heat and eliminating phlegm, relieving cough and asthma, strengthening body resistance and eliminating evil on treatment of mycoplasmal pneumonia of swine and has a remarkable clinical effect, is high in curative ratio and has no toxic or side effects and no drug residue, no drug resistance is generated by using the feed, and the mycoplasmal pneumonia of swine is difficult to relapse by using the feed; in addition, the feed is capable of improving the immunity of organisms of ill pigs and is low in cost, and meat of pigs fed by using the feed has a certain health effect on bodies of customers eating the meat.