41 results about "Chimonanthus salicifolius" patented technology

The invention relates to perfume, in particular to chimonanthus salicifolius perfume and a preparation method thereof. The chimonanthus salicifolius perfume is prepared from 10 to 30 volume percent of natural essential oil which is extracted from chimonanthus salicifolius by a steam distillation method, and 90 percent to 100 percent-60 percent to 90 percent of ethanol solution refined from food grade ethanol. The chimonanthus salicifolius perfume is extracted from chimonanthus salicifolius by a physical method and is prepared from refined pure natural plant essential oil and refined food grade alcohol solution, does not contain any synthetic substance, keeps the original faint scent of plant and has the effects of refreshing brain and the environment when applied to offices, households and automobiles.

The present invention discloses a gold tea preparation method, which comprises: 1) collecting tender stem and leaf of Chimonanthus salicifolius, cleaning, and soaking the tender stem and leaf of the Chimonanthus salicifolius in an improvement solution for 1-2 h; 2) carrying out spreading-drying on the soaked tender stem and leaf of the Chimonanthus salicifolius for 3-5 h at a temperature of 10-15 DEG C; 3) drying the obtained tender stem and leaf of the Chimonanthus salicifolius in an oven until water content in the tender stem and leaf of the Chimonanthus salicifolius is 2-3%; 4) placing the dried tender stem and leaf of the Chimonanthus salicifolius in a rolling machine to roll 2-4 times; and 5) drying the rolled tender stem and leaf of the Chimonanthus salicifolius for 30-50 min at a temperature of 70-80 DEG C, cooling to a temperature of 20-30 DEG C, and drying for 20-30 min to prepare the gold tea. The gold tea produced by the preparation method has functions of heat clearing, detoxification, heatstroke prevention and summer-heat removing, and has characteristics of high tea polyphenol content and high theanine content. In addition, the infused tea has characteristics of good taste, no bitter taste, and sweet and refreshing taste.

The invention discloses a golden tea drink. The golden tea drink is thick juice prepared by soaking aired and enzyme-deactivated medicinal materials consisting of 100 to 150 parts by mass of Chimonanthus salicifolius stem and leaf, 20 to 35 parts by mass of Dicliptera chinensis, 35 to 50 parts of Chinese mesona herb and 35 to 50 parts of lophatherum gracile in soup obtained through decoction of 35 to 50 parts by mass of chamomile, 15 to 30 parts by mass of boat-fruited sterculia, 15 to 30 parts by mass of common selfheal fruit-spike, 5 to 15 parts by mass of lotus nut and 10 to 20 parts by mass of chamomile rock sugar for 36 h, then airing, rolling and drying the medicinal materials and finally decocting the medicinal materials for 40 min. The invention also provides a preparation method for the golden tea drink. According to the invention, raw materials like rock sugar and camomile are used to prepare the soup for soaking the decocting medicinal materials of the golden tea drink, so taste of the golden tea drink is effectively improved; moreover, the preparation method is improved, and the golden tea drink which is more convenient to drink is prepared from a conventional golden tea; meanwhile, raw materials like Dicliptera chinensis and Chinese mesona herb are added in raw materials for the conventional golden tea, so blood pressure reduction performance of the golden tea is effectively enhanced.

The invention belongs to the field of medicines and health products, and concretely relates to an application of Chimonanthus salicifolius total alkaloid extract and monomer compounds thereof in the preparation of medicines or health products for treating gastrointestinal tumor diseases. The Chimonanthus salicifolius total alkaloid extract and chimonanthine monomer compounds (1-4) are extracted and prepared from a Calycanthaceae Chimonanthus plant Chimonanthus salicifolius, and experiments prove that the Chimonanthus salicifolius total alkaloid extract can substantially inhibit proliferation of stomach cancer SGC-7901, colorectal carcinoma SW1116 and colorectal carcinoma HCT116 cells and induce cancer cell apoptosis, and the alkaloid monomer compounds have different inhibition effects on the stomach cancer SGC-7901, colorectal carcinoma SW1116 and colorectal carcinoma HCT116 cells. The Chimonanthus salicifolius extract and the monomer compounds thereof can be applied individually or together or be combined with a suitable excipient, can be processed through a routine method to prepare an oral or non-oral dosage form used for treatment or assisted treatment of gastrointestinal tumor diseases, and is especially suitable for being used to prepare medicines or health products for treating stomach cancer and colorectal carcinoma.

The invention discloses golden eucommia ulmoides green tea and a preparation method thereof. The method comprises the steps that 1, deactivation of enzymes is conducted, and 20-30 parts of tender leaves of eucommia ulmoides and 60-70 parts of tender leaves of chimonanthus salicifolius are mixed and put into a pot for deactivation of the enzymes; 2, rolling is conducted, and the leaves which are subjected to deactivation of the enzymes are put into a rolling barrel to be rolled; 3, enzymolysis is conducted, 5%-10% of enzymatic hydrolysate is added to the leaves which are subjected to deactivation of the enzymes, and enzymolysis is conducted for 1-3 h after even mixing is conducted; 4, tea is fried, and the tea leaves which are subjected to enzymolysis are poured into a stir pan to be stir-fried for 2-5 h; 5, drying is conducted, and the stir-fried tea leaves are sent to a dryer to be dried. The obtained golden eucommia ulmoides green tea is brownish green, full in form, attractive in appearance and high permeable in fragrance, steeped tea soup is mellow in mouthfeel, rich in fragrance and free of astringent and bitter taste, the content of quality-related constituents such as aqueous extract, tea pigment and amino acid of the green tea is obviously increased, the special flavor of the golden eucommia ulmoides tea is achieved, and the golden eucommia ulmoides green tea has better auxiliary curative effects on hypertension and hyperlipidemia.

The invention discloses golden eucommia black tea and a preparation method thereof. The method comprises the steps of 1, withering, wherein 20-30 parts of eucommia tender leaves and 60-70 parts of chimonanthus salicifolius tender leaves are mixed and then withered; 2, enzymolysis, wherein a 5-10% enzymatic hydrolysis solution is added into the withered leaves for enzymolysis for 1-3 h; 3, twisting, wherein the cell destruction rate is more than 90%, and liquid tea overflows and does not drip; 4, fermentation, wherein oxygen is introduced into the twisted tea leaves for fermentation, so that green grass fragrance disappears, the specific fragrance of the golden eucommia black tea appears, and the leaf color is dark red; 5, drying, wherein the fermented tea leaves are fed into a dryer to be dried till the water content is 5-6%. The obtained golden eucommia black tea is dark red, full in shape, attractive in appearance and highly permeable in fragrance, the soaked tea soup is mellow in taste, the fragrance is rich, no acid odor or bitter taste exists, the specific flavor of the golden eucommia black tea is achieved, and the golden eucommia black tea has the better auxiliary effect on treating high blood pressure and high blood fat.

The invention discloses a stinky mandarin fish sterilization method by cooperation of a plant antibacterial combination liquid and ultrahigh-pressure treatment. The method comprises the following steps: (1) preparing a mixed extract of elsholtzia, pine needles and purslane; (2) preparing mixed essential oil of tea tree flowers, chimonanthus salicifolius leaves, rosemary and orange peel; (3) preparing a plant antibacterial combination liquid; (4) soaking in the plant antibacterial combination liquid; and (5) carrying out packaging and ultrahigh-pressure treatment. According to the invention, the stinky mandarin fish sterilization method by cooperation of the plant antibacterial combination liquid and the ultrahigh-pressure treatment is provided; and compared with the single ultrahigh pressure treatment, the method of the invention has the following characteristics that the sterilization effect can be obviously enhanced by combining the plant antibacterial combination liquid and the ultrahigh pressure technology, the generation of thiobarbituric acid reactants in the stinky mandarin fish preservation process can be effectively reduced, dual effects of antibacterial preserve and oxidation resistance are achieved, adverse effects on the color, the sensory quality, the flavor substances and the like of the stinky mandarin fish are avoided, and the quality and the safety quality of the stinky mandarin fish are improved.

The invention discloses a chimonanthus salicifolius perfume. The chimonanthus salicifolius perfume is composed of the following raw materials in parts by volume: 8-18 parts of chimonanthus salicifolius essential oil, 10-20 parts of jasmine flower essential oil, 5-10 parts of radix sophorae flavescentis essential oil and 70-80 parts of a solvent, wherein the solvent is composed of 55-65v% of ethanol and 35-45v% of propylene glycol. The perfume disclosed by the invention is capable of effectively covering up the unpleasant odour of the radix sophorae flavescentis essential oil, soft and easy in fragrance, long in a fragrance holding time which is up to 3-5 days, and good in mite killing effect.

The invention discloses toothpaste containing oral probiotics and a preparation method thereof. The toothpaste comprises the following raw materials in parts by weight: 40-60 parts of Borojo powder, 30-60 parts of lithocarpus litseifolius, 10-20 parts of probiotics, 1-5 parts of chimonanthus salicifolius, 1-5 parts of mannose oligomer, 1-5 parts of lindera aggregata leaves and 1-5 parts of colostrum basic protein. According to the invention, the Borojo powder and the lithocarpus litseifolius which have anti-oxidation effects are adopted, so that the effect of treating oral ulcer is achieved; the dosage of the probiotics can be reduced; the mannose oligomer can promote the growth of the probiotics, so that the probiotics play a synergistic role; and meanwhile, the contained chimonanthus salicifolius, rice bran fatty alkanol, lindera aggregata leaves and colostrum basic protein all have the effect of treating the oral ulcer, so that the oral ulcer is effectively prevented and improved.

The invention mainly relates to the technical field of cultivation, and discloses a fermented milk replacer for lambs. The fermented milk replacer is made from the following raw materials of corn flour, wheat flour, whole milk powder, nostoc punctiforme, dunaliella salina, aloe, tea plant flowers, chimonanthus salicifolius, propolis, a coix seed extract, a soybean extract, lumbricus protein, lactic acid bacteria, dry red peppers and bay leaves. The fermented milk replacer is special for lambs of 1-20 days old, and is used for complementing intensity differences of the lambs when being born, enhancing disease resistance, and enabling the survival rate of the lambs to be notably increased, and the survival rate of the lambs can reach 100%; the milk replacer is rich in raw materials and balanced in nutrients, and soluble dietary fibers and health care components can be provided; after fermentation through the lactic acid bacteria, micromolecular nutrient components can be increased; and the fermented milk replacer is fresh, fragrant, rich, sourish and palatable, the mutton smell of mutton can be reduced, the functions of a digestive system are strengthened, the absorption and the utilization are promoted, the metabolism is promoted, the disease resistance is strengthened, the weariness is alleviated, the lambs can grow vigorously, the skin and the hair of the lambs are smooth, the attack rate is reduced to 2%, and the economic returns of breeding peasant households are increased to 12.7%.

The invention discloses a porobiotic composition for treating oral ulcer as well as a preparation method and application thereof. The porobiotic composition comprises the following raw materials in parts by weight: 40-60 parts of borojoa sorbilis cuter powder, 30-60 parts of lithocarpus litseifolius, 10-20 parts of probiotics, 1-5 parts of chimonanthus salicifolius, 1-5 parts of mannose oligomer, 1-5 parts of combined spicebush leaves, and 1-5 parts of colostrum basic protein. In virtue of the borojoa sorbilis cuter powder and the lithocarpus litseifolius adopted, the porobiotic composition is endowed with the effect of treating oral ulcer. Moreover, the dosage of the probiotics can be reduced; and the growth of the probiotics can be promoted by the mannose oligomer, so that the probiotics can play a synergistic role. In addition, the chimonanthus salicifolius, rice bran fatty alkanol, the combined spicebush leaves and the colostrum basic protein all have the effect of treating oral ulcer, so that oral ulcer can be effectively prevented and improved.

The invention discloses application of a chimonanthus plant in influenza virus resistance, and particularly relates to application of the chimonanthus plant and extracts thereof in preparation of medicines for resisting influenza virus and diseases caused by the influenza virus. The chimonanthus plant comprises chimonanthus salicifolius, Zhejiang wintersweet and chimonanthus nitens; and the extracts are extracted by water extraction, alcohol extraction, vapor distillation and supercritical extraction.

The invention belongs to the technical field of health foods, and aims to provide compound granules with the function of relieving alcohol effect and protecting the liver and a preparation method thereof. The compound granules not only have significant functions of relieving alcohol effect and protecting the liver, but also have health-care functions, has a good taste and no side effect, can be taken for a long time, and is convenient to carry and take. The preparation method has the characteristics of simple process. The technical scheme is as follows: the compound granules with the functionof relieving alcohol effect and protecting the liver are prepared from the following raw materials in parts by weight: 2-10 parts of all grass of roxburgh anoectochilus, 2-10 parts of chimonanthus salicifolius, 2-10 parts of leave of combined spicebush, 2-10 parts of waxberries, 2-10 parts of kudzuvine roots, 1-5 parts of loquat leaves, 1-5 parts of corn, 0.2-1.0 part of bamboo leaf flavone, and 0.1-0.5 part of haematococcus pluvialis.

The invention discloses golden dendrobium officinale black tea and a preparation method thereof. The method comprises the steps of 1, withering, wherein 18-28 parts of dendrobium officinale tender leaves and 60-70 parts of chimonanthus salicifolius tender leaves are mixed and then withered; 2, enzymolysis, wherein a 5-10% enzymatic hydrolysis solution is added into the withered leaves for enzymolysis for 1-3 h; 3, twisting, wherein the cell destruction rate is more than 90%, and liquid tea overflows and does not drip; 4, fermentation, wherein oxygen is introduced into the twisted tea leaves for fermentation, so that green grass fragrance disappears, the specific fragrance of the golden dendrobium officinale black tea appears, and the leaf color is dark red; 5, drying, wherein the fermented tea leaves are fed into a dryer to be dried till the water content is 5-6%. The obtained golden eucommia black tea is dark red, full in shape, attractive in appearance and high permeable in fragrance, the soaked tea soup is mellow in taste, the fragrance is rich, no acid odor or bitter taste exists, the specific flavor of the golden dendrobium officinale black tea is achieved, and the golden dendrobium officinaleeucommia black tea has the antitumor function and the health care function of improving immunity.

The invention discloses a cultivating and making method of chimonanthus salicifolius tea. The cultivating and making method comprises the following steps of (1) cultivating chimonanthus salicifolius tea: correctly selecting planting land parcels, performing soil preparation, preparing tea seedlings, transplanting the prepared tea seedlings, and performing tea plantation management; and (2) making the chimonanthus salicifolius tea: picking fresh leaves, spreading the picked fresh leaves for cooling, performing fixation, tidying strips, performing pressing, performing drying, performing cooling, and performing packaging. Through specific demands in the process of planting the tea seedlings and making tea leaves, the obtained chimonanthus salicifolius tea leaf products have good and stable sensory indexes, physical and chemical indexes and hygienic indexes.

The invention belongs to the technical field of functional food processing, particularly relates to a composition which takes eucommia ulmoides as a raw material and has an excellent blood pressure reducing effect, and further relates to a preparation method of the composition. The invention relates to a composition taking eucommia ulmoides as a raw material and having an excellent blood pressure reducing effect. The eucommia ulmoides is eucommia ulmoides bark or eucommia ulmoides leaves or eucommia ulmoides male flowers or eucommia ulmoides seed oil. The other raw materials comprise at least one of Chinese dates, shiitake mushrooms, radix puerariae, pericarpium citri reticulatae/orange peel, rhizoma polygonati, dendrobe, natto, earthworm protein, semen cassiae, kelp, hawthorn, flos sophorae, sea-buckthorn, chrysanthemum, aronia melanocarpa, cyclocarya paliurus leaves, ampelopsis grossedentata leaves and chimonanthus salicifolius. The composition provided by the invention has a synergistic effect, and a human body trial taking experiment proves that the composition provided by the invention has a remarkable blood pressure reducing effect; the composition provided by the invention is a functional food, and the adopted raw materials are safe and have no side effects.

The invention provides skin-care and mosquito-repelling perfume. The skin-care and mosquito-repelling perfume is prepared from the following raw materials in parts by weight: 8 to 16 parts of a chamomile extracting solution, 20 to 30 parts of ethanol, 10 to 16 parts of glycerol, 8 to 12 parts of rosa rugosa flower, 7 to 15 parts of lily bulb, 5 to 10 parts of geranium flower, 6 to 12 parts of lantana camara, 8 to 12 parts of eucalyptus leaf oil, 10 to 20 parts of lemon grass essential oil, 6 to 16 parts of a green tea extracting solution, 5 to 9 parts of chimonanthus salicifolius essential oil, 4 to 8 parts of sweet-scented osmanthus essential oil, 2 to 4 parts of daphne odera and 40 to 60 parts of deionized water. The skin-care and mosquito-repelling perfume provided by the invention hasthe effects of repelling mosquitoes, protecting skin and resisting and killing bacteria, has moderate nature and flavor and also can keep moisture of skin, and the aroma remaining time is long.

The invention relates to the technical field of fermented beverages, and discloses a lactic acid bacteria fermented beverage capable of relaxing bowels. The lactic acid bacteria fermented beverage isprepared from the following raw materials: fructus cannabis, semen cassiae, poria cocos, lotus leaves, chrysanthemum, penthorum chinense pursh, chimonanthus salicifolius, fruits and vegetables, compound lactic acid bacteria, brown sugar, edible essence and purified water. The invention further discloses a preparation method of the lactic acid bacteria fermented beverage capable of relaxing bowels.The preparation method comprises the following preparation steps of: S1, performing weighing: weighing the raw materials in parts by weight according to requirements; S2, cleaning with ozone; S3, performing crushing; S4, performing lactic acid fermentation; S5, performing centrifugation; S6, performing water extraction of penthorum chinense pursh; S7, blending and filling; and S8, performing sterilization. According to the formula in the invention, the compound lactic acid bacteria are introduced for fermentation; a fermentation product of the compound lactic acid bacteria adjusts intestinalmicroecology; peristalsis of intestinal tracts of a human body is enhanced; and furthermore, due to comprehensive conditioning of intestinal probiotics, the lactic acid bacteria fermented beverage hasan obvious proliferation effect on the intestinal probiotics and has the health-care effect of relaxing bowels.

The invention discloses a preparation method and application of a composite Chinese herbal medicine lactobacillus fermented beverage, and belongs to the technical field of functional foods. In order to solve the problems that safe and low-toxicity functional food capable of effectively treating and relieving enteritis is lacked in the market, the content of effective components in traditional Chinese medicine preparations of rhizoma polygonati and chimonanthus salicifolius is reduced, the efficacy is not obvious and the like, a chimonanthus salicifolius leaf extract and rhizoma polygonati juice are used as lactobacillus fermentation raw materials for preparing a lactobacillus functional beverage; the chimonanthus salicifolius leaf and dried polygonatum sibiricum beverage not only utilizes the conditioning function of lactic acid bacteria on gastrointestinal tracts, but also improves the absorption effect of human bodies on nutritional ingredients and functional ingredients in the chimonanthus salicifolius leaves and dried polygonatum sibiricum, and has the advantages of complete release of effective ingredients, fast absorption and good taste compared with traditional Chinese medicine decoction, granules, capsules, tablets and other dosage forms. More importantly, the obtained composite Chinese herbal medicine lactobacillus fermented beverage has the effects of coordinating intestines and stomach and treating or relieving enteritis, and overcomes the defects that a traditional treatment medicine is large in toxic and side effect and not suitable for being used for a long time.

The invention discloses application of chimonanthus salicifolius ethyl acetate parts in preparation of auxiliary anti-tumor drugs. The invention also discloses a preparation method of the chimonanthussalicifolius ethyl acetate part, which comprises the following steps: (1) preparing chimonanthus salicifolius powder, carrying out reflux extraction with an alcohol aqueous solution, filtering the extract, and carrying out vacuum concentration to obtain an extract paste; and (2) dispersing the obtained extract paste with water, sequentially extracting with petroleum ether, chloroform and ethyl acetate, and carrying out rotary concentration and drying under reduced pressure to obtain the chimonanthus salicifolius ethyl acetate part. The chimonanthus salicifolius ethyl acetate part can relievea mucositis model induced by a chemotherapeutic drug 5-Fu. The invention discloses that the chimonanthus salicifolius ethyl acetate part can be applied to auxiliary anti-cancer treatment, and meanwhile, it is prompted that a mixture of rutin, scopoletin, isofraxidin, scoparone, quercetin and kaempferol can be used for preparing auxiliary anti-tumor drugs, so that the hepatotoxicity of cancer treatment drugs is reduced, and the integrity of liver structures and functions is protected.

The invention relates to the field of oral hygiene and oral health care, and particularly discloses a multifunctional oral care solution which is prepared from the following components: 0.3 to 1 percent of chimonanthus salicifolius extract, 0.3 to 0.8 percent of baicalin, 0.3 to 0.8 percent of tea polyphenol, 0.05 to 0.15 percent of radix zanthoxyli extract, 1 to 3 percent of propylene glycol, 0.01 to 0.05 percent of wintergreen oil, 0.01 to 0.05 percent of clove oil, 0.01 to 0.05 percent of jasmine flower oil, 0.005 to 0.085 percent of a sweetening agent, 3 to 12 percent of glycerinum, 0.5 to0.86 percent of sodium monofluorophosphate, 0.05 to 1 percent of zinc gluconate, 0.8 to 2.8 percent of lauryl sodium sulfate, 0.6 to 1 percent of a freshener, 1 to 1.5 percent of a thickening agent and the balance of deionized water.

The invention discloses an extraction method of a common bletilla tuber extract, a whitening and beautifying porridge with the common bletilla tuber extract, and a preparation method thereof. The whitening and beautifying porridge with the common bletilla tuber extract is prepared from the following raw materials in parts by weight: 40-160 parts of glutinous rice, 2-10 parts of edible salt, 3-10 parts of carrots, 1-15 parts of pumpkins, 2-6 parts of shiitake mushrooms, 2-12 parts of coix seeds, 2-10 parts of honey, 0.5-20 parts of a common bletilla tuber extract, 1-5 parts of a chimonanthus salicifolius leaf extract, 0.5-5 parts of a white mulberry root bark extract, 1-10 parts of a ginkgo leaf extract, 1-5 parts of a grape seed extract, 1-8 parts of a liquorice root extract, 2-8 parts ofa rubus coreanus fruit extract, 1-15 parts of a jasmine flower extract and 600-1200 parts of water, wherein the common bletilla tuber extract is prepared by adopting a biological enzymolysis method and an ultra-high-pressure combined extraction technology; and thus, the extraction method of the common bletilla tuber extract is a green low-temperature extraction technology. The whitening and beautifying porridge with the common bletilla tuber extract disclosed by the invention is free of side effects; being frequently eaten, the porridge is capable of scavenging excessive free radicals in the human body, inhibiting tyrosinase activity, reducing melanin precipitation, as well as coordinating the intestines and the stomach so as to achieve long-lasting natural whitening effects from inside tooutside.

The invention provides a body incense nursing agent and a preparing method thereof. The body incense nursing agent is prepared from herba eupatorii, herba elsholtziae, sandalwood, dried alum, semen alpiniae katsumadai, resin guaiac, fried rhizoma atractylodis, radix aucklandiae, chimonanthus salicifolius and a solvent. The preparing method comprises the steps of weighing, wherein the herba eupatorii, the herba elsholtziae, the sandalwood, the dried alum, the semen alpiniae katsumadai, the resin guaiac, the fried rhizoma atractylodis, the radix aucklandiae and the chimonanthus salicifolius areweighed in proportion; dissolving and filtering, wherein the weighed raw materials are added in the solvent for solving all the raw materials, and then filtering is conducted to obtain a filtrate; dilution, wherein the filtrate is diluted to a transparent liquid.

The invention provides a chimonanthus salicifolius fermentation product and a preparation method and application thereof, and relates to the technical field of cosmetics. The preparation method comprises the following manufacturing items: fresh flower picking, segmented drying, crushing, fermentation, filtration, wall breaking and extraction of thalli, freeze drying and high-pressure distillation. Modern biotechnologies such as fermentation engineering are adopted. The chimonanthus salicifolius fermentation product is prepared by adding beneficial bacteria to perform segmented fermentation, applying membrane filtration, combining green solvent glycerol with an ultrasonic extraction technology and performing high-pressure distillation, so that the problem that the chimonanthus salicifolius is too strong in fragrance is solved, and the chimonanthus salicifolius fermentation product is endowed with the taste of natural fruit fragrance.

The invention discloses a golden lepidium meyenii black tea and a preparation method thereof. The method comprises the following steps of (1) withering: mixing 25-35 parts of lepidium meyenii powder and 60-70 parts of chimonanthus salicifolius young leaves so as to obtain a mixture, and withering the mixture; (2) performing enzymolysis: adding 5-10% enzymatic hydrolysate to withered leaves, and performing enzymolysis for 1-3 hours; (3) rolling the leaves after the enzymolysis so that the cell damaging rate is more than 90% and tea liquor overflows rather than flows in a dripping manner; (4) performing fermentation: performing oxygen introducing fermentation on the rolled tea leaves so that the taste of green grass disappears, peculiar fragrance of the golden lepidium meyenii black tea appears and the color of the leaves is dark red; and (5) drying: conveying the fermented tea leaves in a drying machine for drying until the water ratio is 5-6%. The golden lepidium meyenii black tea obtained by the preparation method disclosed by the invention is dark red, plump in shape, beautiful in appearance and rich in fragrance; the brewed tea soup is mellow in mouth feel, rich in fragrance and free from harsh taste and bitterness, and has peculiar flavor of the golden lepidium meyenii black tea; besides, the golden lepidium meyenii black tea has good auxiliary curative effects on the deficiency of the kidney and yin deficiency.