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68results about How to "Sweet and refreshing" patented technology

Processing method for black tea

ActiveCN102356784AMild tasteThe rope is even and shinyPre-extraction tea treatmentBlack teasTea leaf
The invention discloses a processing method for black tea. The method comprises the following nine steps of: fresh tea picking, deteriorating, moderate rolling, fermenting, initial drying, initial packed rolling, re-drying, secondary packed rolling and drying. The initial drying, the initial packed rolling, the re-drying and the secondary packed rolling have the effects that the leaf temperature of the tea is raised through the procedure of initial drying, the molecular structure of the materials contained in the tea is incompact, the rolling cohesiveness and the plasticity of the leaf are reinforced for facilitating the rolling and roping. Leaf cells can be further rubbed through the initial packed rolling, tea juice is squeezed out to be adhered to the leaf surface, nonenzymatic oxidization is reinforced and tea soup is thickened. The secondary packed rolling is to continue to squeeze out the tea juice in the tea cells to be adhered to the leaf surface and make black and lubricated colour, and the materials are converted through a thermalization effect in order to improve the tea soup. The black tea prepared by using the method disclosed by the invention has black, bright, lubricated, even and orderly cords, mellow and sweet taste, brilliant and bright soup colour and natural lotus smell and honey taste.
Owner:广西南山白毛茶茶业有限公司

Process for brewing high-degree aromatic grape spirit

The invention discloses a process for brewing high-degree aromatic grape spirit, which mainly comprises the steps of: juice and slag separation, skin and slag as well as juice fermentation, distillation, blending and the like. Compared with the prior art, in the process of the invention, grape pips in grapes are firstly removed and grape juice and a certain amount of grape pip-removed grape skin are mixed and fermented, a high-acidity and low-temperature fermentation process is adopted, thus the obtained grape spirit has quality characteristics of the grappa and the flavor of the high-qualitypure-grain white wind; the indexes of the total acid and the total ester are far higher than that of the grappa and slightly lower than that of the white wine, and the total quantity of ethyl acetateand ethyl lactate accounts for above 90 percent of the total ester quantity.
Owner:SHIHEZI UNIVERSITY

Processing method for tea flowers

The invention relates to a processing method for tea flowers. The processing method comprises the following steps: picking the tea flowers, withering, carrying out fixation, drying and packaging. According to the method, a microwave water removing machine is utilized for rapidly finish fixation in short time; meanwhile, in a fixation process, a lot of water molecules are escaped and evaporated from the tea flowers so as to realize the primary drying aim; the color, the flavor, the shape and the taste of the fresh tea flowers can keep unchanged to the greatest extent and effective substances are kept to the greatest extent; the high-aroma and the high-quality tea flowers are prepared.
Owner:GUANGXI GUILIN TEA RES INST

Processing method of fuzhuan tea

The invention discloses a processing method of fuzhuan tea. The processing method comprises the following steps: picking; tedding fresh leaves; carrying out fixation; rolling; carrying out pile fermentation; deblocking; drying; screening; blending; steaming; pressing; and flowering and drying. The fuzhuan tea prepared by the method is rich in arohid flavor, fragrant and sweet, fresh and cool and strong in fragrance, orange red and bright in liquor color, mellow in taste and sweet and pleasant in aftertaste, yellowish-brown in leaf bottom and uniform and integral in leaf. The fuzhuan tea prepared by the method disclosed by the invention is consistent and uniform in color and luster, mellow in taste, rich in arohid flavor and fragrant and sweet, fresh and cool and strong in fragrance.
Owner:湖南省千秋界茶业股份有限公司

Rich-selenium black fungus fermentation slurry and preparation method and application thereof

The invention discloses rich-selenium black fungus fermentation slurry. The rich-selenium black fungus fermentation slurry is prepared by adopting the method comprises the following steps that (a) a black fungus strain is cultured into a black fungus mother strain; (b) the black fungus mother strain is subjected to rich-selenium culture to obtain a rich-selenium black fungus mycelium; (c) the rich-selenium black fungus mycelium and water are evenly mixed in proportion, and grinding and ultrasound operation are performed to obtain rich-selenium black fungus mycelium slurry; (d) the black fungus strain is subjected to rich-selenium culture to obtain a black fungus sporocarp, and drying is performed to obtain a dried black fungus sporocarp; (e) the dried black fungus sporocarp is smashed and is evenly mixed with water in proportion, and grinding and ultrasound operation are performed to obtain rich-selenium black fungus sporocarp slurry; (f) the rich-selenium black fungus sporocarp slurry is evenly mixed with the rich-selenium black fungus mycelium slurry in proportion to obtain the rich-selenium black fungus fermentation slurry. The method is simple, easy to operate, convenient, reliable, short in preparation time and low in cost, and the prepared product is stable in character, uniform, good in taste and good in blood fat reducing functionality and is a health-care food easy to popularize in the market, low in cost and high in economic value.
Owner:HEBEI UNIVERSITY

Processing method for dismantling scented tea

InactiveCN101965882APromotes opening and exhalingPromote opennessPre-extraction tea treatmentSINGLE LOBEBoiling point
The invention discloses a processing method for dismantling scented tea. In the method, single-lobe Jasmine flower spell and a tea billet are applied, first-time, second-time and third-time scenting are adopted, second drying operation after every time of scenting is carried out, and then flower frying is carried out after third-time second drying; the flower frying comprises two steps of fourth-time scenting and frying; and when in frying, firstly frying is carried out at the temperature of 85-90 DEG C, a dehumidifying fan is started intermittently in the process of high-temperature frying, then slow frying is carried out at the temperature of 70-80 DEG C, the tea and the flower are rolled and blended and are mixed uniformly, the tea absorbs the scent of the flower fully, and the tea and the flower are removed from heat when the flower is dried, thus a finished product can be obtained. The processing method not only is beneficial for the tea to absorb more fragrant components with low boiling point, but also is beneficial to improving the fragrance freshness degree, simultaneously, is more beneficial to absorbing more concentrated fragrance type fragrant components and increasing concentration and endurance of the fragrance and soaking resistance, and has high drinking value. When in making, the dried flower absorbs water to expand and bloom slowly, and is suspended in a cup, which is vivid and has unique appreciation value.
Owner:SICHUAN WENG TEA IND

Processing method of Fuzhuan tea

The invention discloses a processing method of Fuzhuan tea. The method comprises the steps of picking, tedding fresh tea leaves, carrying out fixation, rolling, carrying out pile fermentation, deblocking, drying, screening, blending, steaming, pressing, flowering and drying. The Fuzhuan tea prepared by the method is rich in fungus flower aroma, fragrant and sweet, fresh and cool, strong in fragrance, orange red and bright in color, and mellow in taste and sweet in aftertaste; the soaked tea dregs are yellowish brown, and tea leaves are uniform. The Fuzhuan tea prepared by using the method provided by the invention is consistent and uniform in color, mellow in taste, fragrant in fungus flower, fragrant and sweet, fresh and cool, and strong in fragrance.
Owner:王芳

Processing technology of half-fermentation wild jujube leaf tea

The invention relates to a processing technology of half-fermentation wild jujube leaf tea, which comprises the following steps of picking tender wild jujube leaves with total lengths of 1.5-3.0cm in spring, cleaning, spreading and airing in the shade till the moisture loss is 20%-30%, using palms to repeatedly knead the wild jujube leaves in the same direction on a wood board till the wild jujube leaves are strip-shaped, drying for the first time at 50-60 DEG C till the moisture content is reduced to 30%-35%, placing into a pottery jar, squeezing, sealing, fermenting for 30-40 days at the room temperature in the shade, using 90-100 DEG C water vapor to conduct green removing for 10-20min after the fermentation is over, drying for the second time till the moisture content is reduced to 8%-12%, taking out for cooling, placing the wild jujube leaves that are dried for the second time into a sealing bag for overnight aging and moisture equilibrium, and obtaining the half-fermentation wild jujube leaf tea that is compact in appearance and soft in taste. Compared with the common wild jujube leaf tea, the wild jujube leaf tea is yellow green in color, soft in taste and rich in flavor, has delicate fragrance and color of the common wild jujube leaf tea, and has higher nutrition, and better flavor and taste.
Owner:汉方萃取生物科技(海南)股份有限公司

Processing method of floral aroma type black tea

InactiveCN104472739AHelps decompose conversionPromote conversionPre-extraction tea treatmentBlack teaGreen tea
The invention discloses a processing method of floral aroma type black tea. The processing method comprises the following process steps: selecting fresh leaves, performing indoor natural withering, withering with sunlight, heating and rocking, airing, rolling, fermenting, heating and tidying tea strips, shaping and drying. The processing method disclosed by the invention performs adjustment and improvement on a traditional black tea production process, and the prepared tea has flat, smooth, upright and beautiful shape and also has the advantages of bright yellow-red color, clear soup color, clear yellow-red color, sweet and pure aroma, slight flower fragrance, sweet, mellow and smooth taste, sweet after-taste, effect of promoting fluid production, red and green tea residue color and appearance of green leaves rimmed with red edges.
Owner:YIBIN CHUANHONG TEA IND GRP

Whisky-style naked oat wine and brewing method thereof

InactiveCN105567504AWhiskey styleKeep unique ingredientsAlcoholic beverage preparationBrewingLiquid state fermentation
The invention discloses whisky-style naked oat wine and a brewing method thereof, and belongs to the technical field of wine brewing. The whisky-style naked oat wine is formed by taking an alpine plant, namely, naked oats, as a raw material, adopting a solid and liquid fermentation combined preparation technology of solid state saccharification and liquid fermentation of a disc koji making machine, fermenting and distilling, storing the wine in an oak barrel, and performing blending and preparing on the wine.
Owner:JIANGSU YANGHE BREWERY JOINT STOCK

Raw leaf Eurotium cristatum loose tea production process

The invention discloses a raw leaf Eurotium cristatum loose tea production process, which mainly comprises: pre-treating green tea, black tea, dark tea, yellow tea, oolong tea and white tea, placing into a specially-made bamboo basket, fermenting, and carrying out baking drying to obtain various Eurotium cristatum loose teas. According to the present invention, the prepared Eurotium cristatum loose tea retains the basic form and the original aroma of the raw leaf loose tea, has the Eurotium cristatum aroma of the Eurotium cristatum tea, and provides different taste experience for consumers, wherein the tea soup has sweet, refreshing and mellow taste.
Owner:王志强

High-power sweetening agent for improving taste and mouth feel of mogroside and preparation method of high-power sweetening agent

ActiveCN113289025AImprove taste and tasteImprove product tasteGlycoside steroidsPharmaceutical non-active ingredientsIon exchangeChemistry
The invention provides a high-power sweetening agent capable of improving taste and mouth feel of mogroside and a preparation method thereof. The high-power sweetening agent is prepared through the following steps: taking the mogroside as a raw material, enabling the raw material to sequentially pass through a polar macroporous adsorption resin column, a high-specific-surface-activity macroporous adsorption resin column and a small-hole reversed-phase gel column, and performing physical refining and boiling granulation; the high-power sweetening agent comprises the following components: 1.5 to 4 weight percent of mogroside IV, 55 to 70 weight percent of mogroside V, 4 to 11 weight percent of 11-O-mogroside V, 0.4 to 2.2 weight percent of siamenoside, 0.4 to 2.8 weight percent of mogroside VI, less than 0.2 weight percent of acid phenolic substances and less than 0.2 weight percent of pigment substances. Phenolic acid, pigment and bitter taste components in mogroside are removed through a process technology, foreign substances are introduced into commercially available mogroside V products due to an ion exchange resin decoloration process, and the loss of mogroside, especially mogroside V, is very small.
Owner:HUNAN HUACHENG BIOTECH

Health care wine

The invention discloses health wine which is prepared by soaking various components such as white spirit and chrysoidine according to certain weight ratio. The main raw materials are chrysoidine, lungyen pulp, hawthorn, Chinese date, medlar, plum, and so on. The health wine has the health care functions such as eliminating phlegm and stopping cough and promoting the circulation of Qi to strengthen the stomach by the chrysoidine, greatly relives the discomfort caused by drinking, particularly the discomfort of throat, and has the drinking characteristics of health care functions such as nourishing Yin, helping digestion, sobering up enriching the blood and having sweet and daintily mouthfeel.
Owner:杨柳青

Stauntonia latifolia tea product and preparation process thereof

The invention relates to a stauntonia latifolia tea product and a preparation process thereof. The tea product is prepared by the steps of extracting fragrance, preparing instant tea powder, preparing stauntonia latifolia fruit tea, enhancing fragrance, mixing and packaging. Compared with traditional tea, the tea product has the advantages that the tea soup color is improved and is brighter, the taste is more refreshing, and the fragrance is harmonious and durable, which means that the combination of stauntonia latifolia fruit tea and instant tea has the effects of improving the quality of traditional tea. The utilization rate of flowers can be improved by a scented concentrated liquor distillation mode, the fragrance absorption of the stauntonia latifolia fruit tea is facilitated, and the tea product is suitable for being drunk by people with pollen allergy.
Owner:长沙湘资生物科技有限公司

A kind of golden lady wine and processing method thereof

The invention discloses a kind of golden lady wine and its processing method, which comprises freshly squeezed myrtle fruit juice and Chinese herbal medicinal wine. , Juicing, and filtering to obtain natural fresh myrtle juice, then mix the fresh myrtle juice with Chinese herbal medicinal wine in proportion, and finally add water according to the required alcohol content. Because the present invention adopts freshly squeezed myrtle fruit juice, the wine maintains the flavor of fresh myrtle fruit, has a refreshing sweetness, good color and excellent taste, and at the same time, the fresh juice does not damage or lose the active ingredients of myrtle, making the wine The wine has the characteristics of high nutritional value, strong medicinal effect and good health care function.
Owner:王怀中 +1

Plant drink and preparation method thereof

The invention discloses plant drink and a preparation method thereof. Based on the total weight of the plant drink, the plant drink comprises the following materials in percentage by weight: 0.5%-1.5% of chrysanthemum, 0.2%-0.8% of lotus seeds, 0.02%-0.08% of pericarpium citri reticulatae, 0.04%-0.08% of scaphium scaphigerum, 0.05%-0.15% of fruits of Chinese wolfberries and 0.05%-0.15% of liquorices; the plant drink further comprises 2.05%-5.08% of a sweetening agent, and the balance of water. The plant drink is prepared by extracting active ingredients of natural plants, so that the smell is delicate and pleasant, and the taste is sweet and refreshing; moreover, the plant drink is an ideal healthy drink in spring and summer due to the actions of clearing away heat and toxic materials, and clearing and nourishing throat.
Owner:KANGMEI PHARMA

Probiotic nutritional preparation suitable for astronauts

The present invention belongs to the technical field of health-care products and particularly relates to a probiotic nutritional preparation suitable for astronauts. The probiotic nutritional preparation comprises 15%-20% of bifidobacterium lactis, 8%-12% of lactobacillus plantarum, 10%-15% of lactobacillus casei, 9%-16% of lactobacillus rhamnosus, 25%-30% of fructooligosaccharide and 20%-25% of xylooligosaccharide; the bifidobacterium lactis, lactobacillus plantarum, lactobacillus casei and lactobacillus rhamnosus are bacterium strain freeze-dried powder. The product aims at special needs ofthe astronauts and properly matches bacterium flora and prebiotics, during the preparation process of the freeze-dried powder, a self-made protective agent is added to improve activity of the variousmicroorganisms, so that the final product has high activity, can directly reach intestinal tracts and is good in effects, and the probiotics match the prebiotics and are efficient in reproduction.
Owner:北京神飞航天应用技术研究院 +1

Preparation method for flower fragrance black tea

The present invention provides a preparation method for flower fragrance black tea. The method comprises the following steps: at first, picking and collecting needed fresh flowers, washing and drying the flowers after removing impurities, bagging dried flowers into cloth bags, placing the cloth bags into a steam cabinet, covering the cloth bags with a layer of breathable spacer fabric; uniformly paving withered tea leaves on the breathable spacer fabric to steam for 3-5 hours; taking out the tea leaves, air-drying the tea leaves, mixing tea fruits with tea stalks, adding water to the mixture, and decoct the mixture into tea soup; pour the tea soup into the tea leaves according to a certain ratio, uniformly stirring the tea leaves, and fermenting the tea leaves for 2-4 hours; and placing the fermented tea leaves into corresponding molds to mold by steaming, and carrying out drying and packaging to obtain finished products. The scheme effectively promotes the transformation of tea leaves contents and the generation of tea leaf fragrant molecules, and ensures that the black tea has quality characteristics of a significant aging flavor, light natural flower fragrance, a thick and mellow taste, smoothness, sweetness and pleasure.
Owner:湖南益阳香炉山茶业股份有限公司

Method for preparing beautifying grape wine

The invention discloses a method for preparing beautifying grape wine, which comprises the following steps of: grinding 10 to 15 parts of tuber fleeceflower root, 5 to 8 parts of Chinese forest frog, 3 to 5 parts of astragalus root, 6 to 10 parts of mint and 5 to 8 parts of red jujube into fine powder, adding 400 to 450 parts of grape wine and 10 to 15 parts of gingko extract, stirring uniformly, hermetically placing for 60 to 90 days at normal temperature, and filtering medicinal dregs. The basic principle of grape wine, gingko liquid and Chinese medicinal materials is adopted, the medicinal effects of various required medicinal materials are mutually cooperative and supplemented, and the beautifying grape wine can play a unique role of maintaining beauty and keeping young for the female after long-term drinking.
Owner:葛雪华

Flower-fragrant black tea

The present invention relates to a fresh flower spice extraction, and a preparation technology of a black tea and an extract thereof. The preparation technology successively comprises the following steps: flower-fragrant concentrate extracting, instant black tea powder producing, fragrance enhancing, mixing, and packaging. The preparation technology of the flower-fragrant black tea fully takes the combined advantages of both traditional tea and instant tea, especially improves the dissolution rate of a first tea brewing, and improves product quality. The preparation technology of the flower-fragrant black tea fully uses the physical properties of strong suction force of the tea leaves and is beneficial to increase natural fresh flower fragrance absorption, and the fragrance enhancing method is safe and healthy.
Owner:王婧

Method for making sweet tangelo sericin polypeptide juice

The invention relates to a method for making sweet tangelo sericin polypeptide juice. A novel juice product which is excellent in taste and rich in nutrition is produced from sweet tangelo pulp as the main raw material through the steps of: performing enzymolysis treatment and stabilizer adding treatment after juicing, and enabling the treated juice to be compatible with sericin polypeptide having physical properties such as excellent suspension property and the like and biological activity such as resistance to oxidation and the like obtained through special enzymolysis treatment. The method provided by the invention has the characteristics that deep processing of the sweet tangelo is performed in advance so that the debitterizing process is omitted; as a result, the cost is saved and the original flavor is also ensured; and the sericin polypeptide is added to the juice, so that the functions as a preservative and a stabilizer are achieved while the function as the juice nutrition component is realized; and therefore, addition of the artificial preservative is avoided. According to the invention, konjac glucomannan serves as the main body, while pectin and xanthan gum serve as an auxiliary complex, so that a compound stabilizer of natural polysaccharide is formed and has excellent effect; and therefore, the nutritional functions of the product are greatly improved.
Owner:李卫旗

Seaweed light food powder

The present invention discloses seaweed light food powder and belongs to the technical field of food processing. The seaweed light food powder comprises the following raw materials in parts by weight:0.1-70 parts of soluble dietary fibers, 0.1-60 parts of seaweed enzyme powder and 0.1-45 parts of prebiotics; wherein the soluble dietary fibers are selected from A, B or C; the A is sodium alginate;the B is a combination of sodium alginate, carrageenan and agar; and the C is a combination of sodium alginate, oligofructose, inulin, carrageenan and agar; and the prebiotics are selected from oligofructose, inulin, oligo-isomaltose, trehalose or sorbitol or a combination thereof. The raw materials are all non-animal sources; the various elements of the soluble dietary fibers, prebiotics, seaweed enzymes, etc. are added; and the seaweed light food powder is natural and low-calorie, helps to control body weight in a long-term consumption, also has an effect of maintaining intestinal health, can be eaten once being mixed with water, and is convenient to eat and good in solubility.
Owner:QINGDAO BRIGHT MOON SEAWEED BIO HEALTH TECH GRP CO LTD

White loquat tea preparation method

The invention relates to the field of tea preparation, which is applied for preparing a boiled water direct soaked instant tea from loquat leaves, the process comprises, washing the fresh leaves, slicing, charging the sliced fresh leaves into the miscible liquid of bamboo charcoal and water, removing water through airing, spreading the dried fresh leaves onto mesh screens for drying, and curing until well-drying.
Owner:赵兴伟

Pickling method of Jerusalem artichoke

InactiveCN107637804AGuaranteed tasteCrisp without losing the tasteFood scienceFlavorJerusalem artichoke
The invention discloses a pickling method of Jerusalem artichoke. The method comprises the following steps of: step 1, thoroughly cleaning Jerusalem artichoke, draining the cleaned Jerusalem artichoke, cutting the drained Jerusalem artichoke into Jerusalem artichoke slices, uniformly mixing the Jerusalem artichoke slices with salt, and then performing air-drying until the Jerusalem artichoke slices are soft for standby application; step 2, after rinsing the Jerusalem artichoke slices obtained in step 1 with cooled boiling water, and drying the rinsed Jerusalem artichoke slices for standby application; step 3, preparing a seasoning sauce according to the proportion; putting the Jerusalem artichoke slices into the seasoning sauce, performing heating, performing stirring, fishing out the Jerusalem artichoke slices stirred with the seasoning sauce, and air-cooling the fished-out Jerusalem artichoke slices to room temperature; and step 4, putting the air-cooled Jerusalem artichoke slices ina drying oven, performing drying, putting the Jerusalem artichoke slices into rice wine, performing soaking, performing stirring continuously, fishing out the stirred Jerusalem artichoke slices, draining the fished-out Jerusalem artichoke slices, putting the drained Jerusalem artichoke slices in a dry and clean clay jar, and sealing the clay jar. The Jerusalem artichoke slices obtained by the pickling method can maximally reserve the original taste and overcome the fishy and astringent taste of the Jerusalem artichokeso as to enable the original flavor of the Jerusalem artichoke slices to beobvious and achieve the effects of being fragrant, sweet, fresh, crisp and tasteful in mouth feel; and besides, according to the pickling method disclosed by the invention, the pickling period is 6 days or less, and the method is suitable for industrial mass production.
Owner:宋宏婷

Kudzuvine flower-honey tea product

The invention belongs to the field of tea processing and relates to a kudzuvine flower-honey tea product. The kudzuvine flower-honey tea product is prepared from the following raw material ingredientsin parts by weight: 20-35 parts of kudzuvine flowers, 10-20 parts of ampelopsis grossedentata, 10-20 parts of honey, 5-10 parts of lotus leaves, 1-3 parts of barbary wolfberry fruit and 5-10 parts ofkudzuvine flower concentrated liquor. The kudzuvine flower-honey tea product is obtained by carrying out steps of extracting, mixing, fermenting and drying. According to the invention, by virtue of away of spraying the kudzuvine flower concentrated liquor, the utilization rate of the kudzuvine flowers can be increased, the fragrance of the kudzuvine flowers also can be beneficially enhanced, andthe absorption of the fragrance of the kudzuvine flowers also can be facilitated. A high temperature and high humidity way is adopted, bread yeasts can be autolyzed rapidly, and destruction of the original flavor in tea due to fermentation also can be reduced. By carrying out fermentation treatment on honey, glucose content in the honey is greatly reduced, and the drinking range of a honey product is expanded.
Owner:长沙爱扬医药科技有限公司

Niblet can

The invention discloses a niblet can. Raw materials of the niblet can comprise by weight: 20-80% of niblet, 10-60% of white sugar and 5-10% of propolis. A preparation method of the niblet can comprises the following steps: striping corn bract and corn silk, cleaning the corn with clear water, and threshing the corn to obtain niblet; adding the niblet into a pan to boil, and taking the niblet out after the niblet is cooked; adding other materials, and carrying out vacuum filling and sealing, followed by sterilization and cooling. The raw materials also contain a sweetener whose content is less than or equal to 0.3%. The niblet can of the present invention is sweet and tasty. The niblet is soft and elastic, and has good taste. The niblet can can be stored for a long time and is convenient in use. The niblet can has the characteristics of simple production technology, low cost and easy realization of industrial production.
Owner:DALIAN KANGYUAN FOOD

New hibiscus sabdariffa black tea

The present invention relates to new hibiscus sabdariffa black tea. The hibiscus sabdariffa black tea is prepared by the steps of hibiscus sabdariffa concentrate extracting, instant black tea powder preparing, tea fragrance enhancing, mixing, packaging, etc. The method can make full use of the advantages of the combination of traditional tea and instant tea, especially improve the dissolution rate of a first tea brewing and improve the quality of teabags. The method of spraying the hibiscus sabdariffa concentrate can improve the utilization rate of the hibiscus sabdariffa and is more beneficial for the absorption of the hibiscus sabdariffa aroma for the black tea.
Owner:姚蓉

Yellow tea of new technology, and production method thereof

The invention relates to yellow tea of new technology, and a production method thereof. The method particularly includes: with fresh tea tree leaves, with one bud and one leaf or one bud and two leaves, being a raw material, carrying out the steps of withering, deactivation of enzymes, rolling, heaping for yellowing, drying, and fragrance enhancing. The production method is used for producing high-quality yellow tea, which has the characters of sweet (fresh) corn-like fragrance or rice crust-like fragrance. In the method, withering time is prolonged, so that water content of the fresh leaves is reduced; the step of heaping for yellowing is carried out under sun to form a high-temperature and -humidity environmental conditions, thereby largely damaging chlorophyll; and yellow substances, such as theaflavin which is generated through non-enzymic auto-oxidization of polyphenols under the high-temperature and -humidity condition, are exposed, thereby improving the color quality of the yellow tea; the polyphenols are oxidized and the chlorophyll is degraded, and by means of ultraviolet ray in sunshine, generation of mildews and other adverse microorganisms in a tea base can be inhibited, so that the produced yellow tea have excellent quality and safety.
Owner:SHANDONG AGRICULTURAL UNIVERSITY
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