CN101828613B - Process for producing Pu'er tea powder - Google Patents
Process for producing Pu'er tea powder Download PDFInfo
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- CN101828613B CN101828613B CN 201010166372 CN201010166372A CN101828613B CN 101828613 B CN101828613 B CN 101828613B CN 201010166372 CN201010166372 CN 201010166372 CN 201010166372 A CN201010166372 A CN 201010166372A CN 101828613 B CN101828613 B CN 101828613B
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Abstract
The invention discloses a process for producing Pu'er tea. The Pu'er tea powder is prepared by soaking, extracting, filtering, concentrating under reduced pressure, drying in vacuum, crushing and sieving. The product is yellow to brown powder, is soluble in water, and can be drunk by dissolving the powder in boiled water or mineral water; the product is convenient to use, only 250ml of water is needed to add into every 1.5g of powder, so the using amount is small; the product is rapid to dissolve, the solution is clear, has no sediment, and has faint scent and refreshing odor and mellow sweet aftertaste after drinking, and better keeps original flavor of tea; and the product has the advantages of no slag, no peculiar smell and no throat choke.
Description
Technical field:
The present invention relates to the food production technology field, specifically a kind of production technology of Pu ' er tea powder.
Background technology:
How to make Pu'er tea reach optimal mouthfeel, both kept original pure natural characteristic and abundant nutritional labeling, just drink again.There is following deficiency in existing Pu'er tea product in drinking:
1, Pu'er tea is drunk inconvenience, and people brew trouble when drinking, carry inconvenience.
2, traditional extraction method easily causes the loss of Pu'er tea nutritional labeling, changes the Pu'er tea characteristic.
3, conventional method industrial production difficulty is large, and cost is high.
Summary of the invention:
The invention provides a kind of production technology of Pu ' er tea powder, namely conventional method combines with modern technologies, can effectively solve the deficiency that prior art exists.Simplify the Pu'er tea extraction process, with the simplest method, reached the optimum efficiency that keeps the Pu'er tea genuineness, reduced simultaneously cost, convenient and swift, enhance productivity simultaneously.
Purpose of the present invention is achieved through the following technical solutions: a kind of production technology of Pu ' er tea powder, and take Pu'er tea as raw material, immersion, extraction, filtration, reduced pressure concentration, vacuum drying, crushing screening, the Pu ' er tea powder that makes is characterized in that:
Described extraction step is: get the Pu'er tea raw material, clean one time with warm water, remove cleaning fluid, volume ratio adds 45～80 ℃ of warm water of 8 times of amounts by weight, soaks 30-40 minute, and placing ultrasonic frequency is the Ultrasound Instrument of 45～60KHz, extracted 30～60 minutes, 4 layers of gauze filter, and place stand-by; Melt cinder more by weight volume ratio add 45～80 ℃ of warm water of 8 times of amounts, placing ultrasonic frequency is that 45～60KHz Ultrasound Instrument was extracted 30-60 minute, 4 layers of gauze filter place stand-by;
Described concentration step is: merge filtrate twice, be evaporated to concentrate under 70～75 ℃, 0.06～0.078MPa condition: tealeaves=2: 1 weight ratios, left standstill 12 hours; Get supernatant is evaporated to 70 ℃ of proportions 1.20～1.25 under 70～75 ℃, 0.06～0.078MPa condition clear cream;
Described drying steps is: clear cream is taken out vacuum drying under 55～70 ℃, 0.06～0.078MPa condition, dryly pulverize after fully, cross 100 mesh sieves, get Pu ' er tea powder.
The present invention has improved the selection to the Pu'er tea raw materials for production: raw material adopts living, ripe or half fermentation of pu'er tea all can.The raw materials for production that the present invention adopts and Pu ' er tea powder product all are fit to GB/T14456-2008.
The present invention has the following advantages: (1) traditional extraction process combines with modern supersonic extracting method, keeps preferably the active ingredient of Pu'er tea.This technique has kept the primary characteristic of Pu'er tea, has kept natural pure flavor and the nutritive value of Pu'er tea.(2) use the aqueous solution to extract, avoided the interference of organic solution to Pu'er liquor color, pure flavor; The high temperature of having avoided producing in traditional extraction is distinguished the flavor of, and is charred flavor.(3) this technique is convenient to industrialization production, and is with low cost.Improved raw-material requirement, take life, ripe, half fermentation of pu'er tea as raw material, no longer pulverized, reduced the production technology link, reduced cost.(4) product is yellow to brown ceramic powder, and soluble in water, product is easy to carry, instant-drink.Drink after can adding the dissolving of boiling water or mineral water, can join fruit juice and transfer drink, also can be used as food industry and add raw material.(5) product is easy to use, and consumption is few, and 300ml water only needs 1.5g, and dissolving is rapid, and solution is limpid without precipitation, and smell delicate fragrance, tasty and refreshing has the pure and mild sugariness that returns after the drink, kept preferably the Normal juice taste of tealeaves.(6) product is without slag, free from extraneous odour, not synanche.
The specific embodiment:
1, a kind of Pu ' er tea powder is take life, Pu'er tea ripe or partly fermentation as raw material.
2, the technological process of production:
Get the Pu'er tea raw material, clean one time with warm water, remove cleaning fluid, volume ratio adds 45～80 ℃ of warm water of 8 times of amounts by weight, soaks 30-40 minute, and placing ultrasonic frequency is the Ultrasound Instrument of 45～60KHz, extracted 30～60 minutes, 4 layers of gauze filter, and place stand-by; Melt cinder more by weight volume ratio add 45～80 ℃ of warm water of 8 times of amounts, placing ultrasonic frequency is that 45～60KHz Ultrasound Instrument was extracted 30-60 minute, 4 layers of gauze filter place stand-by;
Described concentration step is: merge filtrate twice, be evaporated to concentrate under 70～75 ℃, 0.06～0.078MPa condition: tealeaves=2: 1 weight ratios, left standstill 12 hours; Get supernatant is evaporated to 70 ℃ of proportions 1.20～1.25 under 70～75 ℃, 0.06～0.078MPa condition clear cream;
Described drying steps is: clear cream is taken out puts vacuum drying under 55～70 ℃, 0.06～0.078MPa condition, dryly pulverize after fully, cross 100 mesh sieves, both the Pu ' er tea powder product.
3, product feature:
Product is yellow to brown ceramic powder, soluble in water, can add to drink after boiling water or mineral water dissolve.Product is easy to use, and consumption is few, and 250ml water only needs 1.5g, and dissolving is rapid, and solution is limpid, and without precipitation, smell delicate fragrance, tasty and refreshing has the pure and mild sugariness that returns after the drink, kept preferably the Normal juice taste of tealeaves.Product is without slag, free from extraneous odour, not synanche.
Technological process of production content disclosed by the invention is protection scope of the present invention.
Claims (2)
1. the production technology of a Pu ' er tea powder is characterized in that take Pu'er tea as raw material, through immersion, extraction, filtration, reduced pressure concentration, vacuum drying and crushing screening, makes Pu ' er tea powder, and step is:
(1) gets the Pu'er tea raw material, clean one time with warm water, remove cleaning fluid, 45～80 ℃ of warm water that add by weight 8 times of amounts soaked 30～40 minutes, placed Ultrasound Instrument, be to extract under 45～60KHz 30～60 minutes in ultrasonic frequency, filter through 4 layers of gauze that filtrate is placed stand-by;
(2) melt cinder adds 45～80 ℃ of warm water of 8 times of amounts more by weight, places Ultrasound Instrument, is to extract 30～60 minutes under 45～60KHz in ultrasonic frequency, filters through 4 layers of gauze, and filtrate is placed stand-by;
(3) concentration step is: merge filtrate twice, be evaporated to Nong Suo Ye ︰ tealeaves=2:1 weight ratio under 70～75 ℃, 0.06～0.078MPa condition, left standstill 12 hours; Get supernatant is evaporated to 70 ℃ of proportions 1.20～1.25 under 70～75 ℃, 0.06～0.078MPa condition clear cream;
(4) drying steps is: clear cream is taken out vacuum drying under 55～70 ℃, 0.06～0.078MPa condition, and crushed after being dried gets Pu ' er tea powder to crossing 100 mesh sieves.
2. Pu ' er tea powder production technology according to claim 1 is characterized in that: raw material tealeaves makes a living, the Pu'er tea of ripe or half fermentation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010166372 CN101828613B (en) | 2010-05-10 | 2010-05-10 | Process for producing Pu'er tea powder |
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| Application Number | Priority Date | Filing Date | Title |
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| CN 201010166372 CN101828613B (en) | 2010-05-10 | 2010-05-10 | Process for producing Pu'er tea powder |
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| CN101828613A CN101828613A (en) | 2010-09-15 |
| CN101828613B true CN101828613B (en) | 2013-01-02 |
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| CN 201010166372 Expired - Fee Related CN101828613B (en) | 2010-05-10 | 2010-05-10 | Process for producing Pu'er tea powder |
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Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102038046B (en) * | 2010-11-16 | 2013-06-26 | 蒙顿茶制品(大连)有限公司 | Production method of Pu'er tea ferment liquid, ferment powder and ferment beverage |
| CN102696811B (en) * | 2011-12-02 | 2014-04-16 | 湖南梅山黑茶有限公司 | Preparation method of instant black tea |
| CN102754712B (en) * | 2012-07-27 | 2013-11-13 | 福建农林大学 | Instant green tea powder processing method |
| CN103238701A (en) * | 2013-05-23 | 2013-08-14 | 昆明宝特药用植物研究开发有限公司 | Food composition applicable to smoking and drinking crowds and preparation method of food composition |
| CN104365951B (en) * | 2014-02-22 | 2017-07-11 | 芜湖市三山区绿色食品产业协会 | A kind of preparation method of Negundo Chastetree Leaf caffein |
| CN104381548A (en) * | 2014-02-22 | 2015-03-04 | 彭常安 | Preparation method of vitex negundo leaf caffeine |
| CN104938699B (en) * | 2014-03-25 | 2020-09-15 | 云南天士力帝泊洱生物茶集团有限公司 | Method for producing Pu' er tea powder by taking fresh leaves as raw materials through liquid state fermentation |
| CN104719543B (en) * | 2015-04-16 | 2018-05-25 | 西华大学 | A kind of highland barley Pu'er instant milk tea powder and preparation method thereof |
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| CN1429503A (en) * | 2002-01-04 | 2003-07-16 | 鞍山师范学院 | Preparation method of bottled active nutrition tea beverage |
| CN1695473A (en) * | 2004-12-01 | 2005-11-16 | 浙江大学 | Method for extracting effective content of tea |
| CN1759710A (en) * | 2005-11-09 | 2006-04-19 | 云南省农业机械研究所 | 'Puer' caffeine and processing method |
| CN1907060A (en) * | 2006-08-02 | 2007-02-07 | 云南龙润药业有限公司 | Instant pu'er tea and its preparation method |
| CN101228913A (en) * | 2008-02-19 | 2008-07-30 | 叶敬昌 | Method of preparing novel Puer tea paste |
| CN101473879A (en) * | 2008-11-28 | 2009-07-08 | 华芳烟用香料有限公司 | Preparation method of Yunnan black tea extract and use thereof |
-
2010
- 2010-05-10 CN CN 201010166372 patent/CN101828613B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1429503A (en) * | 2002-01-04 | 2003-07-16 | 鞍山师范学院 | Preparation method of bottled active nutrition tea beverage |
| CN1695473A (en) * | 2004-12-01 | 2005-11-16 | 浙江大学 | Method for extracting effective content of tea |
| CN1759710A (en) * | 2005-11-09 | 2006-04-19 | 云南省农业机械研究所 | 'Puer' caffeine and processing method |
| CN1907060A (en) * | 2006-08-02 | 2007-02-07 | 云南龙润药业有限公司 | Instant pu'er tea and its preparation method |
| CN101228913A (en) * | 2008-02-19 | 2008-07-30 | 叶敬昌 | Method of preparing novel Puer tea paste |
| CN101473879A (en) * | 2008-11-28 | 2009-07-08 | 华芳烟用香料有限公司 | Preparation method of Yunnan black tea extract and use thereof |
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| CN101828613A (en) | 2010-09-15 |
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