CN1059078A - Extraction method of tea essence - Google Patents
Extraction method of tea essence Download PDFInfo
- Publication number
- CN1059078A CN1059078A CN 91106983 CN91106983A CN1059078A CN 1059078 A CN1059078 A CN 1059078A CN 91106983 CN91106983 CN 91106983 CN 91106983 A CN91106983 A CN 91106983A CN 1059078 A CN1059078 A CN 1059078A
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- China
- Prior art keywords
- tea
- caffein
- tealeaves
- extraction method
- extraction
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
Extraction method of tea essence is a kind of production method of extracting the solubility caffein from tealeaves.
Technological process is as follows:
This extraction method of tea essence, the utilization rate of active ingredient will improve about 30% in the tealeaves, and tealeaf residue also will be fully utilized.In the caffein production process, can also add some composition or trace elements, thereby produce compound caffein the human body beneficial.
Description
" extraction method of tea essence " is a kind of production method that extracts the solubility caffein from tealeaves.
People like making beverage with tea, drinking tea not only can quench one's thirst refreshes oneself, and being of value to healthy, traditional method of infusing tea is that tealeaves is placed in the cup, steeps the tea in boiling water, cuppa will be infused three, four friendships usually, this method of infusing tea, the people that drinks tea can not drink the uniform tea of taste, still contains the tea matter about 40% in the tealeaves that discards, the storage of tealeaves is difficulty relatively, is difficult to make for a long time tealeaves to keep fresh.
Infuse tea and store the above-mentioned weak point of bringing in order to overcome tealeaves, the first chief executive of Special Administrative Region time has developed the production method of extracting the solubility caffein from tealeaves at home.
The technological process of extraction method of tea essence is as follows:
Fresh tea leaf in its → stir-fry tea → pulverizing → extraction () → filtration (one) ()/() concentrates → drying → packing → finished product ↑ filtrate ↓ filter residue
Tealeaf residue ← filtration (two) ← extraction (two) ← clear water
Now each procedure is described as follows:
1. stir-fry tea: frying this procedure of tea point identical with traditional stir-fry tea operation is: its purpose all is to make fresh tea leaf in its dehydration under suitable temperature change into the good to eat solubility tea matter of sweet-smelling, dissimilarity is, tradition is fried the shaping of the very fastidious tealeaves of tea operation, and existing operation needn't be taken time and energy on being shaped.
2. pulverize: will fry good tealeaves and pulverize, and its objective is that improving kingfisher gets efficient, will increase the rate of recovery.
3. kingfisher is got (one): the solubility tea matter kingfisher in the tealeaves is taken out under condition of stirring with hot water.
4. filter (one): kingfisher is got liquid filter, tealeaf residue is filtered.
5. kingfisher is got (two): the filter residue that will filter () with the clear water washing and for the second time kingfisher get, to improve yield.
6. filter (two): secondary kingfisher is got liquid filter, filtrate is used for for the first time kingfisher gets, and is good pillow material after the filter residue and drying.
7. concentrate: the filtrate that will filter (one) concentrates, and the crystallization of tea matter is separated out.
8. dry: as the oven dry of the table water of crystallization tea matter to be removed, thereby obtain the finished product caffein.
9. pack: caffein cooling back quantitative package is in the container or packaging bag of sealing black out.
Extraction method of tea essence can batch production, also can serialization production.
The production method technology that the present invention developed is simple, and equipment making is easy, power is little, energy consumption is low, yield rate is high.Both can get on the job with indigenous methods, can build up the production line of high mechanization, automation again.
This production method of extracting the solubility caffein from tealeaves has been arranged, the utilization rate of effective ingredient will improve about 30% in the tealeaves, tealeaf residue also will be turned waste into wealth and will be fully utilized, the economic worth of tealeaves will improve greatly, people will change traditional custom of infusing tea with tealeaves, the substitute is with caffein and infuse tea, and infuse tea with caffein, people will drink the uniform tea of taste, and the storage of caffein is easier than tealeaves.
In caffein, can also add some composition or trace elements, thereby produce compound caffein the human body beneficial.
Claims (1)
- " extraction method of tea essence " is to extract a kind of method that solubility tea juice becomes caffein from tealeaves, it is characterized in that:The technological process of extraction method of tea essence is as follows:Fresh tea leaf in its → stir-fry tea → pulverizing → extraction () → filtration () (filtrate)/() concentrates → drying → packing → finished product ↑ filtrate ↓ filter residueTealeaf residue ← filtration (two) ← extraction (two) ← clear waterIn the leaching process of caffein, can also add some composition or trace elements, thereby produce compound caffein the human body beneficial.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 91106983 CN1059078A (en) | 1991-04-23 | 1991-04-23 | Extraction method of tea essence |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 91106983 CN1059078A (en) | 1991-04-23 | 1991-04-23 | Extraction method of tea essence |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1059078A true CN1059078A (en) | 1992-03-04 |
Family
ID=4908351
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 91106983 Pending CN1059078A (en) | 1991-04-23 | 1991-04-23 | Extraction method of tea essence |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1059078A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1038299C (en) * | 1993-01-20 | 1998-05-13 | 南昌洪婺名茶开发公司 | Production technology for distilled tea |
| CN1043949C (en) * | 1993-03-01 | 1999-07-07 | 茹培凌 | Tea comprehensive processing and utilization method |
| CN104381548A (en) * | 2014-02-22 | 2015-03-04 | 彭常安 | Preparation method of vitex negundo leaf caffeine |
| US9078455B2 (en) | 2010-03-25 | 2015-07-14 | Conopco, Inc. | Process for manufacturing tea products |
-
1991
- 1991-04-23 CN CN 91106983 patent/CN1059078A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1038299C (en) * | 1993-01-20 | 1998-05-13 | 南昌洪婺名茶开发公司 | Production technology for distilled tea |
| CN1043949C (en) * | 1993-03-01 | 1999-07-07 | 茹培凌 | Tea comprehensive processing and utilization method |
| US9078455B2 (en) | 2010-03-25 | 2015-07-14 | Conopco, Inc. | Process for manufacturing tea products |
| CN104381548A (en) * | 2014-02-22 | 2015-03-04 | 彭常安 | Preparation method of vitex negundo leaf caffeine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination |