CN1423953A - Tea making method - Google Patents
Tea making method Download PDFInfo
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- CN1423953A CN1423953A CN 01143243 CN01143243A CN1423953A CN 1423953 A CN1423953 A CN 1423953A CN 01143243 CN01143243 CN 01143243 CN 01143243 A CN01143243 A CN 01143243A CN 1423953 A CN1423953 A CN 1423953A
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- Prior art keywords
- heating
- green
- tea
- tealeaves
- making method
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Abstract
A method for heating tea leaves includes constant-pressure heating the saturated water vapor to become over-heat water vapor, and heating tea leaves. Its advantages are heating while dewatering, high effect, and low cost.
Description
The present invention relates to the Tea Processing technical field, particularly the technology that completes in Green Tea Processing.
In Green Tea Processing technology, first step technology completes exactly, it is by the way of high temperature, short time the enzymatic activity in the fresh tea passes (dark brownish green) to be destroyed rapidly, still be with when again the moisture in dark brownish green being deviate to 65% left and right sides dark green just can enter second the step knead technology, the quality of de-enzyming process is directly related with quality of tea leaves.Chafing dish commonly used is fried the method for killing in the production and processing at present, and this method is simple, but is subjected to the duration and degree of heating and operating influence very big, and excessive the completing of firepower overdoed, and the firepower deficiency completes not saturating, and it is even inadequately to complete.Therefore, the tealeaves of making usually has unsettled qualities such as smoke, the smell of burning, red limit, red stalk.Fry the shortcoming of the method for killing for overcoming chafing dish, people design the method that has adopted steam beating again, and this method completes evenly, thorough, good, the easy operating of quality, but dark brownish green water content has increased about 12% after completing, and does not reach the requirement of kneading technology.Therefore must with the moisture that increases and dark brownish green in original part moisture oven dry remove, reach just can enter after the requirement and knead technology.For this reason, the technology that adopts of Japan is: steam beating → cooling → just rub → hot blast dewaters → in rub → hot blast dehydration → essence rubs.The technology of domestic employing has: (1) steam beating → cooling → hot blast blows baking (beating leaf) → knead; (2) (steam+hot blast) complete → cool off → hot blast blows baking (beating leaf) → knead.These method technologies are loaded down with trivial details, and device structure complexity, cost height, power consumption are big, particularly after the steam beating cooling, repeat for a long time to be heated for dehydration, easily make tealeaves flavescence, tea milli impaired, lost the advantage that steam beating tealeaves is had.Therefore, in production and processing, be difficult to be widely used.
Purpose of the present invention is exactly a kind of ideal scheme that proposes for the defective that solves said method.
The present invention is achieved in that saturated vapor continued level pressure heating, after making its temperature surpass saturation temperature to form superheated vapour, with it tealeaves completed again.Because superheated vapour temperature under the constant situation of pressure is more much higher than saturated vapor, the enzyme in dark brownish green is lost activity, and simultaneously the part moisture in dark brownish green is taken away, can knead after completing.
It is fast, even, thorough that the present invention compared with prior art has the speed of completing, the dehydrating step that completes puts in place, solved the problem of complete in the Green Tea Processing back dehydration and flavescence fully, and process equipment is simple, easy to operate, cost is low, energy consumption is little, cost is low, made green tea quality is better.
The present invention very easily implements, and continues heating as long as will now be used for the saturated vapor of tea green-keeping under the level pressure situation, after making it to form superheated vapour, imports the operation that can complete in the special green-keeping machine again.
Claims (1)
- A kind of fixing method of tealeaves is characterized in that saturated vapor is continued level pressure heating, after making its temperature surpass saturation temperature to form superheated vapour, with it tealeaves is completed again.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01143243 CN1423953A (en) | 2001-12-13 | 2001-12-13 | Tea making method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01143243 CN1423953A (en) | 2001-12-13 | 2001-12-13 | Tea making method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1423953A true CN1423953A (en) | 2003-06-18 |
Family
ID=4677094
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01143243 Pending CN1423953A (en) | 2001-12-13 | 2001-12-13 | Tea making method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1423953A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104430983A (en) * | 2014-12-04 | 2015-03-25 | 河源市仙湖茗露茶业发展有限公司 | Tea leaf fixation method |
| CN104920676A (en) * | 2015-06-28 | 2015-09-23 | 安庆万草千木农业科技有限公司 | Production equipment of selenium-rich organic green tea |
| CN105028711A (en) * | 2015-05-28 | 2015-11-11 | 浙江四贤茶业有限公司 | Yellow soup tea leaf production process |
-
2001
- 2001-12-13 CN CN 01143243 patent/CN1423953A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104430983A (en) * | 2014-12-04 | 2015-03-25 | 河源市仙湖茗露茶业发展有限公司 | Tea leaf fixation method |
| CN105028711A (en) * | 2015-05-28 | 2015-11-11 | 浙江四贤茶业有限公司 | Yellow soup tea leaf production process |
| CN104920676A (en) * | 2015-06-28 | 2015-09-23 | 安庆万草千木农业科技有限公司 | Production equipment of selenium-rich organic green tea |
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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 | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |