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Making method of cleaning-free Pu'er tea

A production method and technology of Pu'er tea, which is applied in the field of tea, can solve the problems of heaping smell, peculiar smell, astringent and pungent throat, etc., and achieve the effect of stable quality, sweet and smooth taste, and good technical effect

Active Publication Date: 2014-08-13
李汶徽 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] Moreover, the new Pu-erh tea made through traditional techniques often has a heavy pile of smell and peculiar smell, and it also has a harsh and pungent taste when drinking.

Method used

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  • Making method of cleaning-free Pu'er tea

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0047] A kind of preparation method of washing-free Pu'er tea:

[0048] After putting the prepared Pu'er Mao tea or Pu'er tea into the centrifuge container, use 60MPa high-pressure water to rinse for 4 minutes and then soak for 20 minutes; then start the centrifuge container, control the rotating speed of the centrifuge container to be 400 rpm, and continue to spin and clean for 5 minutes. After 10 minutes, stop the operation of the centrifuge container after draining, and use high-pressure water to rinse the tea leaves in the centrifuge container for 5 minutes; then start the accelerated centrifuge container, control the rotating speed of the centrifuge container to be 700 rpm, and dehydrate the tea leaves until the water content is less than 25%; after that, take out the natural wind from the centrifuge container.

Embodiment 2

[0050] A kind of preparation method of washing-free Pu'er tea:

[0051] After putting the prepared Pu'er Mao tea or Pu'er tea into the centrifuge container, use 90MPa high-pressure water to rinse for 3 minutes and then soak for 8 minutes; then start the centrifuge container, control the rotating speed of the centrifuge container to be 500 rpm, and continue to spin and clean for 3 minutes. After 10 minutes, stop the operation of the centrifuge container after draining, and then use high-pressure water to rinse the tea leaves and let them stand for rinsing in the centrifuge container for 7 minutes; then start the accelerated centrifuge container, control the speed of the centrifuge container to 800 rpm, and dehydrate the tea leaves to moisture The content is 5%; after that, take out the natural wind from the centrifuge container.

Embodiment 3

[0053] A kind of preparation method of washing-free Pu'er tea:

[0054] After putting the prepared Pu'er Mao tea or Pu'er tea into the centrifuge container, use 120MPa high-pressure water to rinse for 3 minutes and then soak for 5 minutes; then start the centrifuge container, control the rotating speed of the centrifuge container to be 600 rpm, and continue to spin and clean for 2 minutes. After 10 minutes, stop the operation of the centrifuge container after draining, and use high-pressure water to rinse the tea leaves in the centrifuge container for 10 minutes; then start the accelerated centrifuge container, control the speed of the centrifuge container to 900 rpm, and dehydrate the tea leaves to moisture The content is 10%; after that, take out the natural wind from the centrifuge container.

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Abstract

The invention relates to the field of tea, and particularly relates to a making method of a cleaning-free Pu'er tea. The making method comprises the steps: after charging Pu'er raw tea or Pu'er tea in a centrifugal container, washing for 2-20 min with 30-150 MPa high-pressure water; soaking the Pu'er raw tea or Pu'er tea in the centrifugal container for 10-60 min; starting the centrifugal container for carrying out rotary cleaning on the Pu'er raw tea or Pu'er tea for 2-20 min; draining water and then stopping the operation of the centrifugal container, rinsing, and washing the Pu'er raw tea or Pu'er tea for 2-10 min for second time by using the high-pressure water; starting the centrifugal container for dewatering the Pu'er raw tea or Pu'er tea until the water content of the tea is less than 25 percent; and naturally airing. The making method is simple and easy to operate, suitable for clean and large-scale production, and good in technical effect; the made cleaning-free Pu'er tea is clean and sanitary, high in quality, sweet and tender in taste, stable in quality, and free from foreign flavor, peculiar smell, dust, powder, residues, harmful substances and the like.

Description

technical field [0001] The invention relates to the field of tea, in particular to a method for preparing no-wash Pu'er tea. Background technique [0002] Yunnan Pu'er tea (cooked tea) has a special process of "stacking", which is the key to forming the quality characteristics of Pu'er tea. In this process, microorganisms play an important role. These microorganisms are mainly Aspergillus niger, Aspergillus clavus, and Aspergillus gray , Rhizopus, lactic acid bacteria, yeast and Penicillium, Rhizopus, Saccharomyces, and bacteria, at a certain temperature, undergo a series of complex and violent biotransformation and oxidation reactions in the "stacking" technology to turn heat into "cooked tea". [0003] However, the cooked tea that has just come out of the heap has a heap smell, peculiar smell, as well as ash and mold corpses produced under environmental conditions. These heap and peculiar smells need 3-5 years of aging to stabilize the quality. [0004] Moreover, the fir...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23F3/06
Inventor 李汶徽晏祥惠
Owner 李汶徽
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