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Method for pu'er tea fermented by biological enzyme

A bio-enzyme, Pu-erh tea technology, applied in the direction of tea treatment before extraction, can solve the problems of difficult quality assurance, unsanitary, time-consuming, etc., and achieve the effects of small tea loss, sweet taste and stable quality.

Inactive Publication Date: 2008-01-30
王乐观
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to overcome the unhygienic, labor-intensive, time-consuming and difficult-to-guarantee deficiencies in the existing Pu-erh tea fermentation process, the present invention provides a method for fermenting Pu-erh tea with biological enzymes.

Method used

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  • Method for pu'er tea fermented by biological enzyme

Examples

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Comparison scheme
Effect test

Embodiment 1

[0027] A. Fully mix 1 ton of sun-dried green hair tea, 0.4 tons of water and 0.1 ton of biological enzyme nutrient solution with a pH value of 6.5, wherein the biological enzyme nutrient solution is uniformly mixed at room temperature with the following components:

[0028] Bromelain 0.1 kg

[0029] Glucose 15 kg

[0030] Mango Juice 30kg

[0031] Water 54.9 kg

[0032] B, the above-mentioned tea leaves after mixing are stacked on the platen on the stand with the height of every layer of 40cm;

[0033] C. Put the stand in the fermentation room, control the temperature of the tea heap on the platen of the stand at 40°C, and ferment for 25 days to obtain Pu'er tea.

Embodiment 2

[0035] A. Fully mix 1 ton of sun-dried green hair tea, 0.6 tons of water and 0.3 tons of biological enzyme nutrient solution with a pH value of 4.5, wherein the biological enzyme nutrient solution is formed by uniformly mixing the following components at room temperature:

[0036] Papain 0.3 kg

[0037] Glucose 35 kg

[0038] 10 kg grape juice

[0039] Passion fruit juice 15kg

[0040] Water 39.7 kg

[0041] B, the above-mentioned tealeaves after mixing are stacked on the platen on the stand with the height of every layer of 70cm;

[0042] C. Put the stand in the fermentation room, control the temperature of the tea heap on the platform of the stand at 65°C, and ferment for 20 days to obtain Pu'er tea.

Embodiment 3

[0044] A. Fully mix 1 ton of sun-dried green hair tea, 0.5 ton of water and 0.2 ton of biological enzyme nutrient solution with a pH value of 5.5, wherein the biological enzyme nutrient solution is uniformly mixed at room temperature by the following components:

[0045] Papain 0.1 kg

[0046] Amylase 0.1 kg

[0047] Glucose 25 kg

[0048] 20kg watermelon juice

[0049] 10kg pineapple juice

[0050] 44.8 kg of water

[0051] B, the above-mentioned tealeaves after mixing are stacked on the platen on the stand with the height of every layer of 60cm;

[0052] C. Put the stand in the fermentation room, control the temperature of the tea heap on the platen of the stand at 50°C, and ferment for 22 days to obtain Pu'er tea.

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Abstract

A method for fermenting Pu'er tea by biologic enzyme includes such steps as mixing raw tea, water and nutritive liquid containing biologic enzyme in mass ratio of 1: (0.4-0.6): (0.1-0.3), stacking on shelves layer by layer which controlling the layer height to be 40-70 cm, and fermenting at 40-65 deg.C for 20-25 days. Its advantages are short time, and high quality of tea.

Description

technical field [0001] The invention relates to a method for preparing Pu'er tea, in particular to a method for fermenting Pu'er tea with biological enzymes, and belongs to the technical field of tea processing and manufacturing. Background technique [0002] Pu'er tea is a famous historical tea in my country. Its soup color is ruddy and bright, the taste is sweet, and the smell is mellow and fragrant. Warm the stomach, refresh the mind, reduce fat and lose weight, prevent and fight cancer, delay aging and other health benefits. Therefore, it has been favored and loved by consumers at home and abroad for a long time. Cao Xueqin, a great writer in my country, wrote Pu'er tea into the literary masterpiece "A Dream of Red Mansions", and Tolstoy, a great Russian writer, also had a wonderful description of drinking Pu'er tea in his book "War and Peace". The traditional Pu'er tea is obtained from Yunnan's unique large-leaf sun-dried green tea, which is fermented on the ground for...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A23F3/10
Inventor 王乐观
Owner 王乐观
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