CN104186727A

CN104186727A - Liupu tea aging technology

Info

Publication number: CN104186727A
Application number: CN201410423462.4A
Authority: CN
Inventors: 李丽芬
Original assignee: Individual
Current assignee: Individual
Priority date: 2014-08-26
Filing date: 2014-08-26
Publication date: 2014-12-10

Abstract

The invention discloses a liupu tea aging technology. The liupu tea aging technology comprises the steps of constructing an underground aging chamber, storing tea materials in layering, and adjusting the temperature and humidity automatically, wherein the underground aging chamber construction comprises the steps of digging below the ground level for 3-10m, building walls from four sides of the bottom, which are higher than the ground level by 0.5-1m, installing movable gas windows, and laying Chinese fir boards at the bottom and four walls; the tea material layering comprises the steps of arranging a plurality of rows of layered wood frames in the underground aging chamber, and putting bamboo baskets filled with tea leaves onto the wood frames; automatic temperature and humidity regulating equipment is installed in the underground aging chamber and is used for regulating and controlling the temperature regulation and humidity regulation via micro computer information; in the tea leaf aging process, the tea leaf conversion is observed and judged, and when the tea leaf aging meets the requirement, the tea leaves are moved to a store house. The liupu tea aging technology guarantees the reproduction and growth of fungi which are hygrophilous, prefer warmth and are aerobic in the tea leaf aging process, is high in aging speed, is short in cycle, has a good aging effect, and can produce high-quality liupu tea continuously and stably.

Description

A kind of six fort tea ageing process

Technical field

The invention belongs to six fort tea processing technique field.

Background technology

Six fort tea are six large teas---a member in black tea family, because originating in Liu Bao township, Cangwu County, Wuzhou, it gains the name, and be Chinese history well-known tea, the history of existing more than 1,500 year.In the Qing Dynasty, between year in Jiaqing, with unique betel nut perfume, list Chinese well-known tea in, become tribute, the existing row of classifying again the protection of Chinese geography famous special product as.Six fort tea are to obtain through manufacturing procedures such as wet heap, fermentation, steam pressure, ageings with the gross tea of just making.Quality and the ageing of six fort tea have much relations.The main method of ageing is according to six fort tea ageing principles, for it, creates a good ageing environment, treats its Natural Transformation under the condition of suitable temperature, humidity.In ageing process, selecting ageing environment is the key factor that causes ageing effect quality.

No matter be six traditional fort tea processing, or six modern fort tea processing, its last procedure is all to press ageing.It is a most outstanding technology of six fort tea processing that six fort tea press ageing technology, is also tea difference black with it place.

Six fort tea ageing process mainly comprise: 1, the selection of ageing environment; 2, control temperature, the humidity of ageing process.

Six traditional fort tea ageings are to carry out in conventional warehouse or bomb shelter.Shortcoming is that the cross-ventilation degree in bomb shelter is poor, and temperature, the humidity in conventional warehouse are extremely unstable, vary within wide limits, be unfavorable for that the needed happiness of tea aging is wet, procreation, the growth of happiness temperature, aerobic fungi (microorganism-coronoid process fall apart capsule bacterium), thereby cause the conversion speed of tea aging slow, and ageing is inhomogeneous, and the ageing cycle is long, make the ageing process of six fort tea be difficult to control, had a strong impact on the quality of six fort tea.

Summary of the invention

The object of the invention is to invent that a kind of aging speed is fast, the cycle is short, ageing is effective, can avoid above-mentioned shortcoming, can produce continually and steadily six fort tea ageing process of high-quality six fort tea.

A kind of six fort tea ageing process of the present invention, its spy is characterised in that it comprises the construction of underground ageing chamber, the layering of tea material is deposited, automation temperature adjustment, damping, specific embodiment is as follows:

A, first under ground level, to dig 3-10 rice dark, from bottom, four limit wallings exceed the about 0.5-1 rice of ground level, 3-90 lever boards is installed on demand, general by 1 lever boards of every 20-25 squares of installations, inwall whitewashes cement sand, bottom, wall repave dress China fir plate, build up underground ageing chamber;

B, in underground ageing chamber, multirow layering yoke is set, the every layer height of yoke is 0.5-1 rice, facilitates bamboo basket to pick and place;

C, automation temperature adjustment, damping equipment are installed in underground ageing chamber, by the information-based regulation and control of micro computer, are realized automation temperature adjustment, damping;

D, tealeaves is moved to underground ageing chamber, adopt hand-worked lift that the bamboo basket layering that tealeaves is housed is set on yoke;

E, startup automation temperature adjustment, damping equipment, temperature, the humidity of adjusting ageing chamber, make it ageing; The relative humidity of basement remains on 75% to 90%, temperature remains on 23 ℃ to the scope of 28 ℃ of optimum tea agings;

F, in tea aging process, observe and the conversion of evaluation tealeaves, after tea aging reaches requirement, move to warehouse.

A kind of six fort tea ageing process of the present invention, be the advantage that absorbs traditional ageing process, then innovated, reform, reach the ageing environment that substantially improves six fort tea, promote procreation, the growth of the oxidation fungi of tea aging, accelerate the conversion speed of six fort tea ageings and improve product quality.

A kind of six fort tea ageing process of the present invention, guaranteed that needed happiness in tea aging process is wet, happiness temperature, aerobic fungi (microorganism-coronoid process fall apart capsule bacterium) procreation, growth, have that aging speed is fast, the cycle is short, ageing is effective, can produce continually and steadily high-quality six fort tea.

The specific embodiment

A kind of six fort tea ageing process of the present invention, it comprises, and build underground ageing chamber, tea aging layering is deposited, tea aging environment temperature and humidity are controlled, and concrete ageing process process is as follows:

Build a, underground ageing chamber, build area being 500 square metres is example, under ground level, dig 3-10 rice dark, from bottom, four limit wallings exceed the about 0.5-1 rice of ground level, by 25 square metres of 1 lever boards, inwall whitewashes cement sand, and bottom, wall repave dress China fir plate, build up underground ageing chamber, built a good ageing environment;

B, in underground ageing chamber, multirow layering yoke is set, the passage between yoke and yoke is 1 meter, and the every layer height of yoke, than the high 0.5-1 rice of the bamboo basket that fills six fort tea, facilitates bamboo basket to pick and place;

C, installation automation temperature adjustment, damping equipment, utilize the information-based regulation and control of micro computer, realizes automation temperature adjustment, damping;

D, tealeaves is moved to underground ageing chamber, adopt hand-worked lift that the bamboo basket layering that six fort tea are housed is set;

F, in tea aging process, routine observation and evaluation tea aging situation; After reaching requirement, tea aging moves to warehouse.

Claims

1. six fort tea aging methods, is characterized in that it comprises that build underground ageing chamber, tea aging layering is deposited, tea aging environment temperature and humidity controls, and concrete aging method process is as follows:

Build a, underground ageing chamber, digs 3-10 rice dark under ground level, and from bottom, four limit wallings exceed the about 0.5-1 rice of ground level, 2-90 lever boards is installed, and by 20-25 square metre of 1 lever boards, inwall whitewashes cement sand, bottom, wall repave dress China fir plate, build up underground ageing chamber;

B, tea aging layering yoke are installed, and in underground ageing chamber, multirow layering yoke are set, and the every layer height of yoke, than the high 0.5-1 rice of the bamboo basket that fills six fort tea, facilitates bamboo basket to pick and place;

C, automation temperature adjustment, damping equipment are installed in underground ageing chamber, are utilized the information-based regulation and control of micro computer, realize automation temperature adjustment, damping;

D, tealeaves is moved to underground ageing chamber, adopt hand-worked lift that the bamboo basket layering that six fort tea are housed is set on yoke;