CN102919400A

CN102919400A - Tea production method adopting steam roller type combined green removal and quenching technology

Info

Publication number: CN102919400A
Application number: CN2012104580971A
Authority: CN
Inventors: 魏矗刚
Original assignee: GUIZHOU PROVINCE MEITAN COUNTY QIANMING TEA INDUSTRY Co Ltd
Current assignee: GUIZHOU PROVINCE MEITAN COUNTY QIANMING TEA INDUSTRY Co Ltd
Priority date: 2012-11-15
Filing date: 2012-11-15
Publication date: 2013-02-13

Abstract

The invention discloses a tea production method adopting steam roller type combined green removal and a quenching technology, and is characterized in that the quenching technology is joined in the transition stage of the processes of green removing, shaping and drying, and two green removing devices are matched to remove green of fresh tea leaves; on the basis of the conventional process method, after the tea leaf spreading and grading processes, the drying process is preformed after steam green removal, quenching treatment, green removal with a roller, quenching treatment, shaping process and quenching treatment. According to the tea production method, the processed tea leaf product is excellent, the product quality of the tea leaves in summer and autumn is remarkably improved, the tea leaves are picked all over the year, and the yield of the tea leaves is improved, therefore, the tea green quantity produced in each mu of tea garden is improved to 700-800 kilograms from 300-400 kilograms, the planting enthusiasm of tea growers is improved, so that the purposes of increasing the incomes of the peasants and enterprise and increasing the financial tax are achieved, and the sustainable development of the tea industry is promoted.

Description

Steam adds the drum-type combination and completes and the method for preparing tea of using chilling technique

Technical field

The present invention relates to the technical field of the tealeaves deep processing in the processing of farm products, relate in particular to and a kind ofly add drum-type combination with steam and complete and the method for preparing tea of using chilling technique.

Background technology

At present varied to the dark brownish green method of processing of tealeaves, manual mode and part operation adopt the Mechanized Processing mode and deposit, very most of processing enterprise is processing spring tea and give up summer autumn tea leaf processing only, so cause the tea resources utilization rate not high, the benefit of Tea Industry industry is also lower.And because weather and temperature are larger on the impact of tea product quality, after deliberation contrast: the tealeaves quality of finished that green tea is produced under low temperature environment and normal temperature environment is done contrast, and the tea product quality of finding to produce under the low temperature environment is apparently higher than the product of producing under hot environment.At present cooling technology is applicable such as Iron Guanyin " air-conditioned room " atelier in the existing tea making process, but adopt in short-term, local, rapidly, large temperature difference quenching technology do not use in Tea Production and reports.

Summary of the invention

The objective of the invention is according to the problem of mentioning in the background technology and situation, providing a kind of steam to add the drum-type combination completes and the method for preparing tea of using chilling technique, effectively utilize the natural ecological environment advantage of our locality, further improve the advantage quality of tea products, particularly promote summer autumn tea product quality, improve the effective rate of utilization of tea resources.

Steam adds drum-type combination and completes and the method for preparing tea of using chilling technique, and its adopts chilling technique to be engaged on and completes, the transition stage in the shaping, dry run, and supporting two kinds of device combinations that complete fresh tea leaf that completes; Namely on traditional handicraft method basis, at the quenching-shaping process of the roller fixation of the laggard row steam beating-quenching of the blue or green classification operation of tea spreading-again-again-again enter drying process behind the quenching.

Adopt the beneficial effect of technical solution of the present invention to be: to make the tea products of processing better, obviously improve the product quality of summer autumn tea leaf, can pick tea-leaves the whole year, improve tree rate under the tealeaves, make the dark brownish green amount of every mu of tea place output bring up to the 700-800 kilogram by original 300-400 kilogram, improve the tea grower and plant enthusiasm, reach that increasing peasant income, enterprise increase income, financial tax increase, and promote the sustainable development of tea industry.

Description of drawings

Fig. 1 is that steam of the present invention adds drum-type combination and completes and the method for preparing tea processing process figure that uses chilling technique.

Fig. 2 is conventional process flow figure.

The specific embodiment

Adopting steam of the present invention to add drum-type combination completes and has increased process with the tea making of using chilling technique, than traditional tea-manufacturing technology: the dark brownish green blue or green classification-roller fixation-shaping-drying of gather-spreading out is made comparisons and increased by four process procedures: its concrete operation step is: spread out green grass or young crops after dark brownish green the adopting, classification, carry out steam beating after the classification, with Chiller the tealeaves that the first step completes is carried out the quenching first time behind the steam beating, the tealeaves material of quenching enters second step roller fixation operation for the first time, and then carry out quenching, then enter the shaping operation, quenching for the third time after the shaping, enter again drying, sterilization Titian again, again screening, at last packing warehouse-in.Steam beating during combination completes overcomes by the high-temperature steam heat transfer type; The tradition mode of completing makes the dark brownish green uneven drawback of being heated, thereby avoid burnt sheet, red appearance keeps the green characteristics of tealeaves delicate fragrance leaf, behind steam beating, add again the shortcoming that the roller fixation operation remedies steam beating fragrance deficiency, make its color, smell, taste and shape reach higher level.

Chilling low temperature is controlled at 1-2 degree Celsius.Adopt the tea-manufacturing technology of this innovation, the finished product that the amino acid content of the finished product hydrotrope that same raw material is produced is produced than common process improves more than 13%, and phenol ammonia ratio index descends 17%; Finished product sense index, fragrance scoring also significantly improve, and be especially obvious to summer autumn tea quality-improving effect.

Claims

1. steam adds drum-type combination and completes and the method for preparing tea of using chilling technique, it is characterized in that: its adopts chilling technique to be engaged on and completes, the transition stage in the shaping, dry run, and supporting two kinds of device combinations that complete fresh tea leaf that completes; Namely on traditional handicraft method basis, at the quenching-shaping process of the roller fixation of the laggard row steam beating-quenching of the blue or green classification operation of tea spreading-again-again-again enter drying process behind the quenching.