Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Production method for high-quality tea

A production method and high-quality technology, applied in the direction of pre-extraction tea treatment, etc., can solve the problems of yellowing in quality green tea soup, difficult to satisfy consumers, low aroma, etc., and achieve the benefits of synthesis and transformation, carbon metabolism, and accelerated moisture. the effect of dispersal

Inactive Publication Date: 2016-09-21
CHONGQING YUNLING TEA IND TECH
View PDF3 Cites 3 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] At present, due to the selection of varieties, raw material grades and insufficient processing technology, many famous and high-quality green teas have problems such as yellowing of green tea soup, astringent taste, and low aroma in quality, and it is difficult to meet the needs of consumers.

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Production method for high-quality tea

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0041] A kind of processing method of green tea, it comprises following concrete steps successively:

[0042] 1) Raw material selection and picking

[0043] The selected raw material variety is Fuding Dabai tea; the raw material is picked from a pollution-free ecological tea garden at an altitude of 550-650m. In this case, the raw material is produced in a 5A-level national forest park in Yongchuan District, Chongqing City - Chashan Bamboo Sea Scenic Area, Scenic Area It belongs to the subtropical monsoon humid climate, with an average temperature of 18.2°C, a maximum temperature of 39°C, and a minimum temperature of 2°C. The annual average rainfall is 1042.2mm, the average sunshine is 1298.5h, and the annual average frost-free period is 317 days. The scenic spot is rich in vegetation, with a forest coverage rate of 97%. The air is fresh and clean; the picking time is in mid-March, and the temperature on sunny days is required to be 20-25°C; the standard for picking fresh leav...

Embodiment 2

[0066] A kind of processing method of green tea, it comprises following concrete steps successively:

[0067] 1) Raw material selection and picking

[0068] The selected raw material variety is Zaobaijian No. 5; the raw material picking requirements are to be collected from pollution-free ecological tea gardens at an altitude of 550-650m. In this case, the raw materials are produced from the 5A-level national forest park in Yongchuan District, Chongqing City - Chashan Bamboo Sea Scenic Area. The scenic spot belongs to the subtropical monsoon humid climate, with an average temperature of 18.2°C, a maximum temperature of 39°C, and a minimum temperature of 2°C. The annual average rainfall is 1042.2mm, the average sunshine is 1298.5h, and the annual average frost-free period is 317 days. The scenic spot is rich in vegetation and the forest coverage rate reaches 97%. , the air is fresh and clean; the picking time is in mid-March, and the temperature on sunny days is required to be ...

Embodiment 3

[0091] A kind of processing method of green tea, it comprises following concrete steps successively:

[0092] 1) Raw material selection and picking

[0093] The selected raw material variety is Nanjiang No. 1; the raw material is picked from a pollution-free ecological tea garden at an altitude of 550-650m. In this case, the raw material is produced in the 5A National Forest Park in Yongchuan District, Chongqing City - Chashan Bamboo Sea Scenic Area, which belongs to Subtropical monsoon humid climate, with an average temperature of 18.2°C, a maximum temperature of 39°C, a minimum temperature of 2°C, an average annual rainfall of 1042.2 mm, an average sunshine of 1298.5 hours, and an average annual frost-free period of 317 days. The scenic spot is rich in vegetation, with a forest coverage rate of 97%. Fresh and clean; the picking time is in mid-March, and the temperature in sunny days is required to be 20-25°C; the standard for picking fresh leaves is one bud and one leaf at t...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention relates to a production method for high-quality tea. The method sequentially comprises the processing steps of selection and picking of a raw material, spreading, fixation, spread cooling, rolling, shaping, roasting and the like; it is strictly controlled that the variety Zaobaijian No. 5 of the raw material is selected; according to the requirements of raw material picking, the raw material is picked from a pollution-free ecological tea garden at the altitude of 550-650 m, the picking time is in the middle ten days of March, and the air temperature on a sunny day is required to range from 20 DEG C to 25 DEG C. The processing method is carried out from the perspectives of selection of the high-quality raw material, spreading optimization and other processing technologies, and the quality of green tea is improved.

Description

[0001] The application of the present invention is a divisional application for the invention patent with the application date of September 26, 2014 and the application number 201410500339.8. technical field [0002] The invention relates to tea production, in particular to a production method of high-quality green tea. Background technique [0003] The quality characteristics of green tea require that all flavanols are not oxidized or change less, so the process uses high temperature and high heat to destroy the enzymatic oxidation and prevent the oxidation of catalyzed flavanols. At the same time, the heating process of fresh leaves, high temperature conditions and corresponding water changes in the enzymatic heat denaturation treatment all promoted a series of non-enzymatic chemical reactions in its contents. Therefore, the quality appearance of "green leaves and green soup" and the chemical composition characteristics of "damp heat" transformation as the main component a...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): A23F3/06
CPCA23F3/06A23F3/12A23F3/14
Inventor 李中林胡翔吴全鲁礼勋杨娟刘素强
Owner CHONGQING YUNLING TEA IND TECH
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com