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

Processing method of twisted old-leaf black tea

A processing method and technology of old leaves, applied in the field of processing bar-shaped old leaf black tea, to achieve the effects of sweet aroma, bright orange-red soup color, and increasing soluble substances

Active Publication Date: 2012-10-10
萧氏茶业集团有限公司
View PDF2 Cites 21 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the remanufactured black tea is black crushed tea, and there are few reports on how to improve the quality of bar-shaped old-leaf black tea and enhance the competitiveness of bar-shaped old-leaf black tea from the processing technology.

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

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0022] Taking the bright leaves of Yichang big-leaf tea tree variety as an example, the implementation steps of the present invention are described, and the preparation method is also suitable for other big-leaf teas.

[0023] A processing method of bar-shaped old leaf black tea, comprising the following steps:

[0024] (1) Selection of fresh leaves: use the fresh leaves of Yichang big-leaf tea tree species as processing raw materials, and pick a single mature fresh leaf from the end of April to the beginning of May, and the weight of the louver is between 10 and 15g;

[0025] (2) Withering: use sunlight to wither, the temperature is 28~30℃, the humidity is 50~60%, and the fresh leaves are spread on the ground platform with a thickness of about 1kg / m 2 , the withering time is 2 hours, and the stall is turned 1-2 times in the middle, so that the leaves lose their luster and the leaves are soft. If it is not sunny, charcoal fire is burning, hot wind withers, the room temperatur...

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

PropertyMeasurementUnit
Thicknessaaaaaaaaaa
Login to View More

Abstract

A processing method of twisted old-leaf black tea includes the steps of picking fresh leaves, withering the fresh leaves, rolling the fresh leaves, treating the rolled leaves, fermenting the rolled leaves, primarily baking the leaves, enhancing health function and drying to obtain finished products. Single ripe fresh leaves are used as raw material, procedures of continuously processing and rolling for multiple times, treating the rolled leaves and enhancing the health function are adopted in the processing process of the old-leaf black tea, complete strip of the leaves is kept without breakage, contents of the old-leaf black tea are converted, soluble substances are increased, and the old-leaf black tea which can be made into soup with sweet fragrance, orange and bright color and fresh taste is finally formed.

Description

technical field [0001] The invention relates to a processing method of black tea, in particular to a processing method of strip-shaped old-leaf black tea. Background technique [0002] Old-leaf black tea is made from mature single fresh leaves according to the black tea processing technology. [0003] Black tea is a mainstream product in the international tea market. It has a strong aroma and a fresh and mellow taste, and is favored by consumers from all over the world. In recent years, the "black tea craze" that has sprung up suddenly in China is in the ascendant, and the high-end black tea market represented by Jin Junmei has become popular, and the supply is in short supply. Middle and low-grade black teas occupy the main part of black tea production. Because of their extensive production process, especially old black teas generally have shortcomings such as loose cords, low aroma, and weak taste, which lead to no one caring for consumers. The price of black tea made fr...

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
IPC IPC(8): A23F3/08
Inventor 肖勇
Owner 萧氏茶业集团有限公司
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