Processing method of cold-water-brewed bagged black tea

A processing method and a cold water bag technology are applied in the field of tea processing, which can solve the problems of cold-brewed black tea and the like, and achieve the effects of less gastrointestinal irritation, low caffeine extraction rate, mellow taste and sweetness

Inactive Publication Date: 2016-08-24
GUIZHOU SHENGTAIGU TEA CO LTD
View PDF6 Cites 3 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore the blank place in the prior art is: the method for processing cold-brewed black tea still does not have

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

[0006] The present invention is described in further detail below in conjunction with the examples: select middle leaf, early growth, clone, the caffeine content is little, and the state-level " Fuding big white tea " tea tree excellent variety fresh leaf (tea green tea) that amino acid, protein and aromatic substance content are more ) as the raw material tea; modern high-tech numerical control automatic continuous withering machine is adopted, the withering time is 4 hours to 5 hours, 45% is moderately withered, and 1-octenol and salicylic acid formazan are produced in the withered leaves. Components such as ester and linalool are increased to increase the high aroma of black tea; a modern high-tech CNC pressurized rolling machine is adopted, and the pressurization mode is: medium pressure for 20 minutes-heavy pressure for 1 hour-light pressure for 20 minutes to promote the shape of the rolled leaves Tightening, the damage rate of leaf tissue is increased to 80-90%, achieving...

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 discloses a processing method of cold-water-brewed bagged black tea, and fills the gap in the prior art, i.e., the processing method of the cold-water-brewed bagged black tea does not exist in the prior art. The processing method of the cold-water-brewed bagged black tea is characterized by comprising the following steps: carrying out crushing after the steps of withering, rolling, fermenting and drying; carrying out microwave sterilizing; and carrying out late-stage aroma improving by using far infrared ray. The processing method of the cold-water-brewed bagged black tea has the following advantages: the step of soaking is carried out by using cold water, namely the black tea packed in a heat-sealed tea filter paper bag is put into a container containing the cold water, and the container is shaken for several times with the cap tightly closed , so that tea water with red and bright color and luster can be rapidly soaked out in 3-5 minutes; and the prepared tea water is durable and mellow in tea-leaf fragrance, and has original sweet, refreshing and mellow tea-leaf flavor. Unique 'mellow, strong and fresh' qualities of the black tea are presented by using the processing method, so that the processing method has the functions of making the cold-water-brewed bagged black tea 'lower in caffeine extract rate, reduced in bitter and astringent tastes as well as smaller in irritations to the stomach' compared with hot-water-brewed black tea. The brewed black tea is mellow, delicious and sweet in taste. The processing method thoroughly solves the common problems of bitter and astringent tastes of the tea water caused by high tea polyphenol and caffeine contents of fine varieties of tea leaves from large-leafed tea trees which are commonly used as tea leaves suitable for black tea preparation.

Description

technical field [0001] The invention is a processing method of tea leaves in the international patent classification, in particular a processing method of cold water bagged black tea. Background technique [0002] In the prior art, the processing methods of tealeaves include withering, rolling, fermenting, drying, and finally packaging into finished products. In the actual processing of tea leaves, there are only slight differences in the specific processes of each processing link in the prior art, and each has its own merits. Their appearance does provide numerous processing methods for the processing of tea leaves and provide users with better beverages. . But because there is no black tea that can be brewed with cold water since ancient times, people can only use boiling water to brew it when drinking black tea, and it has been used until now. This is for fast-paced, frequent activities, high-efficiency political circles, senior management and decision-making white-coll...

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
Inventor 何刚罗庆华
Owner GUIZHOU SHENGTAIGU TEA CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap