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

Making method of black tea having fruit and melon fragrance

A production method and technology for black tea, which are applied in directions such as tea treatment before extraction, can solve problems such as single taste of black tea, and achieve the effects of bright tea soup, revealing golden hair, and stable preparation method.

Inactive Publication Date: 2019-01-11
QIANNAN NORMAL UNIV FOR NATTIES +1
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, green tea and black tea are mainly used in Guizhou, but the taste of the made black tea is relatively single. Therefore, inventing a method for preparing black tea with special taste from the tea leaves produced in Duyun, Guizhou will play a role in promoting the diversified development of the tea industry. important meaning

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
  • Making method of black tea having fruit and melon fragrance
  • Making method of black tea having fruit and melon fragrance

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] Example 1. A kind of preparation method of melon and fruit aroma type black tea, prepare according to the following steps:

[0027] (a): Picking fresh leaves; in April 2017, the Fuding Dabai variety was picked from the tea garden in Duyun City, one bud and one leaf;

[0028] (b): Withering: After 20 minutes of withering in the sun, turn to indoor withering until the gloss of the leaf surface disappears, the leaf color turns to dark green, the green grass smell subsides, the hair is fragrant, and the water loss reaches 70%. The indoor withering temperature is 25°C. The solar withering temperature is 35°C.

[0029] (c): greening; alternately shaking and standing for the withered leaves, repeat 3 times, shaking green for 5 minutes → standing for 20 minutes → shaking for 10 minutes → standing for 20 minutes → shaking for 5 minutes → standing for 10 minutes, until the melon and fruit smell revealed;

[0030] (d): Kneading: Knead the green leaves for 35 minutes, press ligh...

Embodiment 2

[0034] Example 2. A kind of preparation method of melon and fruit aroma type black tea, prepare according to the following steps:

[0035] (a): Picking fresh leaves; in April 2017, it was picked from the Fuding Dabai variety in the tea garden in Duyun City, with one bud and two leaves;

[0036] (b): Withering: After 15 minutes of withering in the sun, turn to indoor withering until the luster of the leaf surface disappears, the leaf color turns to dark green, the green grass smell subsides, the hair is fragrant, and the water loss reaches 70%. The indoor withering temperature is 22°C. The solar withering temperature is 30°C.

[0037] (c): greening; alternately shaking and standing for the withered leaves, repeat 3 times, shaking green for 5 minutes → standing for 20 minutes → shaking for 10 minutes → standing for 20 minutes → shaking for 5 minutes → standing for 10 minutes, until the melon and fruit smell revealed;

[0038] (d): Kneading: Knead the green leaves for 30 minut...

Embodiment 3

[0042] Example 3. A kind of preparation method of melon and fruit aroma type black tea, prepare according to the following steps:

[0043] (a): Picking fresh leaves; in August 2017, it was picked from the Fuding Dabai variety in the tea garden in Duyun City, with one bud and two leaves;

[0044] (b): Withering: After withering in sunlight for 25 minutes, switch to indoor withering until the gloss on the leaf surface disappears, the leaf color turns to dark green, the grass smell subsides, the fragrance is transparent, and the water loss reaches 70%. The indoor withering temperature is 28°C. The solar withering temperature was 38°C.

[0045] (c): greening; alternately shaking and standing for the withered leaves, repeat 3 times, shaking green for 5 minutes → standing for 20 minutes → shaking for 10 minutes → standing for 20 minutes → shaking for 5 minutes → standing for 10 minutes, until the melon and fruit smell revealed;

[0046](d): Kneading: Knead the green leaves for 40...

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 making method of black tea having fruit and melon fragrance. The tea is prepared through five working procedures of withering picked fresh leaves, performing making of greenleaves, performing rolling, performing fermentation and performing drying. The preparation method for making the black tea is stable, the prepared black tea is rich in nutrient components, tea leavesare tight in strips and leaf tips are shown, and the black tea is dark brown and glossy, has faintly golden color, is rich in sweet taste, has fruit and melon fragrance, and is red bright in tea soup,and red and even in leaf base.

Description

technical field [0001] The invention relates to a method for making tea, in particular to a method for making melon-fruit-flavored black tea. Background technique [0002] Black tea, English is Black tea. During the processing of black tea, a chemical reaction centered on the enzymatic oxidation of tea polyphenols occurred, the chemical components in fresh leaves changed greatly, tea polyphenols were reduced by more than 90%, and new components such as theaflavins and thearubigins were produced . Aroma substances are significantly increased compared with fresh leaves. Therefore, black tea has the characteristics of black tea, red soup, red leaves, sweet and mellow. Among the black tea varieties in my country, Keemun black tea is the most famous and the second largest tea in my country. Black tea is a fully fermented tea, which is refined from suitable new tea tree leaves as raw materials. Withering is an important process in the initial production of black tea, which is...

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): A23F3/06A23F3/08A23F3/12
CPCA23F3/06A23F3/08A23F3/12
Inventor 周才碧赵幸运周小露刘丽明宋加艳罗学尹田茂燕石悦王佳菜李平罗举成李雷雪
Owner QIANNAN NORMAL UNIV FOR NATTIES
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