Preparation method of flower-fragrance white tea

A technology for white tea and floral fragrance, applied in the field of preparation of floral white tea, can solve the problem of no floral fragrance, etc., and achieve the effects of improving sweetness and mellowness, improving product quality, and eliminating green gas.

Inactive Publication Date: 2017-07-18
TEA RES INST OF FUJIAN ACADEMY OF AGRI SCI
View PDF4 Cites 5 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Although the new craft white tea has changed the traditional white tea in appearance, the raw materials are Fuding Dahao, Fuan Dabai, etc. The aroma is pure and has no floral fragrance.

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 1

[0020] A preparation method of floral-flavored white tea, comprising the steps of:

[0021] (1) Put the fresh tea leaves outdoors to wither in sunlight to reduce weight by 2% to 3%, and then move them into the withering room and spread them to cool the withered leaves;

[0022] (2) Shake the green withered leaves by 10 revs / min for 2 to 3 minutes;

[0023] (3) place the withered leaves on the water sieve after shaking green, and wither, control the indoor temperature of the withering room at 20-24°C, the relative temperature of 55%-75%, and the withering time of 24-30 hours;

[0024] (4) Sieve 5 withered leaves obtained in step (3) into 1 sieve, mix them evenly, and place them on a vibrating green spreading machine together with a water sieve, vibrate the sea greens 20 to 30 times quickly for 2 to 3 minutes, and place them for 3 ~ 4 hours to get off the plane, Delang Qingye;

[0025] (5) An appropriate amount of the Langqing leaves obtained in step (4) is placed in an aroma ...

Embodiment 2

[0030] A preparation method of floral-flavored white tea, comprising the steps of:

[0031] (1) Spread the fresh leaves of golden peony tea with one bud and two or three leaves evenly on the water sieve according to the leaf amount of 0.75-1.0 kg / square meter, put it outside in the sun to wither and reduce the weight by 2%-3%, and mix it during the period Once or twice, until the green color changes slightly and the fragrance begins to appear, move it into the withering room and let it cool;

[0032] (2) Shake the withered leaves; specifically: place the withered leaves in the barrel of the shaker, the withered leaves account for 1 / 2 to 2 / 3 of the volume of the shaker barrel, and press 10 rpm Shake the green, shake the green for 2 to 3 minutes, get off the machine when the green gas is strong and the fragrance is revealed;

[0033] (3) Place the withered leaves on the water sieve according to the leaf amount of 0.75~1.0 kg / square meter after shaking green and wither in the wi...

Embodiment 3

[0040] A method for preparing floral-flavored white tea, which uses the fresh leaves of a golden peony tea tree with one bud and two or three leaves as raw materials, withering in the sun, shaking green leaves, indoor micro-domain control withering, vibrating waves, initial baking at high temperature, rolling while hot, drying, It is produced by methods such as picking and refiring, which specifically includes the following steps:

[0041] (1) Spread the fresh leaves of golden peony tea with one bud and two or three leaves evenly on the water sieve according to the leaf amount of 0.75-1.0 kg / square meter, put it outside in the sun to wither and reduce the weight by 2%-3%, and mix it during the period Once or twice, until the green color changes slightly and the fragrance begins to appear, move it into the withering room and spread it to cool.

[0042] (2) Shake the withered leaves cooled to room temperature in the barrel of the green machine, the withered leaves account for 1 / ...

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 the technical filed of tea processing, and specifically relates to a preparation method of flower-fragrance white tea. The preparation method of the flower-fragrance white tea comprises the following steps of: withering fresh tea leaves in the sun, carrying out slight shaking, carrying out indoor micro-domain-regulated withering, carrying out vibration-waving, carrying out high-temperature preliminary drying, carrying out rolling when the tea leaves are still hot, carrying out drying, and then, carrying out selecting and weeding so as to prepare the flower-fragrance white tea. The invention has the following beneficial effects: the white tea prepared by the preparation method of the flower-fragrance white tea disclosed by the invention is semi-rolled stripes with slightly shrunken folds on leaf blades which are dark green with brown in color and luster; the white tea is obvious in flower fragrance and free of grassy smell, as well as sweet and mellow in flavor; the tea soup is dark yellow in color and clear; and the tea leaves are complete and translucent. Compared with prior art, the preparation method of the flower-fragrance white tea disclosed by the invention shortens withering time of the white tea, overcomes influence of bad weather, and improves product quality; moreover, the processes of shaking and waving are integrated so as to improve aroma of the product, and the process of high-temperature preliminary drying is combined so as to eliminate the grassy smell, as well as improve the sweetness and the mellowness. The strip shape of the white tea is tighter compared with conventional technology, and the prepared white tea is mellow in flavor and stronger in aroma, and thus, demands of the market and the consumers are satisfied.

Description

technical field [0001] The invention relates to the technical field of tea processing, in particular to a method for preparing floral-flavored white tea. Background technique [0002] White tea is one of my country's special teas, more than 90% of which are produced in Fujian, and are sold well in Europe, America and Southeast Asia. In recent years, with the continuous deepening of research on the health functions of white tea and the enhancement of people's awareness of health care, white tea has gradually become a fashionable tea drink at home and abroad due to its unique flavor. [0003] According to the tenderness of fresh leaves, white tea products mainly include pekoe silver needles, white peony, tribute eyebrows, and longevity eyebrows. The traditional primary processing of white tea mainly includes two processes of withering and drying. Traditional white tea retains the natural shape of fresh leaves and is loose in shape. New technology white tea, referred to as new...

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): A23F3/06A23F3/12
Inventor 王振康陈泉宾邬龄盛张应根陈林
Owner TEA RES INST OF FUJIAN ACADEMY OF AGRI SCI
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