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

Preparation method of Xiangyuan fog bud tea

A technology for fog buds and tea leaves, which is applied in the field of preparation of Xiangyuan fog bud tea, can solve the problems of large color difference and uneven shape of Xiangyuan fog bud tea, and achieves the effects of bright color, improved taste and rich aroma.

Inactive Publication Date: 2015-12-09
ZHENAN SHENGHUA TEA DEV CO LTD
View PDF5 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a preparation method of Xiangyuan Wuya tea, which solves the problems of uneven shape and large color difference of Xiangyuan Wuya tea prepared by traditional methods

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

preparation example Construction

[0014] The invention provides a kind of preparation method of Xiangyuan fog bud tea, specifically implement according to the following steps:

[0015] Step 1, fresh leaf grading:

[0016] The picked fresh tea leaves from Xiangyuan Wuya are graded according to the standards that a single bud is high-quality, one bud and one leaf is super-grade, and one bud and two leaves are first-grade.

[0017] Step 2, stand green:

[0018] Spread the graded tea leaves on the bamboo fence for 3-6 hours, and the thickness of the leaves is 5-10cm.

[0019] Step 3, finish:

[0020] Put the tea leaves after greening into a hot air greening machine for greening, the amount of leaves thrown is 200-250kg / h, and the greening temperature is 270-300°C.

[0021] Step 4, kneading:

[0022] Put the finished tea leaves into a kneading machine and knead them. The amount of leaves thrown is 3kg / time, so that the sliver rate of the tea leaves can reach more than 85%. The kneading operation is as follows:...

Embodiment 1

[0029] Step 1, fresh leaf grading:

[0030] The picked fresh tea leaves from Xiangyuan Wuya are graded according to the standards that a single bud is high-quality, one bud and one leaf is super-grade, and one bud and two leaves are first-grade.

[0031] Step 2, stand green:

[0032] The tea leaves after grading were spread out on the bamboo fence for 3 hours, and the thickness of the spread was 10cm.

[0033] Step 3, finish:

[0034] The tealeaves after spreading green are put into the hot-air green-fixing machine for finishing, and the amount of leaf throwing is 200kg / h, and the finishing temperature is 270°C.

[0035] Step 4, kneading:

[0036] Put the finished tea leaves into a kneading machine and knead them. The amount of leaves thrown is 3kg / time, so that the sliver rate of the tea leaves can reach more than 85%. The kneading operation is as follows: according to the kneading grade, light twisting is performed for 4 minutes, heavy twisting is 2-5 minutes, and light ...

Embodiment 2

[0042] Step 1, fresh leaf grading:

[0043] The picked fresh tea leaves from Xiangyuan Wuya are graded according to the standards that a single bud is high-quality, one bud and one leaf is super-grade, and one bud and two leaves are first-grade.

[0044] Step 2, stand green:

[0045] Spread the tea leaves after grading on bamboo fences for 6 hours, and the cooling thickness is 5 cm.

[0046] Step 3, finish:

[0047] The tealeaves after spreading green are put into the hot-air green-fixing machine and carry out finishing, and the amount of throwing leaves is 250kg / h, and the finishing temperature is 300°C.

[0048] Step 4, kneading:

[0049] Put the finished tea leaves into a kneading machine and knead them. The amount of leaves thrown is 3kg / time, so that the sliver rate of the tea leaves can reach more than 85%. The kneading operation is as follows: according to the kneading grade, light twisting is performed for 4 minutes, heavy twisting is 2-5 minutes, and light twistin...

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 preparation method of Xiangyuan fog bud tea. The Xiangyuan fog bud tea serves as a raw material and is sequentially subjected to fresh leaf classification, tedding, hot air water removing, twisting of tea leaves to form strips, tea strip arranging and drying. Tea leaf moisture is controlled through tedding, bright and uniform color of the tea leaves obtained after water removing is guaranteed, and the taste of the tea leaves is improved. The tea leaves are preliminarily in a good form through control over twisting operation, and the tea leaves have a graceful form after tea strip arrangement. Most of the prepared tea leaves are in the form that two leaves exist on one bud, and the tea leaves are tippy and featured by green bloom, heavy body and rich fragrance. After the tea is brewed, the liquid color is yellow green, and the tea is clear, bright, clear and refreshed in chestnut flavor, sweet and mellow and durable.

Description

technical field [0001] The invention belongs to the technical field of tea processing, and relates to a preparation method of Xiangyuan fog bud tea. Background technique [0002] Elephant Garden Wuya is a famous green tea in southern Shaanxi. It is produced in the most beautiful Zhen'an County at the southern foot of the Qinling Mountains. The tea grows in high mountains above 800 meters above sea level. Photosynthesis saves substances, effectively accumulates more, and the tea leaves have a strong flavor. The fog in the mountains is thick, the air is humid, the tea tree cellulose synthesis speed is relatively slow, the crude fiber is less, and the tenderness of fresh leaves is enhanced. In the high-altitude tea area, its unique ecological environment is especially conducive to the formation and accumulation of nitrogen-containing compounds and aromatic substances in fresh leaves. more, while the content of tea polyphenols with a heavier bitter taste is lower. In addition...

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 刘法海吴正松程玉翠王涛
Owner ZHENAN SHENGHUA TEA DEV CO LTD
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