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

Ripened Pu'er tea and production method thereof

A Pu-erh tea and cooked tea technology, applied in the field of tea processing, can solve problems such as differences in the quality of Pu-erh tea, and achieve the effects of stabilizing the quality of Pu-erh tea, promoting reproduction and metabolism, and promoting rapid ripening

Pending Publication Date: 2020-04-17
YUNNAN AGRICULTURAL UNIVERSITY +1
View PDF9 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to the uncertainty of microbial colonies, there are certain differences in the quality of each batch of Pu'er tea (cooked tea)

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
  • Ripened Pu'er tea and production method thereof
  • Ripened Pu'er tea and production method thereof
  • Ripened Pu'er tea and production method thereof

Examples

Experimental program
Comparison scheme
Effect test

preparation example Construction

[0025] Step 1, preparation of bacterial suspension: single or mixed bacterial strains and domestic water according to "Preparation and application method of exogenous inoculated strains for Pu'er tea piles" (CN201810945189.X) according to 1: The material-to-liquid ratio of 5 was mixed, extracted at room temperature for 30 minutes, and then filtered to obtain the inoculum suspension.

[0026] Step 2, preparation of inoculated fermented base: mix the inoculated bacteria suspension obtained in step (1) with Yunnan big leaf sun-dried green tea in a certain proportion, the inoculum amount is 200-250mL / Kg, add a certain amount of water, and mix the tea leaves Moisture content increased to 35-45%. The hair tea inoculated with the dominant fungus is evenly spread in the fermentation basket with a thickness of 15-25cm.

[0027] Step 3. Controllable microbial directional fermentation: place the inoculated fermented base in step (2) in a multifunctional temperature-controlled, humidity-...

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
Heightaaaaaaaaaa
Login to View More

Abstract

The invention provides a ripened Pu'er tea and a production method thereof. The method comprises the following steps: preparing a bacterial suspension, preparing an inoculated fermentation blank, controlling microorganism directional fermentation, and airing. The application of inoculated strains in the fermentation of the ripened Pu'er tea is promoted through the controllable microorganism directional fermentation, so the pile fermentation time of the Pu'er tea is shortened, the quality of the Pu'er tea is stabilized, and the health-care efficacy of the Pu'er tea is improved, thereby the digitization, greenization, standardization and functionalization of the ripe Pu'er tea production are further realized.

Description

technical field [0001] The invention relates to the technical field of tea processing, in particular to a cooked Pu'er tea and a preparation method thereof. Background technique [0002] Pu'er tea (cooked tea) is a kind of black tea in my country. Heap fermentation is the key process for the quality of Pu-erh tea. Its essence is centered on microbial metabolism, through the comprehensive activity process of extracellular enzymes, microbial heat and microbial self-metabolism. Compared with other teas, Puer tea has certain health effects in lowering blood pressure, lowering blood sugar, lowering blood fat, helping digestion, preventing arteriosclerosis, anti-rheumatism, and anti-cancer. This is related to the specific quality components of Puer tea under the participation of microorganisms. [0003] The processing process of Pu'er tea (cooked tea) is: fresh leaves of Yunnan big-leaf species--killing--kneading--(sunlight) drying--grading and stacking of raw tea--(blending of r...

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): A23F3/10
CPCA23F3/10
Inventor 马存强周斌星郑城钦李肖宏
Owner YUNNAN AGRICULTURAL UNIVERSITY
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