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Healthcare composite tea making technology

A production process and tea technology, applied in the field of health tea production process, can solve the problems of slow dissolution rate of active ingredients, poor taste and color of Maoyan berry tea, etc., to reduce autolysis, reduce the growth of miscellaneous bacteria, improve taste effect

Inactive Publication Date: 2013-12-11
JISHOU UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] The purpose of the present invention is to disclose a tea that can solve the problems of poor taste and color of Maoyan berry tea and the slow dissolution rate of its active ingredients, ensure good uniformity of tea flowering, and is easy to drink, and can maintain the original quality of traditional fermented tea. High-quality tea processing method rich in organic selenium and flavonoids

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0031]The fresh Maoyan berry leaves are fixed by a tea drum fixing machine for 2-3 minutes and then set aside; 100Kg of dried sweet tea raw materials are sprayed with 10-12kg of 30% tea polyphenol solution (30% tea polyphenol solution preparation method: market Purchase 60% tea polyphenol powder, add equal weight of water to make it), keep the water content at 16-18%, then add 150Kg of Maoyan berry leaves that have been killed, stir and mix well, and the pile height will be about 45cm. Cover with wet cotton cloth, control the temperature at 74-80°C, and the relative humidity of the air at 80%-85%, and pile it up for 8-12 hours; spray 5L of 0.001% sodium selenite solution; steam with 100-106°C steam for 5 -10 seconds; Spray 10kg of S. coronis spore powder on the steam-treated mixture; put it in a rectangular container with a cover, vacuum degassing treatment for 10 minutes, and put the rectangular container with a cover in a fresh-keeping bag Wrap and seal, and then use steam a...

Embodiment 1

[0033] The fresh Maoyan berry leaves are fixed by a tea drum fixing machine for 2-3 minutes and then set aside; 100Kg of dried sweet tea raw materials are sprayed with 10-12kg of 30% tea polyphenol solution with a sprayer to control the water content at 16-18%. Then add 150Kg Maoyan berry leaves that have been greened. After stirring and mixing, the height of the heap is about 45cm. Cover it with a damp cotton cloth. 12 hours; spray 5L of 0.001% sodium selenite solution; steam with steam at 100-106°C for 5-10 seconds; put it in a rectangular container with a cover, vacuum degassing for 10 minutes, and put the rectangular container with a cover Wrap and seal with a fresh-keeping bag, and then steam sterilize with steam at 100-115°C for 5 minutes; after steam sterilization, place a rectangular container with a cover in a place with a relative humidity of 70-85% and a temperature of 30-35°C, and the flowering time is 8 days. A small amount of golden flowers can be seen growing, b...

Embodiment 2

[0035] The fresh Maoyan berry leaves are fixed by a tea drum fixing machine for 2-3 minutes and then set aside; 200kg of dried sweet tea raw materials are sprayed with 20-25kg of 30% tea polyphenol solution with a sprayer to control the water content at 16-18%. Then add 300Kg Maoyan berry leaves that have been greened. After stirring and mixing, the height of the heap is about 45cm. Cover with a damp cotton cloth. 12 hours; Spray 15L of 0.001% sodium selenite solution; Steam at 100-106°C for 5-10 seconds; Spray 25kg of Coronoid spore powder on the steam-treated mixture; Put it in a rectangular container with a cover, vacuum degassing treatment for 10 minutes, wrap the rectangular container with a cover and seal it with a fresh-keeping bag, and then steam sterilize it with steam at 100-115°C for 5 minutes; after steam sterilization, place the rectangular container with a cover in the air relative humidity 70-85%, the temperature is 30-35°C, the flowering time is 4 days, and a l...

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PUM

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Abstract

The invention discloses a healthcare composite tea making technology. The technology comprises the following steps: deactivating enzymes of a fresh vine tea raw material, carrying out file fermentation, steaming, sprinkling with Eurotium cristatum spore powder, sealing tea leaves, sterilizing, fermenting the tea leaves, carrying out ultrasonic treatment, drying, and packaging. The technology effectively solves the problems of bad mouthfeel and color, too slow dissolve-out speed of active components of the vine tea, realizes ensure of the good tea leaf fermentation uniformity, convenient drinking, and maintenance of the original quality of a traditional fermented tea, and allows a tea rich in organic selenium and flavonoid substances to be obtained.

Description

Technical field: [0001] The invention belongs to the field of biological fermentation, and relates to a manufacturing process of health-care tea, and more specifically relates to a process for making health-care tea by fermenting sweet tea leaves and Maoyanberry tea leaves. Background technique [0002] Sweet tea is a perennial vine of Rosaceae. It is a wild sweet plant unique to Guangxi. It is mainly produced in Dayao Mountain in our region. Because of its sweet taste, it is named sweet tea. Together with Mangosteen and Stevia, it is known as the three major sweet plants in Guangxi. It has a long history of application among the people in our country. For a long time, local people have been drinking it as tea, and also used it as a substitute for sugar to process food, and it can also be used as medicine. In 1979, the Guangxi Analysis and Testing Research Center conducted an analysis of the chemical composition of sweet tea, and determined that the chemical structure of its...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23F3/34
Inventor 向华李兰岚赵泽普刘豪饶力群
Owner JISHOU UNIVERSITY
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