Unlock instant, AI-driven research and patent intelligence for your innovation.

Processing method of jasmine tea using black tea as blank

A technology of jasmine tea and processing method, applied in the direction of pre-extraction tea treatment, etc., can solve the problems of carbonization, difficult to control and standardize, affect the shape and inner quality of tea leaves, etc., and achieve the effect of simple operation, maintaining integrity and quality

Inactive Publication Date: 2016-12-07
CHENGDU JINCHUAN TEA
View PDF6 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The processing technology of black tea determines the enzymatic oxidation reaction in the tea fermentation process. Due to the unstable fermentation process, it is difficult to control and standardize, which often leads to unstable product quality, such as "whitening", "heartburn" and "carbonization" in the center of the tea leaves. " and other adverse phenomena, which will eventually affect the shape and endoplasm of 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
  • Processing method of jasmine tea using black tea as blank
  • Processing method of jasmine tea using black tea as blank

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0018] The processing method of the jasmine tea that takes black tea as blank of the present invention comprises the following steps:

[0019] (1) Selection and processing of black tea: pick the bud tips of fresh Pu’er tea leaves, put them in a cool place for ventilation, control the ambient temperature at 25°C, and control the ambient humidity at 30%, withering time is 5 hours, turning twice during the period, until the water content of the withered leaves down to 60%;

[0020] (2) Treatment of jasmine: Pick the jasmine that is ready to bloom, and then spread it on a crystallized bamboo mat. After more than 90% of the flowers are in an open state, remove the pedicels, flower pedicles or other sundries, and put them in a cool and ventilated place spread out;

[0021] (3) Put the jasmine flower treated in step (2) and the black tea leaves prepared in step (1) in a mass ratio of 1:5 into a steam tank for fumigation for 5 minutes, and the temperature of steam fumigation is contr...

Embodiment 2

[0025] The processing method of the jasmine tea that takes black tea as blank of the present invention comprises the following steps:

[0026] (1) Selection and processing of black tea: pick the bud tips of fresh Puer tea leaves, put them in a cool place for ventilation, control the ambient temperature at 30°C, and control the ambient humidity at 50%, withering time is 8 hours, turning twice during the period, until the water content of the withered leaves down to 70%;

[0027] (2) Treatment of jasmine: Pick the jasmine that is ready to bloom, and then spread it on a crystallized bamboo mat. After more than 90% of the flowers are in an open state, remove the pedicels, flower pedicles or other sundries, and put them in a cool and ventilated place spread out;

[0028] (3) Put the jasmine flower treated in step (2) and the black tea leaves prepared in step (1) in a mass ratio of 1:10 into a steam tank for fumigation for 10 minutes, and the temperature of steam fumigation is cont...

Embodiment 3

[0032] The processing method of the jasmine tea that takes black tea as blank of the present invention comprises the following steps:

[0033] (1) Selection and processing of black tea: pick the bud tips of fresh Pu’er tea leaves, put them in a cool place for ventilation, control the ambient temperature at 28°C, and control the ambient humidity at 40%, withering time is 6 hours, turning twice during the period, until the water content of the withered leaves down to 65%;

[0034] (2) Treatment of jasmine: Pick the jasmine that is ready to bloom, and then spread it on a crystallized bamboo mat. After more than 90% of the flowers are in an open state, remove the pedicels, flower pedicles or other sundries, and put them in a cool and ventilated place spread out;

[0035] (3) Put the jasmine flower treated in step (2) and the black tea leaves prepared in step (1) in a mass ratio of 1:7 into a steam tank for fumigation for 10 minutes, and the temperature of steam fumigation is cont...

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 belongs to the technical field of tea processing, and particularly relates to a processing method of jasmine tea using black tea as a blank. The processing method comprises the following steps: 1, selection and treatment of the black tea; 2, treatment of the jasmine tea; 3, matched fumigation of the jasmine tea and the black tea according to a mass ratio of 1: (5 to 10); 4, fermentation; 5, drying. According to the jasmine tea using the black tea as the blank, which is prepared by the processing method disclosed by the invention, made black tea is ruddy in liquor color; the aroma of the made black tea not only has a faint scent, sweetness and mellowness of the black tea, but also is fused with full-bodied fragrance of jasmine; the jasmine tea using the black tea as the blank is rich in layer, tangy in aroma, durable and soaking-resistant, and can meet various requirements of consumers.

Description

technical field [0001] The invention belongs to the technical field of tea processing, and in particular relates to a processing method of jasmine tea using black tea as raw material. Background technique [0002] Drinking tea is a traditional habit of the oriental people. Black tea is a fully fermented tea, which is made from suitable new shoots of tea trees and refined through a series of processes such as withering, rolling, fermentation, and drying. Because black tea has the effects of warming the stomach, refreshing, antibacterial, and enhancing immunity, it is favored by consumers. Jasmine is an important essence raw material, with elegant floral fragrance, which can be used to treat red eyes, swelling and pain, and has the effect of relieving cough and reducing phlegm. Scented tea is a combination of tea and flower fragrance. Tea attracts flower fragrance and flower enhances tea flavor. Scented tea not only has the effect of tea, but also has pharmacological effects ...

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): A23F3/14A23F3/08
CPCA23F3/14A23F3/08
Inventor 韩军
Owner CHENGDU JINCHUAN TEA