Method for manufacturing selenium strontium black tea

A processing method and technology of black tea, which is applied in the field of making black tea rich in selenium and strontium, can solve the problems of large differences in taste, soup color and aroma, and great influence on tea quality

Inactive Publication Date: 2014-01-01
DAOZHEN GELAO & MIAO NATTY AUTONOMOUS COUNTY JUNCHA IND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, the production of black tea is a relatively systematic project, and its key technical links such as green raw materials, withering and fermentation have a great influence on the quality of tea leaves. There are defects in the

Method used

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Embodiment Construction

[0016] The present invention is described in further detail below:

[0017] The processing steps of selenium strontium black tea include picking, withering (freezing), shaking green, kneading (kneading and cutting), fermentation, drying, re-kneading, re-baking, etc.

[0018] 1) Picking: Due to the obvious difference in quality of black tea processed from the same batch of tea leaves at different picking times, if the tea is picked too late, the resulting tea will be thick in shape and taste weak; if picked too early, the color of the finished tea will be The dark green is close to black, the tea soup lacks aroma, and the quality is rare. The best time to pick the raw materials of selenium-strontium black tea is from March to May every year;

[0019] 2) Withering (freezing): Withering is the first process of black tea processing. Affected by factors such as temperature, time, and spreading thickness, frozen and withered tea greens are used. Freezing and withering speeds up ferm...

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Abstract

The invention relates to a method for manufacturing selenium strontium black tea. The method comprises steps of picking fresh high mountain tea leaves; putting the fresh tea leaves in a refrigerator for freeze withering; guiding the refrigerated withered tea leaves into a rolling machine for rolling green; guiding the rolled tea leaves into a tea twisting machine for twisting for two times; fermenting till the tea leaves become brown and give out fragrance; putting the fermented tea leaves into a dryer for primary drying till the moisture of the tea leaves is about 50-60%; taking out and putting the hot tea into the tea twisting machine for twisting again; then drying again to dehydrate, drying completely, spreading and cooling, sieving, packaging and obtaining the high quality selenium strontium high mountain black tea with rich fragrance and luscious taste.

Description

Technical field: [0001] The invention relates to a method for processing tea, in particular to a method for preparing black tea rich in selenium and strontium. Background technique: [0002] "Selenium strontium" black tea is a high-quality black tea made from high-quality tea leaves in the Daozhen Bajiao Mountain area above 1300 meters above sea level. It has red color, high aroma, strong taste, brewing resistance, and is rich in beneficial elements such as selenium and strontium . However, the production of black tea is a relatively systematic project, and its key technical links such as green raw materials, withering and fermentation have a great influence on the quality of tea leaves. There are defects that the technology leads to large differences in taste, soup color and aroma between batches of finished products, so as to ensure the characteristics of selenium strontium black tea and realize the improvement of the quality and efficiency of high mountain tea. Invent...

Claims

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Application Information

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IPC IPC(8): A23F3/06A23F3/08
Inventor 黄腊琼
Owner DAOZHEN GELAO & MIAO NATTY AUTONOMOUS COUNTY JUNCHA IND
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