Planting method capable of improving EGCG components of Zijuan tea

A planting method, Zijuan tea technology, applied in botany equipment and methods, horticultural methods, seed and rhizome treatment, etc., can solve the problem of limited content of tea polyphenols, and achieve the goal of increasing the content of tea polyphenols and increasing the duration Effect

Inactive Publication Date: 2021-08-24
GUIZHOU YAXIN TEA IND
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Problems solved by technology

[0003] However, the content of tea polyphenols is related to temperature and light. Usually, the higher the temperature, the longer the light time and the greater the air humidity, the content of tea polyphenols will increase, and the content of EGCG will also increase. Under normal circumstances, purple Tea polyphenol content of juan tea is limited

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  • Planting method capable of improving EGCG components of Zijuan tea
  • Planting method capable of improving EGCG components of Zijuan tea
  • Planting method capable of improving EGCG components of Zijuan tea

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[0021] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0022] see Figure 1 to Figure 3 , the present invention provides a technical solution: a planting method that can increase the EGCG component of Zijuan tea, characterized in that: the Zijuan tea is irradiated with a breeding lamp, and the irradiation dose is 2-10kGy, and the Zijuan tea It is dry tea, tea powder, fresh leaves or tea stems. The irradiated Zijuan tea was extracted by hot water and organic solvent method to obtain catechin extract.

[0023] As an em...

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Abstract

The invention provides a planting method capable of improving EGCG components of Zijuan tea. The planting method comprises the following steps: irradiating the Zijuan tea by adopting a breeding lamp with the irradiation dose of 2-10 kGy, wherein the Zijuan tea is dry tea, tea powder, fresh leaves or tea stems, and extracting the irradiated Zijuan tea by using hot water and an organic solvent method to obtain catechin extract liquor. Compared with the prior art, the method has the following beneficial effects that by adding the breeding lamp, a spraying head and a heating plate, the time of sunlight can be prolonged when Zijuan tea is planted, the temperature in the breeding chamber is controlled, and the content of tea polyphenol in the Zijuan tea can be increased by increasing the indoor humidity.

Description

technical field [0001] The invention belongs to the field of tea planting devices, in particular to a planting method capable of increasing the EGCG component of Zijuan tea. Background technique [0002] At present, EGCG is the main component of tea polyphenols. It is a catechin monomer isolated from tea leaves. Anti-tumor effect, when the content of tea polyphenols increases, the content of EGCG will also increase. [0003] However, the content of tea polyphenols is related to temperature and light. Usually, the higher the temperature, the longer the light time and the greater the air humidity, the content of tea polyphenols will increase, and the content of EGCG will also increase. Under normal circumstances, purple Juan tea has limited content of tea polyphenols. [0004] Therefore, there is an urgent need for a planting method that can improve the EGCG composition of Zijuan tea. Contents of the invention [0005] In view of the deficiencies in the prior art, the pur...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G17/00A01C1/00A01G9/16A01G9/24A01G7/04
CPCA01C1/00A01G7/045A01G9/16A01G9/24A01G9/247A01G17/005A01G9/249Y02A40/25
Inventor 饶国红杨家干黎庆强
Owner GUIZHOU YAXIN TEA IND
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