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Preparation method and application of instant lotus leaf tea powder

The technology of lotus leaf tea and tea powder is applied in the field of preparation of instant lotus leaf tea powder to achieve the effects of protecting the stomach and reducing costs

Inactive Publication Date: 2017-05-31
雅安市雨城区晏场鹿井茶厂
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, there is no method for preparing tealeaves in combination with Pu'er tea and lotus leaf tea.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0011] Mix according to the ratio (mass percentage, the same below) of 50% of Pu'er tea cooked tea and 50% of lotus leaf tea, put it into a combined extraction concentration tank, add water 10 times the quality of tea leaves, boil, and circulate for 30 minutes to extract, and concentrate to obtain a concentrated extract. paste, spray-dried to obtain lotus leaf tea powder. According to the lotus leaf tea powder 5%, milk powder 12%, white sugar 45%, non-dairy creamer 28%, maltodextrin 8%, milk essence 1%, anticaking agent silicon dioxide 0.5%, lotus leaf tea essence 0.5% The formula ratio is used to prepare the milk tea solid beverage.

Embodiment 2

[0013] The ratio of raw tea is 30% of cooked Pu-erh tea and 70% of lotus leaf tea. First put the lotus leaf tea into the extraction tank, extract with steam for 30 minutes, collect the aroma solution of the lotus leaf tea by condensation, rectify at 70°C to obtain a concentrated aroma solution, add 1 / 4 of the solution weight of β-cyclodextrin and 1 / 4 of the solution weight of pure gum (sodium starch octenyl succinate, SSOS) to embed aroma to obtain aroma embedding solution. The lotus leaf tea leaves that have been extracted by water vapor are leached with hot water at 90°C for 30 minutes, and the extract is cooled rapidly, followed by coarse filtration, fine filtration and membrane concentration, and the extract is mixed with the above-mentioned aroma embedding solution and spray-dried. The lotus leaf tea flavor tea powder is obtained. Put the Pu'er tea into the extraction tank and mix it with the lotus leaf tea that has been extracted twice above, boil the water for 45 minut...

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Abstract

The invention relates to a preparation method of instant lotus leaf tea powder. The preparation method is characterized by adopting Pu'er tea as after-fermentation tea, wherein with the advantage of relatively high content of theabrownin and thearubigin, the 5-50% Pu'er tea is adopted as a raw material and partially replaces the lotus leaf tea raw material to extract lotus leaf tea powder, the extraction rate of lotus leaf tea power can be greatly increased, the production cost is remarkably lowered, and the quality of the instant lotus leaf tea is improved. Moreover, due to the gastrointestinal healthcare effect of Pu'er tea, the lotus leaf tea powder prepared by adding partial Pu'er tea as an extraction raw material has some of the advantages and functions of Pu'er tea. The instant lotus leaf tea powder containing Pu'er tea component prepared by the method can be used for preparing solid drinks and soft drinks.

Description

technical field [0001] The invention relates to the field of tea processing, in particular to a preparation method and application of instant lotus leaf tea powder. Background technique [0002] Lotus leaves contain nuciferine, which is what removes oil, so it can reduce fat and lose weight. In summer, lotus leaves can prevent and relieve heatstroke. Lotus leaf can also diuretic and antipyretic. Lotus leaf can also eliminate puffiness. Lotus leaf tea can be drunk all year round, and you can drink more in summer. Drinking it often has no side effects on the body. However, the nuciferine in the lotus leaf is not conducive to extraction. When making tea, only a small amount of nuciferine can be brewed in the first pass, and it will become invalid in the second and third passes. At the same time, the tea polyphenols in Pu'er tea can significantly inhibit the increase of cholesterol and triglyceride (both are the main components of blood lipids) in the body, remove lipolysis ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23F3/30A23C9/152
CPCA23F3/30A23C9/152A23C2240/15
Inventor 冯小群
Owner 雅安市雨城区晏场鹿井茶厂
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