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Lyonia ovalifolia(W.)Drude drink and preparation method thereof

A technology of sparrow mouth tea and beverage, which is applied in the field of sparrow mouth tea beverage and its preparation, can solve the problems of limited function and value, and achieve the effect of simple method, easy operation, and rich aroma

Inactive Publication Date: 2014-07-30
SOUTHWEST FORESTRY UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Quezui tea is a unique tea substitute resource in Yunnan. Although it has good health effects, it is only drunk in the form of ordinary brewing. As a natural health product, its function and value are extremely limited.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0018] (1) Put sparrow mouth tea in a pulverizer for crushing, then add water for extraction, the extraction solid-liquid mass ratio is 1:8, the extraction temperature is 60°C, the extraction time is 20 minutes, and membrane filtration is used after extraction The method is used to filter the extract; the filtrate is concentrated by a rotary evaporator until the mass percent concentration of soluble solids is 20%, so as to obtain a concentrated extract of sparrow mouth tea;

[0019] (2) Calculated by mass percentage, mix 2% quesui tea extract concentrate, 8% white granulated sugar, 1% honey and 89% water evenly, bottle and sterilize to obtain quesui tea beverage.

Embodiment 2

[0021] (1) Put sparrow mouth tea in a pulverizer for crushing, then add water for extraction, the extraction solid-liquid mass ratio is 1:10, the extraction temperature is 80°C, the extraction time is 30 minutes, and membrane filtration is used after extraction The method is used to filter the extract; the filtrate is concentrated by a rotary evaporator until the mass percent concentration of soluble solids is 20%, so as to obtain a concentrated extract of sparrow mouth tea;

[0022] (2) Calculated by mass percentage, mix 5% quesui tea extract concentrate, 13% white granulated sugar, 1% citric acid, 4% honey and 77% water evenly, bottle and sterilize to obtain quesui tea beverage .

Embodiment 3

[0024] (1) Put sparrow mouth tea in a pulverizer for crushing, then add water to extract, the extraction solid-liquid mass ratio is 1:9.5, the extraction temperature is 70°C, the extraction time is 25min, and membrane filtration is used after extraction The method is used to filter the extract; the filtrate is concentrated by a rotary evaporator until the mass percent concentration of soluble solids is 20%, so as to obtain a concentrated extract of sparrow mouth tea;

[0025] (2) Calculated according to the mass percentage, mix 3.5% Quezui tea extract concentrate, 10.5% white granulated sugar, 0.5% citric acid, 2.5% honey and 83% water evenly, bottle and sterilize to prepare Quezui tea beverage .

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Abstract

The invention discloses a Lyonia ovalifolia(W.)Drude drink and a preparation method of the drink, and relates to the field of food and food processing. The method comprises the following steps of firstly, preparing a Lyonia ovalifolia(W.)Drude extraction concentrated solution, then evenly mixing 2-5% of the Lyonia ovalifolia(W.)Drude extraction concentrated solution, 8-13% of a sweetening agent, 0-1% of a sour agent, 1-4% of honey and 77-89% of water, bottling and sterilizing to obtain the Lyonia ovalifolia(W.)Drude drink. The Lyonia ovalifolia(W.)Drude drink is prepared by a modern tea processing technology; the preparation method is simple and easy to operate; the prepared Lyonia ovalifolia(W.)Drude drink is free from any preservative and essence, and is yellowish and bright in color, rich in tea aroma, pure in mouth feel and palatable in sweet and sour, thus catering to the tastes of consumers.

Description

technical field [0001] The invention relates to the field of food and food processing, in particular to a bird's mouth tea beverage and a preparation method thereof. Background technique [0002] Sparrow mouth tea is a tea substitute used by the Yi people in Yunnan. It is processed from the young leaf buds of V. dunalianum, a plant of the genus Vaccinium in the family Ericaceae. Named for its cone shape. Quezui tea has been used as a tea substitute for a long time since the Ming Dynasty. Its soup is orange-yellow and bright, with a rich aroma, mellow and sweet, and has the effects of expelling wind and dampness, relaxing tendons and activating collaterals. Previous studies have shown that this genus of plants is rich in antioxidant phenolic substances such as flavonoids, anthocyanins and proanthocyanidins, which have the functions of relieving visual fatigue, antibacterial, anti-virus, anti-oxidation, improving blood circulation, and anti-cancer. Anti-cancer, anti-diabetes...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23F3/34
Inventor 赵平刘云阚欢夏燕罗旭璐贺鹏李娜但汉龙
Owner SOUTHWEST FORESTRY UNIVERSITY
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