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Dark tea beverage and preparation method thereof

A beverage and black tea technology, applied in tea, tea extraction, food science, etc., can solve the problems that the effect cannot be fully stimulated, the function of dark tea is single, and the convenience is poor, so as to facilitate human body absorption, enrich nutrients, and eliminate astringency flavor effect

Pending Publication Date: 2021-03-19
HUNAN UNIV OF CHINESE MEDICINE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] At present, people drink black tea mainly by brewing loose tea leaves or teabags, which is not only less convenient, but also has a single function of simply brewing black tea and the effect cannot be fully stimulated, which cannot meet people's needs

Method used

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  • Dark tea beverage and preparation method thereof

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preparation example Construction

[0029] The preparation method of the above dark tea beverage is as follows: ferment after mixing the black tea water, Sanxian extract and probiotics, and then add a sweetener to prepare the dark tea beverage.

[0030] Specifically, the preparation method of the dark tea water is as follows: put 3-4 parts of black tea into 600-1000 parts of water, boil for 5-10 minutes, and cool down.

[0031] The preparation method of the Sanxian extract is as follows: add 160-250 parts of water to the mixture of 2-3 parts of burnt hawthorn, 4-5 parts of burnt malt, and 2.5-4 parts of Jiao Shenqu, and put it into ultrasonic cleaning Ultrasonic extraction in the machine, filtration, preferably suction filtration, to obtain the Sanxian extract.

[0032] The working conditions of the ultrasonic extraction are: ultrasonic for 35-45 minutes at a temperature of 50-60° C. and a power of 300-350 W.

[0033] Further, the preparation method of the Sanxian extract also includes the following steps: addi...

Embodiment 1

[0039] (1) Preparation of Sanxian extract

[0040] Add 160 parts by mass of water to a mixture of 2 parts by mass of Jiaohawha, 4 parts by mass of Jiaomaiya, and 2.5 parts by mass of Jiao Shenqu, put it into an ultrasonic cleaning machine, and extract it ultrasonically at a temperature of 50°C and a power of 300W. 35min, and then use a circulating water vacuum pump to carry out suction filtration, add a small amount of activated carbon to the filtrate for adsorption and decolorization for 10min, and filter again to obtain the Sanxian extract;

[0041] (2) Prepare black tea

[0042] Put 3 parts by mass of black tea into 600 parts by mass of water and boil for 5 minutes, then cool to obtain;

[0043] (3) fermentation

[0044] Mix 8 parts by mass of black tea water, 2 parts by mass of Sanxian extract, and 1 part by mass of bifidobacteria, and ferment in a closed container at 40°C for 5 days; then add 1 part by mass of xylitol, and sterilize to obtain a black tea beverage finis...

Embodiment 2

[0046] (1) Preparation of Sanxian extract

[0047] Add 250 parts by mass of water to a mixture of 3 parts by mass of Jiaohawha, 5 parts by mass of Jiaomaiya, and 4 parts by mass of Jiaoshenqu, put it into an ultrasonic cleaning machine, and extract it ultrasonically at a temperature of 60°C and a power of 350W. 45min, and then use a circulating water vacuum pump to carry out suction filtration, add a small amount of activated carbon to the filtrate for adsorption and decolorization for 15min, and filter again to obtain the Sanxian extract;

[0048] (2) Prepare black tea

[0049] Put 4 parts by mass of black tea into 1000 parts by mass of water and boil for 10 minutes, then cool to obtain;

[0050] (3) fermentation

[0051] Mix 9 parts by mass of black tea water, 1 part by mass of Sanxian extract, and 1.2 parts by mass of Lactobacillus salivarius, and ferment in a sealed container at 50°C for 7 days; then add 1 part by mass of white sugar, and sterilize to obtain the finished...

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Abstract

The invention provides a dark tea beverage and a preparation method thereof. The preparation method of the dark tea beverage comprises the following steps of: after dark tea water, scorched fructus hordei germinates, scorched fructus crataegi and scorched medicated leaven extraction liquid and probiotics are mixed, carrying out fermentation, and then, adding a sweetening agent to prepare the darktea beverage, wherein the mass ratio of the dark tea water, the scorched fructus hordei germinates, scorched fructus crataegi and scorched medicated leaven extraction liquid, the probiotics and the sweetening agent is (8-9):(1-2):(1-1.2):1. By use of the preparation method disclosed by the invention, the dark tea water, the scorched fructus hordei germinates, scorched fructus crataegi and scorchedmedicated leaven extraction liquid and the probiotics are blended according to a formula ratio to prepare the dark tea beverage which has a unique flavour and a health care function, the nutrient substances of the dark tea beverage are enriched, the functional effect of the dark tea is enhanced, and the taste of the dark tea is improved. The dark tea beverage disclosed by the invention is prepared by a fermentation method, and therefore, more nutrient substances can be dissolved out so as to be convenient for the human body in absorption.

Description

technical field [0001] The invention relates to a drink, in particular to a dark tea drink made from black tea. In addition, the present invention also relates to a preparation method of the black tea beverage. Background technique [0002] With the continuous improvement of people's living standards, people's diet structure is gradually changing, and people eat more high-calorie and high-fat things, which leads to an increase in the number of people suffering from hyperlipidemia year by year. Hyperlipidemia can change blood viscosity. It can seriously harm the cardiovascular and cerebrovascular system, thereby causing the occurrence of fatty liver, coronary heart disease and other diseases. [0003] The raw materials of supplementary health care products for such diseases on the market are mainly single-type traditional Chinese medicine or homologous raw materials of medicine and food, or purely imported health care products. There are many chemical additives in health fo...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23F3/16
CPCA23F3/166A23F3/163
Inventor 曾艺琼杨勇郑慧
Owner HUNAN UNIV OF CHINESE MEDICINE
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