Mint and black tea health-care compound beverage and preparation method thereof

A technology of black tea and mint, which is applied in the field of mint and black tea health compound drink and its preparation, to achieve the effects of good light transmittance, stable quality and sufficient raw materials

Inactive Publication Date: 2017-06-27
FOSHAN UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

There have been reports on the chemical composition content of mint leaves, but there are still few reports about the technological parameters of the mint leaf tea processing process and the processing of mint leaf health tea as a raw material with the whole mint leaves

Method used

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  • Mint and black tea health-care compound beverage and preparation method thereof
  • Mint and black tea health-care compound beverage and preparation method thereof
  • Mint and black tea health-care compound beverage and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0031] The preparation of embodiment 1 peppermint extract

[0032] (1) Wash fresh mint leaves and soak in pure water for 1-2 hours;

[0033] (2) placing it in a water bath at 60-100° C. for 2-6 minutes to obtain crude peppermint extract;

[0034] (3) Cool the mint extraction crude liquid and filter it with gauze to obtain the juice, which is the mint extraction liquid.

[0035] Adopt 9 (3 4 )>, the extraction temperature, the extraction time and the ratio of mint to water for sensory evaluation of mint leaf extraction are tested, so that the color, aroma and taste of mint extract can be fully displayed. The test plan is shown in Table 1. The test results take the sensory score as the evaluation index, and use the orthogonal assistant software to carry out analysis of variance and multiple comparisons on the test results, and determine the best extraction method according to the results of multiple comparisons.

[0036] Table 1 Experimental scheme of peppermint extraction c...

Embodiment 2

[0047] Example 2 Preparation of black tea extract

[0048] (1) Weigh the black tea, add pure water and soak it for 0.5-2 hours, place it in a water bath at 60-100°C for 5-15 minutes, and obtain the black tea extraction crude liquid;

[0049] (2) Use NaHCO to extract the crude liquid of black tea 3 Adjust the pH to 5.0-5.4, filter with gauze after cooling to obtain the juice, which is the black tea extract.

[0050] Among them, the mass volume ratio of black tea and purified water is 1: (50-100) g / mL, NaHCO 3 The dosage is 0.003-0.008% of the mass of black tea extract crude liquid. Adopt 9 (3 4 )>, the extraction temperature, extraction time and tea water ratio of black tea extraction sensory evaluation were tested. The test scheme is shown in Table 4. The test results take the sensory score as the evaluation index, and use the orthogonal assistant software to carry out analysis of variance and multiple comparisons on the test results, and determine the best extraction meth...

Embodiment 3

[0056] Embodiment 3 The preparation of peppermint and black tea health-care composite drink

[0057] S1. prepare peppermint extract;

[0058] S2. preparing black tea extract;

[0059] S3. Blending: uniformly mix mint extract, black tea extract, white sugar and citric acid to obtain a mixture;

[0060] S4. Filling and sterilization: keep the mixed solution in step S3 at 50-70°C for filling, sterilize the canned mixed solution at 90-100°C for 10-20min, cool to room temperature and seal to obtain Mint and black tea health compound drink.

[0061] The beverage is blended with mint extract, black tea extract, white sugar and citric acid. The taste varies with the ratio of various main ingredients and the ratio of sugar and acid. Proper ratio of the four and the ratio of sugar and acid to prepare a strong black tea It is very important to have a tea beverage with a proper flavor and a proper sweet and sour taste. Select the ratio of mint and black tea main ingredients, sugar con...

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Abstract

The invention discloses a mint and black tea health-care compound beverage and a preparation method thereof. The mint and black tea health-care compound beverage comprises a mint extraction liquid, a black tea extraction liquid, white granulated sugar and citric acid. The volume ratio of the mint extraction liquid and the black tea extraction liquid is 1 to (1-3); the white granulated sugar is 2-6g / 100mL of the total mass of the mint extraction liquid and the black tea extraction liquid; and the citric acid accounts for 0.05-0.15% of the total mass of the mint extraction liquid and the black tea extraction liquid. The health-care beverage is a reddish brown transparent liquid which is bright red and bright and good in transparency; the health-care beverage has unique smells and tastes of mint and black tea, is sour and taste, rich in aroma and mellow and gentle, is free of impurities, and is not layered. The mint and black tea health-care compound beverage not only has very high nutritional value and health-care action, but also is rich in aroma and unique in flavor. The raw materials are sufficient and are conveniently taken, so that the mint and black tea health-care compound beverage has relatively high development and utilization value and market prospect.

Description

technical field [0001] The invention belongs to the field of food, and more specifically relates to a mint and black tea health-care composite drink and a preparation method thereof. Background technique [0002] Nowadays, more and more people live in a busy life, people often have no time to exercise, and the pressure in life is also increasing. In this case, the body's immunity will gradually decline, coupled with the excess nutrition in the current diet, resulting in more and more patients with chronic diseases such as obesity, diabetes, and three highs (high blood sugar, high blood fat, and high blood pressure). At the same time, in this society that emphasizes time and efficiency, with the improvement of living standards and the transformation of nutrition concepts, people pay more and more attention to the scientific nature, nutrition, health care and convenience of diet. Therefore, more and more health drinks are popular on the market at present. And the peppermint ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23L2/38A23L33/105A23F3/16
CPCA23F3/163A23L2/38A23V2002/00A23V2200/30A23V2250/21A23V2250/032A23V2200/14A23V2250/214
Inventor 汪跃华刘德群柴子槟庞文意
Owner FOSHAN UNIVERSITY
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