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A kind of sleep aid milk tea and preparation method thereof

A technology of milk tea and green tea powder, which is applied in the direction of milk preparations, tea, tea extraction, etc., can solve the problem of waste of beneficial substances, and achieve the effects of reducing losses, relieving fatigue, and improving promotion

Active Publication Date: 2022-08-09
南京卫岗乳业有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In addition, the method of brewing and filtering tea leaves is usually used in the process of brewing milk tea, which only uses a small part of soluble ingredients, resulting in the waste of beneficial substances such as carbohydrates, tea polysaccharides and tea polyphenols in the tea.

Method used

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  • A kind of sleep aid milk tea and preparation method thereof

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preparation example Construction

[0029] In the present invention, the preparation method of the enzymatically hydrolyzed green tea powder preferably includes: screening, washing, soaking in hot water, draining, killing green tea, crushing, enzymatic hydrolysis, microwave drying, and ultrafine crushing of fresh tea leaves. The present invention does not specifically limit the source of the tea leaves, and the tea leaves known to those skilled in the art for preparing green tea can be used. In the present invention, the screening method is preferably to remove dead leaves and sundries in the tea leaves. The present invention has no special requirements on the cleaning method, and a method well known to those skilled in the art can be used. In the present invention, the washed tea leaves are preferably soaked in hot water. In the present invention, the temperature of the hot water soaking is preferably 90-95°C, more preferably 91-94°C, and more preferably 93°C; the hot-water soaking time is preferably 1-2min, m...

Embodiment 1

[0048] In terms of weight percentage, the ingredients are as follows: milk powder 4%, sucrose 3%, stabilizer 0.2%, sweetener 0.015%, enzymolysis green tea powder 1.0%, γ-aminobutyric acid 0.15%, and the balance is water. Wherein, the stabilizer is microcrystalline cellulose, and the sweetener is steviol glycoside.

[0049] The preparation method of the enzymatically hydrolyzed green tea powder is as follows: taking fresh green tea leaves as raw materials, and making through screening, washing, soaking in hot water, draining, fixing green tea, crushing, enzymatic hydrolysis, microwave drying and superfine crushing. Among them, the hot water soaking is to use 90 ℃ hot water for 2 minutes; the fixing is carried out by a steam fixing machine, the fixing temperature is controlled to 130 ℃, and the fixing time is 15 minutes; Granules; Enzymolysis is to spray the enzymolysis solution evenly on the surface of the tea granules and continue enzymolysis for 1.5 hours, control the enzymol...

Embodiment 2

[0058] In terms of weight percentage, the ingredients are as follows: milk powder 5%, sucrose 2%, stabilizer 0.25%, sweetener 0.03%, enzymolysis green tea powder 1.5%, γ-aminobutyric acid 0.2%, and the balance is water; Wherein, the stabilizer is mono-diglycerol fatty acid ester; the sweetener is mogroside.

[0059] The dosage and preparation method of the enzymatic hydrolyzed green tea powder are the same as those in Example 1.

[0060] The preparation method of above-mentioned sleep aid milk tea, the steps are as follows:

[0061] (1) add the water of 50wt.% in the formula amount in the batching tank, add the milk powder of the formula amount after circulating heating to 40 DEG C, circulate heat preservation for 20 minutes, stand for hydration for 35 minutes to obtain the reconstituted milk;

[0062] (2) Add 40wt.% of water in the formula amount in the batching tank, add the stabilizer, sucrose, sweetener and γ-aminobutyric acid in the formula amount after circulating heati...

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Abstract

The invention relates to a sleep aid milk tea and a preparation method thereof, belonging to the technical field of dairy products. The sleep-aiding milk tea of ​​the present invention includes 4-5% of milk powder, 2-4% of sucrose, 0.15-0.4% of stabilizer, 0.01-0.04% of sweetener, and 0.5-0.5% of enzymatic hydrolyzed green tea powder in terms of weight percentage. 1.5%, γ-aminobutyric acid 0.1-0.25%, and the balance is water. The product prepared by the invention has a delicate taste, is fresh, moist and sweet, and has no bitterness and astringency, and can provide the human body with various nutrients such as protein and carbohydrates; it can also relieve physical fatigue and have the effects of soothing the nerves and helping sleep.

Description

technical field [0001] The invention relates to the technical field of dairy products, in particular to a sleep aid milk tea and a preparation method thereof. Background technique [0002] Green tea is known as the "national drink". It is one of the main tea types in my country and the oldest type of tea. The earliest history of tea drinking in my country can be traced back to more than 3,000 years ago. Green tea has a wide variety and rich nutrition. Because it is non-fermented tea, the loss of nutrients is small, so it can retain more natural substances such as tea polyphenols and vitamins, and has the effects of delaying aging, relieving fatigue, sterilization and anti-inflammatory. [0003] In recent years, with the continuous rise of emerging online red tea brands such as "Hey Tea" and "Tea Yanyueshi", milk tea products have gradually become a new target widely pursued by young people. However, with the improvement of people's consumption awareness and the pursuit of h...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A23F3/14A23F3/16A23F3/18A23C9/152A23C9/156
CPCA23F3/14A23F3/166A23F3/18A23C9/152A23C9/1526A23C9/156
Inventor 沈梦琪龄南胡静周文利
Owner 南京卫岗乳业有限公司
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