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Milk tea solid drink made with superfine powder of white tea and making method thereof

A technology for solid beverages and white tea powder, which is applied in the field of deep processing of tea, can solve the problems of low utilization rate of effective components of tea, and achieve the effects of being beneficial to long-term storage, reducing production costs, and reducing extraction process links.

Inactive Publication Date: 2017-05-31
HUBEI UNIV OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Traditional tea is mainly drunk by brewing, the utilization rate of active ingredients in tea is low, and a large amount of biochemical active substances remain in the tea dregs and are discarded

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0015] Select 200 kg of white peony tea from Fujian white tea as the raw material of tea, after mechanically coarsely pulverizing it, place it at 8°C for 2.5 hours, and then pulverize it with a jet mill, add 9.0 kg of food-grade dry ice during the pulverization process, and pulverize it into 1000 mesh The fineness of the powder to obtain 195 kg of superfine white tea powder.

[0016] Take 150 kg of ultra-fine white tea powder, 150 kg of milk powder and 15,000 kg of water, that is, mix them in a mass ratio of 1:1:100, and mechanically stir and mix to obtain a mixture of white tea powder and milk powder.

[0017] Add the soluble soybean polysaccharide of 3.5% of the mass of the superfine white tea powder and the milk powder to the mixed solution, namely 10.5 kg, and mechanically stir and mix to obtain a new mixed solution.

[0018] The mixed solution was then injected into a high-pressure homogenizer for homogenization treatment, and the treatment pressure was 50 MPa. The obtain...

Embodiment 2

[0020] 80 kg of white tea from Fujian white tea was selected as the raw material of tea leaves. After being coarsely pulverized by machinery, it was placed at -4 °C for 0.5 hours, and then pulverized by an air-jet pulverizer. During the pulverization process, 0.4 kg of food-grade dry ice was added to pulverize it into 1500 mesh fineness powder, 77 kg of superfine white tea powder was obtained.

[0021] Take 50 kilograms of superfine white tea powder, 250 kilograms of milk powder and 10,000 kilograms of water, that is, mix them in a mass ratio of 1:5:200, and mechanically stir and mix to obtain a mixture of white tea powder and milk powder.

[0022] Add the soluble soybean polysaccharide of 6.0% of the mass of superfine white tea powder and milk powder to the mixed solution, namely 18 kg, mechanically stir and mix to obtain a new mixed solution.

[0023] The mixed solution was then injected into a high-pressure homogenizer for homogenization treatment, and the treatment pressur...

Embodiment 3

[0025] Select Gongmei tea from 500 kilograms of Fujian white tea as the tea raw material. After rough mechanical pulverization, place it at 12°C for 5 hours, and then pulverize it with a jet mill. During the pulverization process, add 40 kilograms of food-grade dry ice to pulverize it into 350 mesh. The fineness of the powder, to obtain 445 kg of superfine white tea powder.

[0026] Take 400 kilograms of superfine white tea powder, 280 kilograms of milk powder and 10,000 kilograms of water, that is, mix them in a mass ratio of 1:0.7:25, and mechanically stir and mix to obtain a mixture of white tea powder and milk powder.

[0027] Add the soluble soybean polysaccharide of 0.5% of the mass of superfine white tea powder and milk powder to this mixture, namely 3.4 kg, and mechanically stir and mix to obtain a new mixture.

[0028] The mixed solution was then injected into a high-pressure homogenizer for homogenization treatment, and the treatment pressure was 10 MPa. The obtained...

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Abstract

The invention provides milk tea solid drink made with superfine powder of white tea and a making method thereof. The milk tea solid drink is made from superfine powder of white tea, milk powder and soluble soybean polysaccharides; the superfine powder of white tea, milk powder and soluble soybean polysaccharides herein may be made into solid fruit tea under specific conditions. The making method according to the invention has the integrated and innovative advantages that refrigeration and dry ice treatment for raw tea leaves brings down or avoids the loss of thermosensitive nutrients in the tea leaves due to thermal action during superfine crushing process; the residue of dry ice in pores of superfine tea powder particles helps store the superfine tea power for a long period time; soluble soybean polysaccharide and high-pressure homogenizing treatment helps stabilize the solid drink during brewing; different form the direct extraction of liquor or juice from tea leaves as raw material, the making method makes direct use of superfine tea powder and develops into milk tea, the nutrients in the tea leaves are retained completely, the process steps are deceased, and the production cost is lowered accordingly.

Description

technical field [0001] The invention belongs to the technical field of tea deep processing, and in particular relates to a milk tea solid beverage prepared by using superfine white tea powder and a preparation method thereof. Background technique [0002] Traditional tea is mainly consumed by brewing, the utilization rate of active ingredients in tea is low, and a large number of biochemical active substances remain in the tea residue and are discarded. Ultrafine tea powder maintains the integrity and functional activity of tea nutrients, the specific surface area and porosity of the powder particles increase, and the dissolution amount and dissolution rate of the contained ingredients also increase accordingly; Functional components such as polyphenols, theanine, and tea polysaccharides are easily absorbed by the human body, and their nutritional value is much higher than that of brewed tea. For example, a certain amount of CO is contained in the pores of the micropowder ...

Claims

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Application Information

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IPC IPC(8): A23F3/14A23F3/06A23L3/3409A23C9/16A23C9/152A23C9/156
CPCA23F3/14A23C9/152A23C9/156A23C9/16A23F3/06A23L3/3409A23V2002/00A23V2250/11
Inventor 陈小强黄伟吴正奇黄奕吴周和
Owner HUBEI UNIV OF TECH
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