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Producing method of plantain herb-green tea instant tea

A production method and technology for instant tea, applied in the direction of tea, tea extraction, food science, etc., to achieve the effects of shortening extraction time, high extraction rate and reducing cost

Inactive Publication Date: 2017-02-22
东莞市哥布林文化传媒有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

But there is no patent and non-patent report that plantain and green tea are compounded into instant tea, so a kind of production method of plantain green tea instant tea is needed, and the instant tea product obtained can keep the good quality and nutritional labeling of green tea, At the same time, it is also rich in chemical components of plantain, which can exert the medicinal value of plantain

Method used

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  • Producing method of plantain herb-green tea instant tea
  • Producing method of plantain herb-green tea instant tea
  • Producing method of plantain herb-green tea instant tea

Examples

Experimental program
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Effect test

preparation example 1

[0050] Green tea is prepared by the following production process:

[0051] (1) The raw material is single bud. After the fresh leaves are picked, they are collected in stages and placed in a clean bamboo plaque in a cool, ventilated place for 7 hours, and their moisture content is reduced to 70%.

[0052] (2) Microwave fixing: Put the fresh leaves that have been dried on the spread into the microwave fixing machine for microwave fixing. The M700 microwave oven of Guangdong Midea Microwave Manufacturing Co., Ltd. is used. The fixing temperature is 145℃. At this time, the moisture content of the green leaves was 52%.

[0053] (3) Initial kneading: Preliminary kneading was performed on the green leaves, and a 255-type kneading machine was used for warm kneading.

[0054] (4) Secondary microwave fixing: The above-mentioned greening leaves were subjected to microwave supplementary killing again, and the M700 microwave oven was also used. The moisture content of the secondary gre...

Embodiment 1

[0058] Adopt the following production process to prepare plantain green tea instant tea:

[0059] (1) The plantain was microwaved in an M700 microwave oven to kill the green and inactivate the enzyme, the amount of leaf input was 60g, the microwave power was 500W, and the greening time was 40s;

[0060] (2) the psyllium after fixing is pulverized to 100 meshes, the green tea of ​​Preparation Example 1 and the commercially available licorice are pulverized to 20 meshes, 40 meshes respectively;

[0061] (3) Mix the pulverized plantain, green tea and licorice according to the weight ratio of 20:50:30;

[0062] (4) The mixture obtained in step (3) is leached with a mixed solution with a volume ratio of water and ethanol of 100:20. During leaching, protease, cellulase and pectinase are added in a mass ratio of 1:1:1. The compound enzyme was enzymolyzed, the mass volume fraction of the compound enzyme was 0.5%, the volume and mass ratio of the extract to the mixture was 500mL: 100g...

Embodiment 2-8

[0066] The instant tea process is basically the same as that in Example 1, and the specific process parameters are different from the process conditions in Table 1. In addition, Examples 7 and 8 used common commercial green tea as a raw material.

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Abstract

The invention discloses a producing method of plantain herb-green tea instant tea. The producing method includes the following steps that 1, microwave fixation and enzyme deactivation are carried out on fresh plantain herb; 2, the plantain herb obtained after fixation is smashed to 50-100 mesh, and green tea and licorice root are smashed into 20-60 mesh; 3, the smashed plantain herb, green tea and licorice root are mixed uniformly by the weight ratio of (20-40):(50-80):(10-30); 4, the mixture obtained in the step 3 is extracted through a mixed extraction liquid of water and ethyl alcohol, and compound enzymes composed of protease, cellulase and pectinase are added during extraction; 5, filtration, concentration and drying are carried out after cooling. The instant tea is high in content of the nutrient component of the green tea and the content of the medicinal component of the plantain herb and high in cold solubility.

Description

technical field [0001] The invention relates to the technical field of instant tea production methods, and particularly discloses a production method of plantain green tea instant tea. Background technique [0002] Instant tea is a convenient solid beverage similar to instant coffee in powdered or fragmented or granular form, which is made from finished tea as raw material, and the tea juice extracted from the tea leaves is filtered, concentrated, and dried. It has the characteristics of convenient drinking (adding water to drink), no insoluble matter, small relative volume (or weight), easy storage and transportation, and no harmful substances; it contains the nutrients and flavor substances that can enter the tea soup in traditional tea leaves, and has All the effects of tea on the human body are currently popular internationally, especially in European and American countries, and it is a very promising drink. [0003] There are currently instant teas made from green tea ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23F3/16
CPCA23F3/163A23F3/166
Inventor 李骏才
Owner 东莞市哥布林文化传媒有限公司
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