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Preparation method of lily plant body composite tea powder

A technology of compounding tea and lily, applied in the direction of tea substitutes and other directions, can solve the problems of improper mixing ratio, poor nutrient extraction rate of lily tea taste, weak health care function of lily tea, etc.

Inactive Publication Date: 2018-11-16
沿河后花园农业观光旅游综合开发有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in the prior art, when the lily plant body is directly used as a raw material to prepare lily tea, the mixing ratio of the lily plant leaves and flower buds in the mixing process is not appropriate, resulting in relatively low mouthfeel and nutrient extraction rate of the prepared lily tea. Poor, leading to weak health care function of drinking lily tea

Method used

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  • Preparation method of lily plant body composite tea powder
  • Preparation method of lily plant body composite tea powder

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0018] (1) picking fresh lily plant leaves and fresh lily buds, cleaning them, and mixing them according to a mass ratio of 1:1.3 to obtain a mixture;

[0019] (2) After the mixture is treated with steam at 300°C for 20 seconds, it is cooled to normal temperature, then placed in a grinder, and ground into a slurry;

[0020] (3) Add 0.3% of the mass of the slurry to the slurry by mixing cellulase and pectinase at a mass ratio of 1:0.3 to form a compound enzyme, stir evenly, and place it in an environment with a temperature of 30°C for 4 hours , to obtain the enzymatic solution;

[0021] (4) Spray-drying the enzymatic hydrolysis solution under normal temperature and normal pressure environment to obtain lily plant compound tea powder.

Embodiment 2

[0023] (1) Picking fresh lily plant leaves and fresh lily buds, and after cleaning them, mix according to the mass ratio of 1:2.7 to obtain the mixture;

[0024] (2) After the mixture is treated with 400°C steam for 30 seconds, it is cooled to normal temperature, then placed in a grinder, and ground into a slurry;

[0025] (3) Add 0.8% of the mass of the slurry to the slurry by mixing cellulase and pectinase at a mass ratio of 1:0.8 to form a compound enzyme, stir evenly, and place it in an environment with a temperature of 50°C for 8 hours , to obtain the enzymatic solution;

[0026] (4) Spray-drying the enzymatic hydrolysis solution under normal temperature and normal pressure environment to obtain lily plant compound tea powder.

Embodiment 3

[0028] (1) picking fresh lily plant leaves and fresh lily buds, cleaning them, and mixing them according to the mass ratio of 1:2 to obtain a mixture;

[0029] (2) After the mixture is treated with steam at 350°C for 25 seconds, it is cooled to normal temperature, then placed in a grinder, and ground into a slurry;

[0030] (3) Add 0.5% of the mass of the slurry to the slurry by mixing cellulase and pectinase at a mass ratio of 1:0.7 to form a compound enzyme, stir evenly, and place it in an environment with a temperature of 40°C for 6 hours , to obtain the enzymatic solution;

[0031] (4) Spray-dry the enzymatic hydrolysis solution in an environment with a vacuum degree of 0.02 MPa to obtain the compound tea powder of the lily plant body.

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Abstract

The present invention relates to the technical field of lily tea powder processing, in particular to a preparation method of a lily plant body composite tea powder. The method is as follows: reasonably mixing lily plant leaves with lily buds, conducting steam enzyme deactivation, conducting cooling, grinding the cooled material into slurry, adding compound enzyme for treatment, and conducting spray drying to obtain the lily composite tea powder. The dissolution rate of nutrient components in the lily tea powder is improved, and the bitter components in the lily tea powder are reduced in the process of enzyme deactivation and cooling, and the aroma components are enriched, and the taste of the lily composite tea powder is improved.

Description

technical field [0001] The invention relates to the technical field of lily tea powder processing, in particular to a method for preparing lily plant composite tea powder. Background technique [0002] With the continuous improvement of people's living standards, people's concept of health care is also getting higher and higher. Tea is a beverage that people often drink in their daily lives, and as people have higher and higher requirements for the quality of health-care teas, there are more and more types of health-care teas. [0003] Lily is a perennial herbaceous crop. It contains a large amount of nutritional components such as starch, protein, amino acid, vitamins and trace elements, as well as active components such as alkaloids and polysaccharides. At present, there are many research technologies for producing lily tea with lily as a raw material. For example, the patent application number is 201510659824.4, which uses lily, mung bean, red bean, fresh lotus leaf, whi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23F3/34
CPCA23F3/34
Inventor 黄霞
Owner 沿河后花园农业观光旅游综合开发有限公司
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