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Making method for mulberry leaf healthcare green tea

A production method and technology of mulberry leaves, which are applied in the production field of mulberry leaf health-care green tea, can solve the problems of not giving full play to the medicinal value of mulberry leaves, and achieve the effect of rich variety, bright yellow-green color, and stable quality

Inactive Publication Date: 2016-05-11
FUJIAN AGRI & FORESTRY UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Existing patent literature (Xing Xiang, application number CN104719531A[P], etc.), adding raw materials such as green tea and gardenia, failed to fully develop the medicinal value of mulberry leaves; non-patent literature (Wang Fengqin, Yellow River Delta Efficient Ecological Economic Zone Development and utilization of traditional Chinese medicine tea and tea preparations, etc.) Adding green tea, gardenia and other raw materials to mulberry leaves fails to give full play to the medicinal value of mulberry leaves

Method used

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  • Making method for mulberry leaf healthcare green tea
  • Making method for mulberry leaf healthcare green tea
  • Making method for mulberry leaf healthcare green tea

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] The determination of embodiment 1 finishing efficiency

[0022] Pick fresh mulberry leaves with two leaves and one heart in spring that are free from pollution, diseases and insect pests, old and tender, rinsed with clean water, and dried in the shade until there is no water drop. Select microwave + far-infrared coupling to fix the power as 10+5, 10+7.5, 10+10, 12.5+5, 12.5+7.5, 12.5+10, 15+5, 15+7.5, 15+10, microwave and far-infrared The time is 1.5min, and the amount of leaves cast is 0.5kg / min. The sensory quality of mulberry leaf health-care green tea is shown in Table 1. When the microwave power is 12.5kw and the far-infrared power is 7.5kw, the soup color of mulberry leaf health-care red and green tea is bright green and yellow. The taste is sweet and mellow, with a sweet aroma, and the overall score is the highest. The analysis of quality components is shown in Table 2. When the microwave power is 12.5kw and the far-infrared power is 7.5kw, the content of tea po...

Embodiment 2

[0029] The determination of embodiment 2 finishing time

[0030] The greening time has a great influence on the quality of the tea. Too long time is not conducive to the shape of the tea. If the time is too short, the tea leaves will not be killed thoroughly, and the green smell will be heavy. It can be seen that the tea time should be controlled within a certain range. Pick fresh mulberry leaves with two leaves and one heart in spring that are free from pollution, diseases and insect pests, old and tender, rinsed with clean water, and dried in the shade until there is no water drop. The microwave + far infrared coupling fixation time is respectively selected as 1.5+1.5, 1.5+3, 1.5+4.5, 3+1.5, 3+3, 3+4.5, 4.5+1.5, 4.5+3, 4.5+4.5min, and the fixation power is 12.5+7.5kw, the amount of leaf input is 0.5Kg / min. As shown in Table 3 and Table 4, when the microwave time and the far-infrared time are both 3 minutes, the sensory quality score is the highest, and the contents of tea p...

Embodiment 3

[0035] The determination of embodiment 3 throwing leaf amount

[0036] The leaf throwing amount is 0.5, 1.0, 1.5kg / min, the microwave power is 12.5kw, and the far-infrared power is 7.5kw. It can be seen from Table 5 and Table 6 that when the leaf throwing amount is 1.0kg / min, the mulberry leaf health care green tea The sensory quality scored the highest, and the contents of tea polyphenols, amino acids and soluble sugars were significantly higher than other treatments.

[0037] Table 5 Analysis of sensory quality of mulberry leaf health-care green tea under each treatment

[0038]

[0039] Table 6 Analysis of main quality components of mulberry leaf health-care green tea under each treatment

[0040]

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Abstract

The invention provides a making method for mulberry leaf healthcare green tea. The making method comprises the following steps of material selecting, wherein fresh mulberry leaves which are free of pollution and pest and disease damage and uniform in tenderness and grow on spring shoots with true leaves are picked up, rinsed cleanly with clear water and dried in the shade until no water drop exists; fixation, wherein microwaves and far infrared rays are coupled for fixation; baking with gross fire; spreading for cooling and screening; baked mulberry leaves are graded and mixed with dry honeysuckles and dendrobe flowers to improve taste of the green tea, and 8-9 parts of mulberry tea, 0.5-1 part of honeysuckles and 0.5-1 part of dendrobe flowers which are screened well are packaged into small packages according to the amount of 10 g per bag. The made mulberry leaf healthcare green tea retains original quality and medicinal components of the mulberry leaves, has the advantages of being good in color, bright in liquor color and fresh in mouthfeel, and has the advantages that technological parameters are controllable, and quality is stable.

Description

technical field [0001] The invention belongs to the technical field of tea production, and in particular relates to a production method of mulberry leaf health-care green tea. Background technique [0002] Mulberry (Morusalba L.) is a perennial deciduous tree plant of the family Moraceae, and mulberry leaves are the leaves of the mulberry tree, which is the main product of the mulberry tree. Mulberry leaves are rich in amino acids, fats, carbohydrates, vitamins, calcium, iron, manganese, zinc and other minerals and biologically active ingredients necessary for the human body. Research progress on chemical constituents and clinical application of mulberry leaves. The traditional Chinese medical literature Compendium of Materia Medica, Materia Medica Mengqi, etc. record that it has the functions of dispersing wind-heat, clearing lung and moistening dryness, calming liver and improving eyesight, and cooling blood. Studies in recent years have shown that mulberry leaves have t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23F3/34
CPCA23F3/34
Inventor 许茹王晋周相助胡海非刘明月金珊钟凤林贾琪林义章
Owner FUJIAN AGRI & FORESTRY UNIV