A kind of processing method of prickly pear leaf tea

A processing method and technology of prickly pear leaf tea, applied in the field of tea processing, can solve the problems of waste of resources, no utilization method, etc., and achieve the effects of low processing cost, compact shape and improved taste.

Inactive Publication Date: 2017-10-27
PUDING LYUPIN AGRI DEV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, for the pruned prickly pear branches, all the prickly pear planting companies or individuals adopt the method of discarding them. The prickly pear leaves are also rich in nutrients, and the pruned prickly pear branches are discarded, resulting in a waste of resources. waste, but there is currently no other way to exploit it

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] A processing method of roxburghii leaf tea, comprising the following steps:

[0025] (1) Withering: pick the fresh tender leaves of Rosa roxburghii leaves, spread it in the withering tank, the thickness of spreading is 3cm, the time of spreading is 16h, and the moisture content of Rosa roxburghii leaves after spreading is 65%;

[0026] (2) Finishing: Put the withered prickly pear leaves in the killing machine, control the temperature of the steam passing through the fixing machine at 120°C, turn and throw them for 4 seconds, then place them at a temperature of 30°C and a vacuum of 0.02 Stand in a vacuum environment of MPa for 1h;

[0027] (3) Kneading: put the Rosa roxburghii leaves that have been finished once under a pressure of 2.1kg / m 3 , in a kneading machine with a temperature of 40°C, the kneading time is 30min;

[0028] (4) Secondary greening: place the roxburghii leaves after one time rolling in the drum type greening machine, and adopt far infrared ray green...

Embodiment 2

[0033] A processing method of roxburghii leaf tea, comprising the following steps:

[0034] (1) Withering: pick the fresh tender leaves of Rosa roxburghii leaves, spread it in the withering tank, the thickness of spreading is 2cm, and the time of spreading is 18h, and the moisture content of Rosa roxburghii leaves after spreading is 60%;

[0035] (2) Finishing: Put the withered prickly pear leaves in the killing machine, control the temperature of the steam passing through the fixing machine at 140°C, turn and throw them for 4 seconds, then place them at a temperature of 40°C and a vacuum of 0.06 Stand in a vacuum environment of MPa for 2h;

[0036] (3) Kneading: put the Rosa roxburghii leaves that have been finished once under a pressure of 3.2kg / m 3 , in a kneading machine with a temperature of 60°C, the kneading time is 50 minutes;

[0037] (4) Secondary enzymatic fixation: place the roxburghii pear leaves after one kneading in the drum-type degreening machine, and adopt ...

Embodiment 3

[0042] A processing method of roxburghii leaf tea, comprising the following steps:

[0043] (1) Withering: pick the fresh tender leaves of Rosa roxburghii leaves, spread it in the withering tank, the thickness of spreading is 2cm, and the time of spreading is 17h, and the moisture content of Rosa roxburghii leaves after spreading is 62%;

[0044] (2) Finishing: Place the withered Rosa roxburghii leaves in the killing machine, control the temperature of the steam passing through the killing machine to be 130°C, turn and throw the greening for 3.5s, then place it at a temperature of 35°C and a vacuum of Stand in a vacuum environment of 0.04MPa for 1.5h;

[0045] (3) Kneading: put the Rosa roxburghii leaves that have been finished once under a pressure of 2.7kg / m 3 , in a kneading machine with a temperature of 50°C, the kneading time is 40min;

[0046] (4) Secondary green fixation: place the Rosa roxburghii leaves in the drum-type green fixer after being kneaded once, and adopt...

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PUM

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Abstract

The invention discloses a processing method of Rosa roxburghii leaf tea, which belongs to the technical field of tea processing. The method is to pick the fresh leaves of Rosa roxburghii leaves, wither them, and then send them to a greening machine for greening, and the greened Rosa roxburghii leaves The leaves are kneaded, followed by secondary greening, kneaded again, and finally shaped and dried. The invention processes the prickly pear leaf tea by using the pruned prickly pear leaves on the pruned branches of the prickly pear tree, turning waste into valuables, so that the processing cost of the prickly pear leaf tea is relatively low. By adopting the processing method of the present invention to process the Rosa roxburghii leaves, the beneficial ingredients in the Rosa roxburghii leaves are effectively retained, and the taste is improved, and the processed Rosa roxburghii leaf tea is mellow and refreshing, and has a tight, thin, round, straight and even shape , of great ornamental artistic value.

Description

technical field [0001] The invention relates to the technical field of tea processing, in particular to a processing method of prickly pear leaf tea. Background technique [0002] Prickly pear, also known as Ci pear and wood pear, is also known as Songchungui, prickly pear, nine-headed bird, and wenxianguo. It is the fruit of the silk reeling flower of the Rosaceae plant. It is a nutritious fruit for nourishing and fitness. The fruit is rich in vitamin C, known as the "King of Vitamin C". The medicinal value of Rosa roxburghii is very high. Its flowers, leaves, and seeds can be used as medicine. In particular, Rosa roxburghii is rich in superoxide dismutase, which is internationally recognized as an active substance with anti-aging and anti-cancer effects. Rosa roxburghii also has anti-virus and anti-radiation effects. , is widely used. Rosa roxburghii fruit is sour, astringent and flat, which can enhance the body's resistance to infection, prevent and fight cancer, treat...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A23F3/34
Inventor 周忠周鹏
Owner PUDING LYUPIN AGRI DEV
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