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Preparation method of mulberry leaf tea

A production method, the technology of mulberry leaf tea, which is applied in the direction of tea substitutes, etc., can solve the problems of difficulty in ensuring the freshness of raw materials, loss of mulberry leaf nutrition, and uneven heating of mulberry leaves, so as to achieve fresh taste, eliminate grassy smell, and low cost Effect

Inactive Publication Date: 2013-02-13
GUIZHOU SINAN COUNTY SILKWORM TECH PARK
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The invention provides a method for making mulberry leaf tea, which solves the problem of the high temperature and long time of frying the mulberry leaves in the prior art, which leads to the loss of nutrition of the mulberry leaves. The problem of uneven heating of mulberry leaves during the process

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0013] Take mulberry leaves that are more than two kilometers away from the road, are natural and pollution-free, and are 2-3 leaves away from the top of the mulberry buds, and chop the mulberry leaves into strips of 1.5cm×1.0cm. After spreading to air, carry out at least three or more repetitions of frying, cooling, and kneading process steps, that is, killing the greens, cooling and kneading, killing the second greens, cooling and kneading, killing the third greens, cooling and kneading. When the greening is done, the pot temperature is 130°C, and stir-fry in a clockwise direction with hands or bamboo slices for 3 minutes, so that the final water content of the mulberry leaves is 13%, so as to get rid of the grassy smell of the mulberry leaves themselves. Then, dry and enhance the aroma of the first tea leaves obtained from the finishing process at an environment of 85°C. Finally, filter the packaging.

Embodiment 2

[0015] Take mulberry leaves that are more than two kilometers away from the road, are natural and pollution-free, and are 2-3 leaves away from the top of the mulberry buds, and chop the mulberry leaves into strips of 1.5cm×1.0cm. After spreading to air, carry out at least three or more repetitions of frying, cooling, and kneading process steps, that is, killing the greens, cooling and kneading, killing the second greens, cooling and kneading, killing the third greens, cooling and kneading. When the green is finished, the pot temperature is 135°C, stir-fry counterclockwise with hands or bamboo slices for 3.5 minutes, so that the final water content of the mulberry leaves is 12%, so as to get rid of the grassy smell of the mulberry leaves themselves. Then, dry and enhance the aroma of the first tea leaves obtained from the finishing process at an environment of 87°C. Finally, filter the packaging.

Embodiment 3

[0017] Take mulberry leaves that are more than two kilometers away from the road, are natural and pollution-free, and are 2-3 leaves away from the top of the mulberry buds, and chop the mulberry leaves into strips of 1.5cm×1.0cm. After spreading to air, carry out at least three or more repetitions of frying, cooling, and kneading process steps, that is, killing the greens, cooling and kneading, killing the second greens, cooling and kneading, killing the third greens, cooling and kneading. When the green is finished, the pot temperature is 140°C, stir-fry counterclockwise with hands or bamboo slices for 4 minutes, so that the final water content of the mulberry leaves is 10%, so as to get rid of the grassy smell of the mulberry leaves themselves. Then, dry and enhance the aroma of the first tea leaves obtained from the finishing process in an environment of 90°C. Finally, filter the packaging.

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Abstract

The invention discloses a preparation method of mulberry leaf tea, and the method comprises the following steps of: picking mulberry leaf, drying in a spreading way, roasting, cooling, twisting, extracting fragrance and packing, wherein the working procedure repeatedly comprises at least three times of steps of roasting, cooling and twisting, namely firstly roasting, cooling and twisting, secondly roasting, cooling and twisting, and thirdly roasting, cooling and twisting; and the temperature of a roasting boiler is 130-140DEG C, and the stir-frying time of the first roasting is 3-4 minutes. Compared with the prior art, the preparation method can be effectively removing the grass fishy smell, guaranteeing the nutrition, fresh and tender raw materials and even heating of the mulberry leaf when being roasted and optimizing the mouthfeel of the mulberry leaf tea, and is convenient to operate, low in cost, and good in economic benefit, the prepared mulberry leaf tea is fresh in mouthfeel, free from peculiar smell and fresh and green in color and luster, and the blood pressure and the blood fat can be effectively reduced after the mulberry leaf tea is drunk for a long term.

Description

technical field [0001] The invention relates to a method for preparing mulberry leaf tea, which belongs to the technical field of agricultural product processing. Background technique [0002] Mulberry leaves are sweet, bitter, and cold in nature and have the effect of "dispelling wind-heat, clearing lungs and moistening dryness". According to research, mulberry leaves contain 17 kinds of amino acids, vitamin C, B1, B2, folic acid, carotene, calcium, phosphorus , iron, manganese, sodium, etc., so mulberry leaves have certain effects on the prevention and treatment of hypertension, hyperlipidemia, and diabetes. At present, the preparation method of existing common mulberry leaf tea is: picking mulberries, selecting, cleaning, cooling, frying, kneading, drying, enhancing fragrance, and finally packing. However, due to the immature process control conditions during the frying process of mulberry leaf tea, even if the finished mulberry leaf tea gets rid of the grassy smell of t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23F3/34
Inventor 梁正刚马娟梁正海莫若美梁达王成标莫天蓉叶其安张羽先梁尧蒙天海高全训王克贵邓小东杨畅
Owner GUIZHOU SINAN COUNTY SILKWORM TECH PARK
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