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A kind of preparation method of sweet potato leaf tea

A technology of sweet potato leaves and spraying equipment, applied in the direction of tea substitutes, etc., can solve the problems of easy separation of raw materials and floating on the water surface, loss of the original tea taste, and the shape is not tight enough, so as to achieve pure and fresh taste, prevent indigestion, Oily color effect

Inactive Publication Date: 2016-01-20
山东华夏茶联信息科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, the compound tea products that are physically blended with sweet potato leaves and edible and medicinal plants on the market generally have problems such as not tight enough in shape, easy to separate and float on the water surface when brewing, complicated preparation process, and poor quality of finished products. The brewed tea tastes green and astringent, the aroma is low, the bubble resistance is poor, the taste of the original tea is lost, the nutrition is unbalanced, the health care effect is poor, and it cannot meet people's various needs for tea products

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] The preparation method of this sweet potato leaf tea adopts the following steps:

[0023] (1) Blending of attachment liquid: first mix 3kg of Yu Liren extract, 3kg of hemp seed extract, 3kg of Luo Han Guo extract, 3kg of cassia seed extract, and 3kg of buckwheat extract, and mix well to obtain a mixed extract, and then mix the mixed extract Dissolve in 450kg of warm water at 60°C, stir to make it completely dissolved, and then make it into an attachment liquid, and then inject it into the liquid storage compartment of the spraying equipment for standby;

[0024] (2) Spraying operation: The sweet potato leaves with a water content of 4.5-5.0% are conveyed through the conveyor belt. While conveying, the sprinkler head of the spraying equipment installed above the conveyor belt is turned on to spray the sweet potato leaves. At this time, the sweet potato leaves The conveying speed is 5-10kg / min, and the spray volume of the attachment liquid sprayed by the spraying equipmen...

Embodiment 2

[0029] The preparation method of this sweet potato leaf tea adopts the following steps:

[0030] (1) Blending of attachment liquid: first mix 4kg of Yu Liren extract, 4kg of hemp seed extract, 4kg of Luo Han Guo extract, 4kg of cassia seed extract, and 4kg of buckwheat extract, and mix well to obtain a mixed extract, and then mix the mixed extract Dissolve in 600kg of warm water at 60°C, stir to make it completely dissolved, and make it into an attachment liquid, and then inject it into the liquid storage compartment of the spraying equipment for standby;

[0031] (2) Spraying operation: The sweet potato leaves with a water content of 4.5-5.0% are conveyed through the conveyor belt. While conveying, the sprinkler head of the spraying equipment installed above the conveyor belt is turned on to spray the sweet potato leaves. At this time, the sweet potato leaves The conveying speed is 5-10kg / min, the amount of spraying liquid sprayed by the spraying equipment is 1-2kg / min, and t...

Embodiment 3

[0036] The preparation method of this sweet potato leaf tea adopts the following steps:

[0037] (1) Blending of attachment liquid: first mix 5kg of Yu Liren extract, 5kg of hemp seed extract, 5kg of Luo Han Guo extract, 5kg of cassia seed extract, and 5kg of buckwheat extract, and mix well to obtain a mixed extract, and then mix the mixed extract Dissolve in 750kg of warm water at 60°C, stir to make it completely dissolved, and make it into an attachment liquid, and then inject it into the liquid storage compartment of the spraying equipment for standby;

[0038] (2) Spraying operation: The sweet potato leaves with a water content of 4.5-5.0% are conveyed through the conveyor belt. While conveying, the sprinkler head of the spraying equipment installed above the conveyor belt is turned on to spray the sweet potato leaves. At this time, the sweet potato leaves The conveying speed is 5-10kg / min, the amount of spraying liquid sprayed by the spraying equipment is 1-2kg / min, and t...

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Abstract

The invention especially discloses a preparation method for sweet potato leaf tea. The preparation method comprises the following steps: (1) blending of attached liquids; (2) spraying; (3) drying; and (4) shaping and fragrance promotion. The invention has the following beneficial effects: the preparation method is simple, raw materials can be fully and uniformly mixed, and the prepared sweet potato leaf tea presents a strong sense of wholeness and has compact and uniform cords and an oily color; raw materials are scientifically proportioned, so the prepared sweet potato leaf tea has good quality, presents pure, fresh and agreeable taste and rich delicate fragrance without losing lingering charm of original tea when drunk, is convenient to drink, endures brewing, has balanced nutrients, exerts a good health care effect on a human body, enables people to feel tasty, quench thirst and enjoy after-taste sweetness after drinking of the sweet potato leaf tea, can clear the liver, improve eyesight, relax the bowels and promote diuresis and is capable of enhancing immunity, delaying aging, clearing lung-heat, reducing phlegm, moistening the intestines, reducing blood pressure, preventing dyspepsia and the like after long-term drinking.

Description

(1) Technical field [0001] The invention particularly relates to a preparation method of sweet potato leaf tea. (2) Background technology [0002] At present, the compound tea products that are physically blended with sweet potato leaves and edible and medicinal plants on the market generally have problems such as insufficient compact shape, easy separation of raw materials and floating on the water surface during brewing, complicated preparation process, and poor quality of finished products. The brewed tea tastes green and astringent, has a low aroma, poor foam resistance, loses the taste of the original tea, has unbalanced nutrition, poor health care effect, and cannot meet people's various needs for tea products. (3) Contents of the invention [0003] In order to make up for the deficiencies of the prior art, the present invention provides a simple preparation, high-quality finished product, convenient drinking, good foam resistance, balanced nutrition, good health car...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A23F3/34
Inventor 马玉峰
Owner 山东华夏茶联信息科技有限公司
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