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Preparation method and product of health-care sweet potato tea

A preparation method and technology of sweet potato leaves, applied in the field of preparation methods and products of health-preserving sweet potato tea

Inactive Publication Date: 2013-10-30
曾崇恩 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In Taiwan, oolong tea or Baozhong tea is mainly produced, but tea cannot be drunk like vegetables, which can drink healthily and obtain nutrition at the same time. Therefore, if the easily available sweet potato leaves can be made into tea, it will become a daily life. The beverage crops can achieve the purpose of drinking tea and health care, which will create a grand future for sweet potato leaves

Method used

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  • Preparation method and product of health-care sweet potato tea
  • Preparation method and product of health-care sweet potato tea

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Embodiment Construction

[0053] The following details are as follows according to the drawings:

[0054] Such as figure 1 , figure 2 Shown, be the process diagram and block flow chart of the present invention, it comprises respectively in order:

[0055] (1) picking, the raw leaves of sweet potato leaves;

[0056] (2) Sunlight or hot wind withers, accelerates the evaporation of tea green water, reduces the water content of cells, reduces its activity, and makes the semipermeability of cell membranes disappear;

[0057](3) Withering and stirring indoors, place the tea greens on the indoor withering rack for partial fermentation to generate a unique aroma and taste; then stir and stir the tea greens to make the tea greens collide and rub against each other to promote fermentation. Make the level of tea leaves even;

[0058] (4) Stir-frying the cyanine, destroying the enzyme activity by high temperature, inhibiting the continuous fermentation of the tea leaves, so as to maintain the unique aroma and...

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Abstract

The invention provides a preparation method and a product of health-care sweet potato tea. The preparation method of the product comprises the steps of picking sweet potato leaves, allowing the leaves to wither under sunlight or hot air, allowing the leaves to wither indoors, performing the steps of stirring, panning, rolling, and unraveling, and drying the leaves for enabling the moisture content of the leaves to be lower than 4%. By preparing the sweet potato leaves left in summer into the sweet potato leaf tea, the preparation method solves the problems of dull sale and waste caused by overproduction, prevents drainage of the nourishment of the sweet potato leaves through the long-term storage method, enables consumers to absorb the nourishment of the sweet potato leaves through drinking the tea all the year round, and realizes the values of tea drinking culture and health care.

Description

technical field [0001] The invention relates to a preparation method and products of health-preserving sweet potato tea. Background technique [0002] Sweet potato leaves (sweet potato leaves) are rich in carotene, vitamin A, vitamin C, niacin, potassium, calcium, magnesium and other nutrients, which can improve rough skin and protect mucosal tissues from infection; they are also rich in magnesium and calcium, Magnesium can promote heart and cardiovascular health, promote calcium absorption and metabolism, prevent calcium precipitation in tissues and blood vessels, remove triglycerides in blood, lower cholesterol, and prevent high blood pressure, so it has become a vegetable that is beneficial to human health , has also become one of the main food. [0003] The rich season of sweet potato leaves is in summer. When the output is too high, no one cares about it, which leads to the sweet potato leaves rotten after harvesting. It is not easy to purchase, and for planters, the ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A23F3/34
Inventor 曾崇恩洪于涵
Owner 曾崇恩