Preparation method of burdock blood pressure reduction tea

A technology of antihypertensive tea and burdock, applied in the direction of tea substitutes, etc., can solve the problems of poor antihypertensive effect and single function

Inactive Publication Date: 2013-05-22
QINGDAO HAOTIAN FOOD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, existing antihypertensive teas and the above-mentioned products have the defects of poor antihypertensive effect and single function

Method used

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  • Preparation method of burdock blood pressure reduction tea

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] The present invention is a kind of preparation method of burdock antihypertensive tea, comprising the following steps:

[0028] (1) From the fresh, biennial burdock root before flowering, choose the part of 30 cm below the burdock root with a diameter of 1.7 cm that is full, free of moths, worm spots, and rotten, and is 1.7 cm in diameter;

[0029] (2) Thoroughly wash the burdock root in the cleaning tank, soak it with 0.2% NaClO solution for 2 minutes after washing, remove the soil bacteria, rinse it with clean tap water, and scrape off the thin skin with a plastic knife in running water to keep the burdock skin Nutrient ingredients, then clean the peeled burdock root with flowing tap water;

[0030] (3) Machine dicing the burdock root in running water state, the specification of the diced burdock is: 8*8*8mm;

[0031] (4) Sterilize burdock diced with 0.2% vinegar water for 15 minutes with a volume concentration; 0.2% vinegar water is a volume ratio, such as a mixture...

Embodiment 2

[0042] The present invention is a kind of preparation method of burdock antihypertensive tea, comprising the following steps:

[0043] (1) From the fresh, biennial burdock root before flowering, choose the part of 40 cm below the burdock root with a diameter of 3.0 cm, which is full, free of worms, worm spots, and rotten, as raw material;

[0044] (2) Thoroughly wash the burdock root in a cleaning tank, soak it with 0.2% NaClO solution for 3 minutes, remove soil bacteria, rinse it with clean tap water, and scrape off the thin skin with a plastic knife in running water to keep the burdock skin Nutrient ingredients, then clean the peeled burdock root with flowing tap water;

[0045] (3) Machine dicing the burdock root in running water state, the specification of the diced burdock is: 8*8*8mm;

[0046] (4) Sterilize burdock diced with 0.2% vinegar water for 15 minutes with a volume concentration; 0.2% vinegar water is a volume ratio, such as a mixture of 100ml water and 0.2ml vi...

Embodiment 3

[0057] The present invention is a kind of preparation method of burdock antihypertensive tea, comprising the following steps:

[0058] (1) From the fresh, biennial burdock root before flowering, choose the part of 35 cm below the burdock root with a diameter of 2.5 cm that is full of stem meat, free from moths, worm spots, and rotten, and has a diameter of 2.5 cm;

[0059] (2) Thoroughly wash the burdock root in the cleaning tank, soak it with 0.2% NaClO solution for 2.5min after washing, remove the soil bacteria, rinse it with clean tap water, and scrape off the thin skin with a plastic knife in running water to keep the burdock root Nutrient components of the skin, and then clean the peeled burdock root with flowing tap water;

[0060] (3) Machine dicing the burdock root in running water state, the specification of the diced burdock is: 8*8*8mm;

[0061] (4) Sterilize burdock diced with 0.2% vinegar water for 15 minutes with a volume concentration; 0.2% vinegar water is a v...

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Abstract

The invention discloses a preparation method of burdock blood pressure reduction tea. The method comprises the following steps of: dicing burdock, so that the burdock is easily dissolved in water to improve the utilization rate of tea; adopting a cooking machine processing technology, so that the original taste of the burdock is effectively changed to be the mellow taste accepted by common people; heating and controlling temperature and a pH value by using a 40% ethanol solution; alcoholizing chlorogenic acid of burdock dices in the burdock and stabilizing the content of the chlorogenic acid in the tea, wherein the chlorogenic acid is mainly used for blood pressure reduction, the content of burdock is 0.86g per 100g, the burdock is difficultly volatilized, and the blood pressure reduction efficiency is improved; drying the burdock after the special process under the condition that the air pressure is 0.5Pa and the temperature is controlled to be below 25-30 DEG C according to the characteristic of the chlorogenic acid in the burdock so that the content of the chlorogenic acid in the burdock is further stabilized; and frying the burdock at a low temperature to obtain the burdock blood pressure reduction tea.

Description

technical field [0001] The invention relates to a preparation method of antihypertensive tea, in particular to a preparation method of burdock antihypertensive tea. Background technique [0002] In recent years, the number of people suffering from high blood pressure has increased year by year, accompanied by high mortality and disability rates of cardiovascular and cerebrovascular diseases. Western medicine for heart disease can only provide temporary relief. We must know that high blood pressure does not form temporarily, and even with traditional Chinese medicine, it cannot be cured in a short period of time. For diseases that come and go slowly, the only way to deal with it is to change the incorrect lifestyle and use correct health care methods and substances in daily life. [0003] There are also a lot of antihypertensive teas on the market, such as Chinese patent 200710000666 discloses a kind of antihypertensive tea, which is formulated by pure natural plant Chinese...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23F3/34
Inventor 袁田道
Owner QINGDAO HAOTIAN FOOD
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