Compound hypotensive instant tea and preparation method thereof

Abstract

The invention discloses a compound hypotensive instant tea, which is prepared from the following materials in parts by weight: 190 to 210 parts of Shiyan tea, 40 to 60 parts of strigose hydrangea leaf, 40 to 60 parts of vine tea and 15 to 25 parts of cyclocarya paliurus. The invention further discloses a preparation method for the compound hypotensive instant tea, which comprises the following steps: purified water is adopted for extraction, concentration is carried out, extract obtained by concentration is mixed with dextrin and saccharose according to the weight ratio of 1:1:2, and granulesare produced. According to the invention, since the four materials, i.e., the Shiyan tea, strigose hydrangea leaf, vine tea and cyclocarya paliurus, are mixed, the respective advantages of the four types of materials are effectively utilized, the effect of blood pressure reduction is synergistically enhanced while the taste of the Shiyan tea is improved, and the compound hypotensive instant tea has the effect of liver protection; and by the extraction, concentration and granulation process, the instant tea which is small and convenient to carry and use is obtained.

Description

Technical field

[0001] The invention relates to the field of antihypertensive instant tea, and specifically relates to a compound antihypertensive instant tea and a preparation method thereof. Background technique

[0002] The main ingredients of Shiya tea are 20% of flavonoids, 23.4% of tea polyphenols, 9.73% of amino acids, and wild alkalis and other elements that are beneficial to the human body. It is the plant with the highest content of flavonoids found in natural plants, and it is rare in China. Treasures of the original ecological pure natural green plants in tea.

[0003] Sweet tea is a natural sweet plant unique to Guangxi, and it is also the world's best sweet and flavorful plant with high sweetness, low heat, safety, non-toxicity, and health care functions. Sweet tea contains about 4.1% bioflavonoids, 18.04% sweet tea polyphenols and 5% sweet tea glycosides. Studies have shown that sweet tea is high in sweetness but contains no calories and can be used alone to treat ...

Examples

Embodiment 1

[0023] The compound antihypertensive instant tea is composed of the following raw materials in parts by weight: 190 parts of Shiya tea, 40 parts of sweet tea, 40 parts of rattan tea, and 15 parts of Qing Qianliu.

[0024] The preparation method is as follows:

[0025] S1. Put Shiya tea, sweet tea, rattan tea, and Cymbidium greenscens into a multifunctional extraction tank, and extract once with pure water for 1 hour to obtain the total extract;

[0026] S2. Concentrate the total extract obtained from S1 in a three-effect concentrator at 60°C to obtain an extract with a specific gravity of 1.05 at 80°C;

[0027] S3. Mix the extract with dextrin and sucrose to granulate, press and cut into small pieces.

Embodiment 2

[0029] The compound antihypertensive instant tea is composed of the following raw materials in parts by weight: 200 parts of Shiya tea, 50 parts of sweet tea, 50 parts of rattan tea, and 20 parts of Qing Qianliu.

[0030] The preparation method is as follows:

[0031] S1. Put Shiya tea, sweet tea, rattan tea and Cyclocarya serrata into a multifunctional extraction tank, and extract twice with purified water for 2 hours each time. The two extraction filtrates are combined to obtain the total extract;

[0032] S2. Concentrate the total extract obtained from S1 in a three-effect concentrator at 80°C to obtain an extract with a specific gravity of 1.09 at 80°C;

[0033] S3. Mix the extract with dextrin and sucrose to granulate, press and cut into small pieces.

Embodiment 3

[0035] The compound antihypertensive instant tea is made up of the following raw materials in parts by weight: 210 parts of Shiya tea, 60 parts of sweet tea, 60 parts of rattan tea, and 25 parts of Cymbidium chinense.

[0036] The preparation method is as follows:

[0037] S1. Put Shiya tea, sweet tea, rattan tea, and Cymbidium green mossii into a multifunctional extraction tank, and extract 4 times with purified water for 3 hours each time. The four extractions are combined to obtain the total extract;

[0038] S2, the total extract obtained from S1 is concentrated in a three-effect concentrator at 90°C to obtain an extract with a specific gravity of 1.15 at 80°C;

[0039] S3. Mix the extract with dextrin and sucrose to granulate, press and cut into small pieces.

Technical field

[0001] The invention relates to the field of antihypertensive instant tea, and specifically relates to a compound antihypertensive instant tea and a preparation method thereof. Background technique

[0002] The main ingredients of Shiya tea are 20% of flavonoids, 23.4% of tea polyphenols, 9.73% of amino acids, and wild alkalis and other elements that are beneficial to the human body. It is the plant with the highest content of flavonoids found in natural plants, and it is rare in China. Treasures of the original ecological pure natural green plants in tea.

[0003] Sweet tea is a natural sweet plant unique to Guangxi, and it is also the world's best sweet and flavorful plant with high sweetness, low heat, safety, non-toxicity, and health care functions. Sweet tea contains about 4.1% bioflavonoids, 18.04% sweet tea polyphenols and 5% sweet tea glycosides. Studies have shown that sweet tea is high in sweetness but contains no calories and can be used alone to treat ...

Examples

Embodiment 1

[0023] The compound antihypertensive instant tea is composed of the following raw materials in parts by weight: 190 parts of Shiya tea, 40 parts of sweet tea, 40 parts of rattan tea, and 15 parts of Qing Qianliu.

[0024] The preparation method is as follows:

[0025] S1. Put Shiya tea, sweet tea, rattan tea, and Cymbidium greenscens into a multifunctional extraction tank, and extract once with pure water for 1 hour to obtain the total extract;

[0026] S2. Concentrate the total extract obtained from S1 in a three-effect concentrator at 60°C to obtain an extract with a specific gravity of 1.05 at 80°C;

[0027] S3. Mix the extract with dextrin and sucrose to granulate, press and cut into small pieces.

Embodiment 2

[0029] The compound antihypertensive instant tea is composed of the following raw materials in parts by weight: 200 parts of Shiya tea, 50 parts of sweet tea, 50 parts of rattan tea, and 20 parts of Qing Qianliu.

[0030] The preparation method is as follows:

[0031] S1. Put Shiya tea, sweet tea, rattan tea and Cyclocarya serrata into a multifunctional extraction tank, and extract twice with purified water for 2 hours each time. The two extraction filtrates are combined to obtain the total extract;

[0032] S2. Concentrate the total extract obtained from S1 in a three-effect concentrator at 80°C to obtain an extract with a specific gravity of 1.09 at 80°C;

[0033] S3. Mix the extract with dextrin and sucrose to granulate, press and cut into small pieces.

Embodiment 3

[0035] The compound antihypertensive instant tea is made up of the following raw materials in parts by weight: 210 parts of Shiya tea, 60 parts of sweet tea, 60 parts of rattan tea, and 25 parts of Cymbidium chinense.

[0036] The preparation method is as follows:

[0037] S1. Put Shiya tea, sweet tea, rattan tea, and Cymbidium green mossii into a multifunctional extraction tank, and extract 4 times with purified water for 3 hours each time. The four extractions are combined to obtain the total extract;

[0038] S2, the total extract obtained from S1 is concentrated in a three-effect concentrator at 90°C to obtain an extract with a specific gravity of 1.15 at 80°C;

[0039] S3. Mix the extract with dextrin and sucrose to granulate, press and cut into small pieces.

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