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A kind of Weishan Maojian tea tree extract and its preparation method and application

A technology of tea tree extract and Weishan Maojian, applied in the field of Weishan Maojian tea tree extract and preparation thereof

Active Publication Date: 2021-05-07
GUANGDONG PHARMA UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, studies on the in vivo antioxidant and neuroprotective biological activities of tea stem and root extracts are still rarely reported

Method used

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  • A kind of Weishan Maojian tea tree extract and its preparation method and application
  • A kind of Weishan Maojian tea tree extract and its preparation method and application
  • A kind of Weishan Maojian tea tree extract and its preparation method and application

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0030]Example 1, a kind of landscaping tea tree extract

[0031]The landscaping tip tea tree extract includes a landscaping tip tea stalk, a root extract, the preparation method of the Mountain Maoji extract includes the following steps:

[0032]S1 take the mountain hair tip tea tree, root, dry after washing, to have tea stalks, root raw materials;

[0033]S2 is extracted by the hot water extraction method, respectively, and extracts step S1, respectively, and twice, the first leaching is added to the weight ratio of 1: 25, and the water is boiling. Continue to cook 25 min, then collected the filtrate after filtration, the second extravasation of the liquid than 1: 18 weight ratio was added to the primary water, and then cooked for 17 minutes, and filtered, collected filtrate, combined with two filtrates, and Uniform mixing and mixed with the mixture;

[0034]S3 concentrates the combined fluid obtained by step S2, concentrating the temperature of 60 ° C, concentrates the extract liquid, and the...

Embodiment 2

[0037]Example 2, a kind of landscaping tea tree extract

[0038]The hill-mountain hair tip tea tree extract includes a landscaping tip tea tree, a root extract, the preparation method of the landscaping tip tea tree extract includes the following steps:

[0039]S1 take the mountain hair tip tea tree, root, dry after washing, to have tea stalks, root raw materials;

[0040]S2 uses hot water extraction to extract the tea stalks and root raw materials obtained by step S1. Double extraction, and the first leaching is added in accordance with the weight ratio of the material than 1:32, and the water is boiling. Continue to cook 35min, then collected the filtrate after filtration, the second extravasive solution is added to the 1: 22 weight ratio of 1: 22, and then the water is boiled, and the filtrate is collected, and the filtrate is combined, Uniform mixing and mixed with the mixture;

[0041]S3 concentrates the combined fluid obtained by step S2, concentrating the temperature of 60 ° C to obtain ...

Embodiment 3

[0044]Example 3, a kind of landscaping tip tea tree extract

[0045]The hill-mountain hair tip tea tree extract includes a landscaping tip tea tree, a root extract, the preparation method of the landscaping tip tea tree extract includes the following steps:

[0046]S1 take the mountain hair tip tea tree, root, dry after washing, to have tea stalks, root raw materials;

[0047]S2 is extracted by the hot water extraction method to extract the tea stalks and root raw materials obtained by step S1, divided into two times, the first leaching is added to the weight ratio of 1:30, and the water is boiling Continue to cook for 30min, then collected filtrate, then the second leaching is added to the weight ratio of 1:20, and then the water is boiled, and the filtrate is collected, and the filtrate is combined, Uniform mixing and mixed with the mixture;

[0048]S3 concentrates the combined fluid obtained by step S2, concentrating the temperature of 60 ° C, concentrates the extract liquid, and the concent...

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PUM

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Abstract

The invention belongs to the technical field of food production and application, and in particular relates to an extract of Weishan Maojian tea tree and its preparation method and application. The Weishan Maojian tea tree extract of the present invention comprises the stem and root extract of Weishan Maojian tea tree, and its preparation method comprises the following steps: S1 takes the stem and root of Weishan Maojian tea tree, washes them and dries them; Extract the tea tree stem and root raw materials obtained in step S1, and the number of extractions is 2 times to obtain a combined solution; S3 concentrates the combined solution and pre-freezes to obtain a completely frozen concentrated extract; S4 extracts the pre-frozen concentrated extract lyophilized. The stem and root extracts of Weishan Maojian tea provided by the invention can prolong the survival time of Caenorhabditis elegans under oxidative stress conditions, promote the removal of active oxygen free radicals in the body, reduce the level of active oxygen free radicals in the body, and can also reduce senile dementia Paralysis rates in disease-type Caenorhabditis elegans, with antioxidant and neuroprotective effects.

Description

Technical field[0001]The present invention belongs to the field of food production and application, in particular, involving a mappie hair tip tea tree extract and preparation method thereof.Background technique[0002]The tea tree is a malarial plant, camelliasinensisl. my country's earliest tea, Tang Lu Yu, "Tea Jing", is the "Source of Tea", describing the origin and morphology of tea, China is the world's first national country, the tea tree, The tea producing area is numerous. Many readers about tea or medicinal tea often lead to "Shen Nong tasted hundreds of grass, meets seventy poisonous in one day", "tea soup", "tea soup" with health treatment effect, " People adjust the spleen and stomach function, prevent the disease. Modern to tea research focuses on tea polyphenols, polysaccharides, caffeine, teaine and glycoprotein extracted from tea dry finished products for content, structural and functional research, and found that tea has antioxidant, immunomodulation, anti-tumor , An...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61K36/82A61P25/28
CPCA61K36/82A61K2236/331A61K2236/39A61K2236/51
Inventor 张玲钟国桓何崚黄泽波艾利平
Owner GUANGDONG PHARMA UNIV