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Ginkgo leaf tea and preparation method thereof

A technology of ginkgo leaf tea and ginkgo leaf is applied in the field of functional tea preparations, ginkgo leaf tea and its preparation, which can solve the problems of inability to solve other symptoms, single function, etc. The effect of blood circulation

Active Publication Date: 2013-02-13
TIANJIN KAIYONG PHARMA
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The current lipid-lowering products in the market have a single function and cannot solve other symptoms caused by high blood lipids

Method used

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  • Ginkgo leaf tea and preparation method thereof
  • Ginkgo leaf tea and preparation method thereof
  • Ginkgo leaf tea and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] A kind of ginkgo leaf tea, the composition is as follows (unit g):

[0029] Ginkgo biloba: 70, Chrysanthemum: 10, Jiaogulan: 10, Green tea: 10

[0030] The preparation method of ginkgo leaf tea is as follows:

[0031] 1. Inspection and pretreatment of raw materials:

[0032] (1) Ginkgo biloba and chrysanthemum must comply with the provisions of the first part of the "Chinese Pharmacopoeia" 2010 edition; Gynostemma pentaphyllum complies with the 2005 edition of Tianjin Traditional Chinese Medicine Processing Standard; green tea complies with GB / T14456.1-2008; dry product

[0033] ⑵Sort separately to remove impurities;

[0034] ⑶ Shredded ginkgo leaves, 0.5-0.8cm, set aside;

[0035] ⑷ Chrysanthemum, Gynostemma pentaphyllum and green tea are crushed separately and passed through a 12-30 mesh sieve to obtain coarse powder for later use (the powder yield is 90%-95%);

[0036] 2. Alcohol extraction: Extract the shredded ginkgo leaves with 65-75% ethanol aqueous solution...

Embodiment 2

[0043] A kind of ginkgo leaf tea, the composition is as follows (unit g):

[0044] Ginkgo biloba: 60, chrysanthemum: 13, Jiaogulan: 18, green tea: 9

[0045] The preparation method of ginkgo leaf tea is as follows:

[0046] 1. Inspection and pretreatment of raw materials:

[0047] (1) Ginkgo biloba and chrysanthemum must comply with the provisions of the first part of the "Chinese Pharmacopoeia" 2010 edition; Gynostemma pentaphyllum complies with the 2005 edition of Tianjin Traditional Chinese Medicine Processing Standard; green tea complies with GB / T14456.1-2008; dry product

[0048] ⑵Sort separately to remove impurities;

[0049] ⑶ Shredded ginkgo leaves, 0.5-0.8cm, set aside;

[0050] (4) Chrysanthemum, Gynostemma pentaphyllum and green tea are crushed separately, and passed through a 10-20 mesh sieve to obtain coarse powder, which is set aside. (Powder extraction rate 90%-95%)

[0051] 2. Alcohol extraction: extract the shredded ginkgo leaves twice with 70% ethanol, ...

Embodiment 3

[0058] A kind of ginkgo leaf tea, the composition is as follows (unit g):

[0059] Ginkgo biloba: 65, Chrysanthemum: 15, Jiaogulan: 15, Green tea: 5

[0060] Preparation method is the same as embodiment 1

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Abstract

The invention relates to ginkgo leaf tea and a preparation method thereof. The method comprises the following steps of: (1) cutting ginkgo leaves into ginkgo leaf threads, extracting ginkgo leaves with alcohol, preparing an alcohol filtrate, and concentrating; (2) grinding chrysanthemum, fiveleaf gynostemma herb and green tea into coarse powder, mixing coarse powder, and sterilizing; and (3) fully stirring and uniformly mixing a concentrated solution obtained in the step (1) and mixed powder, drying, sieving, and drying coarse particles and powder to obtain ginkgo leaf tea. In the tea components, fiveleaf gynostemma herb contains a plurality of gypenosides, and has the effects of lowering TC (Total Cholesterol) and TG (Triglyceride); ginkgo leaf contains flavone, and has the effect of lowering TC; fiveleaf gynostemma herb and ginkgo leaf co-act with each other, so that blood fat is lowered; chrysanthemum can be used for increasing high-density lipoprotein, lowering serum cholesterase and triglyceride acid, playing a certain role in adjusting blood fat, and adjusting flavor appropriately simultaneously; tea-catechin in green tea is used for lowering serum cholesterase level by increasing the excretion of lipoid substances; and the four types of raw materials act in a synergistic way, so that a very good effect of lowering blood fat is achieved.

Description

technical field [0001] The invention belongs to the field of tea preparations, and relates to a functional tea preparation, in particular to ginkgo leaf tea and a preparation method thereof. Background technique [0002] At present, patients with hyperlipidemia are very common. This is one of the main factors leading to atherosclerosis and coronary heart disease, and it also has an impact that cannot be ignored on kidneys, peripheral circulation, pancreas, pruritus, immune system, and blood system diseases. . The lipid-lowering products in the current market have a single function and cannot solve other symptoms caused by high blood lipids. Contents of the invention [0003] The object of the present invention is to overcome the deficiencies of the prior art, to provide a kind of ginkgo leaf tea and preparation method thereof, the tealeaves prepared by the present invention contains ginkgo leaf extract, chrysanthemum, Gynostemma pentaphyllum and green tea, and it has obvi...

Claims

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Application Information

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IPC IPC(8): A61K36/82A23F3/34A61P3/06
Inventor 杨桂芝
Owner TIANJIN KAIYONG PHARMA
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