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Method for extracting chrysanthemum medicinal component and extract

A technology for medicinal components and extraction methods, which is applied in the field of extracting medicinal components and extracts of Chrysanthemum chrysanthemum, can solve problems such as undiscovered problems, and achieve the effects of expanding application types and fields and simple process.

Inactive Publication Date: 2003-04-30
TIANJIN XIAOYU HEALTH CARE FOOD
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  • Abstract
  • Description
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  • Application Information

AI Technical Summary

Problems solved by technology

No manufacturing method and its finished products have been found that use real chrysanthemum as a raw material, especially as a single raw material, and / or use the processed extract directly as medicine

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0021] 1. Add 100g of dried true chrysanthemum to 700ml of ethanol (medicinal), put it into a conventional volatile oil extractor, and extract it twice under heat reflux according to the conventional method, each time for 1 hour, and the extract is kept at a temperature of 40-60 Concentrate under reduced pressure at ℃ to obtain a concentrated solution;

[0022] Add 800ml of water to the residue of the above-mentioned process, and in the above-mentioned container, heat reflux extraction 2 times according to the conventional method, each time for 1 hour, the extract is filtered and concentrated to obtain a paste concentrate;

[0023] The concentrates obtained above were mixed and then concentrated and dried to obtain a dark brown solid with a paste yield of 25.2% and 3.97 g of true chrysanthemum per gram.

[0024] 2. Add 100g of dried true chrysanthemum to 900ml of ethanol (medicinal), put it into a conventional volatile oil extractor, and extract it twice under reflux according...

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Abstract

A process for extracting the medical components from chrysanthemum flower includes such steps as adding dried chrysanthemum flower to medical alcohol, putting in volatile oil extractor, thermal reflux extracting twice (1-2 hr for each time), vacuum concentrating at 40-60 deg.c, adding water to its dregs, thermal reflux extracting twice, vacuum concentrating, collecting the concentrated liquid, concentrating and drying. The obtained extract contains alpha-pinene, alpha-terpineol, bornyl acetate, apiin, luteolin and chlorogenic acid, and can be individually used as medicine.

Description

technical field [0001] The invention relates to a method for extracting medicinal components of chrysanthemum, especially true chrysanthemum and the extract. Background technique: [0002] Before the realization of the present invention, chrysanthemum had a history of more than 2,000 years as a traditional Chinese medicinal material commonly used in my country, and it is also an important commodity in the domestic and foreign medicinal material market now. [0003] Due to its safety, it can be used as a food additive and also as a medicine. Because of its antiviral effect, it can be used for the prevention and treatment of viral infections. Due to its effect on cardiovascular, it can also be used for the health care of cardiovascular patients. [0004] Experiments show that the chrysanthemum preparation has the effect of significantly increasing the coronary flow of the isolated rabbit heart and the in vivo dog heart, can improve the ST segment depression of the ischemic e...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61P9/10A61P31/12C07C31/27C07C67/48C07C69/732C07D311/30C07H1/08C07H17/07
Inventor 高国强
Owner TIANJIN XIAOYU HEALTH CARE FOOD
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