Method for extracting chrysanthemum medicinal component and extract

A technology of medicinal ingredients and extracts, which is applied in the field of extracting medicinal ingredients and extracts of true chrysanthemum, to achieve the effect of expanding application types and fields and simple process

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

AI Technical Summary

Problems solved by technology

It has not been found to use real chrysanthemum as a raw material, especially as a single raw material to process it into a medicine or directly use the processed extract as a medicine and its finished product

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0018] 1. After adding 100g of dried true chrysanthemum into 1200ml of water, put it into a conventional volatile oil extractor, and carry out heat reflux extraction for 5 hours in a boiling state to obtain volatile oil. The extracted volatile oil is a light yellow transparent oily substance with an oil content of 0.5%, and every 0.5ml of the volatile oil contains 100g of crude drug.

[0019] 2. After adding 100 g of dried true chrysanthemum into 900 ml of water, put it into a conventional volatile oil extractor, and carry out heat reflux extraction for 3 hours in a boiling state to obtain volatile oil. The extracted volatile oil is a light yellow transparent oily substance with an oil content of 0.32%, and every 0.5ml of the volatile oil contains 160g of crude drug.

[0020] 3. After adding 100 g of dried true chrysanthemum into 800 ml of water, put it into a conventional volatile oil extractor, and carry out heat reflux extraction for 4 hours in a boiling state to obtain vol...

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Abstract

A process for extracting medical components from chrysanthemum flower includes such steps as adding dried chrysanthemum flower in water boiling in volatile oil extractor, and thermal reflux extracting for 3-5 hr to obtain volatile oil. The extracted volatile contains alpha-pinene, alpha-terpineol, bornyl acetate, apiin and luteolin, and can be individually used as medicine.

Description

technical field [0001] The invention relates to an extraction method and an extract of chrysanthemum flower, especially true chrysanthemum, a medicinal component-volatile oil. 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. Due to its safety, it can be used as a food additive or 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. [0003] 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...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61P11/10A61P25/20
Inventor 高国强
Owner TIANJIN XIAOYU HEALTH CARE FOOD
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