Chinese rose extract and its preparing method and use

The technology of Chinese rose and extract is applied in the application field of preparing medicines for treating diabetes, can solve the problems to be carried out and the like, and achieve the effects of small dosage, clear hypoglycemic effect and high safety.

The technology of Chinese rose and extract is applied in the application field of preparing medicines for treating diabetes, can solve the problems to be carried out and the like, and achieve the effects of small dosage, clear hypoglycemic effect and high safety.

CN1511583AInactive Publication Date: 2004-07-14CSPC ZHONGQI PHARM TECH (SHIJIAZHUANG) CO LTD +1
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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0044] Embodiment one: the preparation of Chinese rose water extract (I)

[0045] Take 1 kg of Chinese rose medicinal material, mash it slightly, add 10 times the amount of water to reflux extraction, extract 3 times in total, each time for 1 hour, combine the extracts, filter, and concentrate the filtrate to an extract containing 1g of crude drug per 1ml, and obtain a total extract The paste is about 330g.

Embodiment 2

[0046] Embodiment two: the preparation of Chinese rose ethanol extract (II)

[0047] Take 1kg of Chinese rose medicinal material, mash it slightly, add 8 times the amount of 45% alcohol to extract at room temperature, extract 3 times, each time for 8 hours, combine the extracts, filter, and concentrate the filtrate to 1ml containing 1g crude drug Extraction, obtain about 150g of extract altogether.

Embodiment 3

[0048] Embodiment three: the preparation of Chinese rose ethanol extract (II*)

[0049]Take 1 kg of Chinese rose medicinal material, mash it slightly, add 8 times the amount of 60% ethanol to carry out reflux extraction, extract 3 times in total, each time for 1 hour, combine the extracts, filter, and concentrate the filtrate to an extract containing 1 g of crude drug per 1 ml, A total of about 200g of extract.

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Abstract

The present invention relates to Chinese rose extract, its preparation process and application in preparing medicine for treating diabetes. Animal experiment shows that Chinese rose extracts obtained via different extraction processes have obvious blood sugar reducing effect and may be used in preparing medicine for treating diabetes.

Description

technical field [0001] The invention relates to rose flower extract and its extraction method, as well as its application in the preparation of medicines for treating diabetes. Background technique [0002] Diabetes is a common metabolic disease. It is a disorder of glucose metabolism caused by absolute or relative insufficient secretion of insulin, which in turn leads to disorders of fat and protein metabolism. Therefore, with the aging of the world population and the improvement of living standards, the diet structure Due to unreasonable and genetic factors, diabetes has become a common and frequently-occurring disease. Because it involves the whole system, many fatal complications occur, which seriously threaten human life and health. [0003] Generally, diabetes can be divided into the following types: A, insulin-dependent (abbreviated as type I diabetes); B, non-insulin-dependent (abbreviated as type II diabetes); C, malnourished diabetes; D, oth...

Claims

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Application Information

Patent Timeline
14 Jul 2004
Publication
CN1511583A
IPC
A61P3/10; C07B63/00; C07D311/30; C07H1/08; C07H17/07
Inventors
刘振涛; 李清娟