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Preparation method of blaps rynchopetera fairmaire alcohol extract

A technology for the beak-tailed pipa armor and pipa, which is applied in the field of preparation of methanol extracts of the beak-tailed pipa, can solve the problems of poor treatment effect and low efficiency of non-bacterial prostatitis in rats

Inactive Publication Date: 2016-07-20
DALI UNIV
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Problems solved by technology

However, the current method of extracting the methanol extract of the rostral pipa from the rostral pipa is not efficient, resulting in poor therapeutic effect on non-bacterial prostatitis in rats

Method used

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specific Embodiment approach

[0010] The preparation method of the rostral pipa methanol extract is:

[0011] (1) First, soak the living body of the rostral-tailed pipa to death with 95% ethanol, reclaim the filtrate, reflux extraction, concentrate, and freeze-dry for subsequent use;

[0012] (2) Take out the worm body, dry it, crush it, soak it with 95%, 70% and 60% alcohol respectively for 72 hours, soak it continuously for 3 times, recover the filtrate, concentrate, and freeze-dry to prepare freeze-dried powder for future use.

[0013] Replication of the rat model of nonbacterial prostatitis. Eighty 3-month-old male Wistar rats (150-180g) were raised in a well-ventilated and clean animal room, provided with clean drinking water and feed, and modeled after one week of feeding. They were randomly divided into 6 groups, each of which was the blank control group. , sham operation group, model control group, aspirin group, Relinqing granule group, high-dose group (1.2g / ml), medium-dose group (1.0g / ml), low-...

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Abstract

The invention discloses a preparation method of a blaps rynchopetera fairmaire alcohol extract, and relates to the field of medicine processing. The preparation method of the blaps rynchopetera fairmaire alcohol extract comprises the following steps: soaking a blaps rynchopetera fairmaire living body with 95% ethanol; taking out polypide, airing and crushing the polypide, soaking the powder with 95% ethyl alcohol, 70% ethyl alcohol and 60% ethyl alcohol for 72 hours respectively, and continuously soaking the powder for three times; and recovering filtrate, concentrating the filtrate and carrying out freeze-drying to form freeze-dried powder, namely the medicine. A nonbacterial prostatitis model of a rat is copied with a chemical inflammatory agent carrageenan. Administration is carried out after the model is copied successfully; the treatment effect of the blaps rynchopetera fairmaire on the nonbacterial prostatitis model of the rat is obtained through comparison with a positive medicine and a blank group; and the treatment effect of the medicine is obvious.

Description

technical field [0001] The invention relates to the field of medicine processing, more specifically, the invention relates to a method for preparing methanol extract of Pipa rostralis. Background technique [0002] The beak-tailed pipajia is a medicinal insect long-term used by Yunnan folks. It has the functions of antibacterial, anti-inflammatory, detoxification, regulating the immune function of the body, and improving disease resistance. Studies have shown that the methanol extract of rostral pipa extracted from rostral pipa has good curative effect on the treatment of non-bacterial prostatitis in rats. However, the current method of extracting the methanol extract of the rostral pipa from the rostral pipa is not efficient, resulting in poor therapeutic effect on non-bacterial prostatitis in rats. Contents of the invention [0003] The problem to be solved by the present invention is to provide a method for preparing the methanol extract of rostral pipa for treating no...

Claims

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Application Information

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IPC IPC(8): A61K35/64A61K9/19A61P13/08
CPCA61K9/19A61K35/63
Inventor 张海珠李赛丽钱金栿张成桂李杨王莹吴道勋
Owner DALI UNIV
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