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Application of rose extract in preparing anti-depression medicaments

A rose flower extract and a rose flower technology are applied in the field of medicine to achieve the effects of abundant raw materials and simple preparation method

Inactive Publication Date: 2014-10-08
HENAN UNIV OF CHINESE MEDICINE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Because roses not only have ornamental effect, but also have strong medicinal value and nutritional value, more and more people pay attention to and conduct research, but so far there is no research on the antidepressant effect of rose extracts. public report

Method used

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  • Application of rose extract in preparing anti-depression medicaments
  • Application of rose extract in preparing anti-depression medicaments

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Embodiment Construction

[0009] The specific embodiments of the present invention will be described in detail below in combination with specific circumstances.

[0010] In the specific implementation of the present invention, the rose flower extract is used in the preparation of antidepressant drugs. The rose flower extract is dried and pulverized into a coarse powder that has passed through a 20-30 mesh sieve, and the weight of the rose is increased by 10 times The petroleum ether was refluxed and extracted for 1 hour. The petroleum ether was discarded. The defatted rose anther residue was evaporated to dry the petroleum ether, and 10 times the rose flower’s weight and mass concentration was 60% ethanol, soaked for 0.5h, and extracted twice with reflux, each time 1h, filter, combine the filtrate, recover ethanol under reduced pressure until it has no alcohol taste, concentrate to a concentrated solution with a relative density of 1.10-1.20 at 50°C, and disperse the concentrated solution with distilled wa...

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Abstract

The invention relates to application of a rose extract in preparing anti-depression medicaments, so as to effectively solve the problem of preparing anti-depression medicaments and realize application of a rose extract in preparing anti-depression medicaments. According to the application of the rose extract in preparing anti-depression medicaments, the rose extract is prepared by virtue of the following steps: drying and crushing rose flower into coarse powder; performing reflux extraction and degreasing by use of petroleum ether, and removing the petroleum ether liquid; volatilizing the petroleum ether from the degreased rose dreg, soaking with ethanol, and performing reflux extraction; decompressing the filtrate to reclaim ethanol until the liquid does not have ethanol smell, concentrating, and adding distilled water so as to disperse the concentrate; loading the dispersant on macroporous adsorption resin, eluting with distilled water, and removing the aqueous liquid; continuously eluting with ethanol, and removing the eluent; then eluting with ethanol, collecting the eluent, reclaiming ethanol in reduced pressure, drying and crushing. The rose extract has an anti-depression effect and can be used for effectively preparing anti-depression medicaments, so that the application of the rose extract in preparing anti-depression medicaments can be realized.

Description

Technical field [0001] The invention relates to medicine, in particular to the application of a rose flower extract in the preparation of antidepressant drugs. Background technique [0002] Rose is a spice plant. Rose oil, a spice extracted from roses, is expensive on the international market; 1kg of rose oil is equivalent to the price of 1.25kg of gold, so some people call it "liquid gold". Some special aromatic species, such as Chinese rose and Bulgarian ink red, are specially designed to extract expensive rose oil or candied for flower picking [0003] Roses contain more than 300 chemical components, such as aromatic alcohols, aldehydes, fatty acids, phenols, and essential oils and fats. Frequently eaten rose products can soften the liver and the stomach, soothe the qi and invigorate the blood, beautify and nourish the skin, which is refreshing. The first blooming flowers and roots of the rose can be used as medicine. It has the effects of regulating qi, promoting blood circula...

Claims

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Application Information

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IPC IPC(8): A61K36/738A61P25/24
Inventor 苗明三王凤杰刘斌
Owner HENAN UNIV OF CHINESE MEDICINE
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