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Ear and nose volatile oil as well as preparation method and application thereof

A volatile oil, ear and nose technology, applied in the field of ear and nose volatile oil and its preparation, can solve the problems of slow drug treatment process and incomplete treatment of rhinitis or sinusitis, achieve local blood circulation improvement, shorten treatment time, and reduce secretion and exudation Effect

Active Publication Date: 2015-08-19
HARBIN MEDICAL UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The purpose of the present invention is to solve the problem that the existing drug treatment process for treating rhinitis or sinusitis is slow and cannot be completely treated, and provides a kind of ear and nose volatile oil and its preparation method and application

Method used

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  • Ear and nose volatile oil as well as preparation method and application thereof
  • Ear and nose volatile oil as well as preparation method and application thereof
  • Ear and nose volatile oil as well as preparation method and application thereof

Examples

Experimental program
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Effect test

specific Embodiment approach 1

[0063] Specific embodiment one: a kind of ear nose volatile oil, by weight parts is by 10~20 parts of magnolia volatile oil extracts, 1~10 parts of geese not herbivorous volatile oil extracts, 1~15 parts of Gentiana volatile oil extracts and 1~ Made with 8 parts bayberry oil extract.

specific Embodiment approach 2

[0064] Specific embodiment two: the difference between this embodiment and specific embodiment one is: the described ear and nose volatile oil is composed of 12 to 18 parts of magnolia volatile oil extract, 3 to 9 parts of goose herbivorous volatile oil extract, 5 parts by weight. ~12 parts of gentian essential oil extract and 3~8 parts of water bayberry oil extract. Other compositions and connection methods are the same as those in Embodiment 1.

specific Embodiment approach 3

[0065] Specific embodiment three: a kind of preparation method of ear and nose volatile oil, has is to finish according to the following steps:

[0066] 1. Preparation of magnolia extract: remove the stems of magnolia, crush until the particle diameter is 0.4-0.6mm and dry, start the cold box for 0.5-1h, take the dried magnolia and put it into supercritical CO 2 In the extraction kettle, the extraction kettle is preheated to 32-35°C, and then the CO 2 , set CO 2 The flow rate is 18-21kg / h, the pressure of the extraction kettle is adjusted to 9-12MPa, and the ultrasonic-assisted extraction conditions are set at the same time: under the conditions of 50W power, intermittent ultrasonic, and a total ultrasonic time of 30min, the circular extraction is carried out for 1-1.5h; Put the extracted mixture into the separation kettle, set the pressure of the separation kettle to 7-10MPa, and the temperature of the separation kettle to 30°C to separate and obtain the magnolia volatile oi...

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Abstract

The invention discloses ear and nose volatile oil as well as a preparation method and application thereof, and aims to solve the problems that a conventional medicine for treating rhinitis or nasosinusitis is long in treatment course and the diseases cannot be thoroughly treated. The ear and nose volatile oil is prepared from a magnolia flower volatile oil extract, a centipeda minima volatile oil extract, a felwort volatile oil extract and an adina rubella volatile oil extract. The preparation method comprises the following steps: I, preparing a magnolia flower extract; II, preparing a centipeda minima xtract; III, preparing a felwort extract; IV, preparing an adina rubella extract; and V, mixing the extracts, thereby obtaining the ear and nose volatile oil. The application of the ear and nose volatile oil comprises the steps of applying the ear and nose volatile oil as a medicine for treating rhinitis or nasosinusitis to multifunctional physiotherapy medicinal pillows. The ear and nose volatile oil has the advantages that together with an ear and nose plaster, rhinitis and nasosinusitis can be thoroughly treated. The invention mainly aims to prepare the ear and nose volatile oil.

Description

technical field [0001] The invention relates to an ear and nose volatile oil, its preparation method and application. Background technique [0002] Rhinitis, sinusitis are as a kind of common disease, endanger people's health, bring a lot of inconvenience to the people, especially chronic rhinitis, sinusitis, sinusitis are a kind of intractable disease, bad cure, and because people's bad Relationship between living habits and work stress. [0003] Volatile oils, also known as essential oils, are a general term for a class of oily liquids that are volatile at room temperature, can be distilled with water vapor, and are immiscible with water; they are widely found in various parts of herbal medicines. Many studies have shown that volatile oils have a variety of biological activities, but studies have also found that among many volatile oils, the biological activities exhibited are also very different due to different structures. Volatile oil is an important class of active i...

Claims

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Application Information

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IPC IPC(8): A61K36/74A61P11/02A61P19/08A61P29/00A61P27/16A61H33/06A61M37/00A61M31/00
Inventor 李秋影王超
Owner HARBIN MEDICAL UNIVERSITY
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