Semen cuscutae compound essential oil as well as preparation method and application thereof

A technology for compounding essential oils and dodder seeds, which is applied in the directions of essential oils/spices, pharmaceutical formulations, drug combinations, etc., can solve the problems of unification and stability of quality, burden, complex chemical environment, etc., so as to improve impotence and spermatorrhea, reduce discomfort, and penetrate good skin effect

Inactive Publication Date: 2018-11-02
SOUTH CHINA UNIV OF TECH
View PDF3 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In traditional Chinese medicine, due to the complexation of various medicinal materials and the complex chemical environment in the preparation process, it is difficult to control and monitor the compound drug effect; and through oral administration, some medicinal material impurities may also cause damage to the human liver, stomach, and kidneys. Waiting for the system to cause an unexpected burden; and through oral administration, some traditional Chinese medicines cannot exert good effects
In addition, the quality of medicinal materials is difficult to be unified and stable due to differences in origin, harvest season, and storage conditions, which affects preparation feeding, quality control, and clinical efficacy

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Semen cuscutae compound essential oil as well as preparation method and application thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0034] A preparation method of dodder compound essential oil, comprising the following steps:

[0035](1) 600 parts by weight of dodder, 400 parts by weight of medlar, 150 parts by weight of raspberry, 80 parts by weight of psyllium, and 60 parts by weight of schisandra are pulverized by a high-speed pulverizer respectively, and dodder and raspberry are made by passing through a No. 4 sieve respectively In the middle powder, goji berries, plantago seeds and schisandra are passed through a No. 3 sieve to make a coarse powder, and mixed to obtain a compound medicinal powder;

[0036] (2) Place the compound medicinal powder in a supercritical fluid extraction kettle, and extract with carbon dioxide supercritical fluid for 120 minutes at a pressure of 20 MPa and a temperature of 80° C., with the flow rate controlled at 22 Kg / h, and depressurizing to obtain the essential oil and residual thing;

[0037] (3) The residue (which can be dried) is refluxed twice with an ethanol solutio...

Embodiment 2

[0040] A preparation method of dodder compound essential oil, comprising the following steps:

[0041] (1) 500 parts by weight of dodder, 500 parts by weight of medlar, 100 parts by weight of raspberry, 60 parts by weight of psyllium, and 80 parts by weight of schisandra are pulverized by a high-speed pulverizer respectively, and dodder and raspberry are made by passing through a No. 4 sieve respectively In the middle powder, goji berries, plantago seeds and schisandra are passed through a No. 3 sieve to make a coarse powder, and mixed to obtain a compound medicinal powder;

[0042] (2) Place the compound medicinal powder in a supercritical fluid extraction kettle, and extract with carbon dioxide supercritical fluid for 90 minutes at a pressure of 18MPa and a temperature of 150°C, with the flow rate controlled at 30Kg / h, and depressurizing to obtain the essential oil and residual thing;

[0043] (3) The residue (which can be dried) was reflux extracted twice with ethanol with...

Embodiment 3

[0046] A preparation method of dodder compound essential oil, comprising the following steps:

[0047] (1) 700 parts by weight of dodder, 300 parts by weight of medlar, 200 parts by weight of raspberry, 100 parts by weight of psyllium, and 50 parts by weight of schisandra are pulverized by a high-speed pulverizer respectively, and dodder and raspberry are made by passing through a No. 4 sieve respectively In the middle powder, goji berries, plantago seeds and schisandra are passed through a No. 3 sieve to make a coarse powder, and mixed to obtain a compound medicinal powder;

[0048] (2) Put the composite medicinal powder in a supercritical fluid extraction kettle, and extract it with carbon dioxide supercritical fluid for 180 minutes at a pressure of 30 MPa and a temperature of 40°C, and control the flow rate at 20Kg / h to obtain essential oils and residues ;

[0049] (3) The residue (which can be dried) was reflux extracted twice with 30% ethanol by volume fraction, the liqu...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention belongs to the technical field of traditional Chinese medicine preparations and discloses semen cuscutae compound essential oil as well as a preparation method and an application thereof. The semen cuscutae compound essential oil is mainly extracted from raw materials in parts by weight as follows: 500-700 parts of semen cuscutae, 300-500 parts of fructus lycii, 100-200 parts of fructus rubi, 60-100 parts of semen plantaginis and 50-80 parts of fructus schisandrae chinensis. The method comprises the steps as follows: (1) all raw material powder is mixed, the obtained mixture is placed in a supercritical fluid extraction kettle to be extracted with a CO2 supercritical fluid, and essential oil and residues are obtained; (2) the residues are subjected to reflux extraction with an ethanol water solution, and an extraction solution is obtained; (3) the essential oil and the extraction solution are mixed with an ultrasonic spray method, and the semen cuscutae compound essentialoil is obtained. The semen cuscutae compound essential oil is good in transdermal absorption, can treat impotence, nocturnal emission, enuresis, frequency of urination and the like and has good curative effects; besides, the compound essential oil is externally used, and various discomfort problems about decoction and taking of traditional Chinese medicines are reduced.

Description

technical field [0001] The invention belongs to the technical field of essential oils and external preparations of traditional Chinese medicines, and in particular relates to a dodder compound essential oil and a preparation method and application thereof. The compound essential oil of the invention can treat impotence and nocturnal emission, enuresis and frequent urination, spleen and kidney deficiency diarrhea, kidney deficiency fetal leakage and long-term infertility. Background technique [0002] The development of traditional Chinese medicine preparations is an important task in the development of Chinese traditional Chinese medicine culture. In the treatment of diseases, especially in the treatment of impotence and nocturnal emission, enuresis and frequent urination, diarrhea due to spleen and kidney deficiency, and fetal leakage due to kidney deficiency, traditional Chinese medicine preparations are generally taken orally, and the therapeutic effect can be achieved th...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
Patent Type & Authority Applications(China)
IPC IPC(8): A61K36/815A61K8/92A61K9/00A61P1/00A61P1/12A61P13/00A61P13/12A61P15/08A61P15/10A61Q19/00C11B9/02
CPCA61K8/922A61K9/0014A61K36/39A61K36/43A61K36/47A61K36/57A61K36/638A61K36/68A61K36/73A61K36/738A61K36/79A61K36/815A61K2236/37A61K2800/5922A61P1/00A61P1/12A61P13/00A61P13/12A61P15/08A61P15/10A61Q19/00C11B9/025A61K2300/00
Inventor 劳永华黄岳山支晓兴
Owner SOUTH CHINA UNIV OF TECH
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap