Extraction method for erythropalum scandens and diuretic function

An extraction method and a technology of Radix vulgaris, which are applied in the field of extraction method and diuretic effect of Radix vulgaris, can solve the problems such as no public literature report on the diuretic effect of Radix vulgaris, and achieve the advantages of short extraction time, mild extraction conditions and low cost. Effect

Inactive Publication Date: 2018-12-21
GUANGXI UNIV OF CHINESE MEDICINE
View PDF1 Cites 4 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0010] 4. However, there is no public literatu

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
  • Extraction method for erythropalum scandens and diuretic function
  • Extraction method for erythropalum scandens and diuretic function
  • Extraction method for erythropalum scandens and diuretic function

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0034] The extracting method of vine, comprises the following steps:

[0035] 1. Use water as the solvent, the solid-liquid ratio is 5 times, soak for 10 minutes, heat and decoct once on the electric stove, decoct for 240 minutes, filter and combine the medicinal liquid, concentrate and extract the water of Azalea paste.

[0036] 2. Adding medically approved excipients to the water extract of A. versicolor to prepare an oral preparation of the water extract of A. versicolor.

Embodiment 2

[0038] The extracting method of vine, comprises the following steps:

[0039] 1. The coarse powder of Azalea, using water as a solvent, the ratio of solid to liquid is 50 times, soaked for 200min, heated and decocted on an electric stove for 3 times, each time for 30min, filtered the combined liquid, concentrated into Azalea water extract .

[0040] 2. Adding medically approved excipients to the water extract of A. versicolor to prepare an oral preparation of the water extract of A. versicolor.

Embodiment 3

[0042] The extracting method of vine, comprises the following steps:

[0043] 1. Ethanol with volume percentage of 20% ethanol as solvent, solid-liquid ratio 5 times, reflux extraction once, reflux time 240min, filter and combine filtrates, concentrate to extract of Azalea alcohol.

[0044] 2. Adding medically approved excipients to the alcohol-extracted extract of Azalivine to make an oral preparation of the alcohol-extracted Azacresvine.

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 discloses an extraction method for erythropalum scandens and a diuretic function. The method is a water decocting method and an ethyl alcohol refluxing and extracting method, and comprises the following steps: taking erythropalum scandens coarse powder, using water or ethyl alcohol as a solvent, wherein a material-liquor ratio is 5-50 times, dipping for 10-200 min, heating on an electric furnace and decocting for 1-3 times, and performing 30-240 min every time, filtering and merging soup, concentrating as an erythropalum scandens aqueous extract or an alcohol extract. The erythropalum scandens aqueous extract and the erythropalum scandens alcohol extract have the remarkable diuretic function. The advantage of the method is as follows: 1, the method is moderate in extraction condition, general flavone, phenolic constituents, resin and triterpene of the erythropalum scandens are not damaged, and effective medicinal components of the erythropalum scandens are reserved in thegreatest degree; and 2, the method is short in extraction time, low in cost, efficient in aqueous extraction/alcohol extraction erythropalum scandens method, safe, effective, economic and diuretic.

Description

technical field [0001] The invention relates to the medical field of treating difficult and miscellaneous diseases with traditional Chinese medicine, in particular to an extraction method and diuretic effect of Chicanyus vine. Background technique [0002] Red candy is the rhizome of Erythropalum scandens Bl. of the genus Erythropalum scandens Bl. Rattan, big-leaf stinky cabbage, leech vine, etc. Chicanthus has high edible, medicinal and green ornamental value. It is mainly produced in southern and southeastern Asia. In my country, it is mainly distributed in southern Yunnan, Guangxi, Guangdong and Guizhou, and is mostly found in low mountains and hilly areas or mountainous areas. Along streams, valleys, forest edges or thickets of dense or sparse forests. It likes warm and humid climate, not cold-resistant, semi-shady environment. [0003] Chi Cang Teng is a perennial evergreen large woody vine with a cane up to 10cm and tendrils axillary. Branches are slender, green, wi...

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
IPC IPC(8): A61K36/185A61P7/10
CPCA61K36/185A61K2236/331A61K2236/39A61K2236/51A61P7/10
Inventor 梁臣艳唐云丽冯旭张璐陈文雅梁爽吴秀彩
Owner GUANGXI UNIV OF CHINESE MEDICINE
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