Unlock instant, AI-driven research and patent intelligence for your innovation.

Method for extracting polysaccharide from honeysuckle flower

A technology of honeysuckle polysaccharide and honeysuckle, which is applied in the direction of chemical recovery, etc., to achieve the effect of low cost and high yield

Inactive Publication Date: 2006-02-15
XIEHE HOSPITAL ATTACHED TO TONGJI MEDICAL COLLEGE HUAZHONG SCI & TECH UNIV
View PDF0 Cites 14 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

So far, there is no relevant report on the extraction method of honeysuckle polysaccharides

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

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0014] The implementation situation of the present invention is described in detail below by embodiment:

[0015] 1 Extraction and content determination method of honeysuckle polysaccharide: the method for extracting honeysuckle polysaccharide from honeysuckle, it comprises the following steps successively:

[0016] ①. Take 50g of honeysuckle, add 30 times of water and soak in 1500ml of constant temperature, the extraction time is 2-4 hours, the extraction constant temperature is in the range of 70-90°C, filter to obtain the extract;

[0017] ②. Add 900ml of water to the soaked honeysuckle residue and continue soaking at constant temperature for 30 minutes. The constant temperature is in the range of 70-90°C, and filter to obtain the extract; the third time, add 900ml of water to the soaked honeysuckle. In the range of 70-90°C, filter the extract; combine three extracts;

[0018] ③. Concentrate the extract in a rotary evaporator to twice the amount of quantitative honeysuckle...

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 method to extract polysaccharide from honeysuckle comprises, using water to extract coarse polysaccharide from honeysuckle, using sevag reagent to remove protein; using chloroform and ligarine to remove fatsoluble impurity; finally, using ethanol to deposite and separate the polysaccharide, drying to obtain solid product. this invention fills the gap in extraction method for honeysuckle polysaccharide, has high yield, and benefit to further study on medical application.

Description

technical field [0001] The invention belongs to a method for extracting active ingredients of traditional Chinese medicine, and more specifically relates to a method for extracting honeysuckle polysaccharide from honeysuckle. Background technique [0002] Polysaccharides play a biologically active role in anti-tumor, anti-inflammation, anti-virus, hypoglycemic, anti-aging, anti-coagulation, immune promotion, etc. Therefore, the research and development of polysaccharides has attracted more and more attention. Honeysuckle is a common traditional Chinese medicine, which has the functions of clearing heat and detoxifying, antibacterial and anti-inflammatory, protecting liver and gallbladder. It is clinically used to treat sores, diarrhea, exogenous pathogenic factors, fever and other diseases, and can also be used to treat respiratory tract infections, headaches and sore throats. So far, there is no relevant report on the extraction method of honeysuckle polysaccharide. Cont...

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): C08B37/00
CPCY02P20/582
Inventor 马力陈华庭陈东生张玉陈文
Owner XIEHE HOSPITAL ATTACHED TO TONGJI MEDICAL COLLEGE HUAZHONG SCI & TECH UNIV