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

Method for evaluating throat stimulation degree of traditional Chinese medicine

An evaluation method, a throat-stimulating technology, applied in the direction of testing pharmaceutical preparations, material inspection products, etc., can solve problems such as toxicity, and achieve the effect of improving accuracy and evaluating objectively

Inactive Publication Date: 2017-06-16
SHANDONG UNIV OF TRADITIONAL CHINESE MEDICINE
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

But polygala is poisonous, "halberd people's throat"

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
  • Method for evaluating throat stimulation degree of traditional Chinese medicine
  • Method for evaluating throat stimulation degree of traditional Chinese medicine
  • Method for evaluating throat stimulation degree of traditional Chinese medicine

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0031] 1 Experimental materials

[0032] 1.1 Drugs and reagents

[0033] Preparation of licorice juice: Take 15 g of clean licorice, add 150 mL of water to decoct for 30 min, filter, continue to add 120 mL of water to decoct for 30 min, filter, and combine the concentrate to 150 mL. That is, 1 g of licorice is equivalent to 10 mL of licorice juice concentrate.

[0034] Preparation of different elution parts of polygala macroporous resin: Weigh 500 g of polygala medicinal material, extract twice with 70% ethanol under reflux, each time the amount of 70% alcohol is 8 times the weight of medicinal material, the extraction time is 2 h for the first time, and 2 h for the second time. Time 1 h. The two extracts were combined, filtered, concentrated under reduced pressure at 60°C, and the solvent was recovered to obtain a dark brown extract. Take the extract, add appropriate amount of distilled water to suspend, extract with n-butanol (drug solution: n-butanol = 1:1), recover the ...

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 relates to the technical field of traditional Chinese medicines and particularly relates to a method for evaluating throat stimulation degree of a traditional Chinese medicine. The method comprises the following steps: acquiring animal sound before drenching by using voice recording equipment; acquiring the animal sound again after drenching; converting the acquired sound into sound waves by using audio software by virtue of a computer, and judging the throat stimulation degree of the traditional Chinese medicine by analyzing the absolute value of the amplitude and continuity difference of the sound waves. According to the method disclosed by the invention, the sound acquisition and analysis technology is ingeniously combined with the stimulation action of the traditional Chinese medicine to the throat together, and by scanning the acquired target sound fragments and extracting the conventional amplitude data, objective parameter comparison is realized, so that the evaluation result of the throat stimulation degree of a traditional Chinese medicine is objective, comprehensive and accurate.

Description

technical field [0001] The invention relates to the technical field of traditional Chinese medicine, in particular to a method for evaluating the degree of irritation of the throat by traditional Chinese medicine. Background technique [0002] At present, the tests for evaluating the irritation of traditional Chinese medicine include rabbit eye conjunctival irritation test and domestic pigeon vomiting test, etc. The evaluation methods are simple, the index is single, and there is a lack of objective technical parameters, so it cannot comprehensively and accurately evaluate the throat irritation of traditional Chinese medicine. The existing patents for sound collection and evaluation are limited to simple collection and analysis equipment, which are mainly used in industrial production, communication and other fields, and the application range is relatively narrow. [0003] Polygalaceae Polygala Polygala tenuifolia Willd. or Polygala ovale Polygala Sibirica The dry...

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): G01N33/15
CPCG01N33/15
Inventor 张学兰吴鹏李慧芬刘江亭崔伟亮
Owner SHANDONG UNIV OF TRADITIONAL CHINESE MEDICINE