CN101126713A - Bipolar ultraviolet spectrum identification method - Google Patents
Bipolar ultraviolet spectrum identification method Download PDFInfo
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- CN101126713A CN101126713A CNA2007101639559A CN200710163955A CN101126713A CN 101126713 A CN101126713 A CN 101126713A CN A2007101639559 A CNA2007101639559 A CN A2007101639559A CN 200710163955 A CN200710163955 A CN 200710163955A CN 101126713 A CN101126713 A CN 101126713A
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- identification method
- ultraviolet spectrum
- polarity
- bipolar
- spectrum identification
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Abstract
The utility model relates to a double-polarity ultraviolet chromatogram identification method, which is characterized in that double-polarity (polarity and non-polarity) two solvent systems allows to describe ultraviolet absorption spectrum of Chinese traditional medicine based on previous operation, and make the identification of the Chinese traditional medicine according to the quantity, position, height and integral shape of chromatogram peak.
Description
Technical field this method is applied to aspects such as the production, scientific research, check, quality control of Chinese medicine industry.
The background technology ultraviolet spectrum is differentiated the application of Chinese medicine, and is quite general.The ultraviolet spectrum of domestic research Chinese medicine, difference because of method, solvent, single solvent system, multisolvent system are arranged respectively, single order, second order, three order derivative ultraviolet spectrums, these achievements in research, shown that ultraviolet spectrum aspect TCD identification, has easy, quick, sensitive, characteristic of accurate, for popularization and application is laid a good foundation.
Summary of the invention is present, and this type of research makes same medicinal material multiple different ultraviolet spectrum occur because of the difference of method, solvent, is unfavorable for promoting the use of, and demands the Chinese medicine ultraviolet spectrum identification method of setting up a kind of simple and clear practicality, being convenient to popularize urgently.
The present invention is on the basis of previous work, adopt bipolar (polarity and nonpolar) two kinds of solvent systems, describe the ultra-violet absorption spectrum of Chinese medicine, according to collection of illustrative plates superiors's quantity, position, highly (absorbance log) and global shape carry out the evaluation of Chinese medicine, are " bipolar ultraviolet spectrum identification method " so name.Method: accurately take by weighing 2 parts in Chinese medicine sample, every part of 1.0g, add distilled water, each 10ml of sherwood oil (60～90 ℃) respectively in tool plug test tube, close plug, sonic oscillation 30min, filter, (1.0～100mg/ml) as need testing solution, presses test condition: slit 1nm, sweep limit 200～400nm for filtrate or dilution, sweep velocity 100nm/min measures ultraviolet spectrum, according to the quantity at collection of illustrative plates peak, position, highly (absorbance log) and global shape carry out the evaluation of Chinese medicine.
Claims (1)
1. the present invention relates to a kind of Chinese traditional medicine identification method, especially ultraviolet spectrum identification method.It is characterized in that only selecting polarity and nonpolar two kinds of solvent systems, carry out UV scanning respectively, absorption peak quantity, position, height and global shape according to two spectral lines carry out the evaluation of Chinese medicine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007101639559A CN101126713A (en) | 2007-10-12 | 2007-10-12 | Bipolar ultraviolet spectrum identification method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007101639559A CN101126713A (en) | 2007-10-12 | 2007-10-12 | Bipolar ultraviolet spectrum identification method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101126713A true CN101126713A (en) | 2008-02-20 |
Family
ID=39094792
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2007101639559A Pending CN101126713A (en) | 2007-10-12 | 2007-10-12 | Bipolar ultraviolet spectrum identification method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101126713A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106679812A (en) * | 2017-01-17 | 2017-05-17 | 云南中医学院 | Color quantitative detection method for traditional Chinese medicine injection |
-
2007
- 2007-10-12 CN CNA2007101639559A patent/CN101126713A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106679812A (en) * | 2017-01-17 | 2017-05-17 | 云南中医学院 | Color quantitative detection method for traditional Chinese medicine injection |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20080220 |