CN2103805U - Measurer for ginseng saponin - Google Patents
Measurer for ginseng saponin Download PDFInfo
- Publication number
- CN2103805U CN2103805U CN 91218777 CN91218777U CN2103805U CN 2103805 U CN2103805 U CN 2103805U CN 91218777 CN91218777 CN 91218777 CN 91218777 U CN91218777 U CN 91218777U CN 2103805 U CN2103805 U CN 2103805U
- Authority
- CN
- China
- Prior art keywords
- utility
- ginseng
- model
- ginseng saponin
- instrument
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Images
Landscapes
- Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
Abstract
The utility model discloses a measurer for ginseng saponin, relating to an instrument for quantitatively analyzing component content, particularly a measuring instrument for the quantitative analysis of the ginseng saponin. In the utility model, well-known colorimetric determination method for measuring the ginseng saponin is changed and the instrument for measuring ginseng saponin by that light leads to luminescence is provided. The utility model is mainly composed of a monochromatic light device, a collecting lens, a shade, a sample cell, an interference filter, etc. The utility model is utilized to measure the total content of the ginseng saponin. The utility model has the advantages of high speed, high precision and good repetitiveness, being extensively applied to the measurement of the units of scientific research, medicine inspiration, ginseng production and the production of the manufactured product of the ginseng, etc., or calibrating the quality of the ginseng and manufactured product thereof.
Description
The utility model relates to a kind of instrument of quantitative test material component content, particularly about the instrument of panaxoside quantitative test.
Genseng is one of traditional rare Chinese medicine, the history that it is medicinal existing several thousand, because the past is unclear to the active component of genseng, though the quality of genseng is only estimated with profile, color and luster smell etc., the quality standard of shortage effective constituent.In recent years, people are measuring the genseng main active---and content of ginsenoside is as estimating genseng and Products Quality standard thereof, and utilizes thin-layer chromatogram scanner to measure different physiologically active saponin monomer content and utilize spectrophotometer and be standard items colorimetric estimation TSPG with the ginsenoside Re.
The colorimetric method of known mensuration TSPG at first needs the root, stem, leaf, fruit to genseng etc. to carry out constant weight, and---refluxing extraction---extracts---constant volume---with toner---acidifying repeatedly, then, with spectrophotometer its sample is carried out colorimetric measurement, this method operation steps complexity, and need supporting instrument and equipment, and the cycle is long, and it is many to consume reagent, testing conditions is required harsh, its measurement result toward contact because of the people, because of ground, because of the time different.
The purpose of this utility model is the method that changes colorimetric estimation in the past, according to panaxoside the character of fluorescence can take place under acid condition, designs a kind of instrument of measuring panaxoside with photoluminescence method.
The utility model as shown in Figure 1, constitute by monochromatic light device 1, collector lens 2, sample cell 4, optical filter 5 and photoelectric tube 6 etc., monochromatic light device 1, collector lens 2, sample cell 4 place on the same axis, and optical filter 5 places on the same axis vertical with incident light axis with photoelectric tube 6.Wherein monochromatic light device 1 is that wavelength is the monochromatic light light source of 510nm-530nm wave band, optical filter 5 is that to see through wavelength be the interference filter of 540nm-580nm wave band, photoelectric tube 6 adopts photomultiplier, be equipped with shadow shield 3 between collector lens 2 and the sample cell 4, have the slit that parallels with sample cell 4 bottom surfaces on the shadow shield 3.
The utility model is simple in structure, reliable and stable, cost is low, be easy to manufacturing produces, and utilizes the utility model to measure the panaxoside total content of genseng and goods thereof, and speed is fast, accuracy height, good reproducibility.The units such as production that can be widely used in scientific research, medicine inspection, genseng and goods thereof detect or demarcate genseng and Products Quality thereof.
Fig. 1 is the design's a rendering.
Fig. 2 is the design's a most preferred embodiment.
As shown in the figure, 1 is the monochromatic light device, and 2 is collector lens, 3 is shadow shield, and 4 is sample cell, and 5 is interference filter, 6 is photoelectric tube, and 7 is light source, and 8 is optical filter, 9 is collector lens, 10 is reflective mirror, and 11 is entrance slit, and 12 and 14 is concave mirror, 13 is plane diffraction grating, and 15 is exit slit.
Most preferred embodiment of the present utility model as shown in Figure 2, be to the transformation of existing 59Wc microcomputer type single beam visible spectrophotometer (manufacturing of optical instrument factory, Shanghai), constitute by light source, optical filter, collector lens, catoptron, slit, diffraction grating, shadow shield, sample cell and photomultiplier etc.The light that light source (bromine tungsten filament lamp) 7 sends is through optical filter 8 filtering veiling glares, after collector lens 9 focusing and reflective mirror 10 change directions, crossing entrance slit 11, to be incident upon concave mirror 14 be that the spectrum segment of 510nm-530nm converges to exit slit 15 with the wave band of intercepting, because slit is very narrow, spectrum segment just becomes the goodish band of monochromaticity through behind the slit.Again through collector lens 2 and shadow shield 3, its monochromatic light is focused on the sample of sample cell 4, be to produce fluorescence under the irradiation of 510nm-530nm light through the sample of acidifying at wave band, through after interference filter 5 filtering vertical with incident light axis, become the light that wave band is 540nm-580nm, measure its light intensity by photomultiplier 6.Demarcate the total content of sample panaxoside with this.
Claims (2)
1, the determination of ginsenoside instrument is to be made of monochromatic light device 1, collector lens 2, sample cell 4, optical filter 5 and photoelectric tube 6, it is characterized in that monochromatic light device 1, collector lens 2, sample cell 4 place on the same axis, optical filter 5 places on the same axis vertical with incident light axis with photoelectric tube 6, wherein, monochromatic light device 1 is that wavelength is the monochromatic light light source of 510nm-530nm wave band, optical filter 5 is that to see through wavelength be the interference filter of 540nm-580nm wave band, and photoelectric tube 6 is photomultipliers.
2, determination of ginsenoside instrument according to claim 1 is characterized in that being equipped with shadow shield 3 between collector lens 2 and the sample cell 4, has the slit that parallels with the sample cell bottom surface on the shadow shield 3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 91218777 CN2103805U (en) | 1991-07-21 | 1991-07-21 | Measurer for ginseng saponin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 91218777 CN2103805U (en) | 1991-07-21 | 1991-07-21 | Measurer for ginseng saponin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2103805U true CN2103805U (en) | 1992-05-06 |
Family
ID=4926182
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 91218777 Granted CN2103805U (en) | 1991-07-21 | 1991-07-21 | Measurer for ginseng saponin |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2103805U (en) |
-
1991
- 1991-07-21 CN CN 91218777 patent/CN2103805U/en active Granted
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102967604B (en) | Reflectance spectrum measuring and sampling system and method used for jewel detection | |
| JP2003523513A (en) | System, apparatus and method for measuring and analyzing diamond color | |
| US5035508A (en) | Light absorption analyser | |
| DE142120T1 (en) | METHOD AND APPARATUS FOR PAYING BLOOD COMPONENTS. | |
| CN101424636A (en) | A kind of device and method of rapidly and nondestructively detecting content of green tea composition | |
| EP0438550B1 (en) | Optical read system | |
| CN208125613U (en) | A kind of apparatus for measuring reflectance | |
| CN201307093Y (en) | Device for testing the ingredient content of green tea in quick and nondestructive manner | |
| CN2103805U (en) | Measurer for ginseng saponin | |
| CN1311230C (en) | Quickly measuring method and device for lens transmittivity | |
| DE2834983A1 (en) | Luminosity meter with brightness response of human eye - uses photometric sphere with internal filter coating with graded reflection factors | |
| CN109932323A (en) | A kind of portable spectroscopic system of multichannel lighted based on timesharing and its detection method | |
| CN2153789Y (en) | Automatic spectrum colorimeter | |
| CN109374545A (en) | A kind of teaching miniaturized intelligent spectrophotometer system and spectroscopic analysis methods | |
| CN1068890A (en) | The detection method of panaxoside and determination of ginsenoside instrument | |
| DE3734588A1 (en) | Recording photometer of high adaptability | |
| CN106872871A (en) | A kind of system and method for testing light source photoelectric transformation efficiency | |
| CN202710470U (en) | Array type semiconductor laser unit near infrared spectroscopy analysis meter | |
| JPS6459018A (en) | Method and measuring instrument for long time resolution total reflection spectrum analyzing | |
| CN214794459U (en) | Rapid photoelectric detection device for tea leaf and sucrose incorporation amount by adopting incandescent light source | |
| Norris | Evaluation of visible radiation for plant growth | |
| EP0756168A3 (en) | Method of measuring amadori compound by light scattering | |
| CN113740275B (en) | Haematococcus pluvialis astaxanthin content detection method based on snapshot-type multispectral imaging | |
| CN216525437U (en) | Simple spectrometer based on ESP32 microcontroller and multi-wavelength LED | |
| CN203479695U (en) | Instrument for on-line measurement of concentration of TMC (trimesoyl chloride) in organic solution |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |