CN206281825U - A kind of rapid detection system of microcapsule granule coating rate - Google Patents
A kind of rapid detection system of microcapsule granule coating rate Download PDFInfo
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- CN206281825U CN206281825U CN201621388228.3U CN201621388228U CN206281825U CN 206281825 U CN206281825 U CN 206281825U CN 201621388228 U CN201621388228 U CN 201621388228U CN 206281825 U CN206281825 U CN 206281825U
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- test tube
- sealing test
- microcapsule granule
- coating rate
- blending tank
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Abstract
The utility model discloses a kind of rapid detection system of microcapsule granule coating rate, including the first sealing test tube and the second sealing test tube for extracting microcapsule granule, the side of the wherein first sealing test tube and the second sealing test tube is provided with blending tank, and blending tank is arranged on eddy mixer, the high vibration that the utility model passes through whirlpool device, can fully eluting surface it is oily with full oil so that final testing result is accurate, reliable；When derived essential oil is several, the pretreatment of microcapsule granule can just be carried out simultaneously with the detection of liquid phase, thus can realize continuous detection, can fast and effeciently obtain the coating rate of different essential oils；Liquid phase detection mobile phase used, in the past single solvent is not used, uses compound mobile phase so that final good separating effect and peak shape is symmetrical, and final result is accurate.
Description
Technical field
The utility model is related to testing equipment, specifically a kind of rapid detection system of microcapsule granule coating rate.
Background technology
Microcapsules refer to a kind of miniature vessel or packing material with polymer wall.Microcapsules granulating technique is exactly will be solid
Body, liquid or gas entrapment, seal up for safekeeping in a kind of microencapsulation turn into a kind of technology of solia particle product.
The existing microcapsule granule rich in essential oil needs to detect essential oil content in actual production, and existing
Equipment detection is inaccurate.
Utility model content
The purpose of this utility model is to provide a kind of rapid detection system of microcapsule granule coating rate, above-mentioned to solve
The problem proposed in background technology.
To achieve the above object, the utility model provides following technical scheme：
A kind of rapid detection system of microcapsule granule coating rate, including for extracting the first sealing examination of microcapsule granule
Pipe and the second sealing test tube, wherein the side of the first sealing test tube and the second sealing test tube is provided with blending tank, and blending tank is installed
In eddy mixer, the quick wash-out for realizing blending tank internal solution by the rotation of eddy mixer is extracted；The one of blending tank
Side is provided with injector, and effective detection is realized by the mixed liquor for taking out blending tank；Injector is connected with wash-out by pipeline
Liquid bottle, and pump is installed on the pipeline, the outlet of injector is connected with chromatographic column, chromatographic column connecting detection device, detector connection
Analyzer.
As further program of the utility model：Envelope is mounted on the first sealing test tube and the second sealing test tube
Lid.
As the utility model further scheme：Also pacify the side of the first sealing test tube and the second sealing test tube
Equipped with meausring apparatus.
Compared with prior art, the beneficial effects of the utility model are：The utility model is acutely shaken by whirlpool device
It is dynamic, can fully eluting surface it is oily with full oil so that final testing result is accurate, reliable；When derived essential oil is several,
The pretreatment of microcapsule granule can just be carried out simultaneously with the detection of liquid phase, thus can realize continuous detection, can quickly be had
Effect ground obtains the coating rate of different essential oils；Liquid phase detection mobile phase used, in the past single solvent is not used, uses combined-flow
Dynamic phase so that final good separating effect and peak shape is symmetrical, final result is accurate.
Brief description of the drawings
Fig. 1 is a kind of structural representation of the rapid detection system of microcapsule granule coating rate of the utility model.
In figure：The sealings of 1- first test tube, the sealings of 2- second test tube, 3- blending tanks, 4- eddy mixers, 5- pumps, 6- wash-outs
Liquid bottle, 7- injectors, 8- chromatographic columns, 9- detectors, 10- analyzers.
Specific embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment for being obtained, belongs to the scope of the utility model protection.
Fig. 1 is referred to, in the utility model embodiment, a kind of rapid detection system of microcapsule granule coating rate, including
The first sealing sealing test tube 2 of test tube 1 and second for extracting microcapsule granule, wherein the first sealing test tube 1 and second is sealed
The side of test tube 2 is provided with blending tank 3, and blending tank 3 is arranged on eddy mixer 4, is realized by the rotation of eddy mixer 4 mixed
Close the quick wash-out extraction of the internal solution of tank 3；The side of blending tank 3 is provided with injector 7, by the mixing for taking out blending tank 3
Liquid realizes effective detection；Injector 7 is connected with eluent bottle 6, and the pipeline by pipeline and is provided with pump 5, injector 7
Outlet is connected with chromatographic column 8, the connecting detection device 9 of chromatographic column 8, the linking parsing device 10 of detector 9.
Seal closure is mounted on the first sealing test tube 1 and second sealing test tube 2.
The side of the first sealing test tube 1 and second sealing test tube 2 is also equipped with meausring apparatus.
Operation principle of the present utility model is：When being detected using the system, the microcapsules of equivalent are first put into the first sealing
In the sealing test tube 2 of test tube 1 and second, respective extract is separately added into, is tentatively extracted.Then it is respectively put into whirlpool mixing
Device 4 carries out violent whirlpool operation, then enters to be advanced into injector 7, chromatographic column 8 successively, then enter with analyzer 10 by detector 9
Row detection and analysis.If liquid phase is detected, if whole essential oils of microcapsule granule can not be eluted fully, injector 7 leads to
The micro eluent mixing wash-out of the input of eluent bottle 6 for crossing the connection of the pipeline of pump 5 is detected again.
Detection program is as follows：
1st, surface oil detection：A certain amount of microcapsule granule is taken in the test tube with sealing, is added by a certain percentage just
Hexane is extracted.Vibrated by the violent whirlpool of whirlpool device, fully elute the essential oil on microcapsule granule surface.Then on standing
System is stated, certain micro supernatant is then taken as liquid phase redundant detection, surface oil is designated as m0.
2nd, full oil detection：The microcapsule granule of equivalent is taken in the test tube with sealing, water is added according to a certain percentage, entered
Row dissolves to form emulsion.The hybrid extraction system of methyl alcohol and glacial acetic acid is added then according to certain proportion, by whirlpool device
Violent whirlpool vibration, fully elutes whole essential oils of microcapsule granule.Then certain micro mixing liquid is taken as liquid
Phase redundant detection, full oil is designated as m1.
3rd, liquid phase testing conditions：Mobile phase is methyl alcohol：Water：Glacial acetic acid=60:40:2, isocratic to be eluted, sample size is
2uL, different Detection wavelengths are selected according to different examined survey essential oils.
4th, the quick data for obtaining surface oil and full oil are detected more than, coating rate is quickly obtained according to below equation：
Coating rate=(m1-m0)/m1.
It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and
And in the case of without departing substantially from spirit or essential attributes of the present utility model, can in other specific forms realize that this practicality is new
Type.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and is nonrestrictive, this practicality is new
The scope of type limits by appended claims rather than described above, it is intended that the equivalency fallen in claim is contained
All changes in justice and scope are included in the utility model.Any reference in claim should not be considered as limitation
Involved claim.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each implementation method is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that for clarity, those skilled in the art should
Specification an as entirety, the technical scheme in each embodiment can also be formed into those skilled in the art through appropriately combined
May be appreciated other embodiment.
Claims (3)
1. a kind of rapid detection system of microcapsule granule coating rate, it is characterised in that including for extracting microcapsule granule
First sealing test tube and the second sealing test tube, wherein the side of the first sealing test tube and the second sealing test tube is provided with blending tank, and
Blending tank is arranged on eddy mixer；The side of blending tank is provided with injector, realizes having by the mixed liquor for taking out blending tank
The detection of effect；Injector is connected with eluent bottle by pipeline, and pump is provided with the pipeline, and the outlet connection of injector is coloured
Spectrum post, chromatographic column connecting detection device, detector linking parsing device.
2. the rapid detection system of microcapsule granule coating rate according to claim 1, it is characterised in that first envelope
Seal closure is mounted on oral examination pipe and the second sealing test tube.
3. the rapid detection system of microcapsule granule coating rate according to claim 1, it is characterised in that first envelope
The side of oral examination pipe and the second sealing test tube is also equipped with meausring apparatus.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621388228.3U CN206281825U (en) | 2016-12-17 | 2016-12-17 | A kind of rapid detection system of microcapsule granule coating rate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621388228.3U CN206281825U (en) | 2016-12-17 | 2016-12-17 | A kind of rapid detection system of microcapsule granule coating rate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206281825U true CN206281825U (en) | 2017-06-27 |
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ID=59073578
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621388228.3U Active CN206281825U (en) | 2016-12-17 | 2016-12-17 | A kind of rapid detection system of microcapsule granule coating rate |
Country Status (1)
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| CN (1) | CN206281825U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115166071A (en) * | 2022-06-17 | 2022-10-11 | 北京诺康达医药科技股份有限公司 | Method for determining lactic acid existing form in preparation |
-
2016
- 2016-12-17 CN CN201621388228.3U patent/CN206281825U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115166071A (en) * | 2022-06-17 | 2022-10-11 | 北京诺康达医药科技股份有限公司 | Method for determining lactic acid existing form in preparation |
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