CN206057183U - A kind of device of detection Practice for Pesticide Residue in Agricultural Products - Google Patents
A kind of device of detection Practice for Pesticide Residue in Agricultural Products Download PDFInfo
- Publication number
- CN206057183U CN206057183U CN201620402177.9U CN201620402177U CN206057183U CN 206057183 U CN206057183 U CN 206057183U CN 201620402177 U CN201620402177 U CN 201620402177U CN 206057183 U CN206057183 U CN 206057183U
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- Prior art keywords
- reaction
- detection
- cup
- standard
- monitor station
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- Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)
Abstract
The utility model discloses a kind of device of detection Practice for Pesticide Residue in Agricultural Products, including a testing stand, testing stand is made up of reaction bench and monitor station, reaction bench is in step-like structure with monitor station, reaction bench is located on the upside of monitor station rear portion, reaction bench is provided with two reaction bench mounting grooves, standard reaction bottle and detection reaction bulb are respectively mounted in two reaction bench mounting grooves, standard reaction bottle and detection reaction bulb use seal cap sealing, standard reaction bottle and detection reaction bulb are built with three enzyme intermixtures, two monitor station mounting grooves are provided with monitor station, standard testing cup and detection test cup are respectively mounted in two monitor station mounting grooves, standard reaction cup is in identical structure with detection reaction cup, reaction adsorptive pads are equipped with inside standard reaction cup and detection reaction cup, reaction adsorptive pads are contained within acecoline, luminol and dimethylbenzidine.This utility model has the advantages that detection speed is fast, operating process is simple, stability and reproducible, testing cost are cheap.
Description
Technical field
This utility model is related to technical field of agricultural product detection, more particularly to a kind of dress of detection Practice for Pesticide Residue in Agricultural Products
Put.
Background technology
Pesticide residues in agricultural product, food and other items are one of important latencies for being detrimental to health.In China
Agricultural production process in, pesticide year usage amount occupy and occupy total pesticide for the usage amount of first place in the world, particularly organophosphorus pesticide
The 80% of consumption.According to document announcement in recent years, in the metropolitan market of farm produce of the Chinese Provincial agricultural production sold by the first quarter
Savor organophosphorus pesticide disqualification rate and account for more than 14%, especially from the agricultural product of greenhouse gardening, its persticide residue is higher.
Existing detection of organic phosphorus pesticide is generally using spectroanalysis instrument, chromatograph and sensor detection etc..But
The characteristics of spectroanalysis instrument, chromatograph have high specificity, sensitivity is high, but its equipment price is expensive, and need specialty
Tester is operated, and causes detection efficiency relatively low, and sensor detection is the new detection technique for developing in recent years, but its
There is the defect of repeatability and less stable.
Utility model content
The purpose of this utility model is to solve above-mentioned deficiency, there is provided a kind of device of detection Practice for Pesticide Residue in Agricultural Products, tool
Have the advantages that detection speed is fast, operating process is simple, stability and reproducible, testing cost are cheap.
The technical problem solved by this utility model can employ the following technical solutions to realize：
A kind of device of detection Practice for Pesticide Residue in Agricultural Products, including a testing stand, the testing stand is by reaction bench and monitor station
Constitute, the reaction bench is in step-like structure with monitor station, and the reaction bench is located on the upside of the monitor station rear portion, described anti-
Answer platform to be provided with two reaction bench mounting grooves, in two reaction bench mounting grooves, be respectively mounted standard reaction bottle and detection reaction
Bottle, the standard reaction bottle and detection reaction bulb use seal cap sealing, the standard reaction bottle and detection reaction bulb built with
Three enzyme intermixtures, are provided with two monitor station mounting grooves, are respectively mounted mark in two monitor station mounting grooves in the monitor station
Quasi- test cup and detection test cup, the standard reaction cup is in identical structure, the standard reaction cup and inspection with detection reaction cup
Surveying and reaction adsorptive pads are equipped with inside reaction cup, the reaction adsorptive pads are contained within acecoline, luminol and dimethyl
Benzidine.
The three enzymes intermixture is mixed by acetylcholinesterase, Choline dehydrogenase and peroxidase.
Between the standard reaction bottle and the standard reaction cup and it is described detection reaction bulb and it is described detection test cup it
Between be provided with siphunculus, the siphunculus is provided with a flow switch.
Also include a Chemiluminescence Apparatus, the Chemiluminescence Apparatus are used to determine in the standard testing cup and detection test cup
The luminous intensity of reaction adsorptive pads.
The thickness of the reaction adsorptive pads is 5mm.
The standard testing cup and detection test cup are made up of pvc material.
This utility model has following outstanding advantages and effect compared with prior art：This utility model has detection speed
Hurry up, operating process is simple, the advantage that stability and reproducible, testing cost are cheap.
The characteristics of this utility model, see the detailed description of this case schema and following preferable embodiment and obtain clear
Ground understands.
Description of the drawings
Overall structure diagrams of the Fig. 1 for this utility model embodiment.
Specific embodiment
In order that technological means, creation characteristic, reached purpose and effect that this utility model is realized are easy to understand, under
Face combines and is specifically illustrating, and this utility model is expanded on further.
As shown in figure 1, a kind of device of detection Practice for Pesticide Residue in Agricultural Products of this utility model offer, including a testing stand
1, testing stand 1 is made up of reaction bench 11 and monitor station 12, and with monitor station 12 in step-like structure, reaction bench 11 is located at reaction bench 11
On the upside of 12 rear portion of monitor station, reaction bench 11 is provided with two reaction bench mounting grooves 13, pacifies in two reaction bench mounting grooves 13 respectively
Dress standard reaction bottle 2 and detection reaction bulb 3, standard reaction bottle 2 and detection reaction bulb 3 use seal cap sealing 4, standard reaction bottle
2 and detection reaction bulb 3 built with three enzyme intermixtures, three enzyme intermixtures are by acetylcholinesterase, Choline dehydrogenase and peroxide
Enzyme is mixed, and is provided with two monitor station mounting grooves 14, is respectively mounted standard in two monitor station mounting grooves 14 in monitor station 12
Test cup 6 and detection test cup 8, standard reaction cup 6 and detection reaction cup 8 are in identical structure, standard testing cup 6 and detection test
Cup 8 is made up of pvc material, between standard reaction bottle 2 and standard reaction cup 6 and detection reaction bulb 3 and detection test cup 8
Between be provided with siphunculus 5, siphunculus 5 is provided with a flow switch 51, is equipped with reaction inside standard reaction cup 6 and detection reaction cup 8
Adsorptive pads 9, reaction adsorptive pads 9 are contained within acecoline, luminol and dimethylbenzidine, react the thickness of adsorptive pads 9
Size is 5mm, and also including a Chemiluminescence Apparatus 7, Chemiluminescence Apparatus are used for anti-in bioassay standard test cup 6 and detection test cup 8
Answer the luminous intensity of adsorptive pads 9.
It is of the present utility model to detect that operation principle is：Add in standard reaction bottle 2 and detection reaction bulb 3 respectively first and fit
The pure water of amount, after shaking up, instills pure water or phosphate buffer with plastic dropper in standard reaction bottle 2, anti-in detection
Answer, stand after shaking up, open flow switch 51, standard reaction bottle 2 and detection reaction bulb 3
Internal-response thing is respectively dropped in standard testing cup 6 and detection test cup 8 by siphunculus 5, and reaction adsorptive pads 9 absorb related anti-
Liquid is answered, after then standing 2～3 minutes, rapid chemical light-reflectance apparatus 7 determines its luminous intensity, according to the relative of luminous intensity
Suppression ratio, determines the concentration of organophosphors.
This utility model has that detection speed is fast, operating process simple, stability and reproducible, testing cost are cheap
Advantage.
The above is only preferred implementation of the present utility model, it is noted that for the common skill of the art
For art personnel, on the premise of without departing from this utility model principle, some improvements and modifications can also be made, these improve and
Retouching also should be regarded as protection domain of the present utility model.
Claims (6)
1. it is a kind of detection Practice for Pesticide Residue in Agricultural Products device, it is characterised in that：Including a testing stand, the testing stand is by reaction bench
Constitute with monitor station, with monitor station in step-like structure, the reaction bench is located on the upside of the monitor station rear portion reaction bench,
The reaction bench is provided with two reaction bench mounting grooves, is respectively mounted standard reaction bottle and inspection in two reaction bench mounting grooves
Reaction bulb is surveyed, the standard reaction bottle and detection reaction bulb use seal cap sealing, the standard reaction bottle and detection reaction bulb
Built with three enzyme intermixtures, two monitor station mounting grooves are provided with the monitor station, in two monitor station mounting grooves respectively
Standard testing cup is installed and test cup, the standard reaction cup and detection reaction cup is detected in identical structure, the standard reaction
Be equipped with reaction adsorptive pads inside cup and detection reaction cup, the reaction adsorptive pads be contained within acecoline, luminol and
Dimethylbenzidine.
2. it is according to claim 1 it is a kind of detection Practice for Pesticide Residue in Agricultural Products device, it is characterised in that：The three enzymes mixing
Agent is mixed by acetylcholinesterase, Choline dehydrogenase and peroxidase.
3. it is according to claim 1 it is a kind of detection Practice for Pesticide Residue in Agricultural Products device, it is characterised in that：The standard reaction
Siphunculus is provided between bottle and the standard reaction cup and between the detection reaction bulb and the detection test cup, on the siphunculus
It is provided with a flow switch.
4. it is according to claim 1 it is a kind of detection Practice for Pesticide Residue in Agricultural Products device, it is characterised in that：It is also chemical including one
Light-emitting appearance, the Chemiluminescence Apparatus are used to determine the standard testing cup and detect the luminous strong of adsorptive pads to be reacted in test cup
Degree.
5. it is according to claim 1 it is a kind of detection Practice for Pesticide Residue in Agricultural Products device, it is characterised in that：The reaction water suction
The thickness of pad is 5mm.
6. it is according to claim 1 it is a kind of detection Practice for Pesticide Residue in Agricultural Products device, it is characterised in that：The standard testing
Cup and detection test cup are made up of pvc material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620402177.9U CN206057183U (en) | 2016-04-29 | 2016-04-29 | A kind of device of detection Practice for Pesticide Residue in Agricultural Products |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620402177.9U CN206057183U (en) | 2016-04-29 | 2016-04-29 | A kind of device of detection Practice for Pesticide Residue in Agricultural Products |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206057183U true CN206057183U (en) | 2017-03-29 |
Family
ID=58371569
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620402177.9U Expired - Fee Related CN206057183U (en) | 2016-04-29 | 2016-04-29 | A kind of device of detection Practice for Pesticide Residue in Agricultural Products |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206057183U (en) |
-
2016
- 2016-04-29 CN CN201620402177.9U patent/CN206057183U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice | ||
| DD01 | Delivery of document by public notice |
Addressee: Zhou Fei Document name: Notice of termination of patent |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170329 Termination date: 20200429 |