CN106290350A - A kind of quick measuring card detecting pesticide residues - Google Patents
A kind of quick measuring card detecting pesticide residues Download PDFInfo
- Publication number
- CN106290350A CN106290350A CN201610974422.8A CN201610974422A CN106290350A CN 106290350 A CN106290350 A CN 106290350A CN 201610974422 A CN201610974422 A CN 201610974422A CN 106290350 A CN106290350 A CN 106290350A
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- CN
- China
- Prior art keywords
- cover plate
- upper cover
- reagent paper
- quick measuring
- measuring card
- 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.)
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/75—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated
- G01N21/77—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated by observing the effect on a chemical indicator
- G01N21/78—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated by observing the effect on a chemical indicator producing a change of colour
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/75—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated
- G01N21/77—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated by observing the effect on a chemical indicator
- G01N21/78—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated by observing the effect on a chemical indicator producing a change of colour
- G01N2021/786—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated by observing the effect on a chemical indicator producing a change of colour with auxiliary heating for reaction
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- Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Plasma & Fusion (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Apparatus Associated With Microorganisms And Enzymes (AREA)
- Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)
- Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
Abstract
The invention discloses a kind of quick measuring card detecting pesticide residues, including quick measuring card body, described quick measuring card body includes upper cover plate, lower shoe, mouth placed by reagent paper, connection member, well, reagent paper, display sheet and heat generating fiber cotton layer, connected by connection member between upper cover plate and lower shoe, between upper cover plate and lower shoe, one end of connection member is provided with reagent paper and places mouth, reagent paper is provided with reagent paper in placing mouth, the bottom of upper cover plate is provided with projection, well it is provided with on upper cover plate, well penetrates upper cover plate, and extend to the bottom of projection bottom it, it is provided with slip lid at the upper cover plate at well top, the top of lower shoe is provided with the display sheet corresponding with upper cover plate bottom projections, the outside of quick measuring card body is provided with heat-insulation layer.Temperature, by the heat generating fiber cotton layer arranged and temperature sensor, can be controlled at 37 ° by the present invention, and temperature is when 37 DEG C, and the response speed of enzyme is the fastest, is effectively increased the detection speed of quick measuring card.
Description
Technical field
The present invention relates to the Detection Technologies of Pesticide Residues field, a kind of quick measuring card detecting pesticide residues.
Background technology
In recent years, the health of the mankind in food-safety problem serious threat, and owing to being excessively used or excessively in fruit and vegerable
The pesticide residues caused with pesticide and acute and chronic poisoning thereof have caused the height weight of society.
The quick measuring card of existing detection pesticide residues also exists when detection owing to temperature during detection is less than 37 DEG C, and enzyme is anti-
The speed answered slows down therewith, and after medicine liquid feeding, the time of placing response should extend relatively, and the detection speed causing quick measuring card is slower；
In time the result of detection can not be analyzed with the testing result of normal test solution after sensing；The reagent paper of quick measuring card is with aobvious
Show sheet one, it is impossible to be circulated use, before causing the wasting of resources, and detection, easily cause the dirt of test solution when carrying out and adding test solution
Dye, the problem such as precision of impact detection.
Summary of the invention
It is an object of the invention to provide a kind of quick measuring card detecting pesticide residues, possess detection quick, accurate and can enter
The advantage of row contrast, solve existing quick measuring card when detecting pesticide residues time is longer and inconvenience carries out contrasting asks
Topic.
For achieving the above object, the present invention provides following technical scheme: a kind of quick measuring card detecting pesticide residues, including speed
Surveying card body, described quick measuring card body includes that upper cover plate, lower shoe, reagent paper place mouth, connection member, well, reagent paper, display
Sheet and heat generating fiber cotton layer, connected by connection member between upper cover plate and lower shoe, between upper cover plate and lower shoe relative to
One end of connection member is provided with reagent paper and places mouth, and reagent paper is provided with reagent paper in placing mouth, and the bottom of upper cover plate is provided with projection,
Being provided with well on upper cover plate, well penetrates upper cover plate, and extends to the bottom of projection bottom it, well top
Being provided with slip lid at upper cover plate, the top of lower shoe is provided with the display sheet corresponding with upper cover plate bottom projections, and quick measuring card is originally
The outside of body is provided with heat-insulation layer.
Preferably, described reagent paper includes enzyme sheet, epiphragma and Handheld Division, and the surface configuration of reagent paper has epiphragma, one end of reagent paper
On be provided with Handheld Division, the reagent paper at Handheld Division is provided with microgroove, reagent paper is provided with enzyme sheet, enzyme relative to one end of Handheld Division
Sheet uses acetylcholine esterase enzyme sheet, and the quantity of enzyme sheet, projection, well and display sheet is 2.
Preferably, the bottom of described lower shoe is provided with heat generating fiber cotton layer, and on heat generating fiber cotton layer, connection has temperature to pass
Sensor.
Preferably, described connection member includes connecting post and back-moving spring, and the top connecting post is stretched in upper cover plate, upper cover
It is provided with back-moving spring on connection post between plate and lower shoe.
Preferably, described display sheet uses indophenols acetas display sheet.
Compared with prior art, beneficial effects of the present invention is as follows:
1, the present invention by the heat generating fiber cotton layer being arranged on base plate and temperature sensor with the use of, can be by temperature control
At 37 °, temperature is when 37 DEG C, and the response speed of enzyme is the fastest, is effectively increased the detection speed of quick measuring card；
2, the present invention is 2 by enzyme sheet, projection, well and the display sheet quantity arranged, can be in identical temperature, humidity
Under environment, same reagent paper carries out normal test solution and the test solution containing pesticide detects, simple in construction, easy to use, it is simple to right
Testing result is analyzed；
3, connected by connection member between present invention upper cover plate and lower shoe by setting, upper cover plate and lower shoe can be followed
Ring uses, and reduces use cost, economizes on resources, be placed on by reagent paper in the middle of upper cover plate and lower shoe, and tried by well
Liquid detects, it is to avoid carries out in outside adding the test solution pollution that test solution causes, improves the precision of detection.
Accompanying drawing explanation
Fig. 1 is present configuration schematic diagram；
Fig. 2 is present configuration reagent paper schematic diagram.
In figure: 1-quick measuring card body, 2-upper cover plate, 3-lower shoe, 4-reagent paper places mouth, 5-connection member, 51-connection
Post, 52-back-moving spring, 6-well, 7-reagent paper, 71-enzyme sheet, 72-epiphragma, 73-Handheld Division, 8-projection, 9-shows sheet, 10-
Heat generating fiber cotton layer, 11-temperature sensor, 12-heat-insulation layer, 13-slip lid.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Describe, it is clear that described embodiment is only a part of embodiment of the present invention rather than whole embodiments wholely.Based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under not making creative work premise
Embodiment, broadly falls into the scope of protection of the invention.
Referring to Fig. 1-2, the present invention provides a kind of technical scheme: a kind of quick measuring card detecting pesticide residues, surveys including speed
Card body 1, described quick measuring card body 1 includes that upper cover plate 2, lower shoe 3, reagent paper place mouth 4, connection member 5, well 6, reagent paper
7, display sheet 9 and heat generating fiber cotton layer 10, is connected by connection member 5 between upper cover plate 22 and lower shoe 3, upper cover plate 2 and under
Between base plate 3, one end of connection member 5 being provided with reagent paper and place mouth 4, reagent paper is provided with reagent paper 7, upper cover in placing mouth 4
The bottom of plate 2 is provided with projection 8, and upper cover plate 2 is provided with well 6, and well 6 penetrates upper cover plate 2, and extends bottom it
To the bottom of projection 8, being provided with slip lid 13 at the upper cover plate 2 at well 6 top, the top of lower shoe 3 is provided with and upper cover plate 2
The display sheet 9 that bottom projections 8 is corresponding, the outside of quick measuring card body 1 is provided with heat-insulation layer 12.
Described reagent paper 7 includes enzyme sheet 71, epiphragma 72 and Handheld Division 73, and the surface configuration of reagent paper 7 has epiphragma 72, reagent paper 7
Being provided with Handheld Division 73 on one end, the reagent paper 7 at Handheld Division 73 is provided with microgroove, reagent paper 7 is relative to one end of Handheld Division 73
Being provided with enzyme sheet 71, enzyme sheet 71 uses acetylcholine esterase enzyme sheet, it is simple to coordinate indophenols acetas display sheet to organophosphor in pesticide and
The detection of the compositions such as carbamate, the quantity of enzyme sheet 71, projection 8, well 6 and display sheet 9 is 2, can be identical
Under temperature, humidity environment, same reagent paper carries out normal test solution and the detection of the test solution containing pesticide, simple in construction, user
Just, it is simple to contrast testing result, the bottom of described lower shoe 3 is provided with heat generating fiber cotton layer 10, heat generating fiber cotton layer
Connecting on 10 and have temperature sensor 11, can temperature be controlled at 37 °, temperature is when 37 DEG C, and the response speed of enzyme is the fastest, effectively carries
The high detection speed of quick measuring card, described connection member 5 includes connecting post 51 and back-moving spring 52, and the top connecting post 51 is stretched into
In upper cover plate 2, the connection post 51 between upper cover plate 2 and lower shoe 3 is provided with back-moving spring 52, can be to upper cover plate and lower shoe
Recycling, reduce use cost, economize on resources, described display sheet 9 uses indophenols acetas to show sheet, it is simple to coordinate cholinester
The detection to compositions such as Organophosphorus and carbamate pesticides in pesticide of the enzyme enzyme sheet.
Operation principle: the quick measuring card of this kind of detection pesticide residues, in quick measuring card, the acetylcholine esterase enzyme sheet of white can be catalyzed red
Color indophenols acetas display sheet be hydrolyzed to blueness acetic acid and indophenols, agricultural product or other article in residual organophosphor,
Carbamate chemicals for agriculture has an inhibitory action to the activity of acetylcholine esterase, organophosphor, carbamate chemicals for agriculture concentration the biggest,
The activity of acetylcholine esterase is the lowest；Otherwise, the highest, the activity of acetylcholine esterase is the highest, then the blueness of catalyzing hydrolysis thing is the deepest；Instead
It, the most shallow, compare according to test solution testing result normal on the colour development difference of quick measuring card, with same reagent paper, can determine whether sample
Containing organophosphor or the residual condition of carbamate chemicals for agriculture in product.
Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, permissible
Understand and these embodiments can be carried out multiple change without departing from the principles and spirit of the present invention, revise, replace
And modification, the scope of the present invention be defined by the appended.
Claims (5)
1. detect a quick measuring card for pesticide residues, including quick measuring card body (1), it is characterised in that: described quick measuring card body (1)
Mouth (4), connection member (5), well (6), reagent paper (7), display sheet (9) is placed including upper cover plate (2), lower shoe (3), reagent paper
With heat generating fiber cotton layer (10), between upper cover plate (2) and lower shoe (3) by connection member (5) connect, upper cover plate (2) and under
Between base plate (3), one end of connection member (5) being provided with reagent paper and place mouth (4), reagent paper is provided with examination in placing mouth (4)
Paper (7), the bottom of upper cover plate (2) is provided with projection (8), and upper cover plate (2) is provided with well (6), and well (6) penetrates
Cover plate (2), and bottom it, extend to the bottom of projection (8), upper cover plate (2) place at well (6) top is provided with slip lid
(13), the top of lower shoe (3) is provided with the display sheet (9) corresponding with upper cover plate (2) bottom projections (8), quick measuring card body
(1) outside is provided with heat-insulation layer (12).
A kind of quick measuring card detecting pesticide residues the most according to claim 1, it is characterised in that: described reagent paper (7) includes
Enzyme sheet (71), epiphragma (72) and Handheld Division (73), the surface configuration of reagent paper (7) has epiphragma (72), and one end of reagent paper (7) is arranged
Having Handheld Division (73), the reagent paper (7) at Handheld Division (73) place is provided with microgroove, reagent paper (7) is relative to one end of Handheld Division (73)
Being provided with enzyme sheet (71), enzyme sheet (71) uses acetylcholine esterase enzyme sheet, enzyme sheet (71), projection (8), well (6) and display sheet (9)
Quantity be 2.
A kind of quick measuring card detecting pesticide residues the most according to claim 1, it is characterised in that: described lower shoe (3)
Bottom is provided with heat generating fiber cotton layer (10), and the upper connection of heat generating fiber cotton layer (10) has temperature sensor (11).
A kind of quick measuring card detecting pesticide residues the most according to claim 1, it is characterised in that: described connection member (5)
Including connecting post (51) and back-moving spring (52), the top of connection post (51) is stretched in upper cover plate (2), upper cover plate (2) and going to the bottom
It is provided with back-moving spring (52) on connection post (51) between plate (3).
A kind of quick measuring card detecting pesticide residues the most according to claim 1, it is characterised in that: described display sheet (9) is adopted
Sheet is shown with indophenols acetas.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610974422.8A CN106290350A (en) | 2016-11-07 | 2016-11-07 | A kind of quick measuring card detecting pesticide residues |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610974422.8A CN106290350A (en) | 2016-11-07 | 2016-11-07 | A kind of quick measuring card detecting pesticide residues |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106290350A true CN106290350A (en) | 2017-01-04 |
Family
ID=57720717
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610974422.8A Pending CN106290350A (en) | 2016-11-07 | 2016-11-07 | A kind of quick measuring card detecting pesticide residues |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106290350A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110006890A (en) * | 2019-05-11 | 2019-07-12 | 郑州贝贝生物科技有限公司 | A kind of Detecting Pesticide reagent kit |
| CN112525898A (en) * | 2020-12-05 | 2021-03-19 | 中国第一汽车股份有限公司 | Test paper and method for detecting formaldehyde content in textile |
| CN113358834A (en) * | 2021-06-17 | 2021-09-07 | 徐州工业职业技术学院 | Organic pollutant rapid detection and analysis device in agricultural products |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102399850A (en) * | 2010-09-16 | 2012-04-04 | 上海市农业科学院 | Rapid detection card for detecting pesticide residues, preparation method and application thereof |
| CN104964974A (en) * | 2015-07-27 | 2015-10-07 | 张银虎 | Intelligent pesticide residue detector |
| CN205262972U (en) * | 2015-12-04 | 2016-05-25 | 贵州晨光机械制造有限公司 | Pesticide residue fast detection card |
| CN206274313U (en) * | 2016-11-07 | 2017-06-23 | 百奥森（江苏）食品安全科技有限公司 | A kind of quick measuring card for detecting residues of pesticides |
-
2016
- 2016-11-07 CN CN201610974422.8A patent/CN106290350A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102399850A (en) * | 2010-09-16 | 2012-04-04 | 上海市农业科学院 | Rapid detection card for detecting pesticide residues, preparation method and application thereof |
| CN104964974A (en) * | 2015-07-27 | 2015-10-07 | 张银虎 | Intelligent pesticide residue detector |
| CN205262972U (en) * | 2015-12-04 | 2016-05-25 | 贵州晨光机械制造有限公司 | Pesticide residue fast detection card |
| CN206274313U (en) * | 2016-11-07 | 2017-06-23 | 百奥森（江苏）食品安全科技有限公司 | A kind of quick measuring card for detecting residues of pesticides |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110006890A (en) * | 2019-05-11 | 2019-07-12 | 郑州贝贝生物科技有限公司 | A kind of Detecting Pesticide reagent kit |
| CN110006890B (en) * | 2019-05-11 | 2021-07-09 | 深圳三方圆检测监管服务有限公司 | Kit for pesticide residue detection reagent |
| CN112525898A (en) * | 2020-12-05 | 2021-03-19 | 中国第一汽车股份有限公司 | Test paper and method for detecting formaldehyde content in textile |
| CN113358834A (en) * | 2021-06-17 | 2021-09-07 | 徐州工业职业技术学院 | Organic pollutant rapid detection and analysis device in agricultural products |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170104 |
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| RJ01 | Rejection of invention patent application after publication |