CN108226136A - A kind of device and its application method of quick detection Nicotine in Tobacco content - Google Patents
A kind of device and its application method of quick detection Nicotine in Tobacco content Download PDFInfo
- Publication number
- CN108226136A CN108226136A CN201810078983.9A CN201810078983A CN108226136A CN 108226136 A CN108226136 A CN 108226136A CN 201810078983 A CN201810078983 A CN 201810078983A CN 108226136 A CN108226136 A CN 108226136A
- Authority
- CN
- China
- Prior art keywords
- air inlet
- nicotine
- collecting tank
- closed
- tobacco content
- 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
- G01N21/62—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light
- G01N21/63—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light optically excited
- G01N21/65—Raman scattering
Abstract
The present invention relates to a kind of devices and its application method of quick detection Nicotine in Tobacco content, wherein quickly the device of detection Nicotine in Tobacco content includes closed collecting tank, the first air inlet being located on closed collecting tank and the second air inlet that holding has gauge water, first air inlet is inserted with inner tube, cigarette is planted in the outer end of said inner tube, and second air inlet is connect with adjusting one end of air pump；The present invention has the characteristics that easy to operate, processing is quick, at low cost, and Nicotine in Tobacco content can be used for quickly detecting.
Description
Technical field：
The present invention relates to a kind of devices and its application method of quick detection Nicotine in Tobacco content.
Background technology：
Nicotine is a kind of alkaloid, is present in its in plant of Solanaceae a concentration of 0.5-8%.More and more neurology department knowledge
Topic shows that nicotine addiction brings many potential risks, such as the essences such as parkinsonism, Alzheimer's disease to human health
Refreshing disease.Therefore the task of detection nicotine content highlights particularly important.There is light splitting for the method for detecting nicotine at present
Photometry, radioimmunology, Electrochemiluminescince, liquid chromatography, gas chromatography etc..When using such methods, it is past
Tobacco is pre-processed with cost toward needing to take considerable time, then could extract nicotine.
Invention content：
The present invention is cumbersome in the presence of pre-processing for detection Nicotine in Tobacco content at present, and time-consuming, and equipment operation is complicated, cost
A series of problems, such as high, puts forward a kind of device and its application method of quick detection Nicotine in Tobacco content.
To achieve the above object, the present invention adopts the following technical scheme that：
The device of quick detection Nicotine in Tobacco content of the invention, it is characterised in that：There are the closed receipts of gauge water including holding
Collection tank, the first air inlet and the second air inlet that are located on closed collecting tank, first air inlet are described interior inserted with inner tube
Cigarette is planted in the outer end of pipe, and second air inlet is connect with adjusting one end of air pump.
Further, the water of holding is 1 mL ultra-pure waters in above-mentioned closed collecting tank.
Further, above-mentioned adjusting air pump discharge is 1.1 L/min.
The application method of quick detection Nicotine in Tobacco content device of the invention, it is characterised in that：The quick detection
The device of Nicotine in Tobacco content, which includes holding, the closed collecting tank of gauge water, the first air inlet being located on closed collecting tank
Mouth and the second air inlet, first air inlet plant cigarette, second air inlet inserted with inner tube, the outer end of said inner tube
It is connect with the one end for adjusting air pump；Application method includes the following steps：
1）Inner tube air inlet connects a cigarette；
2）1 mL ultra-pure waters are added in inside closed collecting tank, closed the second air inlet of collecting tank outer tube is connected with adjusting air pump；
3）It is 1.1 L/min to adjust air pump flow, lights cigarette, and after 2-3 min, cigarette lighter finishes；
4）Solution in closed collecting tank is added dropwise in SERS substrates, after dry, is detected with Handheld Raman instrument.
Further, the above-mentioned SERS substrate dryings time is 1-5 minutes.
For the present invention using air pump is adjusted as power plant, closed collecting tank is collection device, constructs a set of quick detection
The device of Nicotine in Tobacco content, the installation cost is low, simple operation, suitable for field quick detection Nicotine in Tobacco
Content.
Description of the drawings：
Fig. 1 is apparatus of the present invention figure；
Fig. 2 is the operational flowchart that apparatus of the present invention are applied to detection Nicotine in Tobacco content；
Fig. 3 is the nicotine phenogram obtained using apparatus of the present invention.
Specific embodiment：
In order to which content of the present invention is made to easily facilitate understanding, With reference to embodiment to technology of the present invention
Scheme is described further, but the present invention is not limited only to this.
Device feature introduction：
As shown in Figure 1, the device of the quick detection Nicotine in Tobacco content of the present invention includes the closed collection that holding has gauge water
Tank 1, the first air inlet 2 being located on closed collecting tank and the second air inlet 3, first air inlet 2 is inserted with inner tube 4, institute
Cigarette 5 is planted in the outer end for stating inner tube, and second air inlet 3 is connect with adjusting one end of air pump 6.
Further, in order to test rationally, effect it is good, in above-mentioned closed collecting tank the water of holding be 1 mL ultra-pure waters；It is super
Pure water, also known as UP water, resistivity reach the water 7 of 18M Ω * cm (25 DEG C).
Further, above-mentioned adjusting air pump discharge is 1.1 L/min.
Detect the operating process of Nicotine in Tobacco content：
The first air inlet 2 on closed collecting tank 1 connects a cigarette, and closed 1 inside of collecting tank adds in 1 mL ultra-pure waters, closed receipts
Collection 1 second air inlet 3 of tank is connected with adjusting air pump 6, and adjusting air pump flow is 1.1 L/min, lights cigarette, after 2-3 min,
Cigarette lighter finishes, and the solution in outer tube is added dropwise in SERS substrates 8, after 1-5 minutes dry, is examined with Handheld Raman instrument
It surveys, as shown in Figure 2；It is as shown in Figure 3 to obtain nicotine phenogram.
Claims (5)
1. a kind of device of quick detection Nicotine in Tobacco content, it is characterised in that：There are the closed receipts of gauge water including holding
Collection tank, the first air inlet and the second air inlet that are located on closed collecting tank, first air inlet are described interior inserted with inner tube
Cigarette is planted in the outer end of pipe, and second air inlet is connect with adjusting one end of air pump.
2. the device of Nicotine in Tobacco content is quickly detected according to claim 1, it is characterised in that：The closed collection
The water of holding is 1 mL ultra-pure waters in tank.
3. the device of Nicotine in Tobacco content is quickly detected according to claim 1, it is characterised in that：The adjusting air
Pump discharge is 1.1 L/min.
4. a kind of application method of quick detection Nicotine in Tobacco content device, it is characterised in that：The quick detection tobacco
The device of middle nicotine content include holding have the closed collecting tank of gauge water, the first air inlet being located on closed collecting tank and
Second air inlet, first air inlet plant cigarette inserted with inner tube, the outer end of said inner tube, and second air inlet is with adjusting
One end connection of solar term pump；Application method includes the following steps：
1）Inner tube air inlet connects a cigarette；
2）1 mL ultra-pure waters are added in inside closed collecting tank, closed the second air inlet of collecting tank outer tube is connected with adjusting air pump；
3）It is 1.1 L/min to adjust air pump flow, lights cigarette, and after 2-3 min, cigarette lighter finishes；
4）Solution in closed collecting tank is added dropwise in SERS substrates, after dry, is detected with Handheld Raman instrument；
5. the application method of Nicotine in Tobacco content device is quickly detected according to claim 4, it is characterised in that：It is described
The SERS substrate drying times are 1-5 minutes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810078983.9A CN108226136A (en) | 2018-01-26 | 2018-01-26 | A kind of device and its application method of quick detection Nicotine in Tobacco content |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810078983.9A CN108226136A (en) | 2018-01-26 | 2018-01-26 | A kind of device and its application method of quick detection Nicotine in Tobacco content |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108226136A true CN108226136A (en) | 2018-06-29 |
Family
ID=62667554
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810078983.9A Pending CN108226136A (en) | 2018-01-26 | 2018-01-26 | A kind of device and its application method of quick detection Nicotine in Tobacco content |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108226136A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110609029A (en) * | 2019-10-29 | 2019-12-24 | 福州大学 | Tar collecting device in tobacco and tar content detection method |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202229955U (en) * | 2011-10-13 | 2012-05-23 | 中国疾病预防控制中心环境与健康相关产品安全所 | Passive type sampler for nicotine monitoring in indoor air |
| CN103471879A (en) * | 2013-09-22 | 2013-12-25 | 红云红河烟草(集团)有限责任公司 | Smoke gas collecting device and method for quickly and accurately determining seven heavy metals in smoke gas |
| CN104713752A (en) * | 2015-03-31 | 2015-06-17 | 云南中烟工业有限责任公司 | Smoke collecting device and smoke collecting method for evaluating biological effects of electronic cigarette smoke |
-
2018
- 2018-01-26 CN CN201810078983.9A patent/CN108226136A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202229955U (en) * | 2011-10-13 | 2012-05-23 | 中国疾病预防控制中心环境与健康相关产品安全所 | Passive type sampler for nicotine monitoring in indoor air |
| CN103471879A (en) * | 2013-09-22 | 2013-12-25 | 红云红河烟草(集团)有限责任公司 | Smoke gas collecting device and method for quickly and accurately determining seven heavy metals in smoke gas |
| CN104713752A (en) * | 2015-03-31 | 2015-06-17 | 云南中烟工业有限责任公司 | Smoke collecting device and smoke collecting method for evaluating biological effects of electronic cigarette smoke |
Non-Patent Citations (1)
| Title |
|---|
| 董前民 等: "表面增强拉曼散射(SERS)衬底的研究及应用", 《光谱学与光谱分析》 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110609029A (en) * | 2019-10-29 | 2019-12-24 | 福州大学 | Tar collecting device in tobacco and tar content detection method |
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Application publication date: 20180629 |
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| RJ01 | Rejection of invention patent application after publication |