CN101832913A - Integrated, extensible and fast food security detection method and matched equipment thereof - Google Patents
Integrated, extensible and fast food security detection method and matched equipment thereof Download PDFInfo
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Abstract
The invention relates to an integrated, extensible and fast food security detection method. The method is characterized in that: four parallel and complementary detection routes, which are a quality analysis module, a quantitative detection module, a spectral scanning module and a time scanning module respectively, are arranged according to the Lambert-Beer law; biochemical data is maximally acquired by optoelectronic equipment; and biochemical data analyzing results are processed intuitively by computer graphic information processing equipment. The food detection equipment of the invention consists of a mainframe, a notebook personal computer, a software working station, a fast detection special kit and a sample pre-treatment box, wherein the mainframe is electrified, driven and controlled by a universal serial bus (USB); and the computer is directly electrified without external working power supplies or batteries. The equipment has the advantages of small volume, light weight, high stability, portability, wide application range, a plurality of detection items, simple, convenient and fast operation and easy popularization and application to fast on-site detection.
Description
Technical field
The present invention relates to a kind of integrated, extensible and fast food security detection method and support equipment thereof, be specifically related to a kind of integrated, extensible and fast food security detection method and support equipment thereof that integrates quality analysis, detection by quantitative, spectrogram scanning, time scan four big functions, can detect food composition, for example, multiple water analysis indexs such as tens of food analysis indexs such as adjuvant, residues of pesticides, sulphuric dioxide, formaldehyde, various pigments and chlorine residue, lead, sexavalent chrome, arsenic, mercury, cadmium, this technology belongs to the food safety detection field.
Background technology
On the one hand, along with the development of plant husbandry, fishery, grocery trade, a large amount of traditional foods, beverage add new nutritional labeling adopting new raw material, prescription and technology; A lot of novel foodstuffs, as cake, beverage, candy, dish etc. also at emerge in multitude.Like this, wholefood, water, edible additive, raw-food material, culinary art materials, diet semiproduct, food and beverage industry goods etc. are carried out nutritional labeling, content analysis, this becomes social demand widely day by day.Traditional laboratory method, condition and equipment can not satisfy this demand.
On the other hand, be subjected to the influence of factors such as irrigation water quality, industrial gaseous waste, chemical pesticide, chemical fertilizer, acid rain, artificial clay fertilizer, storage facility, processing technology, adjuvant, the contaminated approach of food and potable water increases in a large number, whole world food security situation is more and more severeer, safety detection to food and water quality is more and more important, and food-safety problem has been subjected to showing great attention to of country, governments at all levels and broad masses of the people.Traditional laboratory method, condition and equipment also can not satisfy quick, extensive, integrated food safety detection demand.
At present, China's food inspection work is mainly born by epidemic prevention station, Center for Disease Control, inspection and quarantine bureau, these state-owned units self-contained, laboratory condition is better, therefore the starting point of the GB detection method of in the past working out mainly is the requirement of satisfying under the laboratory condition, consider lessly on convenience, the layman is difficult to operation.Traditional laboratory detecting instrument volume is big, analytical approach is complicated, lacks versatility, can't reach quick, low-cost, easy to utilize scene and detect requirement.
In order to strengthen the fast detecting work to food composition, content, simultaneously, for the food-safety problem of tackling large tracts of land on the market, breaking out fast, departments at different levels and enterprise press for a kind of equipment that can satisfy scene, quick, general detection demand that is equipped with.This equipment should satisfy above-mentioned two big demands, reach national technical standard and the requirement of food safety detection benchmark again, especially can help food safety management department food to be carried out non-breadboard, large-scale fast detecting, supervision, control at food production, storage, sale scene.
; at present domestic aspect the exploitation of food security rapid detection apparatus research work less; what mainly concentrate on instrument for detecting pesticide residue through and some function singlenesses can only detect the detecting instrument of fixing a kind of or several poisonous and harmful substances, can not satisfy above-mentioned two big market demands.Its reason mainly is: on detection method, great innovation does not appear in various countries as yet, and then designs the novel universal checkout equipment of a large amount of food compositions of quick, easy, the integrated detection of energy according to new method.
Summary of the invention
For solving the deficiency that prior art exists, satisfy the demand of market to the novel universal checkout equipment of a large amount of food compositions of quick, easy, the integrated detection of energy, the detection method of the present invention's design is theoretical foundation with the lambert beer law, the selection of light is absorbed and the analytical approach set up based on material, in conjunction with spectral scan technology, Computerized Information Processing Tech, proposed a kind of new integrated, can expand the detection of electrons method, and designed novel checkout equipment according to this method.Carry necessary reagent and accessory case, this checkout equipment can detect hundreds of important chemical constitutions, and can satisfy quick, easy, the integrated detection demand under the non-laboratory condition.
Particularly, detection of electrons method of the present invention comprises the detection route of a plurality of parallel complementaries, the graphical detection route of preferred mass analysis, detection by quantitative, spectral scan, time scan four big detection modules.
Wherein, the quality analysis module has mainly realized the detection of tens of food quality indexs such as nitrate, nitrite, protein, sulphuric dioxide, this module is embedded in advance at the typical curve of each index, the tester only need carry out blank correction and sample detection in use can realize quantitative test to the particular chemical index of testing sample, testing result can be directly and limiting the quantity of in the GB require to compare, show pairing national standard number.
The chemical index that the detection by quantitative module does not have at the food quality analysis module, the tester is the drawing standard curve voluntarily, and utilizes the typical curve of drawing to detect.
Spectrogram scanning helps the operator to obtain the characteristic absorption peak of particular chemical index, is convenient to quantitative test.
Every kind of chemical index all has its stable time range when analyzing, for the index that does not have in this system, the operator can utilize time scan to obtain stabilization time, and detects in stabilization time.
The quality analysis module is also divided four zones except the man-machine interface actions menu:
First district: the test item setting area, in test item is provided with, can at first set the selection test item, select the product type under this project afterwards;
Second district: instructions, the operator must detect according to the step of built-in instructions during operation, when test item changes, detect instructions also changes thereupon automatically, the operator can detect after setting up test item to specifications, and method of the present invention allows the tester to upgrade, revise or the supplementary notes book;
The 3rd district: the test substance essential information is provided with, and the operator needs to select at this manufacturer and detected unit of test sample;
The 4th district: the result shows that displaying contents comprises test item, product type, test substance content etc.
The detection by quantitative module is divided into three zones except that menu bar:
First district: typical curve is drawn district, graphical pointv connecting line and typical curve;
Second district: the parameter display interface shows all parameters and the typical curve correlation parameter that are provided with by " parameter setting " in the menu bar;
The 3rd district: the result shows that displaying contents comprises detection wavelength, absorbance, concentration, and detection time.
Before detecting, this index parameters needed is set at first.At first put into blank solution after the parameter setting is finished and click " correction ", after correction is finished, take out blank solution and put into liquid to be measured simultaneously, click " detection " button, detect, it is standard items that the preceding several samples of at first detection are given tacit consent to according to the quantity of set standard model by system, and after all standard model detections were finished, the system prompt back was carried out testing sample and detected.
If the operator wishes to check the back and carries out the typical curve of sample detection, send instruction so, system first district's drawing area draw typical curve and the some connecting line.Related data in the testing process shows in the 3rd district's results display area.
The spectrogram scan module can be realized the scanning of absorbance A bs, penetrability T and ENERGY E, and wherein absorbance and penetrability scanning is instant scanning, promptly realizes the scanning of spectrogram in several seconds time, can carry out the peak inspection afterwards according to demand.Energy scan realizes the real time scan of energy, and promptly the energy spectrogram upgraded 10 times in per 1 second.The spectrogram scan module is divided into three zones except menu bar:
First district: the demonstration of absorbance, penetrability, energy spectrogram is realized in this zone, and the scale of horizontal ordinate can be made amendment by the parameter setting by the operator;
Second district: when scan mode was absorbance and penetrability, the absorbance of specific wavelength, the demonstration of penetrability were realized in this top, district; When scan mode was energy, the tracing display of specific wavelength energy was realized at this position;
The 3rd district: parameter display area, after the parameter setting by menu bar sets up parameter, all parameters will show in this zone.
After finishing parameter and being provided with, put into blank solution, carry out blank correction as stated above, proofread and correct finish after, click " detection " or call dependent instruction, system is according to set parameter scanning spectrogram, and the spectrogram that draws.After crest in clicking menu item detected, system carried out crest automatically, trough is surveyed, and the wavelength of Wave crest and wave trough and absorbance (penetrability) will demonstrate testing result in man-machine interface.Wave crest and wave trough also can mark on spectrogram.
The time scan module can realize the time scan of absorbance, penetrability, can realize nearly 3 hours scanning.At first carry out the parameter setting before the detection.Set up parameter, at first put into blank solution and click correction, after system prompt is proofreaied and correct and finished, take out blank solution and put into liquid to be measured simultaneously, click " detection " button or call dependent instruction, carry out time scan, click " stopping " button in the time of need stopping in the scanning process, stop scanning.Detect time and the shading value that the interface will show each point in real time in the scanning process.
Controls such as method of the present invention is provided with preservation, printing, senior setting, the inquiry of historical data at the man-machine interface menu bar, shares, warning are used to transfer instruction.All detection data are temporarily stored on the graphical interfaces, should derive data when withdrawing from the interface, or directly be uploaded to database, avoid loss of data.
For realizing the integrated detection of electrons method of expanding of the present invention, the present invention has also designed a kind of collection food, water body quality analysis, detection by quantitative, and spectrogram scanning, the time scan four module is in the food inspection equipment of one.In the method and apparatus of the present invention, said " food ", be that various edible end articles, semi-manufacture, Food ﹠ Drink process raw material, the original results product of agricultural fishing fruit and vegetable industry etc., particularly, " food " among the present invention includes, but are not limited to beverage, fruit juice, dairy produce, congee, water, various liquid, glue, emulsus edible article, and various natural products such as solid food, rice and flour, meat, fish, dish, fruit.In a word, the present invention both can be used for analyzing raw-food material, also can analyze product or semi-manufacture that processing was handled, detected object comprises liquid state, paste, pasty state or solid food natural materials such as (as cheese, yoghourt, flavouring, cereal, soybean, feed, meats etc.), the semi-manufacture of processing processing, finished product etc.
Test item of the present invention, comprise that fat, gross protein, carbohydrates, total solid, non-lipid solid, different adjuvant, agricultural are residual, mineralogical composition, objectionable constituent etc., also can comprise other test items according to the customer requirement customization, multinomial water analysis indexs such as for example up to a hundred food analysis indexs such as food additives, residues of pesticides, sulphuric dioxide, formaldehyde, various pigments, and chlorine residue, lead, sexavalent chrome, arsenic, mercury, cadmium.
Equipment of the present invention adopts friendly human-computer interaction interface that instrument is controlled, and can realize functions such as data query, collection, statistics, analysis, printing, Network Transmission, satisfies different clients' demand.This instrument has that volume is little, in light weight, good stability, be easy to carry and simple to operate, characteristics such as detection speed is fast, testing result is accurate, detection efficiency is high, automaticity height, can satisfy the fast detecting demand of units such as supervision law enforcement agency such as quality supervision, industry and commerce, agricultural, health and wholesale market, supermarket, dining room, family, hotel.
Particularly, food inspection equipment of the present invention adopts spectrometer as the raw data acquisition mode, as light source, can obtain its continuous spectrogram by software workstation with tungsten halogen lamp; Adopt asymmetric C-T structure light path, sweep limit covers visible region, and wavelength accuracy can reach 0.5nm, and detects in strict accordance with the maximum absorption band of every kind of test item.This instrumental analysis process simple and fast, accuracy of detection, wavelength accuracy, signal to noise ratio (S/N ratio) all are higher than existing in the market instrument far away, have solved the shortcoming that method is limited by wavelength.
Food inspection equipment of the present invention comprises physicochemical data acquisition terminal, electronic data analysing terminal, and described physicochemical data acquisition terminal is connected to described electronic data analysing terminal by the USB power lead.
Described physicochemical data acquisition terminal comprises asymmetric C-T structure light path based on the working method of spectrometer, and the configuration sweep limit covers visible region, gathers the spectral scan module of continuous wavelength.
Described food inspection equipment also comprise one independent, perhaps the part appendix is to the electronic data transfer unit of described physicochemical data acquisition terminal or described electronic data analysing terminal, and described electronic data transfer unit and being connected of described electronic data analysing terminal can be the arbitrary connected modes that comprises serial ports, parallel port, USB, infrared, bluetooth.
Described electronic data analysing terminal comprises a main frame, a display and a processing module, and the data processed result of described processing module shows by the graphical interfaces of described display.
Described food inspection equipment also comprises a sample pretreatment case.
Described physicochemical data acquisition terminal is a modularizing member, but specific function test agent and the accessory case that can match of appendix also.But described physicochemical data acquisition terminal is the appendix food safety detection special agent that can match and the sample pretreatment case that can match also.
Described physicochemical data acquisition terminal comprises a concave surface flat field holographic grating, a tungsten light source.
Described electronic data analysing terminal has visual human-computer interaction interface, comprises data base querying, statistical study, collection of illustrative plates or typical curve message processing module relatively.Described electronic data analysing terminal comprises freely the expanding of many detected objects biochemical indicator analytical parameters system, calling module, testing result can be directly and limiting the quantity of in the GB require to compare, show pairing national standard number.
For achieving the above object, the integrated fast detecting equipment of expanding of the present invention comprises a physicochemical data acquisition terminal 101, an electronic data analysing terminal 103, and described electronic data analysing terminal 103 comprises a main frame 401, a display 402; Described main frame 401 is electrically connected with display 402; Described physicochemical data acquisition terminal 101 is connected to described main frame 401 by the USB power lead; Described physicochemical data acquisition terminal 101 adopts spectrometers to obtain continuous spectrogram as the raw data acquisition mode, also adopts asymmetric C-T structure light path, and sweep limit covers visible region, detects at the maximum absorption band of every kind of test item.
Described physicochemical data acquisition terminal 101 is connected with described electronic data analysing terminal 103 by electronic data transfer unit 102; Described main frame 401 comprises electronic information processing module 403; After described electronic data transfer unit 102 was given described electronic information processing module 403 data transmission, described display 402 showed the result of described electronic information processing module 403 by a graphical interfaces.
Described physicochemical data acquisition terminal 101 comprises single-chip microcomputer signals collecting part 501 and light path part 502, and described light path part 501 comprises light source 601, light source adjusting and heat dissipation equipment 602, light source driving circuit 603, beam splitting system 604, signal detection module 605.
Described electronic data analysing terminal 103 configurations connect a software workstation 702, and described software workstation 702 comprises detection software platform 801, database 802, data upload software platform 803, network communication module 804, USB communication module 805,232 communication modules 806; Described software workstation 702 is also connected to a data input media 901.
Described physicochemical data acquisition terminal 101 comprises a data acquisition module 301, a certain amount of detection module 302, a spectrogram scan module 303 and a time scan module 304; Described detection by quantitative module 302 is electrically connected with described data acquisition module 301, and data acquisition module 301 receives the signal of detection by quantitative module 302 and is sent to described electronic data analysing terminal 103 by described electronic data transfer unit 102; Described spectrogram scan module 303 is electrically connected with described data acquisition module 301, and the signal of the described spectrogram scan module 303 of described data acquisition module 301 described receptions also is sent to described electronic data analysing terminal 103 by described electronic data transfer unit 102; Described time scan module 304 is electrically connected with described data acquisition module 301, and described data acquisition module 301 receives the signal of described time scan module 304 and is sent to described electronic data analysing terminal 103 by described electronic data transfer unit 102.
Described physicochemical data acquisition terminal 101 is a modularizing member, comprises specific function test agent and the accessory case that can match.Described physicochemical data acquisition terminal 101 also can comprise the food safety detection special agent that can match and sample pretreatment case, the test item that can match.Described physicochemical data acquisition terminal 101 also comprises a concave surface flat field holographic grating, and a tungsten light source.
Particularly, the integrated fast detecting equipment of expanding of the present invention comprises that physicochemical data is gathered main frame, information processing shows computing machine, software workstation, fast detecting special agent case, sample pretreatment case etc.As Fig. 1, described main frame comprises a physicochemical data acquisition terminal 101, described physicochemical data acquisition terminal 101 mainly comprises single-chip microcomputer signals collecting part 501 and light path part 502, light path part 501 is photoelectricity modules, comprises light source 601, light source adjusting and heat dissipation equipment 602, light source driving circuit 603, beam splitting system 604, signal detection module 605.Described light path part 501 and a colorimetric pool 701 are configured in the same assembly.
As Fig. 1, the preferred notebook of described computer, configuration connects software workstation 702, electronic data transfer unit 102, main frame is connected by electronic data transfer unit 102 with notebook computer and transmits electronic data, main frame is by the USB drive controlling of powering, computer is directly powered, and does not need external working power or powered battery.The electronic data transfer unit can be provided with assembly separately, also can comprise the member of appendix to physicochemical data acquisition terminal 101, electronic data analysing terminal 103, and for example communication apparatus such as serial ports, parallel port, USB, infrared, bluetooth is preferably USB device.Described electronic data transfer unit 102, as be USB device, then comprise a USB socket 201, accordingly, described electronic data analysing terminal 103 comprises a USB socket 202, and USB socket 201 can insert USB socket 202.
Described software workstation 702 comprises following operational module: detect software platform 801, database 802, data upload software platform 803, network communication module 804, USB communication module 805,232 communication modules 806, described software workstation 702 also is connected to a data input media 901 by computing machine, as mouse and keyboard etc.The data handling procedure of described software workstation 702 and result can show by display 402.
As Fig. 2, described physicochemical data acquisition terminal 101 comprises a data acquisition module 301, a certain amount of detection module 302, a spectrogram scan module 303 and a time scan module 304.Detection by quantitative module 302 is electrically connected with data acquisition module 301, and data acquisition module 301 receives the signal of detection by quantitative module 302 and is sent to electronic data analysing terminal 103 by electronic data transfer unit 102; Spectrogram scan module 303 is electrically connected with data acquisition module 301, and data acquisition module 301 receives the signal of spectrogram scan module 303 and is sent to electronic data analysing terminal 103 by electronic data transfer unit 102; Time scan module 304 is electrically connected with data acquisition module 301, and the signal of data acquisition module 301 time of reception scan modules 304 also is sent to electronic data analysing terminal 103 by electronic data transfer unit 102.
Described physicochemical data acquisition terminal 101 is a modularizing member, the sample pretreatment case, the test item that comprise the specific function test agent that can match and accessory case, the food safety detection special agent that can match and can match.
Described physicochemical data acquisition terminal 101 also comprises a concave surface flat field holographic grating, a tungsten light source.
Described electronic data transfer unit 102 combines with electronic data analysing terminal 103, can realize functions such as data query, collection, statistics, analysis, printing, Network Transmission.By WINDOWS operation interface easy to learn, can obtain Chinese report fully intuitively.
As Fig. 2, described electronic data analysing terminal 103 comprises a main frame 401, a display 402.Main frame 401 is electrically connected with display 402; Main frame 401 comprises the processing module 403 of obtaining, analyzing the electronic information that sends from electronic data transfer unit 102; The data processed result of processing module 403 is shown by a graphical interfaces that at display 402 display 402 can show, compare the quality index typical curve of at least one test item.
Integrated photoelectron element and the computer technology that fast detecting equipment adopts advanced in the world high integration of expanding disclosed by the invention realizes digitizing, the intellectuality of instrument, and be simple to operate, is applicable to layman's fast-field evaluation.Add the detectable of the test item of wanting after the sample preparation, put into the instrument detecting pond,, can obtain testing result and judgement automatically by the workstation software operation.This detector has direct-reading as a result, man-machine interface close friend, convenience operation, and it can carry out the fast-field evaluation of dozens of test items such as food and water quality simultaneously.The present invention can satisfy the fast detecting demand of units such as supervision law enforcement agency such as quality supervision, industry and commerce, agricultural, health and country fair, fruits and vegetables wholesale market, supermarket, dining room, hotel.The analytical approach of instrument adopts the national standard analytical approach mostly, and testing result and national proposed standard method have comparability, and multinomial technical indicator is in leading domestic status.
Description of drawings
Fig. 1 forms frame diagram for the integrated fast detecting equipment of expanding of the present invention.
Fig. 2 is integrated fast detecting equipment photoelectric subassembly and the software workstation structural drawing expanded of the present invention.
Embodiment
Embodiment 1
As shown in Figure 1, a kind of food inspection equipment comprises physicochemical data acquisition terminal 101, electronic data transfer unit 102 and electronic data analysing terminal 103.Physicochemical data acquisition terminal 101 is connected to electronic data analysing terminal 103 and transmits electronic data to it by electronic data transfer unit 102; Electronic data analysing terminal 103 provides electric power by electronic data transfer unit 102 to physicochemical data acquisition terminal 101, need not the external application working power.Electronic data transfer unit 102 comprises a USB socket 201, and electronic data analysing terminal 103 comprises a USB socket 202, and USB socket 201 can insert SB socket 202.
Set up applications at first before using native system connects the data collection terminal.The project that will detect is set at electronic data analysing terminal 103, method of operating according to selected item is carried out simple pre-treatment to sample, add corresponding detectable and be placed on physicochemical data acquisition terminal 101, by electronic data transfer unit 102, the direct reading of testing result is on the computer monitor of electronic data analysing terminal 103.
Embodiment 2
Utilize the content of nitrite in the food inspection Equipment Inspection ham.
At first, the ham sample is carried out simple pre-service, obtain the solution to be measured of ham sample.Start shooting, enter the main interface of detection of electronic data analysing terminal 103, click " food quality analysis " module, enter " detection by quantitative " interface, " test item " is set to nitrite, " product type " is set to ham.Operate according to the step of the detection of the nitrite on this instrument software " detection by quantitative " interface instructions then.From the interface of electronic data analysing terminal 103, directly read testing result at last.The result can preserve, prints and upload.
Should be pointed out that above embodiment only is the more representational example of the present invention.Obviously, technical scheme of the present invention is not limited to the foregoing description, and many distortion can also be arranged.All distortion that those of ordinary skill in the art can directly derive or associate from content disclosed by the invention all should be thought protection scope of the present invention.
Claims (10)
1. integrated, extensible and fast food security detection method, it is characterized in that, described detection method is according to lambert beer law, the detection route of quality analysis module, detection by quantitative module, spectral scan module, four parallel complementaries of time scan module is set, by the optoelectronic device maximum magnitude obtain physicochemical data, and handle the physicochemical data analysis result intuitively by the Graphic Information in Computer treatment facility.
2. integrated, extensible and fast food security detection method according to claim 1, it is characterized in that, described quality analysis module is embedded in advance at the typical curve of each index, the tester only need carry out blank correction and sample detection in use can realize quantitative test to the particular chemical index of testing sample, testing result can be directly and limiting the quantity of in the GB require to compare, show pairing national standard number.
3. integrated, extensible and fast food security detection method according to claim 2 is characterized in that, described quality analysis module is divided four operating areas:
First district: the test item setting area, in test item is provided with, can at first set the selection test item, select the product type under this project afterwards;
Second district: the instructions district, the operator detects according to the step of built-in instructions during operation, when test item changes, detects instructions and also changes automatically thereupon, and the operator can detect after setting up test item to specifications;
The 3rd district: test substance essential information setting area, the operator selects the manufacturer and the detected unit of test sample at this;
The 4th district: results display area, displaying contents comprises test item, product type, test substance content.
4. integrated, extensible and fast food security detection method according to claim 1, it is characterized in that, in described detection by quantitative module, the chemical index that does not have at the food quality analysis module, the tester is the drawing standard curve voluntarily, and utilizes the typical curve of drawing to detect.
5. integrated, extensible and fast food security detection method according to claim 4 is characterized in that, described detection by quantitative module is divided into three zones:
First district: typical curve is drawn the district, is used for graphical pointv connecting line and typical curve;
Second district: parameter display interface district is used for showing all parameters and typical curve correlation parameter by " parameter setting " setting of menu bar;
The 3rd district: results display area, displaying contents comprise detection wavelength, absorbance, concentration, and detection time.
6. integrated, extensible and fast food security detection method according to claim 1, it is characterized in that, described spectrogram scan module can be realized the scanning of absorbance A bs, penetrability T and ENERGY E, wherein absorbance and penetrability scanning, be instant scanning, promptly in several seconds time, realize the scanning of spectrogram, can carry out the peak inspection afterwards according to demand; Energy scan realizes the real time scan of energy, and promptly the energy spectrogram upgraded 10 times in per 1 second.
7. integrated, extensible and fast food security detection method according to claim 6 is characterized in that, described spectrogram scan module is divided into three zones:
First district: the demonstration of absorbance, penetrability, energy spectrogram is realized in this zone, and the scale of horizontal ordinate can be made amendment by the parameter setting by the operator;
Second district: when scan mode was absorbance and penetrability, the absorbance of specific wavelength, the demonstration of penetrability were realized in this top, district; When scan mode was energy, the tracing display of specific wavelength energy was realized at this position;
The 3rd district: parameter display area, after the parameter setting by menu bar sets up parameter, all parameters will show in this zone.
8. integrated, extensible and fast food security detection method according to claim 1, it is characterized in that, described time scan module can realize the time scan of absorbance, penetrability, can realize nearly 3 hours scanning, detect time and the shading value that the interface shows each point in real time in the scanning process.
9. according to each described integrated, extensible and fast food security detection method of claim 3 to 8, it is characterized in that, described module is after finishing parameter and being provided with, put into blank solution, advanced line space is proofreaied and correct in vain, after correction was finished, system carried out spectral scan according to institute's setting parameter, and showed testing result in man-machine interface.
10. according to the integrated fast detecting equipment of expanding of the food security of the described method of claim 9, it is characterized in that, described checkout equipment comprises a physicochemical data acquisition terminal, described physicochemical data acquisition terminal adopts spectrometer to obtain continuous spectrogram as the raw data acquisition mode, also adopt asymmetric C-T structure light path, sweep limit covers visible region, detects at the maximum absorption band of every kind of test item; Described checkout equipment also comprises an electronic data analysing terminal, and described electronic data analysing terminal comprises a main frame; Described main frame is described physicochemical data acquisition terminal power supply by the USB power lead.
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| CN200910079871A CN101832913A (en) | 2009-03-13 | 2009-03-13 | Integrated, extensible and fast food security detection method and matched equipment thereof |
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| CN103063613A (en) * | 2012-12-27 | 2013-04-24 | 北京智云达科技有限公司 | Multi-parameter comprehensive and rapid screening system for gutter oil |
| CN103091261A (en) * | 2011-11-04 | 2013-05-08 | 北京倍肯恒业科技发展有限责任公司 | Digitalized food safety rapid detecting system |
| CN101865830B (en) * | 2009-04-17 | 2014-01-08 | 桑华春 | Method for detecting sulfur dioxide in food |
| CN103890789A (en) * | 2011-10-17 | 2014-06-25 | 雀巢产品技术援助有限公司 | Principles and software application to ensure compliance of manufactured nutritional food products to their specifications |
| CN104165854A (en) * | 2014-09-04 | 2014-11-26 | 北京智云达科技有限公司 | Method for quantitatively detecting thiocyanate in milk and milk products |
| CN106546542A (en) * | 2016-10-27 | 2017-03-29 | 深圳市清时捷科技有限公司 | Realize the self-defining water quality detecting device of detection project and method |
| CN106706622A (en) * | 2016-12-27 | 2017-05-24 | 安徽鲜森绿色食品有限公司 | Method for monitoring and controlling pesticide residue in poultry cultivation process |
| CN110186854A (en) * | 2019-06-12 | 2019-08-30 | 六盘水市食品药品检验检测所 | A kind of foodsafety information detecting method |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN101865830B (en) * | 2009-04-17 | 2014-01-08 | 桑华春 | Method for detecting sulfur dioxide in food |
| CN103890789A (en) * | 2011-10-17 | 2014-06-25 | 雀巢产品技术援助有限公司 | Principles and software application to ensure compliance of manufactured nutritional food products to their specifications |
| CN103091261A (en) * | 2011-11-04 | 2013-05-08 | 北京倍肯恒业科技发展有限责任公司 | Digitalized food safety rapid detecting system |
| CN103091261B (en) * | 2011-11-04 | 2015-01-14 | 北京倍肯恒业科技发展有限责任公司 | Digitalized food safety rapid detecting system |
| CN103063613A (en) * | 2012-12-27 | 2013-04-24 | 北京智云达科技有限公司 | Multi-parameter comprehensive and rapid screening system for gutter oil |
| CN104165854A (en) * | 2014-09-04 | 2014-11-26 | 北京智云达科技有限公司 | Method for quantitatively detecting thiocyanate in milk and milk products |
| CN106546542A (en) * | 2016-10-27 | 2017-03-29 | 深圳市清时捷科技有限公司 | Realize the self-defining water quality detecting device of detection project and method |
| CN106706622A (en) * | 2016-12-27 | 2017-05-24 | 安徽鲜森绿色食品有限公司 | Method for monitoring and controlling pesticide residue in poultry cultivation process |
| CN106706622B (en) * | 2016-12-27 | 2019-05-07 | 安徽鲜森绿色食品有限公司 | Pesticide residue monitoring and control method during a kind of poultry farming |
| CN110186854A (en) * | 2019-06-12 | 2019-08-30 | 六盘水市食品药品检验检测所 | A kind of foodsafety information detecting method |
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