CN111639953B - Food safety whole-course tracing system and tracing method based on detection - Google Patents
Food safety whole-course tracing system and tracing method based on detection Download PDFInfo
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Abstract
The invention relates to a food safety whole-course tracing system based on detection, which traces the whole course of planting agricultural products, culturing agricultural products and processed foods, wherein the tracing content comprises information records of key links in the whole process and related safety detection reports, the tracing system comprises an intelligent acquisition module, a system information management module and a service connection and terminal module, the intelligent acquisition module acquires information, and the system information management module manages basic information of food enterprises, background evaluation information of a base, agricultural information, primary agricultural product information, food processing process control information and storage circulation process monitoring information, and the service connection and terminal module is used for displaying food safety related information. The invention also provides a food safety whole-course tracing method based on detection. By the system and the method, the whole-course tracing of the safety of the whole-class food can be realized, and the food safety information can be completely embodied.
Description
Technical Field
The invention relates to the field of food safety, in particular to a whole-course food safety tracing system and a whole-course food safety tracing method based on detection.
Background
The existing food safety tracing system almost only focuses on the information 'tracing' of each link of food, the root purpose of the tracing system is to solve the key problem of 'safety' of the food, and the control of the food detection in the aspect of 'safety' is crucial and irreplaceable in the food tracing. The existing food safety traceability system is less or even not related to detection content; or the detection items are single and incomplete, and the risk guarantee for the product safety cannot be comprehensively embodied; or on the basis of "rapid detection", the accuracy and scientificity of the result are not enough. Therefore, a food safety tracing system and a tracing method capable of comprehensively reflecting risk control of various links of various foods are needed.
Disclosure of Invention
In order to solve the existing technical problems, the invention provides a food safety whole-course tracing system and a tracing method based on detection.
The invention comprises the following specific contents: the system comprises an intelligent acquisition module, a system information management module and a service connection and terminal module, wherein the intelligent acquisition module acquires information, the system information management module manages basic information of food enterprises, background evaluation information of a base, agricultural information, storage and circulation management information of primary agricultural products, management information of food processing processes and management information of storage and circulation processes, and the service connection and terminal module is used for displaying relevant information of food safety.
Further, the intelligent acquisition module comprises a detection report acquisition device, a mobile terminal real-time record, a device operation image record and a warehouse management scanning gun, and all the information acquired by the intelligent acquisition module is uploaded to the system information management module;
the food basic information comprises basic information of a manufacturing enterprise, basic information of a processing enterprise, brands, categories, basic information of products, personnel files and production plans;
the base background evaluation information comprises a water quality detection report, a soil detection report, a base azimuth, a planting land block or a cultivation area number and responsible person information;
the agricultural information comprises seedling production or purchase records, planting key-link agricultural records, cultivation key-link agricultural records, medication permission list and medicine purchase records, raw medicine detection reports, feed safety detection reports, detection and quarantine reports before harvest or column discharge, shipment batches, shipment codes, shipment quantity records, and information of each link responsible person or record person of agricultural information, wherein the planting key-link agricultural records comprise sowing, fertilizing, medication and harvest information, and the cultivation key-link agricultural records comprise epidemic prevention, medication and feed;
the primary agricultural product storage circulation management information comprises primary agricultural product safety detection reports, storage bin position information, warehouse-in or warehouse-out batches, warehouse-in or warehouse-out codes, warehouse-in or warehouse-out quantity records, warehouse temperature records, preservative or drug information, and primary agricultural product storage circulation management process responsible person or recorder information;
the processed food process management information comprises raw material sources, factory entering checking records, auxiliary material lists, auxiliary material purchasing information, auxiliary material factory entering checking records, additive allowable use lists, additive purchasing information, additive factory entering checking records, processed environment sanitation detection reports, processed water detection reports, processed food safety detection reports, finished product production batch coding records, finished product warehouse-in or warehouse-out records and processed food process link responsible person or record person information;
the processed food circulation management information comprises storage warehouse temperature records, circulation vehicle temperature records, warehouse entry or warehouse exit records and information of persons responsible or recorded in each link in the process of processing the food circulation pipe, wherein the warehouse entry or the warehouse exit records comprise batch and quantity information.
Further, the service connection and terminal module comprises a confidential information management system of an enterprise user, a local enterprise product traceability system of a government user and a food safety information inquiry system of a consumer; and the service connection and terminal module performs information display in a display mode comprising a PC client, APP and H5.
Furthermore, the tracing system carries out encryption coding on each link of information by using a blockchain technology and outputs the encrypted information in a two-dimensional code form, a corresponding consumer terminal enters the tracing system by scanning the product two-dimensional code, a platform enterprise user accesses the tracing system by using an independent client terminal, and a government user receives food safety tracing content by sharing the tracing system.
Furthermore, the traceability system provides a system analysis report and a risk report according to the detection data and records of each key link of the food safety.
Further, the safety detection of planted agricultural products comprises water source soil background detection, pesticide raw pesticide inspection, semi-finished pesticide residue detection and finished pesticide residue detection, the water source soil background detection comprises irrigation water detection and soil detection, and the items comprise pesticide residue detection in water and soil, heavy metal detection and risk item detection specified by other countries.
Further, the safety detection of farm products of the breeding class comprises water source background detection, feed safety detection, veterinary drug raw medicine component and impurity detection, agricultural product veterinary drug residue detection, the water source background detection mainly refers to drinking water detection of breeding animals, and the items comprise pesticide residue detection, veterinary drug residue detection, heavy metal detection and risk item detection specified by other countries.
Further, the safety detection of processed foods comprises pesticide residue detection, heavy metal detection, mycotoxin detection and food additive detection in the factory checking and accepting stage of raw materials and auxiliary materials, and the pathogenic microorganism detection in the mixing, processing and storing stage comprises escherichia coli detection, staphylococcus aureus detection and listeria detection, foreign matter mixing prevention in the packaging stage, package material safety detection and finished product packaging microorganism detection, allergen detection and nutrition label detection of products, storage temperature and shelf life confirmation in the warehouse storage stage and related warehouse-in or warehouse-out batch coding quantity record.
The invention also discloses a food safety whole-course tracing method based on detection, which comprises
S1, intelligent acquisition: the method comprises the steps of collecting a detection report, adopting a mobile terminal to record field operation in real time, adopting a probe to record food safety fields and adopting a scanning gun to record articles involved in warehouse storage, and uploading collected information to a system information management module;
s2, system information management: receiving information acquired intelligently, detecting food process management, detecting final safety results of food, and analyzing and evaluating controllable range of risk points through results of process detection;
s3, terminal and connection service: the information input, dangerous case analysis, information management and field browsing are carried out by utilizing the operation terminal, staff registration in the system, staff field operation record and information display after a user scans a tracing code are carried out, and the information integrated by the operation terminal is used for serving an enterprise user management system, a government user management platform and consumer browsable public information;
s4, tracing codes: outputting readable contents in system information management as an information page, generating two-dimensional codes with independent information according to production batches and dates by the information page, assigning the two-dimensional codes on food packages according to a one-product one-code principle, simultaneously numbering the products of the same batch independently, marking the total number and serial number of the batch, and checking the whole-course traceability information of the food by a user through scanning the traceability codes.
Further, the content of the detection report comprises all detection items required by risk management and control, detection limits of corresponding instruments, detection dates, sending units, sending dates, sample batch numbers, inspection mechanisms, detection standard bases, sample photos, detection results and standard and specified limit values of detection result judgment bases; the traceability system accurately records detection reports of various safety indexes of the product and records of risk links, feeds back risk reports of various foods of enterprises in various areas, and reminds users of performing risk management and control, warehouse management and plan preparation.
The invention has the beneficial effects that: the method can realize the whole course tracing of the safety of the whole food, and the tracing content comprises information records of each key link in the whole process and related safety detection reports, so that the food safety information is scientifically and completely embodied.
Drawings
The following description of the embodiments of the invention is further defined by reference to the accompanying drawings.
FIG. 1 is a schematic diagram of a platform of a detection-based food safety whole-course traceability system according to the present invention;
FIG. 2 is a schematic diagram of a system for reading system body information according to the present invention;
FIG. 3 is a schematic diagram showing the detection and traceability of each key link of the planted agricultural product of the present invention;
FIG. 4 is a schematic diagram showing the detection and traceability of each key link of the agricultural products of the present invention;
fig. 5 is a schematic diagram of detection and tracing of each key link of the processed food according to the present invention.
Detailed Description
Example 1
Referring to fig. 1-5, the embodiment provides a food safety whole-course traceability system based on detection, which comprises three major plates: the intelligent acquisition module, the system information management module, the service connection and terminal module are mutually managed and mutually connected. The traceability system of the embodiment aims at all products, including whole-course traceability of planting (such as vegetables, fruits, tea, grains and the like), breeding (such as birds, livestock, aquatic products, eggs, milk and the like) and processing foods (such as dumplings, biscuits, cans and the like), and the traceability content includes information records of the whole process and safety detection reports of all key links.
The intelligent acquisition module is used for acquiring food related information, and the hardware mainly comprises a detection report acquisition device, a mobile terminal real-time record, an equipment operation image record and a warehouse management scanning gun, wherein all information acquired by the intelligent acquisition module is uploaded to the system information management module. The detection report collector collects and uploads each detection report, the mobile terminal (including a mobile phone, a tablet and the like) records field operation in real time and uploads the detection reports, the equipment operation image records are mainly probe records of a food safety field and uploads the detection reports, and the warehouse management scanning gun mainly records and uploads articles related to warehouse storage.
The system information management module manages the following six types of information: food basic information, base background evaluation information, farming information, primary agricultural product storage circulation management information, processed food process management information, and processed food circulation management information. The system information management module runs through the detection content of the whole system information management, the detection content is not only the detection report of the final safety result of the self-contained food, but also the detection in the process management (realized by base background evaluation, agriculture information management, primary agricultural product storage circulation management information, processing process control food process management, pesticide/veterinary drug/additive management and circulation process monitoring).
The basic information of the food comprises basic information of a manufacturing enterprise, basic information of a processing enterprise, brands, categories, basic information of products, personnel files and production plans, and consumers, enterprises and government users can know the basic information of the food and the enterprise information on a production chain through the basic information of the food.
The base background evaluation information comprises a water quality detection report, a soil detection report, a base azimuth, a planting land block/cultivation area number and responsible person information.
The agronomic information comprises seedling production/purchase records, planting key link agronomic records (seeding, fertilizing, medication, harvesting and the like), breeding key link agronomic records (epidemic prevention, medication, feed and the like), medication permission list and drug purchase records, raw drug detection report, feed safety detection report, detection quarantine report before harvest/output, shipment batch/code/quantity record, and responsible person/record person information of each link.
The primary agricultural product storage circulation management information comprises primary agricultural product safety detection reports, storage bin position information, warehouse entry/warehouse exit batch/code/quantity records, warehouse temperature records, preservative/drug information and information of responsible persons/record persons in each link.
The processed food process management information comprises raw material source and factory entering checking record, auxiliary material list/purchasing/factory entering checking record, additive permission use list/purchasing/factory entering checking record, processing environment sanitation detection report, processing water detection report, processed food safety detection report, finished product production batch coding record, finished product warehouse-in/warehouse-out record and all link responsible person/record person information.
The processed food circulation management information comprises a storage temperature record, a circulation vehicle temperature record, a warehouse entry/warehouse exit record (batch and quantity) and information of responsible persons/record persons in each link.
The whole course information of each link from production to sales of food can be managed through the system information management module, and the whole course traceability of food safety can be realized by combining detection reports of each key link of the whole course. Meanwhile, producers, processing enterprises, circulation enterprises, consumers, government and the like can view the related information of certain food through respective clients, and can use the information to schedule production activities.
The service connection and terminal module comprises confidential information management of enterprise users, local enterprise product tracing of government users and food safety information inquiry of consumers; the service connection and terminal module performs information display in a display mode comprising a PC client, an APP and H5 (mobile webpage).
Wherein, the PC client and the mobile phone APP can directly display food safety related information, and H5 is food safety whole course information of a user tracing the product by scanning the product two-dimensional code entering tracing system; the platform enterprise user accesses the platform through the independent client to update the blockchain of the enterprise and product information; the platform shares information disclosure to a third party or related government system, so that enterprise users, government users and consumers can intuitively view corresponding traceability information.
The system not only provides a comprehensive food security traceability solution for enterprises, but also can share the effective information (not including user privacy) of the platform to all users.
Through carrying out whole planning detection and tracking to food, not only can accurately know the safe state of food produced in each stage, but also can timely reflect the rationality of food farming production and processing before the stage, and can enable producers to make risk control plans in advance. For example, vegetable growers can fully understand that the water and soil on the planting base of the vegetable growers do not have the risks of exceeding pesticides, exceeding heavy metals and the like by using the food safety whole-course traceability system and detecting the background of the base in the earlier stage; before a proper vegetable variety is selected for planting, an allowable drug list is formulated according to the regulations of plant diseases and insect pests and pesticide residue limit values, and detected and qualified raw drugs are purchased; in the planting process, because the disease and pest damage is serious due to uncontrollable factors such as weather, temperature and the like, the planter can spray the detected pesticide for disease and pest damage according to a pesticide list; finally, pesticide residue detection is carried out on vegetables before harvesting, and the safety of the products is proved by using a detection report, so that the personal and product credibility of the producer is improved, and the economic benefit is ensured.
In the preferred embodiment, the two-dimensional code on the food package is distributed encrypted by using a blockchain technology, the two-dimensional code is generated and assigned to the product which is traced completely, one product is one code, one batch is one code, one object is one code, and the body is used for encoding all links in the transparent, digital and tamper-proof encryption modes of information in the form of blockchain.
The whole-course food safety traceability system of the embodiment performs safety traceability on all-class food, and the food is mainly divided into three classes: the risk items detected by the planting type, the breeding type and the processing type can be different for different types of foods, so the food safety detection items for the three types of foods are as follows:
referring to fig. 3, the safety detection for the planted plant agricultural products mainly comprises water source soil background detection, raw pesticide qualification detection, safety interval confirmation, agricultural product raw pesticide residue detection and package finished pesticide residue detection.
In this embodiment, taking the production of vegetables in japan as an example, the process of vegetable production to market is: order placement-planting plan-base site selection evaluation record (base periphery pollution source examination, water source soil detection), cultivation process management (medication list, raw medicine detection and safe interval), vegetable raw material collection (pesticide residue detection), factory processing (pesticide residue and microorganism detection), domestic clearance, foreign clearance and market circulation.
The water source soil background detection is required to be carried out when the site selection evaluation is recorded, and is a detection item required for the site environment evaluation. Water and soil are sources of nutrients and pollutants drawn by crops, pesticide residues, heavy metals and the like in irrigation water and soil are required to be detected, and the related risk items include, but are not limited to, national standards in China, japan, europe and america and the like.
After the variety is determined, an allowable drug list is formulated according to the cordyceps sinensis and the pesticide residue safety standard of the variety, and specified pesticides subjected to the raw drug component/content/impurity qualification detection are purchased from a distributor or purchased and inspected by self to obtain a raw drug qualification detection report.
In the management stage of the cultivation process, proper raw medicines are selected according to the condition of the diseases, the weeds and the fungi, dilution and spraying are carried out according to the using method, and varieties, usage, using amount, using land and date are recorded.
In the stage from cultivation process management to vegetable raw material harvesting, sample collection can be carried out after a safe interval period, raw material pesticide residue detection is carried out, and pesticide residue safety of agricultural products is confirmed.
The batch and quantity management of the raw materials in the factory can be carried out from the harvesting of the vegetable raw materials to the factory processing stage, the detection of pesticide residues and the detection of microorganisms of the semi-finished products can be carried out by sampling, and the detection of the pesticide residues of the semi-finished products is carried out before the packaging of the finished products.
The pesticide residue detection and the microorganism detection of the finished products can be carried out in the period from factory processing to domestic customs clearance, namely, the marketable finished products which flow into the market are subjected to spot check again.
The input inspection can be performed in the foreign clearance stage, and the foreign clearance inspection can be performed in the market clearance stage, and both inspection are safety inspection during clearance.
The detection main body of water source soil background detection, raw pesticide inspection, pesticide residue detection and semi-finished pesticide residue detection comprises enterprise autonomous detection, CIQ detection (China entrance and exit inspection and quarantine mechanism) and third party entrusted detection by exporters, and the detection method can refer to China, japanese and European standards; the pesticide residue detection main body of the outlet finished product is CIQ, and the interior sales products generally entrust to third party detection.
In the whole-course safety traceability control of the vegetables, traceability information control points of risk links fall on a base water source soil background detection, pesticide management (a medication list, a raw pesticide detection report and a use record) in a cultivation process, pesticide residue detection before vegetables are harvested, pesticide residue and pathogenic microorganism detection of finished products and storage condition records of market circulation, and the detection of the links can effectively prompt risks and remind related users to reasonably avoid the risks.
Referring to fig. 4, safety tests for farm products of farmed animals include tests of drinking water source/sediment of farmed animals, tests of feed safety, tests of raw medicines of veterinary medicines, tests of veterinary residues and epidemic diseases of animals at the fence, tests of veterinary residues and pathogenic microorganisms of processed products.
Taking the production of export cultured meat as an example, the flow of the meat product from production to market is as follows: order placement, cultivation plan making, plant site selection evaluation record preparation, seedling incubation process management, cultivation process management, column output detection, factory slaughtering, processing, domestic market circulation, foreign clearance and foreign market circulation.
Wherein, the drinking water source, the culture water body and the sediment of the cultured animals are detected in the site selection evaluation and recording stage of the farm. Water source pollution and re-release of pollutants in sediments are one of important sources of pollutants in farmed animals, so that water quality detection and sediment detection are required for farmed environments, and projects including heavy metal, pesticide residues, antibiotic residues, detection of other organic pollutant residues and the like can be referred to as national standards of China or developed national standards of Japan, europe and the like.
The veterinary drug residue inspection can be carried out in the management of the seedling cultivation process, namely, before the veterinary drug is used by the farmers, the use batch is sent to be inspected in advance, so that the content of the active ingredients contained in the raw drug is ensured to be consistent with the packaging label of the raw drug, and the use is allowed for relevant national regulations, thereby preventing harmful residues.
Mainly carrying out feed safety detection and veterinary drug qualification detection in the management of the cultivation process to the output of the cultivation process, wherein the safety detection of the cultivation feed is carried out in the cultivation process, and the items comprise heavy metals, antibiotics, additives and the like; the qualification detection is carried out on the veterinary drug used, so that the content and the effective components contained in the original drug are ensured to be consistent with the labeling of the original drug, and the use is allowed for the relevant national regulations; the usage, dosage and safe interval period of feed, veterinary medicine, etc. are recorded simultaneously.
Veterinary drug residue qualification detection and epidemic disease detection can be carried out in the out-of-stock harvesting stage, namely veterinary drug residues and epidemic diseases of the harvested/out-of-stock cultured animals are detected by batch sampling before being processed. And sampling tissues, blood or excrement of the cultured animals before the animals are delivered, detecting the veterinary drug residue of the animals, and simultaneously detecting epidemic disease safety.
Veterinary drug residues and pathogenic microorganisms of finished products can be detected in the slaughtering and processing stage, namely, safety spot check is carried out again on semi-finished products and finished products in the factory and processing process, and processing batches are recorded. The security inspection of the storage condition and the circulation link can be carried out at the foreign and domestic customs/circulation stage.
The main veterinary drug residue detection bodies of the drinking water source, the culture water body/sediment detection, the veterinary drug detection, the harvesting stage and the processed products of the cultured animals comprise enterprise autonomous detection, CIQ and export commission third party detection, and the detection method refers to Chinese, japanese and European standards.
In the whole-course safety traceability management and control of the farm animal products, the traceability information control point of the risk link falls on the safety, temperature and pollution prevention management and control of the drinking water source/sediment detection, feed safety detection, raw medicine inspection of veterinary medicines, veterinary medicine residue and epidemic disease detection of animal at the outlet, veterinary medicine residue and pathogenic microorganism detection of processed finished products and the market circulation stage of the farm animal products, and for all the stages, a risk report can be generated to remind related users of reasonably avoiding risks.
Referring to fig. 5, the process steps for processing food sequentially include: checking and accepting raw materials and auxiliary materials, preparing, mixing, forming, processing, cooling, sterilizing, finished product, packaging, warehousing, storage, logistics and circulation.
The quality safety whole process of the processed food can be traced to include pesticide residue detection, heavy metal detection, mycotoxin detection and food additive detection in the raw and auxiliary material acceptance stage, detection of pathogenic microorganisms such as escherichia coli, staphylococcus aureus, listeria and the like in the mixing, processing and sterilizing stages, foreign matter mixing prevention and nutrition label detection in the packaging stage, allergen detection, package material safety detection and finished product packaging microorganism detection; and (5) checking temperature and humidity preservation conditions, shelf life and related data in a warehouse stage.
The key control points in the checking and accepting stage of raw materials and auxiliary materials are the quality safety of flour, edible oil, eggs, milk additives and the like, the key control points in the formula mixing, forming processing and cooling sterilization stages are the sanitary control (personnel, environment and equipment) in the processing process, the key control points in the finished product packaging stage are gold detection, an X-ray machine and packaging materials, the key control points in the warehousing and storage stage are warehouse temperature management, batch management and tracking codes, and the main indexes of detection in each stage correspond to the key control points respectively.
Example 2
The embodiment discloses a food safety whole course tracing method based on detection, based on the food safety whole course tracing system disclosed in the embodiment 1, comprising the following steps:
s1, intelligent acquisition: the method comprises the steps of collecting a detection report, adopting a mobile terminal to record field operation in real time, adopting a probe to record food safety fields and adopting a scanning gun to record articles involved in warehouse storage, and uploading collected information to a system information management module;
s2, system information management: receiving information acquired intelligently, detecting food process management, detecting final safety results of food, and analyzing and evaluating controllable range of risk points through results of process detection;
s3, terminal and connection service: the PC of the operation terminal is used for information input, dangerous case analysis, information management, field browsing and the like, the mobile phone is used for staff registration in the system, staff field operation record and information display after a user scans a tracing code, and the information integrated through the terminal is used for an enterprise user management system, a government user management platform and user browsable public information;
s4, tracing codes: outputting readable contents in system information management as an information page, generating two-dimensional codes with independent information according to production batches and dates by the information page, giving the two-dimensional codes on food packages according to a product-by-product code principle, simultaneously numbering the products of the same batch independently, and marking the total number and serial number of the batch (for example, 10000 batches are 999 pieces, and the serial number is 999/10000), and checking the whole-course traceability information of the food by a user through scanning the traceability codes.
The content of the detection report comprises all detected whole items required by risk management and control, detection limits of corresponding instruments, detection dates, sending units, sending dates, sample batch numbers, inspection sending mechanisms, detection standard basis, detection types, sample photos, detection results, and standard and specified limit values of detection result judgment basis.
The traceability system accurately records detection reports of various safety indexes of the product and record conditions of risk links through big data, feeds back risk reports of various foods of enterprises in various areas, and reminds users of performing risk management and control, dangerous case processing, warehouse management and preparation of plans.
By the detection-based food safety whole-course traceability system and the traceability method disclosed in the embodiments 1 and 2, the food safety of all foods can be comprehensively detected in a targeted manner. Meanwhile, the detection mode pointed by the existing traceable system is mainly based on 'quick detection', and the detection mode pointed by the traceable system is accurate, qualitative and quantitative detection based on advanced instruments and standards such as chromatography-mass spectrometry. The defects of the rapid detection in the prior art are high false positive rate, only qualitative or semi-quantitative performance, difficult accurate quantification, poor accuracy and limited reference value of food safety judgment; the coverage of the detection item is not only considered in China, but also in international standards required by export, and not only is the current food safety risk monitoring item in China considered, but also the risk monitoring item which needs attention in future development trend is considered.
The tracing system and the tracing method are the whole-course tracing of food safety, and the whole course is not only the whole flow of information recording, but also the whole course tracing of safety detection. The detection pointed by the prior patent is only the detection of terminal (namely finished product) food, but the detection of the application not only comprises the detection of terminal food, but also extends to the detection of production environment (water, soil, workshop environment and the like), the detection of raw medicine (pesticide, veterinary medicine, raw medicine detection refers to the advanced delivery of the raw medicine to be used for agricultural planning before the application, judging whether the components and the content of the detected raw medicine are consistent with the marks of merchants and contain unlabeled components or not, and is used for preventing the food safety problem and commercial loss caused by the substandard quality of the raw medicine and the use of the raw medicine which does not meet the standard, the detection of the planting and breeding process (can effectively control the safety interval period, ensure the complete degradation or metabolism of the used medicine), the detection of raw materials (namely the safety detection of harvested animal and plant agricultural products, ensure the safety of the products, reduce the risk and possible loss of subsequent processing), the detection of processed products (namely the safety detection of the processing environment and the process, ensure the safety of processed semi-finished products/finished products), and the like. The safety tracing can be carried out from the whole links of food order, production and sales.
Meanwhile, the risk management report is provided, the risk can be fed back according to the actually detected data index and the requirements of specific food production, so that a user can be subjected to dangerous situation processing, warehousing processing and plan preparation, and the risk management report has good economic and social benefits.
In the above description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. The foregoing description is only of a preferred embodiment of the invention, which can be practiced in many other ways than as described, so that the invention is not limited to the specific implementations disclosed above. While the foregoing disclosure has been described with reference to certain embodiments, it will be understood by those skilled in the art that various changes and modifications may be made and equivalents may be substituted for elements thereof without departing from the scope of the invention. Any simple modification, equivalent variation and modification of the above embodiments according to the technical substance of the present invention without departing from the technical solution of the present invention still falls within the scope of the technical solution of the present invention.
Claims (6)
1. A food safety whole course traceability system based on detection, which is characterized in that: the system comprises an intelligent acquisition module, a system information management module and a service connection and terminal module, wherein the intelligent acquisition module acquires information, the system information management module manages food enterprise basic information, base background evaluation information, farming information, primary agricultural product storage circulation management information, food processing process management information and storage circulation process management information, and the service connection and terminal module is used for displaying food safety related information;
the intelligent acquisition module comprises a detection report acquisition device, a mobile terminal real-time record, an equipment operation image record and a warehouse management scanning gun, and all the information acquired by the intelligent acquisition module is uploaded to the system information management module;
the food enterprise basic information comprises production enterprise basic information, processing enterprise basic information, brands, categories, product basic information, personnel files and production plans;
the base background evaluation information comprises a water quality detection report, a soil detection report, a base azimuth, a planting land block or a cultivation area number and responsible person information;
the agricultural information comprises seedling production or purchase records, planting key-link agricultural records, cultivation key-link agricultural records, medication permission list and medicine purchase records, raw medicine detection reports, feed safety detection reports, detection and quarantine reports before harvest or column discharge, shipment batches, shipment codes, shipment quantity records, and information of each link responsible person or record person of agricultural information, wherein the planting key-link agricultural records comprise sowing, fertilizing, medication and harvest information, and the cultivation key-link agricultural records comprise epidemic prevention, medication and feed;
the primary agricultural product storage circulation management information comprises primary agricultural product safety detection reports, storage bin position information, warehouse-in or warehouse-out batches, warehouse-in or warehouse-out codes, warehouse-in or warehouse-out quantity records, warehouse temperature records, preservative or drug information, and primary agricultural product storage circulation management process responsible person or recorder information;
the food processing process management information comprises raw material source and factory entering checking and accepting records, an auxiliary material list, auxiliary material purchasing information, an auxiliary material factory entering checking and accepting record, an additive allowable use list, additive purchasing information, an additive factory entering checking and accepting record, a processing environment sanitation detection report, a processing water detection report, a processing food safety detection report, a finished product production batch coding record, a finished product warehouse-in or warehouse-out record and information of responsible persons or record persons in each link of the processing food process;
the storage circulation process management information comprises storage warehouse temperature records, circulation vehicle temperature records, warehouse entry or warehouse exit records and information of persons responsible or recorded in each link of the process of processing food circulation pipes, wherein the warehouse entry or warehouse exit records comprise batch and quantity information;
the service connection and terminal module comprises a confidential information management system of an enterprise user, a local enterprise product traceability system of a government user and a food safety information inquiry system of a consumer; the service connection and terminal module performs information display in a display mode comprising a PC client, APP and H5;
the tracing system carries out encryption encoding on information of each link by using a blockchain technology and outputs the encrypted information in a two-dimensional code form, a corresponding consumer terminal enters the tracing system by scanning the product two-dimensional code, a platform enterprise user accesses the tracing system by using an independent client terminal, and a government user receives food safety tracing content by sharing the tracing system.
2. The detection-based food safety whole-course traceability system according to claim 1, wherein: the traceability system provides a system analysis report and a risk report according to the detection data and records of each key link of food safety.
3. The detection-based food safety whole-course traceability system according to claim 1, wherein: the safety detection of the planted agricultural products comprises water source soil background detection, pesticide raw pesticide inspection, semi-finished pesticide residue detection and finished pesticide residue detection, the water source soil background detection comprises irrigation water detection and soil detection, and the projects comprise pesticide residue detection in water and soil, heavy metal detection and risk project detection specified by other countries.
4. The detection-based food safety whole-course traceability system according to claim 1, wherein: the safety detection of farm products of the cultivation class comprises water source background detection, feed safety detection, veterinary drug ingredient and impurity detection, agricultural product veterinary drug residue detection, wherein the water source background detection mainly refers to drinking water detection of cultivated animals, and the items comprise pesticide residue detection, veterinary drug residue detection, heavy metal detection and risk item detection specified by other countries.
5. The detection-based food safety whole-course traceability system according to claim 1, wherein: the safety detection of processed foods comprises pesticide residue detection, heavy metal detection, mycotoxin detection and food additive detection in the factory checking and accepting stage of raw materials and auxiliary materials, and pathogenic microorganism detection in the mixing, processing and storing stage comprises escherichia coli detection, staphylococcus aureus detection and listeria detection, foreign matter mixing prevention in the packaging stage, package material safety detection and finished product packaging microorganism detection, allergen detection and nutrition label detection of products, storage temperature and shelf life confirmation in the warehouse storage stage and relevant warehouse-in or warehouse-out batch coding quantity record.
6. A food safety whole-course tracing method based on detection is characterized in that: a detection-based food safety whole-course traceability system according to any one of claims 1 to 5, comprising
S1, intelligent acquisition: the method comprises the steps of collecting a detection report, adopting a mobile terminal to record field operation in real time, adopting a probe to record food safety fields and adopting a scanning gun to record articles involved in warehouse storage, and uploading collected information to a system information management module;
s2, system information management: receiving information acquired intelligently, detecting food process management, detecting final safety results of food, and analyzing and evaluating controllable range of risk points through results of process detection;
s3, terminal and connection service: the information input, dangerous case analysis, information management and field browsing are carried out by utilizing the operation terminal, staff registration in the system, staff field operation record and information display after a user scans a tracing code are carried out, and the information integrated by the operation terminal is used for serving an enterprise user management system, a government user management platform and consumer browsable public information;
s4, tracing codes: outputting readable contents in system information management as an information page, generating two-dimensional codes with independent information according to production batches and dates by the information page, assigning the two-dimensional codes on food packages according to a one-product one-code principle, simultaneously numbering the products of the same batch independently, marking the total number and serial number of the batch, and checking the whole-course tracing information of the food by a user through scanning the tracing code; the content of the detection report comprises all detection items required by risk management and control, detection limits of corresponding instruments, detection dates, sending units, sending dates, sample batch numbers, detection mechanisms, detection standard bases, sample photos, detection results, and standard and stipulated limit values of detection result judgment bases; the traceability system accurately records detection reports of various safety indexes of the product and records of risk links, feeds back risk reports of various foods of enterprises in various areas, and reminds users of performing risk management and control, warehouse management and plan preparation.
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