基于HACCP的肉品安全生产可追溯系统的研究与实现

发布时间：2018-05-08 08:41

本文选题：HACCP + 可追溯　；参考：《南京农业大学》2014年硕士论文

【摘要】：随着我国经济不断发展,人民生活水平不断提高,人们对于食品的需求不仅停留在温饱问题上,而是要求更加安全、更加健康。尤其在禽流感、地沟油、瘦肉精等重大食品安全问题爆发后,保证人民的食品安全更是成为我国亟待解决的问题。HACCP体系和食品可追溯系统同是食品质量安全控制体系中的重要组成部分。HACCP与可追溯系统之间既有联系又有区别,其最终目的都是保证产品安全,但侧重点不同。HACCP是预防性体系,强调全面、全员、全过程,主要是针对食品加工、生产、运输、销售等环节进行控制,而可追溯系统强调唯一标识和全程追溯。本文综合研究了HACCP、可追溯体系和RFID技术,在分析了肉品生产工艺流程的基础上,根据HACCP原理,着重对整个肉品生产过程的实际和潜在危害进行分析,识别和评估可能发生在肉品生产、加工以及流通环节中对肉品安全有关键作用的关键控制点。通过对可追溯体系的研究,综合分析可追溯体系中内部和外部溯源信息,并根据可追溯体系中需追溯的业务节点,确定肉品可追溯系统的溯源信息,包括：交易环节、屠宰环节、分割环节、分级和包装环节。结合我国肉品生产实际情况,综合HACCP体系与肉品安全生产可追溯系统,将肉品生产环节业务节点与HACCP关键控制点有机结合,归纳总结出肉品质量安全生产可追溯系统的关键控制点。以RFID识别技术为依托,实现生猪(耳标)信息的自动采集,以肉品生产加工过程为主线,面向企业,政府监管部门和消费者,分析和设计了基于HACCP的肉品质量安全生产可追溯体系。利用面向对象分析设计技术,对可追溯系统进行需求分析和详细设计,设计了系统的数据库,搭建了系统所需的软硬件环境,在.NET平台上利用C#语言实现了基于B/S架构的肉品生产可追溯系统,系统涵盖了肉品可追溯系统中所应具备的业务环节,完成了追溯信息采集、用户注册、用户登录、系统管理、追溯信息采集、生产管理、生产追溯、追溯信息存储等功能,生产过程管理包括订货、收货、屠宰、分割、分级、包装、生产追溯业务过程。经过测试,系统运行良好。基本满足肉品可追溯系统的要求。将HACCP与可追溯系统结合,可真正实现肉品生猪和生产过程的安全监测和全程质量追溯,提高我国食品安全。在加工生产阶段利用HACCP体系完善规范加工体系,利用可追溯系统对出现问题的产品能及时找到问题所在,立刻召回,最大限度的减少损失。这不仅能够将整个食品供应链中的所有相关信息链接起来,取两者的优点,互利互补,互相促进,保证各体系有效运行,更为食品加工企业、政府监管部门、消费者提供了一个方便安全有效的食品监管手段。
[Abstract]:With the development of economy and the improvement of people's living standard, people's demand for food and clothing is not only on food and clothing, but also on safety and health. Especially after the outbreak of major food safety problems such as avian flu, gutter oil, lean meat essence, etc. To ensure the food safety of the people is an urgent problem to be solved in our country. HACCP system and food traceability system are both important components of the food quality and safety control system. There are both connections and differences between HACCP and traceability system. The ultimate goal is to ensure product safety, but the emphasis is different. HACCP is a preventive system, emphasizing comprehensive, all-staff, all-process, mainly aimed at food processing, production, transportation, sales and other links to control, The traceability system emphasizes unique identification and full traceability. In this paper, the HAC CPS, traceability system and RFID technology are comprehensively studied. On the basis of analyzing the process flow of meat production, and according to the principle of HACCP, the actual and potential harm of the whole meat production process is analyzed. Identify and evaluate key control points that may play a key role in meat safety in meat production, processing and circulation. Through the research of traceability system, the internal and external traceability information in traceability system is analyzed synthetically, and according to the business node in traceability system, the traceability information of meat traceability system is determined, including: transaction link, Slaughtering, segmentation, grading and packaging. According to the actual situation of meat production in our country, the HACCP system and the traceability system of meat production safety are integrated, and the business node of meat production link is organically combined with the key control point of HACCP. The key control points of traceability system for meat quality and safety are summarized. Based on RFID recognition technology, the automatic collection of pig (ear mark) information is realized. The main line is meat production and processing process, which is oriented to enterprises, government supervision departments and consumers. The traceability system of meat quality and safety based on HACCP is analyzed and designed. By using the object-oriented analysis and design technology, the requirement analysis and detailed design of traceability system are carried out, the database of the system is designed, and the necessary software and hardware environment of the system is built. The meat-producing traceability system based on B / S architecture is implemented on .NET platform by using C # language. The system covers the business links in the meat traceability system, and completes the collection of traceability information, user registration, user login, system management, etc. Tracing information collection, production management, production traceability, traceability information storage and other functions. Production process management includes ordering, receiving, slaughtering, segmentation, grading, packaging, production traceability business process. After testing, the system runs well. Basically meet the requirements of meat traceability system. The combination of HACCP and traceability system can realize the safety monitoring and the whole process quality traceability of meat pig and production process, and improve the food safety of our country. In the process of production, HACCP system is used to perfect the standard processing system, and the traceability system can be used to find the problem in time, recall immediately and minimize the loss. This can not only link up all relevant information in the whole food supply chain, take the advantages of the two, mutually benefit and complement each other, promote each other, ensure the effective operation of the various systems, and make food processing enterprises and government regulators more effective. Consumers provide a convenient, safe and effective means of food regulation.
【学位授予单位】：南京农业大学
【学位级别】：硕士
【学位授予年份】：2014
【分类号】：TP311.52;TP391.44

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