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基于射频识别技术的猪肉质量安全溯源系统设计

来源:用户上传      作者:练宇婷 伍雯静 陈乐如 廖威龙 肖欣红 赵晨煊

  摘 要:猪肉作为我国肉类食品的主要消费品种,其质量好坏关乎国计民生。近年来我国对畜禽养殖的管理要求也越来越严格,明确要求相关企业应建立完善的产品信息溯源体系。传统的猪肉溯源体系信息采集不完整,技术落后,各环节缺乏有效的管理,因此利用现代信息技术实现对生猪整个产业链的有效跟踪和监管,建立完善溯源体系是目前需要解决的问题。本文围绕射频识别(Radio Frequency Identification,RFID)技术,根据消费者、监管者、生产者等主体的不同需求,进行生猪产业链包括采购、屠宰、加工和流通等环节的信息采集,建立溯源信息链与数据库,从而设计相对完善的猪肉质量安全溯源系统,实现猪肉产品的安全溯源查询。
  关键词:猪肉;追溯系统;RFID技术
  Design of Pork Quality Safety Traceability System Based on Radio Frequency Identification Technology
  LIAN Yuting, WU Wenjing, CHEN Leru, LIAO Weilong, XIAO Xinhong, ZHAO Chenxuan*
  (Guangzhou College of Technology and Business, Foshan 528000, China)
  Abstract: Pork is the main consumable of meat food in China, its quality is related to the national economy and people’s livelihood. In recent years, the management requirements of livestock and poultry breeding in China have become more and more strict, and it is clearly required that related enterprises should establish a perfect product information traceability system. The traditional pork traceability system has incomplete information collection, backward technology and lack of effective management in each link. Therefore, it is a problem to use modern information technology to realize effective tracking and supervision of the whole hog industrial chain and establish and perfect the traceability system. Around the RFID technology, this paper according to the different needs of customers, regulators, producers, such as the main body, to the pig industry chain including procurement, slaughtering, processing and circulation of information collection, establish traceability information chain and the database, so as to design a relatively perfect pork quality safety traceability system, realize the safety of pork products traceability queries.
  Keywords: pork; traceability system; radio frequency identification technology
  1 研究背景
  近年来,我国猪肉的消费比例越来越高。动物疫病、兽药残留与饲料中有毒有害物质超标等问题,对消费者健康和安全造成了极大的影响[1-2]。由于生猪从养殖、屠宰、流通到销售等阶段所耗费的时间较长,有些猪肉没有溯源信息,导致消费者不易判断猪肉是否安全,而担忧猪肉的安全问题。
  1.1 国内猪肉产品质量安全现状
  随着国内经济的发展,人们的生活水平和消费能力也不断提高,猪肉早已成为人们餐桌上常见的食物,但猪肉在生产过程中容易受到微生物的污染,猪肉的安全性不高,严重影响了猪肉的质量安全。
  1.1.1 生i养殖场标准化建设程度低
  在生猪养殖场中,尽管其标准化建设已有些基础,但总的来说还不够规范,缺乏科学性和全面性。由于粪便污水的处理不当、无防疫消毒措施等,生猪养殖场的卫生条件较为恶劣,使猪患疫病的概率大大增加,无法保障生猪肉的质量安全。
  1.1.2 屠宰加工流通环节易污染
  在生猪的流通环节容易受到污染。生猪肉在运输、储存和销售等环节中,冷链保鲜措施不到位,温度、湿度、时间和环境等因素也易加速生猪肉的自溶变质,而且在流通过程中的卫生条件较差,猪肉容易受到微生物污染。
  1.1.3 滥用添加剂
  有些不良猪肉生产商为了使收益增加,违规使用饲料添加剂甚至使用禁用的饲料添加剂,或者将一些死猪肉进行加工并销售,使这些质量不过关的猪肉流入消费市场,让消费者的健康受到巨大的威胁。

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