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Smart Agriculture ›› 2021, Vol. 3 ›› Issue (4): 29-41.doi: 10.12133/j.smartag.2021.3.4.202011-SA003

• 专题--农产品加工与检测 • 上一篇    下一篇

电子鼻技术在肉与肉制品检测中的研究进展和应用展望

刘洋1(), 贾文珅1,2,3,4(), 马洁1, 梁刚2,3,4, 汪慧华5, 周巍6   

  1. 1.北京信息科技大学 自动化学院,北京 100192
    2.北京市农林科学院质量标准与检测技术研究所,北京 100097
    3.农业农村部农产品质量安全风险评估实验室(北京),北京 100097
    4.农业农村部华北都市农业重点实验室,北京 100097
    5.北京农业职业学院,北京 102400
    6.河北省食品检验研究院,河北 石家庄 050000
  • 收稿日期:2020-11-19 修回日期:2021-04-01 出版日期:2021-12-30
  • 基金资助:
    河北省重点研发项目(21375501D);国家自然科学基金(31801634)
  • 作者简介:刘 洋(1994-),女,硕士研究生,研究方向为电子鼻研发与应用。E-mail:1061116482@qq.com
  • 通信作者:

Research Progress and Application Prospect of Electronic Nose Technology in the Detection of Meat and Meat Products

LIU Yang1(), JIA Wenshen1,2,3,4(), MA Jie1, LIANG Gang2,3,4, WANG Huihua5, ZHOU Wei6   

  1. 1.School of Automation, Beijing Information Science and Technology University, Beijing 100192, China
    2.Institute of Quality Standard and Testing Technology, Beijing Academy of Agriculture and Forestry Sciences, Beijing 100097, China
    3.Department of Risk Assessment Lab for Agro-products (Beijing), Ministry of Agriculture and Rural Affairs, Beijing 100097, China
    4.Key Laboratory of Urban Agriculture (North China), Ministry of Agriculture and Rural Affairs, Beijing 100097, China
    5.Beijing Vocational College of Agriculture, Beijing 102400, China
    6.Hebei Food Inspection and Research Institute, Shijiazhuang 050000, China
  • Received:2020-11-19 Revised:2021-04-01 Online:2021-12-30

摘要:

电子鼻因具备操作简单、能够快速、无损检测的特点,满足人们对肉与肉制品安全指标高效和高精确度检测提出了更高的要求。本文阐述了电子鼻技术的检测原理和其在硬件和软件系统方面的发展;从肉与肉制品的新鲜度检测、掺假检测、风味评价、病原微生物污染检测四个方向,对近年来电子鼻技术在肉与肉制品检测的应用研究进展进行了分析,突出了电子鼻技术应用的可行性和先进性;指出电子鼻技术在肉与肉制品检测中面临的检测效果参差不齐,电子鼻仪器体积大、价格高昂,模型通用性和普及性不够等不足。最后,本文从硬件系统和软件系统两方面,对未来电子鼻技术的发展及其应用前景进行了展望,包括硬件系统方面提高电子鼻传感器阵列电极膜材料的性能,增强电子鼻耐用性和识别气味的灵敏度;软件系统方面不断探索引入新的模式识别算法,使电子鼻技术实现对气味更快、更准确的识别分析。

关键词: 电子鼻, 肉与肉制品, 高效检测, 质量安全, 模式识别

Abstract:

With the continuous increase of import and export of various countries, people have put forward higher requirements on the efficiency and accuracy of meat and meat products safety indicators detection. Since electronic nose technology is simple to operate and allows rapid and nondestructive testing, it can meet today's need for efficient test of meat and meat products. In this paper, the detection principle of electronic nose technology was introduced firstly, and its development process was described from two aspects of hardware and software system. Then, the application research progress of electronic nose technology in meat and meat products detection in recent years from the aspects of freshness, adulteration, flavor evaluation and microbial contamination of meat and meat products was analyzed. Different electronic nose instruments and equipment or different pattern recognition algorithms result in different analysis results. Therefore, it highlighting the feasibility and advancement of electronic nose technology application in various aspects of meat and meat products detection. At the same time, in view of the application research results of electronic nose technology in the detection of meat and meat products, the paper pointed out the shortcomings of electronic nose technology, for example: The analysis effect of electronic nose technology was uneven, the price of electronic nose equipment was relatively expensive, and the application range of large electronic nose equipment was limited. Therefore, there were still some difficulties and problems of electronic nose technology in the aspects of universality and popularization. Finally, in view of the shortcomings of the current electronic nose technology, the development and application prospects of the electronic nose technology in the future were prospected. In terms of hardware system, with the research and development continuously of new gas sensitive materials, the durability and sensitivity to smell recognition of the electronic nose by improving the performance of the electrode film material of the electronic nose sensor array was enhanced. In terms of software system, with the upgrading continuously of computer systems, a supporting platform for the emerging and complex pattern recognition algorithms was provided. New pattern recognition algorithms in the pattern recognition system of electronic nose technology were explored and introduced, so that electronic nose technology can achieve faster and more accurate recognition and analysis of odors.

Key words: electronic nose, meat and meat products, efficient detection, quality safety, pattern recognition

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