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中国精品科技期刊2020
于坚,孙嘉笛,纪剑,等. 区块链技术在食品溯源体系中的应用[J]. 食品工业科技,2021,42(15):377−382. doi: 10.13386/j.issn1002-0306.2020070161.
引用本文: 于坚,孙嘉笛,纪剑,等. 区块链技术在食品溯源体系中的应用[J]. 食品工业科技,2021,42(15):377−382. doi: 10.13386/j.issn1002-0306.2020070161.
YU Jian, SUN Jiadi, JI Jian, et al. Application of Blockchain Technology in Food Traceability System[J]. Science and Technology of Food Industry, 2021, 42(15): 377−382. (in Chinese with English abstract). doi: 10.13386/j.issn1002-0306.2020070161.
Citation: YU Jian, SUN Jiadi, JI Jian, et al. Application of Blockchain Technology in Food Traceability System[J]. Science and Technology of Food Industry, 2021, 42(15): 377−382. (in Chinese with English abstract). doi: 10.13386/j.issn1002-0306.2020070161.

区块链技术在食品溯源体系中的应用

Application of Blockchain Technology in Food Traceability System

  • 摘要: 区块链技术是近年来在计算机技术的基础之上,可以在各行各业广泛使用的一种账本技术。由于区块链具有高效性、连续性、不可更改性等良好的特点,受到了相关人士的推崇。如今,随着世界各国的食品产业的发展,食品安全的问题受到人们的注意。主要的问题在于食品原料来源较为广泛,管理人员缺少对食品原料的信息的掌握,而生产者则拥有较多的原料信息。这种信息拥有程度的不一致,增加了在食品生产完成后对食品原料、生产产品溯源的难度。此外,大量食品生产信息的存储问题也困扰着食品行业。本文主要探究了各种常见食品、药食两用食品行业利用区块链进行溯源体系建设的方法,并探索区块链技术在食品溯源体系建设方面更深层的促进作用,希望能够对区块链技术未来在食品安全方面的产生的应用提供相应的指导意义。

     

    Abstract: Blockchain technology is a distributed ledger technology widely used in all walks of life in recent years. Due to its high efficiency, continuity, immutability and other good characteristics, blockchain is highly praised by relevant people. Nowadays, with the development of food production technology, people pay more and more attention to food safety. The main problem is that the sources of food raw materials are more extensive, the managers lack the information of food raw materials, and the employees have more information of raw materials. This kind of information asymmetry increases the difficulty of traceability of food raw materials after the completion of food production. In addition, the storage of large quantities of information also bothers the managers of the food industry. This paper mainly explores the methods of building traceability system by using blockchain in various food and drug industries, and explores other promoting roles of blockchain technology in food safety, hoping to provide some guidance for the future application of blockchain technology in food safety.

     

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