食品科学 ›› 2025, Vol. 46 ›› Issue (12): 357-424.doi: 10.7506/spkx1002-6630-20241025-179

• 专题论述 • 上一篇    下一篇

长波紫外线辐照技术在食品安全控制中的研究与应用进展

肖杰,高幸幸,雷玉勤,张洪超   

  1. (中国农业大学食品科学与营养工程学院,农业农村部果蔬加工重点实验室,食品非热加工北京市重点实验室,北京 100083)
  • 出版日期:2025-06-25 发布日期:2025-05-23

Progress on Ultraviolet A Irradiation in Food Safety Control

XIAO Jie, GAO Xingxing, LEI Yuqin, ZHANG Hongchao   

  1. (Beijing Key Laboratory for Food Non-thermal Processing, Key Laboratory of Fruits and Vegetables Processing, Ministry of Agriculture and Rural Affairs, College of Food Science and Nutritional Engineering, China Agricultural University, Beijing 100083, China)
  • Online:2025-06-25 Published:2025-05-23

摘要: 长波紫外线辐照穿透能力强、安全性能好,有别于传统紫外辐照技术,但其在食品领域的应用尚处在发展阶段。本文系统地综述了长波紫外线(320~400 nm)辐照技术在食品安全控制领域的研究进展和应用前景,主要包括细菌、真菌、病毒等微生物的辐照灭活,以及农药、真菌毒素、废水等化学危害物的辐照控制等,深入探讨了该技术在食品加工应用中所面临的挑战,展望了其未来发展趋势。本文旨在为长波紫外线辐照技术在食品加工领域的实际应用提供理论基础。

关键词: 长波紫外线辐照;微生物;真菌毒素;加工废水;农药残留

Abstract: Ultraviolet A (UVA) irradiation, with superior penetration capability and enhanced safety, is distinct from conventional UV irradiation and is still in its developmental stage within the food industry. This article comprehensively introduces recent progress and future prospects in the application of UVA irradiation (320–400 nm) in food safety control mainly from two aspects: 1) the inactivation of microorganisms such as bacteria, fungi, and viruses, and 2) the control of chemical hazards including pesticides, mycotoxin, and wastewater. Meanwhile, the challenges and future trends for the application of this technology in food processing. This review aims to provide a theoretical basis for the practical application of UVA irradiation technology in the food industry.

Key words: ultraviolet A; microbe; mycotoxin; processing wastewater; pesticide residue

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