摘要
拉曼光谱特别是表面增强拉曼光谱(surface enhanced Raman scattering,SERS)是一种基于光的非弹性散射的光谱技术,具有实时、快速等特点,是一种很好的检测茶叶质量安全和品质分析的方法。本文介绍了拉曼光谱及SERS技术在茶叶农药残留、重金属和真菌毒素等质量安全检测方面的应用,以及在茶叶理化成分检测和茶叶种类分析等茶叶品质分析上的研究进展。
Raman spectroscopy,especially surface enhanced Raman spectroscopy(SERS),is a kind of inelastic scattering spectroscopy technology based on light.It has the characteristics of real-time,fast and so on,and is a good method for tea safety inspection and quality analysis This paper introduced the application of Raman spectroscopy and SERS technology in the quality and safety detection of pesticide residues,heavy metals and mycotoxins in tea,as well as the research progress in the detection of physical and chemical components of tea and the analysis of tea species.
作者
陈金磊
宋莹
张德
倪德江
梁培
余志
CHEN Jin-Lei;SONG Ying;ZHANG De;NI De-Jiang;LIANG Pei;YU Zhi(Key Laboratory of Horticultural Plant Biology,Ministry of Education,College of Horticulture&Forestry Sciences,Huazhong Agricultural University,Wuhan 430070,China;College of Optical and Electronic Technology,China Jiliang University,Hangzhou 310018,China)
出处
《食品安全质量检测学报》
CAS
2020年第13期4304-4309,共6页
Journal of Food Safety and Quality
基金
茶叶初制精制智能生产线研制与示范项目(2018YFD0700505)
高校自主创新基金项目(2662017JC035)。
关键词
表面增强拉曼光谱
茶叶质量安全
农残检测
理化成分分析
茶叶鉴别
surface enhanced Raman spectroscopy
tea quality and safety
pesticide residue detection
physical and chemical composition analysis
tea identification
