摘要
低分辨核磁共振技术通过对氢质子驰豫时间的分析,实现对样品中被检测项目定性或定量的检测,该技术以其无损、快速、精确等特点在食品安全分析检测中得到初步应用。通过对低分辨核磁共振技术在食品安全分析中水分检测、微生物快速检测、食品安全掺假识别的研究进行阐述,以推进其在食品安全领域中更广泛的研究与应用。
Samples were detected qualitatively or quantitatively with hdrogen proton relaxation time by Low-Field nuclear magnetic resonance technique. It has been applied primary in food safety analysis and detection with its non-destructive, quick and accurate characteristics. It is elaborated on moisture testing, microbial detection quickly,identification in food safety for promoting application and research of LF-NMR in food safety field widely.
出处
《食品工业科技》
CAS
CSCD
北大核心
2013年第21期374-376,共3页
Science and Technology of Food Industry
基金
国家科技部创新方法专项(2010IM040200)
国家科技支撑计划(2012BAF14B02)
关键词
低分辨核磁共振
弛豫时间
食品安全
无损检测
快速检测
low-field nuclear magnetic resonance （ LF NMR）
relaxation time
food safety
non- destructive testingrapid detection
