大米品质的仪器分析方法研究进展

Research progress on instrumental analysis method of rice quality

综述了鲜度仪、电子鼻技术、计算机图像处理技术、顶空固相微萃取/气质联用(HS–SPME/GC–MS)技术、低场核磁共振技术、拉曼光谱技术等快速分析方法在大米新鲜程度、加工品质、外观品质分析检测中的研究进展,提出了这些技术存在的问题,展望了这些技术的应用前景。

The research progress of fast analysis technologies,including freshness instrument,electronic nose technology,computer image processing technology,headspace solid-phase microextraction gas chromatography-mass spectrometry（HS-SPME/GC-MS） technology,low field NMR and Raman spectroscopy,to analyze the rice freshness,processing quality and appearance quality,was reviewed.The problems and application prospect of these technologies were put forward.