无损检测技术在稻米品质检测中的应用及展望

稻米作为世界上主要的粮食作物,在生活水平不断提高的今天,稻米的品质成为民众关心的重点。为了保证稻米品质,有必要寻找或开发更为快速和无损的检测方法。稻米无损检测技术是建立稻米质量和稻米安全有效监控体系的关键技术。综述了我国近年来稻米品质无损检测技术的研究现状与应用。从近红外光谱技术、电子鼻技术及计算机视觉检测技术在稻米的碾米品质、外观品质、营养品质、蒸煮品质、食味品质5个方面的应用阐述了稻米品质无损检测技术的研究进展及存在问题,并对稻米品质检测技术的发展作出了展望。

Application and prospect of nondestructive testing technology in rice quality detection

As the main grain crop in the world, the quality of rice has become the focus of people''s concern with the continuous improvement of living standard. In order to ensure the quality of rice, it is necessary to find or develop more rapid and non-destructive detection methods. Nondestructive testing of rice is the key technology to establish an effective monitoring system for rice quality and safety. The present situation and application of rice quality nondestructive testing technology in China in recent years are reviewed. The research progress and existing problems of nondestructive testing technology of rice quality are elaborated in the aspects of the applications of near infrared spectrum technology, electronic nose technology and computer vision detection technology in rice milling quality, appearance quality, nutritional quality, cooking quality and taste quality. The development of the rice quality detection technology is prospected.