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讲准字300号:食品农产品质量无损评价中的新兴传感技术

 

题目:食品农产品质量无损评价中的新兴传感技术

Emerging Sensing Techniques for Nondestructive Quality Evaluation of Horticultural and Food Products.

主讲:卢仁富

时间:1110  14:30

地点:会议中心第三报告厅

主办:食品与生物工程学院

主讲简介:

卢仁富博士是美国农业部农业研究院(USDA/ARS)驻密歇根州立大学研究所所长、资深研究员,密歇根州立大学生物系统与农业工程系兼职教授,美国农业与生物工程学会(ASABE)会士。卢博士长期从事农产品品质的快速无损伤检测技术研究,在高光谱成像、光散射、结构光成像及农产品光学特性测量技术等方面的研究与利用取得了许多原创性的成果。他的团队最近研发了全新的苹果收获与果园自动分检技术,不仅提高了苹果采摘效率并且为果农带来了极大的经济效益。卢博士至今已发表110多篇学术期刊文章、主编了两本学术专著。他曾担任Transactions of the ASABE Applied Engineering in Agriculture两本杂志食品与加工工程版面主编,现任ASABE出版委员会主席。

主讲内容:

Sensing technology plays a critical role in ensuring high quality, consistent, and safe food products, so as to meet the ever increasing consumer demand and also the regulatory requirements imposed by the governmental agencies. Optical techniques, in particular, have received much attention in research, because they have the potential of acquiring a large amount of useful information rapidly and also being cost effective and easier to implement for industrial applications. In recent years, our laboratory has developed several innovative optical techniques for property measurement and quality evaluation and grading of horticultural products. This presentation gives an overview of hyperspectral imaging-based techniques for quality evaluation of horticultural and food products; techniques for measuring optical properties of horticultural and food products; structured-illumination reflectance imaging technique for defect detection of horticultural products; and technology for apple harvest and automatic in-orchard sorting. Finally, an overall summary is given of these techniques in terms of their potential for practical applications and future research needs.

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