化学计量学方法在食品分析中的应用  

Applications of Chemometrics in Food Analysis

作　　者：陈峰[1] 李鹤东 王亚棋 付海燕[1,2] 郑福平[1,3] CHEN Feng LI Hedong WANG Yaqi FU Haiyan ZHENG Fuping(Department of Food, Nutrition and Packaging Sciences , Clemson University , Clemson , SC 29634,USA School of Pharmaceutical Sciences, South-Central University for Nationalities , Wuhan 430074 ’ China Beijing Advanced Innovation Center for Food Nutrition and Human Health,Beijing Technology and BusinessUniversity, Beijing 100048, China)

机构地区：[1]克莱姆森大学食品营养和包装科学系,美国克莱姆森29634 [2]中南民族大学药学院,湖北武汉430074 [3]北京工商大学北京食品营养与人类健康高精尖中心,北京100048

出　　处：《食品科学技术学报》2017年第3期1-15,共15页Journal of Food Science and Technology

基　　金：国家自然科学基金资助项目(21576297);国家重点研发计划项目(2016YFD0400500)

摘　　要：化学计量学是由数学、统计学、化学及计算机科学交叉形成的具有独特魅力的重要新兴学科。作为其核心理论体系的模式识别和多维校正方法,在海量数据信息挖掘与处理、分析信号分辨与解析中,体现了突出的优势,并能攻克传统分析方法难以处理的复杂难题,已广泛应用于食品分析领域。系统介绍了化学计量学核心理论方法及其在食品分析中的应用及研究进展,详细分析了模式识别和多维校正方法的基本原理及优缺点,指出了目前化学计量学方法在食品分析领域研究中需要解决的问题并对其未来发展方向进行了展望。Chemometrics is a novel and unique interdisciplinary technique that integrates mathematics , statistics, chemistry and computer science. Pattern recognition and multivariate calibration method, as the core aspects of the technique , have exhibited overwhelming advantages in massive data mining and processing, as well as resolution and analysis of analytic signals. In addition, it is able to solve complex problems which are difficult to be solved by conventional analytic methods, resulting in the method to be widely used in many research fields , including food analysis. This paper reviews the fundamental princi-ples of chemometrics in regards of its advantages and disadvantages, applications, and recent progresses. Furthermore, the review has pointed out problems which need to be solved in current researches, and highlighted the prospective aspects of the technique.

关 键 词：化学计量学 食品分析 模式识别 多维校正 

分 类 号：TS201.2[轻工技术与工程—食品科学]