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  • CHEN Feng,LI Hedong,WANG Yaqi,FU Haiyan,ZHENG Fuping.Applications of Chemometrics in Food Analysis[J].Journal of Food Science and Technology,2017,35(3):1-15.   [点击复制]
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化学计量学方法在食品分析中的应用
陈峰,李鹤东,王亚棋,付海燕,郑福平
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(克莱姆森大学 食品营养和包装科学系, 美国 克莱姆森 29634;中南民族大学 药学院, 湖北 武汉 430074;克莱姆森大学 食品营养和包装科学系, 美国 克莱姆森 29634;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)
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。
关键词:  化学计量学  食品分析  模式识别  多维校正
DOI:10.3969/j.issn.2095-6002.2017.03.001
Received:February 02, 2017
基金项目:国家自然科学基金资助项目(21576297);国家重点研发计划项目(2016YFD0400500)。 
Applications of Chemometrics in Food Analysis
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;Department of Food, Nutrition and Packaging Sciences, Clemson University, Clemson, SC 29634, USA;Beijing Advanced Innovation Center for Food Nutrition and Human Health, Beijing Technology and Business University, Beijing 100048, China)
Abstract:
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 principles 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.
Key words:  chemometrics  food analysis  pattern recognition  multivariate calibration