摘要
木本油料产品富含脂肪酸、植物甾醇、生育酚和角鲨烯等营养物质,深受消费者喜爱,其消费在我国已成为一种新趋势。近年来,不法商家为谋取利益致使木本油料产品掺杂掺假、以次充好现象普遍存在,因此迫切需要一种快速、高效和准确的无损检测技术用于木本油料产品鉴别与评估。近红外光谱和高光谱成像技术具有快速、高效和无损等优势,目前已引起食品与农产品品质安全检测领域国内外学者广泛研究,在未来无损检测应用中展现出巨大潜力。该文简述了近红外光谱和高光谱成像技术的基本原理以及相关光谱数据处理与分析方法,总结了目前油料产品掺假行为、品质评估的研究现状,并分析了当前油料产品检测方法的优劣,最后展望了近红外光谱及成像技术在木本油料产品检测中的发展趋势,以期为从事食品与农产品无损检测研究人员及相关监管部门提供参考和借鉴。
Woody oil products are rich in nutrients such as fatty acids,phytosterols,tocopherols,and squalene,which are deeply loved by consumers.Their consumption has become a new trend in my country.In recent years,unscrupulous merchants have made woody oil products adulterated and shoddy to seek profits.Therefore,a fast,efficient,and accurate non-destructive testing technology is urgently needed for the identification and evaluation of woody oil products.Near-infrared spectroscopy and hyperspectral imaging technology have the advantages of rapidity,high efficiency,and non-destructiveness.At present,they have been widely studied by scholars at home and abroad in the field of food and agricultural product quality and safety inspection,and they have shown great potential in the application of non-destructive testing in the future.This review briefly described the basic principles of near-infrared spectroscopy and hyperspectral imaging technology and the related spectral data processing and analysis methods.Finally,the development trend of near-infrared spectroscopy and imaging technology in the detection of woody oil products prospectedto provide a reference for researchers and related supervisory departments engaged in non-destructive testing of food and agricultural products.
作者
袁伟东
姜洪喆
鞠皓
李兴鹏
周宏平
YUAN Weidong;JIANG Hongzhe;JU Hao;LI Xingpeng;ZHOU Hongping(College of Mechanical and Electronic Engineering,Nanjing Forestry University,Nanjing 210037,China)
出处
《食品与发酵工业》
CAS
CSCD
北大核心
2023年第2期307-315,共9页
Food and Fermentation Industries
基金
国家自然科学基金(32102071)
江苏省农业科技自主创新基金(CX(20)3040)
江苏省高等学校自然科学研究项目(21KJB220013)。
关键词
近红外光谱
高光谱成像
木本油料产品
掺假
品质
near-infrared spectroscopy
hyperspectral imaging
woody oil products
adulterate
quality
