食品工业科技2017，Vol.38Issue(24)：339-345,352,8.DOI:10.13386/j.issn1002-0306.2017.24.066
水产品中土臭味素和2-甲基异冰片及其检测技术研究进展
Progress in the development of methods to determine geosmin and 2-methylisoborneol in aquatic products
摘要
Abstract
Two compounds,geosmin and 2-methylisobomeol,cause meat from aquatic products to have an off-flavor.Studies on detection technologies for geosmin and 2-methylisoborneol in aquatic products are important.Because they enable us to remove these two compounds from aquatic food products.This review presents both compounds' physical and chemical properties,safety,and mechanisms of production in detail.Determination methods for geosmin and 2-methylisoborneol in aquatic products were summarized and critically reviewed with regard to their application and improvement in the future as well.Sensory measurements are often used for qualitative testing and auxiliary verification.GC-MS is a critical method for qualitative detection of geosmin and 2-methylisobomeol in aquatic products.However,all aspects of detection using GC-MS need qualified staffs,and test parameters should be adjusted according to different samples.The use of electronic nose and tongue for sensory detection of geosmin and 2-methylisobomeol is rare,but artificial intelligence products,such as electronic nose and tongue can effectively replace traditional sensory determination methods.In view of available techniques and their benefits,we propose the combination of electronic nose and tongue,electrochemical methods,PCA,ANN,and other mathematical models to obtain accurate scientific data.关键词
水产品/土臭味素/2-甲基异冰片/检测方法Key words
aquatic products/geosmin/2-methylisoborneol/determination methods分类
轻工纺织引用本文复制引用
崔雁娜,徐磊,周冬仁,盛鹏程,周聃,郝贵杰..水产品中土臭味素和2-甲基异冰片及其检测技术研究进展[J].食品工业科技,2017,38(24):339-345,352,8.基金项目
湖州市公益性技术应用研究项目(2015GY02). （2015GY02）
