现代食品科技2024，Vol.40Issue(3)：259-271,13.DOI:10.13982/j.mfst.1673-9078.2024.3.0312
酱卤鸭脖的特征风味物质剖面解析
Profile Analysis of the Characteristic Flavor Substances of Soy-marinated Duck Neck
摘要
Abstract
To construct the characteristic flavor fingerprints of soy-marinated duck neck,three commercially available soy-marinated duck necks(H brand,W brand and J brand)were analyzed by electronic nose,electronic tongue,gas chromatography-mass spectrometry(GC-MS),and high-performance liquid chromatography(HPLC),combined with odor activity value(OAV),taste activity value(TAV),and EUC(equivalent umami concentration).The results show that 44,37 and 32 volatile flavor substances were identified in the W brand,J brand and H brand,respectively.Among them,compounds such as eugenol,linalool,ethyl cinnamate and anethole were identified as the common characteristic volatile flavor substances because of their high OAVs and special aromas,which contributed to sweet,fruity,and fat aromas of the three types of duck necks.The results of electronic nose showed that three kinds of duck necks differed in sulfur-containing compounds and nitrogen oxides;Glutamic acid,alanine acid,5'-inosinic acid and 5'-guanylic acid were identified as the characteristic taste substances of soy-marinated duck necks owing to their TAVs higher than 1,which contributed significantly to umaminess and sweetness.In addition,the EUC value of H brand(4.41 g MSG/100 g)was significantly higher than those of the other two groups(P<0.05),indicating that the umaminess of H brand duck neck was better than J brand and W brand duck necks.This result is also consistent with the results of the electronic tongue test.This study provides a theoretical foundation for maintaining the characteristic flavor of soy-marinated duck neck and improving the flavor of the product.关键词
酱卤鸭脖/特征挥发性风味物质/特征滋味物质/剖面解析Key words
soy-marinated duckneck/characteristic volatile flavor substances/characteristic taste substances/profile analysis引用本文复制引用
于恒和,马一凡,韩东,黄峰,李侠,郭德斌,张春晖..酱卤鸭脖的特征风味物质剖面解析[J].现代食品科技,2024,40(3):259-271,13.基金项目
江西省重大科技研发专项"揭榜挂帅"项目(20213AAF02024) （20213AAF02024）
