普通鹅肝营养丰富，但综合利用率低，为提高鹅肝利用价值及优化卤味鹅肝的工艺，该研究以三种不同处理的香辛料对普通鹅肝进行卤制，研究处理后的香辛料对卤制鹅肝风味的影响。结果发现，粉碎的香辛料卤制30 min的鹅肝（FS）的感官评分与传统直接卤制60 min的鹅肝（WF）的接近，粉碎+球磨处理的卤料卤制的鹅肝（FS+QM）感官评价稍差；三种鹅肝共检出57种挥发性风味成分，其中WF40种，FS42种，FS+QM36种，三种鹅肝的部分挥发性成分有明显的差异。醛类、醇类和醚类是含量较高同时也是变化最显著的三类物质，其中醛类是影响风味的关键物质。PCA分析进一步表明，三种不同处理香辛料卤制鹅肝的关键风味物质明显不同。研究结果揭示卤料粒径大小对卤鹅肝的风味物质种类和含量有影响，粉碎香辛料可代替传统块状香辛料进行卤制，节约卤制时间，同时为普通鹅肝的深加工提供理论依据。

Ordinary goose liver is highly nutritious, but its comprehensive utilization rate is low. Therefore, to improve the utilization value and optimize the marination process of goose liver, three different methods were used to spice ordinary goose livers, and the effects on the flavor of the pot-stewed goose livers were studied. The results showed that the sensory scores of goose livers marinated with crushed spices for 30 min (FS) were similar to those obtained for goose livers that were marinated traditionally with uncrushed spices for 60 min (WF). The sensory scores of goose livers marinated with crushed and ball-milled spices (FS+QM) were slightly worse than those obtained for WF. A total of 57 volatile flavor components were detected in the three kinds of goose livers, with 40 in WF, 42 in FS, and 36 in FS+QM, and significant differences were observed for some of the volatile components in the three kinds of goose livers, with relatively high contents and the most significant changes observed for aldehydes, alcohols, and ethers. Aldehydes were the key substances affecting flavor. Principal component analysis further showed significant differences in the key flavor substances of goose livers marinated under the three different processing methods, and that the grain size of the spices affects the types and contents of the flavor substances in braised goose livers. The results of the study indicate that replacing the traditionally used whole spices saves marinating time, thus providing a theoretical basis for improved processing of ordinary goose livers.

潮州市科技计划项目（HJL202106B001）；化学与精细化工广东省实验室潮州分中心科技计划项目（HJ202202B004）；2022年大学生创新创业训练项目（S202210578027；S202210578011X)