Analysis of volatile flavor compounds in Antarctic krill paste with different processing methods based on GC-IMS.

ABSTRACT: In this study, shrimp paste was prepared using Antarctic krill and fermented Antarctic krill shrimp paste as raw materials. Two commonly used heating methods, stir-fried and steaming, were analyzed, the main difference between the two methods being that stir-frying involves putting the shrimp paste into a wok and stir-frying it for different periods of time, while steaming involves putting the shrimp paste into a steamer and steaming it for different periods of time. The effects of different salt concentrations and processing techniques on the volatile flavor compounds of shrimp paste were also observed. Electronic nose and gas chromatography-ion mobility spectrometry (GC-IMS) were employed to analyze the volatile flavor compounds. A total of 52 volatile flavor compounds were detected by G

SUBMITTER: Jiang P 

PROVIDER: S-EPMC11521673 | biostudies-literature | 2024 Oct

REPOSITORIES: biostudies-literature