피등어꼴뚜기를 가열가공할 때 발생하는 취기를 제거할 목적으로 취기성분을 gas chromatography로 공석한 것을 단보로서 요약하면 다음과 같다. 1. 피등어꼴뚜기 취기성분 추출에는 methanol이 가장 적합하였다. 2. 빙수trap에서 25개 peak, dry ice-acetone trap에서 32개 peak가 검출되었고, 그 중 acetic acid, butyric acid, iso-valeric acid, valeric acid, caproic acid 등 5성분을 동정하였다. 3. 액체질소 trap의 head space vapor에서 11개 peak가 검출되었고, 그 중 mothylamine, trimethylamine, dimethylamine, ethylamine, isopropylamine등 5성분을 동정하였다.
In this study, gas chromatographic analysis was carried out on volatile constituents of cooked squid for the object of obtaining information on the characteristic flavor of the cooked squid meat. The results obtained are as follows: 1) Methanol was the most effective solvent for the extraction of volatile constituents of squid meat. 2) Twenty five and thirty two peaks were detected from the condensate collected in cold traps which were immersed in ice water and dry ice-acetone, respectively. In these compounds, five kinds of volatile organic acids such as acetic acid, butyric acid, iso-valeric acid, valeric acid, and caproic acid were identified. 3) Eleven peaks were detected from the head space vapor collected in cold trap which is immersed in liquid nitrogen. Volatile amines identified in these components are as follows; methylamine, trimethylamine, dimethylamine, ethylamine, and iso-propylamine.
