논문 상세보기
pp.200-205
한국산 참깨와 중국산 참깨를 구별해낼 수 있는 보다 합리적이고 과학적인 실험방법을 모색하고자 한국산 및 중국산 참기름의 향기 성분을 분석하였고, 또한 전자코 장치를 이용하여 한국산 및 중국산 참깨로 제조한 참기름의 판별이 가능한지를 MANOVA 분석, 판별분석의 통계기법을 사용하여 실험한 결과는 다음과 같다. 참기름의 향기성분 분석 결과 한국품종 한국산은 41개 성분을 확인하였고, 중국품종 중국산은 39개 성분을 확인하였다. 주성분은 참깨의 고소
This experiment was carried out to search mm reasonable and scientific method to distinguish Korean sesame with Chinese sesame. Sesame samples used in this study were Korean variety cultivated in Chochiwon City of Korea (KvKc), Chinese variety cultivated in Jilin Province of China (CvCc), Chinese variety cultivated in Chochiwon city of Korea (CvKc) and Korean variety cultivated in Jilin Province of China (KvCc). In volatile flavor components analysis, 41 component were identified from KvKc and 39 components from CvCc. Major flavor components were pyrazines and furans. Pyrazines compositions of KvKc and CvCc were 55.4% and 56.8%, respectively while furans compositions of KvKc and CvCc were 27.0% and 20.4%, respectively. Other flavor components pattern showed no difference. When the headspace volatiles of sesame oils were analyzed using Electronic Nose System and the obtained data were interpreted using statistical method of MANOVA and Discriminant analysis, characteristic patterns of sesame oil odors were different from each other according to variety as well as cultivated area. These results suggest that Korean sesame oils may be distinguished from Chinese sesame oils by using Electronic Nose System.
