꽃향유로부터 정유물을 추출하여 천연향료로 개발하기 위하여 수증기증류법으로 추출하고 추출공정의 최적 조건을 반응표면 분석법으로 얻고자 하였다. 수증기증류법의 추출조건에 따른 꽃향유 추출물의 품질특성으로 수율과 총페놀화합물, 전자공여능과 주요 향기성분으로 estragole 과 thymol, beta-caryophyllene의 함량을 분석하였다. 추출온도가 추출시간보다 더 큰 영향을 주는 것으로 나타났으며, 각 품질 특성에 대하여 수립된 예측모델식이

This study was performed to develop extract materials from Elsholtzia splendens by analyzing the functionality and aroma profile by the simultaneous steam distillation extraction. The qualities of extracts such as total yield, total phenolic compound and electron donation ability were affected by extraction temperature than time. The main flavor compounds were analyzed as estragole, thymol and beta-caryophyllene. The response variables had significant with extraction temperature than tim. The established model was suitable to predict calculated value in experimental ranges. The optimum extinction conditions, which were limited of maximum value for dependent variables were and 2.1 hr in the simultaneous steam distillation extraction method.

• 윤광섭
• 홍주헌
• 최용희