본 연구에서는 현재 우리나라에서 그 소비량이 증가하고 있고, 여러 가지 효능이 확인되고 있는 한약재 중의 하나인 어성초를 10 kGy로 조사하여 휘발성 유기성분의 변화를 비교하였다. n-Pentane과 diethylether 혼합용매를 추출용매로 사용하여 연속증류추출장치로 추출하고 이를 GC/MS로 사용하여 분석.확인하였다. 비 조사 시료와 10 kGy의 선량으로 방사선 조사한 시료에서 확인된 휘발성 유기성분은 각각 83종과 85종이 확인되었다.

This study was performed to examine the effect of -irradiation on the volatile organic compounds in Houttuynia cordata Thunb.(H. cordata). 1be volatile compounds of non-irradiated and 10 kGy -irradiated H. cordata were isolated using SDE apparatus and analyzed by GC/MS. For each treatment the number of volatile compounds were detected at 83 and 85, respectively, 1be predominant functional groups of volatile organic compounds from H. cordata were identified as alcohols and ketones. H. cordata was mainly composed of hexahydrofarnesyl acetone (12.81 %), phytol, decanoic acid, dodecanoic acid, octadecanol, caryophyllene oxide, 2-undecanone and menthol. Houttuynum which is characteristic compound of H. cordata was found in all samples and there was no significant difference with irradiation doses. Consequently, -irradiation of H. cordata would be an effective process for sanitation and to increase extraction efficiency.

• 류근영
• 심성례
• 정민석
• 전삼녀
• 조철훈
• 송현파
• 김경수
• 김연순