논문 상세보기
pp.60-65
개 재배지역산 참당귀의 decursin 함량변이를 조사하였으며, 각 재배지의 기상요인들과의 상관분석을 통하여 기상환경이 당귀 근의 decursin 함량에 미치는 영향을 파악하고자 수행된 실험결과는 다음과 같다. 1. 참당귀 근의 유효성분인 decursin과 decursinol angelate의 정량은 순상컬럼을 사용한 HPLC법이나 GC법이 양호하였다. 2. 참당귀 뿌리의 decursin 함량은 봉화산 4. 86%, 영천산 4.75%이며 수원산은 2.33%로 재배지역에 따른 함량변이가 비교적 컸다. 3. 생육기간별 각 기상요인들과 decursin 함량과의 상관분석 결과 통계적 유의상관은 보이지 않았으나, 평균기온과 강수량은 대체적으로 부의 상관을 보였으며 일교차, 일사량, 일조시수등은 정의 상관을 나타냈다.
This experiment was conducted to understand the effects of climatic environment on the useful components in Angelicae gigantis radix. The variation of decursin contents in different seven cultivated regions and the relationship between decursin contents and meteorological factors were investigated. The appropriate analytical methods for decursin and decursinol angelate of Angelicae gigantis radix were HPLC method used normal phase column(~mu -Porasil) and GC method. In different cultivated regions, the variation of decursin contents of Angelicae gigantis radix was relatively great, which were high with 4.86%, 4.75% in Bongwha, Yongcheon respectively and was low with 2.33% in Suwon. There was no significant relationship between decursin contents of Angelicae radix and meteorological factors during growing periods, but was negative correlation in average temperature and precipitation, and positive correlation in diurnal change of temperature, radiation and sunshine hours.
