한국약용작물학회지 (Korean Journal of Medicinal Crop Science)
- 제7권1호
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- Pages.58-62
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- 1999
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- 1225-9306(pISSN)
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- 2288-0186(eISSN)
표고에 따른 더덕의 향기 성분과 정유 함량
Aromatic Constituents and Essential Oil Content of Codonopsis lanceolata Trautv Cultivated at Different Altitudes
- 김상국 (경북농업기술원) ;
- 강동균 (경북농업기술원) ;
- 민기군 (경북농업기술원) ;
- 정상환 (경북농업기술원) ;
- 이승필 (경북농업기술원) ;
- 이상철 (경북대학교 농학과) ;
- 최부술 (경북농업기술원)
- Kim, Sang-Kuk (Kyoungbuk Provincial ATA) ;
- Kang, Dong-Kyoon (Kyoungbuk Provincial ATA) ;
- Min, Gi-Gun (Kyoungbuk Provincial ATA) ;
- Chung, Sang-Hwan (Kyoungbuk Provincial ATA) ;
- Lee, Seong-Phil (Kyoungbuk Provincial ATA) ;
- Lee, Sang-Chul (Dept. of Agronomy, Kyungpook Nat'l Univ.) ;
- Choi, Boo-Sull (Kyoungbuk Provincial ATA)
- 발행 : 1999.03.31
초록
본 실험은 더덕을 산지에 재배할 경우 적정 표고와 함께 방향성 향상과 약리성분인 사포닌의 함량을 구명하기 위하여 안동 재배지(150m), 안동 학가산(550m), 영양 일월산(750m)에 재배 및 야생더덕을 재배하였던 바 얻어진 결과를 요약하면 다음과 같다. 기상환경은 최고기온이 안동지역에서
This study was to determine aromatic constituents and essential oil content in the root of Codonopsis lanceolata grown at different altitudes; Andong(150m), Mt. Hagka(550m) and Mt. Irwol(750m). Soil pH in Mt. Hagka and Mt. Irwol was 5.6 and 6.1, respectively, which was lower than in Andong(150m), but organic matter content was higher than that of Andong with 6.7 to 8.8%. Fresh root yield also increased as cultural region was located at higher altitude. In particular, yield in Mt. Irwol was 281kg/10a. Essential oil content was highest of 0.006% in the Mt. Irwo1. Forty-eight volatile aromatic compounds in the root of Codonopsis lanceolata were identified by GC/MS. Major aromatic compounds were 1-hexanol, cis-3-hexano1. and Trans-2-hexanol. In partucular, Trans-2-hexanol, was highest in Mt. Irwol attaining the 47.22% area. As a result, it was considered that cultural region above 700m in altitude was the most effective for the improvement of essential oil and aromatic constituents in the roots of Condonopsis lanceolata Trautv.