Applied Biological Chemistry
- 제29권1호
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- Pages.78-82
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- 1986
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- 2468-0834(pISSN)
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- 2468-0842(eISSN)
영양액재배 인삼근의 진세노사이드 조성에 미치는 N.P.K.의 영향
Effect of Nitrogen Phosphorus and Potassium on Ginsenoside Composition of Panax Ginseng Root Grown with Nutrient Solution
- Park, Hoon (Korea Ginseng and Tobacco Research Institute, Science ana Technology Town) ;
- Lee, Mee-Kyung (Korea Ginseng and Tobacco Research Institute, Science ana Technology Town) ;
- Lee, Chong-Hwa (Korea Ginseng and Tobacco Research Institute, Science ana Technology Town)
- 발행 : 1986.03.30
초록
버미큐라이트 폿드 시험으로 묘삼(苗蔘)의 양액재배(養液栽培)에서 N.P.K.의 수준(水準)을 달리하여 근중 ginsenoside의 함량변화(含量變化)를 조사(調査)하였다. 이들 중 어느 하나의 결제 또는 증가는 사포닌 함량(含量)의 증가 또는 감소를 보였다. 사포닌 함량에 영향을 가장 크게 주는 것은 질소이고(15.5%에서 8.9%) P.K.의 순(順)이었다. 각 ginsenoside 함량에서도 유사(類似)한 결과를 보였다. 양분환경변화에 의한 함량변이(含量變異)의 순위(順位)는
Panax ginseng seedlings were grown in vermiculite with nutrient solution different in nitrogen, phosphorus ana potassium level. Ginsenoside contents of root were investigated by high performance liquid chromatogram. Elimination or increase of one of N.P.K. increased or decreased total saponin content. Nitrogen was most effective (15.5% for-N to 8.9% for 3N) and potassium least. Similar trend was shown in each ginsenoside. According to coefficient of variation in one nutrient treatment or among all nutrient treatments ginsenoside Re was most insensitive to nutrient change and also other environmental factors and Rd most sensitive. Diol content (PD) was more variable than triol (PT) and variation of PT/PD was about half of them. Variation of ginsenoside content by nutrient change had no relation with the ginsenoside content. Similarity of ginsenoside pattern slightly decreased with the difference of saponin content by nutrient change. Root weight was significantly small only in tap water plot.
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