돼지풀 잎의 성장기 동안 Monoterpenes 조성과 계절적 변이

Variation Monoterpenes during Leaf Development in Ambrosia artemisiifolia var. elatior

돼지풀 잎의 성장이 plastochron index(PI)에 의해 계산되었으며 돼지풀 잎의 monoterpenes함량과 조성이 PI에 따라 조사되었다. 돼지풀은 PI 2.0부터 monoterpene의 총함량이 계속적으로 증가하였으며, PI 11.89때 최고의 양을 지닌 것으로 나타났다. 돼지풀에서 동정된 monoterpene들은 약 29개의 화학물질들로서, 그 가운데 No. 2, octene, α-pinons, β-myrcene, 1,3,6-octatrine, endo-borneol, (-)-bornyl acetate가 대표적으로 많이 함유된 monoterpene들이었다.

The plastochron index (PI) according to leaf development of Ambrosia artemisiifolia var. elatior were estimated. The amount and composition of monoterpenes in the leaves of A. artemisiifolia var. elatior were determined, and the seasonal monoterpene variations in representative of plastochron index were investigated. The total amount of monoterpenes in A. artemisiifolia var. elatior was increased continuously from PI 2.0, the highest amount was in PI 11.89. The major monoterpenes in A. artemisiifolia var. elatior consisted of 29 compounds. The leaf monoterpene fraction of A. artemisiifolia var. elatior were dominated by No.2, octene, α-pinene, β-myrcene, 1,3,6-octatrine, endo-borneol and (-)-bornyl acetate.