2003-01-012024-05-15https://scholars.lib.ntu.edu.tw/handle/123456789/661864摘要：本計畫利用氣相質譜儀從事不同品系土肉桂葉精油成分之分析，並比較其差異，此外亦評估不同品系土肉桂葉精油及其主要成分的抗腐朽菌活性，期能尋得較理想的品系來當作天然防腐藥劑，並可提供給決策人員於選擇造林樹種與品系時參考。<br> Abstract: In the study, the essential oils of leaves collected from different clones of Cinnamomum osmophloeum were extracted and their chemical compositions were investigated using GC-MS. In addition, the antifungal activities of leaf essential oils and their chemical constituents against various fungi were assayed. It is expected to find some special bioactive constituents from different clones of this indigenous tree species.土肉桂不同品系葉部精油氣相質譜儀腐朽菌抗腐朽菌活性Cinnamomum osmophloeumDifferent clonesLeafEssential oilGC-MSFungiAntifungal activity