【摘要】 研究结果表明 ,丁香 [Syzygiumaromaticum (L .)Merr .etPerry]挥发油及其衍生物均可抑制黑曲霉(Aspergillusniger)和扩展青霉 (Penicilliumexpansun) 的生长 ,丁香挥发油对黑曲霉的最小抑菌浓度为 5 0 % ,对扩展青霉的最小抑菌浓度为 2 5 % ;丁香挥发油衍生物对黑曲霉的最小抑菌浓度为 2 5 % ,对扩展青霉的最小抑菌浓度为 2 0 %。用GC MS详细分析了丁香挥发油的化学成分 ,共鉴定了 2 0个化合物 ,其中主要成分为丁香酚 ,含量占挥发油成分总量的6 8.0 2 78%。更多还原

【Abstract】 Essential oil from clove [Syzygium aromaticum (L.) Merr. et Perry] buds was analyzed by GC-MS, and 20 components were identified. The main one was eugenol, which absolute content was 91.197mg/g. Antifungal activity assays showed that the oil and its derivant both inhibited the growth of Aspergillus niger and Penicillium expansun. The minimum inhibition concentration (MIC) of the oil was 50% for Aspergillus niger and 25% for Penicillium expansun, while that of the derivant was 25% for Aspergillus niger and 20% for Penicillium expansun. Both eugenol and its derivant also inhibited the growth of Aspergillus niger and Penicillium expansun, and the MIC of the eugenol was 1% for Aspergillus niger and 0.5% for Penicillium expansun, while that of the eugenol derivant was 5% for both Aspergillus niger and Penicillium expansun.更多还原