摘要
目的:提取含笑花、紫玉兰花、栀子花、藿香花以及蔷薇花中的挥发性物质,探讨这5种花挥发性物质的抗氧化活性和抗菌活性为其开发利用可提供科学依据。方法:用水蒸气蒸馏法从含笑花、紫玉兰花、栀子花、藿香花以及蔷薇花中分别提取挥发性物质,测定其对羟基自由基的清除作用来确定抗氧化活性效果,测定最小抑菌浓度(MIC)和最小杀菌浓度(MBC)来确定这5种花挥发性物质的抗菌活性。结果:5种花的挥发性物质均有明显的抗氧化活性,这5种花的挥发性物质均具有显著地抗菌活性。结论:这5种花的挥发性物质抗氧化活性大小依次为含笑花﹥藿香花﹥紫玉兰花﹥栀子花﹥蔷薇花;抗菌活性大小依次为藿香花﹥紫玉兰花﹥蔷薇花﹥栀子花﹥含笑花。
Objective：These volatile components were extracted from 5 species flowers of Michelia figo, Magnolia liliflora, Gardenia jasminoides, Agastache rugosa, and Rosa multiflora , this research will provide scientificproof for the search of anti-oxidation activities and antimicrobial activities to empolder these natural resources. Method： These volatile components were extracted from flowers of M. figo, M. liliflora, G. jasminoides, A. rugosa, and R. multiflora respectively by steam distillation. Five species volatile components were investigated about antimicrobial activities of scavenging effect for · OH, and were evaluated to anti-oxidation activities using minimum inhibitory concentration （MIC） and minimum bactericidal concentration （MBC） methods. Result： Five species volatile components have obvious action to anti-oxidation activities of scavenging effect for · OH, and inhibited the growth of testing bacterias and sterilized them. Conclusion： Their anti-oxidation activities showed M. figo 〉 A. rugosa 〉 M. liliflora 〉 G. jasminoides 〉 R. multiflora. The antimicrobial results showed A. rugosa 〉 M. liliflora 〉 R. multiflora 〉 G. jasminoides 〉 M. figo.
出处
《中国实验方剂学杂志》
CAS
北大核心
2011年第3期103-107,共5页
Chinese Journal of Experimental Traditional Medical Formulae
基金
陕西省教育厅专项科研计划项目(2010JK471)
陕西理工学院科技处项目(SLG0812)
关键词
花
挥发性物质
抗氧化活性
抗菌活性
flower
volatile component
anti-oxidation activity
antimicrobial activity
