广州化工
廣州化工
엄주화공
GUANGZHOU CHEMICAL INDUSTRY AND TECHNOLOGY
2011年
21期
93-95,124
,共4页
吴茱萸%柠檬苦素%抑菌效果%藤黄微球菌
吳茱萸%檸檬苦素%抑菌效果%籐黃微毬菌
오수유%저몽고소%억균효과%등황미구균
Fructus Evodia%limonin%bacteriostatic effects%micrococcus luteus
采用稀释法研究了吴茱萸柠檬苦素提取物的最低抑菌浓度（MIC）和最低杀菌浓度（MBC）,并采用滤纸片法对吴茱萸柠檬苦素提取物和吴茱萸的醇提物的抑菌活性进行了对比研究。试验结果表明吴茱萸柠檬苦素提取物对藤黄微球菌、沙门氏菌、痢疾志贺氏菌、柠檬酸杆菌的抑菌效果及杀菌效果较好,其中吴茱萸柠檬苦素提取物的抑菌杀菌效果明显高于同浓度的乙醇提取物,对金黄色葡萄球菌、藤黄微球菌和志贺氏菌的最低抑菌浓度低于0.46mg/mL,最小杀菌浓度为0.92 mg/mL。吴茱萸柠檬苦素提取物的抑菌效果要优于吴茱萸乙醇提取物,因此在抑菌方面应该注重吴茱萸柠檬苦素提取物的开发及应用。
採用稀釋法研究瞭吳茱萸檸檬苦素提取物的最低抑菌濃度（MIC）和最低殺菌濃度（MBC）,併採用濾紙片法對吳茱萸檸檬苦素提取物和吳茱萸的醇提物的抑菌活性進行瞭對比研究。試驗結果錶明吳茱萸檸檬苦素提取物對籐黃微毬菌、沙門氏菌、痢疾誌賀氏菌、檸檬痠桿菌的抑菌效果及殺菌效果較好,其中吳茱萸檸檬苦素提取物的抑菌殺菌效果明顯高于同濃度的乙醇提取物,對金黃色葡萄毬菌、籐黃微毬菌和誌賀氏菌的最低抑菌濃度低于0.46mg/mL,最小殺菌濃度為0.92 mg/mL。吳茱萸檸檬苦素提取物的抑菌效果要優于吳茱萸乙醇提取物,因此在抑菌方麵應該註重吳茱萸檸檬苦素提取物的開髮及應用。
채용희석법연구료오수유저몽고소제취물적최저억균농도（MIC）화최저살균농도（MBC）,병채용려지편법대오수유저몽고소제취물화오수유적순제물적억균활성진행료대비연구。시험결과표명오수유저몽고소제취물대등황미구균、사문씨균、이질지하씨균、저몽산간균적억균효과급살균효과교호,기중오수유저몽고소제취물적억균살균효과명현고우동농도적을순제취물,대금황색포도구균、등황미구균화지하씨균적최저억균농도저우0.46mg/mL,최소살균농도위0.92 mg/mL。오수유저몽고소제취물적억균효과요우우오수유을순제취물,인차재억균방면응해주중오수유저몽고소제취물적개발급응용。
The minimum inhibitory concentration（MIC） and minimum bactericidal concentration（MBC） of Fructus Evodia limornin extract were studied with dilution method,and a comparative study of limonin Evodia extract and alcohol extract of bacteriostatic activity was carried out using filter paper method.The results showed that bacteriostatic and bactericidal effects of limonin Evodia extracts were better on micrococcus luteus,Salmonella,Shigella,Citrobacter,which limonin Evodia extract significantly higher bacteriostatic effect of antimicrobial at the same concentration of ethanol extract,the minimum inhibitory concentration was less than 0.46 mg/mL on Staphylococcus aureus,micrococcus luteus and Shigella bacteria,and the minimum bactericidal concentration was 0.92 mg/mL.Limonin Evodia extract was superior to the antibacterial activity of ethanol extract of Evodia,and the inhibition in development and application of limonin Evodia extract should be focused on.
