海南桉叶浸提物的抗菌及降解双酚A研究  

Study on Antimicrobial Activities of Hainan Eucalyptus Leaf Extracts and Its Degradation for Bisphenol A

作　　者：杨东升[1] 张青苗[1] 谢晓红[2] 罗先群[1] 

机构地区：[1]海南大学理工学院生物工程系,海南海口570228 [2]海南省人民医院,海南海口570311

出　　处：《化学与生物工程》2007年第11期35-37,共3页Chemistry & Bioengineering

基　　金：海南省自然科学基金资助项目(30516)

摘　　要：研究了海南桉叶浸提物的抗菌特性。发现采用乙醇浸提可以得到较高的收率及较好的抗菌效果,乙醇浸提物对金黄色葡萄球菌的青霉素效价约为670 U.mL-1。桉叶的甲醇和乙醇浸提物对双酚A具有极强的降解能力。The antimicrobial activities of Hainan Eucalyptus leaf extracts had been studied in this paper. The way of extracting by ethanol gave higher yield of product which showed better antimicrobial activities. Ethanol extracts were equivalent to 670 U · mL^-1 of penicillin on inhibiting Staphylococcus aureus. Methanol and ethanol extracts showed strong abilities of degrading bisphenol A alone.

关 键 词：海南桉叶 浸提物 抗菌活性 双酚A 降解 

分 类 号：TQ461[化学工程—制药化工] X783[环境科学与工程—环境工程]