香叶抑菌活性物质提取工艺优化Optimization of Extraction Technology for Antibacterial Substances from Laurus nobilis
王晋,曾丽华,胡月英,陈文学
摘要(Abstract):
为研究香叶抑菌活性物质的提取工艺,选取枯草芽孢杆菌作为指示菌,以提取率×抑菌直径为参考指标,用响应面法进行工艺参数优化。结果表明:最佳提取工艺条件为乙醇浓度66%,浸泡时间9.7h,超声波提取时间90min。
关键词(KeyWords): 香叶;抑菌;响应面法
基金项目(Foundation): 2013年度中西部高校提升综合实力工作资金“大学生创新创业训练计划基金项目”;; 海南大学博士启动基金项目(kyqd1224)
作者(Author): 王晋,曾丽华,胡月英,陈文学
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