节点文献

利用响应面分析法优化醋酸菌AD₁的发酵条件

Optimizing Fermentation Conditions for Acetobacter AD₁ Using Response Surface Analysis

推荐 CAJ下载
PDF下载
不支持迅雷等下载工具，请取消加速工具后下载。

【Author】 Dong Shuge,Guan Bin,Xiong Sanyu,Zheng Jun,Wang Yan(Institute of Food Science and Engineering,Ocean University of China,Qingdao 266003,China)

【机构】中国海洋大学食品科学与工程学院；中国海洋大学食品科学与工程学院山东青岛266003在读研究生；山东青岛266003；

【摘要】醋酸菌AD1是从腐烂的苹果中筛选出的,通过响应面分析法对其发酵条件进行了优化。考察了底物乙醇浓度对醋酸菌产酸的影响;借助于SAS软件,采用Plackett-Burman试验设计法及响应面分析法对发酵条件进行优化,确定了最佳发酵条件;优化后醋酸菌产酸量提高了47.18%。更多还原

【Abstract】 The Acetobacter AD1 was selected from rotten apples and its fermentation conditions were optimized using response surface analysis.The effect of alcohol concentration on acetic acid production was studied.The fermentation conditions were optimized by using SAS software combined with the Plackett-Burman design and response surface analysis method.Under the optimum conditions,the acetic acid yield was increased by 47.18%.更多还原