Kinetics of Lactic Acid Fermentation on Food Waste by Lactobacillus bulgaricus

摘要：

Lactic acid (LA) production from food waste (FW) is a novel recycling method for organic solid waste.In this study,35.12g/L LA produced from non-autoclaved FW by Lactobacillus bulgaricus,with a volumetric productivity of 0.98g/(L·h).The kinetic model of lactic acid formation in the FW fermentation at 45 ℃ and pH 5.5-6.0 was established.A nonlinear parameter estimation procedure was used to obtain optimal kinetic model parameters.

关键词： food waste lactic acid fermentation kinetic model

作者: Min Wang Zhijun Xu Tianlei Qiu Xiaohong Sun Meilin Han Xuming Wang

作者单位: Beijing Agro-Biotechnology Research Center,Beijing 100097,China Agricultural Division,Jilin University,Changchun 130062,China

会议类型: 国际会议

会议名称: 2010 International Conference of Environment Materials and Environment Management(2010年环境材料与环境管理国际学术会议 EMEM 2010)

会议地点: 哈尔滨

会议语种:英文

页码: 1235-1238

在线出版日期: 2010-07-24（万方平台首次上网日期，不代表论文的发表时间）