摘要
为构建嗜酸乳杆菌细胞生长数学模型,分析了嗜酸乳杆菌在发酵过程中不同发酵时间的细胞活浓度的动态变化趋势,经处理后拟合出其细胞生长的数学模型。结果表明,Logistic曲线能很好地拟合嗜酸乳杆菌细胞生长的动态变化,为其发酵工艺优化控制和发酵代谢产物分析提供了理论依据。
The dynamic trends of living cell content of Lactobacillus acidophilus during its fermentation process were analyzed. According to the experimental data, mathematical modeling of Lactobacillus acidophilus cell growth was simulated. The results showed that the Logistic curve could be used to describe the mathematical modeling of Lactobacillus acidophilus cell growth well. The establishment of the model is the theoretic basis in optimizing the fermentable parameters and analyzing the fermented metabolites.
出处
《江苏调味副食品》
2006年第5期11-13,21,共4页
Jiangsu Condiment and Subsidiary Food
