Biofilm formation and extracellular polymeric substances (EPS) production by Bacillus subtilis depending on nutritional conditions in the presence of polyester film

被引：0
|
作者：
Stanislava Voběrková
Soňa Hermanová
Kamila Hrubanová
Vladislav Krzyžánek
机构：
[1] Mendel University in Brno,Institute of Chemistry and Biochemistry, Faculty of Agronomy
[2] University of Chemistry and Technology Prague,Department of Polymers, Faculty of Chemical Technology
[3] Institute of Scientific Instruments of ASCR,undefined
来源：
Folia Microbiologica | 2016年 / 61卷
关键词：
Extracellular Polymeric Substance; Mineral Medium; eDNA; Extracellular Polymeric Substance Production; Nutrient Broth Medium;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
The influence of biofilm formation as the mode of microorganism growth on degradation of synthetic polymers represents an important research topic. This study focuses on the effect of biofilm developed by Bacillus subtilis (BS) cultivated submerged under various nutrition conditions on biodeterioration of poly(ε-caprolactone) film. Polymer in the film form (thickness 0.7 mm) was incubated for 21 days either continuously or by regularly renewed system. The scission of polyester chain bonds took place in all biotic media and was enhanced by biofilm formation in nutrient-rich media.
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页码：91 / 100
页数：9
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