Influence of Calcium, Magnesium, and Iron Ions on Aerobic Granulation

被引：0
作者：
Beata Kończak
Jagna Karcz
Korneliusz Miksch
机构：
[1] Silesian University of Technology,Environmental Biotechnology Department, Faculty of Power and Environmental Engineering
[2] Silesian University,Laboratory of Electron Scanning Microscopy, Faculty of Biology and Environmental Protection
来源：
Applied Biochemistry and Biotechnology | 2014年 / 174卷
关键词：
Aerobic granule; Multivalent cations; Formation; Stability;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
In this study, we investigated the effect of different multivalent cations on granule formation. Previous experiments showed that formation of matrix EPS and their structure depend of the presence of divalent cations. This study indicates that trivalent cations are also playing an important role. However, the more compact granules were formed in the presence of all cations. The authors tried also to determine changes in proteomic profile of slime and tightly bound EPS. These results showed that matrix EPS is composed of a variety of large and complex proteins, but there are also small proteins, like for example, lectins. These small proteins have a role in the interaction between cells and exopolysaccharides and in granules formation.
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页码：2910 / 2918
页数：8
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