Surface thermodynamics of pellet formation in Aspergillus niger

被引:23
作者
Ryoo, DH [1 ]
Choi, CS
机构
[1] Jeonju Univ, Dept Environm Engn, Jeonju 560759, South Korea
[2] Jeonju Univ, Sch Life Sci, Jeonju 560759, South Korea
关键词
thermodynamics; pellet; fungi; hydrophobicity;
D O I
10.1023/A:1005414725670
中图分类号
Q81 [生物工程学(生物技术)]; Q93 [微生物学];
学科分类号
071005 ; 0836 ; 090102 ; 100705 ;
摘要
The fungal pellets were formed from the surface thermodynamic balance between fungal cell and liquid media. The Gibbs free energy of pellet formation of the initial culture media (-73 similar to -81 ergs/cm(2)) were increased to -13 similar to 46 ergs/cm(2) at 48 h, FTIR analysis showed that factors inducing pellet formation simultaneously increased the cell wall hydrophobicity of Aspergillus niger.
引用
收藏
页码:97 / 100
页数:4
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