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《Materials Review》 2014-24
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Research on Bacterial Cellulose Degradation in a Simulated Body Fluid

SUN Xiaoxiao;WANG Huaping;YANG Jingxuan;LI Zhe;CHEN Shiyan;XU Yuemin;State Key Laboratory for Modification of Chemical Fibers and Polymer Materials,School of Material Science and Engineering,Donghua University;The Sixth People′s Hospital Affiliated to Shanghai Jiaotong University;  
The degradation process of bacterial cellulose(BC)by different cellulase was studied,especially the factors that influence the degradation of BC in a simulated body fluid.The results showed that neutral cellulase had higher activity in a simulated body environment.Cellulase activity reduced along with time in a simulated body fluid but there was no deactivation.BC could be degraded by cellulase in the long term.At the same time,theβ-glucoside enzyme played a great role in promoting BC degradation.When the ratio came to 60%,the rate of BC degradation was the highest.
【Fund】: 国家自然科学基金(51273043;81370795)
【CateGory Index】: TQ352.78
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