Chem. J. Chinese Universities ›› 1991, Vol. 12 ›› Issue (9): 1265.
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Feng Yan, Jin Xiao-hong, Li Zeng-ji, Cao Shu-gui, Cheng Yu-hua
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Abstract: The effect of several synthesized macromolecules on the saccharification of cellulase was researched. Strong polypositive ion (PⅠ, P Ⅱ), moderately polynegative ion (PⅢ) macromolecules could enhance the saccharification. But strong polynegative ion (PⅣ) macromolecules could not. PⅠ (1. 3×10-1mol/L), PE (1. 3×10-3mol/L) and PI (1. 3×10-2mol/L) made the saccharification of cellulase increased by 190%, 45%, 75% respectively. The mechanism of enhancement of saccharification by macromolecules was researched from the view point--the effects of macro-molecules on the activity of each component of cellulase and the adsorption amount of enzyme on the substrate.
Key words: Cellulase, Macromolecules, Saccharification
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Feng Yan, Jin Xiao-hong, Li Zeng-ji, Cao Shu-gui, Cheng Yu-hua. The Effect of Macromolecule Additives on the Saccharification of Cellulase[J]. Chem. J. Chinese Universities, 1991, 12(9): 1265.
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http://www.cjcu.jlu.edu.cn/EN/Y1991/V12/I9/1265