What question did this study set out to answer?

To evaluate how cellulase catalytic activity and physical adsorption onto substrate surfaces dictate the rate and efficiency of enzymatic hydrolysis across amorphous and crystalline forms of cellulose.

February 11, 1986Biochemistry

Role of the activity and adsorption of cellulases in the efficiency of the enzymic hydrolysis of amorphous and crystalline cellulose

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Authors

AKAnatole A. KlyosovRussian Academy of Sciences OMOlga V. MitkevichFederal Research Centre of Nutrition and Biotechnology АСА. П. СиницынRussian Academy of Sciences

Discussion

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Implication

In vitro biochemical analysis demonstrates distinct roles for enzyme activity and adsorption in cellulose hydrolysis, indicating substrate structure governs degradation efficiency.

Key Points

To evaluate how cellulase catalytic activity and physical adsorption onto substrate surfaces dictate the rate and efficiency of enzymatic hydrolysis across amorphous and crystalline forms of cellulose.
Assayed cellulase enzyme preparations for catalytic activity and adsorption isotherms on insoluble cellulose substrates.
Quantified the rate of enzymic hydrolysis on both amorphous and highly ordered crystalline cellulose matrices.
Cellulase adsorption capacity acts as the primary rate-determining step during the enzymatic degradation of crystalline cellulose.
Catalytic activity alone predominantly drives the hydrolysis rate for amorphous cellulose, requiring less dependent surface binding.

Cite This Study

Klyosov et al. (1986) studied this question.

synapsesocial.com/papers/6a6f92d875498292b708f4e8 https://doi.org/10.1021/bi00351a003

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Implication

In vitro biochemical analysis demonstrates distinct roles for enzyme activity and adsorption in cellulose hydrolysis, indicating substrate structure governs degradation efficiency.

Role of the activity and adsorption of cellulases in the efficiency of the enzymic hydrolysis of amorphous and crystalline cellulose

Discussion

Member takes

Implication

Key Points

Cite This Study

Role of the activity and adsorption of cellulases in the efficiency of the enzymic hydrolysis of amorphous and crystalline cellulose

Discussion

Member takes

Implication

Key Points

Cite This Study

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Also Consider