Cellulase hydrolysis of rice straw and inactivation of endoglucanase in urea solution

Journal of Agricultural and Food Chemistry

Volumn 59, Issue 20, 2011, Pages 10971-10975

  Tao, Yi Ming ^a   Xu, Xin Qi ^a   Ma, Su Juan ^a   Liang, Ge ^a   Wu, Xiao Bing ^a   Long, Min Nan ^a   Chen, Qing Xi ^a  

^a XIAMEN UNIVERSITY   (China)

Author keywords

Aspergillus; cellulase; denaturation; endoglucanase; hydrolysis; urea

Indexed keywords

CELLULASE; CONFORMATIONAL CHANGE; ENDOGLUCANASES; ENZYME CONCENTRATIONS; EXPERIMENTAL CONDITIONS; FLUORESCENCE EMISSION SPECTROSCOPY; MICROSCOPIC RATE CONSTANTS; NITROGEN SOURCES; REVERSIBLE REACTION; RICE STRAWS; UREA SOLUTIONS;

ASPERGILLUS; DENATURATION; EMISSION SPECTROSCOPY; ENZYMES; HYDROLYSIS; METABOLISM; PH EFFECTS; RATE CONSTANTS;

UREA;

CELLULASE; UREA;

ARTICLE; ASPERGILLUS; DRUG ANTAGONISM; DRUG EFFECT; ENZYMOLOGY; HYDROLYSIS; METABOLISM; PROTEIN DENATURATION; RICE; SOLUTION AND SOLUBILITY; SPECTROFLUOROMETRY;

ASPERGILLUS; CELLULASE; HYDROLYSIS; ORYZA SATIVA; PROTEIN DENATURATION; SOLUTIONS; SPECTROMETRY, FLUORESCENCE; UREA;

ASPERGILLUS; ASPERGILLUS GLAUCUS; FUNGI;

EID: 80054989496     PISSN: 00218561     EISSN: 15205118     Source Type: Journal    
DOI: 10.1021/jf203712n     Document Type: Article

References (16)

1. Xu, J.; Jiang, J.; Chen, J. Biofuel production from catalytic cracking of woody oils Bioresour. Technol. 2010, 102 (4) 100-107
2. Peralta-Yahya, P. P.; Keasling, J. D. Advanced biofuel production in microbes Biotechnol. J. 2010, 5 (2) 147-162
3. Jeoh, T.; Ishizawa, C. I.; Davis, M. F.; Himmel, M. E.; Adney, W. S.; Johnson, D. K. Cellulase digestibility of pretreated biomass is limited by cellulose accessibility Biotechnol. Bioeng. 2007, 98 (1) 112-122 (Pubitemid 47325828)
4. Wang, H.; Wang, X.; Zhang, T.; Zhou, H. Comparison between conformational change and inactivation rates of aminoacylase during denaturation in urea solutions Sci. China, Ser. B: Chem. 1995, 38 (3) 328-335
5. Xu, C.; Long, M. N.; Wu, X. B.; Xu, H. J.; Chen, Z. A.; Zhang, F. Z.; Xu, L. S. Screening and characterization of a high cellulase producing strain Aspergillus glaucus XC9 Front. Biol. China 2006, 1, 35-40 (Pubitemid 44072591)
6. Tao, Y. M.; Zhu, X. Z.; Huang, J. Z.; Ma, S. J.; Long, M. N.; Chen, Q. X. Purification and properties of endoglucanase from a sugar cane bagasse hydrolyzing strain, Aspergillus glaucus XC9 J. Agric. Food Chem. 2010, 58 (10) 6126-6130
7. Gao, J. M.; Weng, H. B.; Zhu, D. H.; Yuan, M. X.; Guan, F. X.; Xi, Y. Production and characterization of cellulolytic enzymes from the thermoacidophilic fungal Aspergillus terreus M11 under solid-state cultivation of corn stover Bioresour. Technol. 2008, 99, 7623-7629
8. Ghose, T. K. Measurement of cellulase activities Pure Appl. Chem. 1987, 59, 257-268
9. Miller, G. L. Use of the dinitrosalicylic acid reagent for the determination of reducing sugars Anal. Chem. 1959, 31, 426-428
10. McIntosh, S.; Vancov, T. Optimisation of dilute alkaline pretreatment for enzymatic saccharification of wheat straw Biomass Bioenergy 2011, 35, 3094-3103
11. Liao, J. H.; Chen, Q. X.; Zhang, Q.; Yang, Y.; Shi, Y. Unfolding and inactivation of abalone (Haliotis diversicolor) alkaline phosphatase during denaturation by guanidine hydrochloride Appl. Biochem. Biotechnol. 2009, 158 (2) 323-333
12. Tsou, C. L. Kinetics of Substrate Reaction during Irreversible Modification of Enzyme Activity. In Advances in Enzymology and Related Areas of Molecular Biology; Meister, A., Ed.; Wiley: New York, 1988; Vol. 61, pp 381-436.
13. Rashid, F.; Sharma, S.; Bano, B. Comparison of guanidine hydrochloride and urea denaturation on inactivation and unfolding of human placental Protein J. 2005, 24 (5) 284-292
14. Wu, B. N.; Park, Y. D.; Tian, W. X.; Zhou, H. M. Unfolding and inactivation of fatty acid synthase from chicken liver during urea denaturation Biochim. Biophys. Acta 2001, 1549, 112-121
15. Inui, T.; Ohkubo, T.; Emi, M.; Irikura, D.; Hayaishi, O.; Urade, Y. Characterization of the unfolding process of lipocalin-type prostaglandin D synthase J. Biol. Chem. 2003, 278 (5) 2845-2852 (Pubitemid 36801188)
16. Chen, Q. X.; Zhang, Z.; Huang, H.; Zhao, F. K.; Xu, G. J. Unfolding and inactivation of Ampullarium crossean beta-glucosidase during denaturation by guanidine hydrochloride Int. J. Biochem. Cell Biol. 2003, 35 (8) 1227-1233 (Pubitemid 36577312)