Exploring novel ultrafine Eri silk bioscaffold for enzyme stabilisation in cellobiose hydrolysis

Bioresource Technology

Volumn 145, Issue , 2013, Pages 302-306

  Verma, Madan L ^a   Rajkhowa, Rangam ^a   Wang, Xungai ^a   Barrow, Colin J ^a   Puri, Munish ^a  

^a DEAKIN UNIVERSITY   (Australia)

Author keywords

Biofuel; Immobilisation; Lignocellulose; Nanobiotechnology; Gucosidase

Indexed keywords

ASPERGILLUS; BIOFUELS; HYDROLYSIS; NANOBIOTECHNOLOGY; SILK;

ASPERGILLUS NIGER; BIOFUEL PRODUCTION; IMMOBILISATION; IMMOBILISED ENZYMES; LIGNOCELLULOSE; MICHAELIS CONSTANTS; PROTECTIVE EFFECTS; THERMAL DENATURATIONS;

ENZYMES;

BETA GLUCOSIDASE; CELLOBIOSE; ERI SILK; SILK; UNCLASSIFIED DRUG;

ADSORPTION; ANIMAL PRODUCT; BIOFUEL; BIOTECHNOLOGY; CELLULOSE; DISACCHARIDE; ENZYME ACTIVITY; FUNGUS; HYDROLYSIS; IMMOBILIZATION; INDUSTRIAL PRODUCTION; LIGNIN; NANOTECHNOLOGY; OPERATIONS TECHNOLOGY; PARTICLE SIZE; REACTION KINETICS;

ADSORPTION; ARTICLE; ASPERGILLUS NIGER; BIOFUEL PRODUCTION; CONTROLLED STUDY; DENATURATION; ENZYME STABILITY; HYDROLYSIS; MICHAELIS CONSTANT; NONHUMAN; PH; PRIORITY JOURNAL;

ASPERGILLUS NIGER;

BIOFUEL; IMMOBILISATION; LIGNOCELLULOSE; NANOBIOTECHNOLOGY; Β-GUCOSIDASE;

ADSORPTION; ASPERGILLUS NIGER; BETA-GLUCOSIDASE; BIOFUELS; BIOTECHNOLOGY; CELLOBIOSE; ENZYME STABILITY; ENZYMES, IMMOBILIZED; HOT TEMPERATURE; HYDROGEN-ION CONCENTRATION; HYDROLYSIS; NANOTECHNOLOGY; PARTICLE SIZE; SILK;

EID: 84883457219     PISSN: 09608524     EISSN: 18732976     Source Type: Journal    
DOI: 10.1016/j.biortech.2013.01.065     Document Type: Article

References (20)

1. Bradford M.M. A rapid and sensitive method for the quantitation of microgram quantities of protein utilizing the principle of protein-dye binding. Anal. Biochem. 1976, 72:248-254.
2. Calsavara L.P., De Moraes F.F., Zanin G.M. Comparison of catalytic properties of free and immobilised cellobiase novozyme 188. Appl. Biochem. Biotechnol. 2001, 91-93:615-626.
3. Chauve M., Mathis H., Huc D., Casanave D., Monot F., Ferreira N. Comparative kinetic analysis of two fungal beta-glucosidases. Biotechnol. Biofuels 2010, 3:3.
4. Gomes J.M., Romero M.D., Fernandez T.M., Garcia S. Immobilisation and enzymatic activity of β-glucosidase on mesoporous SBA-15 silica. J. Porous Mater. 2010, 17:657-662.
5. Jung Y.R., Shin H.Y., Song Y.S., Kim S.B., Kim S.W. Enhancement of immobilised enzyme activity by pretreatment of β glucosidase with cellobiose and glucose. J. Ind. Eng. Chem. 2012, 18:702-706.
6. Lee S.M., Jin L.H., Kim J.H., Han S.O., Na H.B., Hyeon T., Koo Y.M., Kim J., Lee J.H. Beta-glucosidase coating on polymer nanofibers for improved cellulosic ethanol production. Bioprocess. Biosyst. Eng. 2010, 33:141-147.
7. Lu S., Wang X., Lu Q., Hu X., Uppal N., Omenetto F.G., Kaplan D.L. Stabilization of enzymes in silk films. Biomacromolecules 2009, 10:1032-1042.
8. Martel A., Burghammer M., Davies R.J., Riekel C. Thermal behavior of Bombyx mori silk: evolution of crystalline parameters, molecular structure, and mechanical properties. Biomacromolecules 2007, 8:3548-3556.
9. Mateo C., Palomo J.M., Lorente G.F., Guisan J.M., Lafuente R.F. Improvement of enzyme activity, stability and selectivity via immobilisation techniques. Enzyme Microb. Technol. 2007, 40:1451-1463.
10. Nagatomo H., Matsushita Y., Sugamoto K., Matsui T. Preparation and properties of gelatin-immobilised β-glucosidase from Pyrococcus furiosus. Biosci. Biotechnol. Biochem. 2005, 69:128-136.
11. Puri M., Abraham R.E., Barrow C.J. Biofuel production: prospects, challenges and feedstock in Australia. Ren. Sust. Energy Rev. 2012, 16:6022-6031.
12. Rajkhowa R., Wang L., Kanwar J.R., Wang X. Fabrication of ultrafine powder from Eri silk through attritor and jet milling. Powder Technol. 2009, 191:155-163.
13. Singh R.K., Zhang Y.W., Nguyen N.P.T., Jeya M., Lee J.K. Covalent immobilisation of β-1,4-glucosidase from Agaricus arvensis onto functionalized silicon oxide nanoparticles. Appl. Microbiol. Biotechnol. 2011, 89:337-344.
14. Sorensen A., Lübeck P.S., Lübeck M., Teller P.J., Ahring B.K. β-glucosidases from a new Aspergillus species can substitute commercial β-glucosidases for saccharification of lignocellulosic biomass. Can. J. Microbiol. 2011, 57:638-650.
15. Takahashi M., Konishi Y., Takeda T. Biochemical characterization of Magnaporthe oryzae β-glucosidases for efficient β-glucan hydrolysis. Appl. Microbiol. Biotechnol. 2011, 91:1073-1082.
16. Taqieddin E., Amiji M. Enzyme immobilisation in novel alginate-chitosan core-shell microcapsules. Biomaterials 2004, 25:1937-1945.
17. Tu M., Zhang X., Kurabi A., Gilkes N., Mabee W., Saddler J. Immobilisation of β-glucosidase on Eupergit C for lignocellulose hydrolysis. Biotechnol. Lett. 2006, 28:151-156.
18. Verma M.L., Barrow C.J., Kennedy J.F., Puri M. Immobilisation of β-D-galactosidase from Kluyveromyces lactis on functionalized silicon dioxide nanoparticles: characterization and lactose hydrolysis. Int. J. Biol. Macromol. 2012, 50:432-437.
19. Xue R., Woodley J.M. Process technology for multi-enzymatic reaction systems. Bioresour. Technol. 2012, 115:183-195.
20. Zhou Z., Zhang Y. Biosynthesis of β-glucosidase-silk fibrion nanoparticles conjugates and enzymatic characteristics. Adv. Mater. Res. 2011, 175-176:186-191.