Abstract
A well-known industrial fungus for enzyme production, Aspergillus niger, was selected to produce the feruloyl esterase FAEA by homologous overexpression for pulp bleaching application. The gpd gene promoter was used to drive FAEA expression. Changing the nature and concentration of the carbon source nature (maltose to glucose; from 2.5 to 60 g l−1), improved FAEA activity 24.5-fold and a yield of 1 g l−1 of the corresponding protein in the culture medium was achieved. The secreted FAEA was purified 3.5-fold to homogeneity in a two-step purification procedure with a recovery of 69%. The overproduced protein was characterised and presented properties in good agreement with those of native FAEA. The recombinant FAEA was tested for wheat straw pulp bleaching, with or without a laccase mediator system and xylanase. Best results were obtained using a bi-sequential process with a sequence including xylanase, FAEA and laccase, and yielded very efficient delignification—close to 75%—and a kappa number of 3.9. This is the first report on the potential application of recombinant FAEA in the pulp and paper sector.
Similar content being viewed by others
References
Addleman K, Archibald F (1993) Kraft pulp bleaching and delignification by dikaryons and monokaryons of Trametes versicolor. Appl Environ Microbiol 59:266–273
Asther M, Haon M, Roussos S, Record E, Delattre M, Lesage-Meessen, Labat M, Asther M (2002) Feruloyl esterase from Aspergillus niger: a comparison of the production in solid and submerged fermentation. Process Biochem 38:685–691
Bajpai P (1999) Application of enzymes in the pulp and paper industry. Biotechnol Prog 15:147–157
Berka RM, Schneider P, Golightly EJ, Brown SH, Madden M, Brown KM, Halkier T, Mondorf K, Xu F (1997) Characterization of the gene encoding an extracellular laccase of Myceliophthora thermophila and analysis of the recombinant enzyme expressed in Aspergillus oryzae. Appl Environ Microbiol 63:3151–3157
Call HP, Mücke I (1997) History, overview and applications of mediated lignolytic systems, especially laccase-mediator-systems—Lignozym-process). J Biotechnol 53:163–202
Faulds CB, Williamson G (1994) Purification and characterization of a ferulic acid esterase (FAEIII) from Aspergillus niger: Specificity for the phenolic moiety and binding to microcrystalline cellulose. Microbiology 140:779–787
Gordon CL, Khalaj V, Ram AFJ, Archer DB, Brookman JL, Trinci APJ, Jeenes DJ, Doonan JH, Wells B, Punt PJ, van den Hondel CAMJJ Robson GD (2000) Glucoamylase: fluorescence protein fusions to monitor protein secretion in Aspergillus niger. Microbiology 146:415–426
Hartingsveldt W van, Mattern IE, van Zeijl CM, Pouwels PH, van den Hondel CAMJJ (1987) Development of a homologous transformation system for Aspergillus niger based on the pyrG gene. Mol Gen Genet 206:71–75
Herpoël I, Jeller H, Fang G, Petit-Conil M, Bourbonnais R, Robert JL, Asther M, Sigoillot JC (2002) Efficient enzymatic delignification of wheat straw pulp by a sequential xylanase-laccase mediator treatment. J Pulp Paper Sci 28:67–71
Juge N, Williamson G, Puigserver A, Cummings NJ, Connerton IF, Faulds CB (2001) High-level production of recombinant Aspergillus niger cinnamoyl esterase (FAEA) in the methylotrophic yeast Pichia pastoris. FEMS Yeast Res 1:127–132
Laemmli UK (1970) Cleavage of structural proteins during the assembly of the head of bacteriophage T4. Nature 227:680–685
Lowry OH, Rosebrough NJ, Farr AL, Randall RJ (1951) Protein measurement with the Folin phenol reagent. J Biol Chem 193:265–275
Mayer AM, Staples RC (2002) Laccase: new functions for an old enzyme. Phytochemistry 60:551–565
Paice MG, Bourbonnais R, Reid ID, Archibald FS, Jurasek L (1995) Oxidative bleaching enzymes: a review. J Pulp Paper Sci 21:J280–J284
Pande H (1998) Non-wood fibre and global fibre supply. Unasylva 49: http://www/fao.org/docrep/w7990E/w7990e08.htm
Punt PJ, van den Hondel CAMJJ (1992) Transformation of filamentous fungi based on hygromycin B and phleomycin resistance markers. Methods Enzymol 206:447–457
Ralet MC, Faulds CB, Williamson G, Thibault JF (1994) Degradation of feruloylated oligosaccharides from sugar beet pulp and wheat bran by ferulic acid esterases from Aspergillus niger. Carbohydr Res 263:257–259
Record E, Punt PJ, Chamkha M, Labat M, van den Hondel CAMJJ, Asther M (2002) Expression of the Pycnoporus cinnabarinus laccase gene in Aspergillus niger and characterization of the recombinant enzyme. Eur J Biochem 269:602–609
Reid ID, Paice MG (1994) Biological bleaching of kraft pulps by white-rot fungi and their enzymes. FEMS Microbiol Reviews 13:369–376
Saulnier L, Thibault JF (1999) Ferulic acid and diferulic acids as components of sugar-beet pectins and maize bran heteroxylans. J Sci Food Agric 79:396–402
Sigoillot JC, Petit-Conil M, Ruel K, Moukha S, Comtat J, Laugero C, Joseleau JP, de Choudens C, Asther M (1997) Enzymatic treatment with manganese peroxidases from Phanerochaete chrysosporium for enhancing wheat straw pulp characteristics. Holzforschung 51:549–556
Sigoillot JC, Petit-Conil M, Herpoël I, Joseleau JP, Ruel K, Kurek B, de Choudens C, Asther M (2001). Energy saving with fungal enzymatic treatment of industrial poplar alkaline peroxide pulps. Enz Microbial Technol 29:160–165
Sun RC, Sun XF, Wang SQ, Zhu W, Wang XY (2002) Ester and ether linkages between hydroxycinnamic acids and lignins from wheat, rice, rye, and barley straws, maize stems, and fast-growing poplar wood. Ind Crops Prod 15:179–188
Vries RP de, Michelsen B, Poulsen CH, Kroon PA, van den Heuvel RHH, Faulds CB, Williamson G, van den Hombergh JPTW, Visser J (1997) The faeA genes from Aspergillus niger and Aspergillus tubingensis encode ferulic acid esterases involved in degradation of complex cell wall polysaccharides. Appl Environ Microbiol 63:4638–4644
Williamson G, Kroon PA, Faulds GB (1998) Hairy plant polysaccharides: a close shave with microbial esterases. Microbiology 144:2011–2023
Yaver DS, Del Carmen Overjero M, Xu F, Nelson BA, Brown KM, Halkier T, Bernauer S, Brown SH, Kauppinen S (1999) Molecular characterization of laccase genes from the basidiomycete Coprinus cinereus and heterologous expression of the laccase Lcc1. Appl Environ Microbiol 65:4943–4948
Acknowledgements
This work was supported by the Fifth European Framework Program, Quality of Life and Management of Living Resources, key action 1: Food, Nutrition and Health (CROSSENZ : Novel cross-linking enzymes and their consumer acceptance for structure engineering of foods) as well as the GIS-EBL (Conseil Régional Provence-Côte d'Azur and Conseil Général 13, France).
Author information
Authors and Affiliations
Corresponding author
Rights and permissions
About this article
Cite this article
Record, E., Asther, M., Sigoillot, C. et al. Overproduction of the Aspergillus niger feruloyl esterase for pulp bleaching application. Appl Microbiol Biotechnol 62, 349–355 (2003). https://doi.org/10.1007/s00253-003-1325-4
Received:
Revised:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s00253-003-1325-4