Abstract
The rumen microbial utilization of energy-rich cell walls of crop residues is hindered by the presence of lignin, which limitsits overall digestion process and significantly influences animal performance. In the frame of the development of a bioprocess using the competences of white rot fungi to enhance digestibility of crop residues by delignification, a new strain of Schizophyllum commune NI-07 was isolated. The sole lignolytic activity detected in submerged culture was laccase which increased 3-fold after immobilization of fungus on polyurethane foam cubes. The enzyme was purified 42-fold by employing ammonium sulphate precipitation and size exclusion chromatography on Sephadex G-50 to a specific activity of 15930 U/mg of protein and had a molecular mass of 75 kDa. The laccase obtained from submerged culture medium after cul- tivation of immobilized S. commune NI-07, exhibited considerably higher pH and thermostability and affinity for 2,2'-azino-bis(3-ethylbenzothiazoline-6-sulfonate) compared to those obtained without immobilization of the fungus. Highly significant (P < 0.05) improvement in the in vitro dry matter digestibility was obtained in 5 common crop residues treated with fungal laccases. We prove the potential of laccase obtained from S. commune NI-07 in enhancement of digestibility of crop residues by way of delignification.
Similar content being viewed by others
References
Basu, S., Gaur, R., Gomes, J., Sreekrishnan, T.R., and Bisaria, V.S., J. Biosci. Bioeng., 2002, vol. 93, no. 1, pp. 25–30.
Krishna Prasad, K., Venkata Mohan, S., Vijaya Bhaskar, Y., Ramanaiah, S.V., Lalit Babu, V., Pati, B.R., and Sarma, P.N., J. Microbiol., 2005, vol. 43, no. 3, pp. 301–307.
Hatakka, A., FEMS Microbiol. Rev., 1994, vol. 13, pp. 125–135.
Revankar, M.S. and Lele, S.S., Process Biochem., 2001, vol. 41, pp. 581–588.
Pradeep, V.K., Naik, C., and Sridhar, M., Adv. Appl. Res., 2013, vol. 5, no. 1, pp.84–89.
Bourbonnais, R., Leech, D., and Paice, M.G., Biochim. Biophys. Acta, 1998, vol. 1379, no. 3, pp. 381–390.
Sridhar, M., Bhatta, R., Dhali, A., Pradeep, V.K., Thammiaha, V., and Senani, S., Adv. Appl. Res., 2014, vol. 6, no. 1, pp. 45–52.
Van Soest, P.J., Robertson, J.B., and Lewis, B.A., J. Dairy Sci., 1991, vol. 74, no. 10, pp. 3583–3597.
Tilley, J.M.A. and Terry, R.A., J. British Grassland Soc., 1963, vol.18, no. 2, pp. 104–111.
Farnet, A. M., Criquet, S., Tagger, S., Gil, G., and LePetit, J., Can. J. Microbiol., 2000, vol. 46, no. 3, pp. 189–194.
Sridhar, M., Senani, S., and Bhatta, R., Indian J. Anim. Sci., 2011, vol. 81, no. 7, pp. 723–729.
Pradeep, V.K., Naik, C., and Sridhar, M., Adv. Appl. Res., 2013, vol. 5, no. 2, pp.124–130.
Schliephake, K., Mainwaring, D.E., Lonergan, G.T., Jones, I.K., and Baker, W.L., Enzyme Microb. Technol., 2000, vol. 27, no. 1–2, pp. 100–107.
Luke, A.K. and Burton, S.G., Enzyme Microb. Technol., 2001, vol. 29, no. 6–7, pp. 348–56.
Sedarati, M.R., Keshavarz, T., Leontievsky, A.A., and Evans, C.S., Electronic J. Biotechnol., 2003, vol. 6, no. 2, pp. 27–37.
Couto, S.R., Sanromán, M.A., Hofer, D., and Gübitz, G.M., Eng. Life Sci., 2004, vol. 4, no. 3, pp. 233–238.
Park, C., Lee, B., Han, E.J., Lee, J., and Kim, S., Enzyme Microb. Technol., 2006, vol. 39, no. 3, pp. 371–374.
Irshad, M., Asgher, M., Sheikh, M.A., and Nawaz, H., BioResources, 2011, vol. 6, no. 3, pp. 2861–2873.
More, S.S., Renuka, P.S., Pruthvi, K., Swetha, M., Malini, S., and Veena, S. M., Enzyme Res., 2011, Article ID 248735, pp. 1–7.
Yaropolov, A.I., Skorobogatko, O.V., Vartanov, S.S., and Varfolomeyev, S.D., Appl. Biochem. Biotechnol., 1994, vol. 49, no. 3, pp. 257–280.
Halaburgi, V.M., Sharma, S., Sinha, M., Singh, T.P., and Karegoudar, T.B., Proc. Biochem., 2011, vol. 46, no. 5, pp. 1146–1152.
Wang, H.X and Ng T.B., Appl. Microbiol. Biotechnol., 2006, vol. 69, no. 5, pp. 521–525.
Baldrian, P., FEMS Microbiol. Rev., 2006, vol. 30, no. 2, pp. 215–242.
Asgher, M., Bhatti, H.N., Ashraf, M., and Legge, R.L., Biodegradation, 2008, vol. 19, pp. no. 6, pp. 771–783.
Xu, F., Li, K., and Elder, T.J., Prog. Biotechnol., 2002, vol. 21, pp. 89–104.
Palmieri, G., Giardina, P., Bianco, C., Fontanella, B., and Sannia, G., Appl. Environ. Microb., 2000, vol. 66, no. 3,pp. 920–924.
Saito, T., Hong, P., Kato, K., Okazaki, M., Inagaki, H., Maeda, S., and Yokogawa, Y., Enzyme Microb. Technol., 2003, vol. 33, no. 4, pp. 520–526.
Rosconi, F., Fraguas, L.F., Martinez-Drets, G., and Castro-Sowinski, S., Enzyme Microb. Tech., 2005, vol. 36, nos. 5–6, pp. 800–807.
Scheel, T., Höfer, M., Ludwing, S., and Hölker, U., Appl. Microbiol. Biotechnol., 2000, vol. 54, no. 5, pp. 686–691.
Lomascolo, A., Record, E., Herpoël-Gimbert, I., Delattre, M., Robert, J. L., Georis, J., et al., J. Appl. Microbiol., 2003, vol. 94, no. 4, pp. 618–624.
Moldes, D., Conto, S.R., Camesckke, C., and Sanroman, M.A., Chemosphere, 2003, vol. 51, no. 4, pp. 295–303.
Stajic, M., Persky, L., Freiesem, D., Hadar, Y., Wasser, P.S., Nevo, E., and Vukojevic, J., Enzyme Microb. Technol., 2006, vol. 38, no. 1–2, pp.65–73.
Lo, S.C., Ho, Y.,S., and Baswell, J.A., Mycologia, 2001, vol. 93, no. 3, pp. 413–421.
Rodrigues, M.A.M., Pinto, P., Bezerra. R.M.F., Dias, A.A., Guedes, C.V.M., Cardoso, V.M.G., et al., Anim. Feed Sci. Tech., 2008, vol. 141, no. 3–4, pp. 326–338.
Belewu, M.A. and Belewu, K.Y., Afr. J. Biotechnol., 2005, vol. 4, no. 1, pp.1401–1403.
Author information
Authors and Affiliations
Corresponding author
Additional information
The article is published in the original.
Rights and permissions
About this article
Cite this article
Kumar, V.P., Naik, C. & Sridhar, M. Production, purification and characterization of novel laccase produced by Schizophyllum commune NI-07 with potential for delignification of crop residues. Appl Biochem Microbiol 51, 432–441 (2015). https://doi.org/10.1134/S0003683815040080
Received:
Published:
Issue Date:
DOI: https://doi.org/10.1134/S0003683815040080