World Journal of Microbiology and Biotechnology

, Volume 16, Issue 2, pp 211–213

Effect of amino acids on production of xylanase and pectinase from Streptomyces sp. QG-11-3

Authors

  • Qasim Khalil Beg
    • Department of MicrobiologyPanjab University
  • Bharat Bhushan
    • MTCC and Gene Bank, Environmental Biotechnology LaboratoryInstitute of Microbial Technology
  • Mukesh Kapoor
    • Department of MicrobiologyPanjab University
  • G.S. Hoondal
    • Department of MicrobiologyPanjab University
Article

DOI: 10.1023/A:1008979512413

Cite this article as:
Beg, Q.K., Bhushan, B., Kapoor, M. et al. World Journal of Microbiology and Biotechnology (2000) 16: 211. doi:10.1023/A:1008979512413

Abstract

Xylanase and pectinase production by Streptomyces sp. QG-11-3 was stimulated by DL-norleucine, L-leucine, DL-isoleucine, L-lysine monohydrochloride and DL-β-phenylalanine by up to 3.72- and 2.78-fold, respectively, whereas the combination of DL-norleucine, L-leucine and DL-isoleucine synergistically stimulated the xylanase and pectinase production by up to 6.72- and 5.62-fold, respectively. Glycine, DL-norvaline, DL-methionine, and DL-aspartic acid showed no significant stimulatory effect on enzyme production.

Amino acids pectinase Streptomyces xylanase

Copyright information

© Kluwer Academic Publishers 2000