liquor. Ninawe and Kuhad (2005) reported highest xylanase production
by Streptomyces cyaneus with peptone (720 U/mL) as the
nitrogen source followed by yeast extract (648 U/mL) while corn
steep liquor acted as the strong inhibiter for xylanase production.
Amongst the inorganic sources, sodium nitrate induced maximum
xylanase production (492 U/mL) while (NH4)2H2PO4 ceased the
xylanase production totally. NH4Cl performed moderately with 344
U/mL xylanase production.