Xylanase production by wild type Aspergillus Niger ANL 301, newly isolated from wood waste was,Monitored at intervals for a 24 h period 168 in media containing different carbon sources The carbonOat spelt xylan were on the sources of Fluka and three wastes of agro - pulp and wheat bran sawdust, sugarcane materialsHighest xylanase activity of 6.47 mL units was obtained at 96 h in media containing wheat bran as soleCarbon source Maximum activity value for the media containing pulp was 0.95 units mL sugarcaneAlso obtained at 96 h Sawdust and oat spelt xylan enzyme activities of 0.65 gave the peak and 0.80ML units respectively at 120 h High protein yield was obtained in media containing the agro -, wastesWheat bran with giving the highest value of 1.14 mg mL at 96 h maximum specific The xylanase3.86 activities were, 3.37, 5.69, and 9.36 units / mg protein for, sawdust pulp and wheat bran, sugarcaneOat spelt xylan, respectively. Out agro - of the three wastes used in this study, holds the greatest wheat branThe promise for the low cost production of xylanase enzyme
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