2011•Shandong huagongRequires access
Study on Aspergillus Niger Producing Xylanase in Submerged Fermentation
Zhen‐Li Yan
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Abstract
The fermentation conditions of aspergillus niger producing xylanase were studied by single facter experiment and response surface method.The results were as follows: bran 40g/L,(NH4)2SO4 4g/L,KH2PO4 4g/L,MgSO4 0.8g/L,Tween80 1g/L,initial pH value 5.0,inoculation volume 8.0%,temperature 30℃,under these conditions,the activity of xylanase was reached 1456.27IU/mL.