2017
DOI: 10.4025/actascibiolsci.v39i1.34459
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<b>Reuse of wastewater from pulp industry for the optimization of fungal xylanase production

Abstract: ABSTRACT. The production of enzymes using agro-industrial waste is a low cost alternative for the reuse of byproducts, with the subsequent impact decrease on the environment. Current analysis produced xylanase using fungus Aspergillus niger, with two types of wastewater generated during the pulp chemical bleaching phase as inducers. Xylanase was produced by submerged liquid fermentation and factorial design optimized parameters that influence production (concentration of wastewater and production period). Init… Show more

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Cited by 4 publications
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“…It is widely known that 30 to 40% of the manufacturing price of commercial enzymes is taken up with the cost of the growth medium [ 58 ]. Moreover, some other workers reported that wastewater resulting from the pulp industry could be used as a medium for the production of xylanase [ 59 ].…”
Section: Discussionmentioning
confidence: 99%
“…It is widely known that 30 to 40% of the manufacturing price of commercial enzymes is taken up with the cost of the growth medium [ 58 ]. Moreover, some other workers reported that wastewater resulting from the pulp industry could be used as a medium for the production of xylanase [ 59 ].…”
Section: Discussionmentioning
confidence: 99%