Co-produção de lipase e biossurfactante em estado sólido para utilização em biorremediação de óleos vegetais e hidrocarbonetos

Química Nova

Vilásia Guimarães Martins¹  Susana Juliano Kalil¹  Jorge Alberto Vieira Costa¹ 

[1] ,Universidade Federal do Rio Grande Escola de Química e Alimentos Rio Grande RS ,Brasil

关键词: Aspergillus fumigatus;    Phialemonium sp.;    carbon sources;   

DOI  :  10.1590/S0100-40422008000800005

来源: SciELO

【 摘 要 】

Recently lipases have been increasing in prominence due to its wide industrial application. The lipase production can be influenced by different variables such as the producing microorganism, carbon sources, aeration and agitation conditions, inductor type and the geometry of the reactor. Biosurfactants are composites of surface active produced by microbial cells which reduce superficial and interfacial tensions. The objective of this study was to verify the influence of different process variables in the lipase production during a fermentative process. The results showed that the concomitant production of lipases and biosurfactant was possible in different cultivation conditions.

【 授权许可】

CC BY-NC   
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