Lipases and biosurfactant production by solid state fermentation for utilization in bioremediation of vegetable oils and hydrocarbons

Química Nova

Universidade Federal do Rio Grande, Rio Grande, Brasil¹  Kalil, Susana Juliano¹  Martins, Vilásia Guimarães¹  Costa, Jorge Alberto Vieira¹ 

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

DOI  :  10.1590/S0100-40422008000800005

学科分类：化学（综合）

来源: Sociedade Brasileira de Quimica

【 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】

Unknown