Now showing items 21-25 of 25
Produção de glicose e frutose por invertase de Saccharomyces cerevisiae imobilizada em suporte MANAE-agarose
(Revista de Ciências Farmacêuticas Básica e Aplicada, 2013-06-27) [Artigo]
Invertase from Saccharomyces cerevisiae was immobilized on agarose beads, activated with various groups (glyoxyl, MANAE or glutaraldehyde), and on some commercial epoxy supports (Eupergit and Sepabeads). Very active and ...
Effects of culture conditions on the production of inulinase by Kluyveromyces marxianus
(Brazilian Archives of Biology and Technology, 2010-06-01) [Artigo]
O estudo foi conduzido para investigar a influência da concentração inicial da sacarose, a taxa da aeração e do pH na biomassa e na produção da inulinase pela Kluyveromyces marxianus var. bulgaricus em um reator em batelada. ...
Structure and Applications of a Rhamnolipid Surfactant Produced in Soybean Oil Waste
(Applied Biochemistry and Biotechnology, 2010-04-01) [Trabalho apresentado em evento]
Soybean oil soapstock was utilized as an alternative carbon source for the production of rhamnolipids by Pseudomonas aeruginosa LBI strain. The chemical composition and properties of the rhamnolipid mixture obtained were ...
Aerobic biodegradation of butanol and diesel oil blends
(African Journal of Biotechnology, 2010-10-18) [Artigo]
This work aimed to evaluate the aerobic biodegradation of butanol/diesel oil blends (5, 10, 15, 20%, v/v) in comparison to the biodiesel/diesel oil blend (20%, v/v). Respirometric experiments simulating the contamination ...
Influence of nitrogen source and sucrose concentration on inulinase production by Kluyveromyces marxianus in fed-batch fermentation
(African Journal of Biotechnology, 2011-09-26) [Artigo]
This work studied the influence of nitrogen source and sucrose concentration in the feeding medium for biomass and inulinase production by Kluyveromyces marxianus var. bulgaricus. The results show that the best nitrogen ...