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Type: Artigo de periódico
Title: Partial purification and characterization of an extracellular lipase from a newly isolated strain of Geotrichum sp
Author: Macedo, GA
Park, YK
Pastore, GM
Abstract: Among six hundred yeast strains screened for their ability to produce lipase, Geotrichum sp was selected as the highest enzyme producer. The extracellular lipase was purified by ammonium sulfate fractionation and DEAE-Sephadex A-50 chromatography. The purified preparation showed higher activity within the pH range 7.5-9.0 and an optimum temperature of 45 degrees C. The presence of isoenzymes with molecular weights of 52 Kdal and 57 Kdal was identified.
Subject: Geotrichum sp
lipase production
lipase purification
Country: Brasil
Editor: Soc Brasileira Microbiologia
Rights: aberto
Date Issue: 1997
Appears in Collections:Unicamp - Artigos e Outros Documentos

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