A comparison of methods to determine tannin acyl hydrolase activity

A comparison of methods to determine tannin acyl hydrolase activity

Six methods to determine the activity of tannase produced by Aspergillus niger Aa-20 on polyurethane foam by solid state fermentation, which included two titrimetric techniques, three spectrophotometric methods and one HPLC assay were tested and compared. All methods assayed enabled the measurement...

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Bibliographic Details
Main Authors:	Cristóbal Aguilar, Augur Christopher, Gustavo Viniegra-González, Ernesto Favela
Format:	Article
Language:	English
Published:	Instituto de Tecnologia do Paraná (Tecpar) 1999-01-01
Series:	Brazilian Archives of Biology and Technology
Subjects:	Tannin acyl hydrolase assay polyurethane foam solid state fermentation tannase
Online Access:	http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89131999000300014

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