Utilize este identificador para referenciar este registo:
https://hdl.handle.net/1822/12954
Título: | A new cuticle scale hydrolysing protease from beauveria brongniartii |
Autor(es): | Erlacher, Angelika Sousa, Fernanda Schroeder, M. Jus, S. Kokol, V. Paulo, Artur Cavaco Gübitz, Georg M. |
Palavras-chave: | Wool Cuticle Protease Beauveria brongniartii |
Data: | Mai-2006 |
Editora: | Springer |
Revista: | Biotechnology Letters |
Resumo(s): | From a screening for the production of new proteases specific for cuticle scales, Beauveria brongniartii was selected producing an alkaline Ca++ dependent protease. The purified had a molecular weight of 27 kDa and a pI value of 8.0. Substrate specificities of model substrates (wool with partially removed cuticles treated with SDS) were analyzed by protein release, dissolved organic carbon (DOC) and nitrogen analysis. The C/N ratio of released material turned out to be a good parameter to determine the site of action of proteases on fibres. Compared to other enzymes, the fungal protease preferentially hydrolyzed cuticle scales and has thus a potential for antishrinking pre-treatment of wool fabrics. |
Tipo: | Artigo |
URI: | https://hdl.handle.net/1822/12954 |
DOI: | 10.1007/s10529-006-9047-1 |
ISSN: | 0141-5492 |
Arbitragem científica: | yes |
Acesso: | Acesso aberto |
Aparece nas coleções: | DET/2C2T - Artigos em revistas internacionais com arbitragem científica |
Ficheiros deste registo:
Ficheiro | Descrição | Tamanho | Formato | |
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A NEW CUTICLE SCALE HYDROLYSING PROTEASE FROM BEAUVERIA BRONGNIARTII.pdf | A NEW CUTICLE SCALE HYDROLYSING PROTEASE FROM BEAUVERIA BRONGNIARTII. | 233,24 kB | Adobe PDF | Ver/Abrir |