Production of transglutaminase by streptoverticillium ladakanumNRRL-3191 grown on media made from hydrolysates of sorghum straw
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Título: | Production of transglutaminase by streptoverticillium ladakanumNRRL-3191 grown on media made from hydrolysates of sorghum straw |
Outro/s título/s: | Proizvodnja transglutaminaze s pomocu Streptoverticillium ladakanumNRRL-3191 uzgojenom u mediju dobivenom odhidrolizata slame sirka |
Autor/a: | Téllez Luis, Simón J. González Cabriales, Juan J. Ramírez, José A. Vázquez Vázquez, Manuel |
Centro/Departamento: | Universidade de Santiago de Compostela. Departamento de Química Analítica, Nutrición e Bromatoloxía |
Palabras chave: | Transglutaminase | Sorghum | Hydrolysates | Streptoverticillium ladakanum | |
Data: | 2004 |
Editor: | University of Zagreb |
Cita bibliográfica: | Téllez Luis, Simón J. ; González Cabriales, Juan J. ; Ramírez, José A. ; Vázquez, Manuel. (2004). Production of Transglutaminase byS. ladakanum. (Food Technol. Biotechnol) , vol. 42, n. 1, p. 1–4 |
Resumo: | The aim of this work was to elucidate the suitability of the biotechnological produc-tion of transglutaminase byStreptoverticillium ladakanumNRRL-3191 grown on mediamade from hydrolysates of sorghum straw. Transglutaminase activity was determined infermentations on sorghum straw hydrolysates and commercial xylose with initial xylose10, 20 or 30 g/L. Using media containing commercial xylose 20 g/L, transglutaminase ac-tivity up to 0.282 U/mL was obtained in 96 h. Using neutralized, charcoal-treated hydro-lysates of sorghum straw with xylose 30 g/L sterilized in autoclave at 121 °C, up to 0.155U/mL was obtained in 96 h. However, when the sterilization was performed by filtration,using the same hydrolysates with xylose 20 g/L, up to 0.348 U/mL was obtained in 72 h.It was demonstrated that hydrolysates of sorghum straw are suitable media for transgluta-minase production byStreptoverticillium ladakanum |
Versión do editor: | https://www.ftb.com.hr/archives/91-volume-42-issue-no-1/592-production-of-transglutaminase-by-streptoverticillium-ladakanum-nrrl-3191-grown-on-media-made-from-hydrolysates-of-sorghum-straw |
URI: | http://hdl.handle.net/10347/23087 |
ISSN: | 1330-9862 |
E-ISSN: | 1334-2606 |
Dereitos: | © 2007 by the authors. Licensee Faculty of Food Technology and Biotechnology, University of Zagreb, Croatia. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (http://creativecommons.org/licenses/by/4.0/) |
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