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Production of Transglutaminase by Streptoverticillium ladakanum NRRL-3191 Using Glycerol as Carbon Source

Simón J. Téllez-Luis ; Department of Food Science and Technology, U. A. M. Reynosa-Aztlán, Universidad Autónoma de Tamaulipas, Apdo. Postal 1015, Reynosa, 88700 Tamaulipas, Mexico
José A. Ramírez ; Department of Food Science and Technology, U. A. M. Reynosa-Aztlán, Universidad Autónoma de Tamaulipas, Apdo. Postal 1015, Reynosa, 88700 Tamaulipas, Mexico
Manuel Vázquez ; Department of Food Science and Technology, U. A. M. Reynosa-Aztlán, Universidad Autónoma de Tamaulipas, Apdo. Postal 1015, Reynosa, 88700 Tamaulipas, Mexico

Puni tekst: engleski, pdf (125 KB) str. 75-81 preuzimanja: 319* citiraj
APA 6th Edition
Téllez-Luis, S.J., Ramírez, J.A. i Vázquez, M. (2004). Production of Transglutaminase by Streptoverticillium ladakanum NRRL-3191 Using Glycerol as Carbon Source. Food Technology and Biotechnology, 42 (2), 75-81. Preuzeto s https://hrcak.srce.hr/110727
MLA 8th Edition
Téllez-Luis, Simón J., et al. "Production of Transglutaminase by Streptoverticillium ladakanum NRRL-3191 Using Glycerol as Carbon Source." Food Technology and Biotechnology, vol. 42, br. 2, 2004, str. 75-81. https://hrcak.srce.hr/110727. Citirano 27.11.2020.
Chicago 17th Edition
Téllez-Luis, Simón J., José A. Ramírez i Manuel Vázquez. "Production of Transglutaminase by Streptoverticillium ladakanum NRRL-3191 Using Glycerol as Carbon Source." Food Technology and Biotechnology 42, br. 2 (2004): 75-81. https://hrcak.srce.hr/110727
Harvard
Téllez-Luis, S.J., Ramírez, J.A., i Vázquez, M. (2004). 'Production of Transglutaminase by Streptoverticillium ladakanum NRRL-3191 Using Glycerol as Carbon Source', Food Technology and Biotechnology, 42(2), str. 75-81. Preuzeto s: https://hrcak.srce.hr/110727 (Datum pristupa: 27.11.2020.)
Vancouver
Téllez-Luis SJ, Ramírez JA, Vázquez M. Production of Transglutaminase by Streptoverticillium ladakanum NRRL-3191 Using Glycerol as Carbon Source. Food Technology and Biotechnology [Internet]. 2004 [pristupljeno 27.11.2020.];42(2):75-81. Dostupno na: https://hrcak.srce.hr/110727
IEEE
S.J. Téllez-Luis, J.A. Ramírez i M. Vázquez, "Production of Transglutaminase by Streptoverticillium ladakanum NRRL-3191 Using Glycerol as Carbon Source", Food Technology and Biotechnology, vol.42, br. 2, str. 75-81, 2004. [Online]. Dostupno na: https://hrcak.srce.hr/110727. [Citirano: 27.11.2020.]

Sažetak
The enzyme transglutaminase (TG) catalyses the formation of covalent bonds between adjacent proteins, thereby improving the gel structure of proteins and has important applications for the food industry. The aims of this work were: (i) to elucidate the effect of agitation speed during the biotechnological production of TG by Streptoverticillium ladakanum NRRL-3191 using glycerol as carbon source; and (ii) to improve TG production by optimising the composition of media based on glycerol, xylose and casein. An agitation speed of 250 rpm and a fermentation time of 72 h resulted in the optimal enzymatic activity (0.628 U/mL) with a productivity of 0.087 U/(mL·h). The composition of media with glycerol, xylose and casein were optimised using an experimental design to improve TG production. The model predicts that the maximum TG activity (0.725 U/mL) can be obtained using glycerol 50.5 g/L and casein 20 g/L without the addition of xylose.

Ključne riječi
transglutaminase; glycerol; casein; Streptoverticillium ladakanum

Hrčak ID: 110727

URI
https://hrcak.srce.hr/110727

[hrvatski]

Posjeta: 421 *