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Assessment lipase activity of the Pseudomonas fluorescens

Danica Katanić ; Fakultet veterinarske medicine Beograd, Bulevar oslobođenja 18, 11000 Beograd, Srbija
Vera Katić

Puni tekst: hrvatski, pdf (677 KB) str. 153-157 preuzimanja: 396* citiraj
APA 6th Edition
Katanić, D. i Katić, V. (1991). Određivanje aktivnosti lipaza Pseudomonas fluorescens. Mljekarstvo, 41 (6), 153-157. Preuzeto s https://hrcak.srce.hr/95851
MLA 8th Edition
Katanić, Danica i Vera Katić. "Određivanje aktivnosti lipaza Pseudomonas fluorescens." Mljekarstvo, vol. 41, br. 6, 1991, str. 153-157. https://hrcak.srce.hr/95851. Citirano 17.05.2021.
Chicago 17th Edition
Katanić, Danica i Vera Katić. "Određivanje aktivnosti lipaza Pseudomonas fluorescens." Mljekarstvo 41, br. 6 (1991): 153-157. https://hrcak.srce.hr/95851
Harvard
Katanić, D., i Katić, V. (1991). 'Određivanje aktivnosti lipaza Pseudomonas fluorescens', Mljekarstvo, 41(6), str. 153-157. Preuzeto s: https://hrcak.srce.hr/95851 (Datum pristupa: 17.05.2021.)
Vancouver
Katanić D, Katić V. Određivanje aktivnosti lipaza Pseudomonas fluorescens. Mljekarstvo [Internet]. 1991 [pristupljeno 17.05.2021.];41(6):153-157. Dostupno na: https://hrcak.srce.hr/95851
IEEE
D. Katanić i V. Katić, "Određivanje aktivnosti lipaza Pseudomonas fluorescens", Mljekarstvo, vol.41, br. 6, str. 153-157, 1991. [Online]. Dostupno na: https://hrcak.srce.hr/95851. [Citirano: 17.05.2021.]

Sažetak
Lipase activity of Pseudomonas fluorescens designated 10, 14, 23 and M isolated from bulk milk was examined towards milk fat and tributyrine using agar diffusion method and titrating free fatty acids with 0,02 mol/l KOH. The results revealed that lipases from Pseudomonas fluorescens designated 10, 14 and M were more active to milk fat (log10 mm^2 2.21-2.56) than to tributyrine (log10 mm^2 2.14-2.46). Lipase isolated from Pseudomonas fluorescens 23 was more active to tributyrine (log10 mm^2 2.56) than to milk fat (log10 mm^2 2.46). The amounts of free fatty acids suggested that lipases isolated from Pseudomonas fluorescens 10, 14 and M were more active to milk fat (4.10-4.65 μmol/ml/min), than to tributyrine (3.00-3.52 μmol/ml/min). Lipase isolated from Pseudomonas fluorescens 23 was more active to tributyrine (5.32 μmol/ml/min) than to milk fat (5.10 μmol/ml/min).

Ključne riječi
Pseudomonas fluorescens; lipase activity; assessment

Hrčak ID: 95851

URI
https://hrcak.srce.hr/95851

[hrvatski]

Posjeta: 630 *