hrcak mascot   Srce   HID

Kratko priopćenje

Production of Lactase by Trichoderma sp.

Isil Seyis ; Hacettepe University, Faculty of Science, Department of Biology, Beytepe, TR-06532 Ankara, Turkey
Nilufer Aksoz ; Hacettepe University, Faculty of Science, Department of Biology, Beytepe, TR-06532 Ankara, Turkey

Puni tekst: engleski, pdf (163 KB) str. 121-124 preuzimanja: 3.215* citiraj
APA 6th Edition
Seyis, I. i Aksoz, N. (2004). Production of Lactase by Trichoderma sp.. Food Technology and Biotechnology, 42 (2), 121-124. Preuzeto s https://hrcak.srce.hr/110813
MLA 8th Edition
Seyis, Isil i Nilufer Aksoz. "Production of Lactase by Trichoderma sp.." Food Technology and Biotechnology, vol. 42, br. 2, 2004, str. 121-124. https://hrcak.srce.hr/110813. Citirano 23.01.2020.
Chicago 17th Edition
Seyis, Isil i Nilufer Aksoz. "Production of Lactase by Trichoderma sp.." Food Technology and Biotechnology 42, br. 2 (2004): 121-124. https://hrcak.srce.hr/110813
Harvard
Seyis, I., i Aksoz, N. (2004). 'Production of Lactase by Trichoderma sp.', Food Technology and Biotechnology, 42(2), str. 121-124. Preuzeto s: https://hrcak.srce.hr/110813 (Datum pristupa: 23.01.2020.)
Vancouver
Seyis I, Aksoz N. Production of Lactase by Trichoderma sp.. Food Technology and Biotechnology [Internet]. 2004 [pristupljeno 23.01.2020.];42(2):121-124. Dostupno na: https://hrcak.srce.hr/110813
IEEE
I. Seyis i N. Aksoz, "Production of Lactase by Trichoderma sp.", Food Technology and Biotechnology, vol.42, br. 2, str. 121-124, 2004. [Online]. Dostupno na: https://hrcak.srce.hr/110813. [Citirano: 23.01.2020.]

Sažetak
In order to find an alternative fungal source, 13 different fungi (Aspergillus, Trichoderma, Penicillium, Rhizopus and Fusarium sp.) were cultured in lactase production medium at 30 °C and 150 rpm for 6 days. Experimental results showed that Trichoderma viride ATCC 32098 has maximum lactase specific activity, followed by Trichoderma harzianum 1073 D3. In addition, the studies of stability were carried out in the pH range of 3.0–7.5 at the temperature between 20 and 70 °C. It was observed that the activity of lactase produced from T. viride ATCC 32098 was above 90 % in the pH range of 3.0–7.5 at the temperature between 20 and 60 °C, and even 66 % at 70 °C. It was concluded that Trichoderma sp., especially T. viride ATCC 32098, could be used as an alternative for the production of lactase in industrial scale.

Ključne riječi
lactase; Trichoderma; pH stability; temperature stability; fungus

Hrčak ID: 110813

URI
https://hrcak.srce.hr/110813

[hrvatski]

Posjeta: 3.558 *