publication . Other literature type . 2007

Poboljšanje proizvodnje glukoza-oksidaze s pomoću Penicillium notatum

Sabir, Shazia; Bhatti, Haq Nawaz; Zia, Muhammad Anjum; Sheikh, Munir Ahmad;
Open Access English
  • Published: 01 Jan 2007 Journal: Food Technology and Biotechnology, volume 45, issue 4 (issn: 1330-9862, eissn: 1334-2606, Copyright policy)
  • Publisher: Faculty of Food Technology and Biotechnology, University of Zagreb
Abstract
Glucose oxidase (GOD) is an important enzyme that finds a wide range of applications in food and pharmaceutical industry. In this investigation the feasibility of using rice polish as a substrate for the production of GOD by Penicillium notatum in submerged fermentation (SmF) has been evaluated. The intention was to enhance total GOD activity by the selection of economical substrate, microorganism and consecutive optimization of various cultural conditions. Maximum GOD activity of (112±5) U/mL was achieved under optimum growth conditions: rice polish 5 g, incubation period 72 h, buffering agent 3 % (by mass per volume), incubation temperature (30±1) °C and pH=6....
Subjects
mesheuropmc: humanities
free text keywords: glukoza oksidaza; Penicillium notatum; submerzna fermentacija; otpaci dobiveni poliranjem riže; uvjeti uzgoja, glucose oxidase; Penicillium notatum; submerged fermentation; rice polish; culture conditions
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