Primjena metode odzivnih površina u optimizaciji procesnih parametara enzimske hidrolize lignocelulozne sirovine

undergraduate thesis

• Title (english): Application of response surface methodology in optimization of lignocellulosic materials enzymatic hidrolization
• Author: Sara Ujević
• Mentor: Tonči Rezić (mentor)
• Granter: University of Zagreb; Faculty of Food Technology and Biotechnology; (Department of Biochemical Engineering); (Laboratory for Biochemical Engineering, Industrial Microbiology and Malting and Brewing Technology); Zagreb
• Defense date and country: 2013-06-26, Croatia
• Scientific / art field, discipline and subdiscipline: BIOTECHNICAL SCIENCES; Biotechnology

Abstract

Istraživanje se temelji na poboljšanju procesa enzimske hidrolize pulpe šećerne repe (PŠR) s ciljem povećanja oslobađanja šećera. Komercijalni enzimski preparat (Viscozyme L) i statističke metode primijenjeni su za optimizaciju procesa hidrolize. Metoda odzivnih površina (RSM) je korištena za optimiziranje procesnih parametara nakon hidrolize. Najviša koncentracija šećera, 7,80 g/L, dobivena je pri pH 4, temperaturi 0 te 80 L enzima/g s.tv. PŠR.

Abstract (english)

The investigation aims to enhance enzymatic sugar beet pulp (SBP) hydrolytic process for maximizing the sugar liberation. Commercial enzyme preparation (Viscozyme L) and statistical tools were applied to optimize hydrolysis process. Response surface methodology (RSM) was used for process parameters optimisation after hidrolization. The higher yield 7,80 g/L was obtain ith p , temperature 0 and 80 μL of enzyme/g d.m. SBP.

• Keywords: Enzimska hidroliza; Viscozyme L; Metoda odzivnih površina; optimizacija; pulpa šećerne repe
• Keywords (english): Enzymatic hydrolysis; Viscozyme L; RSM; Optimization; Sugar beet pulp
• Language: croatian
• URN:NBN: urn:nbn:hr:159:434122
• Study programme: Title: Biotechnology; Study programme type: university; Study level: undergraduate; Academic / professional title: sveučilišni/a prvostupnik/prvostupnica (baccalaureus/baccalaurea) inženjer/inženjerka biotehnologije (sveučilišni/a prvostupnik/prvostupnica (baccalaureus/baccalaurea) inženjer/inženjerka biotehnologije)
• Type of resource: Text
• File origin: Born digital
• Access conditions: Access restricted to students and staff of home institution
• Created on: 2017-05-03 13:38:35