Pregled bibliografske jedinice broj: 396691
Laccase production by Trametes versicolor cultivation on pulp and paper industry waste
Laccase production by Trametes versicolor cultivation on pulp and paper industry waste // 1st Conference on „ Applied Biocatalysis“ and 5th Meeting of students and university professors from Maribor and Zagreb / Habulin, Maja ; Primožič, Mateja (ur.).
Maribor: Tiskarna tehniških fakultet Maribor, 2009. str. 59-60 (predavanje, međunarodna recenzija, sažetak, znanstveni)
CROSBI ID: 396691 Za ispravke kontaktirajte CROSBI podršku putem web obrasca
Naslov
Laccase production by Trametes versicolor cultivation on pulp and paper industry waste
Autori
Tišma, Marina ; Zelić, Bruno ; Vasić-Rački, Đurđa
Vrsta, podvrsta i kategorija rada
Sažeci sa skupova, sažetak, znanstveni
Izvornik
1st Conference on „ Applied Biocatalysis“ and 5th Meeting of students and university professors from Maribor and Zagreb
/ Habulin, Maja ; Primožič, Mateja - Maribor : Tiskarna tehniških fakultet Maribor, 2009, 59-60
ISBN
978-961-248-153-7
Skup
1st Conference on „ Applied Biocatalysis“ and 5th Meeting of students and university professors from Maribor and Zagreb - May 2009 University of Maribor, Faculty of Chemistry and Chemical Engineering, Maribor, Slovenia
Mjesto i datum
Maribor, Slovenija, 26.05.2009. - 27.05.2009
Vrsta sudjelovanja
Predavanje
Vrsta recenzije
Međunarodna recenzija
Ključne riječi
laccase ; Trametes versicolor ; waste from pulp and paper industry ; genetic algorithm
Sažetak
Trametes versicolor is white-rot fungi known as a producer of lignolytic enzymes: lignin- peroxidase, manganase-peroxidase and laccase. Potential applications of lignolytic systems can be divided into four classes: a) manufacture of cellulosic products, b) conversion of lignocelluloses into feed and food, c) conversion of by-product lignin to useful products, and d) treatment of lignin- derived wastes. The disadvantage of more often application of these enzymes for industrial purposes is their high cost. One of the ways to decrease the price of lignolytic enzymes is the use of wastes of lignocelluloses materials. This work presents an ecologically and economically efficient process for production of laccase with high activity from Trametes versicolor grown in submerged cultivation on the complex nutrient media. Laccase production was induced with waste from pulp and paper industry. The influence of concentrations of mycelial pellets of Trametes versicolor, waste, Tween 80, peptone and yeast extract on laccase production was analyzed and optimized. Process conditions were optimized using genetic algorithm.
Izvorni jezik
Engleski
Znanstvena područja
Biotehnologija
POVEZANOST RADA
Projekti:
125-1252086-2793 - Biokatalizatori i biotransformacije (Vasić-Rački, Đurđa, MZOS ) ( CroRIS)
Ustanove:
Prehrambeno-tehnološki fakultet, Osijek,
Fakultet kemijskog inženjerstva i tehnologije, Zagreb
