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Silva,Anna Carolina da; Queiroz,Alana Emilia Soares de França; Porto,Tatiana Souza; Spier,Michele Rigon; Soccol,Carlos Ricardo; Porto,Ana Lúcia Figueiredo; Souza-Motta,Cristina Maria; Moreira,Keila Aparecida. |
Enzymes obtained by fermentation processes offer a number of advantages and have been widely researched and used throughout the world. This study aimed to partially characterise an inulinase produced from palm and cassava peel. The enzyme was produced via the solid-state fermentation of Aspergillus japonicus URM5633. The optimal temperatures were 50ºC and 55ºC, and the optimal pH values were 5.2 and 3.4 for inulinase fermentatively produced from palm and cassava peel, respectively. The thermostability measurements for inulinase produced in palm showed that the relative activity remained below 100% until 30 minutes of stability for all temperatures, but reached 106.8% at a temperature of 50ºC after 60 minutes. Inulinase from the crude extract of cassava... |
Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Inulinase; Characterisation; Solid-state fermentation; Aspergillus japonicus. |
Ano: 2012 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132012000500005 |
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