| Título: | Effect of PH, solid concentration, and enzyme dosage on enzymatic hydrolysis of steam-explosion pretreated Eucalyptus grandis wood |
| Autores: | CAMILA BACQUERIÉ, Autor ; MARÍA E. ROMÁN, Autor ; MAIRAN DENISE GUIGOU BERRETTA, Autor ; FLORENCIA CEBREIROS, Autor ; VALERIA INÉS LARNAUDIE PLACHOT, Autor ; MATÍAS CAGNO, Autor ; BONFIGLIO, FERNANDO, Autor ; MARIO DANIEL FERRARI, Autor ; CLAUDIA LAREO, Autor |
| Tipo de documento: | documento electrónico |
| Fecha de publicación: | 2024 |
| ISBN/ISSN/DL: | 69826 |
| Dimensiones: | 3 p. / tablas |
| Nota general: | Presentado en: COBBIND – I Congresso Brasileiro de Biotecnologia Industrial (I : 2024 agosto 25-28 : Florianópolis-Brasil) |
| Langues: | Inglés |
| Clasificación: | |
| Resumen: | Lignocellulosic materials can be transformed into value-added products such as biofuels (bioethanol, biobutanol), organic acids (lactic, succinic acid), acetone, etc. For its transformation into these products, a first pretreatment step is required to disrupt the lignocellulosic matrix, followed by a hydrolysis step to obtain fermentable sugars. The main aim of this work was to evaluate the effect of pH, solid content, and enzyme dosage on the enzymatic hydrolysis of steam-exploded Eucalyptus grandis wood, previously impregnated with sulfuric acid at 0.5% (w/w). The studied factors were solid content (14.6-25.4) % (w/w), enzyme dosage (15-25) FPU/gglucan and pH (4.6-6.3). Results showed that the conditions which maximized both glucose concentration and hydrolysis efficiency corresponded to pH 6, 24% (w/w) solid content, and 25 FPU/gglucan enzyme dosage |
| Creative Commons : | CC BY |
Documentos electrónicos (1)
 Descargar documento - 32985 Adobe Acrobat PDF |
