سه شنبه 18 اردیبهشت 1403
| عنوان مقاله | |
| عنوان مقاله |
Production of rice straw hydrolysis enzymes by the fungi Trichoderma reesei and Humicola insolens using rice straw as a carbon source |
| عنوان فارسی مقاله | تولید آنزیم های هیدرولیز کاه برنج توسط قارچ Trichoderma reesei و Humicola insolens با استفاده از کاه برنج به عنوان یک منبع کربن |
| مشخصات مقاله انگلیسی | |
| نشریه: Elsevier |
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| سال انتشار |
2017 |
| عنوان مجله |
Bioresource Technology |
| تعداد صفحات مقاله انگلیسی | 33 |
| رفرنس | دارد |
| تعداد رفرنس | 47 |
| چکیده مقاله | |
| چکیده |
Rice straw was evaluated as a carbon source for the fungi, Trichoderma reesei and Humicola insolens, to produce enzymes for rice straw hydrolysis. The enzyme activity of T. reesei and H. insolens cultivated in medium containing non-treated rice straw2 were almost equivalent to the enzyme of T. reesei cultivated in Avicel medium, a form of refined cellulose. The enzyme activity of T. reesei cultivated in medium containing NH4OH-treated rice straw was 4-fold higher than enzyme from cultures grown in Avicel medium. In contrast, H. insolens enzyme from cultures grown in NH4OH-treated rice straw had significantly lower activity compared with non-treated rice straw or Avicel. The combined use of T. reesei and H. insolens enzymes resulted in a significant synergistic enhancement in enzymatic activity. Our data suggest that rice straw is a promising low-cost carbon source for fungal enzyme production for rice straw hydrolysis. |
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| دانلود | |
