| Autor: |
Shaheen Aziz, Faisal Mushtaq, Abdul Sattar Jatoi, Ali Nawaz Mengal, Muhammad Najam Khan, Syed Kamran Sami, Suhail Ahmed Soomro, Mohammad Siddique, M. H. Rajput, Asif Shah |
| Rok vydání: |
2018 |
| Předmět: |
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| Zdroj: |
IOP Conference Series: Materials Science and Engineering. 414:012039 |
| ISSN: |
1757-899X |
| DOI: |
10.1088/1757-899x/414/1/012039 |
| Popis: |
Pakistan has large resources of sugarcane crops coupled with significant amount of molasses generated annually. In this study, the effects of enzyme zymase concentration (2-5 g/l), pH (5.5-6), aeration rate (0.1-0.2 vvm/l) and agitation speed (250-300rpm) were investigated for ethanol production. Saccharomy cesservisae was used as a biocatalyst. The maximum ethanol production of 82g/l was obtained at 0.2vvm/l, pH5.5, 300rpm and 35°C at 4g/l of enzyme. This study suggests a novel method of utilizing the enzyme separately for improving ethanol production. |
| Databáze: |
OpenAIRE |
| Externí odkaz: |
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