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INTERNATIONAL JOURNAL OF SCIENTIFIC DEVELOPMENT AND RESEARCH International Peer Reviewed & Refereed Journals, Open Access Journal ISSN Approved Journal No: 2455-2631 | Impact factor: 8.15 | ESTD Year: 2016 open access , Peer-reviewed, and Refereed Journals, Impact factor 8.15 |
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| Paper Title: | Bioethanol Production from Carbohydrate-Enriched Biomass of Chlorella minutissima by extraction of carbohydrates through hydrolysis and fermentation technology using Saccharomyces cerevisiae 182 |
| Authors Name: | Jitendra Patidar , Mahavir Yadav , Archana Tiwari |
| Unique Id: | IJSDR1808001 |
| Published In: | Volume 3 Issue 8, July-2018 |
| Abstract: | ABSTRACT In the present study the potential of bioethanol production using carbohydrate-enriched biomass of the Chlorella minutissima was studied. The saccharification of the carbohydrate-enriched biomass, tow acids (H2SO4 and HNO3) was investigated. Each acid were used at three concentrations, 2.5 N, 1 N and 0.5 N and for each acid concentration the saccharification was conducted under three temperatures (40 °C, 60 °C and 100 °C). Higher acid concentrations gave in general higher reducing sugars (RS) yields (%, gRS/gTotal sugars) with higher rates, while the increase in temperature lead to higher rates at lower acid concentration. The hydrolysates then were used as substrate for ethanolic fermentation by Saccharomyces cerevisiae 182 strain. The bioethanol yield (%, gEtOH/gBiomass) was significantly affected by the acid concentration used for the saccharification of the carbohydrates. The highest bioethanol yields of 16.32% ± 0.98% (gEtOH/gBiomass) and 16.27% ± 0.95% (gEtOH/gBiomass) were obtained in hydrolysates produced with HNO3 0.5 N and H2SO4 1 N, respectively. |
| Keywords: | Keywords: Chlorella minutissima; bioethanol; fermentation; microalgae; pretreatment; acid hydrolysis. |
| Cite Article: | "Bioethanol Production from Carbohydrate-Enriched Biomass of Chlorella minutissima by extraction of carbohydrates through hydrolysis and fermentation technology using Saccharomyces cerevisiae 182", International Journal of Science & Engineering Development Research (www.ijsdr.org), ISSN:2455-2631, Vol.3, Issue 8, page no.1 - 6, July-2018, Available :http://www.ijsdr.org/papers/IJSDR1808001.pdf |
| Downloads: | 000337067 |
| Publication Details: | Published Paper ID: IJSDR1808001 Registration ID:180481 Published In: Volume 3 Issue 8, July-2018 DOI (Digital Object Identifier): Page No: 1 - 6 Publisher: IJSDR | www.ijsdr.org ISSN Number: 2455-2631 |
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