KRISHI
ICAR RESEARCH DATA REPOSITORY FOR KNOWLEDGE MANAGEMENT
(An Institutional Publication and Data Inventory Repository)
"Not Available": Please do not remove the default option "Not Available" for the fields where metadata information is not available
"1001-01-01": Date not available or not applicable for filling metadata infromation
"1001-01-01": Date not available or not applicable for filling metadata infromation
Please use this identifier to cite or link to this item:
http://krishi.icar.gov.in/jspui/handle/123456789/57360
Title: | Screening and evaluation of cellulytic fungal strains for saccharification and bioethanol production from rice residue |
Other Titles: | Not Available |
Authors: | Shiv Prasad Sandeep Kumar Krishna Kumar Yadav Jairam Choudhry Hesam Kamyab Quang-Vu Bach K.R. Sheetal Sudha Kannojiya Neha Gupta |
ICAR Data Use Licennce: | http://krishi.icar.gov.in/PDF/ICAR_Data_Use_Licence.pdf |
Author's Affiliated institute: | ICAR::Indian Agricultural Research Institute ICAR::Central Arid Zone Research Institute Institute of Environment and Development Studies, Bundelkhand University, Kanpur Road, Jhansi Indian Institute of Farming Systems Research, Modipuram, Meerut, 250110, India Institute of Research and Development, Duy Tan University, Danang, 550000, Vietnam |
Published/ Complete Date: | 2019-10-01 |
Project Code: | Not Available |
Keywords: | Rice straw Bioethanol Pretreatment Saccharification Fermentation |
Publisher: | Elsevier Ltd |
Citation: | Not Available |
Series/Report no.: | Not Available; |
Abstract/Description: | In this study, microwave-assisted alkali and acid pretreated rice straw were used to improve fermentable sugar yield by enzymatic saccharification (ES) employing cellulolytic fungal strains and subsequent bioethanol production by using fermenting yeast. The cellulolytic fungal strains Trichoderma reesei NCIM 1052, 1186, 992, T. reesei ITCC 4025, 6413, Aspergillus niger ITCC 302, A. acculeatus ITCC 5078, A. fumigates ITCC 4768 and Fusarium Solani ITCC 6397 were used for enzymatic saccharification (ES) of acid/alkali pretreated rice straw to optimize the sugar recovery. T. reesei NCIM 1052 was found superior as compared to the other fungal strains in terms of FPase, CMCase activities, and reducing sugars yield from pretreated rice straw. The strains of Saccharomyces cerevisiae NCIM 3186, and Pichia stipitis NCIM 3499 were used for subsequent fermentation to produce bioethanol. The saccharification of alkali pretreated rice straw (2% v/w NaOH) by T. reesei NCIM 1052 resulted in the highest fermentable sugar yield (55.6 g/l) and ultimately, the higher ethanol concentration after 72 h of fermentation with P. stipitis NCIM 3499 (25.3 g/L) as compared to other yeast strains. This study also exhibits the high potential for economic generation of ethanol from rice straw. |
Description: | Not Available |
ISSN: | Not Available |
Type(s) of content: | Research Paper |
Sponsors: | Not Available |
Language: | English |
Name of Journal: | Energy |
NAAS Rating: | 12.08 |
Volume No.: | 190 |
Page Number: | Not Available |
Name of the Division/Regional Station: | Not Available |
Source, DOI or any other URL: | https://doi.org/10.1016/j.energy.2019.116422 https://www.sciencedirect.com/science/article/pii/S0360544219321176 |
URI: | http://krishi.icar.gov.in/jspui/handle/123456789/57360 |
Appears in Collections: | NRM-CAZRI-Publication |
Files in This Item:
There are no files associated with this item.
Items in KRISHI are protected by copyright, with all rights reserved, unless otherwise indicated.