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http://krishi.icar.gov.in/jspui/handle/123456789/65735
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DC Field | Value | Language |
---|---|---|
dc.contributor.author | Pandiyan, K., Tiwari, R., Rana, S. Arora, A., Singh, S., Saxena A.K. and Lata Nain | en_US |
dc.date.accessioned | 2021-10-14T10:52:50Z | - |
dc.date.available | 2021-10-14T10:52:50Z | - |
dc.date.issued | 2014-01-01 | - |
dc.identifier.citation | Not Available | en_US |
dc.identifier.issn | Not Available | - |
dc.identifier.uri | http://krishi.icar.gov.in/jspui/handle/123456789/65735 | - |
dc.description | Not Available | en_US |
dc.description.abstract | The potential of Parthenium sp. as a feedstock for enzymatic saccharication was investigated by using chemical and biological pretreatment methods. Mainly chemical pretreatments (acid and alkali) were compared with biological pretreatment with lignolytic fungi Marasmiellus palmivorus PK-27. Structural and chemical changes as well as crystallinity of cellulose were examined through scanning electron microscopy, fourier transform infra red and X-ray diffraction analysis, respectively after pretreatment. Total reducing sugar released during enzymatic saccharication of pretreated substrates was also evaluated. Among the pretreatment methods, alkali (1 % NaOH) treated substrate showed high recovery of acid perceptible polymerised lignin (7.53 0.5 mg/g) and signicantly higher amount of reducing sugar (513.1 41.0 mg/gds) compared to uninoculated Parthenium (163.4 21.2) after 48 h of hydrolysis. This is the rst report of lignolytic enzyme production from M. palmivorus, prevalent in oil palm plantations in Malaysia and its application in biological delignication of Parthenium sp. Alkali (1 % NaOH) treatment proves to be the suitable method of pretreatment for lignin recovery and enhanced yield of reducing sugar which may be used for bioethanol production from Parthenium sp. | en_US |
dc.description.sponsorship | Not Available | en_US |
dc.language.iso | English | en_US |
dc.publisher | Not Available | en_US |
dc.relation.ispartofseries | Not Available; | - |
dc.subject | Marasmiellus palmivorus Biological pretreatment Enzymatic saccharication Parthenium sp. | en_US |
dc.title | Comparative efficiency of different pretreatment methods on enzymatic digestibility of Parthenium sp. | en_US |
dc.title.alternative | Not Available | en_US |
dc.type | Research Paper | en_US |
dc.publication.projectcode | Not Available | en_US |
dc.publication.journalname | World Journal of Microbiology and Biotechnology | en_US |
dc.publication.volumeno | 30(1) | en_US |
dc.publication.pagenumber | 55-64 | en_US |
dc.publication.divisionUnit | Not Available | en_US |
dc.publication.sourceUrl | Not Available | en_US |
dc.publication.authorAffiliation | ICAR-NATIONAL BUREAU OF AGRICULTURALLY IMPORTANT MICROORGANISMS KUSHMAUR MAU NATH BHANJAN 275103 | en_US |
dc.ICARdataUseLicence | http://krishi.icar.gov.in/PDF/ICAR_Data_Use_Licence.pdf | en_US |
dc.publication.naasrating | 8.48 | en_US |
Appears in Collections: | CS-NBAIMO-Publication |
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