Fermentative hydrogen production using sorghum husk as a biomass feedstock and process optimization
DC Field | Value | Language |
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dc.contributor.author | Saratale, Ganesh D. | - |
dc.contributor.author | Kshirsagar, Siddheshwar D. | - |
dc.contributor.author | Saratale, Rijuta G. | - |
dc.contributor.author | Govindwar, Sanjay P. | - |
dc.contributor.author | Oh, Min-Kyu | - |
dc.date.accessioned | 2021-09-04T13:44:27Z | - |
dc.date.available | 2021-09-04T13:44:27Z | - |
dc.date.created | 2021-06-18 | - |
dc.date.issued | 2015-08 | - |
dc.identifier.issn | 1226-8372 | - |
dc.identifier.uri | https://scholar.korea.ac.kr/handle/2021.sw.korea/92816 | - |
dc.description.abstract | The potential of isolated actinomycetes and fungi were evaluated for the cellulase and xylanase production under solid state fermentation conditions. Maximal secretion of enzymes was observed with Phanerochaete chrysosporium using soybean straw. The potential of the produced crude enzyme complex was demonstrated by two-step enzymatic hydrolysis of untreated and mild acidpretreated sorghum husk (SH). A cellulase dose of 10 filter paper units (FPU) released 563.21 mg of reducing sugar (RS) per gram of SH with 84.45% hydrolysis and 53.64% glucose yields, respectively. Finally, enzymatic hydrolysates of SH were utilized for hydrogen production by Clostridium beijerinckii. Effects of temperature, pH of media, and substrate concentration on the biohydrogen production from SH hydrolysates were investigated. The optimal conditions for maximal hydrogen production using SH hydrolysate were determined to be a loading of 5.0 g RS/L, at 35A degrees C, and controlled pH at 5.5. Under these optimal conditions, the cumulative H-2 production, H-2 production rate, and H-2 yield were 1,117 mL/L, 46.54 mL/L/h, and 1.051 mol/mol RS, respectively. These results demonstrated a cost-effective hydrogen production is possible with sorghum husk as a lignocellulosic feedstock. | - |
dc.language | English | - |
dc.language.iso | en | - |
dc.publisher | KOREAN SOC BIOTECHNOLOGY & BIOENGINEERING | - |
dc.subject | SOLID-STATE FERMENTATION | - |
dc.subject | DARK FERMENTATION | - |
dc.subject | ETHANOL-PRODUCTION | - |
dc.subject | BIOHYDROGEN PRODUCTION | - |
dc.subject | CELLULOLYTIC ENZYMES | - |
dc.subject | CELLULASE PRODUCTION | - |
dc.subject | AGRICULTURAL WASTES | - |
dc.subject | SACCHARIFICATION | - |
dc.subject | PRETREATMENT | - |
dc.subject | HYDROLYSATE | - |
dc.title | Fermentative hydrogen production using sorghum husk as a biomass feedstock and process optimization | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Oh, Min-Kyu | - |
dc.identifier.doi | 10.1007/s12257-015-0172-3 | - |
dc.identifier.scopusid | 2-s2.0-84942512179 | - |
dc.identifier.wosid | 000361878400014 | - |
dc.identifier.bibliographicCitation | BIOTECHNOLOGY AND BIOPROCESS ENGINEERING, v.20, no.4, pp.733 - 743 | - |
dc.relation.isPartOf | BIOTECHNOLOGY AND BIOPROCESS ENGINEERING | - |
dc.citation.title | BIOTECHNOLOGY AND BIOPROCESS ENGINEERING | - |
dc.citation.volume | 20 | - |
dc.citation.number | 4 | - |
dc.citation.startPage | 733 | - |
dc.citation.endPage | 743 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.identifier.kciid | ART002026564 | - |
dc.description.journalClass | 1 | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.description.journalRegisteredClass | kci | - |
dc.relation.journalResearchArea | Biotechnology & Applied Microbiology | - |
dc.relation.journalWebOfScienceCategory | Biotechnology & Applied Microbiology | - |
dc.subject.keywordPlus | SOLID-STATE FERMENTATION | - |
dc.subject.keywordPlus | DARK FERMENTATION | - |
dc.subject.keywordPlus | ETHANOL-PRODUCTION | - |
dc.subject.keywordPlus | BIOHYDROGEN PRODUCTION | - |
dc.subject.keywordPlus | CELLULOLYTIC ENZYMES | - |
dc.subject.keywordPlus | CELLULASE PRODUCTION | - |
dc.subject.keywordPlus | AGRICULTURAL WASTES | - |
dc.subject.keywordPlus | SACCHARIFICATION | - |
dc.subject.keywordPlus | PRETREATMENT | - |
dc.subject.keywordPlus | HYDROLYSATE | - |
dc.subject.keywordAuthor | sorghum husk | - |
dc.subject.keywordAuthor | lignocellulosic biomass | - |
dc.subject.keywordAuthor | biohydrogen | - |
dc.subject.keywordAuthor | cellulolytic strain | - |
dc.subject.keywordAuthor | enzyme saccharification | - |
dc.subject.keywordAuthor | acid pretreatment | - |
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