Production of fermentable sugars from Chlorella sp. by solid-acid catalyst

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dc.contributor.authorG T Jeong-
dc.contributor.authorS K Kim-
dc.contributor.authorBaek Rock Oh-
dc.date.accessioned2020-09-24T04:03:57Z-
dc.date.available2020-09-24T04:03:57Z-
dc.date.issued2020-
dc.identifier.issn22119264-
dc.identifier.urihttps://oak.kribb.re.kr/handle/201005/22793-
dc.description.abstractThe hydrolysis of microalgae Chlorella sp. via a solid acid catalyst was conducted in order to obtain fermentable sugars. To optimize the hydrolysis conditions, Box-Behnken design was used to construct the experimental setup. Results show that the highest fermentable sugar yield of 50.4% (25.2 g/L) was achieved using a reaction composed of 5% biomass and 40% solid acid catalyst loading (based on biomass), at a reaction temperature of 160 °C for 45 min. Moreover, under these conditions, only 1.16 g/L of 5-HMF and 0.12 g/L of levulinic acid were formed as by-products. Furthermore, at 12.5% biomass concentration, a 56.97 g/L (45.58%) high concentration of fermentable sugars was obtained. In conclusion, the utilization of microalgae and a solid acid catalyst for fermentable sugar production has a high possibility of applicability.-
dc.publisherElsevier-
dc.titleProduction of fermentable sugars from Chlorella sp. by solid-acid catalyst-
dc.title.alternativeProduction of fermentable sugars from Chlorella sp. by solid-acid catalyst-
dc.typeArticle-
dc.citation.titleAlgal Research-Biomass Biofuels and Bioproducts-
dc.citation.number0-
dc.citation.endPage102044-
dc.citation.startPage102044-
dc.citation.volume51-
dc.contributor.affiliatedAuthorBaek Rock Oh-
dc.contributor.alternativeName정귀택-
dc.contributor.alternativeName김성구-
dc.contributor.alternativeName오백록-
dc.identifier.bibliographicCitationAlgal Research-Biomass Biofuels and Bioproducts, vol. 51, pp. 102044-102044-
dc.identifier.doi10.1016/j.algal.2020.102044-
dc.subject.keywordMicro-algae-
dc.subject.keywordChlorella sp.-
dc.subject.keywordSolid acid catalyst-
dc.subject.keywordIonic resin-
dc.subject.keywordFermentable sugar-
dc.subject.localMicro-algae-
dc.subject.localMicroalgae-
dc.subject.localChlorella sp.-
dc.subject.localSolid acid catalyst-
dc.subject.localIonic resin-
dc.subject.localFermentable sugar-
dc.description.journalClassY-
Appears in Collections:
Jeonbuk Branch Institute > Microbial Biotechnology Research Center > 1. Journal Articles
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