Production Optimization, Structural Analysis, and Prebiotic- and Anti-Inflammatory Effects of Gluco-Oligosaccharides Produced by Leuconostoc lactis SBC001
DC Field | Value | Language |
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dc.contributor.author | Kim, Minhui | - |
dc.contributor.author | Jang, Jae-Kweon | - |
dc.contributor.author | Park, Young-Seo | - |
dc.date.available | 2021-02-16T00:40:36Z | - |
dc.date.created | 2021-02-09 | - |
dc.date.issued | 2021-01 | - |
dc.identifier.issn | 2076-2607 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/gachon/handle/2020.sw.gachon/79930 | - |
dc.description.abstract | Leuconostoc lactis SBC001, isolated from chive, produces glucansucrase and synthesizes oli-gosaccharides through its enzymatic activity. This study was conducted to optimize oligosaccharide production using response surface methodology, analyze the structure of purified oligosaccharides, and investigate the prebiotic effect on 24 bacterial and yeast strains and the anti-inflammatory activity using RAW 264.7 macrophage cells. The optimal conditions for oligosaccharide production were a culture temperature of 30 °C and sucrose and maltose concentrations of 9.6% and 7.4%, respectively. Based on1H-NMR spectroscopic study, the oligosaccharides were identified as gluco-oligosaccha-rides that consisted of 23.63% α-1,4 glycosidic linkages and 76.37% α-1,6 glycosidic linkages with an average molecular weight of 1137 Da. The oligosaccharides promoted the growth of bacterial and yeast strains, including Lactobacillus plantarum, L. paracasei, L. johnsonii, Leuconostoc mesenteroides, L. rhamnosus, and Saccharomyces cerevisiae. When lipopolysaccharide-stimulated RAW 264.7 cells were treated with the oligosaccharides, the production of nitric oxide was decreased; the expression of inducible nitric oxide synthase, tumor necrosis factor-α, interleukin (IL)-1β, IL-6, and IL-10 was suppressed; and the nuclear factor-kappa B signaling pathway was inhibited. In conclusion, the gluco-oligosaccharides obtained from Leu. lactis SBC001 exhibited a prebiotic effect on six bacterial and yeast strains and anti-inflammatory activity in RAW 264.7 macrophage cells. © 2021 by the authors. Licensee MDPI, Basel, Switzerland. | - |
dc.language | 영어 | - |
dc.language.iso | en | - |
dc.publisher | MDPI | - |
dc.relation.isPartOf | MICROORGANISMS | - |
dc.title | Production Optimization, Structural Analysis, and Prebiotic- and Anti-Inflammatory Effects of Gluco-Oligosaccharides Produced by Leuconostoc lactis SBC001 | - |
dc.type | Article | - |
dc.type.rims | ART | - |
dc.description.journalClass | 1 | - |
dc.identifier.wosid | 000610588500001 | - |
dc.identifier.doi | 10.3390/microorganisms9010200 | - |
dc.identifier.bibliographicCitation | MICROORGANISMS, v.9, no.1, pp.1 - 18 | - |
dc.description.isOpenAccess | N | - |
dc.identifier.scopusid | 2-s2.0-85100217172 | - |
dc.citation.endPage | 18 | - |
dc.citation.startPage | 1 | - |
dc.citation.title | MICROORGANISMS | - |
dc.citation.volume | 9 | - |
dc.citation.number | 1 | - |
dc.contributor.affiliatedAuthor | Kim, Minhui | - |
dc.contributor.affiliatedAuthor | Park, Young-Seo | - |
dc.type.docType | Article | - |
dc.subject.keywordAuthor | Anti-inflammatory activity | - |
dc.subject.keywordAuthor | Glucansucrase | - |
dc.subject.keywordAuthor | Lactic acid bacteria | - |
dc.subject.keywordAuthor | Leuconostoc lactis | - |
dc.subject.keywordAuthor | Oligosaccharides | - |
dc.subject.keywordAuthor | Prebiotic activity | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
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