FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W2894785457> ?p ?o ?g. }

• W2894785457 abstract "Microbial consortia producing specific enzymatic cocktails are present in the gut of phytophagous and xylophagous insects; they are known to be the most efficient ecosystems to degrade lignocellulose. Here, the ability of these consortia to degrade ex-vivo lignocellulosic biomass in anaerobic bioreactors was characterized in term of bioprocess performances, enzymatic activities and bacterial community structure. In a preliminary screening, guts of Ergates faber (beetle), Potosia cuprea (chafer), Gromphadorrhina portentosa (cockroach), Locusta migratoria (locust), and Gryllus bimaculatus (cricket) were inoculated in anaerobic batch reactors, in presence of grounded wheat straw at neutral pH. A short duration fermentation of less than 8 days was observed and was related to a drop of pH from 7 to below 4.5, leading to an interruption of gas and metabolites production. Consistently, a maximum of 180mgeq.COD of metabolites accumulated in the medium, which was related to a low degradation of the lignocellulosic biomass, with a maximum of 5 and 2.2% observed for chafer and locust gut consortia. The initial cell-bound and extracellular enzyme activities, i.e. xylanase and β-endoglucanase, were similar to values observed in the literature. Wheat straw fermentation in bioreactors leads to an increase of cell-bounded enzyme activities, with an increase of 145% for cockroach xylanase activity. Bacterial community structures were insect dependent and mainly composed of Clostridia, Bacteroidia and Gammaproteobacteria. Improvement of lignocellulose biodegradation was realized in successive batch mode at pH 8 using the most interesting consortia, i.e. locust, cockroaches and chafer gut consortia. In these conditions, lignocellulose degradation increased significantly: 8.4, 10.5 and 21.0% of the initial COD was degraded for chafer, cockroaches and locusts, respectively in 15 days. Consistently, xylanase activity tripled for the three consortia, attesting the improvement of the process. Bacteroidia was the major bacterial class represented in the bacterial community for all consortia, followed by Clostridia and Gammaproteobacteria classes. This work demonstrates the possibility to maintain apart of insect gut biological activity ex-vivo and shows that lignocellulose biodegradation can be improved by using a biomimetic approach. These results bring new insights for the optimisation of lignocellulose degradation in bioreactors." @default.
• W2894785457 created "2018-10-12" @default.
• W2894785457 creator A5009029617 @default.
• W2894785457 creator A5017007109 @default.
• W2894785457 creator A5027154429 @default.
• W2894785457 creator A5032533714 @default.
• W2894785457 creator A5035859568 @default.
• W2894785457 creator A5056272351 @default.
• W2894785457 creator A5062949902 @default.
• W2894785457 creator A5074053756 @default.
• W2894785457 creator A5077281981 @default.
• W2894785457 date "2018-10-03" @default.
• W2894785457 modified "2023-10-17" @default.
• W2894785457 title "Screening of Phytophagous and Xylophagous Insects Guts Microbiota Abilities to Degrade Lignocellulose in Bioreactor" @default.
• W2894785457 cites W1138236323 @default.
• W2894785457 cites W1445181275 @default.
• W2894785457 cites W1979777500 @default.
• W2894785457 cites W1987788596 @default.
• W2894785457 cites W2006395629 @default.
• W2894785457 cites W2007955173 @default.
• W2894785457 cites W2026338945 @default.
• W2894785457 cites W2026697108 @default.
• W2894785457 cites W2030182044 @default.
• W2894785457 cites W2037179587 @default.
• W2894785457 cites W2046768512 @default.
• W2894785457 cites W2052248124 @default.
• W2894785457 cites W2057242496 @default.
• W2894785457 cites W2059692220 @default.
• W2894785457 cites W2059762609 @default.
• W2894785457 cites W2063887984 @default.
• W2894785457 cites W2083495093 @default.
• W2894785457 cites W2084470968 @default.
• W2894785457 cites W2087156674 @default.
• W2894785457 cites W2103353162 @default.
• W2894785457 cites W2106180697 @default.
• W2894785457 cites W2112935978 @default.
• W2894785457 cites W2138277172 @default.
• W2894785457 cites W2139385054 @default.
• W2894785457 cites W2140011446 @default.
• W2894785457 cites W2142643631 @default.
• W2894785457 cites W2144105873 @default.
• W2894785457 cites W2145590317 @default.
• W2894785457 cites W2166583022 @default.
• W2894785457 cites W2167889913 @default.
• W2894785457 cites W2177709753 @default.
• W2894785457 cites W2501186562 @default.
• W2894785457 cites W2566276631 @default.
• W2894785457 cites W2604502179 @default.
• W2894785457 cites W2612522659 @default.
• W2894785457 cites W2776267764 @default.
• W2894785457 cites W2069526204 @default.
• W2894785457 cites W2098574161 @default.
• W2894785457 doi "https://doi.org/10.3389/fmicb.2018.02222" @default.
• W2894785457 hasPubMedCentralId "https://www.ncbi.nlm.nih.gov/pmc/articles/6178917" @default.
• W2894785457 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/30337907" @default.
• W2894785457 hasPublicationYear "2018" @default.
• W2894785457 type Work @default.
• W2894785457 sameAs 2894785457 @default.
• W2894785457 citedByCount "16" @default.
• W2894785457 countsByYear W28947854572019 @default.
• W2894785457 countsByYear W28947854572020 @default.
• W2894785457 countsByYear W28947854572021 @default.
• W2894785457 countsByYear W28947854572022 @default.
• W2894785457 countsByYear W28947854572023 @default.
• W2894785457 crossrefType "journal-article" @default.
• W2894785457 hasAuthorship W2894785457A5009029617 @default.
• W2894785457 hasAuthorship W2894785457A5017007109 @default.
• W2894785457 hasAuthorship W2894785457A5027154429 @default.
• W2894785457 hasAuthorship W2894785457A5032533714 @default.
• W2894785457 hasAuthorship W2894785457A5035859568 @default.
• W2894785457 hasAuthorship W2894785457A5056272351 @default.
• W2894785457 hasAuthorship W2894785457A5062949902 @default.
• W2894785457 hasAuthorship W2894785457A5074053756 @default.
• W2894785457 hasAuthorship W2894785457A5077281981 @default.
• W2894785457 hasBestOaLocation W28947854571 @default.
• W2894785457 hasConcept C100544194 @default.
• W2894785457 hasConcept C115540264 @default.
• W2894785457 hasConcept C141603559 @default.
• W2894785457 hasConcept C168170006 @default.
• W2894785457 hasConcept C181199279 @default.
• W2894785457 hasConcept C2775859485 @default.
• W2894785457 hasConcept C2778234585 @default.
• W2894785457 hasConcept C2779251873 @default.
• W2894785457 hasConcept C2780074830 @default.
• W2894785457 hasConcept C31903555 @default.
• W2894785457 hasConcept C55493867 @default.
• W2894785457 hasConcept C59822182 @default.
• W2894785457 hasConcept C6557445 @default.
• W2894785457 hasConcept C86803240 @default.
• W2894785457 hasConceptScore W2894785457C100544194 @default.
• W2894785457 hasConceptScore W2894785457C115540264 @default.
• W2894785457 hasConceptScore W2894785457C141603559 @default.
• W2894785457 hasConceptScore W2894785457C168170006 @default.
• W2894785457 hasConceptScore W2894785457C181199279 @default.
• W2894785457 hasConceptScore W2894785457C2775859485 @default.
• W2894785457 hasConceptScore W2894785457C2778234585 @default.
• W2894785457 hasConceptScore W2894785457C2779251873 @default.
• W2894785457 hasConceptScore W2894785457C2780074830 @default.
• W2894785457 hasConceptScore W2894785457C31903555 @default.
• W2894785457 hasConceptScore W2894785457C55493867 @default.

• next