Matches in SemOpenAlex for { <https://semopenalex.org/work/W4317937301> ?p ?o ?g. }
- W4317937301 endingPage "102989" @default.
- W4317937301 startingPage "102989" @default.
- W4317937301 abstract "This study aims to investigate enzyme-assisted extraction (EAE) and ultrasound-assisted enzyme extraction (UAEE) using several enzymes (viscozyme or alcalase) and extraction time (1–4 h) for the extraction of polyphenols from brown macroalga Ascophyllum nodosum. The extraction yields and antioxidant activities of polyphenols were evaluated. The extracts using the most efficient extraction method were further purified by liquid-liquid partition and identified by UHPLC-hybrid quadrupole-orbitrap mass spectrometry. Polyphenols were separated by molecular weight cut-off filtration (MWCO) or gel filtration (Sephadex LH-20). UAEE (alcalase, 3 h) achieved the highest extraction yields (1913.33 mg phloroglucinol equivalents (PGE)/100 g dry weight (DW) macroalgae). Ethyl acetate fractions purified using liquid-liquid partition achieved the highest polyphenols content (73.85 g PGE/100 g extract), and 74 % of this fraction had molecular weight >10 kDa. Less polar polyphenols, separated from the ethyl acetate fraction by gel filtration had the highest antioxidant activities. Twelve polyphenols were identified in the ethyl acetate extract. This research provides a strong support for expanding the application of polyphenols derived from A. nodosum by identifying both a suitable extraction process as well as identifying the polyphenols with antioxidant activities for their future use as nutraceuticals or pharmaceuticals." @default.
- W4317937301 created "2023-01-25" @default.
- W4317937301 creator A5004519033 @default.
- W4317937301 creator A5038322152 @default.
- W4317937301 creator A5045743244 @default.
- W4317937301 creator A5067118541 @default.
- W4317937301 date "2023-03-01" @default.
- W4317937301 modified "2023-09-27" @default.
- W4317937301 title "Extraction, purification, chemical characterization and antioxidant properties in vitro of polyphenols from the brown macroalga Ascophyllum nodosum" @default.
- W4317937301 cites W1964254479 @default.
- W4317937301 cites W1966500178 @default.
- W4317937301 cites W1982083562 @default.
- W4317937301 cites W1988590679 @default.
- W4317937301 cites W1994788516 @default.
- W4317937301 cites W2026960642 @default.
- W4317937301 cites W2030496892 @default.
- W4317937301 cites W2035451725 @default.
- W4317937301 cites W2067237010 @default.
- W4317937301 cites W2092362323 @default.
- W4317937301 cites W2156137193 @default.
- W4317937301 cites W2590352739 @default.
- W4317937301 cites W2593307315 @default.
- W4317937301 cites W2605043508 @default.
- W4317937301 cites W2741609325 @default.
- W4317937301 cites W2761229971 @default.
- W4317937301 cites W2789818841 @default.
- W4317937301 cites W2896667072 @default.
- W4317937301 cites W2906639783 @default.
- W4317937301 cites W2971832211 @default.
- W4317937301 cites W3015890900 @default.
- W4317937301 cites W3021597543 @default.
- W4317937301 cites W3044829738 @default.
- W4317937301 cites W3045131393 @default.
- W4317937301 cites W3081256279 @default.
- W4317937301 cites W3096531301 @default.
- W4317937301 cites W3106305477 @default.
- W4317937301 cites W3125786669 @default.
- W4317937301 cites W3139095035 @default.
- W4317937301 cites W3148667940 @default.
- W4317937301 cites W3165403242 @default.
- W4317937301 cites W3204141054 @default.
- W4317937301 cites W3205652711 @default.
- W4317937301 cites W4226336984 @default.
- W4317937301 cites W4308156703 @default.
- W4317937301 cites W997530828 @default.
- W4317937301 doi "https://doi.org/10.1016/j.algal.2023.102989" @default.
- W4317937301 hasPublicationYear "2023" @default.
- W4317937301 type Work @default.
- W4317937301 citedByCount "2" @default.
- W4317937301 countsByYear W43179373012023 @default.
- W4317937301 crossrefType "journal-article" @default.
- W4317937301 hasAuthorship W4317937301A5004519033 @default.
- W4317937301 hasAuthorship W4317937301A5038322152 @default.
- W4317937301 hasAuthorship W4317937301A5045743244 @default.
- W4317937301 hasAuthorship W4317937301A5067118541 @default.
- W4317937301 hasConcept C163994747 @default.
- W4317937301 hasConcept C181199279 @default.
- W4317937301 hasConcept C185592680 @default.
- W4317937301 hasConcept C193363816 @default.
- W4317937301 hasConcept C2778004101 @default.
- W4317937301 hasConcept C2778362808 @default.
- W4317937301 hasConcept C2779216985 @default.
- W4317937301 hasConcept C2779858419 @default.
- W4317937301 hasConcept C43617362 @default.
- W4317937301 hasConcept C4725764 @default.
- W4317937301 hasConcept C55493867 @default.
- W4317937301 hasConcept C559758991 @default.
- W4317937301 hasConcept C59822182 @default.
- W4317937301 hasConcept C70899900 @default.
- W4317937301 hasConcept C86803240 @default.
- W4317937301 hasConceptScore W4317937301C163994747 @default.
- W4317937301 hasConceptScore W4317937301C181199279 @default.
- W4317937301 hasConceptScore W4317937301C185592680 @default.
- W4317937301 hasConceptScore W4317937301C193363816 @default.
- W4317937301 hasConceptScore W4317937301C2778004101 @default.
- W4317937301 hasConceptScore W4317937301C2778362808 @default.
- W4317937301 hasConceptScore W4317937301C2779216985 @default.
- W4317937301 hasConceptScore W4317937301C2779858419 @default.
- W4317937301 hasConceptScore W4317937301C43617362 @default.
- W4317937301 hasConceptScore W4317937301C4725764 @default.
- W4317937301 hasConceptScore W4317937301C55493867 @default.
- W4317937301 hasConceptScore W4317937301C559758991 @default.
- W4317937301 hasConceptScore W4317937301C59822182 @default.
- W4317937301 hasConceptScore W4317937301C70899900 @default.
- W4317937301 hasConceptScore W4317937301C86803240 @default.
- W4317937301 hasLocation W43179373011 @default.
- W4317937301 hasOpenAccess W4317937301 @default.
- W4317937301 hasPrimaryLocation W43179373011 @default.
- W4317937301 hasRelatedWork W2052727937 @default.
- W4317937301 hasRelatedWork W2074263550 @default.
- W4317937301 hasRelatedWork W2116433048 @default.
- W4317937301 hasRelatedWork W2188155919 @default.
- W4317937301 hasRelatedWork W2372639119 @default.
- W4317937301 hasRelatedWork W2386973156 @default.
- W4317937301 hasRelatedWork W2388425693 @default.
- W4317937301 hasRelatedWork W2389396311 @default.
- W4317937301 hasRelatedWork W2393045941 @default.
- W4317937301 hasRelatedWork W2770408014 @default.