Matches in SemOpenAlex for { <https://semopenalex.org/work/W3203282783> ?p ?o ?g. }
- W3203282783 endingPage "560" @default.
- W3203282783 startingPage "560" @default.
- W3203282783 abstract "The marine environment is a generous source of biologically active compounds useful for human health. In 50 years, about 25,000 bioactive marine compounds have been identified, with an increase of 5% per year. Peculiar feature of algae and plants is the production of secondary metabolites, such as polyphenols, synthesized as a form of adaptation to environmental stress. Posidonia oceanica is a Mediterranean endemic and dominant seagrass and represents a biologically, ecologically and geologically important marine ecosystem. Within this study, methanolic and ethanolic extracts were generated from fresh and dried Posidonia oceanica leaves, with the aim to employ and valorize the beach cast leaves. The best yield and antioxidant activity (polyphenols content equal to 19.712 ± 0.496 mg GAE/g and DPPH IC50 of 0.090 µg/µL.) were recorded in 70% ethanol extracts (Gd-E4) obtained from leaves dried for two days at 60 °C and ground four times. HPLC analyses revealed the presence of polyphenols compounds (the most abundant of which was chicoric acid) with antioxidant and beneficial properties. Bioactive properties of the Gd-E4 extracts were evaluated in vitro using fibroblast cells line (HS-68), subjected to UV induced oxidative stress. Pre-treatment of cells with Gd-E4 extracts led to significant protection against oxidative stress and mortality associated with UV exposure, thus highlighting the beneficial properties of antioxidants compounds produced by these marine plants against photo damage, free radicals and associated negative cellular effects. Beach cast leaves selection, processing and extraction procedures, and the in vitro assay results suggested the potentiality of a sustainable approach for the biotechnological exploitation of this resource and could serve a model for other marine resources." @default.
- W3203282783 created "2021-10-11" @default.
- W3203282783 creator A5016803828 @default.
- W3203282783 creator A5017743418 @default.
- W3203282783 creator A5027381659 @default.
- W3203282783 creator A5032314054 @default.
- W3203282783 creator A5042767701 @default.
- W3203282783 creator A5052625144 @default.
- W3203282783 creator A5057225309 @default.
- W3203282783 creator A5079977278 @default.
- W3203282783 creator A5084062542 @default.
- W3203282783 date "2021-09-30" @default.
- W3203282783 modified "2023-10-18" @default.
- W3203282783 title "Antioxidant Bioactivity of Extracts from Beach Cast Leaves of Posidonia oceanica (L.) Delile" @default.
- W3203282783 cites W1550210919 @default.
- W3203282783 cites W1919999795 @default.
- W3203282783 cites W1959985436 @default.
- W3203282783 cites W1975425288 @default.
- W3203282783 cites W1981485783 @default.
- W3203282783 cites W1985431229 @default.
- W3203282783 cites W1985593959 @default.
- W3203282783 cites W1988417956 @default.
- W3203282783 cites W1993101867 @default.
- W3203282783 cites W1994035524 @default.
- W3203282783 cites W1996585409 @default.
- W3203282783 cites W2008295215 @default.
- W3203282783 cites W2009968230 @default.
- W3203282783 cites W2020621217 @default.
- W3203282783 cites W2020690702 @default.
- W3203282783 cites W2026871121 @default.
- W3203282783 cites W2028919622 @default.
- W3203282783 cites W2030089689 @default.
- W3203282783 cites W2030927595 @default.
- W3203282783 cites W2037404352 @default.
- W3203282783 cites W2040149979 @default.
- W3203282783 cites W2041516490 @default.
- W3203282783 cites W2048714946 @default.
- W3203282783 cites W2056098908 @default.
- W3203282783 cites W2065853716 @default.
- W3203282783 cites W2068406902 @default.
- W3203282783 cites W2071866695 @default.
- W3203282783 cites W2078923345 @default.
- W3203282783 cites W2085447075 @default.
- W3203282783 cites W2088152457 @default.
- W3203282783 cites W2091006452 @default.
- W3203282783 cites W2091567961 @default.
- W3203282783 cites W2091928751 @default.
- W3203282783 cites W2093621636 @default.
- W3203282783 cites W2097493104 @default.
- W3203282783 cites W2104133183 @default.
- W3203282783 cites W2114918609 @default.
- W3203282783 cites W2116394678 @default.
- W3203282783 cites W2139689290 @default.
- W3203282783 cites W2139937589 @default.
- W3203282783 cites W2144228954 @default.
- W3203282783 cites W2158851133 @default.
- W3203282783 cites W2162453226 @default.
- W3203282783 cites W2170610035 @default.
- W3203282783 cites W2171165376 @default.
- W3203282783 cites W2172026762 @default.
- W3203282783 cites W2234176238 @default.
- W3203282783 cites W2265152507 @default.
- W3203282783 cites W2491154609 @default.
- W3203282783 cites W2542520054 @default.
- W3203282783 cites W2564381226 @default.
- W3203282783 cites W2603360505 @default.
- W3203282783 cites W2606155904 @default.
- W3203282783 cites W2782456815 @default.
- W3203282783 cites W2783231965 @default.
- W3203282783 cites W2801776988 @default.
- W3203282783 cites W2900457289 @default.
- W3203282783 cites W2913295823 @default.
- W3203282783 cites W2915958250 @default.
- W3203282783 cites W2953487696 @default.
- W3203282783 cites W2960219138 @default.
- W3203282783 cites W2975925153 @default.
- W3203282783 cites W2983620177 @default.
- W3203282783 cites W3013018382 @default.
- W3203282783 cites W3014616881 @default.
- W3203282783 cites W3016804855 @default.
- W3203282783 cites W3036560839 @default.
- W3203282783 cites W3101352401 @default.
- W3203282783 cites W3127590788 @default.
- W3203282783 cites W3131330935 @default.
- W3203282783 cites W3159457596 @default.
- W3203282783 cites W3198400460 @default.
- W3203282783 doi "https://doi.org/10.3390/md19100560" @default.
- W3203282783 hasPubMedCentralId "https://www.ncbi.nlm.nih.gov/pmc/articles/8539254" @default.
- W3203282783 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/34677459" @default.
- W3203282783 hasPublicationYear "2021" @default.
- W3203282783 type Work @default.
- W3203282783 sameAs 3203282783 @default.
- W3203282783 citedByCount "3" @default.
- W3203282783 countsByYear W32032827832022 @default.
- W3203282783 countsByYear W32032827832023 @default.
- W3203282783 crossrefType "journal-article" @default.
- W3203282783 hasAuthorship W3203282783A5016803828 @default.
- W3203282783 hasAuthorship W3203282783A5017743418 @default.