Matches in SemOpenAlex for { <https://semopenalex.org/work/W2021838130> ?p ?o ?g. }
- W2021838130 endingPage "1177" @default.
- W2021838130 startingPage "1177" @default.
- W2021838130 abstract "The role of phenolics in UV-screening was investigated in berries of a white grape cultivar (Vitis vinifera L. cv. Bacchus). Fluorescence microscopy revealed accumulation of phenolics in the skin of berries and, by high performance liquid chromatography and mass spectrometry, flavonols and hydroxycinnamic acids were identified as the main groups of UV-absorbing phenolics. Relationships between natural radiation and the synthesis of phenolics were studied in plants that were cultivated in the absence of UV radiation in a greenhouse before outdoor exposure to three different light regimes: the entire solar spectrum, the solar spectrum minus UV-B radiation and only visible radiation. During six days of exposure, flavonol synthesis was significantly stimulated by natural UV, in particular UV-B, but concentrations of hydroxycinnamic acids decreased under all conditions. Direct comparison of fluorimetrically-determined skin absorbance with absorbance of extracted flavonols or hydroxycinnamic acids suggested that acclimation of UV screening depends almost exclusively on flavonol synthesis. While increased flavonol levels resulted in efficient UV-A shielding, UV-B shielding was incomplete, probably due to decreased levels of the UV-B-absorbing hydroxycinnamic acids during exposure." @default.
- W2021838130 created "2016-06-24" @default.
- W2021838130 creator A5005300499 @default.
- W2021838130 creator A5021750347 @default.
- W2021838130 creator A5047031073 @default.
- W2021838130 creator A5073446619 @default.
- W2021838130 date "2003-01-01" @default.
- W2021838130 modified "2023-10-10" @default.
- W2021838130 title "UV screening by phenolics in berries of grapevine (Vitis vinifera)" @default.
- W2021838130 cites W106216522 @default.
- W2021838130 cites W1553491581 @default.
- W2021838130 cites W1559802177 @default.
- W2021838130 cites W169274260 @default.
- W2021838130 cites W175349063 @default.
- W2021838130 cites W1839089388 @default.
- W2021838130 cites W1966096339 @default.
- W2021838130 cites W1968583820 @default.
- W2021838130 cites W1977898063 @default.
- W2021838130 cites W1985079615 @default.
- W2021838130 cites W1988397319 @default.
- W2021838130 cites W1991139750 @default.
- W2021838130 cites W1991658011 @default.
- W2021838130 cites W1996450682 @default.
- W2021838130 cites W1996724898 @default.
- W2021838130 cites W1997330903 @default.
- W2021838130 cites W2017076019 @default.
- W2021838130 cites W2019815791 @default.
- W2021838130 cites W2031132896 @default.
- W2021838130 cites W2034407949 @default.
- W2021838130 cites W2037285250 @default.
- W2021838130 cites W2040489547 @default.
- W2021838130 cites W2046739821 @default.
- W2021838130 cites W2052329301 @default.
- W2021838130 cites W2054952450 @default.
- W2021838130 cites W2057961209 @default.
- W2021838130 cites W2059164395 @default.
- W2021838130 cites W2061154390 @default.
- W2021838130 cites W2080308094 @default.
- W2021838130 cites W2095466825 @default.
- W2021838130 cites W2100267546 @default.
- W2021838130 cites W2100429920 @default.
- W2021838130 cites W2100536115 @default.
- W2021838130 cites W2101536537 @default.
- W2021838130 cites W2103100479 @default.
- W2021838130 cites W2113653446 @default.
- W2021838130 cites W2115631921 @default.
- W2021838130 cites W2121191552 @default.
- W2021838130 cites W2122221811 @default.
- W2021838130 cites W2124691518 @default.
- W2021838130 cites W2129298081 @default.
- W2021838130 cites W2133547256 @default.
- W2021838130 cites W2147228239 @default.
- W2021838130 cites W2160641785 @default.
- W2021838130 cites W2172180830 @default.
- W2021838130 cites W2341624136 @default.
- W2021838130 cites W240632729 @default.
- W2021838130 doi "https://doi.org/10.1071/fp03076" @default.
- W2021838130 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/32689099" @default.
- W2021838130 hasPublicationYear "2003" @default.
- W2021838130 type Work @default.
- W2021838130 sameAs 2021838130 @default.
- W2021838130 citedByCount "115" @default.
- W2021838130 countsByYear W20218381302012 @default.
- W2021838130 countsByYear W20218381302013 @default.
- W2021838130 countsByYear W20218381302014 @default.
- W2021838130 countsByYear W20218381302015 @default.
- W2021838130 countsByYear W20218381302016 @default.
- W2021838130 countsByYear W20218381302017 @default.
- W2021838130 countsByYear W20218381302018 @default.
- W2021838130 countsByYear W20218381302019 @default.
- W2021838130 countsByYear W20218381302020 @default.
- W2021838130 countsByYear W20218381302021 @default.
- W2021838130 countsByYear W20218381302022 @default.
- W2021838130 countsByYear W20218381302023 @default.
- W2021838130 crossrefType "journal-article" @default.
- W2021838130 hasAuthorship W2021838130A5005300499 @default.
- W2021838130 hasAuthorship W2021838130A5021750347 @default.
- W2021838130 hasAuthorship W2021838130A5047031073 @default.
- W2021838130 hasAuthorship W2021838130A5073446619 @default.
- W2021838130 hasConcept C144027150 @default.
- W2021838130 hasConcept C185592680 @default.
- W2021838130 hasConcept C2778004101 @default.
- W2021838130 hasConcept C2778945092 @default.
- W2021838130 hasConcept C2779106036 @default.
- W2021838130 hasConcept C2780139979 @default.
- W2021838130 hasConcept C2780194770 @default.
- W2021838130 hasConcept C2992143071 @default.
- W2021838130 hasConcept C31903555 @default.
- W2021838130 hasConcept C43617362 @default.
- W2021838130 hasConcept C55493867 @default.
- W2021838130 hasConcept C59822182 @default.
- W2021838130 hasConcept C70899900 @default.
- W2021838130 hasConcept C86803240 @default.
- W2021838130 hasConcept C98015330 @default.
- W2021838130 hasConceptScore W2021838130C144027150 @default.
- W2021838130 hasConceptScore W2021838130C185592680 @default.
- W2021838130 hasConceptScore W2021838130C2778004101 @default.
- W2021838130 hasConceptScore W2021838130C2778945092 @default.