Matches in SemOpenAlex for { <https://semopenalex.org/work/W1991440923> ?p ?o ?g. }
- W1991440923 endingPage "256" @default.
- W1991440923 startingPage "247" @default.
- W1991440923 abstract "A procedure has been developed for determining levels of the major flavonoids in orange and grapefruit juice concentrates. Following addition of an internal standard, commercial juice concentrates were extracted multiple times with methanol, centrifuged, then filtered. Filtrates were analyzed by high-performance liquid chromatography employing UV-Vis detection. Flavonoids present in the extracts were separated on a C18 column with an isocratic mobile phase consisting of water-acetonitrile-2-propanol-formic acid (158:23:19:0.2, v/v). A second separation of juice extracts on the same HPLC column with a water-tetrahydrofuran mobile phase (18:7, v/v) was used to confirm the identity of the flavonoids present. By comparing UV-Vis spectra and retention times with commercial standards chromatographed under identical conditions, three flavanone glycosides were identified and quantitated. The two brands of orange juice concentrate examined were found to contain 120 and 150 mg hg−1 hesperidin (where hg corresponds to 100 g), along with 24 and 30 mg hg−1 narirutin. The two brands of grapefruit juice concentrate examined contained 62 and 68 mg hg−1 narirutin, and identical levels of naringin (200 mg hg−1). Consistent with several previously published reports, these high levels indicate citrus can be a major source of flavonoids in the diet." @default.
- W1991440923 created "2016-06-24" @default.
- W1991440923 creator A5088840206 @default.
- W1991440923 creator A5089836367 @default.
- W1991440923 date "1995-06-01" @default.
- W1991440923 modified "2023-09-29" @default.
- W1991440923 title "Extraction and measurement of prominent flavonoids in orange and grapefruit juice concentrates" @default.
- W1991440923 cites W1536161802 @default.
- W1991440923 cites W172653785 @default.
- W1991440923 cites W1965177334 @default.
- W1991440923 cites W1973403867 @default.
- W1991440923 cites W1976762528 @default.
- W1991440923 cites W1990299945 @default.
- W1991440923 cites W2004085384 @default.
- W1991440923 cites W2017614686 @default.
- W1991440923 cites W2021215714 @default.
- W1991440923 cites W2025573019 @default.
- W1991440923 cites W2025724557 @default.
- W1991440923 cites W2035824910 @default.
- W1991440923 cites W2047878829 @default.
- W1991440923 cites W2061142443 @default.
- W1991440923 cites W2080591822 @default.
- W1991440923 cites W2153473625 @default.
- W1991440923 cites W2480209379 @default.
- W1991440923 cites W4254553972 @default.
- W1991440923 doi "https://doi.org/10.1016/0021-9673(95)00304-6" @default.
- W1991440923 hasPublicationYear "1995" @default.
- W1991440923 type Work @default.
- W1991440923 sameAs 1991440923 @default.
- W1991440923 citedByCount "91" @default.
- W1991440923 countsByYear W19914409232012 @default.
- W1991440923 countsByYear W19914409232013 @default.
- W1991440923 countsByYear W19914409232014 @default.
- W1991440923 countsByYear W19914409232015 @default.
- W1991440923 countsByYear W19914409232016 @default.
- W1991440923 countsByYear W19914409232017 @default.
- W1991440923 countsByYear W19914409232018 @default.
- W1991440923 countsByYear W19914409232019 @default.
- W1991440923 countsByYear W19914409232020 @default.
- W1991440923 countsByYear W19914409232021 @default.
- W1991440923 countsByYear W19914409232022 @default.
- W1991440923 countsByYear W19914409232023 @default.
- W1991440923 crossrefType "journal-article" @default.
- W1991440923 hasAuthorship W1991440923A5088840206 @default.
- W1991440923 hasAuthorship W1991440923A5089836367 @default.
- W1991440923 hasConcept C112705442 @default.
- W1991440923 hasConcept C126322002 @default.
- W1991440923 hasConcept C142724271 @default.
- W1991440923 hasConcept C178790620 @default.
- W1991440923 hasConcept C179998833 @default.
- W1991440923 hasConcept C185592680 @default.
- W1991440923 hasConcept C204787440 @default.
- W1991440923 hasConcept C2776128092 @default.
- W1991440923 hasConcept C2776773239 @default.
- W1991440923 hasConcept C2777335409 @default.
- W1991440923 hasConcept C2777379063 @default.
- W1991440923 hasConcept C2777481717 @default.
- W1991440923 hasConcept C2778004101 @default.
- W1991440923 hasConcept C2779054382 @default.
- W1991440923 hasConcept C2992423453 @default.
- W1991440923 hasConcept C31903555 @default.
- W1991440923 hasConcept C43617362 @default.
- W1991440923 hasConcept C71924100 @default.
- W1991440923 hasConcept C83082669 @default.
- W1991440923 hasConceptScore W1991440923C112705442 @default.
- W1991440923 hasConceptScore W1991440923C126322002 @default.
- W1991440923 hasConceptScore W1991440923C142724271 @default.
- W1991440923 hasConceptScore W1991440923C178790620 @default.
- W1991440923 hasConceptScore W1991440923C179998833 @default.
- W1991440923 hasConceptScore W1991440923C185592680 @default.
- W1991440923 hasConceptScore W1991440923C204787440 @default.
- W1991440923 hasConceptScore W1991440923C2776128092 @default.
- W1991440923 hasConceptScore W1991440923C2776773239 @default.
- W1991440923 hasConceptScore W1991440923C2777335409 @default.
- W1991440923 hasConceptScore W1991440923C2777379063 @default.
- W1991440923 hasConceptScore W1991440923C2777481717 @default.
- W1991440923 hasConceptScore W1991440923C2778004101 @default.
- W1991440923 hasConceptScore W1991440923C2779054382 @default.
- W1991440923 hasConceptScore W1991440923C2992423453 @default.
- W1991440923 hasConceptScore W1991440923C31903555 @default.
- W1991440923 hasConceptScore W1991440923C43617362 @default.
- W1991440923 hasConceptScore W1991440923C71924100 @default.
- W1991440923 hasConceptScore W1991440923C83082669 @default.
- W1991440923 hasIssue "2" @default.
- W1991440923 hasLocation W19914409231 @default.
- W1991440923 hasOpenAccess W1991440923 @default.
- W1991440923 hasPrimaryLocation W19914409231 @default.
- W1991440923 hasRelatedWork W1487990067 @default.
- W1991440923 hasRelatedWork W1974952144 @default.
- W1991440923 hasRelatedWork W1991440923 @default.
- W1991440923 hasRelatedWork W1995083802 @default.
- W1991440923 hasRelatedWork W2053566500 @default.
- W1991440923 hasRelatedWork W2084534904 @default.
- W1991440923 hasRelatedWork W2109580483 @default.
- W1991440923 hasRelatedWork W228800122 @default.
- W1991440923 hasRelatedWork W4221079809 @default.
- W1991440923 hasRelatedWork W4280538275 @default.
- W1991440923 hasVolume "705" @default.