Matches in SemOpenAlex for { <https://semopenalex.org/work/W1979944711> ?p ?o ?g. }
Showing items 1 to 58 of
58
with 100 items per page.
- W1979944711 endingPage "392" @default.
- W1979944711 startingPage "385" @default.
- W1979944711 abstract "Abstract A sensitive gas—liquid chromatographic method has been developed for the quantitative analysis of caffeic acid and quercetin moieties in plant leaf by means of electron capture detection. Caffeic acid, quercetin and their naturally occurring derivatives, chlorogenic acid and rutin, respectively, are directly extracted from plant materials with 1-propanol, and subjected to a transesterification—hydrolysis reaction to produce caffeic acid n-propyl ester and quercetin. After silylation of these compounds, the TMS derivatives are suitable for chromatography on 10% OV-101 in the case of caffeic acid and 1.5% OV-101 in the case of quercetin. The method requires about 5 h for their quantitative determination, and the approximate lower limits of detection in tobacco leaf samples are 20 ng caffeic acid and 300 ng quercetin." @default.
- W1979944711 created "2016-06-24" @default.
- W1979944711 creator A5017635665 @default.
- W1979944711 creator A5066265059 @default.
- W1979944711 date "1970-01-01" @default.
- W1979944711 modified "2023-09-25" @default.
- W1979944711 title "Rapid electron capture determination of caffeic acid and quercetin moieties in plants" @default.
- W1979944711 cites W1545319228 @default.
- W1979944711 cites W1972133773 @default.
- W1979944711 cites W1973914531 @default.
- W1979944711 cites W1995196882 @default.
- W1979944711 cites W2006328504 @default.
- W1979944711 cites W2024521901 @default.
- W1979944711 cites W2024996049 @default.
- W1979944711 cites W2039446572 @default.
- W1979944711 cites W2075229758 @default.
- W1979944711 cites W2083090271 @default.
- W1979944711 cites W2327658081 @default.
- W1979944711 doi "https://doi.org/10.1016/s0021-9673(01)96588-4" @default.
- W1979944711 hasPublicationYear "1970" @default.
- W1979944711 type Work @default.
- W1979944711 sameAs 1979944711 @default.
- W1979944711 citedByCount "14" @default.
- W1979944711 crossrefType "journal-article" @default.
- W1979944711 hasAuthorship W1979944711A5017635665 @default.
- W1979944711 hasAuthorship W1979944711A5066265059 @default.
- W1979944711 hasConcept C178790620 @default.
- W1979944711 hasConcept C185592680 @default.
- W1979944711 hasConcept C2778004101 @default.
- W1979944711 hasConcept C2778224086 @default.
- W1979944711 hasConcept C2781263971 @default.
- W1979944711 hasConcept C43617362 @default.
- W1979944711 hasConceptScore W1979944711C178790620 @default.
- W1979944711 hasConceptScore W1979944711C185592680 @default.
- W1979944711 hasConceptScore W1979944711C2778004101 @default.
- W1979944711 hasConceptScore W1979944711C2778224086 @default.
- W1979944711 hasConceptScore W1979944711C2781263971 @default.
- W1979944711 hasConceptScore W1979944711C43617362 @default.
- W1979944711 hasLocation W19799447111 @default.
- W1979944711 hasOpenAccess W1979944711 @default.
- W1979944711 hasPrimaryLocation W19799447111 @default.
- W1979944711 hasRelatedWork W1562432770 @default.
- W1979944711 hasRelatedWork W1968224278 @default.
- W1979944711 hasRelatedWork W1979944711 @default.
- W1979944711 hasRelatedWork W1987968432 @default.
- W1979944711 hasRelatedWork W2020016180 @default.
- W1979944711 hasRelatedWork W2062413927 @default.
- W1979944711 hasRelatedWork W2064483974 @default.
- W1979944711 hasRelatedWork W2089910024 @default.
- W1979944711 hasRelatedWork W2352077916 @default.
- W1979944711 hasRelatedWork W3016329513 @default.
- W1979944711 hasVolume "52" @default.
- W1979944711 isParatext "false" @default.
- W1979944711 isRetracted "false" @default.
- W1979944711 magId "1979944711" @default.
- W1979944711 workType "article" @default.