Matches in SemOpenAlex for { <https://semopenalex.org/work/W1966412862> ?p ?o ?g. }
Showing items 1 to 97 of
97
with 100 items per page.
- W1966412862 endingPage "13855" @default.
- W1966412862 startingPage "13844" @default.
- W1966412862 abstract "A reverse phase ultra performance liquid chromatography and photodiode array (UPLC-PDA) detection method was established for the determination of six alkaloids in Zoagumhwan (ZGW), and further for investigating the influence of nonpolar substances on the extraction efficiency of these alkaloids. The method was based on a BEH C18 (50 mm × 2.1 mm, 1.7 μm) column and mobile phase of aqueous phosphoric acid and acetonitrile including 0.05% buffer solution under gradient elution. ZGW samples of ZGW I, II, III and IV were obtained and prepared by pre-processing the crude materials of Coptidis rhizoma and Evodiae fructus using four technologies, namely direct water decoction, removal of nonpolar substances in Evodiae fructus by supercritical fluid extraction (SFE), removal of nonpolar substances in ZGW by SFE and removal of nonpolar substances in ZGW by steam distillation. The developed and validated UPLC-PDA method was precise, accurate and sensitive enough based on the facts that the six alkaloids showed good regression (r > 0.9998), the limit of detections and quantifications for six alkaloids were less than 28.8 and 94.5 ng/mL, respectively, and the recovery was in the range of 98.56%–103.24%. The sequence of the total contents of six alkaloids in these samples was ZGW II > ZGW IV > ZGW III > ZGW I. ZGW II, in which nonpolar substances, including essential oils, were firstly removed from Evodiae fructus by SFE, had the highest content of the total alkaloids, indicating that extraction efficiency of the total alkaloids could be remarkably increased after Evodiae fructus being extracted by SFE." @default.
- W1966412862 created "2016-06-24" @default.
- W1966412862 creator A5005541297 @default.
- W1966412862 creator A5013349560 @default.
- W1966412862 creator A5018256092 @default.
- W1966412862 creator A5020003474 @default.
- W1966412862 creator A5032579515 @default.
- W1966412862 creator A5040482922 @default.
- W1966412862 creator A5040590428 @default.
- W1966412862 creator A5042137574 @default.
- W1966412862 creator A5062736286 @default.
- W1966412862 creator A5077142060 @default.
- W1966412862 date "2012-11-22" @default.
- W1966412862 modified "2023-10-14" @default.
- W1966412862 title "Influence of Nonpolar Substances on the Extraction Efficiency of Six Alkaloids in Zoagumhwan Investigated by Ultra Performance Liquid Chromatography and Photodiode Array Detection" @default.
- W1966412862 cites W2028953065 @default.
- W1966412862 cites W2056877663 @default.
- W1966412862 cites W2070511177 @default.
- W1966412862 cites W2079408614 @default.
- W1966412862 cites W2079931904 @default.
- W1966412862 cites W2081278191 @default.
- W1966412862 cites W2110506825 @default.
- W1966412862 doi "https://doi.org/10.3390/molecules171213844" @default.
- W1966412862 hasPubMedCentralId "https://www.ncbi.nlm.nih.gov/pmc/articles/6268081" @default.
- W1966412862 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/23174900" @default.
- W1966412862 hasPublicationYear "2012" @default.
- W1966412862 type Work @default.
- W1966412862 sameAs 1966412862 @default.
- W1966412862 citedByCount "5" @default.
- W1966412862 countsByYear W19664128622013 @default.
- W1966412862 countsByYear W19664128622014 @default.
- W1966412862 countsByYear W19664128622015 @default.
- W1966412862 countsByYear W19664128622016 @default.
- W1966412862 countsByYear W19664128622020 @default.
- W1966412862 crossrefType "journal-article" @default.
- W1966412862 hasAuthorship W1966412862A5005541297 @default.
- W1966412862 hasAuthorship W1966412862A5013349560 @default.
- W1966412862 hasAuthorship W1966412862A5018256092 @default.
- W1966412862 hasAuthorship W1966412862A5020003474 @default.
- W1966412862 hasAuthorship W1966412862A5032579515 @default.
- W1966412862 hasAuthorship W1966412862A5040482922 @default.
- W1966412862 hasAuthorship W1966412862A5040590428 @default.
- W1966412862 hasAuthorship W1966412862A5042137574 @default.
- W1966412862 hasAuthorship W1966412862A5062736286 @default.
- W1966412862 hasAuthorship W1966412862A5077142060 @default.
- W1966412862 hasBestOaLocation W19664128621 @default.
- W1966412862 hasConcept C119128265 @default.
- W1966412862 hasConcept C178790620 @default.
- W1966412862 hasConcept C179998833 @default.
- W1966412862 hasConcept C184651966 @default.
- W1966412862 hasConcept C185592680 @default.
- W1966412862 hasConcept C190409667 @default.
- W1966412862 hasConcept C2776622989 @default.
- W1966412862 hasConcept C2777463227 @default.
- W1966412862 hasConcept C2777667214 @default.
- W1966412862 hasConcept C43617362 @default.
- W1966412862 hasConcept C4725764 @default.
- W1966412862 hasConcept C556039675 @default.
- W1966412862 hasConcept C71924100 @default.
- W1966412862 hasConceptScore W1966412862C119128265 @default.
- W1966412862 hasConceptScore W1966412862C178790620 @default.
- W1966412862 hasConceptScore W1966412862C179998833 @default.
- W1966412862 hasConceptScore W1966412862C184651966 @default.
- W1966412862 hasConceptScore W1966412862C185592680 @default.
- W1966412862 hasConceptScore W1966412862C190409667 @default.
- W1966412862 hasConceptScore W1966412862C2776622989 @default.
- W1966412862 hasConceptScore W1966412862C2777463227 @default.
- W1966412862 hasConceptScore W1966412862C2777667214 @default.
- W1966412862 hasConceptScore W1966412862C43617362 @default.
- W1966412862 hasConceptScore W1966412862C4725764 @default.
- W1966412862 hasConceptScore W1966412862C556039675 @default.
- W1966412862 hasConceptScore W1966412862C71924100 @default.
- W1966412862 hasIssue "12" @default.
- W1966412862 hasLocation W19664128621 @default.
- W1966412862 hasLocation W19664128622 @default.
- W1966412862 hasLocation W19664128623 @default.
- W1966412862 hasLocation W19664128624 @default.
- W1966412862 hasLocation W19664128625 @default.
- W1966412862 hasOpenAccess W1966412862 @default.
- W1966412862 hasPrimaryLocation W19664128621 @default.
- W1966412862 hasRelatedWork W2365252700 @default.
- W1966412862 hasRelatedWork W2365971026 @default.
- W1966412862 hasRelatedWork W2371108714 @default.
- W1966412862 hasRelatedWork W2374122394 @default.
- W1966412862 hasRelatedWork W2374612556 @default.
- W1966412862 hasRelatedWork W2375913324 @default.
- W1966412862 hasRelatedWork W2378721999 @default.
- W1966412862 hasRelatedWork W2394435630 @default.
- W1966412862 hasRelatedWork W2989875920 @default.
- W1966412862 hasRelatedWork W4225570445 @default.
- W1966412862 hasVolume "17" @default.
- W1966412862 isParatext "false" @default.
- W1966412862 isRetracted "false" @default.
- W1966412862 magId "1966412862" @default.
- W1966412862 workType "article" @default.