FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W2791456670> ?p ?o ?g. }

• W2791456670 abstract "The presented work describes the development and validation of a rapid UHPLC-UV method using a fused core particle column with an RP-Amide stationary phase for the separation and quantitative analysis of caffeoylquinic and di-caffeoylquinic acids in green coffee extracts. Three caffeoylquinic acids (3-caffeoylquinic acid, 4-caffeoylquinic acid, and 5-caffeoylquinic acid) and two di-caffeoylquinic acids (1,3-di-caffeoylquinic acid, and 3,5-di-caffeoylquinic acid) were separated and analyzed in 8 min. That was possible due to the unique selectivity of the RP-Amide stationary phase for the analyzed acids. The retention behavior of all analytes under different compositions of the mobile phase on different columns was evaluated in this study. The optimal chromatographic separation was performed using an Ascentis Express RP-Amide (100 × 2.1 mm) fused-core column with a particle size of 2.7 μm at a temperature of 30 °C. For validation of the newly developed method, acetonitrile was used as mobile phase B and 5% formic acid, filtrated through a 0.22 μm filter, was used as mobile phase A. They were delivered at a flow rate of 0.9 mL min-1 according to the elution gradient program. The detection wavelength was set at 325 nm. A solid-liquid extraction with a solution of methanol and a 5% water solution of formic acid (25 + 75 v/v) using an ultrasonic bath was chosen for the preparation of the available commercial samples of food supplements containing a green coffee extract. Recoveries for all analyzed acids were 98.2-101.0% and the relative standard deviation ranged from 0.3% to 1.4% for intra-day and from 0.3% to 3.0% for inter-day repeatability. The limits of detection were in the range of 0.30-0.53 μg mL-1." @default.
• W2791456670 created "2018-03-29" @default.
• W2791456670 creator A5004770003 @default.
• W2791456670 creator A5018849825 @default.
• W2791456670 creator A5037074768 @default.
• W2791456670 creator A5049100969 @default.
• W2791456670 creator A5089113336 @default.
• W2791456670 date "2018-03-01" @default.
• W2791456670 modified "2023-09-25" @default.
• W2791456670 title "A validated UHPLC method for the determination of caffeoylquinic and di-caffeoylquinic acids in green coffee extracts using an RP-Amide fused-core column" @default.
• W2791456670 cites W1474380023 @default.
• W2791456670 cites W1990207649 @default.
• W2791456670 cites W2010827010 @default.
• W2791456670 cites W2023661403 @default.
• W2791456670 cites W2023983541 @default.
• W2791456670 cites W2028424872 @default.
• W2791456670 cites W2040637037 @default.
• W2791456670 cites W2041993889 @default.
• W2791456670 cites W2059960883 @default.
• W2791456670 cites W2060206712 @default.
• W2791456670 cites W2065424390 @default.
• W2791456670 cites W2084085461 @default.
• W2791456670 cites W2087513868 @default.
• W2791456670 cites W2103296954 @default.
• W2791456670 cites W2114120981 @default.
• W2791456670 cites W2127688626 @default.
• W2791456670 cites W2130794819 @default.
• W2791456670 cites W2131220626 @default.
• W2791456670 cites W2219159998 @default.
• W2791456670 cites W2315428459 @default.
• W2791456670 cites W2558435332 @default.
• W2791456670 cites W2605177597 @default.
• W2791456670 cites W2620968535 @default.
• W2791456670 cites W293259668 @default.
• W2791456670 doi "https://doi.org/10.1016/j.jpba.2018.01.023" @default.
• W2791456670 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/29413977" @default.
• W2791456670 hasPublicationYear "2018" @default.
• W2791456670 type Work @default.
• W2791456670 sameAs 2791456670 @default.
• W2791456670 citedByCount "0" @default.
• W2791456670 crossrefType "journal-article" @default.
• W2791456670 hasAuthorship W2791456670A5004770003 @default.
• W2791456670 hasAuthorship W2791456670A5018849825 @default.
• W2791456670 hasAuthorship W2791456670A5037074768 @default.
• W2791456670 hasAuthorship W2791456670A5049100969 @default.
• W2791456670 hasAuthorship W2791456670A5089113336 @default.
• W2791456670 hasConcept C10390740 @default.
• W2791456670 hasConcept C147789679 @default.
• W2791456670 hasConcept C178790620 @default.
• W2791456670 hasConcept C185592680 @default.
• W2791456670 hasConcept C187530423 @default.
• W2791456670 hasConcept C2777379063 @default.
• W2791456670 hasConcept C2778439535 @default.
• W2791456670 hasConcept C43617362 @default.
• W2791456670 hasConcept C4725764 @default.
• W2791456670 hasConcept C81426234 @default.
• W2791456670 hasConceptScore W2791456670C10390740 @default.
• W2791456670 hasConceptScore W2791456670C147789679 @default.
• W2791456670 hasConceptScore W2791456670C178790620 @default.
• W2791456670 hasConceptScore W2791456670C185592680 @default.
• W2791456670 hasConceptScore W2791456670C187530423 @default.
• W2791456670 hasConceptScore W2791456670C2777379063 @default.
• W2791456670 hasConceptScore W2791456670C2778439535 @default.
• W2791456670 hasConceptScore W2791456670C43617362 @default.
• W2791456670 hasConceptScore W2791456670C4725764 @default.
• W2791456670 hasConceptScore W2791456670C81426234 @default.
• W2791456670 hasLocation W27914566701 @default.
• W2791456670 hasLocation W27914566702 @default.
• W2791456670 hasOpenAccess W2791456670 @default.
• W2791456670 hasPrimaryLocation W27914566701 @default.
• W2791456670 hasRelatedWork W1493430889 @default.
• W2791456670 hasRelatedWork W2023906675 @default.
• W2791456670 hasRelatedWork W2039012166 @default.
• W2791456670 hasRelatedWork W2042272536 @default.
• W2791456670 hasRelatedWork W2085229982 @default.
• W2791456670 hasRelatedWork W2155690281 @default.
• W2791456670 hasRelatedWork W2351009600 @default.
• W2791456670 hasRelatedWork W2375806298 @default.
• W2791456670 hasRelatedWork W2417902090 @default.
• W2791456670 hasRelatedWork W3202079152 @default.
• W2791456670 isParatext "false" @default.
• W2791456670 isRetracted "false" @default.
• W2791456670 magId "2791456670" @default.
• W2791456670 workType "article" @default.