Matches in SemOpenAlex for { <https://semopenalex.org/work/W2074401524> ?p ?o ?g. }
- W2074401524 endingPage "2111" @default.
- W2074401524 startingPage "2103" @default.
- W2074401524 abstract "The antioxidant components of cocoa powder, which is rich in polyphenols, were isolated using column chromatography and high performance liquid chromatography. Polyphenolic compounds were then characterized by high-performance liquid chromatography/Ultraviolet and electronspray ionization—tandem mass spectrometry (HPLC-UV-/ESI-MS-MS). As a result, five phenolic compounds were detected. In this study we also investigated scavenging or the total antioxidant capacity (%) of cocoa polyphenol (CP) fractionated from cocoa powder extract. 114.0 mg/g of gallic acid –equivalent phenolics and 94.3 mg/g catechin- equivalent flavonoids were quantified in this extract. Their free radical-scavenging activity was assessed by 1,1-diphenyl-2-picrylhydrazyl radical (DPPH) assay, β-carotene bleaching test, and xanthine oxidase inhibitory activity (OX). Total antioxidant capacity (TAC) was further assessed against the myoglobin-induced oxidation of 6-hydroxy-2, 5, 7, 8-tetramethylchroman-2-carboxylic acid (ABTS) and expressed as Trolox equivalent. A high correlation between TAC and phenolic contents indicated that phenolic compounds from cocoa were a major contributor of antioxidant activity (0.967 ≤ r ≤ 1.00). CP extract had significantly (P < 0.05) potential antioxidant activities with various concentrations. These results suggest that Polyphenols-rich cocoa extract possess prominent medical properties and can be exploited as natural drug to treat free radical associated diseases." @default.
- W2074401524 created "2016-06-24" @default.
- W2074401524 creator A5020609922 @default.
- W2074401524 creator A5032152529 @default.
- W2074401524 creator A5058562177 @default.
- W2074401524 creator A5089023143 @default.
- W2074401524 date "2013-10-18" @default.
- W2074401524 modified "2023-10-12" @default.
- W2074401524 title "Identification of phenolic compounds in polyphenols-rich extract of Malaysian cocoa powder using the HPLC-UV-ESI—MS/MS and probing their antioxidant properties" @default.
- W2074401524 cites W1821709660 @default.
- W2074401524 cites W1966050914 @default.
- W2074401524 cites W1972602563 @default.
- W2074401524 cites W1974082153 @default.
- W2074401524 cites W1993308418 @default.
- W2074401524 cites W1997922496 @default.
- W2074401524 cites W1998474651 @default.
- W2074401524 cites W2003729005 @default.
- W2074401524 cites W2004274286 @default.
- W2074401524 cites W2004741011 @default.
- W2074401524 cites W2013270458 @default.
- W2074401524 cites W2020528958 @default.
- W2074401524 cites W2023959918 @default.
- W2074401524 cites W2024121244 @default.
- W2074401524 cites W2029224277 @default.
- W2074401524 cites W2035890925 @default.
- W2074401524 cites W2036877390 @default.
- W2074401524 cites W2038151698 @default.
- W2074401524 cites W2043938604 @default.
- W2074401524 cites W2044312652 @default.
- W2074401524 cites W2047752978 @default.
- W2074401524 cites W2052325488 @default.
- W2074401524 cites W2056248596 @default.
- W2074401524 cites W2056898301 @default.
- W2074401524 cites W2066002095 @default.
- W2074401524 cites W2089443297 @default.
- W2074401524 cites W2092865098 @default.
- W2074401524 cites W2094276454 @default.
- W2074401524 cites W2099162001 @default.
- W2074401524 cites W2111633063 @default.
- W2074401524 cites W2111686091 @default.
- W2074401524 cites W2114024180 @default.
- W2074401524 cites W2118593152 @default.
- W2074401524 cites W2127385483 @default.
- W2074401524 cites W2131255174 @default.
- W2074401524 cites W2141195273 @default.
- W2074401524 cites W2147133145 @default.
- W2074401524 cites W2154745788 @default.
- W2074401524 cites W2165292984 @default.
- W2074401524 cites W2183882615 @default.
- W2074401524 cites W2327988318 @default.
- W2074401524 doi "https://doi.org/10.1007/s13197-013-1187-4" @default.
- W2074401524 hasPubMedCentralId "https://www.ncbi.nlm.nih.gov/pmc/articles/4375169" @default.
- W2074401524 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/25829590" @default.
- W2074401524 hasPublicationYear "2013" @default.
- W2074401524 type Work @default.
- W2074401524 sameAs 2074401524 @default.
- W2074401524 citedByCount "41" @default.
- W2074401524 countsByYear W20744015242015 @default.
- W2074401524 countsByYear W20744015242016 @default.
- W2074401524 countsByYear W20744015242017 @default.
- W2074401524 countsByYear W20744015242018 @default.
- W2074401524 countsByYear W20744015242019 @default.
- W2074401524 countsByYear W20744015242020 @default.
- W2074401524 countsByYear W20744015242021 @default.
- W2074401524 countsByYear W20744015242022 @default.
- W2074401524 countsByYear W20744015242023 @default.
- W2074401524 crossrefType "journal-article" @default.
- W2074401524 hasAuthorship W2074401524A5020609922 @default.
- W2074401524 hasAuthorship W2074401524A5032152529 @default.
- W2074401524 hasAuthorship W2074401524A5058562177 @default.
- W2074401524 hasAuthorship W2074401524A5089023143 @default.
- W2074401524 hasBestOaLocation W20744015242 @default.
- W2074401524 hasConcept C178790620 @default.
- W2074401524 hasConcept C179998833 @default.
- W2074401524 hasConcept C185592680 @default.
- W2074401524 hasConcept C2776231299 @default.
- W2074401524 hasConcept C2778004101 @default.
- W2074401524 hasConcept C2778362808 @default.
- W2074401524 hasConcept C2779431889 @default.
- W2074401524 hasConcept C2781031786 @default.
- W2074401524 hasConcept C2781150145 @default.
- W2074401524 hasConcept C2781401929 @default.
- W2074401524 hasConcept C31903555 @default.
- W2074401524 hasConcept C43617362 @default.
- W2074401524 hasConcept C70899900 @default.
- W2074401524 hasConceptScore W2074401524C178790620 @default.
- W2074401524 hasConceptScore W2074401524C179998833 @default.
- W2074401524 hasConceptScore W2074401524C185592680 @default.
- W2074401524 hasConceptScore W2074401524C2776231299 @default.
- W2074401524 hasConceptScore W2074401524C2778004101 @default.
- W2074401524 hasConceptScore W2074401524C2778362808 @default.
- W2074401524 hasConceptScore W2074401524C2779431889 @default.
- W2074401524 hasConceptScore W2074401524C2781031786 @default.
- W2074401524 hasConceptScore W2074401524C2781150145 @default.
- W2074401524 hasConceptScore W2074401524C2781401929 @default.
- W2074401524 hasConceptScore W2074401524C31903555 @default.
- W2074401524 hasConceptScore W2074401524C43617362 @default.
- W2074401524 hasConceptScore W2074401524C70899900 @default.