Matches in SemOpenAlex for { <https://semopenalex.org/work/W2385312729> ?p ?o ?g. }
Showing items 1 to 61 of
61
with 100 items per page.
- W2385312729 abstract "This study aimed to understand the correlation of the antioxidant activity with the content of phenolics compounds and flavonoids compounds in Dendrobium officinale in vitro. Four different polarity e xtracts(EE, CE, EAE and NBE) were prepared with different solvents. Antioxidant activity of the 4 samples was studied by reducing power assay, DPPH radical scavenging assay, ABTS radical scavenging assay and H ydroxyl radical scavenging assay with Vc as the positive control. The results indicated that CE had the highest content of phenolics compounds(40.96 mg/g) and flavonoids compounds(104.48 mg/g). The antioxidant assays sh owed that CE had strong antioxidant ability on DPPH, ABTS and Hydroxyl radical. At 375 μg/mL, the scavenging rate of CE on ABTS got to 100%( IC50 = 88.82 μg/mL). At 1 500 μg/mL, the scavenging effect on DPPH was 78.45%(IC50 = 394.62 μg/mL). The re ducing power of CE was also strong, 62.29% at 1 500 μg/mL, and 100%(IC50 = 905.06 μg/mL) at 3 000 μg/mL. The results of correlation study showed that compared with the content of phenolics, the content of flavonoids had a stronger relationship with the ABTS(r = 0.845), DPPH radical(r = 0.902) scavenging activity and the reducing power(r = 0.994), whereas the content of phenolics had a stronger relationship with Hydroxyl radical(r = 0.521) scavenging activity than the content of flavonoids. This research indicated that there is a close relationship between the content of phenolics and flavonoids and the antioxidant activity of all extracts, and the material basis of antioxidant activity of Dendrobium officinale may be phenolics and flavonoids." @default.
- W2385312729 created "2016-06-24" @default.
- W2385312729 creator A5054571002 @default.
- W2385312729 date "2014-01-01" @default.
- W2385312729 modified "2023-09-28" @default.
- W2385312729 title "Correlation of the antioxidant property with the total phenolic content and total flavonoids of different Dendrobium officinaleDendrobium of cinale extracts" @default.
- W2385312729 hasPublicationYear "2014" @default.
- W2385312729 type Work @default.
- W2385312729 sameAs 2385312729 @default.
- W2385312729 citedByCount "0" @default.
- W2385312729 crossrefType "journal-article" @default.
- W2385312729 hasAuthorship W2385312729A5054571002 @default.
- W2385312729 hasConcept C178790620 @default.
- W2385312729 hasConcept C185592680 @default.
- W2385312729 hasConcept C202751555 @default.
- W2385312729 hasConcept C2777752497 @default.
- W2385312729 hasConcept C2777807096 @default.
- W2385312729 hasConcept C2778004101 @default.
- W2385312729 hasConcept C2781031786 @default.
- W2385312729 hasConcept C2781401929 @default.
- W2385312729 hasConcept C31903555 @default.
- W2385312729 hasConcept C43617362 @default.
- W2385312729 hasConcept C55493867 @default.
- W2385312729 hasConceptScore W2385312729C178790620 @default.
- W2385312729 hasConceptScore W2385312729C185592680 @default.
- W2385312729 hasConceptScore W2385312729C202751555 @default.
- W2385312729 hasConceptScore W2385312729C2777752497 @default.
- W2385312729 hasConceptScore W2385312729C2777807096 @default.
- W2385312729 hasConceptScore W2385312729C2778004101 @default.
- W2385312729 hasConceptScore W2385312729C2781031786 @default.
- W2385312729 hasConceptScore W2385312729C2781401929 @default.
- W2385312729 hasConceptScore W2385312729C31903555 @default.
- W2385312729 hasConceptScore W2385312729C43617362 @default.
- W2385312729 hasConceptScore W2385312729C55493867 @default.
- W2385312729 hasLocation W23853127291 @default.
- W2385312729 hasOpenAccess W2385312729 @default.
- W2385312729 hasPrimaryLocation W23853127291 @default.
- W2385312729 hasRelatedWork W2025719812 @default.
- W2385312729 hasRelatedWork W2051306526 @default.
- W2385312729 hasRelatedWork W2256007133 @default.
- W2385312729 hasRelatedWork W2341181730 @default.
- W2385312729 hasRelatedWork W2347919701 @default.
- W2385312729 hasRelatedWork W2370217520 @default.
- W2385312729 hasRelatedWork W2375687602 @default.
- W2385312729 hasRelatedWork W2383163961 @default.
- W2385312729 hasRelatedWork W2386767663 @default.
- W2385312729 hasRelatedWork W2508026872 @default.
- W2385312729 hasRelatedWork W2580843433 @default.
- W2385312729 hasRelatedWork W2784678912 @default.
- W2385312729 hasRelatedWork W2907730017 @default.
- W2385312729 hasRelatedWork W2992025943 @default.
- W2385312729 hasRelatedWork W3010859023 @default.
- W2385312729 hasRelatedWork W3112570053 @default.
- W2385312729 hasRelatedWork W312040023 @default.
- W2385312729 hasRelatedWork W2063973707 @default.
- W2385312729 hasRelatedWork W2183542785 @default.
- W2385312729 hasRelatedWork W2185290339 @default.
- W2385312729 isParatext "false" @default.
- W2385312729 isRetracted "false" @default.
- W2385312729 magId "2385312729" @default.
- W2385312729 workType "article" @default.