Claim · model-written summary
DPPH scavenging activity increased with stem extract concentration.
- Taxon
- Costus afer
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Costus afert0 - Treatment
- concentration of the stem extractse0
- Outcome
- DPPH radical scavenging activitye0
- Direction
- positively correlatede0
Not reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleComparatorSettingValueQualifier
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
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Verbatim
e0“DPPH radical scavenging activity was positively correlated to the concentration of the stem extracts”
t0“Costus afer”
Title
Ekoro, Israel Azogor; Edema, Mary Olire; Ogwuche, Christiana Ene Zenodo (CERN European Organization for Nuclear Research) 2024. doi:10.5281/zenodo.18139527
Other claims from this paper (9)
- Observation Dry stem extract had 153 µg/g flavonoids, less than fresh extract.
- Observation Fresh stem extract had 186 µg/g flavonoids, more than dry extract.
- Association Stem extracts showed concentration-dependent activity against the test bacteria.
- Observation S. aureus resisted fresh extract at 25 mg/ml.
- Observation E. coli and Pseudomonas were sensitive to dry extract at almost all concentrations.
- Observation Fresh extract had greater DPPH scavenging activity than dry extract.
- Observation Reducing power ranked dry extract below fresh extract below vitamin C.
- Association ABTS scavenging activity rose with stem extract concentration.
- Observation Fresh extract had greater ABTS scavenging activity than dry extract.