Claim · model-written summary
Leaf, root and stem extracts had high antioxidant activity.
- Taxon
- Garcinia buchananiiGarcinia buchananiie0
- Organ / stage
- leaf, root, and steme0
- Outcome
- high activitye0
Not reportedMaterialGeneCompoundInteractorInteractor roleSecond interactorSecond interactor roleTreatmentComparatorSettingDirectionValueQualifier
Verbatim
e0“aqueous ethanolic extracts from leaf, root, and stem of Garcinia buchananii revealed high activity of all three organs”
Title
UPLC-ESI-TOF MS-Based Metabolite Profiling of the Antioxidative Food Supplement Garcinia buchananii
Timo D. Stark; Sofie Lösch; Junichiro Wakamatsu; et al. Journal of Agricultural and Food Chemistry 2015. doi:10.1021/acs.jafc.5b02544
Other claims from this paper (8)
- Observation The three organs had clearly different metabolomes.
- Observation GB-1, morelloflavone and volkensiflavone were decisive markers distinguishing leaf from root and stem extracts.
- Observation Leaves were the best source for GB-1, morelloflavone and volkensiflavone.
- Observation Root extract was the best source of xanthones.
- Observation Stem bark extract was the best source of manniflavanone.
- Observation Polyisoprenylated benzophenones characterized leaves.
- Observation Morelloflavone, volkensiflavone and garcicowin C were isolated from this species for the first time.
- Observation The isolated compounds showed moderate to strong in vitro antioxidant activity.