Claim · model-written summary
Phytochemical tests showed total sugars, coumarins and anthraquinones in both Panda and Isolona seeds.
Not reportedMaterialGeneCompoundInteractorInteractor roleSecond interactorSecond interactor roleTreatmentComparatorSettingDirectionValueQualifier
Verbatim
e0“The phytochemical tests carried out on the extracts of the seeds of Panda and Isolona”
e1“total sugars, coumarins, anthraquinones”
Title
M.-A. N’negue ép Mezui-Mbeng; Darina Medza; Prosper Edou Engonga; et al. Food and Nutrition Sciences 2022. doi:10.4236/fns.2022.132015
Other claims from this paper (16)
- Observation The total extract yield of Panda oleosa seeds was about 69.50%.
- Observation The total extract yield of Isolona hexaloba seeds was about 34.28%.
- Observation Phytochemical tests showed alkaloids, polyphenols and triterpenes in both Panda and Isolona seeds.
- Observation Phytochemical tests showed carotenoids, reducing compounds and flavonoids in both Panda and Isolona seeds.
- Observation Phytochemical tests showed free quinones, free anthracene derivatives and terpenoids in both Panda and Isolona seeds.
- Observation Isolona seeds also contain leucoanthocyanins, sterols and cardiac glycosides.
- Observation Isolona seeds also contain saponins.
- Observation Phytochemical tests revealed the absence of tannins and mucilage in both Panda and Isolona seeds.
- Intervention effect The aqueous extracts of both seeds had higher free radical scavenging activity than the ethanolic extracts.
- Observation The IC50 of the aqueous extract of Panda seeds was 40 μg/mL.
- Observation The IC50 of the ethanolic extract of Panda seeds was 60 μg/mL.
- Observation The IC50 of the aqueous extract of Isolona was 37.5 μg/mL.
- Observation The IC50 of the ethanolic extract of Isolona was 95 μg/mL.
- Intervention effect The reference antioxidant gallic acid (IC50 0.37 μg/mL) was about 10 times more active than the aqueous extracts of both seeds.
- Intervention effect Gallic acid was 16 times more active than the ethanolic extract of Panda seeds.
- Intervention effect Gallic acid was 25 times more active than the ethanolic extract of Isolona seeds.