Товарлар кимёси ва халқ табобати 4-jild 4-son (2025) · 103-114-betlar
PLANTÁGO (PLANTAGO MAJOR) LEAF EXTRACT AS A NATURAL SOURCE OF ANTIOXIDANTS
Ulugbekova, Gulruxan J., Mamajonov, Zafar A., Mamatova, Irodaxon Y.
Annotatsiya
This study investigated the antiradical activity (ARF%) of Plantágo (Plantago major) leaf extract at different concentrations (0.25, 0.5, 0.75, and 1.0 mg/ml) and time intervals (0–30 min). The results showed that the extract exhibited strong antioxidant activity in a concentration- and time-dependent manner. At the initial stage (0 min), the average ARF% was 66.4%, while at 15–30 min the values stabilized in the range of 73-77%. The highest antioxidant activity was observed at 0.75 mg/ml (85.0%). The overall average ARF% was 73.67%. These findings demonstrate the ability of Plantágo extract to effectively neutralize free radicals and confirm its potential as a natural antioxidant for use in pharmaceuticals and nutraceuticals.
Plantágo (Plantago major), antiradical activity, antioxidant, DPPH assay, phenolic compounds, natural bioactive substance.Plantago major, anti-radikal faollik, antioksidant, DPPH testi, fenolik birikmalar, tabiiy bioaktiv modda.
Metadata manbasi: jurnal OAI-PMH arxivi · Sindex toʻliq matnni saqlamaydi, manbaga havola beradi.