Magnoloside B (0.005-0.5 mg/mL; 30 min) exhibits significant DPPH radical scavenging activity.
Magnoloside B (1 mM; 10-minute pre-incubation; 20-minute incubation) exhibited moderate inhibitory effects on α-glucosidase derived from Saccharomyces cerevisiae, with an IC50 of 0.69 mM.
Magnoloside B (100 μM; 72 h) exhibited moderate cytotoxicity against the MGC-803 (IC50 21.81 μM) and HepG2 (IC50 28.05 μM) cell lines but was inactive against PC3, MCF-7, PC12, or A549 cells.
Cell Cytotoxicity Assay
| Cell Line: |
MGC-803; HepG2; PC3; MCF-7; PC12; A549; Vero |
| Concentration: |
100 μM (initial); 21.81 μM (MGC-803); 28.05 μM (HepG2); 60.21 μM (Vero) |
| Incubation Time: |
72 hours |
| Result: |
Showed moderate cytotoxic activity against MGC-803 with an IC50 of 21.81 μM and against HepG2 with an IC50 of 28.05 μM.
Showed some toxicity against normal Vero cells with an IC50 of 60.21 μM.
Showed no significant cytotoxic activity against PC3, MCF-7, PC12, or A549 cell lines (IC50 > 100 μM). |