Correlation between Structures and Antioxidant Activities of Polyvinylpyrrolidone/Garcinia mangostana L. Extract Composite Nanofiber Mats Prepared Using Electrospinning

Table 3

Antioxidant activities of PVP/GME composite nanofiber mats and GME.

Sample	Average fiber diameter (nm)	IC50 (µg/mL)
PM5 nanofiber mat	217 ± 82	45.94 ± 0.32
PM7 nanofiber mat	323 ± 128	47.93 ± 0.22
PM10 nanofiber mat	421 ± 174	48.41 ± 0.24
GME	—	50.94 ± 0.71