Micelle Size Analysis
A dynamic light scattering instrument (Brookhaven NanoBrook 90Plus Zeta
instrument, USA) was used to monitor the micelle size changes in the oil
sample during lipid peroxidation (Budilarto
and Kamal‐Eldin, 2015b). The micelle size distribution graph of the oil
sample (2 mL) (intensity, %, versus diameter, nm) was determined at the
angle of 90° at 25 °C. The refractive index and viscosity of soybean oil
were 1.418 ± 0.01 and 0.047 ± 0.001 Pa s, respectively.