Table 2. Characterization of NEM

Treatment	NEM
Particle size (nm)	165.70±9.32
ζ-potential (mV)	–29.17±0.45
PdI	0.26±0.03
L*	87.58±0.14
a*	–1.53±0.01
b*	2.89±0.01

NEM, nanoemulsion; PdI, polydispersity index.