Increasing temperature caused phase changes; La → H1, L3; H1 → L3; L3→S + O, Wm; I1 → Wm.
Emulsion droplet sizes depended on phase behavior along preparation course.
L3 phase promotes emulsification with production of small and homogeneous droplets.
H1 and I1 phases lead to formation of big and polydisperse emulsion droplets.
Low-energy prepared emulsions exhibited high stability over storage time.