Effect of Lipid Composition on In Vitro Release and Skin Deposition of Curcumin Encapsulated Liposomes

Table 4

The main degradation temperatures and corresponding weight losses of curcumin encapsulated liposomes and their constituents.

Compound/formulation	Degradation temperature (°C)	Corresponding weight loss (%)
Phosphatidylcholine	344.63	52.05
	378.84	29.18
Cholesterol	352.03	69.95
	439.90	19.36
Polysorbate 80	413.54	96.92
Stearylamine	262.57	95.88
Curcumin	380.45	58.92
NL	368.29	77.09
NHL	368.06	85.18
PL	353.64	75.59
PHL	359.22	85.76

NL: negatively charged liposomes; NHL: negatively charged hybrid liposomes.
PL: positively charged liposomes; PHL: positively charged hybrid liposomes.