Table 1.

Physicochemical properties of the liposomes containing tocopheryl esters.

Liposomes	Diameter (nm)	Polydispersity index	Zeta-potential (mV)
egg PC-lipo	140 ± 20	0.36 ± 0.04	−4 ± 1
T-lipo	150 ± 40	0.43 ± 0.1	−3 ± 2
Tsuc-lipo	100 ± 20	0.25 ± 0.02	−38 ± 3
Tglu-lipo	110 ± 20	0.25 ± 0.02	−40 ± 2
Tadi-lipo	100 ± 25	0.28 ± 0.1	−36 ± 8
Tace-lipo	270 ± 230	0.43 ± 0.1	−6 ± 4
Tnic-lipo	190 ± 60	0.40 ± 0.03	−4 ± 1

Values are the average ± S.D. of the measurement of at least three preparations.

Liposomes containing Tbut could not prepared due to its structure. Ethanol solution of Tbut was used in this study.