Table 4.

Blends name and compositions.

Blend Name	PBS wt.%	PWP wt.%	Soy Lecithin (L) wt.%	Glycerol Monostearate (GMS) wt.%	OL+ wt.%	OL− wt.%	LA+ wt.%	LA− wt.%
PBS	100	0	0	0	0	0	0	0
PBS/PWP 70/30	70	30	0	0	0	0	0	0
PBS/PWP 65/35	65	35	0	0	0	0	0	0
PBS/PWP 60/40	60	40	0	0	0	0	0	0
PBS/PWP 50/50	50	50	0	0	0	0	0	0
PBS/PWP/L	55	40	5	0	0	0	0	0
PBS/PWP/GMS	55	40	0	5	0	0	0	0
PBS/PWP/OL+	60	35	0	0	5	0	0	0
PBS/PWP/OL−	60	35	0	0	0	5	0	0
PBS/PWP/LA+	60	35	0	0	0	0	5	0
PBS/PWP/LA−	60	35	0	0	0	0	0	5