. 2021 Jan 11;13(2):224. doi: 10.3390/polym13020224

Table 1.

Mechanical properties (E: elastic modulus, TS: tensile strength, EAB: elongation at break) of the films obtained with Persian gum and gelatin.

PG:G Ratio	E (MPa)	TS (MPa)	EAB (%)
100:0	55 (8) ^a	1.5 (0.2) ^a	1.40 (0.1) ^a
75:25	158 (8) ^b	5.4 (2.7) ^b	1.18 (0.04) ^a
50:50	272 (5) ^c	6.1 (1.3) ^c	3.31 (0.10) ^b
25:75	618 (41) ^d	9.6 (1.2) ^c	3.10 (0.32) ^b
0:100	675 (60) ^d	12.4 (0.7) ^c	3.71 (0.53) ^b

Mean value (standard deviation). Different superscript letters in each column denote significant differences (p < 0.05).