. 2022 Apr 6;10:e13062. doi: 10.7717/peerj.13062

Table 2. Characteristics of active packaging from A. stellaris gelatin film incorporated with different concentration of mangroves extracts.

Mangrove	Cons.	Thickness (µm)	TS (MPa)	EAB (%)	WVTR (g/m²)	pH	Moisture content (%)
B. gymnorhiza	0%	140.47 ± 0.06^d	12.01 ± 0,04^d	16.89 ± 0,04^f	13.49 ± 0.22^bc	6.55 ± 0.07^a	6.00 ± 0.24^ab
	0.05%	141.26 ± 0.14^e	11.94 ± 0,04^e	17.04 ± 0,14^de	13.40 ± 0.23^bc	6.25 ± 0.70^b	6.25 ± 0.71^ab
	0.15%	141.94 ± 0.04^e	11.90 ± 0,04^c	17.15 ± 0.12^def	13.32 ± 0.20^c	6.07 ± 0.14^bc	6.33 ± 0.47^ab
	0.25%	142.43 ± 0.02^e	11.87 ± 0,04^b	17.13 ± 0.09^ef	13.34 ± 0.11^c	6.07 ± 0.21^bc	6.75 ± 0.94^ab
	0.35%	143.16 ± 0.04^e	11.85 ± 0,04^a	17.19 ± 0.12^def	13.31 ± 0.14^c	5.87 ± 0.14^cd	6.67 ± 0.71^a
S. alba	0%	137.63 ± 0.29^g	10.39 ± 0.04^g	17.51 ± 0.03^d	13.59 ± 0.05^c	6.60 ± 0.14^ab	6.00 ± 0.27^b
	0.05%	137.88 ± 0.47^f	11.33 ± 0.18^f	17.87 ± 0.02^c	13.56 ± 0.03^c	6.25 ± 0.06^b	6.25 ± 0.32^ab
	0.153%	138.56 ± 0.06^c	12.24 ± 0.01^e	18.74 ± 0.02^b	13.34 ± 0.16^c	6.20 ± 0.14^b	6.42 ± 0.17^ab
	0.25%	139.68 ± 0.06^c	12.78 ± 0.06^e	18.95 ± 0.01^b	13.32 ± 0.08^a	6.05 ± 0.13^cd	6.67 ± 0.27^ab
	0.35%	140.27 ± 0.01^a	13.05 ± 0.02^e	19.38 ± 0.03^a	13.30 ± 0.04^a	5.75 ± 0.17^d	6.75 ± 0.17^a

Notes.

Means in the same column with different superscripts are significantly different (p < 0.05).