. 2023 Oct 5;7:100613. doi: 10.1016/j.crfs.2023.100613

Table 4.

Polyphenol content, antioxidant activity, and migration of films.

Sample	Polyphenol content (mg GAE/g dried film)	DPPH radical scavenging activity (%)	Migration test
Sample	Polyphenol content (mg GAE/g dried film)	DPPH radical scavenging activity (%)	Food model	Polyphenol content (mg GAE/kg simulant)
0% extract	8.02 ± 1.66^d	44.65 ± 0.76^c	Water	–
0% extract	8.02 ± 1.66^d	44.65 ± 0.76^c	Ethanol 95%	–
5% extract	20.35 ± 1.77^c	48.30 ± 1.90^c	Water	15.76 ± 2.75^c
5% extract	20.35 ± 1.77^c	48.30 ± 1.90^c	Ethanol 95%	6.61 ± 0.11^b
10% extract	57.89 ± 7.10^b	54.41 ± 3.26^b	Water	42.32 ± 0.13^b
10% extract	57.89 ± 7.10^b	54.41 ± 3.26^b	Ethanol 95%	6.85 ± 0.03^a
15% extract	96.80 ± 1.12^a	59.72 ± 0.94^a	Water	74.00 ± 0.14^a
15% extract	96.80 ± 1.12^a	59.72 ± 0.94^a	Ethanol 95%	6.92 ± 0.06^a

Different small letters indicate significant differences between samples (P < 0.05).