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. 2020 Sep 12;8(10):5729–5737. doi: 10.1002/fsn3.1314

Table 2.

Release of NEP from digestion mixtures

  Polyphenols content (mg/g DW) Release rate (%) ORAC value (μmol/g) Release rate (%)

Before

digestion a

1.43 ± 0.08c / 9 ± 1.4c /
Oral digestion 12.65 ± 0.37b 5.8 70 ± 5b 3.3
Stomach digestion 52.65 ± 0.27a 24.1 628 ± 13a 29.4
Intestine digestion 54.70 ± 0.40a 25.1 643 ± 5a 30.1

Values in the same column with different letters presented significant differences (p < .05).

a

The lyophilized residue (500 mg) after EP extraction was mixed with 20 ml of 0.9% saline and directly subjected to TPC and ORAC determination.