. 2022 Feb 24;9:808293. doi: 10.3389/fvets.2022.808293

Table 4.

Total phenol content (TPC) and antioxidant activity (by TEAC and ORAC assays) in grape pomace (GP), and after silage with (SIL+) or without (SIL) L. plantarum 5BG (per g dry weight).

	GP	SIL	SIL+	SEM	P-value
TPC (mg GAE/g)	17.99^AB	19.88^A	16.60^B	0.65	0.0063
TEAC (μmol TE/g)	140.82	134.85	121.92	10.06	0.4248
ORAC (μmol TE/g)	219.97^A	218.36^A	154.23^B	8.78	0.0062

Different letters in the same line show statistical differences: A, B = P <0.01.

GP, grape pomace; SIL, grape pomace after silage; SIL+, grape pomace after silage with L. plantarum 5BG; SEM, mean standard error.