Low-Molecular-Weight Hydrolysate from Black Goat Extract Had Antioxidative and Anti-Inflammatory Effects in Macrophage Cells via Inhibition of MAPKs and NF-κB Pathways

Table 1

Antioxidative activities of BGE and its hydrolysates.

Treatment	Antioxidative activities (μmol TE/g dry matter)
	FRAP	ABTS	ORAC
BGE	5.00^c	64.28^c	45.08^c
Hydrolysate (APT6)	5.52^b	150.94^b	211.38^b
Low-molecular-weight hydrolysate (APT6 < 3 kDa)	6.64^a	206.98^a	247.44^a
SEM	0.043	0.536	2.949

FRAP, ferric reducing antioxidant power activity; ABTS, 2,2-azino-bis(3-ethyl-benzothiazoline-6-sulfonic acid) radical scavenging activity; ORAC, oxygen radical absorption capacity; BGE, black goat extract; APT6, hydrolysate from BGE prepared using alcalase, ProteAX, and trypsin for 2 h each; APT6 < 3 kDa, the low-molecular-weight fraction (<3 kDa) of APT6 hydrolysate; SEM, standard error of the mean. ^a–cDifferent superscript letters within a column indicate a significant difference at .