Table 2. Antioxidant contents and antioxidant activities of β-glucan extracts and purified extracts from medicinal mushrooms
Samples
PGBE
1)
PGBEP
Total phenolic contents (mg% GAE
2)
)
21.10±0.18
*
3)
14.91±0.06
*
Total flavonoid contents (mg% CE)
13.74±0.09
*
8.54±0.09
*
DPPH (mM GAE)
0.68±0.03
*
0.26±0.01
*
ABTS (mM TE)
2.05±0.02
*
1.46±0.00
*
FRAP (mM TE)
2.93±0.03
*
1.83±0.04
*
1)
PGBE,
Phellinus baumii
and
Ganoderma lucidum
β-glucan extract; PGBEP,
Phellinus baumii
and
Ganoderma lucidum
extract with purification.
2)
GAE, gallic acid equivalent; CE, catechin equivalent; TE, trolox equivalent.
3
)*
Means values are significantly different(p<0.05) by T-test.