Intrastrain Comparison of the Chemical Composition and Antioxidant Activity of an Edible Mushroom, Pleurotus giganteus, and Its Potent Neuritogenic Properties
Table 4
Total polysaccharides, phenolics, and flavonoids present in the crude aqueous and ethanol extracts of basidiocarps of Pleurotus giganteus.
Pleurotus giganteus (commercial strain)
Pleurotus giganteus (wild strain)
Aqueous
Ethanol
Aqueous
Ethanol
Extraction yield (%, w/w)
15.60 ± 2.20a
12.00 ± 1.00b
13.77 ± 1.68ab
6.67 ± 1.06c
Total polysaccharides (%, w/w)
14.93 ± 0.04a
11.31 ± 0.16b
17.91 ± 0.05c
13.72 ± 0.04d
Total phenolic content (mg GAE/g)
12.14 ± 1.89a
24.08 ± 1.04b
9.58 ± 0.18c
21.61 ± 1.47d
Total flavonoids (mg RE/g)
ND
2.94 ± 0.00a
ND
6.14 ± 0.01b
In each row, the different letters represent significant differences between samples (). ND = not detected.