Table 4
Major isoflavonoid contents of Astragalus membranaceus fermented with different mushroom mycelia

Strains	Contents (mg/g, dry weight)
	80% EtOH extract		Water extract
	Calycosin	Formononetin	Calycosin	Formononetin
Control	732.15±0.10^d1)	605.75±1.70^d	272.74±1.08^g	103.03±0.10^f
P. linteus	2549.24±2.27^a	1366.69±1.17^a	827.66±0.60^a	221.28±0.18^a
P. ostreatus	691.32±1.30^f	576.45±0.59^e	285.21±0.82^f	122.29±0.78^d
F. fomentarius	s646.02±1.09^g	500.24±0.37^g	291.23±1.39^e	115.44±1.56^e
G. lucidum	702.87±2.85^e	568.02±0.70^f	273.95±0.72^g	120.19±1.02^d
P. eryngii	702.62±1.89^e	619.63±1.68^c	303.34±1.07^d	128.78±0.58^c
F. velutipes	983.57±1.47^b	744.14±1.99^b	328.36±1.22^c	127.64±0.58^c
L. edodes	788.29±0.83^c	621.22±1.58^c	349.45±0.64^b	142.35±1.18^b

¹⁾Values are mean±SD (n=3). Means with the same letter in each row are not significantly different by Ducan’s multiple range test (p<0.05).