. 2016 Jul 12;7:1099. doi: 10.3389/fmicb.2016.01099

Table 4.

Metal ions chelating activity of P. ostreatus.

	Dry				Fresh
	Aqueous extracts		Methanolic extracts		Aqueous extracts		Methanolic extracts
	T1	T2	T1	T2	T1	T2	T1	T2
Micelium	54.1 ± 1.10^a	71.79 ± 1.05^a	479.02 ± 0.95^a	13.17 ± 0.13^a	167.7 ± 0.64^a	389.9 ± 0.61^a	361 ± 0.37^a	344.2 ± 0.74^a
Primordium	192.43 ± 1.25^b	51.76 ± 1.20^b	327.96 ± 0.59^b	1932.06 ± 0.95^b	300.8 ± 0.60^b	205.2 ± 0.72^b	241.8 ± 0.50^b	399.7 ± 1.63^b
Fruiting body	485.27 ± 0.63^c	25.53 ± 0.80^c	544.2 ± 0.23^c	680.37 ± 0.6^c	412.6 ± 0.95^c	42.4 ± 0.72^c	171.4 ± 0.70^c	501.8 ± 0.78^c

Values are the average of three replicates ± DS and expressed in EC₅₀ in mg GAE/L dry basis. Means followed by different letters are significantly different (p ≤ 0.05). T1 = extract obtained at room temperature, T2 = extract obtained by boiling.