Table 2.

Colorimetric features by CIEL*a*b* system from the aqueous phase collected at 100 W by MHG extraction and solid liquid extraction of the different raw materials.

Raw Materials		Extraction Technique	Coordinates				Magnitudes
			Lightness (L*)	a*		b*	Hue Angle (h°)	Chroma (C*)		Saturation (S*)
C. scoparius		MHG	90.10 ± 0.03 a	0.65 ± 0.01 b		−1.44 ± 0.02 f	114.34 ± 0.12 d	1.58 ± 0.01 e		0.02 ± 0.00 b
		SLE	87.50 ± 0.03 c	−1.06 ± 0.04 d		3.09 ± 0.06 b	108.14 ± 0.11 g	3.27 ± 0.08 b		0.04 ± 0.01 b
P. ostreatus		MHG	90.07 ± 0.02 a	0.71 ± 0.02 a		−1.59 ± 0.02 g	114.11 ± 0.10 d	1.74 ± 0.01 c		0.02 ± 0.01 b
		SLE	87.67 ± 0.05 c	0.23 ± 0.04 c		−0.67 ± 0.02 d	109.14 ± 0.13 f	0.71 ± 0.02 i		0.01 ± 0.00 b
B. rapa		MHG	90.04 ± 0.02 a	0.71 ± 0.02 a		−1.65 ± 0.01 g	113.24 ± 0.10 e	1.80 ± 0.01 c		0.02 ± 0.01 b
		SLE	83.99 ± 0.07 d	−6.45 ± 0.05 e		13.38 ± 0.07 a	115.77 ± 0.16 c	14.85 ± 0.15 a		0.18 ± 0.03 a
Q. robur	Whole	MHG	90.15 ± 0.02 a	0.66 ± 0.02 a,b		−1.23 ± 0.01 e	118.22 ± 0.10 b	1.40 ± 0.02 f		0.02 ± 0.01 b
		SLE	90.31 ± 0.04 a	0.68 ± 0.01 a		−1.50 ± 0.07 f,g	114.36 ± 0.14 d	1.65 ± 0.01 d		0.02 ± 0.00 b
	Into quarters	MHG	89.25 ± 0.03 b	0.62 ± 0.04 b		−0.68 ± 0.04 d	132.06 ± 0.13 a	0.92 ± 0.01 h		0.01 ± 0.00 b
		SLE	89.64 ± 0.05 b	0.29 ± 0.03 c		1.27 ± 0.08 c	67.21 ± 0.15 h	1.33 ± 0.01 g		0.01 ± 0.00 b
MHG			Total Color Difference (ΔE*)				Hue Difference (ΔH*)
			SLE	C. scoparius		5.50	SLE	C. scoparius		4.54
				P. ostreatus		2.61		P. ostreatus		0.13
				B. rapa		17.71		B. rapa		10.34
				Q. robur	Whole	0.31		Q. robur	Whole	0.10
					Into quarters	2.02			Into quarters	1.93

Data are given as mean ± standard deviation. Data values in a column with different superscript letters are statically different (p ≤ 0.05).