. 2017 Mar 16;10(3):300. doi: 10.3390/ma10030300

Table 4.

Descriptive statistics with mean and standard deviation (SD) of ΔE of tested SACRCs for each storage medium and aging level (without final polishing values) in alphabetical order, respectively.

Storage Level (Days)	Material	Distilled Water	Red Wine	Curry Solution	Cress Solution
7	BEA	1.66 ± 0.46 ^a	6.7 ± 1.32 ^bc	13.87 ± 3.65 ^b	1.72 ± 0.64 ^a
	BIF	* 4.73 ± 2.86 ^cd	* 7.60 ± 2.57 ^c	* 10.45 ± 1.93 ^ab	6.77 ± 1.42 ^e
	CLE	2.19 ± 1.00 ^ab	* 5.06 ± 2.03 ^ab	5.67 ± 1.73 ^a	* 1.95 ± 1.36 ^ab
	RXU	3.31 ± 0.74 ^bc	* 20.37 ± 3.07 ^e	9.08 ± 2.45 ^ab	2.91 ± 1.30 ^abc
	SET	1.38 ± 0.78 ^a	* 12.98 ± 2.45 ^d	22.55 ± 5.52 ^c	3.21 ± 0.95 ^bc
	SMC	4.51 ± 0.74 ^cd	13.12 ± 2.79 ^d	33.41 ± 11.44 ^d	1.85 ± 0.39 ^a
	SOC	5.69 ± 1.27 ^cd	3.92 ± 0.90 ^a	21.93 ± 2.62 ^c	5.41 ± 1.81 ^d
	SPC	0.84 ± 0.37 ^a	6.50 ± 1.30 ^bc	19.89 ± 5.36 ^c	3.83 ± 1.06 ^c
28	BEA	1.79 ± 0.44 ^a	22.61 ± 1.53 ^cd	9.32 ± 1.58 ^a	* 5.42 ± 4.07 ^bc
	BIF	* 3.30 ± 2.51 ^bc	13.32 ± 2.14 ^a	16.90 ± 4.88 ^b	2.48 ± 1.39 ^a
	CLE	* 2.07 ± 1.03 ^ab	10.58 ± 2.07 ^a	6.38 ± 1.93 ^a	2.53 ± 1.35 ^a
	RXU	* 4.20 ± 1.31 ^cd	19.34 ± 2.58 ^bc	18.56 ± 3.95 ^b	3.16 ± 0.92 ^ab
	SET	1.96 ± 0.53 ^ab	33.71 ± 2.99 ^e	* 24.89 ± 4.84 ^c	7.23 ± 2.46 ^cd
	SMC	3.76 ± 0.58 ^cd	23.43 ± 4.84 ^d	47.55 ± 6.66 ^d	2.77 ± 0.61 ^a
	SOC	4.74 ± 1.28 ^d	17.22 ± 6.33 ^b	24.20 ± 2.38 ^c	4.02 ± 1.22 ^ab
	SPC	1.65 ± 0.48 ^a	33.36 ± 2.25 ^e	21.14 ± 2.55 ^bc	9.17 ± 2.55 ^d
90	BEA	2.61 ± 0.50 ^b	40.24 ± 5.08 ^c	31.67 ± 4.84 ^d	3.65 ± 1.09 ^ab
	BIF	* 6.37 ± 2.55 ^d	21.68 ± 4.31 ^a	30.09 ± 6.80 ^d	3.69 ± 1.43 ^ab
	CLE	2.85 ± 1.48 ^b	25.54 ± 3.00 ^ab	12.14 ± 2.61 ^a	2.50 ± 1.31 ^a
	RXU	0.98 ± 0.55 ^a	30.96 ± 5.21 ^b	22.97 ± 5.19 ^bc	12.57 ± 1.04 ^d
	SET	4.59 ± 1.41 ^c	58.09 ± 3.63 ^d	23.54 ± 4.43 ^c	9.81 ± 1.84 ^c
	SMC	6.61 ± 1.03 ^d	42.85 ± 6.41 ^c	30.73 ± 7.74 ^d	3.80 ± 1.07 ^ab
	SOC	3.84 ± 0.84 ^bc	39.19 ± 8.08 ^c	18.77 ± 3.07 ^bc	4.79 ± 1.10 ^b
	SPC	5.35 ± 1.20 ^cd	58.81 ± 4.10 ^d	17.54 ± 1.46 ^ab	11.15 ± 1.51 ^cd
180	BEA	5.51 ± 0.74 ^bc	63.00 ± 6.13 ^d	41.29 ± 9.81 ^d	6.97 ± 0.92 ^c
	BIF	* 10.49 ± 2.9 ^d	43.91 ± 6.95 ^b	26.45 ± 5.35 ^c	4.67 ± 1.52 ^ab
	CLE	4.81 ± 1.30 ^ab	58.69 ± 6.88 ^cd	15.67 ± 4.89 ^a	3.20 ± 1.35 ^a
	RXU	* 6.08 ± 1.84 ^bc	56.50 ± 7.07 ^c	18.65 ± 1.41 ^ab	* 18.19 ± 2.27 ^e
	SET	3.21 ± 0.95 ^a	* 76.30 ± 2.93 ^e	* 21.34 ± 3.33 ^abc	12.64 ± 2.00 ^d
	SMC	8.87 ± 1.43 ^d	88.04 ± 2.00 ^f	26.37 ± 5.99 ^c	* 5.42 ± 1.93 ^bc
	SOC	4.37 ± 1.00 ^ab	37.53 ± 5.70 ^a	16.53 ± 2.36 ^a	5.71 ± 0.77 ^bc
	SPC	6.97 ± 1.72 ^c	76.80 ± 1.22 ^e	22.85 ± 1.61 ^bc	13.29 ± 1.96 ^d
365	BEA	12.34 ± 1.57 ^c	91.82 ± 0.63 ^d	31.26 ± 4.50 ^c	14.73 ± 1.77 ^b
	BIF	17.85 ± 3.16 ^d	* 74.97 ± 3.09 ^b	* 22.76 ± 4.80 ^b	8.32 ± 1.20 ^a
	CLE	8.66 ± 1.33 ^b	* 78.62 ± 2.17 ^bc	15.57 ± 3.84 ^a	8.08 ± 1.60 ^a
	RXU	13.00 ± 1.69 ^c	78.97 ± 1.41 ^c	20.68 ± 1.33 ^b	18.78 ± 1.97 ^c
	SET	* 4.40 ± 0.77 ^a	* 78.18 ± 1.29 ^bc	* 20.28 ± 3.95 ^b	14.34 ± 2.13 ^b
	SMC	12.31 ± 1.43 ^c	91.14 ± 0.51 ^d	28.05 ± 5.03 ^c	7.01 ± 2.03 ^a
	SOC	6.41 ± 1.39 ^a	64.17 ± 8.51 ^a	16.12 ± 1.84 ^a	6.47 ± 1.68 ^a
	SPC	8.95 ± 1.94 ^b	77.92 ± 0.78 ^bc	21.21 ± 1.74 ^b	16.84 ± 2.05 ^c

* not-normally distributed; ^abcdef Different letters within the same column indicate significant differences between the SARCs (except 365 days polished groups).