. 2019 Nov 19;8(11):593. doi: 10.3390/foods8110593

Table 4.

Combined treatment effect of HVCP and US on pH, °Brix, and color indexes.

Treatment	pH	°Brix	Coloring-Index			Hue (h°)	C*	BI	ΔE
Treatment	pH	°Brix	L*	A*	B*
Control	7.77 ± 0.20 ^a	6.08 ± 0.01 ^a	35.31 ± 0.24 ^a	19.53 ± 0.22 ^a	29.66 ± 0.10 ^a	13.02 ± 0.03	21.05 ± 0.01	6.01 ± 0.62	0.24 ± 0.01
HVCP	7.77 ± 0.20 ^a	6.08 ± 0.02 ^a	36.83 ± 0.22 ^a	18.58 ± 0.23 ^a	31.59 ± 0.11 ^a	13.22 ± 0.01	21.44 ± 0.03	7.89 ± 0.33	0.32 ± 0.01
US	7.77 ± 0.21 ^a	6.08 ± 0.01 ^a	38.72 ± 0.34 ^a	20.83 ± 0.21 ^a	32.95 ± 0.88 ^a	13.25 ± 0.02	21.76 ± 0.06	8.11 ± 0.79	0.49 ± 0.02
US-HVCP	7.77 ± 0.21 ^a	6.08 ± 0.01 ^a	36.05 ± 0.12 ^a	18.23 ± 0.20 ^a	30.01 ± 0.21 ^a	13.11 ± 0.01	21.14 ± 0.02	6.56 ± 0.02	0.27 ± 0.01

Values with different letters (a–d) in same column represent that they are significantly different from each other. HVCP: High voltage atmospheric cold plasma (HVCP), US: Ultrasonic treatment, US-HVCP: Ultrasonic treatment and high voltage atmospheric cold plasma.