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. 2022 Nov 19;92:106231. doi: 10.1016/j.ultsonch.2022.106231

Table 1.

The color change of noni fruit juice obtained by different treatment methods.

	CON	US	EZ	UEZ	EZU
L*	69.37 ± 2.01^a	70.73 ± 2.21^a	67.45 ± 1.57^ab	63.35 ± 2.07^bc	60.90 ± 2.65^c
a*	−4.17 ± 0.21^d	−4.60 ± 0.10^c	−2.53 ± 0.16^b	−1.60 ± 0.11^a	−1.83 ± 0.16^a
b*	20.20 ± 1.20^c	16.67 ± 1.71^d	27.75 ± 0.87^b	31.23 ± 1.32^a	27.60 ± 1.10^b
Δ E*	0.00 ± 0.00^d	4.39 ± 0.33^c	8.09 ± 0.47^b	12.99 ± 0.23^a	11.69 ± 1.22^a

All results are specified as mean ± SD. Results with different alphabets in the same row are significantly different (p < 0.05) from each other.