. 2020 Oct 13;58(10):3734–3742. doi: 10.1007/s13197-020-04831-6

Table 4.

ΔE and Yellowness value of HP processed and minimally processed pineapple on 16th day of storage

	Pressure (MPa) Time (Min)	5 min	10 min	15 min	20 min	Mean	5 min	10 min	15 min	20 min	Mean
		ΔE Value					Yellowness index
HP processing	100 MPa	26.09^cd	21.92^ab	24.45^bcd	26.50^d	24.74^A	144.19^d	115.71^a	142.32^cd	120.15^a	130.59 ^NS
	200 MPa	23.83^bcd	20.99^a	24.36^bcd	22.81^ab	22.99^B	128.43^abc	118.96^a	148.24^d	139.77^bcd	133.85 ^NS
	300 MPa	23.34^ab	24.30^bcd	23.68^abc	22.08^ab	23.35^B	127.71^abc	149.47^d	144.92^d	126.11^ab	137.05 ^NS
	Mean	24.42^A	22.40^B	24.16^A	23.79^A		133.44^B	128.04^C	145.15^A	128.67^BC
	CD for pressure: 0.77; CD for time: 0.89						CD for Time: 4.2
Minimal processing	Vacuum packed			31.31
	NaCl + CA + SB			Spoiled
	CaCl₂ + SB			Spoiled

Different alphabets in upper case denotes the significant difference among mean value of main factors; Different alphabets in lower case denotes the significant difference among interaction value of pressure and time; NS: not significant