. 2022 Nov 7;12:18856. doi: 10.1038/s41598-022-23309-3

Table 3.

Pork texture test results with PCA added at different storage times.

TPA	Time/days	Positive control	2 × MIC	MIC	0 × MIC
Hardness	1	123.39 ± 7.95	124.07 ± 17.43	125.09 ± 25.1	140.92 ± 17.23^a
	3	118.28 ± 16.92	122.38 ± 14.69	121.32 ± 22.98	115.18 ± 18.5^a
	5	101.55 ± 7.97	99.76 ± 15.01	96.47 ± 10.82	105.17 ± 12.16^ab
	7	99.82 ± 2.96	97.85 ± 7.19	93.84 ± 9.44	73.36 ± 5.59^b
Adhesiveness	1	39.36 ± 1.23	45.72 ± 4.84^a	45.72 ± 3.66^a	50.75 ± 1.87^a
	3	38.16 ± 8.39	43.00 ± 4.55^a	42.73 ± 7.26^ab	41.94 ± 2.92^a
	5	34.08 ± 4.2	32.03 ± 3.28^b	31.4 ± 7.35^ab	38.51 ± 6.37^a
	7	29.39 ± 1.97	28.25 ± 2.03^b	27.86 ± 3.42^b	21.22 ± 5.35^b
Springiness	1	0.9 ± 0.01	0.88 ± 0.02^bc	0.85 ± 0.02^b	0.84 ± 0.02^c
	3	0.91 ± 0.02	0.87 ± 0.01^c	0.85 ± 0.01^b	0.86 ± 0.01^bc
	5	0.92 ± 0.01	0.92 ± 0.01^ab	0.88 ± 0.01^ab	0.89 ± 0.01^ab
	7	0.92 ± 0.01	0.93 ± 0.01^a	0.9 ± 0.02^a	0.93 ± 0.03^a
Cohesiveness	1	0.78 ± 0.01^b	0.78 ± 0.04	0.75 ± 0.04	0.73 ± 0.01^c
	3	0.79 ± 0.01^ab	0.78 ± 0.06	0.77 ± 0.07	0.78 ± 0.03^b
	5	0.84 ± 0.03^a	0.83 ± 0.04	0.82 ± 0.03	0.8 ± 0.01^b
	7	0.85 ± 0.03^a	0.84 ± 0.05	0.82 ± 0.01	0.89 ± 0.01^a
Gumminess	1	96.08 ± 5.26	96.71 ± 8.96	93.89 ± 13.41	102.3 ± 10.65^a
	3	93.14 ± 11.95	95.65 ± 4.65	92.04 ± 9.33	89.39 ± 11.1^ab
	5	85.04 ± 3.54	82.83 ± 8.08	78.99 ± 5.78	83.96 ± 9.13^ab
	7	84.46 ± 0.37	81.85 ± 0.66	77.05 ± 7.55	65.52 ± 5.1^b
Chewiness	1	86.92 ± 4.73	85.57 ± 10.31	79.5 ± 9.71	85.33 ± 7.02^a
	3	84.88 ± 8.95	82.91 ± 2.85	78.62 ± 7	76.71 ± 9.81^ab
	5	78.44 ± 4.03	76.03 ± 7.13	69.33 ± 5.11	74.65 ± 8.23^ab
	7	77.33 ± 0.31	75.91 ± 0.76	69.61 ± 5.25	60.97 ± 6.74^b
Resilience	1	0.38 ± 0.01^c	0.37 ± 0.01^b	0.37 ± 0.03^b	0.34 ± 0.01^c
	3	0.42 ± 0.06^bc	0.42 ± 0.06^ab	0.4 ± 0.04^ab	0.42 ± 0.02^b
	5	0.5 ± 0.04^ab	0.5 ± 0.02^a	0.49 ± 0.03^a	0.45 ± 0.02^b
	7	0.51 ± 0.02^a	0.53 ± 0.06^a	0.47 ± 0.01^a	0.59 ± 0.01^a

Each value is expressed as mean ± standard deviation (n = 3).

^a–cValues with different letters in the same column are significantly different (P < 0.05).