Table 1.

The content of organic acids and soluble sugars in peach during cold storage plus three shelf-days at 20 °C.

Compound (mg × g−1 FW)	Treatment	0 days	14 days	14 S3	28 days	28 S3
Fructose	CK	14.88	13.43 a	13.94 a	21.18 a	41.80 a
	CA		12.53 a	16.39 a	12.20 b	13.78 b
glucose	CK	19.98	19.45 a	14.63 a	27.88 a	46.29 a
	CA		19.07 a	17.57 a	18.27 b	14.05 b
Sucrose	CK	151.1	155.91 a	151.37 b	127.45 b	104.80 b
	CA		145.40 b	165.61 a	153.35 a	138.20 a
Total sugar	CK	185.95	188.79 a	179.93 b	176.51 a	192.90 a
	CA		177.00 b	199.57 a	183.82 a	166.02 b
Malic acid	CK	6.96	6.5	6.67	5.42	6.38
	CA		5.92	7	5.33	6.92
quinic acid	CK	1.5	1.21	0.88	0.58	0.46
	CA		1.08	0.96	1.04	0.71
Citric acid	CK	2.13	2.54	2	2.21	2.13
	CA		2.5	2.08	2.38	1.67
Total acid	CK	10.58	10.25	9.54	8.21	8.96
	CA		9.5	10.04	8.75	9.29

Notes: All data are taken from three biological replicates, and different letters of two lines represent significant difference at p < 0.05.