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Table 1 Firmness, TSS, and concentration of various minerals at different postharvest stages of kiwifruit pulp

From: Ethylene-induced potassium transporter AcKUP2 gene is involved in kiwifruit postharvest ripening

DAP

Firmness (N)

TSS (%)

K (mg/100 g)

Ca (mg/100 g)

Mg (mg/100 g)

Na (mg/100 g)

Fe (mg/100 g)

Cu (mg/100 g)

0

66.368 ± 6.351 a

6.943 ± 0.232 f

170.474 ± 3.511 e

7.687 ± 0.188 a

7.678 ± 0.454 ab

5.438 ± 0.343 b

0.696 ± 0.042 a

0.072 ± 0.006 a

2

60.808 ± 5.706 a

7.512 ± 0.353 e

186.546 ± 4.763 cd

7.332 ± 0.266 ab

7.521 ± 0.353 ab

6.140 ± 0.251 a

0.443 ± 0.029 b

0.060 ± 0.009 a

4

50.752 ± 4.422 b

9.266 ± 0.263 d

194.959 ± 4.231 bc

6.950 ± 0.153 b

7.920 ± 0.417 a

3.749 ± 0.285 c

0.275 ± 0.019 c

0.065 ± 0.010 a

6

32.842 ± 5.798 c

12.843 ± 0.362 c

195.717 ± 3.647 b

6.296 ± 0.275 c

7.702 ± 0.377 ab

3.869 ± 0.153 c

0.227 ± 0.011 d

0.065 ± 0.010 a

8

19.404 ± 3.011 d

14.717 ± 0.183 b

208.064 ± 6.164 a

5.955 ± 0.202 c

7.224 ± 0.189 b

3.674 ± 0.276 c

0.218 ± 0.018 de

0.070 ± 0.012 a

10

8.801 ± 4.602 e

16.320 ± 0.385 a

185.394 ± 3.195 d

4.491 ± 0.193 d

7.505 ± 0.285 ab

3.975 ± 0.346 c

0.185 ± 0.014 e

0.068 ± 0.007 a

12

5.966 ± 3.031 e

16.386 ± 0.293 a

170.419 ± 4.522 e

4.023 ± 0.124 e

7.734 ± 0.214 a

2.173 ± 0.133 d

0.195 ± 0.009 e

0.068 ± 0.006 a

  1. Values represent the mean ± SD. Different letters in the same column indicate that values are statistically different at P < 0.05 level
  2. TSS total soluble solids, DAP days after harvest, K potassium, Ca calcium, Mg magnesium, Na sodium, Fe iron Cu copper