Physiological Responses and Proteomic Analysis on the Cold Stress Responses of Annual Pitaya (Hylocereus spp.) Branches
Table 1
Synthetic evaluation of the cold resistance indicator of the annual branches of the three varieties of pitaya.
Pitaya variety
Subordinate function valuea
Synthetic evaluationa
Moisture content
Chlorophyll content
REC
MDA content
Soluble protein content
Soluble sugar content
Free proline content
SOD activity
POD activity
CAT activity
XM
0.508 ± 0.05
0.532 ± 0.08
0.451 ± 0.11
0.510 ± 0.04
0.470 ± 0.05
0.408 ± 0.01
0.399 ± 0.02
0.521 ± 0.07
0.507 ± 0.16
0.646 ± 0.01
0.495 ± 0.04 A
FL
0.548 ± 0.04
0.520 ± 0.10
0.435 ± 0.04
0.526 ± 0.01
0.510 ± 0.11
0.485 ± 0.02
0.462 ± 0.02
0.519 ± 0.09
0.520 ± 0.05
0.625 ± 0.01
0.515 ± 0.08B
ZHL
0.542 ± 0.02
0.534 ± 0.62
0.493 ± 0.14
0.585 ± 0.02
0.528 ± 0.06
0.501 ± 0.04
0.532 ± 0.03
0.564 ± 0.04
0.528 ± 0.04
0.645 ± 0.03
0.545 ± 0.10 C
aExperiments were repeated three times. Different uppercase letters indicate the values of synthetic evaluation with a significant difference among different pitaya varieties at .
