Polyphenol Content, Physicochemical Properties, Enzymatic Activity, Anthocyanin Profiles, and Antioxidant Capacity of Cerasus humilis (Bge.) Sok. Genotypes
Table 2
The anthocyanins identified and the corresponding peak area percentages in anthocyanin extracts of different genotypes of Chinese dwarf cherry, Cerasus humilis (Bge.) Sok.
No.
(min)
Tentative identification
MS[M]+ ()
MS/MS ()
Peak area (%)
No. 1
No. 2
No. 3
No. 4
No. 5
No. 6
No. 7
1
13.286
5-Methylpyranocyanidin-3 -glucoside
487
325
3.77
3.26
nd
nd
2.71
nd
nd
2
13.622
Cyanidin-3-glucoside
449
287
69.05
78.39
76.98
66.82
65.62
50.36
71.03
3
14.403
Cyanidin-3-rutinoside
595
449, 287
2.58
4.34
1.07
5.64
3.47
11.02
3.603
4
14.926
Pelargonidin-3-rutinoside
579
433, 271
0.427
1.21
nd
0.78
0.93
0.38
nd
5
15.604
Pelargonidin-3-glucoside
433
271
14.39
7.98
13.19
15.61
16.97
21.83
8.48
6
19.881
Cyanidin-3-acetyl glucoside
491
287
3.020
nd
0.77
1.08
nd
0.84
1.73
7
20.938
Delphinidin-3-glucoside
465
303
4.525
3.72
5.10
6.37
6.30
8.66
11.40
8
22.879
Pelargonidin-3- acetylglucoside
475
271
1.56
1.10
2.88
3.43
4.00
6.47
3.76
9
23.174
Delphinidin-3-acetylglucoside
507
303
0.691
nd
nd
0.25
nd
0.44
nd
Nd: not detected. Peak areas of anthocyanins were determined at 520 nm by HPLC; numbers 1–7 indicate different genotypes.
