Determination of Flavanones in Orange Juices Obtained from Different Sources by HPLC/DAD

Table 1

Flavanone concentrations in orange juices samples (mg 100 g⁻¹)^a.

Samples	HESP	NARG	NARI	PONS
1	70 ± 1	0.170 ± 0.006	0.016 ± 0.001	0.35 ± 0.02
2	69 ± 1	0.170 ± 0.001	0.016 ± 0.003	0.35 ± 0.01
3	71 ± 2	0.170 ± 0.001	0.016 ± 0.004	0.36 ± 0.01
4	47.5 ± 1	0.12 ± 0.01	0.020 ± 0.001	0.03 ± 0.01
5	46.1 ± 1	0.12 ± 0.01	0.020 ± 0.001	0.03 ± 0.01
6	46.3 ± 0.3	0.12 ± 0.01	0.020 ± 0.001	0.03 ± 0.01
7	109.5 ± 0.2	0.12 ± 0.01	0.020 ± 0.001	0.17 ± 0.01
8	78 ± 3	0.12 ± 0.01	0.030 ± 0.001	0.20 ± 0.01
9	65 ± 1	0.12 ± 0.01	0.020 ± 0.001	0.20 ± 0.01
10	89 ± 1	0.12 ± 0.01	0.030 ± 0.001	0.10 ± 0.01
11	86 ± 2	0.12 ± 0.01	0.030 ± 0.001	0.12 ± 0.01
12	77 ± 1	0.12 ± 0.01	0.020 ± 0.001	0.14 ± 0.01
13	84 ± 1	0.12 ± 0.01	0.020 ± 0.001	0.10 ± 0.01
14	63 ± 1	0.12 ± 0.01	0.020 ± 0.001	0.10 ± 0.01
15	89 ± 1	0.12 ± 0.01	0.020 ± 0.001	0.11 ± 0.01
16	78 ± 1	0.12 ± 0.01	0.020 ± 0.001	0.10 ± 0.01
17	53.07 ± 0.04	0.12 ± 0.01	0.020 ± 0.002	0.010 ± 0.001
18	59 ± 3	0.12 ± 0.01	0.020 ± 0.002	0.11 ± 0.01
19	33 ± 1	0.12 ± 0.01	0.020 ± 0.001	0.11 ± 0.01
20	52 ± 1	0.12 ± 0.01	0.020 ± 0.001	0.07 ± 0.01
21	18.8 ± 0.2	0.12 ± 0.01	0.010 ± 0.001	0.12 ± 0.01
22	20 ± 1	0.12 ± 0.01	0.020 ± 0.001	0.10 ± 0.01
23	45.8 ± 0.4	0.12 ± 0.01	0.030 ± 0.001	0.10 ± 0.01
24	107.1 ± 0.4	0.12 ± 0.01	0.030 ± 0.001	0.12 ± 0.01
25	67.2 ± 2.0	0.12 ± 0.01	0.020 ± 0.001	0.16 ± 0.01
26	139 ± 1	0.12 ± 0.01	0.010 ± 0.001	0.15 ± 0.01
27	47 ± 1	0.12 ± 0.01	0.010 ± 0.001	0.10 ± 0.01
28	75.0 ± 0.1	0.12 ± 0.01	0.020 ± 0.001	0.010 ± 0.001
29	90 ± 1	0.12 ± 0.01	0.020 ± 0.001	0.10 ± 0.01
30	100.2 ± 0.3	0.12 ± 0.01	0.030 ± 0.001	0.20 ± 0.01
31	106 ± 2	0.12 ± 0.01	0.020 ± 0.001	0.11 ± 0.01
32	109 ± 1	0.12 ± 0.01	0.020 ± 0.001	0.15 ± 0.01
33	108 ± 1	0.12 ± 0.01	0.020 ± 0.001	0.20 ± 0.01
34	39 ± 2	0.106 ± 0.002	0.011 ± 0.001	0.06 ± 0.02
35	38 ± 2	0.105 ± 0.002	0.011 ± 0.001	0.06 ± 0.02
36	39 ± 2	0.105 ± 0.003	0.014 ± 0.002	0.06 ± 0.01

^aAverage of three determinations ± interval confidence at 95%.