Biology Reference
In-Depth Information
Table 7.5.
Total phenolic content, total flavonoid content and antioxidant activity of EEP from different municipalities of North region of Antioquia Department,
Colombia.
Total phenolic
content
(mg gallic acid/g
EEP)
Total flavonoid
content
(mg quercetin/g
EEP)
Total flavanone
content
(mg pinocembrin/g
EEP)
DPPH
•
(
m
mol trolox/g
of extract)
ABTS
•+
(
m
mol trolox/g
of extract)
FRAP
(
m
mol trolox a.a./g
extract)
E
1%
1
Sample
cm
CH-1T
33.41 ± 1.25
0.99 ± 0.04
0.08 ± 0.01
58.8 ± 0.0
405.5 ± 7.3
135.4 ± 0.4
58.03
CH-2T
93.30 ± 3.26
1.67 ± 0.01
0.26 ± 0.02
243.7 ± 0.0
1498.7 ± 37.3
n.d.
114.42
CH-3T
55.49 ± 0.90
2.66 ± 0.05
0.21 ± 0.02
77.7 ± 22.1
518.8 ± 13.6
230.2 ± 2.9
51.18
CH-1R
64.03 ± 3.96
0.92 ± 0.02
0.10 ± 0.01
46.1 ± 2.1
346.8 ± 19.1
100.2 ± 0.7
54.73
CH-2R
84.97 ± 0.42
0.99 ± 0.03
0.21 ± 0.01
164.7 ± 2.1
629.3 ± 10.9
n.d.
108.18
CH-3R
51.53 ± 0.42
3.91 ± 0.13
0.21 ± 0.02
87.2 ± 6.3
465.5 ± 13.6
206.2 ± 0.2
44.48
DM-1T
39.66 ± 0.00
1.12 ± 0.02
0.11 ± 0.01
82.5 ± 12.6
694.8 ± 2.7
155.4 ± 0.6
69.61
DM-2T
60.59 ± 3.33
0.94 ± 0.01
0.22 ± 0.02
169.5 ± 4.2
794.4 ± 9.1
n.d.
114.75
DM-3T
67.16 ± 3.54
2.74 ± 0.24
0.22 ± 0.01
77.7 ± 9.4
543.3 ± 16.4
241.0 ± 9.8
52.63
DM-1R
57.16 ± 4.17
1.12 ± 0.02
0.11 ± 0.01
77.7 ± 0.0
314.0 ± 5.5
135.3 ± 0.7
55.24
DM-2R
75.80 ± 1.81
0.89 ± 0.01
0.26 ± 0.02
147.30 ± 8.4
708.5 ± 14.6
n.d.
104.94
DM-3R
58.30 ± 0.14
2.49 ± 0.07
0.20 ± 0.02
101.5 ± 28.5
501.0 ± 10.0
269.1 ± 4.9
41.36
LA-1T
40.59 ± 2.08
0.87 ± 0.01
0.09 ± 0.01
79.3 ± 2.1
469.6 ± 8.2
60.1 ± 3.2
50.48
LA-2T
114.66 ± 1.46
2.15 ± 0.09
0.17 ± 0.02
771.8 ± 16.8
1767.5 ± 46.4
n.d.
113.96
LA-3T
93.93 ± 3.82
3.52 ± 0.09
0.19 ± 0.02
66.6 ± 5.2
510.6 ± 10.9
260.9 ± 1.09
35.70
LA-1R
57.68 ± 4.3
0.89 ± 0.02
n.d.
47.7 ± 2.1
316.8 ± 6.4
123.3 ± 0.8
66.91
LA-2R
82.36 ± 2.36
1.14 ± 0.02
0.15 ± 0.01
302.3 ± 4.2
1276.2 ± 57.3
n.d.
105.24
LA-3R
65.80 ± 2.57
2.60 ± 0.03
0.08 ± 0.01
145.70 ± 43.2
760.3 ± 8.2
308.8 ± 1.42
53.45
Samples were collected by scraping (R) or plastic trap (T) methods during three seasons: (1) June-August 2009; (2) August-November 2009; and (3) March-May 2010. The samples
were named Llanta Azul (LA), Doña María (DM) and Coco Hondo (CH), depending on the zone where they were collected. n.d., not determined.
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