Table 1 |
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|
Plasma antioxidants, FRAP and MDA measured before and after kiwifruit intervention (n = 24) |
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|
Fruits |
Before |
After |
Diff |
Change |
p |
||||
|
Mean SEM |
Mean SEM |
Mean SEM |
(%) |
||||||
|
(μmol/L) |
(μmol/L) |
(μmol/L) |
|||||||
|
|
|||||||||
|
Total ascorbic acid |
1 |
57.11 |
15.6 |
59.58 |
10.9 |
2.5 |
19.0 |
4 |
0.53 |
|
2 |
52.83 |
13.3 |
60.27 |
14.3 |
7.4 |
19.5 |
14 |
0.07 |
|
|
Ascorbic acid, reduced |
1 |
52.79 |
14.7 |
55.66 |
11.2 |
2.9 |
18.5 |
5 |
0.45 |
|
2 |
47.97 |
13 |
55.43 |
13.1 |
7.5 |
18.5 |
16 |
0.05 |
|
|
Lutein, μmol/L |
1 |
0.22 |
0.1 |
0.22 |
0.1 |
0.0 |
0.1 |
0 |
0.95 |
|
2 |
0.22 |
0.1 |
0.23 |
0.1 |
0.0 |
0.1 |
5 |
0.70 |
|
|
β-Cryptoxanthin, μmol/L |
1 |
0.32 |
0.3 |
0.31 |
0.3 |
0.0 |
0.4 |
-3 |
0.92 |
|
2 |
0.31 |
0.3 |
0.31 |
0.3 |
0.0 |
0.4 |
0 |
0.99 |
|
|
α-Carotene, μmol/L |
1 |
0.14 |
0.1 |
0.14 |
0.1 |
0.0 |
0.1 |
0 |
0.91 |
|
2 |
0.14 |
0.1 |
0.14 |
0.1 |
0.0 |
0.1 |
0 |
0.98 |
|
|
β-Carotene, μmol/L |
1 |
0.55 |
0.3 |
0.56 |
0.4 |
0.0 |
0.5 |
2 |
0.89 |
|
2 |
0.55 |
0.3 |
0.56 |
0.3 |
0.0 |
0.4 |
2 |
0.97 |
|
|
Zeaxanthin, μmol/L |
1 |
0.05 |
0 |
0.04 |
0 |
0.0 |
0.0 |
-20 |
0.91 |
|
2 |
0.04 |
0 |
0.04 |
0 |
0.0 |
0.0 |
0 |
0.87 |
|
|
Lycopene, μmol/L |
1 |
0.57 |
0.1 |
0.57 |
0.1 |
0.0 |
0.1 |
0 |
0.99 |
|
2 |
0.57 |
0.2 |
0.56 |
0.1 |
0.0 |
0.2 |
-2 |
0.97 |
|
|
FRAP1, μmol/L |
1 |
1203.17 |
208 |
1201.13 |
228.5 |
-2.0 |
309.0 |
0 |
0.97 |
|
2 |
1189.38 |
243.9 |
1260.46 |
164.4 |
71.1 |
294.1 |
6 |
0.24 |
|
|
MDA2, μmol/L |
1 |
0.88 |
0.4 |
0.88 |
0.3 |
0.0 |
0.5 |
0 |
0.97 |
|
2 |
0.89 |
0.5 |
0.88 |
0.5 |
0.0 |
0.7 |
-1 |
0.53 |
|
|
|
|||||||||
|
SEM: standard error of the mean. 1Ferric reducing activity of plasma. 2Malondialdehyde. |
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|
Brevik et al. Nutrition Journal 2011 10:54 doi:10.1186/1475-2891-10-54 |
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