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Journal of Chemistry
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2013
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Article
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Tab 1
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Research Article
Determination of Retinol,
-Tocopherol, Lycopene, and
-Carotene in Human Plasma Using HPLC with UV-Vis Detection: Application to a Clinical Study
Table 1
Precision of retinol,
-tocopherol, lycopene, and
-carotene in human plasma.
Retinol
mean ± S.D.,
mol/L
CV, %
α
-Tocopherol
mean ± S.D.,
mol/L
CV, %
Lycopene
mean ± S.D.,
mol/L
CV, %
β
-Carotene
mean ± S.D.,
mol/L
CV, %
(A) Precision (within day)
10
1.27 ± 0.07
5.5
22.1 ± 0.69
3.1
0.069 ± 0.005
7.2
0.270 ± 0.018
6.7
10
3.02 ± 0.15
5.0
28.2 ± 0.73
2.6
0.097 ± 0.006
6.2
0.615 ± 0.029
4.7
(B) Precision (between day)
10
3.05 ± 0.21
6.9
28.8 ± 1.21
4.2
0.099 ± 0.009
9.1
0.611 ± 0.048
7.9