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The Scientific World Journal
/
2020
/
Article
/
Tab 4
/
Research Article
Metal Content of Nutritional and Toxic Value in Different Types of Brazilian Propolis
Table 4
Statistics of metal contents in the raw propolis samples according to color types (
n
= 18). The K–W test was estimated at a significance level of 0.05.
Statistics
Propolis color
n
As (
μ
g·g
−1
)
Pb (
μ
g·g
−1
)
Se (
μ
g·g
−1
)
Cu (mg·g
−1
)
K (mg·g
−1
)
Median
Brown
10
<0.048
0.23
0.29
4.23
1.04
Green
4
<0.048
0.01
0.36
6.90
2.65
Red
4
<0.048
0.25
<0.04
1.78
0.34
Minimum
Brown
<0.048
<0.006
<0.041
1.44
0.28
Green
<0.048
<0.006
<0.041
3.58
0.95
Red
<0.048
0.03
<0.041
1.11
0.23
Maximum
Brown
8.47
0.66
0.39
11.60
4.98
Green
0.07
0.11
0.54
7.22
3.90
Red
0.3
0.72
0.01
2.10
0.43