0304-2847
0304-2847
S0304-28472021000109453
10.15446/rfnam.v74n1.89089
Ecuador
00
04
2021
00
04
2021
74
1
9453
9460
[
AOAC
2019
21
]
[
2014
8
1
1
48
]
[
2015
68
1
1
7521-31
]
[
2000
5
6
6
365-70
]
[
2009
113
4
4
859-71
]
[
2015
]
[
2017
16
1
1
180-98
]
[
2015
16
2
2
2352-65
]
[
2009
57
5
5
1768-74
]
[
2016
15
1
1
11-8
]
[
2008
13
3
3
27-36
]
[
2010
122
4
4
980-6
]
[
2018
17
4
4
1040-52
]
[
2009
8
6
6
519-28
]
[
1997
13
3
3
284-8
]
[
2017
61
1
1
1361779
]
[
2014
28
3
3
432-6
]
[
2005
25
4
4
726-32
]
[
2016
7
1
1
375-93
]
[
2004
69
7
7
554-73
]
[
2014
62
31
31
7897-902
]
[
2015
67
67
249-56
]
[
2017
229
229
628-39
]
[
2012
65
1
1
6487-95
]
[
2002
50
3
3
519-25
]
[
2014
4
255-60
]
[
2012
42
42
489-95
]
[
2006
54
4
4
1151-7
]
[
2016
191
191
12-20
]
[
2010
23
6
6
592-8
]
[
2014
89
89
257-67
]
[
2010
58
16
16
8966-76
]
[
2015
16
10
10
24673-706
]
[
2007
81
1
1
200-8
]
[
2016
116
9
9
4937-82
]
[
2009
57
18
18
8274-81
]
[
2016
329
329
273-9
]
[
2007
82
3
3
271-5
]
[
2008
4
2
2
75-101
]