2079-3480
2079-3480
S2079-34802019000400447
Ecuador
Cuba
Cuba
00
12
2019
00
12
2019
53
4
447
457
[
2014
37
1
1
55-60
]
[
AOAC
2016
20th ed.
]
[
1937
160
2
2
268-82
]
[
2014
26
3
3
159-64
]
[
2014
6
1
1
98-103
]
[
2004
V Edición
98
]
[
2007
1
1-2
1-2
55-62
]
[
1970
24
]
[
2003
37
1
1
3-10
]
[
2015
49
2
2
179-88
]
[
2015
10
1
1
29-39
]
[
2015
49
2
2
221-32
]
[
2018
52
4
4
411-21
]
[
2017
7
10
10
950-6
]
[
2014
26
2
2
1-8
]
[
2016
17
4
4
1-9
]
[
2014
48
1
1
73-7
]
[
1951
4
543
543
68-78
]
[
2011
6
1
1
9-19
]
[
2018
17
1
1
43-50
]
[
1980
5
3
3
195-213
]
[
2013
47
2
2
119-24
]
[
2014
48
4
4
371-8
]
[
2012
36
1
1
13-23
]
[
SAS
2011
]
[
Soil Survey Staff
2003
Ninth Edition
332
]
[
2017
49
6
6
2271-7
]
[
1949
5
2
2
99-114
]
[
2007
Tercera Edición
358
]
[
2017
28
2
2
141-4
]