1659-1321 1659-1321 S1659-13212020000200329 10.15517/am.v31i2.38541 Brasil Colombia Colombia 00 12 2020 00 12 2020 31 2 329 339

AOAC (Association of Official Analytical Chemists) 1990 2009 21 6 6 80 2014 8 122-33 2009 6 1 1 35-42 2017 18 513-27 2001 9 2 2 74-8 2016 99 5681-9 2011 29 49-59 2016 2003 86 2061-71 2011 94 501-6 2003 86 610-21 1985 2016 59 351-62 LIC, and DairyNz 2016 2001 84 1277-93 1996 39 357-70 2017 13 545-51 2016 99 1-17 2009 92 6176-85 2010 93 2741-50 2011 138 25-33 1992 75 2976-83 2017 16 145-63 2009 2013 2017 21 1-11 2002 85 95-104