2664-0902 2664-0902 S2664-09022022000200346 10.33996/revistaalfa.v6i17.173 Perú Peru 00 08 2022 00 08 2022 6 17 346 356

2019 2018 2016 2022 6 16 16 140-4 2017 14 1 1 39-45 2016 27 1 1 45-50 2015 12 2 2 83-90 2016 27 4 4 715-21 2021 2014 2016 2021 2004 167-83 AOAC (Association of official agricultural chemists) 2005 15 th edition 2014 2022 6 16 16 178-85 2007 2014