Natural abundance analysis of the role played by 15 N as indicator for the certification of organic-system deriving food.
Talita TrappCaio de Teves InácioMarlise Nara CiottaJacson HindersmannAndria Paula LimaThiago Stacowski Dos SantosGuilherme Wilbert FerreiraGildean Portela MoraisLessandro de ContiJucinei José CominArcângelo LossSandro José GiacominiCledimar Rogério LourenziDanilo Eduardo RozaneGustavo BrunettoPublished in: Journal of the science of food and agriculture (2021)
Results have allowed for differentiation between production systems due to values of δ15 N recorded in leaves of all crops and food, for rice, potatoes and banana trees. © 2021 Society of Chemical Industry.