Department of Natural Substances/(DSN) Institute for Research in Applied Sciences and Technologies (IRSAT) National Center for Scientific and Technological Research (CNRST) Ouagadougou Burkina FasoLaboratory of Biochemistry Biotechnology Food Technology and Nutrition University Joseph Ki-Zerbo Ouagadougou Burkina Faso;
Department of Natural Substances/(DSN) Institute for Research in Applied Sciences and Technologies (IRSAT) National Center for Scientific and Technological Research (CNRST) Ouagadougou Burkina Faso;
Ministry of Water and Sanitation/National Office of Water and Sanitation/Heavy Metals Laboratory Ouagadogou Burkina Faso;
Laboratory of Biochemistry Biotechnology Food Technology and Nutrition University Joseph Ki-Zerbo Ouagadougou Burkina Faso;
Department of Food Technology/(DTA) Institute for Research in Applied Sciences and Technologies (IRSAT) National Center for Scientific and Technological Research (CNRST) Ouagadougou Burkina Faso;
Laboratory of Biochemistry Biotechnology Food Technology and Nutrition University Joseph Ki-Zerbo Ouagadougou Burkina Faso;
Tomato; Metal Trace; Farming Practices;