Trace Metal Elements (Pb, Cd and As), 15N Nitrogen and Phosphorus Isotopes Accumulation in Three Varieties of Tomato from Conventional and Agro-Ecological Farming Systems in Burkina Faso  

作　　者：Christophe Dabiré Abdoulaye Sérémé Hermann Panandtigri Abdoudramane Sanou W. D. B. Aimée Guissou Mamoudou H. Dicko Christophe Dabiré;Abdoulaye Sérémé;Hermann Panandtigri;Abdoudramane Sanou;W. D. B. Aimée Guissou;Mamoudou H. Dicko(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;Laboratory of Biochemistry, Biotechnology, Food Technology and Nutrition, University Joseph Ki-Zerbo, Ouagadougou, Burkina Faso;Ministry of Water and Sanitation/National Office of Water and Sanitation/Heavy Metals Laboratory, Ouagadogou, 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)

机构地区：[1]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 [2]Laboratory of Biochemistry, Biotechnology, Food Technology and Nutrition, University Joseph Ki-Zerbo, Ouagadougou, Burkina Faso [3]Ministry of Water and Sanitation/National Office of Water and Sanitation/Heavy Metals Laboratory, Ouagadogou, Burkina Faso [4]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

出　　处：《Food and Nutrition Sciences》2021年第2期194-205,共12页食品与营养科学（英文）

摘　　要：Tomato is a market gardening product that plays an important nutritional and economic role in Burkina Faso. However, the bad use of pesticides for its production could have negative impacts </span><span style="font-family:Verdana;">consumers’</span><span style="font-family:Verdana;"> health. The objective of the present study was to assess the concentration of trace metal elements (Pb, Cd </span><span style="font-family:Verdana;">and</span><span style="font-family:Verdana;"> As), 15N isotopes (</span></span><span style="font-family:Verdana;">NO₂<sup style="margin-left:-7px;">-</sup></span><span style="font-family:Verdana;">,</span><span style="font-family:Verdana;"> NO₃<sup style="margin-left:-7px;">-</sup></span><span style="font-family:Verdana;">,</span><span style="font-family:Verdana;"> NH₄<sup style="margin-left:-7px;">+</sup></span><span style="font-family:Verdana;">) and phosphorus (</span><span style="font-family:Verdana;">PO₄<sup style="margin-left:-7px;">2-</sup></span><span style="font-family:""><span style="font-family:Verdana;">) in tomatoes according to cultivation practices. Thus, three tomato varieties (Mon</span><span><span style="font-family:Verdana;">gal F1, F1 Cobra 26 </span><span style="font-family:Verdana;">and</span><span style="font-family:Verdana;"> Roma F1) were grown using organic and conventional production methods on 2 sites at Nongr Massom, (commune of Kadiogo province). The trace metal el</span></span><span style="font-family:Verdana;">ements were analyzed using atomic absorption spectrophotometry, the isotopes 15N (</span></span><span style="font-family:Verdana;">NO₂<sup style="margin-left:-7px;">-</sup></span><span style="font-family:Verdana;">,</span><span style="font-family:Verdana;"> NO₃<sup style="margin-left:-7px;">-</sup></span><span style="font-family:Verdana;">,</span><span style="font-family:Verdana;"> NH₄<sup style="margin-left:-7px;">+</sup></span><span style="font-family:Verdana;">) and phoTomato is a market gardening product that plays an important nutritional and economic role in Burkina Faso. However, the bad use of pesticides for its production could have negative impacts </span><span style="font-family:Verdana;">consumers’</span><span style="font-family:Verdana;"> health. The objective of the present study was to assess the concentration of trace metal elements (Pb, Cd </span><span style="font-family:Verdana;">and</span><span style="font-family:Verdana;"> As), 15N isotopes (</span></span><span style="font-family:Verdana;">NO₂<sup style="margin-left:-7px;">-</sup></span><span style="font-family:Verdana;">,</span><span style="font-family:Verdana;"> NO₃<sup style="margin-left:-7px;">-</sup></span><span style="font-family:Verdana;">,</span><span style="font-family:Verdana;"> NH₄<sup style="margin-left:-7px;">+</sup></span><span style="font-family:Verdana;">) and phosphorus (</span><span style="font-family:Verdana;">PO₄<sup style="margin-left:-7px;">2-</sup></span><span style="font-family:""><span style="font-family:Verdana;">) in tomatoes according to cultivation practices. Thus, three tomato varieties (Mon</span><span><span style="font-family:Verdana;">gal F1, F1 Cobra 26 </span><span style="font-family:Verdana;">and</span><span style="font-family:Verdana;"> Roma F1) were grown using organic and conventional production methods on 2 sites at Nongr Massom, (commune of Kadiogo province). The trace metal el</span></span><span style="font-family:Verdana;">ements were analyzed using atomic absorption spectrophotometry, the isotopes 15N (</span></span><span style="font-family:Verdana;">NO₂<sup style="margin-left:-7px;">-</sup></span><span style="font-family:Verdana;">,</span><span style="font-family:Verdana;"> NO₃<sup style="margin-left:-7px;">-</sup></span><span style="font-family:Verdana;">,</span><span style="font-family:Verdana;"> NH₄<sup style="margin-left:-7px;">+</sup></span><span style="font-family:Verdana;">) and pho

关 键 词：TOMATO Metal Trace Farming Practices 

分 类 号：F42[经济管理—产业经济]