Linkages between soil, crop, livestock, and human selenium status in Sub-Saharan Africa: a scoping review.
Linkages between soil, crop, livestock, and human selenium status in Sub-Saharan Africa: a scoping review.
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DOI：
10.1111/ijfs.15979
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发表时间：
2022-10
影响因子：
3.3
通讯作者：
中科院分区：
文献类型：
--
作者：
硒对人类健康至关重要，然而，撒哈拉以南非洲(SSA)关于人口硒状况和农业-营养-健康联系的数据有限。范围审查旨在确定土壤/作物中的Se、膳食Se摄入量以及SSA中牲畜和人类Se状况之间的联系。使用在线数据库、组织网站和灰色文献来识别文章。使用资格标准对文章进行标题、摘要和全文三个级别的筛选。检索得到166篇文章，其中112篇在摘要筛选过程中被排除，54篇全文文章被评估为合格。范围界定审查包括1984年至2021年发表的34项初步研究。这些研究涵盖了土壤(n = 7)、农作物(n = 9)、动物组织(n = 2)、家畜(n = 3)和人类硒状况(n = 15)中的硒浓度。证据表明，土壤/作物硒浓度影响膳食来源中的硒浓度、膳食硒的摄入量和硒状况的生物标志物。土壤类型是人类Se状况的主要驱动因素，作物Se浓度与Se膳食状况的生物标志物呈正相关。尽管SSA的食品系统中存在硒浓度的数据集，但关于农业-营养关系之间的联系的证据有限。对食物链中的硒联系进行广泛的研究是有必要的。撒哈拉以南非洲地区的硒联系。
Selenium (Se) is essential for human health, however, data on population Se status and agriculture‐nutrition‐health linkages are limited in sub‐Saharan Africa (SSA). The scoping review aims to identify linkages between Se in soils/crops, dietary Se intakes, and livestock and human Se status in SSA. Online databases, organisational websites and grey literature were used to identify articles. Articles were screened at title, abstract and full text levels using eligibility criteria. The search yielded 166 articles from which 112 were excluded during abstract screening and 54 full text articles were assessed for eligibility. The scoping review included 34 primary studies published between 1984 and 2021. The studies covered Se concentrations in soils (n = 7), crops (n = 9), animal tissues (n = 2), livestock (n = 3), and human Se status (n = 15). The evidence showed that soil/crop Se concentrations affected Se concentration in dietary sources, dietary Se intake and biomarkers of Se status. Soil types are a primary driver of human Se status and crop Se concentration correlates positively with biomarkers of Se dietary status. Although data sets of Se concentrations exist across the food system in SSA, there is limited evidence on linkages across the agriculture‐nutrition nexus. Extensive research on Se linkages across the food chain is warranted. Selenium linkages in Sub‐Saharan Africa.
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DOI：
10.1016/s0065-2628(08)60286-4
发表时间：
1988-01-01
期刊：
Advances in food research
影响因子：
--
作者：
Combs, G F Jr
通讯作者：
Combs, G F Jr
影响因子：
6.5
作者：
Djanaguiraman, M.;Prasad, P. V. V.;Seppanen, M.
通讯作者：
Seppanen, M.
影响因子：
3.9
作者：
Chu, Jianzhou;Yao, Xiaoqin;Zhang, Zhuona
通讯作者：
Zhang, Zhuona
影响因子：
4.2
作者：
Bevis, Leah Em;Hestrin, Rachel
通讯作者：
Hestrin, Rachel
影响因子：
4.1
作者：
Djanaguiraman, M.;Belliraj, N.;Prasad, P. V. Vara
通讯作者：
Prasad, P. V. Vara