The beneficial and hazardous effects of selenium on the health of the soil-plant-human system: An overview

被引：156

作者：

Yang, Hui ^{[1
,2
,3
]}

Yang, Xuefeng ^{[1
,3
]}

Ning, Zengping ^{[1
]}

Kwon, Sae Yun ^{[4
]}

Li, Mi-Ling ^{[5
]}

Tack, Filip M. G. ^{[6
]}

Kwon, Eilhann E. ^{[7
]}

Rinklebe, Jorg ^{[7
,8
]}

Yin, Runsheng ^{[9
]}

机构：

[1] Chinese Acad Sci, Inst Geochem, State Key Lab Environm Geochem, Guiyang 550081, Peoples R China

[2] Guizhou Acad Tobacco Sci, Guiyang 550081, Peoples R China

[3] Univ Chinese Acad Sci, Beijing 100049, Peoples R China

[4] Pohang Univ Sci & Technol, Div Environm Sci & Engn, 77 Cheongam Ro, Pohang 37673, South Korea

[5] Univ Delaware, Sch Marine Sci & Policy, Newark, DE 19716 USA

[6] Univ Ghent, Dept Green Chem & Technol, Ghent, Belgium

[7] Sejong Univ, Dept Environm Energy & Geoinformat, 98 Gunja Dong, Seoul, South Korea

[8] Univ Wuppertal, Sch Architecture & Civil Engn, Inst Fdn Engn Water & Waste Management, Lab Soil & Groundwater Management, Pauluskirchstr 7, D-42285 Wuppertal, Germany

[9] Chinese Acad Sci, Inst Geochem, State Key Lab Ore Deposit Geochem, Guiyang 550081, Peoples R China

来源：

JOURNAL OF HAZARDOUS MATERIALS | 2022年 / 422卷

关键词：

Biogeochemistry; Hazardous; Heavy metals; Health; Soil-plant-human system; REDUCES CADMIUM UPTAKE; TRITICUM-AESTIVUM L; ORYZA-SATIVA L; SELENIFEROUS SOILS; ANTIOXIDANT SYSTEM; OXIDATIVE STRESS; FOOD CROPS; SE; TOXICITY; PHYTOREMEDIATION;

D O I：

10.1016/j.jhazmat.2021.126876

中图分类号：

X [环境科学、安全科学];

学科分类号：

08 ; 0830 ;

摘要：

Selenium (Se), which can be both hazardous and beneficial to plants, animals and humans, plays a pivotal role in regulating soil-plant-human ecosystem functions. The biogeochemical behavior of Se and its environmental impact on the soil-plant-human system has received broad attention in the last decades. This review provides a comprehensive understanding of Se biogeochemistry in the soil-plant-human system. The speciation, transformation, bioavailability as well as the beneficial and hazardous effects of Se in the soil-plant-human system are summarized. Several important aspects in Se in the soil-plant-human system are detailed mentioned, including (1) strategies for biofortification in Se-deficient areas and phytoremediation of soil Se in seleniferous areas; (2) factors affecting Se uptake and transport by plants; (3) metabolic pathways of Se in the human body; (4) the interactions between Se and other trace elements in plant and animals, in particular, the detoxification of heavy metals by Se. Important research hotspots of Se biogeochemistry are outlined, including (1) the coupling of soil microbial activity and the Se biogeochemical cycle; (2) the molecular mechanism of Se metabolic in plants and animals; and (3) the application of Se isotopes as a biogeochemical tracer in research. This review provides up-todate knowledge and guidelines on Se biogeochemistry research.

引用

页数：13

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