Effects of organic selenium on absorption and bioaccessibility of arsenic in radish under arsenic stress.
As
Bioaccessibility
In vitro digestion
Radish
Se
Journal
Food chemistry
ISSN: 1873-7072
Titre abrégé: Food Chem
Pays: England
ID NLM: 7702639
Informations de publication
Date de publication:
15 May 2021
15 May 2021
Historique:
received:
17
08
2020
revised:
17
10
2020
accepted:
08
11
2020
pubmed:
20
11
2020
medline:
2
2
2021
entrez:
19
11
2020
Statut:
ppublish
Résumé
Arsenic (As) exposure poses a serious threat to human health. The present study investigated the effects of organic Se on As accumulation, migration, and As bioaccessibility in As-stressed radish. The results showed that organic Se can effectively block the accumulation of As in radish, reduce As bioaccessibility, and promote the conversion of As from inorganic to organic form. The total As content decreased with increasing Se application in raw radish roots, the gastric fraction and the gastrointestinal fraction. Compared to the control (CK) group, the As bioaccessibility in the 24Se treatment of the yeast Se and malt Se groups decreased by 26% and 37%, respectively. These findings provide new comprehensive information for the application of organic Se to alleviate the toxicological effects of As and reduce the health risks of As in edible plants. In the future, it is necessary to carry out a deeper study of the interaction between Se and As through advanced analytical methods.
Identifiants
pubmed: 33208238
pii: S0308-8146(20)32476-6
doi: 10.1016/j.foodchem.2020.128614
pii:
doi:
Substances chimiques
Arsenicals
0
Organoselenium Compounds
0
Soil
0
Arsenic
N712M78A8G
Types de publication
Journal Article
Langues
eng
Sous-ensembles de citation
IM
Pagination
128614Informations de copyright
Copyright © 2020 Elsevier Ltd. All rights reserved.