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Occurrence and Estimated Daily Intake of Cortisone and Cortisol in Aquatic Food from China TDS

Glucocorticoids (GCs) widely exist in animal food including aquatic food. This study aimed to survey the occurrences of cortisone and cortisol in aquatic food and the estimated daily intake (EDI) of cortisone and cortisol due to different habits of aquatic food consumption. The mean levels of cortis...

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Autores principales: Yang, Yi, Shi, Jiachen, Yin, Jie, Yang, Yunjia, Shao, Bing, Zhang, Jing
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2022
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9654084/
https://www.ncbi.nlm.nih.gov/pubmed/36360093
http://dx.doi.org/10.3390/foods11213481
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author Yang, Yi
Shi, Jiachen
Yin, Jie
Yang, Yunjia
Shao, Bing
Zhang, Jing
author_facet Yang, Yi
Shi, Jiachen
Yin, Jie
Yang, Yunjia
Shao, Bing
Zhang, Jing
author_sort Yang, Yi
collection PubMed
description Glucocorticoids (GCs) widely exist in animal food including aquatic food. This study aimed to survey the occurrences of cortisone and cortisol in aquatic food and the estimated daily intake (EDI) of cortisone and cortisol due to different habits of aquatic food consumption. The mean levels of cortisone and cortisol in freshwater fish purchased from market were 14.59 μg/kg and 69.15 μg/kg, respectively, which were markedly higher than the levels in marine fish. A test using Zebrafish was performed to compare the concentration of GCs by different killing methods. The results suggested that physically traumatic killing methods are one of the reasons why the levels of GCs in freshwater fish were higher than those in marine fish. The concentrations of cortisone and cortisol in composite aquatic food samples from 12 provincial districts of the fourth China Total Diet Study (TDS) were 0.72~15.75 μg/kg and 4.90~66.13 μg/kg, respectively, which were positively correlated with the distance from the coastline. Further, the correlation coefficient between the levels of cortisone and cortisol in aquatic food and the percentages of freshwater fish consumption were 0.758 (p < 0.01) and 0.908 (p < 0.01), respectively. There was a significant positive correlation between the levels of cortisone and cortisol in aquatic food in the fourth TDS and the percentages of freshwater fish consumption. The calculated average EDIs of cortisone and cortisol from aquatic food in the fourth TDS were 0.16 μg/d and 0.72 μg/d, respectively.
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spelling pubmed-96540842022-11-15 Occurrence and Estimated Daily Intake of Cortisone and Cortisol in Aquatic Food from China TDS Yang, Yi Shi, Jiachen Yin, Jie Yang, Yunjia Shao, Bing Zhang, Jing Foods Article Glucocorticoids (GCs) widely exist in animal food including aquatic food. This study aimed to survey the occurrences of cortisone and cortisol in aquatic food and the estimated daily intake (EDI) of cortisone and cortisol due to different habits of aquatic food consumption. The mean levels of cortisone and cortisol in freshwater fish purchased from market were 14.59 μg/kg and 69.15 μg/kg, respectively, which were markedly higher than the levels in marine fish. A test using Zebrafish was performed to compare the concentration of GCs by different killing methods. The results suggested that physically traumatic killing methods are one of the reasons why the levels of GCs in freshwater fish were higher than those in marine fish. The concentrations of cortisone and cortisol in composite aquatic food samples from 12 provincial districts of the fourth China Total Diet Study (TDS) were 0.72~15.75 μg/kg and 4.90~66.13 μg/kg, respectively, which were positively correlated with the distance from the coastline. Further, the correlation coefficient between the levels of cortisone and cortisol in aquatic food and the percentages of freshwater fish consumption were 0.758 (p < 0.01) and 0.908 (p < 0.01), respectively. There was a significant positive correlation between the levels of cortisone and cortisol in aquatic food in the fourth TDS and the percentages of freshwater fish consumption. The calculated average EDIs of cortisone and cortisol from aquatic food in the fourth TDS were 0.16 μg/d and 0.72 μg/d, respectively. MDPI 2022-11-02 /pmc/articles/PMC9654084/ /pubmed/36360093 http://dx.doi.org/10.3390/foods11213481 Text en © 2022 by the authors. https://creativecommons.org/licenses/by/4.0/Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (https://creativecommons.org/licenses/by/4.0/).
spellingShingle Article
Yang, Yi
Shi, Jiachen
Yin, Jie
Yang, Yunjia
Shao, Bing
Zhang, Jing
Occurrence and Estimated Daily Intake of Cortisone and Cortisol in Aquatic Food from China TDS
title Occurrence and Estimated Daily Intake of Cortisone and Cortisol in Aquatic Food from China TDS
title_full Occurrence and Estimated Daily Intake of Cortisone and Cortisol in Aquatic Food from China TDS
title_fullStr Occurrence and Estimated Daily Intake of Cortisone and Cortisol in Aquatic Food from China TDS
title_full_unstemmed Occurrence and Estimated Daily Intake of Cortisone and Cortisol in Aquatic Food from China TDS
title_short Occurrence and Estimated Daily Intake of Cortisone and Cortisol in Aquatic Food from China TDS
title_sort occurrence and estimated daily intake of cortisone and cortisol in aquatic food from china tds
topic Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9654084/
https://www.ncbi.nlm.nih.gov/pubmed/36360093
http://dx.doi.org/10.3390/foods11213481
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