Isomerization and bioaccessibility of cypermethrin and fenpropathrin in Pacific oyster during simulated digestion as influenced by domestic cooking methods
Pyrethroids can be ingested by humans through eating contaminated oysters, which is potentially harmful to health. This study aimed to investigate the effects of raw, steaming, and roasting on cypermethrin (CP) and fenpropathrin (FP) in oysters during simulated digestion. Results showed that the amo...
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ftdoajarticles:oai:doaj.org/article:0e70f85df6ed429eadb5fa9e737ec5ab 2024-09-15T18:29:05+00:00 Isomerization and bioaccessibility of cypermethrin and fenpropathrin in Pacific oyster during simulated digestion as influenced by domestic cooking methods Hangtao Xie Yadan Jiao Tian Li Tuo Zhang Yanyan Zheng Yongkang Luo Yuqing Tan Chune Liu Hui Hong 2023-01-01T00:00:00Z https://doi.org/10.48130/FIA-2023-0002 https://doaj.org/article/0e70f85df6ed429eadb5fa9e737ec5ab EN eng Maximum Academic Press https://www.maxapress.com/article/doi/10.48130/FIA-2023-0002 https://doaj.org/toc/2836-774X 2836-774X doi:10.48130/FIA-2023-0002 https://doaj.org/article/0e70f85df6ed429eadb5fa9e737ec5ab Food Innovation and Advances, Vol 2, Iss 1, Pp 9-17 (2023) cypermethrin fenpropathrin pyrethroids cooking methods simulated digestion isomers bioaccessibility fluorimetric titration isothermal titration calorimetry Food processing and manufacture TP368-456 Biotechnology TP248.13-248.65 article 2023 ftdoajarticles https://doi.org/10.48130/FIA-2023-0002 2024-08-05T17:49:57Z Pyrethroids can be ingested by humans through eating contaminated oysters, which is potentially harmful to health. This study aimed to investigate the effects of raw, steaming, and roasting on cypermethrin (CP) and fenpropathrin (FP) in oysters during simulated digestion. Results showed that the amount of released CP and FP was different from raw (CP: 0.617 µg·g−1, FP: 0.266 µg·g−1), steaming (CP: 0.498 µg·g−1, FP: 0.660 µg·g−1), and roasting (CP: 1.186 µg·g−1, FP: 0.588 µg·g−1) at the end of simulated digestion. The share of cis-CP and low-efficiency CP increased significantly (p < 0.05), and the share of high-efficiency trans-CP did not maintain a high level for a long time during simulated digestion. The fluorimetric titration and isothermal titration calorimetry confirmed that CP and FP could spontaneously interact with oyster actin, and CP could bind with oyster actin more tightly than FP. This study reveals that cooking methods affect the binding capacity of CP and FP to oyster tissues and influence the changes of CP and FP in oysters during digestion. Furthermore, the current study provides a reference for assessing the potential harm of pyrethroids in oysters to consumers. Article in Journal/Newspaper Pacific oyster Directory of Open Access Journals: DOAJ Articles Food Innovation and Advances 2 1 9 17 |
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Open Polar |
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Directory of Open Access Journals: DOAJ Articles |
op_collection_id |
ftdoajarticles |
language |
English |
topic |
cypermethrin fenpropathrin pyrethroids cooking methods simulated digestion isomers bioaccessibility fluorimetric titration isothermal titration calorimetry Food processing and manufacture TP368-456 Biotechnology TP248.13-248.65 |
spellingShingle |
cypermethrin fenpropathrin pyrethroids cooking methods simulated digestion isomers bioaccessibility fluorimetric titration isothermal titration calorimetry Food processing and manufacture TP368-456 Biotechnology TP248.13-248.65 Hangtao Xie Yadan Jiao Tian Li Tuo Zhang Yanyan Zheng Yongkang Luo Yuqing Tan Chune Liu Hui Hong Isomerization and bioaccessibility of cypermethrin and fenpropathrin in Pacific oyster during simulated digestion as influenced by domestic cooking methods |
topic_facet |
cypermethrin fenpropathrin pyrethroids cooking methods simulated digestion isomers bioaccessibility fluorimetric titration isothermal titration calorimetry Food processing and manufacture TP368-456 Biotechnology TP248.13-248.65 |
description |
Pyrethroids can be ingested by humans through eating contaminated oysters, which is potentially harmful to health. This study aimed to investigate the effects of raw, steaming, and roasting on cypermethrin (CP) and fenpropathrin (FP) in oysters during simulated digestion. Results showed that the amount of released CP and FP was different from raw (CP: 0.617 µg·g−1, FP: 0.266 µg·g−1), steaming (CP: 0.498 µg·g−1, FP: 0.660 µg·g−1), and roasting (CP: 1.186 µg·g−1, FP: 0.588 µg·g−1) at the end of simulated digestion. The share of cis-CP and low-efficiency CP increased significantly (p < 0.05), and the share of high-efficiency trans-CP did not maintain a high level for a long time during simulated digestion. The fluorimetric titration and isothermal titration calorimetry confirmed that CP and FP could spontaneously interact with oyster actin, and CP could bind with oyster actin more tightly than FP. This study reveals that cooking methods affect the binding capacity of CP and FP to oyster tissues and influence the changes of CP and FP in oysters during digestion. Furthermore, the current study provides a reference for assessing the potential harm of pyrethroids in oysters to consumers. |
format |
Article in Journal/Newspaper |
author |
Hangtao Xie Yadan Jiao Tian Li Tuo Zhang Yanyan Zheng Yongkang Luo Yuqing Tan Chune Liu Hui Hong |
author_facet |
Hangtao Xie Yadan Jiao Tian Li Tuo Zhang Yanyan Zheng Yongkang Luo Yuqing Tan Chune Liu Hui Hong |
author_sort |
Hangtao Xie |
title |
Isomerization and bioaccessibility of cypermethrin and fenpropathrin in Pacific oyster during simulated digestion as influenced by domestic cooking methods |
title_short |
Isomerization and bioaccessibility of cypermethrin and fenpropathrin in Pacific oyster during simulated digestion as influenced by domestic cooking methods |
title_full |
Isomerization and bioaccessibility of cypermethrin and fenpropathrin in Pacific oyster during simulated digestion as influenced by domestic cooking methods |
title_fullStr |
Isomerization and bioaccessibility of cypermethrin and fenpropathrin in Pacific oyster during simulated digestion as influenced by domestic cooking methods |
title_full_unstemmed |
Isomerization and bioaccessibility of cypermethrin and fenpropathrin in Pacific oyster during simulated digestion as influenced by domestic cooking methods |
title_sort |
isomerization and bioaccessibility of cypermethrin and fenpropathrin in pacific oyster during simulated digestion as influenced by domestic cooking methods |
publisher |
Maximum Academic Press |
publishDate |
2023 |
url |
https://doi.org/10.48130/FIA-2023-0002 https://doaj.org/article/0e70f85df6ed429eadb5fa9e737ec5ab |
genre |
Pacific oyster |
genre_facet |
Pacific oyster |
op_source |
Food Innovation and Advances, Vol 2, Iss 1, Pp 9-17 (2023) |
op_relation |
https://www.maxapress.com/article/doi/10.48130/FIA-2023-0002 https://doaj.org/toc/2836-774X 2836-774X doi:10.48130/FIA-2023-0002 https://doaj.org/article/0e70f85df6ed429eadb5fa9e737ec5ab |
op_doi |
https://doi.org/10.48130/FIA-2023-0002 |
container_title |
Food Innovation and Advances |
container_volume |
2 |
container_issue |
1 |
container_start_page |
9 |
op_container_end_page |
17 |
_version_ |
1810470495112396800 |