Health risk assessment of arsenic and some heavy metals in the edible crab (Portunus trituberculatus) collected from Hangzhou Bay, China

Bao, Cong; Cai, Qiang; Ying, Xuanyu; Zhu, Yin; Ding, Yinjie; Murk, Tinka

doi:10.1016/j.marpolbul.2021.113007

Cited by 11 publications

(4 citation statements)

References 39 publications

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“…The mean values of Cu, Cd, and Ni of cooked samples increased significantly roughly 4 times higher than in raw samples. This is consistent with previous studies,Bao et al (2021) found that Cu levels in crab meat (WW) increased by 20 -30% compared to the raw samples after being treated with all cooking methods…”

supporting

confidence: 93%

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Evaluation of the Effect of Different Cooking Methods on the Heavy Metal Levels in Crayfish Muscle

Peng

et al. 2022

Biol Trace Elem Res

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supporting

confidence: 93%

“…This demonstrates that the crayfish abdominal muscle could pose a carcinogenic risk for consumers. Likewise, cooking processes also have a lower effect on the cancer risk of heavy metals in the crab (Bao et al, 2021). It, therefore, seems that cooking processes have less effect on the carcinogenic risk of aquatic products.…”

Section: Tcrmentioning

confidence: 99%

Evaluation of the Effect of Different Cooking Methods on the Heavy Metal Levels in Crayfish Muscle

Peng

et al. 2022

Biol Trace Elem Res

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“…Alluvial plains were widely distributed on the north and south banks of Hangzhou Bay, and the underlying layers of the loose sediments was mainly the sedimentary rocks, however, the sediments in Hangzhou Bay mainly come from the Yangtze River, followed by the Qiantang River which in uence area was limited to the southern part of the bay, and the in uence of coastal erosion materials can be basically ignored (Che et al, 2003;Liu et al, 2012;Wang et al, 2013). With the continuous economic and social development in the basin of Yangtze River, Qiantang River and the surrounding areas of Hangzhou Bay in recent years, intensi ed the transport of terrestrial source pollutants and has an important impact on the ecological environment of Hangzhou Bay (Zhang et al, 2002;Che et al, 2003;Zhang et al, 2008;Pang et al, 2015;Fang et al, 2016;Bao et al, 2021). However, previous studies were mostly con ned to the local area of Hangzhou Bay.…”

Section: Introdutionmentioning

confidence: 99%

The environment quality of metals in surface sediments in Hangzhou Bay

Liu,

Zhang

et al. 2024

Preprint

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Hangzhou Bay is facing the environmental pressure brought by the economic development of the surrounding areas, but the comprehensive and systematic study of heavy metals in the sediments was still insufficient. In this study, heavy metals (Cu, Pb, Zn, Cr, Ni and V) in 231 surface sediments in Hangzhou Bay were analyzed to evaluate their spatial distribution and pollution status and their controlling factors. The contents of metals in sediments had a low level and were not facing serious ecological risk on the whole. However, most metals exhibited higher concentrations in the central and northeastern parts of Hangzhou Bay, while Zn and Cr showed elevated contents in the adjacent area of the Qiantang River mouth, where the environmental quality assessment of metals showed low-to-moderate pollution, which was worthy of attention. The heavy metals in the sediments were primarily from natural sources and their distribution was mainly dominated by the grain size of the sediments. However, Pb in the northern coastal areas and Cr and Zn in the Qiantang River mouth were found to have high contents and indicated relatively serious pollution potentially caused by human activities. This study is of great scientific significance for understanding the accumulation and source-sink process of heavy metals in the sediments of the Bay of intense human activities.

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“…Several marine species were used as biological indicators to assess adverse human health effects from consuming contaminated marine organisms. Most species monitored were fish, molluscs, and crabs which are commercially available [ 10 , 16 , 17 , 18 ].…”

Section: Introductionmentioning

confidence: 99%

Human Health Risk Assessment of Heavy Metal Concentration in Seafood Collected from Pattani Bay, Thailand

Tanhan

Lansubsakul

Phaochoosak

et al. 2022

Toxics

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A significant impact of marine pollution is the contamination of seafood which has raised concerns due to its potential human health risks. This current study investigated seasonal bioaccumulation of 9 heavy metals (Cd, Co, Cr, Cu, Fe, Mn, Ni, Pb, and Zn) in 14 commercially important seafood species, including 4 fish, 5 molluscs, and 5 crustacean species. Samples were collected from Pattani Bay, Pattani province, Thailand, during the dry (July 2020) and wet (February 2021) seasons. The edible samples were analyzed for heavy metal concentrations using a flame atomic absorption spectrophotometer. The bioaccumulation trend of heavy metals decreased in the sequence of molluscs > crustaceans > fish. The possible human health risks associated with heavy metal-contaminated seafood consumption were assessed. The parameters investigated for non-carcinogenic and carcinogenic were target hazard quotient (THQ), total hazard index (HI), and target cancer risk (TR). The average ranges of THQs (7.79 × 10−8–8.97 × 10−3), HIs (4.30 × 10−5–1.55 × 10−2), and TRs (2.70 × 10−9–1.34 × 10−5) were observed in the studied seafood species. The results revealed no non-carcinogenic and carcinogenic health risks from consuming these 14 kinds of seafood.

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Health risk assessment of arsenic and some heavy metals in the edible crab (Portunus trituberculatus) collected from Hangzhou Bay, China

Cited by 11 publications

References 39 publications

Evaluation of the Effect of Different Cooking Methods on the Heavy Metal Levels in Crayfish Muscle

Evaluation of the Effect of Different Cooking Methods on the Heavy Metal Levels in Crayfish Muscle

The environment quality of metals in surface sediments in Hangzhou Bay

Human Health Risk Assessment of Heavy Metal Concentration in Seafood Collected from Pattani Bay, Thailand

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