The edible tissues of the major European population of the invasive Chinese mitten crab (Eriocheir sinensis) in the Elbe River, Germany, as a valuable and safe complement in essential elements to the human diet

Nędzarek, Arkadiusz; Czerniejewski, Przemysław

doi:10.1016/j.jfca.2020.103713

Cited by 22 publications

(9 citation statements)

References 34 publications

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“…18 The edible parts of E. sinensis, an excellent supplement that improves human health, is rich in unsaturated fatty acids and micronutrients. 19 The production of E. sinensis reached 778,000 tons in 2019, almost 5% higher than in 2018 in China. 20 However, intensive aquaculture of E. sinensis is limited by the high mortality, especially during juvenile stages.…”

Section: ■ Introductionmentioning

confidence: 98%

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Impact of Dietary Vitamin D₃ Supplementation on Growth, Molting, Antioxidant Capability, and Immunity of Juvenile Chinese Mitten Crabs (Eriocheir sinensis) by Metabolites and Vitamin D Receptor

Liu

Wang

et al. 2021

J. Agric. Food Chem.

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), as an indispensable and fat-soluble nutrient, is associated with skeletal mineralization and health in mammals. However, such associations have not been well studied in economically important crustaceans. Six levels of vit-D 3 with isonitrogenous and isolipidic diets were used to feed Eriocheir sinensis. The range of optimal vit-D 3 requirements is 5685.43−10,000 IU/kg based on growth. The crabs fed 9000 IU/kg vit-D 3 showed the best growth performance. This vit-D 3 dose significantly increased antioxidant capacity in the hepatopancreas and intestine and was optimal for molting and innate immunity via quantitative polymerase chain reaction analysis. Transcriptomics analyses indicate that vit-D 3 could alter protein processing in the endoplasmic reticulum, steroid biosynthesis, and antigen processing and presentation. As shown by the enzyme-linked immunosorbent assay, vit-D 3 could improve vitamin D receptor, retinoic acid receptor, and C-type lectins concentrations. The 1α,25-dihydroxy vit-D 3 content in serum was significantly higher in 3000−9000 IU/kg vit-D 3 . The study suggests that dietary vit-D 3 and its metabolites can regulate molting and innate immunity in crabs.

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Section: ■ Introductionmentioning

confidence: 98%

“…The edible parts of E. sinensis, an excellent supplement that improves human health, is rich in unsaturated fatty acids and micronutrients . The production of E.…”

Section: Introductionmentioning

confidence: 99%

Impact of Dietary Vitamin D₃ Supplementation on Growth, Molting, Antioxidant Capability, and Immunity of Juvenile Chinese Mitten Crabs (Eriocheir sinensis) by Metabolites and Vitamin D Receptor

Liu

Wang

et al. 2021

J. Agric. Food Chem.

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“…Nędzarek et al 2021 [ 77 ] calculated BCF BS of Chinese mitten crabs from Germany. These values were calculated for muscle, hepatopancreas and gonads: 0.005, 0.013 and 0.170 for As; 0.005, 0.050 and 0.008 for Co and 0.017, 0.208 and 0.021 for Ni and 0.015, 0.009 and 0.004 for Cr, respectively.…”

Section: Resultsmentioning

confidence: 99%

Comprehensive Assessment and Potential Ecological Risk of Trace Element Pollution (As, Ni, Co and Cr) in Aquatic Environmental Samples from an Industrialized Area

Díaz-de-Alba¹,

Granado-Castro²,

Riaño³

et al. 2021

IJERPH

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A global assessment of arsenic (As), nickel (Ni), cobalt (Co) and chromium (Cr) was performed in environmental samples from an important industrial bay. Different fractions of water, sediments and tissues from four species of fish were analysed. Samples were collected from selected sampling sites during four consecutive samplings in spring and autumn seasons, in order to evaluate concentrations and their possible correlations among the aquatic compartments. While a higher availability of Cr and Ni was found in water, Co and As were the most available elements in sediments. In fish, the liver was the tissue with the highest proportion of As and Co, and gills showed the highest concentrations of Ni and Cr. Significance differences were observed among sites showing the pollution sources. In sediments, high correlations were found between total Co content and the most available fractions. Total Ni content highly correlated with the oxidisable fraction, while Cr total content tightly correlated with the least available fractions. Quality guideline values for sediments were frequently exceeded. In sediments and biota, concentrations were slightly higher than in other ecosystems, indicating that maritime, industrial and urban activities are affecting this type of ecosystem with great anthropogenic influence.

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“…Despite the fact that C2 and C3 contained a small amount or none contain copper in their coatings, levels of copper in the liver at the end of the experiment were slightly higher than the levels at the beginning whereas no significant changes were detected in gills. In all cases, bioconcentration factor (BCF) was very low, always below 1 [ 36 ]. It is also important to remark that in all cases, copper amount recorded in tissues was well below food safety recommended levels [ 37 ].…”

Section: Discussionmentioning

confidence: 99%

Effects of Fouling Management and Net Coating Strategies on Reared Gilthead Sea Bream Juveniles

Comas

Parra

Balasch

et al. 2021

Animals

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In aquaculture, biofouling management is a difficult and expensive issue. Cuprous oxide has been commonly used to prevent fouling formation. To cheapen net management and reduce the use of copper, the industry has proposed several alternatives. Currently, polyurethane coatings are being explored and commercially implemented. With this alternative, net cleaning is done in situ, reducing the number of nets necessary to raise a batch, thus ideally reducing operational costs. This pilot study compared this new strategy to the use of cuprous oxide. The results show that nets treated with antifouling perform better and bioaccumulation of copper in fish tissues do not pose health risks to fish. Alternatives involving on-site cleaning need to improve efficiency. Although the conditions of this work are not completely comparable to commercial aquaculture conditions, the results might indicate the strengths and constrains of the solutions tested in real life.

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The edible tissues of the major European population of the invasive Chinese mitten crab (Eriocheir sinensis) in the Elbe River, Germany, as a valuable and safe complement in essential elements to the human diet

Cited by 22 publications

References 34 publications

Impact of Dietary Vitamin D₃ Supplementation on Growth, Molting, Antioxidant Capability, and Immunity of Juvenile Chinese Mitten Crabs (Eriocheir sinensis) by Metabolites and Vitamin D Receptor

Impact of Dietary Vitamin D₃ Supplementation on Growth, Molting, Antioxidant Capability, and Immunity of Juvenile Chinese Mitten Crabs (Eriocheir sinensis) by Metabolites and Vitamin D Receptor

Comprehensive Assessment and Potential Ecological Risk of Trace Element Pollution (As, Ni, Co and Cr) in Aquatic Environmental Samples from an Industrialized Area

Effects of Fouling Management and Net Coating Strategies on Reared Gilthead Sea Bream Juveniles

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The edible tissues of the major European population of the invasive Chinese mitten crab (Eriocheir sinensis) in the Elbe River, Germany, as a valuable and safe complement in essential elements to the human diet

Cited by 22 publications

References 34 publications

Impact of Dietary Vitamin D3 Supplementation on Growth, Molting, Antioxidant Capability, and Immunity of Juvenile Chinese Mitten Crabs (Eriocheir sinensis) by Metabolites and Vitamin D Receptor

Impact of Dietary Vitamin D3 Supplementation on Growth, Molting, Antioxidant Capability, and Immunity of Juvenile Chinese Mitten Crabs (Eriocheir sinensis) by Metabolites and Vitamin D Receptor

Comprehensive Assessment and Potential Ecological Risk of Trace Element Pollution (As, Ni, Co and Cr) in Aquatic Environmental Samples from an Industrialized Area

Effects of Fouling Management and Net Coating Strategies on Reared Gilthead Sea Bream Juveniles

Contact Info

Product

Resources

About

Impact of Dietary Vitamin D₃ Supplementation on Growth, Molting, Antioxidant Capability, and Immunity of Juvenile Chinese Mitten Crabs (Eriocheir sinensis) by Metabolites and Vitamin D Receptor

Impact of Dietary Vitamin D₃ Supplementation on Growth, Molting, Antioxidant Capability, and Immunity of Juvenile Chinese Mitten Crabs (Eriocheir sinensis) by Metabolites and Vitamin D Receptor