Preliminary investigation of chloramphenicol in fish, water and sediment from freshwater aquaculture pond

Lu, Xiaoxin; Dang, Zhi; Yang, Chen

doi:10.1007/bf03326100

Cited by 44 publications

(21 citation statements)

References 28 publications

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“…Because of limited natural resources, the growth of fishery production relies heavily on intensified aquaculture production. This leads to an increase of waste materials and organic compounds in fish ponds, and therefore an increase risk of fish diseases [3]. The use of banned or unapproved antibiotics and other drugs, such as chloramphenicol and crystal violet (Fig.…”

Section: Introductionmentioning

confidence: 99%

Determination of chloramphenicol and crystal violet with surface enhanced Raman spectroscopy

Lai

Zhang

et al. 2011

Sens. & Instrumen. Food Qual.

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Residual chloramphenicol, crystal violet and other illegal drugs in fish pose potential health risks and adverse impact to the aquatic environment, and are important concerns of consumers and regulatory agencies. Surface enhanced Raman spectroscopy (SERS) with two different types of SERS-active substrates were used to collect the spectra of chloramphenicol and crystal violet over a concentration range of 10 ng/mL to10 lg/mL. Partial least squares regression and multiple linear regression models were developed for quantitative prediction of these drugs from their spectral data (n = 32). The limit of detection for chloramphenicol and crystal violet was 50 and 20 ng/mL, respectively, and R 2 values of chemometric models were from 0.82 to 0.87, indicating potential of applying SERS for determination of trace amounts of prohibited substances in food.

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Section: Introductionmentioning

confidence: 99%

Determination of chloramphenicol and crystal violet with surface enhanced Raman spectroscopy

Lai

Zhang

et al. 2011

Sens. & Instrumen. Food Qual.

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“…Among the macrofaunal organisms, fishes (Lu et al 2009), mussels (Angelo et al 2007), gastropods (Piyatiratitivorakul and Boonchamoi 2008) or plants (Akguc et al 2010) are usually used for this purpose. In addition, several meiofaunal groups are also included as sentinels of human-induced changes in these freshwater environments, such as diatoms (Rimet and Bouchez 2011) or nematodes (Zhu et al 2001).…”

Section: Introductionmentioning

confidence: 99%

Freshwater ostracods as environmental tracers

Muñoz

Abad

Bodergat

et al. 2013

Int. J. Environ. Sci. Technol.

149

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This paper revises the response of freshwater ostracods to different environmental conditions and anthropogenic impacts, with a worldwide overview of the potential use of these microcrustaceans as bioindicators and several examples of applications in different scenarios. The development of either a single species or an ostracod assemblage is influenced by physical-chemical properties of waters (salinity, temperature, pH, dissolved oxygen), hydraulic conditions, bottom grain sizes or sedimentation rates. In addition to population and community changes, morphological and geochemical changes can also be detected in the ostracod carapace, which serves as a tracer of the water quality. All these features permit to delimit the spatial effects of urban sewages, mining effluents, agricultural wastes, watershed deforestation or road building. These data are the basis for the palaeoenvironmental reconstruction of cores, with an interesting application to archaeology. In addition, favourable results of recently developed bioassays, coupled with an important variability of local assemblages under changing conditions in both waters and sediments, suggest that these microcrustaceans may included between the most promising sentinels groups in freshwater areas. These microcrustaceans show high sensitivity to pesticides, herbicides, heavy metal pollution and oil inputs.

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“…The antimicrobials used to treat fish diseases are the same compounds given to humans [6][7][8]. They contaminate the aquatic environment with excrements and uneaten antibiotic feed [9,10], being able to reach water treatment facilities [11] and increasing the risk of contamination in drinking water supplies. In addition, the escalating spread of resistance in pathogens [12,13] is today advising restrictions on the veterinary use of antibiotics.…”

Section: Introductionmentioning

confidence: 99%

Solid contact PVC membrane electrodes based on neutral or charged carriers for the selective reading of anionic sulfamethoxazole and their application to the analysis of aquaculture water

Almeida¹,

Heitor

Sá³

et al. 2012

International Journal of Environmental Analytical Chemistry

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Sulfamethoxazole (SMX) is among the antibiotics employed in aquaculture for prophylactic and therapeutic reasons. Environmental and food spread may be prevented by controlling its levels in several stages of fish farming. The present work proposes for this purpose new SMX selective electrodes for the potenti-ometric determination of this sulphonamide in water. The selective membranes were made of polyvinyl chloride (PVC) with tetraphenylporphyrin manganese (III) chloride or cyclodextrin-based acting as ionophores. 2-nitrophenyl octyl ether was employed as plasticizer and tetraoctylammonium, dimethyldioctadecy-lammonium bromide or potassium tetrakis (4-chlorophenyl) borate was used as anionic or cationic additive. The best analytical performance was reported for ISEs of tetraphenylporphyrin manganese (III) chloride with 50% mol of potassium tetrakis (4-chlorophenyl) borate compared to ionophore. Nersntian behaviour was observed from 4.0 10-5 to 1.0 10-2 mol/L (10.0 to 2500 mg/ mL), and the limit of detection was 1.2 10-5 mol/L (3.0 mg/mL). In general, the electrodes displayed steady potentials in the pH range of 6 to 9. Emf equilibrium was reached before 15 s in all concentration levels. The electrodes revealed good discriminating ability in environmental samples. The analytical application to contaminated waters showed recoveries from 96 to 106%.

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Preliminary investigation of chloramphenicol in fish, water and sediment from freshwater aquaculture pond

Cited by 44 publications

References 28 publications

Determination of chloramphenicol and crystal violet with surface enhanced Raman spectroscopy

Determination of chloramphenicol and crystal violet with surface enhanced Raman spectroscopy

Freshwater ostracods as environmental tracers

Solid contact PVC membrane electrodes based on neutral or charged carriers for the selective reading of anionic sulfamethoxazole and their application to the analysis of aquaculture water

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