Single-step separation of organochlorine pesticide residues from fatty materials by combined use of solid-matrix partition and C18 cartridges

Muccio, Alfonso Di; Generali, Tiziana; Barbini, Danilo Attard; Pelosi, Patrizia; Ausili, Antonella; Vergori, Fabio; Girolimetti, Silvana

doi:10.1016/s0021-9673(96)01006-0

Cited by 43 publications

(11 citation statements)

References 11 publications

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“…Sample purification and clean up were accomplished by means of suitable phases, such as diatomaceous earth, Florisil and C 18 as described by Di Muccio et al (1997).…”

Section: Organochlorinated Pollutantsmentioning

confidence: 99%

Nutritional quality and safety of whitefish (Coregonus lavaretus) from Italian lakes

Orban

Masci

Nevigato

et al. 2006

Journal of Food Composition and Analysis

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“…Sample purification and clean up were accomplished by means of suitable phases, such as diatomaceous earth, Florisil and C 18 as described by Di Muccio et al (1997).…”

Section: Organochlorinated Pollutantsmentioning

confidence: 99%

Nutritional quality and safety of whitefish (Coregonus lavaretus) from Italian lakes

Orban

Masci

Nevigato

et al. 2006

Journal of Food Composition and Analysis

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“…For sample purification and clean up suitable phases, such as diatomaceous earth, Florisil and C18, were used. 13 Analyses for pollutants were performed with a Varian (Walnut Creek, CA, USA) 3800 gas chromatograph equipped with the mass spectrometer Saturn 2000, an ECD detector, two injectors and two columns (30 m × 0.25 mm id, 0.25 µm film thickness) having different polarities. The first column (CP-SIL 24CB from Chrompack, Middelburg, The Netherlands) was connected to the ECD detector and the second (CP-SIL 8CB, from Chrompack, Middelburg, The Netherlands) was connected to the mass spectrometer.…”

Section: Evaluation Of Organochlorinated Pollutantsmentioning

confidence: 99%

Growth, nutritional quality and safety of oysters (Crassostrea gigas) cultured in the lagoon of Venice (Italy)

et al. 2004

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Quality aspects of oysters (Crassostrea gigas) from a suspended culture in the lagoon of Venice (Valle Dogà) were examined in different seasons over a 1-year period. Ecophysiological and commercial quality indicators (condition index, content of meat, shell and intervalvar fluid), nutritional quality parameters (proximate and mineral composition, glycogen content, fatty acid profile, cholesterol, plant sterols, fat-soluble vitamins content) and levels of organic pollutants (polychlorinated biphenyls and organochlorine pesticides) were determined at different times of the year. Seasonal variations were observed in the nutrient content, with particular regard to moisture (ranging from 866.8 g kg −1 in June to 938.8 g kg −1 in September), protein (23.9 g kg −1 in September to 76.6 g kg −1 in June), ash (22.5 g kg −1 in February to 29.5 g kg −1 in July), lipid (3.0 g kg −1 in September to 8.8 g kg −1 in June) and glycogen (0.7 g kg −1 in September to 11.5 g kg −1 in February). In spite of this variability, the nutritional quality of the oysters was generally good, especially just before gamete release when the concentration of nutrients was at its maximum. Low levels of organochlorine chemicals were detected in the edible meat of oysters but, because only a limited number of samples were analysed, no general conclusion can be drawn on the safety of seafood from this area. INTRODUCTIONThe cultivation of oysters (Crassostrea gigas) is practised in very limited areas of the Italian coast and represents only a minor sector in the cultivation of bivalve molluscs, a well-established activity producing about 250 000 metric tons per year.In spite of the limited incidence of oyster production in our country, the peculiar organoleptic characteristics of their meat, increasingly appreciated by Italian consumers, and their high economic value make the sector of oyster cultivation a promising one.Crassostrea gigas oysters were introduced some decades ago to the Adriatic coast from the Atlantic for aquaculture purpose. This species is characterised by a high capability to resist wide fluctuations of temperature, salinity and dissolved oxygen concentration compared with the indigenous species Ostrea edulis. In Italy the fishery 'valle', a system of canals and lock gates used for aquaculture in lagoons, offers a sheltered environment with chemical,

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“…Till date many methods have been developed for the simultaneous analysis of DDT and HCB in real samples; the most common methods include thin-layer chromatography and high-performance thin-layer chromatography [11], and gas chromatography (GC) [12]. Because of lipo-solubility and low volatility of these pesticides, GC-mass spectrometry and electron capture detector have been the preferred approach due to their high sensitivity and selectivity [13].…”

Section: Introductionmentioning

confidence: 99%

A dual-template biomimetic molecularly imprinted dendrimer-based piezoelectric sensor for ultratrace analysis of organochlorine pesticides

Prasad

Jauhari

2015

Sensors and Actuators B: Chemical

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Single-step separation of organochlorine pesticide residues from fatty materials by combined use of solid-matrix partition and C18 cartridges

Cited by 43 publications

References 11 publications

Nutritional quality and safety of whitefish (Coregonus lavaretus) from Italian lakes

Nutritional quality and safety of whitefish (Coregonus lavaretus) from Italian lakes

Growth, nutritional quality and safety of oysters (Crassostrea gigas) cultured in the lagoon of Venice (Italy)

A dual-template biomimetic molecularly imprinted dendrimer-based piezoelectric sensor for ultratrace analysis of organochlorine pesticides

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