Search filters

List of works by Alberto Cepeda

A Confirmatory Method Based on HPLC-MS/MS for the Detection and Quantification of Residue of Tetracyclines in Nonmedicated Feed

scientific article published on 9 August 2016

A comprehensive review of non-enterica subspecies of Salmonella enterica.

scientific article

A facile method for the fabrication of magnetic molecularly imprinted stir-bars: A practical example with aflatoxins in baby foods

scientific article published on 11 October 2016

A polymerase chain reaction-restriction fragment length polymorphism method based on the analysis of a 16S rRNA/tRNA(Val) mitochondrial region for species identification of commercial penaeid shrimps (Crustacea: Decapoda: Penaeoidea) of food interes

scientific article published in January 2008

A study on toxic and essential elements in rice from the Republic of Kazakhstan: comparing the level of contamination in rice from the European Community.

scientific article published on 8 March 2015

A study on toxic and essential elements in wheat grain from the Republic of Kazakhstan.

scientific article published on 14 November 2015

Antimicrobial activity of apitoxin from Apis mellifera in Salmonella enterica strains isolated from poultry and its effects on motility, biofilm formation and gene expression

scientific article published on 30 September 2019

Application of dummy molecularly imprinted solid-phase extraction in the analysis of cyproheptadine in bovine urine.

scientific article published in May 2009

Application of the assay of aflatoxins by liquid chromatography with fluorescence detection in food analysis

scientific article

Assessment of food safety using a new real-time PCR assay for detection and quantification of virulence factors of enterococci in food samples

scientific article published on 29 September 2016

Biofilm Formation and Morphotypes of Salmonella enterica subsp.arizonae Differs from Those of Other Salmonella enterica Subspecies in Isolates from Poultry Houses.

scientific article published in July 2016

Biofilm formation, phenotypic production of cellulose and gene expression in Salmonella enterica decrease under anaerobic conditions.

scientific article published on 31 August 2016

Characterisation and profiling of Bacillus subtilis, Bacillus cereus and Bacillus licheniformis by MALDI-TOF mass fingerprinting

scientific article

Chemiluminescence detection of nine corticosteroids in liver

scientific article published on 01 November 2000

Comparison of extraction methods for the recovery, amplification and species-specific analysis of DNA from bone and bone meals

scientific article published in April 2002

Comparison of the fatty acid profile of Spanish infant formulas and Galician women breast milk.

scientific article published on 9 August 2017

Confirmation of β-agonist residues in bovine retina and liver using HPLC-MS/MS and evaluation of matrix-dependent problems

scientific article published on 23 December 2016

Constant iodine intake through the diet could improve hypothyroidism treatment: a case report.

scientific article published on 26 January 2018

Cryogenic grinding pre-treatment improves extraction efficiency of fluoroquinolones for HPLC-MS/MS determination in animal tissue

scientific article published on 03 February 2007

Detection and quantification of spoilage and pathogenic Bacillus cereus, Bacillus subtilis and Bacillus licheniformis by real-time PCR.

scientific article published on 27 October 2010

Detection and quantitative analysis of 21 veterinary drugs in river water using high-pressure liquid chromatography coupled to tandem mass spectrometry

scientific article published on 04 March 2012

Detection of synthetic corticosteroids in bovine urine by chemiluminescence high-performance liquid chromatography

scientific article published in May 2005

Detection of veterinary drug residues in surface waters collected nearby farming areas in Galicia, North of Spain

scientific article published on 26 September 2013

Determination of Florfenicol, Thiamfenicol and Chloramfenicol at Trace Levels in Animal Feed by HPLC⁻MS/MS

scientific article published on 07 May 2019

Determination of clenbuterol residues in bovine hair by using diphasic dialysis and gas chromatography-mass spectrometry

scientific article published on 01 April 1999

Determination of dexamethasone in bovine liver by chemiluminescence high-performance liquid chromatography.

scientific article

Determination of naturally occurring progestogens in bovine milk as their oxime derivatives using high performance liquid chromatography-electrospray ionization-tandem mass spectrometry

scientific article published in August 2010

Determination of quinolones in animal tissues and eggs by high-performance liquid chromatography with photodiode-array detection

scientific article published on 01 February 2000

Determination of residues of the beta-agonist clenbuterol in liver of medicated farm animals by gas chromatography-mass spectrometry using diphasic dialysis as an extraction procedure

scientific article published on 01 June 1997

Determination of the Presence of Three Antimicrobials in Surface Water Collected from Urban and Rural Areas.

scientific article

Determination of the hormonal growth promoter 17alpha-methyltestosterone in food-producing animals: bovine hair analysis by HPLC-MS/MS.

scientific article published on 28 August 2009

Development and validation of LC-MS/MS method for the determination of cyproheptadine in several pharmaceutical syrup formulations.

scientific article published on 12 June 2009

Development and validation of an LC-MS/MS confirmatory method for residue analysis of cyproheptadine in urine of food-producing animals.

scientific article published in March 2009

Development and validation of an LC-MS/MS method for the quantification of tiamulin, trimethoprim, tylosin, sulfadiazine and sulfamethazine in medicated feed

scientific article published on 11 January 2018

Development and validation of multi-residue and multi-class method for antibacterial substances analysis in non-target feed by liquid chromatography - tandem mass spectrometry.

scientific article

Development of a diphasic dialysis method for the extraction/purification of residues of ethinylestradiol in hair of cattle, and determination by gas chromatography-tandem mass spectrometry

scientific article published in January 2002

Development of a method for direct visual determination of aflatoxin production by colonies of the Aspergillus flavus group.

scientific article published in June 2003

Development of a rapid and confirmatory procedure to detect 17beta-estradiol 3-benzoate treatments in bovine hair

scientific article

Development of a real-time PCR assay for direct detection and quantification of Bacillus sporothermodurans in ultra-high temperature milk.

scientific article

Development of an LC-MS/MS method to quantify sex hormones in bovine milk and influence of pregnancy in their levels

scientific article

Differentiation of farmed and wild turbot (Psetta maxima): proximate chemical composition, fatty acid profile, trace minerals and antimicrobial resistance of contaminant bacteria.

scientific article published on 18 October 2010

Direct chemiluminescent immunodetection of proteins in agarose gels

scientific article published on 01 April 2002

Direct quantification and distribution of tetracycline-resistant genes in meat samples by real-time polymerase chain reaction

scientific article published on 01 July 2012

Dispersive Solid Phase Extraction for the Analysis of Veterinary Drugs Applied to Food Samples: A Review.

scientific article published on 18 October 2017

Disturbance in sex-steroid serum profiles of cattle in response to exogenous estradiol: A screening approach to detect forbidden treatments

scientific article published on 21 December 2010

Effect of cooking on enrofloxacin residues in chicken tissue

scientific article published on 01 October 2006

Effects of bovine pregnancy on the fatty acid composition of milk: the significance for humans needs

scientific article published on 06 February 2017

Effects of frozen storage on the recovery of clenbuterol from urine samples for official control.

scientific article published in November 2002

Egg and egg-derived foods: effects on human health and use as functional foods

scientific article

Environmental concentrations of prednisolone alter visually mediated responses during early life stages of zebrafish (Danio rerio).

scientific article published on 7 September 2016

Evaluation of Chromocult enterococci agar for the isolation and selective enumeration of Enterococcus spp. in broilers.

scientific article published in January 2005

Evaluation of the discriminative potential of a novel biomarker for estradiol treatments in bovine animals.

scientific article published in January 2015

Evolution of resistance in poultry intestinal Escherichia coli during three commonly used antimicrobial therapeutic treatments in poultry

scientific article published in August 2008

Fast HPLC-MS/MS Method for Determining Penicillin Antibiotics in Infant Formulas Using Molecularly Imprinted Solid-Phase Extraction.

scientific article published on 16 February 2015

Fatty acid composition of breast milk in Galicia (NW Spain): A cross-country comparison

scientific article published on 18 June 2018

Food additives, contaminants and other minor components: effects on human gut microbiota-a review.

scientific article published on 9 May 2017

Food patterns and nutritional assessment in Galician university students.

scientific article published on 4 August 2017

Gas chromatography-tandem mass spectrometry determination of 17alpha-ethinylestradiol residue in the hair of cattle. Application to treated animals.

scientific article published in January 2002

Identification and quantification of 12 pharmaceuticals in water collected from milking parlors: Food safety implications

scientific article published on 02 March 2017

Identification of shrimp species in raw and processed food products by means of a polymerase chain reaction-restriction fragment length polymorphism method targeted to cytochrome b mitochondrial sequences.

scientific article

In vitro evaluation of the prebiotic effect of red and white grape polyphenolic extracts

scientific article

In-vitro anti-inflammatory activity of Pinus sylvestris and Plantago lanceolata extracts: effect on inducible NOS, COX-1, COX-2 and their products in J774A.1 murine macrophages.

scientific article

In-vitro anti-inflammatory effect of Eucalyptus globulus and Thymus vulgaris: nitric oxide inhibition in J774A.1 murine macrophages

scientific article published on February 2004

Influence of farming methods on microbiological contamination and prevalence of resistance to antimicrobial drugs in isolates from beef

scientific article published on 24 January 2009

Influence of food consumption patterns and Galician lifestyle on human gut microbiota.

scientific article published on 17 June 2017

Inhibitory effects of eugenol and thymol on Penicillium citrinum strains in culture media and cheese

scientific article published in July 2001

Interaction between cyclodextrins and aflatoxins Q1, M1 and P1. Fluorescence and chromatographic studies

scientific article published on 01 July 1998

Liquid chromatography-electrospray ionization-mass spectrometry method in multiple reaction monitoring mode to determine 17alpha-ethynylestradiol residues in cattle hair without previous digestion

scientific article published on 23 October 2007

Low-dosage antibiotic intake can disturb gut microbiota in mice

Magnetic Solid Phase Extraction Applied to Food Analysis

scholarly article in Journal of Chemistry, 2015

Magnetic solid phase extraction followed by high-performance liquid chromatography for the determination of sulphonamides in milk samples

scientific article published on 26 February 2014

Metabolomic approach based on liquid chromatography coupled to high resolution mass spectrometry to screen for the illegal use of estradiol and progesterone in cattle

scientific article published on 14 January 2011

Molecular characterization of lactic acid bacteria isolated from beef and stored using vacuum-packaging and advanced vacuum skin packaging systems Caracterización molecular de bacterias ácido-lácticas aisladas a partir de carne de ternera envasada

Molecular typing by pulsed-field gel electrophoresis of Spanish animal and human Listeria monocytogenes isolates.

scientific article

Monitoring the presence of 13 active compounds in surface water collected from rural areas in northwestern Spain.

scientific article published on 15 May 2014

New additive for culture media for rapid identification of aflatoxin-producing Aspergillus strains

scientific article

Occurrence of mycotoxins in talkan: a cereal-based food traditional for Turkic population

scientific article published on 01 June 2018

Phytanic acid consumption and human health, risks, benefits and future trends: A review.

scientific article published on 18 October 2016

Postcolumn excitation of aflatoxins using cyclodextrins in liquid chromatography for food analysis

scientific article published on 01 January 1996

Prevalence, molecular characterization and antimicrobial resistance of Salmonella serovars isolated from northwestern Spanish broiler flocks (2011-2015).

scientific article published on 3 May 2016

Quantitative LC-MS/MS method for the sensitive and simultaneous determination of natural hormones in bovine serum.

scientific article

Rapid and simple determination of clenbuterol residues in retina by high-performance liquid chromatography with ultraviolet detection

scientific article published on 01 February 1996

Rapid method for quantification of nine sulfonamides in bovine milk using HPLC/MS/MS and without using SPE.

scientific article

Real-time polymerase chain reaction for the quantitative detection of tetA and tetB bacterial tetracycline resistance genes in food.

scientific article

Salmonella and Campylobacter biofilm formation: a comparative assessment from farm to fork.

scientific article published on 9 February 2018

Semi-quantitative method with fluorescence detection of citrinin in fungal cultures isolated from cheese and cheese factories

scientific article published on March 1997

Silicon, phosphorus, sulphur, chlorine and ash contents of Spanish commercial honeys

scientific article published on 01 March 1995

Simple and sensitive high-performance liquid chromatography--fluorescence method for the determination of citrinin application to the analysis of fungal cultures and cheese extracts

scientific article published on 01 February 1996

Simultaneous Determination of Sulfonamides, Penicillins and Coccidiostats in Pork by High-Performance Liquid Chromatography-Tandem Mass Spectrometry

scientific article published on 01 May 2012

Simultaneous analysis of coccidiostats and sulphonamides in non-target feed by HPLC-MS/MS and validation following the Commission Decision 2002/657/EC

scientific article published on 05 June 2018

Single nucleotide polymorphism analysis of the enterocin P structural gene of Enterococcus faecium strains isolated from nonfermented animal foods

scientific article published on 01 December 2006

Structure elucidation and HPLC-MS/MS determination of a potential biomarker for estradiol administration in cattle

scientific article published on 02 October 2013

Study of a room temperature phosphorescence phenomenon to allow the detection of aflatoxigenic strains in culture media.

scientific article published on 15 December 2006

Study of the traditionaltabiqueconstructions in theAlto Tâmegaregion

Sulfathiazole: analytical methods for quantification in seawater and macroalgae

scientific article published on 22 November 2014

Syntheses of molecularly imprinted polymers: Molecular recognition of cyproheptadine using original print molecules and azatadine as dummy templates.

scientific article

The influence of sulfathiazole on the macroalgae Ulva lactuca

scientific article published on 3 January 2014

Tracing Recombinant Bovine Somatotropin Ab(Use) Through Gene Expression in Blood, Hair Follicles, and Milk Somatic Cells: A Matrix Comparison

scientific article published on 13 July 2018

Tracing recombinant bovine somatotropin ab(use) through transcriptomics: the potential of bovine somatic cells in a multi-dose longitudinal study

scientific article published on 18 March 2019

Transcriptomics: A powerful tool to evaluate the behavior of foodborne pathogens in the food production chain

scientific article published on 10 July 2019

Paulina is supported by:

About Paulina

Help