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Themed collection Detecting food authenticity and integrity

30 items
Editorial

Detecting food authenticity and integrity

Welcome to this joint Analyst and Analytical Methods themed collection on detecting food authenticity and integrity. Our Guest Editors for the collection, David I. Ellis and Royston Goodacre, discuss the work showcased.

Graphical abstract: Detecting food authenticity and integrity
From the themed collection: Detecting food authenticity and integrity
Minireview

Genomics and taxonomy in diagnostics for food security: soft-rotting enterobacterial plant pathogens

Whole genome comparisons provide a quantitative, objective basis for taxonomic classification of bacterial pathogens important to food security.

Graphical abstract: Genomics and taxonomy in diagnostics for food security: soft-rotting enterobacterial plant pathogens
From the themed collection: Recent Review Articles
Minireview

The role of vibrational spectroscopy as a tool to assess economically motivated fraud and counterfeit issues in agricultural products and foods

One of the main food risks gaining attention from industry, governments, and standards-setting organizations is fraud conducted for economic gain by food producers, manufacturers, processors, distributors, or retailers.

Graphical abstract: The role of vibrational spectroscopy as a tool to assess economically motivated fraud and counterfeit issues in agricultural products and foods
From the themed collection: Detecting food authenticity and integrity
Critical Review

Non-invasive sensing for food reassurance

The main food quality traits of interest using non-invasive sensing techniques are sensory characteristics, chemical composition, physicochemical properties, health-protecting properties, nutritional characteristics and safety. A wide range of non-invasive sensing techniques, from optical, acoustical, electrical, to nuclear magnetic, X-ray, biosensor, microwave and terahertz, are organized according to physical principle.

Graphical abstract: Non-invasive sensing for food reassurance
From the themed collection: Recent Review Articles
Critical Review

Measurement issues associated with quantitative molecular biology analysis of complex food matrices for the detection of food fraud

A review of measurement issues associated with quantitative molecular analysis of complex food matrices for the detection of food fraud.

Graphical abstract: Measurement issues associated with quantitative molecular biology analysis of complex food matrices for the detection of food fraud
From the themed collection: Detecting food authenticity and integrity
Open Access Critical Review

Is food allergen analysis flawed? Health and supply chain risks and a proposed framework to address urgent analytical needs

Food allergy is an increasing problem. If we fail to realise the promise of current risk assessment and risk management of food allergens through lack of ability to measure them reproducibly and with traceability to an international unit of measurement, the analytical community will have failed a significant societal challenge.

Graphical abstract: Is food allergen analysis flawed? Health and supply chain risks and a proposed framework to address urgent analytical needs
Open Access Critical Review

Point-and-shoot: rapid quantitative detection methods for on-site food fraud analysis – moving out of the laboratory and into the food supply chain

Major food adulteration and contamination events occur with alarming regularity and are known to be episodic, with the question being not if but when another large-scale food safety/integrity incident will occur.

Graphical abstract: Point-and-shoot: rapid quantitative detection methods for on-site food fraud analysis – moving out of the laboratory and into the food supply chain
From the themed collection: Recent Review Articles
Open Access Paper

Rapid, high-throughput, and quantitative determination of orange juice adulteration by Fourier-transform infrared spectroscopy

Orange juice is a hugely popular, widely consumed, and high price commodity typically traded in a concentrate form making it highly susceptible to adulteration.

Graphical abstract: Rapid, high-throughput, and quantitative determination of orange juice adulteration by Fourier-transform infrared spectroscopy
From the themed collection: Recent Open Access Articles
Open Access Paper

The effect of thermal processing on the behaviour of peanut allergen peptide targets used in multiple reaction monitoring mass spectrometry experiments

Identification of processing-stable targets provides important validation when developing targeted mass spectrometry methods for quantifying peanut allergens.

Graphical abstract: The effect of thermal processing on the behaviour of peanut allergen peptide targets used in multiple reaction monitoring mass spectrometry experiments
From the themed collection: Recent Open Access Articles
Open Access Paper

Ensemble-based support vector machine classifiers as an efficient tool for quality assessment of beef fillets from electronic nose data

Over the past years, the application of electronic nose devices has been investigated as a potential tool for assessing food freshness.

Graphical abstract: Ensemble-based support vector machine classifiers as an efficient tool for quality assessment of beef fillets from electronic nose data
From the themed collection: Recent Open Access Articles
Open Access Paper

Meat, the metabolites: an integrated metabolite profiling and lipidomics approach for the detection of the adulteration of beef with pork

Adulteration of high quality food products with sub-standard and cheaper grades is a world-wide problem taxing the global economy.

Graphical abstract: Meat, the metabolites: an integrated metabolite profiling and lipidomics approach for the detection of the adulteration of beef with pork
From the themed collection: Recent HOT articles
Paper

Multiplex surface plasmon resonance biosensing and its transferability towards imaging nanoplasmonics for detection of mycotoxins in barley

A 6-plex mycotoxin assay was developed on a portable nanostructured iSPR and compared with a benchmark double 3-plex SPR assay.

Graphical abstract: Multiplex surface plasmon resonance biosensing and its transferability towards imaging nanoplasmonics for detection of mycotoxins in barley
From the themed collection: Recent HOT articles
Paper

The comparison between reproducibility standard deviations from collaborative trials and proficiency tests: a preliminary study from food analysis

Reproducibility standard deviations from collaborative trials and from proficiency tests in the food analysis sector are compared and found to be closely similar over a wide range of mass fractions.

Graphical abstract: The comparison between reproducibility standard deviations from collaborative trials and proficiency tests: a preliminary study from food analysis
From the themed collection: Detecting food authenticity and integrity
Paper

Assessing potato chip oil quality using a portable infrared spectrometer combined with pattern recognition analysis

The objective of this study was to evaluate the performance of a portable FT-IR spectrometer equipped with a 5-bounce heated ZnSe crystal to develop classification methods for the authentication of potato chip frying oils and to generate prediction models for monitoring oil quality parameters for real-time and field-based applications.

Graphical abstract: Assessing potato chip oil quality using a portable infrared spectrometer combined with pattern recognition analysis
From the themed collection: Detecting food authenticity and integrity
Paper

A rapid genomic DNA extraction method and its combination with helicase dependent amplification for the detection of genetically modified maize

A simple, solvent-free extraction method for DNA facilitates the analysis for genetically modified organisms.

Graphical abstract: A rapid genomic DNA extraction method and its combination with helicase dependent amplification for the detection of genetically modified maize
From the themed collection: Detecting food authenticity and integrity
Open Access Paper

Chicken, beams, and Campylobacter: rapid differentiation of foodborne bacteria via vibrational spectroscopy and MALDI-mass spectrometry

This study is focused on the rapid differentiation of multiple Campylobacter species down to sub-species level, which may provide critical information and knowledge of risk factors, virulence, and distribution of these major foodborne pathogens.

Graphical abstract: Chicken, beams, and Campylobacter: rapid differentiation of foodborne bacteria via vibrational spectroscopy and MALDI-mass spectrometry
From the themed collection: Detecting food authenticity and integrity
Paper

A silica coated paper substrate: development and its application in paper spray mass spectrometry for rapid analysis of pesticides in milk

A novel silica coated paper substrate has been developed, which demonstrated a high capacity for direct analysis of pesticides in paper spray mass spectrometry.

Graphical abstract: A silica coated paper substrate: development and its application in paper spray mass spectrometry for rapid analysis of pesticides in milk
From the themed collection: Detecting food authenticity and integrity
Paper

Performance improvement and single laboratory validation of classical qualitative methods for the detection of adulterants in milk: starch, chlorides and sucrose

Simple modifications in classical methods for detection of milk adulteration were validated with significant performance improvement.

Graphical abstract: Performance improvement and single laboratory validation of classical qualitative methods for the detection of adulterants in milk: starch, chlorides and sucrose
From the themed collection: Detecting food authenticity and integrity
Paper

A novel micellar chromatographic procedure for the determination of metanil yellow in foodstuffs

A novel method was developed to detect harmful colours and dyes, in spices and other edible foodstuffs.

Graphical abstract: A novel micellar chromatographic procedure for the determination of metanil yellow in foodstuffs
From the themed collection: Detecting food authenticity and integrity
Paper

Molecularly imprinted polymer-based chemiluminescence imaging assay for the determination of ethopabate residues in chicken muscle

A new molecularly imprinted polymer (MIP)-chemiluminescence (CL) method has been developed for the detection of ethopabate (ETP) residues in chicken muscle.

Graphical abstract: Molecularly imprinted polymer-based chemiluminescence imaging assay for the determination of ethopabate residues in chicken muscle
From the themed collection: Detecting food authenticity and integrity
Paper

A reliable and sensitive LCMS-IT-TOF method coupled with accelerated solvent extraction for the identification and quantitation of six typical heterocyclic aromatic amines in cooked meat products

A liquid chromatography-ion trap-time of flight tandem mass spectrometric assay coupled with accelerated solvent extraction was developed to identify and quantify six heterocyclic aromatic amines.

Graphical abstract: A reliable and sensitive LCMS-IT-TOF method coupled with accelerated solvent extraction for the identification and quantitation of six typical heterocyclic aromatic amines in cooked meat products
From the themed collection: Detecting food authenticity and integrity
Paper

Benzimidazole and imidazole fungicide analysis in grape and wine samples using a competitive enzyme-linked immunosorbent assay

Standard curves of the carbendazim, imazalil and thiabendazole immunoassays in a white wine matrix and the IC50 values for the three immunoassays.

Graphical abstract: Benzimidazole and imidazole fungicide analysis in grape and wine samples using a competitive enzyme-linked immunosorbent assay
From the themed collection: Detecting food authenticity and integrity
Paper

Monoclonal antibody-based cross-reactive sandwich ELISA for the detection of Salmonella spp. in milk samples

An immunogen consisting of Salmonella lipopolysaccharide and bovine serum albumin was prepared by periodate oxidation.

Graphical abstract: Monoclonal antibody-based cross-reactive sandwich ELISA for the detection of Salmonella spp. in milk samples
From the themed collection: Detecting food authenticity and integrity
Paper

Development of a real-time PCR approach for the relative quantitation of horse DNA

Figure illustrating the basic processing steps required to identify and quantify potential horse meat adulteration.

Graphical abstract: Development of a real-time PCR approach for the relative quantitation of horse DNA
From the themed collection: Detecting food authenticity and integrity
Paper

Assessment of the fitness for purpose utilisation of 5-hydroxymethyl-2-fufural quantification analysis in FAPAS proficiency tests

A new protocol for HMF proficiency test assessment is suggested by combining all spectrophotometric and HPLC data and applying Horwitz.

Graphical abstract: Assessment of the fitness for purpose utilisation of 5-hydroxymethyl-2-fufural quantification analysis in FAPAS proficiency tests
From the themed collection: Detecting food authenticity and integrity
Paper

Hyperspectral imaging in tandem with multivariate analysis and image processing for non-invasive detection and visualization of pork adulteration in minced beef

Pork adulteration in minced beef was detected for the first time using a hyperspectral imaging (HIS) technique.

Graphical abstract: Hyperspectral imaging in tandem with multivariate analysis and image processing for non-invasive detection and visualization of pork adulteration in minced beef
From the themed collection: Detecting food authenticity and integrity
Paper

In situ SERS detection of multi-class insecticides on plant surfaces

An in situ SERS method was developed to detect insecticides on plant surfaces.

Graphical abstract: In situ SERS detection of multi-class insecticides on plant surfaces
From the themed collection: Detecting food authenticity and integrity
Paper

Integration of colorimetric and SERS detection for rapid screening and validation of melamine in milk

Herein, we developed a novel method which integrated two gold nanoparticle (Au NP) based techniques, colorimetric and surface enhanced Raman spectroscopic (SERS) analyses, for rapid screening and validation of melamine in milk.

Graphical abstract: Integration of colorimetric and SERS detection for rapid screening and validation of melamine in milk
From the themed collection: Detecting food authenticity and integrity
Paper

Development of an enzyme-linked immunosorbent assay (ELISA) for natamycin residues in foods based on a specific monoclonal antibody

An indirect competitive enzyme-linked immunosorbent assay (ic-ELISA) was developed based on a sensitive and specific monoclonal antibody (mAb) against natamycin (Nata) for Nata detection in milk, juice, yoghurt, and cheese samples.

Graphical abstract: Development of an enzyme-linked immunosorbent assay (ELISA) for natamycin residues in foods based on a specific monoclonal antibody
From the themed collection: Detecting food authenticity and integrity
Technical Note

Ultraviolet spectroscopy and supervised pattern recognition methods for authentication of transgenic and non-transgenic soybean oils

The authentication of transgenic and non-transgenic soybean oils was performed by using UV spectroscopy and PLS-DA.

Graphical abstract: Ultraviolet spectroscopy and supervised pattern recognition methods for authentication of transgenic and non-transgenic soybean oils
From the themed collection: Detecting food authenticity and integrity
30 items

About this collection

Welcome to this joint Analyst and Analytical Methods themed collection showcasing the latest discoveries and developments in detecting food authenticity and integrity; including the analysis and detection of food fraud, contamination, adulteration and spoilage. The collection has been Guest Edited by Professor Roy Goodacre and Dr David Ellis at The University of Manchester.

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