Search results

1 – 10 of 908
Article
Publication date: 12 March 2018

Maria Joao Pinho Moreira, Ana Silva, Cristina Saraiva and José Manuel Marques Martins de Almeida

Consumption of game meat is growing when compared to other meats. It is susceptible to adulteration because of its cost and availability. Spectroscopy may lead to rapid…

Abstract

Purpose

Consumption of game meat is growing when compared to other meats. It is susceptible to adulteration because of its cost and availability. Spectroscopy may lead to rapid methodologies for detecting adulteration. The purpose of this study is to detect the adulteration of wild fallow deer (Dama dama) meat with domestic goat (G) (Capra aegagrus hircus) meat, for samples stored for different periods of time using Fourier transform infrared (FTIR) spectroscopy coupled with chemometric.

Design/methodology/approach

Meat was cut and mixed in different percentages, transformed into mini-burgers and stored at 3°C from 12 to 432 h and periodically examined for FTIR, pH and microbial analysis. Principal component analysis (PCA) and partial least squares discriminant analysis (PLS-DA) were applied to detect adulteration.

Findings

The PCA model, applied to the spectral region from 1,138 to 1,180, 1,314 to 1,477, 1,535 to 1,556 and from 1,728 to 1,759 cm−1, describes the adulteration using four principal components which explained 95 per cent of variance. For the levels of Adulteration A1 (pure meat), A2 (25 and 50 %w/wG) and A3 (75 and 100 %w/wG) for an external set of samples, the correlation coefficients for prediction were 0.979, 0.941 and 0.971, and the room mean square error were 8.58, 12.46 and 9.47 per cent, respectively.

Originality/value

The PLS-DA model predicted the adulteration for an external set of samples with high accuracy. The proposed method has the advantage of allowing rapid results, despite the storage time of the adulterated meat. It was shown that FTIR combined with chemometrics can be used to establish a methodology for the identification of adulteration of game meat, not only for fresh meat but also for meat stored for different periods of time.

Details

Nutrition & Food Science, vol. 48 no. 2
Type: Research Article
ISSN: 0034-6659

Keywords

Article
Publication date: 3 April 2018

Jana Koubová, Eva Samková and Lucie Hasonová

The purpose of this paper is to evaluate food fraud detection in the Czech food retail market based on the findings of the Czech Agricultural and Food Inspection Authority (CAFIA).

Abstract

Purpose

The purpose of this paper is to evaluate food fraud detection in the Czech food retail market based on the findings of the Czech Agricultural and Food Inspection Authority (CAFIA).

Design/methodology/approach

The outcomes of administrative proceedings from 2009 and 2013 were used. Data were collected from e-databases of the CAFIA and sorted by the current valid qualification for food fraud following Article 16, Regulation (EC) No. 178/2002 of the European Parliament and of the Council.

Findings

Food fraud was detected, almost to the same extent, in both selected years by laboratory testing as well as on the basis of “on the spot” controls in retail establishments. The meat products were a food group with the most fraudulent tendency in both selected years.

Originality/value

This paper contributes to the overview of food fraud and could help to detect ways of food deception for the competent authorities and consumers.

Details

British Food Journal, vol. 120 no. 4
Type: Research Article
ISSN: 0007-070X

Keywords

Article
Publication date: 3 January 2017

Jan Mei Soon, Mahmood Chandia and Joe Mac Regenstein

This paper argues that there is an absence of halal integrity within the conventional stages of a food chain. This paper adapts the understanding of the different stages and…

3371

Abstract

Purpose

This paper argues that there is an absence of halal integrity within the conventional stages of a food chain. This paper adapts the understanding of the different stages and argues the need to develop a critical consciousness for halal integrity within the food chain to address the needs of the ever-growing Muslim consumers’ market. The purpose of this paper is to propose a definition of halal integrity using farm to fork and global food supply chain models.

Design/methodology/approach

The study includes a review of priori literature and media reports regarding cross-contamination of food products with haram (forbidden) components. This background will be used to conceptualise halal integrity using farm to fork and global supply chain models.

Findings

Different interpretations of halal – what is permitted and what is prohibited – exist for the different schools of Islamic legal thought and within the customs of different countries. In order to ensure that food production is embracive of the religious needs of the global Muslim customer market, this paper utilises the farm to fork and global supply chain models to foster a critical awareness of halal needs. Halal integrity should be clearly presenting the details of the halal status of the product and assuring that the requirements for halal as stated are met. Halal integrity not only deals with permitted and prohibited foods, but that the halal status of the food products (i.e. from raw materials until it reaches the consumers) should not be breached (i.e. no cross-contamination with haram products/methods and no ill intents). A formal definition of halal integrity has been proposed.

Research limitations/implications

The SWOT analyses serve as a guideline as the analysis done may be outdated as the environments are constantly changing.

Originality/value

This research although academic is meant to have a real value in improving the integrity of the halal food supply chain, providing value to the food industry, to countries that are concerned about this supply chain and to Muslim consumers. Halal integrity is crucial to the success of the emerging halal market.

Details

British Food Journal, vol. 119 no. 1
Type: Research Article
ISSN: 0007-070X

Keywords

Article
Publication date: 1 February 1988

Meat speciation is the identification of the species from which the meat has originated. Once meat has been removed from the carcass it is not always easy to visually identify the…

Abstract

Meat speciation is the identification of the species from which the meat has originated. Once meat has been removed from the carcass it is not always easy to visually identify the different species. The more processed the meat, the less recognisable it becomes from its original species. It is at this stage that adulteration and contamination can occur.

Details

Nutrition & Food Science, vol. 88 no. 2
Type: Research Article
ISSN: 0034-6659

Article
Publication date: 1 May 1899

In its passage through the Grand Committee the Food Bill is being amended in a number of important particulars, and it is in the highest degree satisfactory that so much interest…

Abstract

In its passage through the Grand Committee the Food Bill is being amended in a number of important particulars, and it is in the highest degree satisfactory that so much interest has been taken in the measure by members on both sides of the House as to lead to full and free discussion. Sir Charles Cameron, Mr. Kearley, Mr. Strachey, and other members have rendered excellent service by the introduction of various amendments; and Sir Charles Cameron is especially to be congratulated upon the success which has attended his efforts to induce the Committee to accept a number of alterations the wisdom of which cannot be doubted. The provision whereby local authorities will be compelled to appoint Public Analysts, and compelled to put the Acts in force in a proper manner, and the requirement that analysts shall furnish proofs of competence of a satisfactory character to the Local Government Board, will, it cannot be doubted, be productive of good results. The fact that the Local Government Board is to be given joint authority with the Board of Agriculture in insuring that the Acts are enforced is also an amendment of considerable importance, while other amendments upon what may perhaps be regarded as secondary points unquestionably trend in the right direction. It is, however, a matter for regret that the Government have not seen their way to introduce a decisive provision with regard to the use of preservatives, or to accept an effective amendment on this point. Under existing circumstances it should be plain that the right course to follow in regard to preservatives is to insist on full and adequate disclosure of their presence and of the amounts in which they are present. It is also a matter for regret that the Government have declined to give effect to the recommendation of the Food Products Committee as to the formation of an independent and representative Court of Reference. It is true that the Board of Agriculture are to make regulations in reference to standards, after consultation with experts or such inquiry as they think fit, and that such inquiries as the Board may make will be in the nature of consultations of some kind with a committee to be appointed by the Board. There is little doubt, however, that such a committee would probably be controlled by the Somerset House Department; and as we have already pointed out, however conscientious the personnel of this Department may be—and its conscientiousness cannot be doubted—it is not desirable in the public interest that any single purely analytical institution should exercise a controlling influence in the administration of the Acts. What is required is a Court of Reference which shall be so constituted as to command the confidence of the traders who are affected by the law as well as of all those who are concerned in its application. Further comment upon the proposed legislation must be reserved until the amended Bill is laid before the House.

Details

British Food Journal, vol. 1 no. 5
Type: Research Article
ISSN: 0007-070X

Article
Publication date: 1 October 1902

Certain daily papers have recently made a discovery of such importance that they have been compelled to deal with it in leading and special articles. From a report of the Local…

Abstract

Certain daily papers have recently made a discovery of such importance that they have been compelled to deal with it in leading and special articles. From a report of the Local Government Board they appear to have just learned that the milk supply of the Metropolis is more adulterated than that of the provinces, and that the cost to the consumer—of water sold as milk in London alone—amounts to at least £30,000 sterling annually.

Details

British Food Journal, vol. 4 no. 10
Type: Research Article
ISSN: 0007-070X

Article
Publication date: 1 February 1971

We are growing accustomed to shock tactics of the US Administration in dealing with toxic residues in food or additives which are a hazard to man, as well as the daily press…

Abstract

We are growing accustomed to shock tactics of the US Administration in dealing with toxic residues in food or additives which are a hazard to man, as well as the daily press infusing sensation, even melodrama, into them, but the recent action of the FDA in calling in from the food market several million cans of tuna and other deep sea fish because of the presence of mercury has had the worthwhile effect of drawing world attention to the growing menace of environmental pollution. The level of mercury in the fish is immaterial; it should never have been there at all, but it stresses the importance of the food chain in the danger to man and animal life generally, including fish beneath the sea. Without underestimating risks of pollution in the atmosphere from nuclear fission products, from particulate matter carried in the air by inhalation or even skin absorption, food and drink, which includes aqua naturale would seem to be the greatest danger to life. What these recent events illustrate in a dramatic manner, however, is the extent of pollution.

Details

British Food Journal, vol. 73 no. 2
Type: Research Article
ISSN: 0007-070X

Article
Publication date: 28 May 2021

Robert Smith and Gerard McElwee

Food supply chain theory and practice generally assumes that the business practices and processes involved are ethical, legal and value-adding when this is not always so, as…

2388

Abstract

Purpose

Food supply chain theory and practice generally assumes that the business practices and processes involved are ethical, legal and value-adding when this is not always so, as demonstrated by the ongoing 2013 horse-meat scandal. Although it is ostensibly a UK-based affair, it encompasses the meat processing industry across Europe. This study, thus, aims to examine supply chain criminality and to highlight “scandal scripts” which amplify underlying issues.

Design/methodology/approach

A systematic review of extant literature on the scandal adds to that body of work, updating the existing narrative to include a detailed analysis of convicted “industry insiders”, highlighting supply chain issues involved in the frauds. Micro-stories of businessmen involved are presented to enable an empirical exploration of their illegal involvement in the meat trade. Using storied data from accounts of the scandal as contemporary examples, emerging themes and issues are outlined through a mixed methods qualitative approach consisting of ethical covert research, using documentary research strategy underpinned by narrative inquiry.

Findings

Media coverage perpetuated various myths notably that the fraud was carried out by “shadowy”, Eastern European “mafia figures” exploiting the extended food supply chains. The analysis is aided by the use of media hypothesis. Far from being a mafia-inspired fraud, the criminal activity was organised in nature and committed by insider businessmen. The findings demonstrate that supply chains are complex and require an understanding of storied business practices, including the ethical and illegal.

Research limitations/implications

From an academic perspective, there are implications such as the dearth of academic research and policy-related studies into food fraud possibly because of the difficulty in obtaining data because of access to such enterprises and entrepreneurs necessitating reliance upon documentary sources and investigative journalism.

Practical implications

There are distinct policy implications, particularly the need to legislate against international criminal conspiracies and everyday ordinary organised food frauds perpetuated. Lax penalties do little to prevent such crimes which need to be taken more seriously by the authorities, and treated as major crime. In formulating food laws, rules and regulations, greater cognisance should be taken to consider how supply chains in the food industry could be better protected from predatory criminal actions.

Originality/value

This novel qualitative study will enable academics and practitioners to better understand illegal enterprise, food fraud and risk management from both operational and supply chain perspectives and will be useful to investigators by furthering our understanding of entrepreneurial practice and morality in the food industry.

Details

Supply Chain Management: An International Journal, vol. 26 no. 5
Type: Research Article
ISSN: 1359-8546

Keywords

Article
Publication date: 3 January 2017

Veronika Kyrova, Pavla Surmanova, Vladimir Ostry, Irena Rehurkova, Jiri Ruprich and Marie Jechova

Gadoid fish and hake are the species of fishes most frequently imported to the Czech Republic. The purpose of this paper, cross-country hygiene study, is to determine sea fish…

Abstract

Purpose

Gadoid fish and hake are the species of fishes most frequently imported to the Czech Republic. The purpose of this paper, cross-country hygiene study, is to determine sea fish fraud labelling on the Czech market and catering.

Design/methodology/approach

In total, 57 samples of commercial Gadoid fish product from different manufacturers, distributors and catering facilities were gathered. Gadidae family, hake (Merluccius spp. Raf.), saithe (Pollachius virens L.), Atlantic cod (Gadus morhua L.), Alaska pollock (Theragra chalcogramma Pall.), were detected in fish meat, fish products and fish meals by the qualitative PCR method.

Findings

In total, 47 samples were labelled as a Gadoid fish, which were confirmed in 43 cases. Six samples were labelled as a hake and were confirmed in five samples. Four samples were labelled as a fish fillets. Three samples of fish fillets were identified as a hake and one sample was detected as a mixture of Alaska pollock and Atlantic cod.

Social implications

In recent years, due to increasing interest from consumers in the sea fish meat market, accurate Identification of fish species has become more important. The mislabelling of sea fish species, whether intentional or not, was on observed on the Czech market and in catering facilities. Economic factors influence the accuracy of labelling of fish meat, which is a concern as mislabelling can threaten public health.

Originality/value

The study was concentrated on the monitoring of hygiene and quality of food products and catering facilities. This study provides greater awareness of the condition and quality of food on the market and to the extent of fraudulent practices amongst dealers and producers.

Details

British Food Journal, vol. 119 no. 1
Type: Research Article
ISSN: 0007-070X

Keywords

Article
Publication date: 1 March 1981

In a full blaze of comings and goings, it is unnecessary to remind ourselves that the holiday season is upon us; mass travel to faraway places. The media have for months, all…

Abstract

In a full blaze of comings and goings, it is unnecessary to remind ourselves that the holiday season is upon us; mass travel to faraway places. The media have for months, all through the winter, been extolling a surfeit of romantic areas of the world, exspecially on television; of colourful scenes, exotic beauties, brilliant sunshine everywhere; travel mostly by air as so‐called package tours — holidays for the masses! The most popular areas are countries of the Mediterranean littoral, from Israel to Spain, North Africa, the Adriatic, but of recent years, much farhter afield, India, South‐east Asia and increasingly to the USA.

Details

British Food Journal, vol. 83 no. 3
Type: Research Article
ISSN: 0007-070X

1 – 10 of 908