This study is a systematic literature review of geographical origin authentication by elemental analytical techniques. Authentication and certification of geographic origin of agri-food products is a useful tool toward the protection of the quality for products. The aim of this work was to map the current state of research in the area of agricultural products and food, identifying emerging fields to the geographical origin of products. The article is divided in three parts. The first part of the article deals with the analytical techniques applied in the food authentication. Special mention is made to elemental analysis and multiple isotope ratio. The second section focuses on statistically published data concerning published research for geographical origin authentication for the period 2015–2019. Specific results are presented inter alia: number of articles according to the type of product, articles according to the type of the analytical techniques, and others. The third part contains characteristic results from articles that were published in the period 2015–2019, on certification of geographical origin on specific agricultural products.

Fraudulent practices are the first and foremost concern of food industry, with significant consequences in economy and human’s health. The increasing demand for food has led to food fraud by replacing, mixing, blending, and mislabeling products attempting to increase the profits of producers and companies. Consequently, there was the rise of a multidisciplinary field which encompasses a large number of analytical techniques aiming to trace and authenticate the origins of agricultural products, food and beverages. Among the analytical strategies have been developed for the authentication of geographical origin of foodstuff, Inductively Coupled Plasma Mass Spectrometry (ICP-MS) increasingly dominates the field as a robust, accurate, and highly sensitive technique for determining the inorganic elements in food substances. Inorganic elements are well known for evaluating the nutritional composition of food products while it has been shown that they are considered as possible tracers for authenticating the geographical origin. This is based on the fact that the inorganic component of identical food type originating from different territories varies due to the diversity of matrix composition. The present systematic literature review focusing on gathering the research has been done up-to-date on authenticating the geographical origin of agricultural products and foods by utilizing the ICP-MS technique. The first part of the article is a tutorial about food safety/control and the fundaments of ICP-MS technique, while in the second part the total research review is discussed.

Purpose – The purpose of this paper is to describe the effect of quality assurance systems on business performance and subsequently, how a quality assurance system can be utilized as a determinant factor of a firm's marketing strategy, especially for the organic food sector. Design/methodology/approach – Based on literature and the quality theory, the following subjects are examined: the types of goods according to their quality attributes, the benefits of participating in a quality award procedure, how a quality assurance system affect on firms' performance, and finally, the factors that determine consumers' willingness to pay a price premium for organic products. Findings – The findings showed that, better quality conformance is associated with sales growth and better sales margins. Moreover, the most important benefit of a quality certification is its ability to increase market share and provide access to new market. In addition, the key to define quality is consumers and a company's internal definition of quality must reflect consumers' requirements. Finally, factors such as socio-demographic characteristics, the perceived quality and risks have been found to be important determinants of consumers' willingness to pay a price premium to buy organic food products. Originality/value – This study presents an outline of how a quality assurance system can be used to provide not only consistent product quality but also different elements that can be used to determine a firm's marketing strategy. The findings can help all the involved bodies to avoid the impediments and develop an appropriate marketing strategy for the effective promotion of certified organic food products.

Purpose: This paper seeks to report the perceptions of costs and benefits of the Hazard Analysis Critical Control Points (HACCP) implementation, according to the level of HACCP implementation and operation, for the Greek food industry.Design/methodology/approach: A questionnaire was developed to identify the costs and benefits of HACCP implementation. Data were collected among 91 companies located in northern Greece. The Statistical Package for the Social Sciences (SPSS – Release 12.0.0, September 2003, for Windows) was used for the data analysis.Findings: The results indicate that the major difficulties encountered during HACCP implementation and operation were associated with two factors: staff training and motivation and production flexibility. The reported benefits derived from HACCP implementation operation were ascribed to three factors: clientele benefits, product improvements, and improvements in production procedures. In addition, the survey revealed that there was a significant variation in the cost of implementing and operating HACCP between individual companies. Moreover, in most cases, both HACCP implementation and operation cost were inaccurately estimated by previous budgeting.Originality/value: It is certain that a good understanding of the costs and benefits associated with the HACCP implementation and operation can be helpful to food businesses. The motivation of food businesses to implement and operate an HACCP system will reflect upon prior expectations of the costs and benefits involved.