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The purpose of this paper is to elicit information about the specific information needs of different stakeholders and end‐users. An essential part of food allergy prevention includes the development of effective communication strategies to all stakeholders and end‐users of this information, including allergic consumers, their carers, health professionals, public authorities (regulators and compliance authorities) retailers, manufacturers, caterers, and the general public.

A stakeholder consultation was conducted to solicit the views of different stakeholders regarding what information they required.

The results of the stakeholder analysis indicated that some information needs were common across all stakeholders and end‐users. An example is the need for information about the causes and symptomology of food allergy. Some specific information needs for different stakeholders were also identified. The industrial sector requires more information about clear guidelines for labelling practices, whereas allergic consumers and health professionals require more information about symptomology, treatment and prevention. Regulators need information from risk assessors regarding issues key to the implementation of an effective regulatory framework, at a more detailed level of technicality than that required by other stakeholders (for example, consumers).

Targeted information strategies may be the most resource‐efficient way to effectively communicate to different stakeholders about food allergy. However, information channels best suited to specific stakeholder needs remain to be investigated and exploited.

The provision of information about food to consumers is well recognized to be problematic and complex. Novel approaches tend to adopt app-based services as a way for consumers to get better food information. Potentially, these services could provide relevant information to consumers because they could address particular needs by leveraging on context-awareness, ubiquity and pervasiveness. Do current app-based services actualize these potentialities? The purpose of this paper is twofold: to propose a methodological approach that can be easily adapted to conduct reviews of app-based services and provide consumers with information about food and to answer this question on a specified food information domain (namely, olive oil).

A literature review was performed to investigate characteristics of food information services under a consumer’s value perspective. Then, a qualitative framework was built, which allowed a multidimensional analysis of the food information provided by a service through a mobile app. Moreover, an application of that framework on “olive oil” mobile apps was carried out, with the twofold objective of providing an example of application of the proposed framework in a real context and analyzing the role of mobile apps in reducing consumers’ information and knowledge gap in this particular domain. The review covers commercial applications on “olive oil,” available on the Apple App Store and Google Play Store.

A framework of multidimensional analysis of the two-way information flow in the interaction between a consumer/user and a food app-based service is proposed. The framework represents a useful tool to analyze the offer of mobile-based services in a given sector. The framework is then applied to perform a situation analysis of app-based services in the olive oil market. The analysis highlights that olive oil information providers do not seem to fully exploit recent advances in “Internet of food” technologies. Hence, results from our survey suggest some direction to conceive and develop innovative mobile olive oil apps that better exploit mobiquitous technology features.

Consumers perceive a growing need of information about food. This need is mainly due to recent cases of adulterations, allegations of fraud and subterfuges that have invested food sector (in particular, olive oil sector). This research provides a useful framework to analyze some aspects of management of food information provision through mobile apps. Such a framework represents a practical tool that provides fruitful insights for the design of a new generation of food-app based services within the so-called “internet of food” domain.

Although there are countless mobile apps aimed to assist consumers with their everyday food practices, little research has been devoted to investigate the impact of mobiquitous technologies on the management of food information provision to consumers. The available research lacks in defining an approach capable to analyze the relevance of information provided to targeted audiences by mobile food apps. This paper tries to fill this knowledge gap by proposing a framework that is based on a characterization of food information flows in terms of categorization, source and service features.

Studies have shown that domestic knowledge and practices relating to the prevention of food‐borne disease may be inadequate and that family outbreaks of food poisoning are numerically very important. The use of the mass media can be beneficial in health education and it could provide “cues to action” helping to improve domestic food hygiene. Members of the public were questioned about their desire for information on food hygiene and what sources of information they would use. Different components of the mass media were analysed for the information they provided on food safety and the results indicated they were an underutilized resource for food hygiene education. Provides recommendations that are inexpensive but could prove successful, and gives sources of appropriate advice.

Posits that food labelling is one medium by which consumers can acquire knowledge about the food they consider buying. This type of information is becoming increasingly important in a food market where direct contact with the personnel over the counter is declining. Reports the results from a pilot study and a consumer survey including 1050 respondents. Reveals that the majority of consumers read the food labels (often, sometimes or seldom), and that the reading frequency was associated with the degree of uncertainty about the food supply. Additives occupied a far more prominent place in these reading activities, than what could be expected from the respondents’ general notions of what constitutes a healthy diet. Discusses these results with regard to consumer apprehension of the presentation of data on the food labels.

This pilot study for a larger research project aims to quantify and categorise elements of food label information and establishes an indicative physical relationship between mandatory and other information thereby articulating the relative balance between information intended to inform healthy dietary choices and that intended to perform other functions such as aiding purchase decisions.

The methodology employs quantitative content analysis performed on a number of different canned food labels (n=9).

Findings indicate the amount of available space on labels devoted to mandatory information ranged between 17 and 31 per cent, whilst the amount allocated to commercial information ranged between 18 and 45 per cent. Unoccupied space varies between 32 and 54 per cent. This indicates there is an imbalance between mandatory and commercial information, with the weighting in favour of the latter.

The small sample size precludes generalization.

An extended version of this research could influence government and corporate policy in establishing a balance between the prominence given to different categories of label information, favouring that which is more “health positive”. Alternately, information could be presented in a larger format, thereby assisting a wider range of consumers to make healthy and informed dietary choices: both outcomes have positive health implications for the population. Another outcome is the formal classification of label information elements thereby enabling clearer comparisons to be made between consumers' food label interactions.

This is the first time content analysis has been conducted on food labels. The paper is also unique in proposing a formal taxonomy for food label information. It has value for those working on policy issues.

This paper explores how the blockchain food traceability system (BFTS) affects consumers' affective brand commitment and subsequent willingness to pay premium prices.

From February 11 to May 23, 2023, this study collected data from 236 Chinese customers, who had purchased blockchain-traced food in Jingdong Mall within the past three months. Structural equation modelling was used to analyse the data.

The main findings were as follows: (1) BFTS information transparency, information immutability and product diagnosticity are significant predictors of consumer-perceived trustworthiness; BFTS information transparency, product diagnosticity and product safety are significant predictors of consumer-perceived informativeness, (2) Perceived trustworthiness and perceived informativeness build consumers' affective brand commitment, (3) Affective brand commitment affects willingness to pay premiums and (4) Health consciousness positively moderates the relationship between consumers' affective brand commitment and willingness to pay premiums.

This paper complements the research on consumer behaviour in the BFTS, and the research results provide important enlightenment for guiding food enterprises to formulate reasonable and perfect marketing strategies of blockchain-traced food.

The continuing development of digital technologies creates expanding opportunities for information transparency. Consumers use social media to provide online reviews that are focused on changing levels of consumer trust. This study examines the effect of perceived risk that prompts consumers to search for online reviews in the context of food safety.

Commitment-trust theory forms the theoretical lens to model changes in consumer trust resulting from online reviews. Consumer-based questionnaire surveys collected data to test the structural model, using structural equation modelling (SEM).

The findings show when consumers perceive high levels of risk, they use social media to obtain additional product-related information. The objective, unanimous, evidential and noticeable online reviews are perceived as informative to consumers. Perceived informativeness of positive online reviews is found to increase consumers trust and, in turn, increase their purchase intentions.

The findings contribute to the knowledge of online review-based trust literature and provide far-reaching implications for information system (IS)-practitioners in business.

Digital platforms for the provision of food information-based services (FISs) represent a consolidated business with increasing revenue streams for entrepreneurs. Such platforms have transformed and clarified the nature of uncertainty and ambiguity inherent in the traditional food sector entrepreneurial processes. Anyway, a clear understanding of the value of digital platforms for FISs is not yet consolidated in the literature. With this paper, the authors try to fill this gap through a critical literature review of scientific research that combines knowledge on food consumer's behavior and user's knowledge behavior.

The authors carried out a critical literature review of scientific research combining knowledge of food consumer's and food information user's behavior. This allowed the identification of the main value components of FISs.

The authors propose a multidimensional framework for modelling the value proposition of digital platforms for FISs. Three main value dimensions have been identified: relevance, credibility, and accessibility. These dimensions concur with the consumer's perceived value of consumers in terms of benefits increase and cost reduction.

The research was intended to shed light on aspects characterizing consumers' perception of food information value. The authors put in evidence that the informational perspective of food communication is under-investigated. This study attempts to provide a holistic overview of the dimensions impacting on consumers' perception of the value of information for food consumers, opening new research perspectives.

The framework represents a tool for positioning food information offerings on the market, with the objective to analyze the value proposition of FISs according to a consumer perspective and to understand gaps of current offering of FISs. Moreover, it may support the design of a new generation of digital platform for food information provision, which would respond to consumers' expectations and information needs, highlighting emerging business opportunities for digital entrepreneurs.

Few research works provide a characterization of value proposition of digital platforms providing food information to consumers. In particular, to date, literature lacks of a holistic overview of the dimensions influencing consumer's perception of the information value of food communications.

Advances have been made in the provision of nutritional and ingredient information on packaged food, however, there is a need to translate this to eating out reflecting consumer desire for greater transparency and knowledge of menu content. The purpose of this paper is to assess consumer’s preferences for food information presentation in four European countries (UK, Greece, Denmark and France) in a workplace dining setting.

This study focusses on workplace canteens since the regularity in which they are used provides an important context and potential for behaviour change. An exploratory phase designed iteratively in collaboration with experts, end-users and researchers (qualitative) informed a survey (quantitative) conducted in four European countries. The survey was used to examine workplace diners’ preferences towards food information presentation.

Differences were found and clustered (n=5) to “heuristic processors” (33 per cent) “brand orientated” (25 per cent) “systematic processors” (17.3 per cent) “independent processors” (16.1 per cent) and “tech-savvy” (8.6 per cent). Dual-process theories were used to analyse the findings and produce new insight into how menu information can be most effectively delivered.

When eating-out consumers struggle to make choices or make the wrong choice from a health perspective, partly caused by a lack of nutrient profile information as well as other criteria of concern. Giving catering managers the understanding of preferred communication channels can enable a more competitive operator. Traffic light labelling was the optimal presentation with the opportunity for consumers to discover more detailed information if desired. For the first time this research has given operational clarity whilst allowing food providers to be considered as part of corporate health.

The primary purpose is to examine the factors that affect the use of nutritional facts, nutrient content claims and health claims on food label use in the United Kingdom.

The paper reports the results of a survey of over 300 face‐to‐face interviews with shoppers of Asda, Morrisons and Sainsbury – three of the major supermarkets in the UK.

Product class involvement factors, individual characteristics, health‐related factors (nutritional knowledge, health locus of control, perceived need of dietary change), situational, attitudinal and behavioral factors were found to be significant factors affecting the use of nutritional information and nutritional and health claims on food labeling. While the use of nutritional information and health claims increases with the stated importance of “nutrition” and “family preferences”, it is less likely among shoppers for whom “taste” is an important driver of food purchasing behaviour. There is also evidence of mistrust in health claims, as indicated by the negative relationship between the consideration of such claims and the stated importance of “quality” and perceived need to “change dietary quality” – the more discerning shoppers are the least likely to consider health claims.

The study provides evidence that a wider range of product class involvement factors is necessary to predict the use of nutritional information and nutritional and health claims on food labeling. It also offers a conceptualization of health‐related factors to include health locus of control as a predictor of the acquisition of nutrition and health information.