Excess caloric intake increases the risk of weight gain, and diet-related chronic diseases. Restaurants play an integral role in the portions of food people consume. Standardization of portion sizes in restaurants can help customers recognize appropriate portions. Through customer interviews, we aimed to assess and understand the feasibility, perceptions, and acceptability of standardized portions in restaurants. Kaiser Permanente partnered with three restaurants in Southern California to create alternative menu options of meals that would not exceed 700 calories. Kaiser Permanente members who lived within a 5-mile radius of the restaurants were informed through email about the study. Customers (N=33), who dined at one of the restaurants participated in a one-on-one semi-structured interview. Interviews were recorded, typed, transcribed verbatim, and analyzed using thematic analysis. Four themes emerged from the analysis: 1) Customers perceive standard portions as a better choice and the benefits outweigh regular portions; 2) Individual and restaurant-related factors may influence portion preferences; 3) Restaurant portions are perceived to be in excess of what customers need; and 4) Portion standardization is an evolving area for restaurants. Our findings suggest positive perceptions and acceptance of standardized portions among restaurant customers. Customer awareness and restaurant standardization procedures can improve customers' dining experience.

Over the last three years, COVID-19, with its lockdowns, social restrictions, and work from home structures, had a significant influence on our daily lives. The resulting changes in technology practices are likely to be explored in the years ahead. We will contribute to this exploration by looking specifically at the impact of COVID-19 on everyday food practices and the role of involved technology. To explore food practices and technology use, we conducted a qualitative interview study with 16 interviewees and delved into the underlying influencing factors behind them. Thereby we can better understand potential behavioral changes and technology usage by people to design not only for future pandemics and exceptional situations but to also for non-pandemic times.

During the COVID-19 pandemic, the Italian food supply chain responded to the needs of consumers by giving continuity to the supply of food products even if the Italian food system in the first phase of lockdown had to deal with the anxiety of consumers who rushed to the food stores to "clear the shelves". The aim of this research is to provide a qualitative interpretation of Italian families' food consumption experiences during the lockdown due to Covid-19, which lasted from March 9, 2020 to May 4, 2020. This research has examined twenty Italian families and reveals that anxiety about the exhaustion of food stocks was detected in the first weeks of the lockdown, where there were consumers queuing at supermarkets and emptying the shelves (especially of products with high shelf life such as pasta, flour, tomato sauce). In the following weeks, the awareness that in Italy the food supply chain had been able to manage the logistics well, allowing a continuous return of food supply, led to a reprise of the normal situation. However, the results of the research show that Covid-19 in rural areas has led to a "return" to the consumption of local or near local agri-food products based on the greater time available deriving from taxes by the legislator. Furthermore, the research highlights a return to self-consumption through family-run gardens. Ultimately this article highlights some resilience strategies used by families during the lockdown resulting from the COVID-19 pandemic.

High sodium intakes represent an important risk factor for hypertension, cardiovascular diseases and kidney diseases. Even during the current COVID-19 pandemic, hypertension was related to higher mortality rate in patients with coronavirus. Thus, it is necessary to apply strategies to reduce or replace sodium content in food most widely consumed, like bread. This work aimed at determining the sensorial potassium threshold when potassium chloride is used as a sodium chloride replacer in bread formulation, and at analyzing the effects of such replacement on the properties of dough and on the technological and sensorial quality of bread. A decrease was observed in dough rheological properties with NaCl reduction in the formulation. Sensorial potassium threshold was determined and KCl was used in bread formulation as a NaCl replacement up to 0.92% of the regular salt content (2%) undetected by its characteristic taste. NaCl reduction resulted in bread with lower specific volume, higher firmness, faster staling and clearer crust. KCl bread showed similar technological to 2% NaCl bread. Finally, it was possible to replace 50% of NaCl with KCl without reducing quality and consumer acceptability.

During the first sequence of lockdowns implemented in many countries around the world in early 2020 as a result of the emerging COVID-19 pandemic, there was widespread concern amongst many health professionals regarding a predicted rise in alcohol consumption. However, studies have reported diverse findings, with some consumer groups exhibiting an increase and others a decrease in their alcohol purchase and consumption patterns. Although the long-lasting changes in alcohol consumption, if any, are still unknown, the current situation has effectively accelerated a number of pre-existing trends which will likely continue in the future. E-commerce is growing steadily, mainly because of the restrictions within the on-trade channel and concerns around catching COVID-19 amongst consumers, thus lifting traditional barriers to the adoption of digital channels. Premiumization has also grown significantly during the pandemic, especially in the spirits category, due, in part, to the fact that consumers have been increasingly trying to recreate bar and restaurant quality gastronomic experiences in the privacy of their own homes. The trend toward homemade experiences is multi-stakeholder as consumers, retailers, restaurateurs, bar owners, and brands all try to help facilitate at-home consumption experiences. Larger size purchases seem to reflect not only the stockpiling phenomena that occurred during the initial phases of the pandemic but also convenience for consumers (e.g., avoiding queues). Additionally, the growing home mixology movement has been observed to result in consumers buying larger amounts of alcohol in order to facilitate cocktail making experimentation at home. It is important to stress, though, that this review was specially focused on available data from the first three quarters of 2020, as an effort to identify and understand the initial impacts the COVID-19 was creating amongst alcohol consumers. It currently remains uncertain how these trends will evolve, and whether or not they will continue post COVID-19 (whenever that might be). Key similarities and differences across national markets are highlighted.

In light of COVID-19's effects on individuals' social, economic, political, and psychological values, this paper aims to investigate the pandemic's role in possible changes to people's food consumption and meal habits in three countries, namely China, Portugal, and Turkey. The sample includes individuals from the three countries, exploratory factor analysis and non-parametric tests were used to test the differences. Results suggest that coronavirus has played a strong part in altering households' food consumption and meal habits within these countries. The pandemic has particularly led to greater consumption of fresh fruits and vegetables and spending more time eating meals at home. Portugal appears to be consuming more seafood, bread, and butter whereas China features higher consumption of rice and meat products; Turkey is consuming more meat and eggs. The study closes with a set of recommendations for the society and future research.

The pandemic caused by COVID-19 and the way in which the disease is propagated involves a clear risk for the hospitality industry. This industry, particularly in countries whose economies depend largely on tourism, has been forced into implementing many different kinds of measures to guarantee safety and hygiene. This has involved a great logistical challenge and has radically changed the gastronomic experience, making it more complicated. From a point of view that is less focussed on the resolution of the "urgent", the situation we are experiencing may constitute an opportunity to reconsider the cognitive and institutional framework in which gastronomy has developed until now. This paper proposes a new paradigm called gastrology, which is a departure from the social imaginaries of gastronomy, with its common sense definitions, burdened with normativity. COVID-19 is a challenge to the scales in which we think about the world. The pandemic teaches us that, for example, the micro and the macro -the propagation of the virus in the form of aerosols and the global economic crisis, or the microbiome and climate change-are intimately related. In this multiscale context, gastrology is an attempt to resignify gastronomy as a boundary-object: a convergence of all those scales that range from the planet to our intestine. This paradigm will require the confluence of multiple scientific disciplines that are disposed to abandon their certainties and rethink themselves as a consequence of contact with an object of study that is as complex as gastronomy.

The aim of this retrospective infodemiological study is to investigate the public interest to the bakery products in the early period of coronavirus outbreak through Google Trends and open access data banks.

The COVID-19 pandemic has forced some restaurants to shift their business models to innovative approaches in Online Food Delivery (OFD) services. This paper seeks to study the impact of innovations on OFD -new product/services- that aim to enhance the experiential value when ordering food online. Moreover, this paper analyses the willingness to order food delivery online during the COVID-19 pandemic. An experimental design survey was therefore used. The participants assessed one out of four OFD innovation options, its experiential value, and their own willingness to order it. Participants' fear of COVID-19 was measured and used as a moderator variable. A conditional process analysis was used to reveal that innovation in the OFD business can increase the experiential value for the consumer, but this effect should be examined in light of customers' fear of COVID-19. Managerial implications and future research lines are suggested.

The Coronavirus disease (COVID-19) rapidly expanded throughout the world affecting human life in the health, social, cultural, economic and environmental aspects. On an international scale, some works have addressed the importance of the agri-food topic during the pandemic, especially about food consumption. The Mexican case is particularly relevant since it is the country with the highest proportion of overweight people. The objective of this work was to know the choices and consumption of foods in Mexican households during the period of maximal contingency. An on-line questionnaire was responded by 867 volunteers who answered about the aspects taken in consideration in their food consumption, the changes in the consumption of certain foods and the socioeconomic and health aspects of the family. Four groups were identified: "Budget consumers", "Hedonics", "Price conscious" and "Conscious". Changes in the attitudes to food are not related to the health state, overweight, or family size; but are related to income level of households and above all, to the education level. Results show an opportunity to change for healthier food habits in Mexico, mainly in the most vulnerable sectors.

Business travellers make up a large part of the customer base for the Swedish hospitality industry, accounting for 54% of the occupancy rate of Swedish hotels in 2018. Yet, very little is known about their meal habits while being at the destination of a business trip. This, even though the handling of meals in an environment that is less known to the traveller could add to the complexity of everyday life. Therefore, this study is aimed to explore actions performed by business travellers at the destination of travel as part of their meal practice with the purpose of elucidating the meal habits of this group. The research is theoretically framed within the context of social identity theory and social practice theory. A questionnaire was filled out by 538 Swedish business travellers recruited by means of self-sampling; 77% of the respondents were men, and 77% were above 45 years of age. The majority of the respondents, 67%, travelled over 50 days per annum, and 59% were located in the highest income quartile. The analysis of the data generated a general overview of the actions performed in relation to the meal, while also showing differences in actions taken based on income and gender. Women were significantly more price conscious than men and to a larger extent used technical assistance to find somewhere to eat. When travelling alone they also reported eating faster than at home and bringing back food and eat at the hotel room more often than men did. Men, in contrast, exhibited an inclination towards seeking social contexts to insert themselves in during dinners when travelling alone, as to be able to eat together with other people. The, relatively, lower income group showed more price consciousness as well as used the help of technical assistance to find somewhere to eat.

Rapid rate of industrialization has turned our planet around in favor of fast foods, food fraud, food terrorism, food waste, food adulteration, food poisoning, food contamination and food injustice, paving the path for green, smart and organic products. Green foods are grown and harvested in the absence of any form of environmental pollution or harmful conditions. Smart foods are termed to be good for the consumers, farmers and the planet. Organic foods are regarded as "credence goods" because some of the attributes that consumers may consider are neither obvious nor easily verified. Therefore, these three terms are interconnected as they forge a substantive common denominator - healthfulness. The concepts of green, smart and organic (GSO) foods are herein recounted together with their interdependence and relationship to health and sustainability. The processes, policies and global trends of GSO foods were discussed, whilst not undermining the benefits and challenges associated with them.

The EAT-Lancet Commission urgently called for "planetary health diets". The success of encouraging dietary shifts, however, crucially hinges on people, and more specifically on consumers' culture, context, socioeconomic status, food environment, attitudes, perceptions, beliefs, and behavior towards food choice. In India, enhanced food availability and accessibility do not readily lead to improved nutritional status. Thus, developing planetary health diets in India requires an understanding of systemic drivers of food choice. Food is an essential part of Indian culture and deeply rooted to the country's history, traditions, lifestyles, and customs. Yet, the diversity and cultural drivers of food choice are still insufficiently understood. To address this knowledge gap, we use expert elicitation to contextualize the "gastronomic systems research" framework to a target population of low-to middle-income households to capture the diversity and cultural drivers of food choice and its nutritional implications in rice-based diets in two states in eastern India. The experts catalogued 131 unique dishes associated with five differentiated daily dining occasions. The majority of dishes belong to the starch food group. Morning snacks exhibit the lowest nutritional diversity while dinners feature the highest diversity in both states. In West Bengal, dish options tend to be carbohydrate-rich and energy-dense, and a significant number of dishes are fried and oily. The gastronomic system mapped by the experts provides a useful baseline for nutritionists, policymakers, and food system actors as a first step in the design of nutrition intervention strategies to develop planetary health diets in eastern India.

The present study provides an overview of the food related behavior of the Spanish population during the confinement period due to the Covid-19 sanitary emergency. A national survey was responded by 600 volunteers, who answered questions related to food consumption, home-food and cooking related habits (F&C), and the Spanish version of the Dutch Eating Behavior Questionnaire. In general, most consumers could be considered "External eaters"; F&C questionnaire allowed segmenting the population in "low-cooking engagement", "health -concerned" and "health-disregarded" groups. These consumers' segments reported different behavior, highlighting, for example, the increase of snacks and ultra-processed food consumption of the health-disregarded group.

It may be the case that the world is gradually becoming global (and somehow unified), but tourists are more and more looking for experiences based on 'divergence', on destination identity and culture. One such strong 'diversity' feature is the regional gastronomy. According to Y. Perdomo of UNWTO, each dish conveys a story and each ingredient relates to the story of a touristic destination. In this extensive review of the relevant bibliography and online sources an attempt is made to capture the current situation in the gastronomic tourism globally and specifically in Greece. The review includes introductory material and historical information, reference to the international and regional studies on gastronomic tourism and tourism resources, and an overview of the specificity of the situation in Greece. The study closes by providing a list of promising trends for the future.

Nutritional and dietary interventions and the introduction of novel food products and ingredients require a thorough understanding of the drivers of food choice, which are embedded in local context and culture. We developed a framework of "gastronomic systems research" (GSR) to understand culture-specific consumer food choice, and contextualise it to a target population of urban, middle- to high-income Filipino consumers to assess the domestic niche market potential of traditional rice varieties in the Philippines. The GSR framework was contextualised through expert elicitation involving chefs and nutritionists, and validated through a consumer survey conducted during a food exposition. Using the GSR framework, we determined indicative rice consumption patterns of the target population and the specific rice quality attributes they require for specific rice-based dishes and rice consumption occasions. The GSR framework also reveals possible entry points for nutritional and dietary interventions and the introduction of novel food products and ingredients. The GSR framework, therefore, has the potential to aid policymakers and food value chain stakeholders in designing culture-sensitive and context-appropriate interventions not only to help consumers improve their diets, but also to help farmers access niche markets for novel food products and ingredients and thereby improve their livelihoods and preserve cultural heritage.