Delivering the Multisensory Experience of Dining-Out, for Those Dining-In, During the Covid Pandemic

Innovative Food Safety Approaches and Nutraceuticals to Promote Children's Health on Future Outbreaks with the Reflection of COVID-19

After the COVID-19 pandemic, innovative methods have emerged for the management of food safety, child nutrition has become more important than ever, and increasing attention has been paid to the consequences of COVID-19. For instance, since SARS-CoV-2 is an animal-based zoonotic virus, there is a changing trend in consumer preferences from conventional meat products to cultured meat and vegan supplementation. Due to the effects mentioned, this chapter provides strategic guidance on novel foods, food safety innovations, and novel health and safety procedures in public places such as restaurants or bars. There are also long-term health impacts on children in the aftermath of COVID-19. Since the risk of myopia is one of the important long-term effects to be considered, trending nutritional immunology approaches are presented to reduce emerging problems in child eye health. The enhancement of immune system remains problematic for many children considering that they cannot use the COVID-19 vaccine. Therefore, this chapter also emphasizes the importance of breastfeeding on the side effects of viral infections and new supplements, such as probiotic drops, to improve children's and babies' immune health. Additionally, efforts should be undertaken to improve nanoencapsulation techniques to prepare for future epidemics and pandemics. Nanomaterial-supported nutraceuticals, nanoencapsulation of functional ingredients or their nanoparticles, and nano-combination of phytochemicals, fatty acids, or probiotics should be investigated to improve the immunity of children. In this sense, detailed further research in this area needs to be adapted to innovative technologies for the treatment of infants and children against future zoonotic viruses.

Global Scientific Trends on Healthy Eating from 2002 to 2021: A Bibliometric and Visualized Analysis

Diet has been recognized as a vital risk factor for non-communicable diseases (NCDs), climate changes, and increasing population, which has been reflected by a rapidly growing body of the literature related to healthy eating. To reveal a panorama of the topics related to healthy eating, this study aimed to characterize and visualize the knowledge structure, hotspots, and trends in this field over the past two decades through bibliometric analyses. Publications related to healthy eating between 1 January 2002 and 31 December 2021 were retrieved and extracted from the Web of Science database. The characteristics of articles including publication years, journals, authors, institutions, countries/regions, references, and keywords were assessed. The analyses on co-authorship, co-occurrence, and co-citation were performed and network visualization maps were constructed by VOSviewer. Major subdomains identified by bibliometrics were further discussed and analyzed. A total of 12,442 articles on healthy eating were identified. Over the past two decades, the annual global publications increased from 71 to 1764, showing a nearly 25-fold growth. The journal Nutrients published the most articles and The American Journal of Clinical Nutrition possessed the highest citations. The United States, Harvard University, and Hu, Frank B. were identified as the most productive and influential country, institution, and author, respectively. The co-occurrence cluster analysis of the top 100 keywords formed four clusters: (1) the food insecurity environment for youths highlighting the necessity and significance of implementing healthy eating in early life; (2) sustainable advantages of the Mediterranean diet; (3) the importance of an overall healthy lifestyle optimization leveraged by eHealth; (4) the challenges during the course of healthy eating against obesity, which are prominent in reflecting the knowledge structure, hotspots, and trends. Moreover, COVID-19, orthorexia nervosa, sustainability, microbiota, food insecurity, and e-health are identified keywords that represented the latest high-frequency keywords and indicated the emerging frontiers of healthy eating. This study indicates that the number of publications on healthy eating will increase in the future and that healthy dietary patterns and clinical applications of healthy eating will be the next hotspots in this research field.

Loneliness and resilience are associated with nutrition risk after the first wave of COVID-19 in community-dwelling older Canadians

Nutrition risk is linked to hospitalization, frailty, depression, and death. Loneliness during the coronavirus disease 2019 (COVID-19) pandemic may have heightened nutrition risk. We sought to determine prevalence of high nutrition risk and whether loneliness, mental health, and assistance with meal preparation/delivery were associated with risk in community-dwelling older adults (65+ years) after the first wave of COVID-19 in association analyses and when adjusting for meaningful covariates. Data were collected from 12 May 2020 to 19 August 2020. Descriptive statistics, association analyses, and linear regression analyses were conducted. For our total sample of 272 participants (78 ± 7.3 years old, 70% female), the median Seniors in the Community: Risk evaluation for Eating and Nutrition (SCREEN-8) score (nutrition risk) was 35 [1st quartile, 3rd quartile: 29, 40], and 64% were at high risk (SCREEN-8 < 38). Fifteen percent felt lonely two or more days a week. Loneliness and meal assistance were associated with high nutrition risk in association analyses. In multivariable analyses adjusting for other lifestyle factors, loneliness was negatively associated with SCREEN-8 scores (-2.92, 95% confidence interval [-5.51, -0.34]), as was smoking (-3.63, [-7.07, -0.19]). Higher SCREEN-8 scores were associated with higher education (2.71, [0.76, 4.66]), living with others (3.17, [1.35, 4.99]), higher self-reported health (0.11, [0.05, 0.16]), and resilience (1.28, [0.04, 2.52]). Loneliness, but not mental health and meal assistance, was associated with nutrition risk in older adults after the first wave of COVID-19. Future research should consider longitudinal associations among loneliness, resilience, and nutrition.

Exploring restaurant and customer needs, barriers, interests, and food choices induced by the COVID-19 pandemic in Tarragona Province (Catalonia, Spain): A cross-sectional study

Background

COVID-19 has harmed restaurants, but customer preferences remain unknown. This study aims to determine the needs, barriers, interests, and food choice changes in restaurants and customers before and during the COVID-19 pandemic in Tarragona Province (Spain).

Methods

An observational cross-sectional study conducted in spring 2021 collected Mediterranean offerings, food safety, and hygiene information about the pandemic through online surveys and focus group interviews with restaurateurs and customers about the changes in their needs and new barriers.

Results

Fifty-one restaurateurs (44 survey, 7 focus group) and 138 customers (132 survey, 6 focus group) were included. In relation to the economic, emotional, and uncertainty restaurateurs' barriers detected, they implemented measures to tackle it: buy less and more often, reduce restaurant staff and reduce the restaurants offer, among others. Some customers reported changes in their restaurant orders, specifically increasing their takeaway orders. The Mediterranean diet offer (AMed criteria) remained without noticeable changes in any of the criteria. After lockdown, compared to before lockdown, restaurateurs increased their takeaway offerings by 34.1% (p < 0.001) and their use of digital menus by 27.3% (p < 0.001) because of customer demand. The use of local products in the menus remained high. The cleaning and disinfection tasks increased by 21.1% (p = 0.022), and the use of hydroalcoholic solutions increased by 13.7% (p = 0.031).

Conclusion

In restaurants, the first COVID-19 lockdown increased takeaway orders, sanitation, and digital communication. This study provides valuable information for adapting gastronomic offerings during challenging situations.

The Impact of Different Factors on Repeat Visits to Selected International Tourism Enterprises: Case Study From Czechia

The aim of this article is to identify the influence of the different factors on the repeat visits to selected international tourism enterprises based on the responses of customers in Czechia. The selected factors were divided into three main groups: service, environment, and offer, and each of these groups consists of other different factors. Primary data were analyzed using SPSS software. Statistical hypotheses were formed, reflecting the relationship between the difference in customer responses and selected quality factors, which can affect repeated visits to selected tourism enterprises. Most customers of repeat visits to selected tourism enterprises are affected by professional behavior, staff empathetic approach, offer knowledge and ability to provide as much information as possible, cleanliness and tidiness, overall atmosphere of the establishment, lighting and thermal comfort, air cleanliness, and plenty of space, taste and quality of food and ingredients, and last but not least also corresponding ratio of price/quality, good experience and attractive price level. Studying consumer behavior is important because it helps marketers understand what influences consumers' buying decisions not only in the tourism area in the Czechia but can fill in the market gap and identify the new products and services that are needed.

Trends in alcohol consumption in relation to the COVID-19 pandemic: A cross-country analysis

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.

Cloud-Based Commensality: Enjoy the Company of Co-diners Without Social Facilitation of Eating

Previous research has associated frequently enforced solo dining with negative consequences on psychological well-being, but the problem of having to eat alone may be solved by seeking mealtime companions in the digital space by watching an eating broadcast (i.e., Mukbang) or videoconferencing with others (i.e., cloud-based commensality). We conducted the present study to compare the consequences of Mukbang-based, cloud-based, and in-person commensality. Ninety-five healthy Chinese young adults were instructed to rate images of eating scenarios and foods. The results revealed that they expected loneliness to be reduced by Mukbang-based or in-person commensality, but they were also aware of the risks of enhancing food intake and/or being shifted toward less healthy food choices in these two scenarios. By contrast, the participants expected cloud-based commensality to provide the benefits of reducing loneliness without the health-compromising risks of increasing food intake or unhealthy eating. Collectively, these findings suggest the beliefs of the participants that cloud-based commensality can provide an "alone but together" context to balance the need for social interactions with the strategic avoidance of a social context facilitating unhealthy eating. The findings also provide some novel insights into how the application of technologies for eating behavior can be used to integrate social factors and food pleasure, and shed light on the promising future of cloud-based commensality as a combination of the strengths of solitary and commensal eating.

Commercializing Sonic Seasoning in Multisensory Offline Experiential Events and Online Tasting Experiences

The term "sonic seasoning" refers to the deliberate pairing of sound/music with taste/flavour in order to enhance, or modify, the multisensory tasting experience. Although the recognition that people experience a multitude of crossmodal correspondences between stimuli in the auditory and chemical senses originally emerged from the psychophysics laboratory, the last decade has seen an explosion of interest in the use and application of sonic seasoning research findings, in a range of multisensory experiential events and online offerings. These marketing-led activations have included a variety of different approaches, from curating pre-composed music selections that have the appropriate sonic qualities (such as pitch or timbre), to the composition of bespoke music/soundscapes that match the specific taste/flavour of particular food or beverage products. Moreover, given that our experience of flavour often changes over time and frequently contains multiple distinct elements, there is also scope to more closely match the sonic seasoning to the temporal evolution of the various components (or notes) of the flavour experience. We review a number of case studies of the use of sonic seasoning, highlighting some of the challenges and opportunities associated with the various approaches, and consider the intriguing interplay between physical and digital (online) experiences. Taken together, the various examples reviewed here help to illustrate the growing commercial relevance of sonic seasoning research.