No lockdown in the kitchen: How the COVID-19 pandemic has affected food-related behaviours

Influence of culinary skills on ultraprocessed food consumption and Mediterranean diet adherence: An integrative review

The Mediterranean diet is a diet pattern with several healthy characteristics, including a high consumption of fresh fruits, vegetables, whole-grain products, and extra virgin olive oil as the main fat source. It is also characterized by a low consumption of processed foods and high-fat meats. However, there has been a nutritional transition such that, because of globalization and economic growth, the consumption of ultraprocessed foods is increasing, comprising 14% to 57% of total energy intake. North America and Australia have the worst prognosis. Further, the younger population consumes greater amounts of ultraprocessed foods compared with adults, whereas the older population has the lowest rates. Among the various factors responsible for the nutritional transition, culinary skills seem an important function of diet quality, but, unfortunately, culinary skills have been little investigated by the scientific community. Higher culinary skills may be related to increased consumption of homemade meals, higher diet quality, and greater consumption of vegetables and fruits and may be associated with higher Mediterranean diet adherence. Consequently, ultraprocessed foods, ready-to-eat food, and delivered meals, as well as meals outside the home, are reduced. Unfortunately, the process of generational transmission of cooking skills is progressively weakening, aggravated by the reduction of free time for home cooking. Still, even though there are few interventions conducted to improve culinary skills, especially those focused on children, the available results suggest that there have been positive changes in the direction of a healthier dietary pattern. This integrative review analyzes consumption levels of ultraprocessed foods. We then consider the extent to which culinary skills affect ultraprocessed food consumption levels and the relative impact on obesity.

Public perceptions of government policies to COVID-19: A comparative study in six African countries

The outbreak of COVID-19 has affected countries across the world, including those in Africa. Governments in these countries have implemented various policies to curb the spread of the virus. However, the effectiveness of these policies largely depends on how the public perceives them. This study aims to investigate public perceptions of government policies regarding COVID-19 in six African countries by conducting a sentiment analysis of the public. The motivation behind this study relies in the recognition that a deeper understanding of public perceptions is essential for crafting effective strategies that resonate with the diverse needs and concerns of the population, ultimately contributing to the ongoing global efforts to navigate the complexities of the COVID-19 pandemic. We collected tweets related to COVID-19 and government policies on Twitter's API from March 07, 2020 to February 02, 2022. We performed data processing steps such as tokenization and stop-word removal to clean the data. Next, we used Natural Language Processing (NLP) techniques to classify the sentiment of each tweet as positive, negative, or neutral. The six African countries selected for this study are Nigeria, South Africa, Kenya, Ghana, Rwanda, and Uganda. We collected 134,494 tweets on Twitter accounts and we evaluated policies by countries in three categories: while some countries implemented too strict policies, others implemented strict or relaxed policies. The findings of this study will provide valuable insights into how the public perceived the policies. This is used to advice policymakers and public health officials on enhancing their messaging and policies to combat the spread of COVID-19 effectively. Data showed heterogeneous reactions with negative perceptions, for instance, earlier, different governments implemented face mask and lockdown policies and vaccination policy later. Researchers and policymakers should exercise caution and consider complementary data sources and methods to ensure a more comprehensive and accurate understanding of public perceptions in the context of government policies related to COVID-19; also, investigate how government policies during the pandemic may have affected the environment, such as changes in pollution levels, waste management, and conservation efforts.

Australian adults cooked more and tried new recipes during COVID-19 restrictions and lockdowns

The lockdowns and restrictions due to COVID-19 caused changes in both food accessibility and availability for people around the globe resulting in changes in food habits and behaviours. To enable a better public health response to the next pandemic, lessons must be learnt from this most recent emergency. This study aimed to examine self-reported changes in food habits and behaviours, of Australian adults during COVID-19 restrictions in 2020. A cross-sectional, convenience, Australia-wide survey, with open-ended and closed-ended questions was conducted online. Respondents were asked to report their demographic characteristics, positive food habit development, worst food-related experiences, changes in food habits and behaviours and cooking and food preparation practices during the COVID-19 restriction period. Adult Australian residents, recruited through social media advertising of the survey. Respondents (n = 764) were mostly female (86%), over 55 years of age (57%, mean age (SD) 53.4 (18.1) years), and half (51%) were not in paid employment. Nearly two-thirds (63%) developed positive food habits, including trying new recipes (54%), eating less take-away (53%) and cooking from scratch (46%) during the COVID-19 restrictions. Furthermore, respondents reported including family members in food preparation and eating together as a family. Negative experiences included being unable to buy certain foods (due to lack of stock and store limits), cooking at home, and being unable to access some food outlets. Australians experienced both positive and negative food experiences during the COVID-19 pandemic and associated lockdown periods, with most experiencing positive changes such as cooking at home from scratch and trying new recipes and relying on less take-away. Females and those who experienced a change in employment status were more likely to develop positive new food habits.

Food-related consumer behaviours in times of crisis: Changes in the wake of the Ukraine war, rising prices and the aftermath of the COVID-19 pandemic

When the COVID-19 pandemic subsided, the war in Ukraine led to further disruptions in consumers' daily behaviours, with rising prices for food and energy. We conducted a survey study on self-reported changes in food-related consumer behaviour in ten European countries and compared the results to a similar study conducted two years ago. A latent class cluster analysis distinguished five clusters and showed that different types of consumers can be distinguished based on how they react to the crisis as regards their eating habits. 19% of survey participants reported no major changes, and 32% reported changes mostly in terms of more price sensitivity. Among those that reported changes beyond reacting to higher prices, there are indications of more mindful eating and more deliberate choices. The changes already found earlier in response to the COVID-19 pandemic therefore seem to have been strengthened and supplemented by reactions to price increases. The results present a challenge to the food industry in terms of supplying healthy and sustainable food at affordable prices.

A resilience analysis of the contraction of the accommodation and food service sector on the Scottish food industry

The Scottish economy, such as the United Kingdom (UK) economy, has been exposed to several adverse shocks over the past 5 years. Examples of these are the effect of the United Kingdom exiting the European Union (Brexit), the effects of the COVID-19 pandemic, and more recently Russia–Ukraine war, which can result in adverse direct and indirect economic losses across various sectors of the economy. These shocks disrupted the food and drink supply chains. The purpose of this article is 3-fold: (1) to explore the degree of resilience of the Scottish food and drink sector, (2) to estimate the effects on interconnected sectors of the economy, and (3) to estimate the economic losses, which is the financial value associated with the reduction in output. This article focuses on the impact that the sudden contraction that the “accommodation and food service activities”, resulting from the pandemic, had on the food and drink sectors. For this analysis, the study relied on the dynamic inoperability input–output model (DIIM), which takes into account the relationships across the different sectors of the Scottish economy over time. The results indicate that the accommodation and food service sector was the most affected by the COVID-19 pandemic lockdown contracting by approximately 60%. The DIIM shows that the disruption to this sector had a cascading effect on the remaining 17 sectors of the economy. The processed and preserved fish, fruits, and vegetable sector is the least resilient, while preserved meat and meat product sector is the most resilient to the final demand disruption in the accommodation and food service sector. The least economically affected sector was the other food product sector, while the other service sector had the highest economic loss. Although the soft drink sector had a slow recovery rate, economic losses were lower compared to the agricultural, fishery, and forestry sectors. From the policy perspective, stakeholders in the accommodation and food service sector should re-examine the sector and develop capacity against future pandemics. In addition, it is important for economic sectors to collaborate either vertically or horizontally by sharing information and risk to reduce the burden of future disruptions. Finally, the most vulnerable sectors of the economy, i.e., other service sectors should form a major part of government policy decision-making when planning against future pandemics.

Revisiting the link between domain satisfaction and life satisfaction during the COVID-19 pandemic: Job-related moderators in triadic analysis in dual-earner parents with adolescent children

Introduction

Research has evaluated the impact of COVID-19 pandemic and lockdowns on individuals' life satisfaction, but wellbeing interrelations between family members in this context have been less explored. This study examined the spillover and crossover effects of one parent's job satisfaction (JS), satisfaction with family life (SWFaL) and satisfaction with food-related life (SWFoL) on their own, their partner's, and their adolescent children's life satisfaction (LS), and the influence of adolescents' SWFaL and SWFoL on their own and their parents' LS, in dual-earner families with adolescents. The moderating role of job-related variables of both parents were also explored.

Methods

Questionnaires were administered to 860 dual-earner parents with adolescents in two cities in Chile during 2020. Mothers and fathers answered the Overall Job Satisfaction Scale and the three family members answered the Satisfaction with Life Scale, the Satisfaction with Family Life Scale and the Satisfaction with Food-related Life Scale.

Results

Using the Actor-Partner Interdependence Model and structural equation modeling, we found that fathers' LS was positively associated with their own JS, SWFaL and SWFoL (spillover), and negatively with adolescents' SWFoL (crossover). Likewise, mothers' LS was positively associated with their own JS, SWFaL and SWFoL (spillover), with fathers' and adolescents' SWFaL, and negatively with adolescents' SWFoL. Adolescents' LS was positively associated with their own SWFaL and SWFoL (spillover), and with their fathers' JS, and negatively with their fathers' SWFoL. JS showed gendered patterns in spillover and crossover associations. Parents' type of employment, mothers' working hours and city of residence moderated some spillover and crossover associations for father-mother and parent-adolescent dyads.

Discussion

These findings suggest that, for dual-earner parents with adolescents, improving individuals' LS requires interventions that should be carried out not individually, but at a family level.

No social distancing from food: How the COVID-19 pandemic shaped student food-related activities in the Western Balkans

BACKGROUND

The COVID-19 pandemic has influenced food preparation and consumption habits, as well as food wastage. The pandemic also affected the lives of university students worldwide; their learning and living environments changed, influencing their eating habits.

AIM

The purpose of this study was to evaluate the repercussions of the COVID-19 pandemic on students' food-related activities in four countries in the Western Balkans: Bosnia and Herzegovina, Serbia, North Macedonia, and Montenegro.

METHODS

The research draws upon an online survey gathered through the SurveyMonkey platform in four Balkan countries-viz. Bosnia and Herzegovina, Serbia, North Macedonia, and Montenegro-and used a structured questionnaire. The information was collected during the second wave of COVID-19 in October-November 2020. A total of 1658 valid responses were received. Descriptive statistics and nonparametric tests were used to analyze the survey findings.

RESULTS

The research results suggest that the pandemic influenced students' food purchase habits, diets, and food-related behaviors and practices such as food preparation, cooking, and food waste management at the household level. In particular, students have been eating healthier and shopping less frequently during the pandemic. Meanwhile, the pandemic improved their attitude toward food wastage.

CONCLUSION

This study is the first to examine how students in the Balkan region perceive the impact of the COVID-19 pandemic on their eating habits, laying the groundwork for future studies into the disease's consequences. This and other studies will assist in preparing students and education institutions for future calamities and pandemics. The findings will also help develop evidence-based postpandemic recovery options targeting youth and students in the Western Balkans.

Determinants of Changes in the Diet Quality of Japanese Adults during the Coronavirus Disease 2019 Pandemic

This study evaluated changes in diet quality during the coronavirus disease 2019 (COVID-19) pandemic and its association with variations in attitudes or behavior, as well as health status changes. Participants were Japanese adults aged 20-69 years who resided in 13 prefectures where specific cautions were announced to prevent the spread of the virus. An online survey was conducted in September 2021, and participants were those who shopped for food or prepared meals more than twice a week during the survey. Overall, 2101 participants were analyzed. An improved or worsened diet quality was determined based on changes in food consumption patterns, and participants were categorized into three groups (improved diet quality (IDQ), worsened diet quality (WDQ), and others). The IDQ group participants (10.2%) improved their dietary consciousness during COVID-19, cooked almost everything from ingredients, and increased their balanced meal eating frequency. However, the WDQ participants (11.1%) had worsened dietary consciousness and increased consumption of takeaway meals and alcohol but decreased balanced meal consumption. Cooking frequency changes were not independent determinants of variations in diet quality. Our results show that the diet quality changes during COVID-19 were possibly caused by changes in dietary consciousness or different levels of meal preparation practices.

Post-lockdown changes in diet in Italy and the USA: Return to old habits or structural changes?

This study analyses the impacts of the COVID-19 pandemic on food consumption at the end of the first lockdown in the New York State (USA) and in Italy (spring 2020). The results of our study show that important changes occurred in food habits in these two countries, in which lockdown was very similar. Three models of response to the shock of the lockdown were noted in both countries. The first model (40%) includes individuals who largely increased their food consumption, the second model (26%) showed a more virtuous and responsible behaviour, while the third model (34%) displayed no change in food consumption. Diet quality in terms of healthiness and sustainability declined in the USA, while in Italy, approximately one-third of the sample showed an improvement in diet in these same areas. The use of sociodemographic, motivational, and behavioural variables to profile subjects who adhered to each food model has made it possible to obtain information that can be used to develop communication campaigns and policies for a healthier and more sustainable diet.

Contributions of Work-to-Family Enrichment to Parental Food Monitoring and Satisfaction with Food-Related Life during the COVID-19 Pandemic in Dual-Earner Parents and Their Adolescent Children

Evidence shows that numerous family-related variables influence parents’ use of different food parenting practices (FPP), but less is known about the influence of parents’ work-related variables on their use of FPP, and their own and their children’s outcomes in the food domain. To fill this gap, the present study explored intra-individual and inter-individual effects between work-to-family enrichment (WtoFE), parents’ monitoring practices, the adolescent’s perception of their parents’ monitoring practices, and the three family members’ satisfaction with food-related life (SWFoL), in different-sex dual-earner parents with adolescent children. The mediating role of monitoring between WtoFE and SWFoL was also tested. A sample of 430 different-sex dual-earner parents and one of their adolescent children (average age 13.0 years, 53.7% female) were recruited in Rancagua, Chile, during March and June 2020. The three family members answered the monitoring dimension of the Compressive Feeding Practices Questionnaire and the Satisfaction with Food-Related Life Scale. Parents answered a measure of WtoFE based on the Work−Home Interaction Survey. Analyses were conducted using the Actor−Partner Interdependence Model and structural equation modelling. Results showed a positive association between WtoFE and SWFoL, directly (p < 0.001) and through monitoring in fathers (95% confidence interval [0.010, 0.097], actor effect). The father’s (p = 0.042) and mother’s (p = 0.006) WtoFE was positively associated with their adolescent’s SWFoL (partner effects). The father’s (p = 0.002) and mother’s (p = 0.036) WtoFE were positively associated with their own monitoring (actor effect), while only the father’s WtoFE (p = 0.014) was positively associated with the adolescent’s perception of their parents’ monitoring (partner effect). The father’s (p = 0.018) and mother’s (p = 0.003) monitoring, as well as the adolescents’ perception of their parents’ monitoring (p = 0.033), were positively associated with their own SWFoL (actor effects), while the mother’s monitoring (p = 0.043) was also associated with the father’s SWFoL (partner effects). Findings suggest that both parents’ WtoFE improved their monitoring practices, which, in turn, improved their own SWFoL and their adolescent child’s SWFoL. Policymakers and organizations must aim to promote the WtoFE of working parents.

Parental Perspectives of the Impact of COVID-19 Lockdown on Food-Related Behaviors: Systematic Review

Home confinement during the COVID-19 pandemic has been accompanied by dramatic changes in household food dynamics that can significantly influence health. This systematic literature review presents parental perspectives of the impact of COVID-19 lockdown (up to 30 June 2022) on food preparation and meal routines, as well as other food-related behaviors, capturing both favorable and unfavorable changes in the household food environment. Themes and trends are identified and associations with other lifestyle factors are assessed. Overall, families enjoyed more time together around food, including planning meals, cooking, and eating together. Eating more diverse foods and balanced home-cooked meals (e.g., fresh fruit and vegetables) was combined with overeating and increased snacking (e.g., high-calorie snacks, desserts, and sweets), as parents became more permissive towards food; however, food insecurity increased among families with the lowest income. Adoption of meal planning skills and online shopping behavior emerged alongside behaviors aimed at self-sufficiency, such as bulk purchasing and stockpiling of non-perishable processed foods. These results are an important first step in recognizing how this pandemic may be affecting the family food environment, including low-income families. Future obesity prevention and treatment initiatives, but also ongoing efforts to address food management, parental feeding practices, and food insecurity, can account for these changes moving forward.

Agritourism and Farms Diversification in Italy: What Have We Learnt from COVID-19?

The COVID-19 pandemic has rapidly disrupted the household behavior in all areas and also those related to eating and daily food. Research carried out shows there have been significant changes compared to pre-COVID levels in the way consumers plan their food purchases. Based on the results of empirical data and emerging information such as ad hoc reports and analysis of academic literature, the authors aim to understand the effect of COVID-19 on agricultural and extra-agricultural activities in diversified Italian farms. More specifically, due to their importance at a national level, the focus of the analysis is represented by the agritourism, how they have reacted to the challenges posed by the pandemic, and towards which evolutionary lines they are orienting themselves to face the next future challenges. Empirical data for this study were collected through the use of a questionnaire survey, managed by the research team. The survey, conducted online during summer 2021, was designed by using a random stratified sampling for which the farms are characterized by a certain heterogeneity of the activities carried out (i.e., hospitality, processing of products, renewable energy production, etc.). The research activity covered the entire Italian territory and the number of responding farms with agritourism activities is equal to 77 (a 17.5% response rate). The results highlight the importance of farm with agritourism activities in dealing with COVID-19 crisis and policy implications in terms of support for the competitiveness of farms, exchange of knowledge, and innovations among farmers that should be taken into consideration to target the next rural development policy at the EU, the national and regional level. At the same time, the sample reaction methods to the pandemic and the changing business strategies highlight a certain resilience of Italian farms with agritourism activities, thus showing their ability to adapt.

Parents' Modeling During the COVID-19 Pandemic: Influences on Family Members' Diet Quality and Satisfaction With-Food-Related Life in Dual-Earner Parents With Adolescent Children

Reciprocal family influences in the food domain have been little explored, particularly during the COVID-19 pandemic. To fill in this gap, this study explored actor and partner effects between parents' food modeling and parents' and their adolescent children's diet quality and satisfaction with food-related life (SWFoL); and the mediating role of diet quality between modeling and SWFoL. This study used a cross-sectional design. A sample of 430 different-sex dual-earner parents and one adolescent child were recruited in Rancagua, Chile, between March and June 2020. Parents answered the modeling dimension of the Comprehensive Feeding Practices Questionnaire. Parents and adolescents answered the Adapted Healthy Eating Index (AHEI) and the SWFoL Scale. Analyses were conducted using the Actor-Partner Interdependence Model and structural equation modeling. Results showed that one parent's modeling enhanced diet quality for themselves, their partner, and the adolescents. Parents' modeling was associated with their own SWFoL, directly and via their own diet quality. There were positive associations between mothers' modeling and adolescents' SWFoL; between mothers' diet quality and fathers' SWFoL; and between mothers' modeling and fathers' SWFoL via the fathers' diet quality. Parents' modeling can improve the three family members' diet quality, while mothers' modeling and diet quality showed to improve fathers' and adolescents' SWFoL.

Food Choice Motives and COVID-19 in Belgium

To investigate the main motives driving dietary intake changes potentially introduced by preventive measures to address the pandemic, an online survey, using a 36-item Food Choice Questionnaire applied for the period before (the year 2019) and during (2020–2021) the pandemic, was distributed between July and October 2021 among adult residents from Belgium. A total of 427 eligible respondents, the majority Dutch-speaking, were included for analyses. The importance of nine motives for food choices, including health, mood, convenience, sensory appeal, natural content, price, weight control, familiarity and ethical concerns, was assessed by scoring from 1 to 5, and comparing mean scores from the during period with the before period. Sensory appeal was the most important food choice motive before (mean score of 4.02 ± 0.51) and during (3.98 ± 0.48) the pandemic. Convenience and health also ranked among the main motives, with health observed to become more important during the pandemic (3.69 ± 0.60 during vs. 3.64 ± 0.59 before). Additionally, mean scores of mood (3.41 ± 0.71 vs. 3.32 ± 0.58), natural content (3.35 ± 0.84 vs. 3.26 ± 0.85) and weight control (3.33 ± 0.79 vs. 3.25 ± 0.76) were significantly higher during as compared to before. The extent of change in the level of importance for natural content was smaller with increasing age, and for health larger for urban areas, but for other motives there were no significant differences across population subgroups. Changes in the level of importance were observed in both directions, while a moderate share of respondents declared no change, suggesting some persistence of food choice motives. Further activities within public health monitoring should be considered to fully understand the COVID-19 implications on food choice motives together with people’s food behaviors and consumption.

Enzymes-Assisted Extraction of Plants for Sustainable and Functional Applications

The scientific community and industrial companies have discovered significant enzyme applications to plant material. This rise imparts to changing consumers’ demands while searching for ‘clean label’ food products, boosting the immune system, uprising resistance to bacterial and fungal diseases, and climate change challenges. First, enzymes were used for enhancing production yield with mild and not hazardous applications. However, enzyme specificity, activity, plant origin and characteristics, ratio, and extraction conditions differ depending on the goal. As a result, researchers have gained interest in enzymes’ ability to cleave specific bonds of macroelements and release bioactive compounds by enhancing value and creating novel derivatives in plant extracts. The extract is enriched with reducing sugars, phenolic content, and peptides by disrupting lignocellulose and releasing compounds from the cell wall and cytosolic. Nonetheless, depolymerizing carbohydrates and using specific enzymes form and release various saccharides lengths. The latest studies show that oligosaccharides released and formed by enzymes have a high potential to be slowly digestible starches (SDS) and possibly be labeled as prebiotics. Additionally, they excel in new technological, organoleptic, and physicochemical properties. Released novel derivatives and phenolic compounds have a significant role in human and animal health and gut-microbiota interactions, affecting many metabolic pathways. The latest studies have contributed to enzyme-modified extracts and products used for functional, fermented products development and sustainable processes: in particular, nanocellulose, nanocrystals, nanoparticles green synthesis with drug delivery, wound healing, and antimicrobial properties. Even so, enzymes’ incorporation into processes has limitations and is regulated by national and international levels.