Food Culture in Youth Athletics: Exploration of the Beliefs in USA Stakeholders

Objectives. The present study examined beliefs surrounding food culture in youth athletics. Design. Qualitative research. Methods. Coaches (n = 62), parents (n = 161), and youth athletes (n = 40) in the USA completed questionnaires that explored aspects of the food environment of youth athletics, including practices related to food and beverage consumption and perspectives on the nutritional value of available foods and beverages. Results. Coaches, parents, and athletes all reported a high number of available foods and beverages, and were mixed both about whether these were healthy or unhealthy, and whether the availability of unhealthy foods and beverages was problematic. Conclusions. This study aimed to add to the literature an examination of multiple perspectives on the current food culture in youth athletics. Participant perspectives suggest that the food environment of youth sport may be an unhealthy mismatch with the physical, social, and psychological benefits of participation. Further research could aim to identify optimal environments for promoting health in youth sport. Limitations and additional directions for future research are discussed.

Evaluating Greenhouse Gas Emissions and Climate Mitigation Goals of the Global Food and Beverage Sector

The dramatic increase in greenhouse gas (GHG) emissions by humans over the past century and a half has created an urgency for monitoring, reporting, and verifying GHG emissions as a first step toward mitigating the effects of climate change. Fifteen percent of global GHG emissions come from agriculture, and companies in the food and beverage industry are starting to set climate goals. We examined the GHG emissions reporting practices and climate goals of the top 100 global food and beverage companies (as ranked by Food Engineering) and determined whether their goals are aligned with the science of keeping climate warming well below a 2°C increase. Using publicly disclosed data in CDP Climate reports and company sustainability reports, we found that about two thirds of the top 100 global food and beverage companies disclose at least part of their total company emissions and set some sort of climate goal that includes scope 1 and 2 emissions. However, only about half have measured, disclosed, and set goals for scope 3 emissions, which often encompass about 88% of a company's emissions across the entire value chain on average. We also determined that companies, despite setting scope 1, 2, and 3 emission goals, may be missing the mark on whether their goals are significantly reducing global emissions. Our results present the current disclosure and emission goals of the top 100 global food and beverage companies and highlight an urgent need to begin and continue to set truly ambitious, science-aligned climate goals.

Development and characterization of ethanol-free spearmint essential oil nanoemulsion for food applications using the low energy technique

Different emulsifiable concentrates containing spearmint essential oil (SEO) were made and evaluated for their potential for giving ethanol-free nanoemulsion spontaneously upon dilution into water. Each one of these formulas had its specific composition regarding the type of excipients, surfactants, surfactant/SEO ratio and surfactant concentration. The results of this evaluation indicated that the chemical composition of SEO has a profound effect on the formation and physical stability of the nanoemulsion. The incorporation of excipients such as long chain triglyceride and propylene glycol into the emulsifiable concentrates at only 1.0% can lead to a stable nanoemulsion that resists Ostwald ripening. A particle size measurement showed that the diameter of SEO in the nanoemulsion was 28.2 nm and its nanostructure was maintained for 3 months. The application of a mixture of binary nonionic food-permitted surfactants enhanced the thermal stability of the nanoemulsion at up to 50 ᵒC. The developed ethanol-free SEO nanoemulsion has promising industrial applications in food and beverage flavoring.

Continuous Production of Fumaric Acid with Immobilised Rhizopus oryzae: The Role of pH and Urea Addition

Fumaric acid is widely used in the food and beverage, pharmaceutical and polyester resin industries. Rhizopus oryzae is the most successful microorganism at excreting fumaric acid compared to all known natural and genetically modified organisms. It has previously been discovered that careful control of the glucose feed rate can eliminate the by-product formation of ethanol. Two key parameters affecting fumaric acid excretion were identified, namely the medium pH and the urea feed rate. A continuous fermentation with immobilised R. oryzae was utilised to determine the effect of these parameters. It was found that the selectivity for fumaric acid production increased at high glucose consumption rates for a pH of 4, different from the trend for pH 5 and 6, achieving a yield of 0.93 gg−1. This yield is higher than previously reported in the literature. Varying the urea feed rate to 0.255 mgL−1h−1 improved the yield of fumaric acid but experienced a lower glucose uptake rate compared to higher urea feed rates. An optimum region has been found for fumaric acid production at pH 4, a urea feed rate of 0.625 mgL−1h−1 and a glucose feed rate of 0.329 gL−1h−1.

Front-of-Pack Labeling in Chile: Effects on Employment, Real Wages, and Firms’ Profits after Three Years of Its Implementation

This study evaluates the impact of Chile’s innovative law on Food Labeling and Advertising, enacted in June 2016, on employment and real wages and profit margins for the food and beverage manufacturing sectors in the 2016–2019 period, using unique company-specific monthly data from Chile’s tax collection agency (measuring aggregate employment, real wages, average size of firms, and gross profit margins of the food and beverage manufacturing sector). Interrupted-time series analyses (ITSA) on administrative data from tax-paying firms was used and compared to synthetic control groups of sectors not affected by the regulations. ITSA results show no effect on aggregate employment nor on the average size of the firms, while they show negligible effects on real wages and gross margin of profits (as proportion of total sales), after the first two stages of the implementation (36 months), despite significant decreases in consumption in certain categories (sugar-sweetened beverages, breakfast cereals, etc.). Despite the large declines found in purchases of unhealthy foods, employment did not change and impacts on other economic outcomes were small. Though Chile’s law, is peculiar there is no reason to believe that if similar regulations were adopted elsewhere, they would have different results.

Review—Recent Trends on the Electrochemical Sensors Used for the Determination of Tartrazine and Sunset Yellow FCF from Food and Beverage Products

Synthetic dyes were widely used in food industry due to the advantages offered, such as good stability to oxygen, light, and pH, reproducibility, bright color, low sensitivity to storage conditions and technological processing, and of course, low cost. Unfortunately, some of them have potential harmful effects on human health (the presence of azo group in the molecular structure of azo dyes has carcinogenic and mutagenic effects in the human health), thus, their detection in various food and beverage products became essential. This review presents the latest development in sensors design used for the determination of two commonly used azo dyes – tartrazine and sunset yellow in real food and beverage samples, revealing that there is a variety of efficient sensors with low limits of detection, wide linear concentration ranges, and high selectivities and sensitivities.

Supplier selection criteria in the Greek hotel food and beverage divisions

PurposeThe purpose of this study is to investigate the factors affecting supplier selection in food and beverage divisions in the Greek hotel industry. This research aimed to (1) examine the factors affecting supplier selection in food and beverage divisions of the Greek hotel industry, as these were perceived by the Greek purchasing managers themselves; (2) investigate the underlying factors when changing a supplier.Design/methodology/approachA survey was conducted using a closed-ended type questionnaire. Data collection met the following three criteria: hotels with a fully operational food and beverage division could participate in the research, the research population comprised all the hotels located in 13 regions of Greece, the sample represented over 10% of the total hotels in each region. Finally, 653 valid questionnaires were collected.FindingsExploratory factor analysis showed that six broad sets of factors affect supplier selection in the food and beverage divisions: those related to raw materials, financing, environment, services, origin-nutrients and people. Regarding the factors considered in changing a supplier, three factors were found: service and product quality, economic policy change, food quality and safety management systems.Research limitations/implicationsGreek hotel managers could use the findings of the study to effectively create a supply chain management strategy that will lead to improved firm performance. Understanding the importance of the selection criteria for the supply chain performance and the need to build strong relationships with stakeholders, suppliers could also create a proper supply chain.Originality/valueThe study adds to the knowledge regarding the perspectives of the Greek purchasing managers in food and beverage divisions in hotel industry and the body of much-needed research. Using exploratory factor analysis, a sort of grouping of the variables seems beneficial for simplifying how to present and understand the factors affecting supplier selection in food and beverage divisions within the Greek context.

The Optimal Strategy of China’s Plastic Drinking Straws Ban Based on Consumer Heterogeneity and Retailer Competition

The Chinese government has issued a new “Plastic Restriction Ban” requiring that, by the end of 2020, the food and beverage industry across the country bans the use of single-use, nondegradable plastic drinking straws. The governance of plastic drinking straws is a multi-dimensional and complex process. Therefore, based on the heterogeneity of consumers, this paper constructs a tripartite game model (the government, retailers, and consumers) for the governance of plastic drinking straws in China. Under this model, this research derives an optimal strategy in both monopoly and competitive markets, assuming the government has access to two policy tools, fines and subsidies. The research results suggest the following. (1) In monopoly markets, when (a) the fine or subsidy fee is high or (b) the fine or subsidy fee is low and the number of environment-conscious consumers is high, retailers are more inclined to provide biodegradable drinking straws. (2) Consumer heterogeneity has a certain impact on policy results; when there are enough environment-conscious consumers, policy costs can be reduced. (3) For high-quality products, the policy costs in competitive markets is lower than in monopoly markets; for low-quality products, the policy costs in competitive markets is higher than in monopoly markets. Based on the conclusions, this work suggests the government should focus on cultivating consumers’ environmental awareness and tighter control of products quality, in addition to the two policy tools, i.e., fines and subsidies, because these can reduce policy costs. Consumers should be aware of their own importance to China’s Plastic Drinking Straws Ban and adopt a refusal to accept plastic drinking straws and reduce the consumption of disposable plastics to support the policy. Retailers should also realize that proactively catering to consumer and government expectations can bring higher benefits to themselves; this can be achieved by providing high-quality biodegradable straws to support China’s Plastic Drinking Straws Ban. The model of this work could be applied to other corporate activities related to sustainability, such as plastic bags, plastic bottles, etc., and their connection to government policies.

Special Issue on “Phenolic Compounds: Extraction, Optimization, Identification and Applications in Food Industry”

Interest has grown regarding natural plant extracts in food and beverage applications, their vital role in food quality and technology, and their therapeutic use in inhibiting several diseases [...]