Measuring university students' beliefs toward healthy snack selection

Assessing the Likelihood of Buying Thai Local Snacks

The snack market in Thailand is growing fast, and yet it faces challenges from the growth in health-conscious consumption. Under these circumstances, it can be quite complicated for people involved in the snack-value chain to respond adequately to more sophisticated demands for snacks. Therefore, this study investigates Thai consumers' behavior with regard to snacks and its determinants. For the data used in this study, we surveyed 1077 respondents using a questionnaire. Based on a five-point scale, the questions covered respondents' snack consumption behavior and revealed their preference for additional payment regarding three aspects of snacks: safety and standards, quality, and carcinogen-free snacks. According to an ordered logistic regression, the results show that people's awareness of food safety and nutrition, and their health consciousness, increase their willingness to pay extra for better-quality snacks. Advertisements and people's recognition of input sources could also play an essential role in influencing consumers' preferences. These findings should provide insights for policymakers and producers to catch up with the new demand trend in the Thai snack market.

Snacking patterns throughout the life span: potential implications on health

Eating outside the three main meals - in other words, snacking - is a part of the dietary pattern of individuals in all stages of life. The quality and pattern of snacking have an impact on health during the life span. Thus, the aim of this review was to evaluate various patterns and health outcomes of the snacking habits of different demographical groups, from children to the elderly, throughout their life span. We discuss the snacking pattern among children and adolescents, which is characterized by consuming high energy foods with low nutrient value, and which is associated with increased risk of obesity. During university years, study stress and lack of time were obstacles to a healthy dietary pattern involving nutritious snacks, although awareness of the importance of healthy snacks was higher in this group than among younger age groups. Employment status and skipping regular meals were important factors affecting snacking quality and patterns in adulthood. Unhealthy snacks, high in energy, sugar, and salt and low in nutrients, were demonstrated to have a negative impact on individuals' health, such as oral health, blood pressure, obesity, and diabetes. In conclusion, encouraging individuals to consume healthy snacks that are high in nutrients through education to help them plan for their snacks is important to enhance health and reduce disease risk.

Impact of sustainability and nutritional messaging on Italian consumers' purchase intent of cereal bars made with brewery spent grains

This work focuses on the reuse of brewery spent grains (BSGs), the most abundant by-product of the beer industry, today mainly used as animal feed. BSGs are rich in fibers and proteins as well as phenolic compounds, all of which are beneficial for human nutrition. Cereal bars containing 12% BSG were formulated and characterized instrumentally. Moreover, 159 panelists representative of young Italian consumers evaluated the bars in a central location test, along with a commercial cereal bar. Products were first evaluated blind, and then in an informed condition where additional product-specific nutritional and sustainability information was revealed, thus the purchase intent was determined. While the control product outperformed the BSG bar in most of the hedonic and sensory measures, the BSG sample was perceived as "natural/made with natural ingredients" by a significantly higher number of panelists (49%) compared to the control (30%). Additionally, even in the lower performing formulation, a significant positive effect on purchase intent was observed when providing either nutrition (fiber content) or sustainability (use of upcycled ingredients) information. The acceptable price range for the BSG and the commercial bar was very similar, whereas the optimal pricing point for the BSG was lower than the control. For the BSG product, sustainability information had significantly higher impact on purchase intent than nutrition-based information. Results highlight the importance of understanding consumer attitudes toward upcycling and the use of byproducts as ingredients in new food formulations. PRACTICAL APPLICATION: Results show how providing information on product nutrition and sustainability can increase purchase intent in the context of a cereal bar containing upcycled ingredients. The findings of this study can help food and consumer researchers to develop acceptable products that include BSG as an ingredient, potentially replacing other cereals in the recipe. The use of this brewery by-product could add value to the beer supply chain and to the final product as well, being also aligned with the current market trend of sustainability and functional health benefits.