A Network-based Analysis of Ingredients Lists in Nutrient Profile Systems

It is well-established that diseases can be prevented or mitigated through dietary intervention, yet proper nutrition is one aspect consumers struggle to manage. Recent studies have shown that there are barriers to understanding the nutrition facts component of a food label which can be linked to dietary choices. In this work, we demonstrate reproducibility and replicability of a network-based method for automating the analysis of ingredients on a food product label en masse using the Open Food Facts Database and the USDA FoodData Central Branded Foods database in February 2020. Our results, which analyze the co-occurrence of 72,754 ingredients across show some consensus in labeling across FALCPA-regulated ingredients in food product labels across databases but highlight potential areas for discrepancy in consumer understanding and labeling practices for terms not subject to strict regulations. The key findings or contributions of this work include the provision of a reproducible method for quantifying the ingredients of packaged food in the United States across two nutritional profiling systems, and have identified 17 total ingredients that appear in the top 20 most co-occurring ingredients for both databases examined. We compare how of 8 FALCPA-regulated ingredients are represented in ingredients lists versus a common, but non-FALCPA regulated ingredient (corn), to demonstrate how one could examine differences between ingredient labeling between products. These findings suggest more research is needed in developing information systems to increase information available for consumers.

Highlights on the Labels of Packaged Foods Sold in Jordanian Market from A Cross-Sectional Study

Jordan has adapted a strategy to prevent chronic diseases. Accordingly, Ministry of Health is looking for controlling food labeling particularly food fat, trans-fat, and caloric content. This study aimed to screen the food label of products that are sold in Jordanian market in terms of serving size, energy, macronutrient, fiber, total and added sugars, saturated and trans fat, cholesterol, dietary fiber, and micronutrient contents. A cross-sectional study was performed to screen the food label for the food products based on the standards of The United States Food and Drug Administration (FDA) regulations of 2016 and Jordan Food and Drug Administration (JFDA). Generally, food labels were not clear. The screened products were compliant with JFDA standards and not in compliance with some FDA standards. In addition, many products were found to be sources of added sugars, Na, and saturated fats. Stakeholders and legislators are called to focus on developing new laws, regulations, and polices for developing food label. Food manufacturers are needed to work hardly on developing informative, clear, easy-to-understand, and attractive food labels. The legislators of food label policies are called to look for ways to indicate the presence of high amounts of dietary risk factors such as sugars, added sugars, Na, saturated, and trans fats in packaged foods.

Marketing and family-related factors affecting food label use: the mediating role of consumer knowledge

PurposeThis study investigated the influence of marketing- and family-related factors on consumers' in-store usage of different types of food label information. Furthermore, the authors determined the mediating role of consumers' knowledge about healthy foods between these factors and their label consultation.Design/methodology/approachThe authors conducted a survey among 223 purposively selected South African working female consumers via social media. Subjective and objective knowledge about healthy foods, the importance of marketing- and family-related factors and the extent of food label usage were determined. Structural equation modelling served to test the mediating effect of knowledge in the relationship of the marketing and family-related factors with food label usage.FindingsMarketing-related factors demonstrated a strong direct effect on food label usage. Subjective knowledge about healthy foods mediated the relationship between family members' dietary needs and food label usage. However, objective knowledge was not a mediator.Practical implicationsRespondents' firm reliance on marketing-related factors (instead of knowledge) during food label usage is not in the best interest of consumers' healthy food choices. Healthy food choices based on factual knowledge rather than marketing efforts are necessary to establish long-term healthy food habits, hence the need for retailers' response in supplying healthier food options. Role players in consumer education should focus on increasing consumers' healthy food knowledge.Originality/valueIn the context of rising awareness of public health concerns, healthy food choice among consumers is essential. This study contributes to the complexity of consumers' need to make healthy food choices within an economic-driven marketing environment.

Food Security among Libyan Migrants Living in Australia: A Qualitative Study

Food security among migrants and refugees is a concern across the globe, with the dearth of evidence on food labels and their influence on food security affecting disadvantaged communities especially. This paper discusses the experiences of food security among Libyan migrant families in Australia. The study is situated within the food and nutrition security framework. A qualitative approach was adopted with in-depth interviews conducted with 27 Libyan migrants. Thematic analysis identified three themes: food security, food label comprehension, and strategies for dealing with food insecurity and food labelling difficulties. Food security had different meanings to different individuals. Access to culturally appropriate (halal) foods was problematic for families in regional and rural areas due to a lack of availability outside the main cities. In terms of food labelling, the language and terms used were a common issue for most families in both rural and city environments. Many families attempted to find ways to counteract food insecurity; however, lower-income families found this more burdensome. It is crucial that health and social welfare providers consider means to reduce food insecurity among Libyan migrants to allow them to live a healthier life in Australia.

Purification and Characterization of Plantaricin YKX and Assessment of Its Inhibitory Activity Against Alicyclobacillus spp.

Consumers prefer natural over synthetic chemical preservatives on a food label. Therefore, it is crucial to ensure the safety and efficacy of such natural preservatives. The emergence of heat-resistant spore-forming Alicyclobacillus spp. has been associated with spoilage problems in the fruit juice industry. Herein, a bacteriocin-producing stain YKX was isolated from the traditional pickles in Hanzhong City, China, and it was identified as Lactobacillus plantarum by morphological, biochemical, physiological, and genotypic features. A stable bacteriocin, plantaricin YKX, was isolated, purified, and tested for its efficacy against Alicyclobacillus acidoterrestris. Plantaricin YKX is a 14-amino acid peptide (Lys-Tyr-Gly-Asn-Gly-Leu-Ser-Arg-Ile-Phe-Ser-Ala-Leu-Lys). Its minimal inhibitory concentrations (MICs) against the tested bacterial and fungal strains were ranged from 16 to 64 μg/mL. It is thermostable and active at pH 3–8. The flow cytometry data and microscopic observations suggested that plantaricin YKX can augment cell membrane permeability, induce potassium ion leakage and pore formation, and disrupt cell membranes. It also affects spore germination and guaiacol production of A. acidoterrestris, probably due to upregulation of the luxS gene linked to quorum sensing.

Is Organic Food Becoming Less Safe? A Longitudinal Analysis of Conventional and Organic Product Recalls

Organic products are often portrayed as a healthy alternative—grown in a sustainable way, often locally and subject to external certification scrutiny. However, recent high-profile cases of contaminated organic food have raised questions about the risks associated with organic produce: is organic produce becoming less safe and more risky? The context for this investigation is in the realm of food product recalls. Based on 2010–2017 panel data from the US on food product recalls (with 2721 observations), this paper compares the volume of recalls (adjusted for the growth of sales) between conventional and organic food. This paper further addresses two food-related risks: design risk (a risk that is present in the development of food; such as the use of unapproved ingredients or the omission of some ingredients on the food label) and process risk (a risk within the supply chain, such as the contamination of food products with salmonella or E. coli). Further comparison is drawn based on food product type (here the paper distinguishes between processed and unprocessed food). The paper demonstrates that organic products are becoming less safe and that organic products are recalled at a higher rate. In comparison to conventional produce, organic produce is more prone to process risk and far less to design risk. Similar conclusions are reached even when the organic produce is analysed from a product type perspective.

Analysis of the packaging labels of cream cracker added with cashew nuts

The objective of this work was to analyze packaging labels of cream crackers added with cashew nut flour, using the information contained on the label (low saturated fat content; source of unsaturated fats; no addition of trans-fats). An online questionnaire was applied, aimed at the adult population of the city of Fortaleza, State of Ceará of both sexes. The questionnaire obtained 424 responses. The association between variables was analyzed using significance levels of 5% (p-value <0.05) and 10% (p-value <0.10). Most participants said they had information on trans-fats (87.03%) and unsaturated fats (69.10%). They also said they had the habit of reading the food label (75%), observing mainly the expiration date, brand, and price in labels on biscuit packaging. The cream cracker label option number 3 (51.65%), with the information “trans-fats free” was the most preferred among them. An association was found between schooling and choice of the label (p = 0.040), as well as between choice of label and knowledge about trans-fats (p = 0.063) and unsaturated fats (p = 0.012). The inclusion of additional information on the label implied a greater possibility of purchasing the product, while the absence of this information reduced its choice.