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  • 1
    Schlagwort(e): Food science. ; Food Safety measures. ; Sustainability. ; Food Science. ; Food Safety. ; Sustainability.
    Beschreibung / Inhaltsverzeichnis: Introduction., Chapter 1 - Insects as food and feed -- Chapter 2 - The global market of insects as food and feed -- Chapter 3 - Insects as food and feed: analysis of regulatory experiences in selected non-EU countries -- Chapter 4 - The EU regulatory framework for insects as food and feed and its current constraints -- Conclusions -- References.
    Kurzfassung: Forecasts point out an exponential growth in the global population, which raises concerns over the ability of the current agri-food production systems to meet food demand in the long term. Such a prospect has led international organizations and the scientific community to raise awareness about, and call for, the need to identify additional sources of food to feed the world. From this perspective, insects qualify as a suitable and more environmentally friendly alternative to meat and other foods that are sourced from animal proteins. However, uptake of the production and commercialization of insects as food has been facing regulatory hurdles, consumer skepticism and rejection in many markets. This is particularly true in the context of western societies in which insects do not always constitute part of the local traditional diets. Production and Commercialization of Insects as Food and Feed: identification of the Main Constraints in the European Union analyses and discusses the regulatory state-of-the-art for the production and commercialization of insects as food and feed in the European Union. The EU has been taking concrete legislative steps with a view to opening up its market for insect foods, although some key regulatory constraints still exist today which ultimately prevent the industry sector from growing, consolidating and thriving. The main regulatory constraints in the EU for insects as food include the fragmentation of the EU market as a result of the adoption of different policy solutions by EU Member States for novel foods and the lengthy and complex authorization procedures. Also, ad hoc safety and quality requirements tailored to the needs and specificities of the insect food sector are currently missing. This work constitutes the first comprehensive overview of the evolution and current state-of-the-art of the regulatory framework for insect foods in the EU, based on a multidisciplinary approach that combines science, policy and law. It proposes a legislative roadmap which the EU should follow in order to make its regulatory framework fit for insect foods in the long term by providing a detailed comparison between the current EU legal framework and other regulatory systems of western countries with a view to singling out the markets which are better equipped to address the production and the commercialization of insect foods. The text provides an updated overview of the overall market and of European consumers’ perspectives on the use of insect foods. With the proper legislative steps and consolidation, the EU can be a global leader for insects as food and feed both as a market and as a standard-setting body.
    Materialart: Online-Ressource
    Seiten: XV, 94 p. 67 illus., 66 illus. in color. , online resource.
    Ausgabe: 1st ed. 2021.
    ISBN: 9783030684068
    DDC: 641.3
    Sprache: Englisch
    Standort Signatur Erwartet Verfügbarkeit
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  • 2
    Publikationsdatum: 2020-08-13
    Beschreibung: This study aimed to evaluate the food choice motives in a sample in Brazil and to identify how socioeconomic characteristics and risk perceptions about chronic diseases and weight gain affect these motives. The Food Choice Questionnaire (FCQ) is an instrument to analyze the motivations for food choice. The FCQ was completed by 525 adult individuals in Brazil. The participants were asked about their perceived risk of gaining weight, developing diabetes, and hypertension. Confirmatory factor analysis led to the rejection of the original FCQ structure, and, after exploratory factor analysis, 30 items of the FCQ were maintained in eight factors: Nutritional Composition, Preparation Convenience, Purchase Convenience, Mood, Sensory Appeal, Health, Price, and Familiarity. Sensory Appeal and Familiarity were, respectively, the most and the least important factors involved in food choices in this sample. A high education level, high income, age, and female sex positively affected FCQ factors (except for the Price factor). On the basis of FCQ scores, we defined five clusters: Health Driven, Practicality Concerned, Shape Concerned, Food Concerned, and Cooking Enthusiasts. In general, individuals were optimistic regarding the risk of developing diabetes, hypertension, and gaining weight, especially those from the Shape Concerned cluster. The differences in food choice motives presented here reinforce the existence of different niches of food consumption. Different types of products can attract specific target groups at the time of choice.
    Digitale ISSN: 2304-8158
    Thema: Chemie und Pharmazie
    Standort Signatur Erwartet Verfügbarkeit
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  • 3
    Publikationsdatum: 2020-10-22
    Beschreibung: Despite food waste occurring along the entire food supply chain, a significant proportion occurs in domestic settings. Large quantities of domestic food waste have been attributable to consumer behaviors during buying, cooking, consumption, and disposal. The main objective of this research was to understand the major determinants of household food waste from families in the north of Portugal. A convenience sample was used, which was drawn from households in the Greater Porto Area. Data were collected through a self-reported questionnaire that included three groups of structured questions related to perceived behavior and attitudes towards food consumption, leftover usage, and food waste. Exploratory data analysis was used to identify underlying dimensions. No relationships were found between socio-demographic data and food waste, buying behavior, or destination/use of leftovers. The majority of the participants reported a high level of planning of their grocery shopping. Fruits and vegetables presented the highest frequency of consumption, followed by sources of carbohydrates and sources of proteins. The storage of cooked food from different food groups presented a single factor, grouping the majority of the individual food leftovers, going from fruits and vegetables to sources of carbohydrates and proteins. The reported levels of wastage of the different food products were grouped into three dimensions: waste of vegetables, waste of protein sources, and waste of sources of carbohydrates. Waste of precooked foods emerged as an independent item, and it was the individual item with the highest frequency. The families studied reported a positive attitude concerning buying, consumption, and wastage, revealing a particular awareness of food waste and its social and environmental impact.
    Digitale ISSN: 2071-1050
    Thema: Energietechnik
    Standort Signatur Erwartet Verfügbarkeit
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  • 4
    Publikationsdatum: 2021-03-23
    Beschreibung: This work aimed to adapt the EsSense Profile® emotions list to the discrimination of herbal infusions, aiming to evaluate the effect of harvesting conditions on the emotional profile. A panel of 100 consumers evaluated eight organic infusions: lemon verbena, peppermint, lemon thyme, lemongrass, chamomile, lemon balm, globe amaranth and tutsan, using a check-all-that-apply (CATA) ballot with the original EsSense Profile®. A set of criteria was applied to get a discriminant list. First, the terms with low discriminant power and with a frequency mention below 35% were removed. Two focus groups were also performed to evaluate the applicability of the questionnaire. The content analysis of focus groups suggests the removal of the terms good and pleasant, recognized as sensory attributes. Six additional terms were removed, considered to be too similar to other existing emotion terms. Changes in the questionnaire, resulting in a list of 24 emotion terms for the evaluation of selected herbal infusions, were able to discriminate beyond overall liking. When comparing finer differences between plants harvested under different conditions, differences were identified for lemon verbena infusions, yielding the mechanical cut of plant tips as the one leading to a more appealing evoked emotions profile.
    Digitale ISSN: 2304-8158
    Thema: Chemie und Pharmazie
    Standort Signatur Erwartet Verfügbarkeit
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  • 5
    Publikationsdatum: 2021-09-17
    Beschreibung: This article aims to review the current literature pertaining to the effects of eating local seasonal food on sustainable consumption. To this end, we examined definitions of seasonal and local food, the methodological approaches adopted to study the impact of seasonal consumption on sustainability, and sustainability dimensions investigated in journal articles. Highlighting what seasonal and local means, it is crucial to evaluate the effect of the consumption of these foods on sustainability. A systematic review of the literature was conducted using Scopus and Clarivate’s Web of Science database in line with the recommendations from the Preferred Reporting Items for Systematic Reviews and Meta Analyses (PRISMA) guidelines. Our findings suggest that the concept of local seasonality provides relevant information to the study of sustainable consumption. However, for better use of this concept, it is crucial to define what is local. At this point, regulation of labels based on geographic proximity or political boundaries proves pertinent.
    Digitale ISSN: 2304-8158
    Thema: Chemie und Pharmazie
    Standort Signatur Erwartet Verfügbarkeit
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  • 6
    Publikationsdatum: 2021-10-14
    Beschreibung: Every year, agri-food industries in industrialised countries produce approximately 1.3 billion tonnes of food loss and waste. The adoption of a circular economy policy has received special attention by the agri-food industries, allowing for the creation and development of new food products made of by-products that would otherwise be wasted or used for secondary applications. The present work, of an exploratory nature, aims to assess how consumers conceptualise the circular economy in order to identify consumer recognition of the use of by-products from the food industry to upcycle food products and to evaluate attitudes towards the circular economy. To this end, a mixed-methodology was applied to 340 participants. The first part was qualitative and used free word association to evaluate consumers’ conceptualisation of the circular economy and use of by-products as foods. Data were analysed by grouping the responses into exclusive and exhaustive categories and a correspondence analysis was also performed to originate perceptual maps. Additionally, a questionnaire was designed to evaluate major concepts and attitudes correlated with the circular economy. Data were reduced by principal component analysis (PCA) and participants grouped through clustering. Results showed that consumers understand circular economy as related mainly into Sustainability, Economy, and Circularity dimensions. Participants had great difficulty identifying the by-products used as foods or as food ingredients. From the quantitative data, four groups were identified based on the associations to the six principal components originated by the PCA. However, the results highlighted a very low association with all clusters of the Food Valorisation dimension within the concept of the circular economy, and also a lack of a clear understanding of consumers’ attitudes towards food products from the circular economy. Greater promotion and dissemination by the competent entities aimed at the general public may contribute towards greater integration, participation and acceptance of the circular economy concept for the upscaling of food by-products.
    Digitale ISSN: 2071-1050
    Thema: Energietechnik
    Standort Signatur Erwartet Verfügbarkeit
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