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In light of the increasing number and complexity of food products on offer to meet the challenges of the food transition, this article looks at the consequences for consumers’ freedom of choice. This freedom of choice cannot be based on total autonomy, which generally leads to a loss of dietary reference points and guilt, or on radical heteronomy dictated by science or hygienic-ecological rationalities, which create tensions and divisions in society. Rather, dietary freedom is an effort to free oneself from the burden of a criterion-based vision of food.

Bringing nature into private urban housing: Environmental, social and food connections for urban resilience.

Ongoing confinement for millions of urban citizens due to the Covid-19 pandemic has raised ecological consciousness, changed food habits and questioned the relationship urban dwellers have with nature. There is more interest in bringing plants into urban homes and in sustainable food sources, but no research have studied the relationships between food behaviours and plant-care activities. To address this gap and explore urban citizens' nature relatedness through the greening of private areas, we conducted a national survey of French, young urban citizens (n = 1000), who are more committed to 'edible' cities than older generations but have the lowest rate of plant purchasers.

Influence of the Presence of Choline Chloride on the Classical Mechanism of "Gelatinization" of Starch.

The aim of this research is to contribute to a better understanding the destructuration of three native starches and a wheat flour in mixtures of water and choline chloride. Model systems have thus been defined to allow a better approach to hydrothermic transformations related to the interactions between choline chloride and starch. We have observed that choline chloride has an impact on the gelatinization of starch which corresponds to the stabilizing salts phenomenon.

Lay and scientific categorizations of new breeding techniques: Implications for food policy and genetically modified organism legislation.

The rapid development of new genetic breeding techniques is accompanied by a polarized debate around their risks. Research on the public perception of these techniques lags behind scientific developments. This study tests a method for revealing laypeople's perceptions and attitudes about different genetic techniques.

Vitamin B4 as a salt substitute in bread: A challenging and successful new strategy. Sensory perception and acceptability by French consumers.

Numerous scientific studies have shown that overconsumption of salt can be harmful and promotes the development of cardiovascular diseases. For this reason, many international organizations and government agencies aim to reduce overall salt consumption from food. Recent exploratory work has shown that vitamin B4 can play the role of salt substitute.

French consumers' perceptions of nutrition and health claims: A psychosocial-anthropological approach.

Unlabelled: French consumers' perceptions of nutrition and health claims (NHC) are studied using both qualitative (n = 89) and quantitative (n = 1000) methods. We analyse the participants' unprompted associations between nutrients and foods and construct a "lay food composition table". We find evidence for a degree of familiarity, in most cases in name only, with macronutrients and a small number of micronutrients.

Perception of oyster-based products by French consumers. The effect of processing and role of social representations.

The search for new markets in the seafood sector, associated with the question of the continuity of raw oyster consumption over generations can be an opportunity for processors to extend their ranges with oyster-based products. The twofold aim of this study was to evaluate the impact of processing and social representation on perception of oyster-based products by French consumers and to identify the best means of development in order to avoid possible failure in the market. Five products with different degrees of processing (cooked oysters in a half-shell, hot preparation for toast, potted oyster, oyster butter and oyster-based soup) were presented within focus groups and consumer tests, at home and in canteens with the staff of several companies in order to reach consumers with different ages and professional activities.