Search results for "digestive"

A prospective study of food preferences in childhood

2004

Abstract This study has evaluated the impact of food choices at 2–3 years old on food preferences later in life, by following up the same subjects. Early preferences were estimated through recordings of food choices conducted in a nursery canteen in children aged 2–3, from 1982 to 1999. The children were free to choose the composition of their lunch from among a varied offering of eight dishes. The same subjects ( n =341) were contacted in 2001–2002 and so their ages varied from 17–22 ( n =91), 13–16 ( n =68), 8–12 ( n =99) to 4–7 ( n =83). Their present preference for the 80 foods most frequently presented at the nursery canteen was assessed through a questionnaire. Five food categories we…

Development of new food and pharmaceutical products: Nutraceuticals and food additives

2020

The market of nutraceuticals and foods elaborated with natural additives are constantly growing and leading researchers and professionals of pharmaceutical and food industry to develop new products and reconsider the formulation of processed food. However, these products can only be insert into the market after extensive and well-performed scientific studies that clarify the mechanisms by which bioactive compounds can improve health status beyond nutrition or can replace conventional food additives perceived as "unhealthy" or "unfamiliar" by consumers. Therefore, scientific evidence regarding the actual health benefits and preservation/enhancement of food attributes are the crucial step in …

2020

ObjectiveThe HBV HBx regulatory protein is required for transcription from the covalently closed circular DNA (cccDNA) minichromosome and affects the epigenetic control of both viral and host cellular chromatin.DesignWe explored, in relevant cellular models of HBV replication, the functional consequences of HBx interaction with DLEU2, a long non-coding RNA (lncRNA) expressed in the liver and increased in human hepatocellular carcinoma (HCC), in the regulation of host target genes and the HBV cccDNA.ResultsWe show that HBx binds the promoter region, enhances the transcription and induces the accumulation of DLEU2 in infected hepatocytes. We found that nuclear DLEU2 directly binds HBx and the…

Fatty acid composition of french butters, with special emphasis on conjugated linoleic acid (CLA) isomers

2005

Conjugated linoleic acids (CLA) are fatty acids primarily found in dairy products. These fatty acids may have potential biological properties interesting for human health. Update of French food composition data banks was needed to determine CLA levels in French dairy products and to evaluate CLA intake by the French population. As part of this investigation, we analyzed 54 butters from local producers at different times of the year. The average CLA levels in butter were 0.45 g CLA/100 g butter in winter, 0.58 in spring, and 0.80 in summer. Regional variations of CLA levels in butters were observed from different producing areas in France. Butters from hill and mountain regions, and butters …

Le goût sucré, de l’enfance… à la dépendance ?

2013

Summary: Can one talk about addiction to sugar? Sugar is an important part of our diet, and an important source of pleasure, as of a young age. The definition of addiction involves that addictive substances act on the reward circuit, and lead to two symptoms, withdrawal and tolerance. Is it the case with sugar? According to the literature, brain activations in regions involved in the reward circuit are observed in response to “sugar”, and they differ according to the type of sugar (caloric carbohydrates, sweet or not; sweeteners). Besides, withdrawal and tolerance symptoms are not well characterized: food cravings often concern sweet foods, but there is a decrease with age of the preference…

Quality Determinants and Effect of Therapeutic Properties in Honey Consumption. An Exploratory Study on Italian Consumers

2019

Nowadays, more and more consumers show a growing interest in healthy food products that may help to maintain or improve human health, such as honey. Honey has always represented a fundamental component of traditional medicine in many world cultures. However, only thanks to several studies carried out in the last years, its use is considered as an alternative and complementary medicine, namely apitherapy. In this way, honey is recognized increasingly by consumers not only as a natural alternative to refined sugar but as healthy food, as shown by determining an increase of its consumption worldwide. This study aims to explore the consumers&rsquo

Impact of Dietary Fiber Enrichment on the Sensory Characteristics and Acceptance of French Baguettes

2013

The purpose of this study was to evaluate the consequences of dietary fiber (DF) enrichment in standard or superior quality French baguettes. Sensory characteristics of five experimental breads and seven commercial breads were described by a trained panel using a conventional sensory profile. The same set of breads was also evaluated by a panel of consumers who had to rate their expected liking based on the external appearance of a whole bread and then their perceived liking based on the tasting of a sample of that bread. DF enrichment was responsible for deterioration in the expected and perceived liking of breads. However, this deterioration was less substantial when the DF enrichment was…

Effects of stress on chewing and food intake in patients with anorexia nervosa

2021

OBJECTIVE The present study investigates the impact of psychosocial stress on chewing and eating behavior in patients with anorexia nervosa (PAN ). METHOD The eating and chewing behavior of PAN were examined in a standardized setting by means of a chewing sensor. These procedures encompassed n = 19 PAN , age, and gender matched to n = 19 healthy controls (HC). Food intake and chewing frequency were assessed in two experimental conditions: rest versus stress (via Trier Social Stress Test). To verify stress induction, two appraisal scales were employed. In addition, chronic stress, psychological distress and eating disorder symptoms were assessed. RESULTS In terms of food intake and chewing f…

2018

Eating disorders (EDs) are characterized by marked cognitive distortions and maladaptive schemas. Cognitive models of EDs highlight the direct impact of cognitive dysfunctions on eating-related disturbances, insofar as specific cognitive contents such as thoughts about diet rules and food or loss of control may trigger disturbed eating behavior. Moreover, early maladaptive schemas that reflect perfectionist standards and relate to achievement and performance seem to be associated with disturbed eating, e.g., via their impact on situation-specific appraisals. However, so far, no study has investigated these assumptions. Hence, the present study sought to demonstrate whether and how cognitive…

Cyberbullying and Bullying in Spanish Participants With Eating Disorders

2020

There are few studies about the association between bullying, cyberbullying, eating psychopathology in clinical populations. This study aims to 1) analyze whether people with eating disorders were victims of bullying and cyberbullying, 2) explore whether bullying and cyberbullying were associated with eating disorders, psychopathology and coping strategies, and 3) analyze whether being a victim of bullying was a predictor of cyberbullying. Thirty-four participants with eating disorders filled out the questionnaires: EAT-26, DERS, EBIP-Q, ECIPQ, MBSRQ, BRIEF-COPE. Results showed that 100% of the patients had experienced both bullying and cyberbullying. Furthermore, bullying and cyberbullying…