Appetite最新文献_第7页

Flavor learning and memory in utero as assessed through the changing pattern of olfactory responses from fetal to neonatal life.

IF 4.6 2区医学

Appetite Pub Date : 2025-01-29 DOI: 10.1016/j.appet.2025.107891

Beyza Ustun-Elayan, Jacqueline Blissett, Judith Covey, Benoist Schaal, Nadja Reissland

{"title":"Flavor learning and memory in utero as assessed through the changing pattern of olfactory responses from fetal to neonatal life.","authors":"Beyza Ustun-Elayan, Jacqueline Blissett, Judith Covey, Benoist Schaal, Nadja Reissland","doi":"10.1016/j.appet.2025.107891","DOIUrl":"https://doi.org/10.1016/j.appet.2025.107891","url":null,"abstract":"Mammalian chemosensory experience begins in utero, where fetuses are exposed to odors and tastes from the mother's diet. Although the effects of prenatal flavor exposure in humans have been investigated postnatally in infant behaviors, longitudinal follow-up studies of fetal and neonatal responses are lacking. To address this, we compared fetal and neonatal facial reactions to specific odors by asking mothers to consume a single calorie-controlled encapsulated dose of powdered kale (n = 14) or a carrot (n = 18) before 4D ultrasound scans at 32 and 36 gestational weeks. Following the 36-week scan, mothers consumed the capsules daily for three consecutive weeks. Results indicated that neonates (mean age = 3.06 weeks) showed a decreased frequency of cry-face, and an increased frequency of laughter-face gestalts in response to the odor stimulus experienced prenatally, regardless of associated taste profile (bitter or non-bitter). These results suggest that repeated chemosensory experience in utero can reduce the aversive hedonic responses of fetuses and shape postnatal memory of the in utero experienced odor. This suggests that prenatal chemosensory mechanisms may have the potential to promote healthy eating habits after birth.","PeriodicalId":242,"journal":{"name":"Appetite","volume":" ","pages":"107891"},"PeriodicalIF":4.6,"publicationDate":"2025-01-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143072972","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Food insecurity coping strategies in conflict affected areas of Northeastern Ethiopia.

IF 4.6 2区医学

Appetite Pub Date : 2025-01-28 DOI: 10.1016/j.appet.2025.107889

Dawit Bezabih Eshetu, Mehrete Belay, Simachew Bantigegn

{"title":"Food insecurity coping strategies in conflict affected areas of Northeastern Ethiopia.","authors":"Dawit Bezabih Eshetu, Mehrete Belay, Simachew Bantigegn","doi":"10.1016/j.appet.2025.107889","DOIUrl":"https://doi.org/10.1016/j.appet.2025.107889","url":null,"abstract":"Albeit various factors are responsible for the rise of food insecurity and hunger at the global level, conflict has been identified as a key driver. The recurrent conflict in most developing countries leaves food insecurity a serious concern. Though little is known, the fact that many households in the conflict-affected areas are considered to be food insecure raises the question of how these households survive conflict-induced food insecurity. This study therefore, assessed the copping strategies employed by households in conflict affected areas of north eastern Ethiopia. Data were collected using questionnaire survey on 388 households, nine Focus Group Discussion, and 15 key informant interviews. Mixed research design was employed. The major finding of the study revealed that food insecurity were high (66.5%) during the conflict time. Compared to urban households, rural households are more vulnerable to food insecurity in the conflict affected areas. Similarly, female headed households were more food insecure than male headed households in the conflict context. Additionally, eight major categories of coping strategies were identified. Some of the strategies implemented in the conflict affected study areas for example fasting, and eating traditional foods usually were unique to the conflict contexts. Relying on the economic conditions of the nations, copping strategies practiced by households in the conflict affected area differ from country to country.","PeriodicalId":242,"journal":{"name":"Appetite","volume":" ","pages":"107889"},"PeriodicalIF":4.6,"publicationDate":"2025-01-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143062726","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Examining How Sociocultural Appearance Pressures Relate to Positive and Negative Facets of Body Image and Eating Behaviors in Adolescents: An Exploratory Person-Centered Approach.

IF 4.6 2区医学

Appetite Pub Date : 2025-01-28 DOI: 10.1016/j.appet.2025.107890

Carolanne Tanguay, Kheana Barbeau, Geneviève Lavigne, Noémie Carbonneau

{"title":"Examining How Sociocultural Appearance Pressures Relate to Positive and Negative Facets of Body Image and Eating Behaviors in Adolescents: An Exploratory Person-Centered Approach.","authors":"Carolanne Tanguay, Kheana Barbeau, Geneviève Lavigne, Noémie Carbonneau","doi":"10.1016/j.appet.2025.107890","DOIUrl":"https://doi.org/10.1016/j.appet.2025.107890","url":null,"abstract":"The present study explored how patterns of sociocultural appearance pressures were linked to positive and negative facets of body image and eating behaviors in an adolescent sample (N = 438). Latent profile analyses indicated three distinct subgroups of perceived sociocultural appearance-related pressures: a Generalized-Pressure profile (28.8%) (moderate pressure from mother, father, and peers, and relatively high pressure from the media), a High-Media-Pressure profile (38.8%) (low pressure from mother, father, peers, and relatively high pressure from the media), and a Low-Pressure profile (32.4%) (low pressure from all sources). Overall, adolescents in the Generalized-Pressure profile reported a less positive relationship with food and their bodies (i.e., higher internalization of the thin ideal, body dissatisfaction, and bulimia symptoms, and lower body esteem and intuitive eating) than adolescents in the High-Media-Pressure profile, who exhibited poorer outcomes than those in the Low-Pressure profile. These findings highlight the importance of exploring how sociocultural appearance pressures from various sources combine in distinct ways, and how these configurations relate to different aspects of body image and eating behaviors in adolescents.","PeriodicalId":242,"journal":{"name":"Appetite","volume":" ","pages":"107890"},"PeriodicalIF":4.6,"publicationDate":"2025-01-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143062723","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Disgust, Pleasure, and Convenience in fast-food consumption: Perspectives from Danish Middle-Class Parents.

IF 4.6 2区医学

Appetite Pub Date : 2025-01-27 DOI: 10.1016/j.appet.2025.107858

Camilla Hoff-Jørgensen, Jonatan Leer

{"title":"Disgust, Pleasure, and Convenience in fast-food consumption: Perspectives from Danish Middle-Class Parents.","authors":"Camilla Hoff-Jørgensen, Jonatan Leer","doi":"10.1016/j.appet.2025.107858","DOIUrl":"https://doi.org/10.1016/j.appet.2025.107858","url":null,"abstract":"Family meals are an important topic in food consumption research linked to health, care, morality, etc. Recent consumer surveys show that home cooking and family eating patterns are under pressure due to increasingly busy everyday family lives. Here, fast food meals offer a practical solution. However, several studies in the Danish context (and in other geographical areas) highlight a strong moral ideal among middle-class families to produce healthy and home-cooked meals, which should render fast food illegitimate. This study builds on these studies on food, moralities, and parenting, and the purpose is to explore Danish middle-class parents' attitudes about going to multinational fast-food chains and how they navigate dilemmas around practical and moral issues. Additionally, we explore how new, seemingly more exclusive food products at a multinational fast-food chain in Denmark impact parents' views. Semi-structured interviews were conducted with n = 17 Danish middle-class parents who had been to a multinational fast-food chain in 2021 as a new series of \"quality\" burgers designed by Michelin chefs was introduced. Our findings show that all participants demonstrated some degree of moral concern about fast-food consumption. These concerns result in strong, affective narratives of disgust and compensation strategies for the most troubled. More particularly, we argue that the consumption of fast food is (1) closely embedded in family rituals, and (2) it entails a meal negotiation between children's pleasure and adults' disgust (particularly mothers' disgust) for most participants. Finally, (3) we highlight that the availability of 'novel' products more closely aligned with Danish middle-class ideals and aspirations around food, like the fine dining chefs, Chefs' Burgers (CB), make those disputes easier for most parents. Others react negatively to the campaign.","PeriodicalId":242,"journal":{"name":"Appetite","volume":" ","pages":"107858"},"PeriodicalIF":4.6,"publicationDate":"2025-01-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143062690","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Corrigendum to "Mindful eating is associated with a better diet quality in the NutriNet-Santé study" [Appetite 206 (2025) 107797].

IF 4.6 2区医学

Appetite Pub Date : 2025-01-27 DOI: 10.1016/j.appet.2025.107887

Pauline Paolassini-Guesnier, Marion Van Beekum, Emmanuelle Kesse-Guyot, Julia Baudry, Bernard Srour, Alice Bellicha, Rebecca Shankland, Angélique Rodhain, Christophe Leys, Serge Hercberg, Mathilde Touvier, Benjamin Allès, Sandrine Péneau

引用次数: 0

Goal-framing theory and sustainable food choices: Leveraging spillover to activate moral.

IF 4.6 2区医学

Appetite Pub Date : 2025-01-27 DOI: 10.1016/j.appet.2025.107886

Sebastian Isbanner, David Fechner, Sophie Attwood

引用次数: 0

Association between Executive Function and Food Addiction among Children and Adolescents with Attention Deficit Hyperactivity Disorder.

IF 4.6 2区医学

Appetite Pub Date : 2025-01-27 DOI: 10.1016/j.appet.2025.107884

Lun Meng, Na Li, Qiang Chen, Shu Yang, Xiaodong Zang, Jinhua Lu, Sidong Li, Yuhong Xiong, Ruishu Zhang, Xueya Xiao, Mingwu Chen, Guifeng Xu

{"title":"Association between Executive Function and Food Addiction among Children and Adolescents with Attention Deficit Hyperactivity Disorder.","authors":"Lun Meng, Na Li, Qiang Chen, Shu Yang, Xiaodong Zang, Jinhua Lu, Sidong Li, Yuhong Xiong, Ruishu Zhang, Xueya Xiao, Mingwu Chen, Guifeng Xu","doi":"10.1016/j.appet.2025.107884","DOIUrl":"https://doi.org/10.1016/j.appet.2025.107884","url":null,"abstract":"Objectives: To examine the prevalence of food addiction (FA) among children and adolescents with attention deficit hyperactivity disorder (ADHD), and to explore the association between executive function and FA.Study design: This is a cross-sectional study. A total of 1,021 children and adolescents aged 6-18 years and their parents participated in this study and completed the Vanderbilt ADHD Diagnostic Parent Rating Scale, Yale Food Addiction Scale and Executive Function Behavior Rating Scale.Results: Among the 1,021 children, 139 had both a parent-reported diagnosis of ADHD and met the cutoffs of the VADPRS score; 99 were considered to have food addiction (FA) according to their YFAS scores. After adjusting for age, sex, family income level, parental education level, paternal accompaniment time (hours per week the father spent with the child), maternal accompaniment time (hours per week the mother spent with the child), weekly exercise time, weekday screen time, and sleep time, children with ADHD had significantly higher FA scores compared to children without ADHD (B coefficient = 1.66; 95% CI = 0.19-3.12; p = 0.027). Additionally, FA scores increased with each quartile of executive function level, showing stronger associations at higher levels. Specifically, the B coefficients were 1.01 (95% CI = -0.29-2.30, p = 0.13) for the second quartile, 3.78 (95% CI = 2.49-5.08, p < 0.001) for the third quartile, and 7.18 (95% CI = 5.89-8.47, p < 0.001) for the fourth quartile.Conclusions: In this cross-sectional study, we found a higher prevalence of FA, as well as a significant association between executive function and FA in children and adolescents with ADHD. These findings provide a new perspective for the early prevention of FA in children with ADHD.","PeriodicalId":242,"journal":{"name":"Appetite","volume":" ","pages":"107884"},"PeriodicalIF":4.6,"publicationDate":"2025-01-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143062684","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Fostering community discussion about climate with layers of life ice cream.

IF 4.6 2区医学

Appetite Pub Date : 2025-01-25 DOI: 10.1016/j.appet.2025.107876

Danielle L Eiseman, Lynn M Johnson

{"title":"Fostering community discussion about climate with layers of life ice cream.","authors":"Danielle L Eiseman, Lynn M Johnson","doi":"10.1016/j.appet.2025.107876","DOIUrl":"10.1016/j.appet.2025.107876","url":null,"abstract":"This study builds upon previous work suggesting food may increase concerns about climate change, even across political ideologies. Previous work examined whether reading about climate impacts on food increased concern about climate change, compared to reading about climate impacts on weather. The current paper goes beyond reading about climate impacts, to explore the potential for food experiences, such as tasting novel ice cream, to increase people's concerns about climate change. The literature has shown science curiosity and political ideology often influence public concern about climate change, but there is little study examining food experience. Participants at multiple local outdoor events and university students were offered a free 2-ounce sample of the Layers of Life ice cream, inspired by a local museum exhibit of the same name. The ice cream sample and story about the ice cream served was an engagement, or \"hook\" for encouraging the public to speak with researchers about climate change. After tasting the ice cream, participants were asked if they were willing to complete a survey, assessing science curiosity, psychological food involvement, and concern about climate change, as well as key demographics. Despite the novel food experience, our results show political ideology still heavily influences concerns about climate change, but science curiosity and dimensions of identity associated with food involvement also contribute to these concerns. Identity dimensions with food involvement may be a helpful way to promote more concern and thus action for climate change.","PeriodicalId":242,"journal":{"name":"Appetite","volume":" ","pages":"107876"},"PeriodicalIF":4.6,"publicationDate":"2025-01-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143051098","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

The physiological mechanisms underlying consumer preferences towards organic food.

IF 4.6 2区医学

Appetite Pub Date : 2025-01-25 DOI: 10.1016/j.appet.2025.107865

Giulia D'Adamo, Giulia Andreani, Martina Ardizzi, Francesca Ferroni, Doriana De Marco, Daniele Asioli, Giovanni Sogari, Maria Alessandra Umiltà

{"title":"The physiological mechanisms underlying consumer preferences towards organic food.","authors":"Giulia D'Adamo, Giulia Andreani, Martina Ardizzi, Francesca Ferroni, Doriana De Marco, Daniele Asioli, Giovanni Sogari, Maria Alessandra Umiltà","doi":"10.1016/j.appet.2025.107865","DOIUrl":"https://doi.org/10.1016/j.appet.2025.107865","url":null,"abstract":"Previous research has shown that organic food labeling may lead consumers to biased processing of their preferences, the physiological mechanisms behind this phenomenon are not understood. For the first time, this manuscript combines consumer valuation and physiological measures to investigate the explicit and implicit preference dimensions of organic food. The explicit dimension was measured using the expected and actual degree of liking of two identical - but differently labeled - pear juices (organic and non-organic) while the implicit dimension was measured using the activity of the mylohyoid muscle (MM) and the 3D kinematics of the hand, and arm movements. Our findings reveal that the MM was activated during the pre-action phase, where participants observed the organic-labeled product, which suggests a selective anticipatory motor preparation. Moreover, kinematic analyses indicated that participants reached for the organic-labeled pear juice with a shorter reaction time and with more targeted grasping movements compared to the non-organic-labeled juice. In addition, the presence of the organic label significantly influenced consumers' degree of liking. Using this novel approach, these results contribute to a better understanding of the physiological mechanisms underlying consumers' behaviors toward organic food products.","PeriodicalId":242,"journal":{"name":"Appetite","volume":"207 ","pages":"107865"},"PeriodicalIF":4.6,"publicationDate":"2025-01-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143045148","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Sex differences in diet-mediated salivary protein upregulation.

IF 4.6 2区医学

Appetite Pub Date : 2025-01-25 DOI: 10.1016/j.appet.2025.107888

Kimberly F Beede-James, Verenice Ascencio Gutierrez, Samantha L Brooker, Laura E Martin, Ann-Marie Torregrossa

{"title":"Sex differences in diet-mediated salivary protein upregulation.","authors":"Kimberly F Beede-James, Verenice Ascencio Gutierrez, Samantha L Brooker, Laura E Martin, Ann-Marie Torregrossa","doi":"10.1016/j.appet.2025.107888","DOIUrl":"10.1016/j.appet.2025.107888","url":null,"abstract":"Our lab previously established that repeated exposure to a bitter diet can increase salivary protein (SP) expression, which corresponds to an increase in acceptance of the bitter stimulus. However, this work was exclusively in male rodents, here we examine sex differences. We found that there are no differences in SP expression (experiment 1) or quinine diet acceptance (experiment 2) across stage of estrous cycle. Yet, males and females differ in feeding behaviors, SP expression, and responses to a quinine diet (experiment 3). On a quinine diet, males accepted the diet much faster than females. Males displayed a compensatory increase in meal number as meal size and rate of feeding decreased with initial exposure to a quinine diet, whereas females decreased meal size and rate of feeding with no compensation in meal number. There were sex differences in SP expression at day 14 of quinine exposure but these were gone by day 24. Both sexes increased acceptance of quinine in a brief access taste test after the feeding trial concluded. These data suggest that males and females have different patterns of bitter diet acceptance, but extended exposure to quinine diet still results in altered bitter taste responding and changes in SP profiles in females.","PeriodicalId":242,"journal":{"name":"Appetite","volume":" ","pages":"107888"},"PeriodicalIF":4.6,"publicationDate":"2025-01-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143051118","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0