The Infona portal uses cookies, i.e. strings of text saved by a browser on the user's device. The portal can access those files and use them to remember the user's data, such as their chosen settings (screen view, interface language, etc.), or their login data. By using the Infona portal the user accepts automatic saving and using this information for portal operation purposes. More information on the subject can be found in the Privacy Policy and Terms of Service. By closing this window the user confirms that they have read the information on cookie usage, and they accept the privacy policy and the way cookies are used by the portal. You can change the cookie settings in your browser.
Commensality is eating with other people, and commensal eating patterns reflect the social relationships of individuals. This study examined usual meal partners in commensal units and frequency of eating with others in commensal circles among 663 adults responding to a mailed questionnaire in one community. Meal partner data revealed that most respondents ate alone at breakfast, alone or with co-workers...
Aim. The aim of this study was to describe the frequency and distribution of self-managing and disabled elderly women's eating events, as well as to investigate which definition/names the women had given their different eating events and to categorise these into meals and snacks. An additional aim was to study the composition of meals and snacks, and analyse the nutritional significance of these eating...
Activity anorexia (AA) occurs when rats are restricted to one meal period (60-90 min) each day and have unlimited access to a running wheel the rest of the time. This AA procedure also contains the conditions necessary for conditioned taste aversion (CTA). The food eaten during the meal period is the conditioned stimulus paired with the unconditioned stimulus produced by wheel running. Thus, CTA to...
We present a new paradigm to investigate cognitive processing of food cues. The study assessed if pictures of food induce prepulse inhibition (PPI) of startle eye blink, and if any such effect is sensitive to food deprivation. In a balanced cross-over design, 16 healthy male volunteers (mean age: 29 years) were tested on 2 days 1 week apart, either after a period of normal food intake (NFI) or after...
The aim of this study was to compare the energy and fat content of food purchased for home consumption by households comprising mainly overweight individuals (OH), with those comprising mainly lean individuals (LH). 214 supermarket shoppers and their household were recruited from a Tesco supermarket in Leeds (UK). Households collected supermarket receipts and completed a shopping diary for 28-days,...
We conducted an observational study of customers in three different types of lunch settings: a worksite cafeteria, a fast-food restaurant, and a moderately priced restaurant, and assessed the relationship between meal duration and the number of people eating at each table (group size). Results suggest a significant positive correlation between group size and meal duration, collapsing over eating settings...
Rapidly published short papers will now have a maximum length of four printed pages: this includes brief empirical reports, theoretical notes, comments on previous publications and critical notices of books. Themed or symposium-based collections of full papers and keynote papers with commentary will now appear in special sections of the usual bimonthly issues of the journal or in an extra issue exclusive...
Many wine connoisseur claim that the glass shape has a direct impact on wine aroma. This hypothesis was investigated in healthy volunteers (85 m, 96 f; age 19-73 years); 89 subjects received red wine, 92 subjects white wine. Subjects compared three glasses with a white wine and three glasses with a red. Glasses were of different shape but of the same height and of comparable opening diameter. All...
We introduce a state-space, geometrical approach that has previously been derived and tested using non-human animals and aim to demonstrate that it has the potential to generate testable hypotheses and provide novel insights into human nutrition and diet selection. This 'Geometric Framework' is unusual in that it focuses on the interactions between dietary constituents, and thus emphasizes the manner...
The purpose of this study was to develop an explanatory model to predict the number of low-nutrient-density (LND) foods reported in a 24-h recall by US children and adolescents using data from the third National Health and Nutrition Examination Survey. The reported number of LND foods was estimated from 24-h dietary recall data for 8-16 year old respondents (n=4137; 2024 males and 2113 females). The...
It was hypothesised that consumers' expectations of liking for a food would be affected by its appearance both when raw and when cooked and that the impact of these expectations on actual liking for the product after eating would vary with consumer awareness of internal body states (private body consciousness). We found that consumers' expectations of liking for the food generated by the appearance...
The paper reviews psychological and social scientific research on lay attitudes to food risks. Many experts (scientists, food producers and public health advisors) regard public unease about food risks as excessive. This expert-lay discrepancy is often attributed to a 'knowledge deficit' among lay people. However, much research in psychology and sociology suggests that lay risk assessments are complex,...
Set the date range to filter the displayed results. You can set a starting date, ending date or both. You can enter the dates manually or choose them from the calendar.