Staff Publications

Staff Publications

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    'Staff publications' is the digital repository of Wageningen University & Research

    'Staff publications' contains references to publications authored by Wageningen University staff from 1976 onward.

    Publications authored by the staff of the Research Institutes are available from 1995 onwards.

    Full text documents are added when available. The database is updated daily and currently holds about 240,000 items, of which 72,000 in open access.

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Record number 438423
Title Consumption with Large Sip Sizes Increases Food Intake and Leads to Underestimation of the Amount Consumed
Author(s) Bolhuis, D.P.; Lakemond, C.M.M.; Wijk, R.A. de; Luning, P.A.; Graaf, C. de
Source PLoS ONE 8 (2013)1. - ISSN 1932-6203
DOI https://doi.org/10.1371/journal.pone.0053288
Department(s) Product Design and Quality Management Group
Consumer Science & Intelligent Systems
Sensory Science and Eating Behaviour
VLAG
Publication type Refereed Article in a scientific journal
Publication year 2013
Keyword(s) increased meal intake - energy-intake - portion size - bite size - cognitive-factors - healthy women - satiety - fat - satiation - appetite
Abstract Background A number of studies have shown that bite and sip sizes influence the amount of food intake. Consuming with small sips instead of large sips means relatively more sips for the same amount of food to be consumed; people may believe that intake is higher which leads to faster satiation. This effect may be disturbed when people are distracted. Objective The objective of the study is to assess the effects of sip size in a focused state and a distracted state on ad libitum intake and on the estimated amount consumed. Design In this 3×2 cross-over design, 53 healthy subjects consumed ad libitum soup with small sips (5 g, 60 g/min), large sips (15 g, 60 g/min), and free sips (where sip size was determined by subjects themselves), in both a distracted and focused state. Sips were administered via a pump. There were no visual cues toward consumption. Subjects then estimated how much they had consumed by filling soup in soup bowls. Results Intake in the small-sip condition was ~30% lower than in both the large-sip and free-sip conditions (P
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