Search results for "Percept"
showing 10 items of 3839 documents
Commento a F. Tamisari, L'atto di nominare e il potere morfopoietico dei nomi e dei toponimi nella cosmogonia yolngu, Terra di Arnhem nordorientale, …
2008
Commento analitico di un articolo etnografico, sul tema delle connessioni tra paesaggio, linguaggio e organizzazione sociale presso gli Yolngu (Australia)
Effects of oenological tannins on aroma release and perception of oxidized and non-oxidized red wine: A dynamic real-time in-vivo study coupling sens…
2022
International audience; Addition of oenological tannins claims to have a positive impact on wine stability, protection from oxidation and likely sensory persistence. However, their role on red wine aroma during oxidation is controversial. The present study aims at investigating the effect of addition of oenological tannins on wine flavour (mainly aroma) before and after air exposure. Temporal Dominance of Sensations, a dynamic sensory evaluation, was coupled with a dynamic chemical measurement (nosespace analysis) using a Proton-Transfer-Reaction Mass-Spectrometer connected to the nasal cavity of 17 assessors. Results showed that the oxidation of a non-oaked Pinot Noir red wine decreases th…
Understanding Action and Adventure Sports Participation—An Ecological Dynamics Perspective
2017
© 2017, The Author(s). Previous research has considered action and adventure sports using a variety of associated terms and definitions which has led to confusing discourse and contradictory research findings. Traditional narratives have typically considered participation exclusively as the pastime of young people with abnormal characteristics or personalities having unhealthy and pathological tendencies to take risks because of the need for thrill, excitement or an adrenaline ‘rush’. Conversely, recent research has linked even the most extreme forms of action and adventure sports to positive physical and psychological health and well-being outcomes. Here, we argue that traditional framewor…
Creation of a food taste database using an in-home "taste" profile method
2014
International audience; The purpose of this study was to create a food 'taste' database using an innovative in-home profile method. The five basic tastes and fat sensation were studied. The proposed method consisted in an intensive training in laboratory (55 h, 5 months) immediately followed by an in-home measurements phase (8 months) during which 12 trained panelists had to evaluate the five tastes and fat sensation of the foods they typically consumed. The rating scales were inspired by scales used in the Spectrum (TM) method. During the in-home measurement phase, ratings were reported thanks to a web-based tool and each month the panelists returned to the laboratory for a 2-h retraining …
How trigeminal, taste and aroma perceptions are affected in mint-flavored carbonated beverages
2010
; The integration of olfactory, taste and trigeminal perceptions must be taken into account to better understand the perception of beverages. To do this, seven beverages were formulated to investigate the role of ingredients on trigeminal perception. All mutual interactions between olfactory, gustatory and trigeminal perceptions were studied. Instrumental measurements and sensory evaluation were used to elucidate both physicochemical and sensory interactions. Sensory profiling was conducted according to monadic product presentation, and in vivo aroma release was assessed in the nasal cavities of subjects during beverage consumption. This study further revealed the influence of trigeminal p…
Enhancing salty taste through odour–taste–taste interactions: Influence of odour intensity and salty tastants’ nature
2013
WOS:000315557500017 ; www.elsevier.com/locate/foodqual; International audience; Decreasing the sodium content in food products without changing consumer acceptability has become an important challenge for the food industry, and several strategies are currently under investigation to reach this goal. This study investigated the effectiveness of saltiness enhancement by an odour to maintain the perception of saltiness in reduced salt content solutions. In the first experiment, we tested the hypothesis that odour intensity drives the level of saltiness enhancement. The results showed that odour can increase the salty intensity by 25%, while no clear influence of odour intensity either in taste…
Abstract MP04: Taste Perception Profiles Are Associated With Patterns Of Adherence To A Mediterranean Diet Among Older Adults With Metabolic Syndrome
2021
Objective: Evidence suggests perception of sweet, salt, sour, bitter, and umami tastes may be independently related to food preferences and intake. Our objective was to determine whether a collective measure of taste perception for all 5 tastes—“taste perception profiles”—was related to adherence to a Mediterranean diet (MedD). Methods: Participants were 367 older adults (55-75 years; 55% female) with metabolic syndrome from PREDIMED-Plus, Valencia. A data-driven clustering approach identified six taste perception profiles from baseline taste perception scores: Low All ( n = 85), High Bitter ( n = 41), High Umami ( n = 61), Low Bitter & Umami ( n = 59), High All But Bitter ( n = 72) an…
Crossmodal correspondences between typefaces and food preferences drive congruent choices but not among young consumers
2022
Abstract Several studies suggest that consumers match stimuli across sensory modalities, with angular (vs. round) typefaces typically associated with sourness (vs. sweetness). Drawing on findings from the field of crossmodal correspondences, this study (N = 220) examined potential typeface effects in naturalistic settings and found that exposure to angular (vs. round) typeface increased (decreased) consumers’ preferences for sour (sweet) food but had no impact on their expectations or perceptions of these tastes. Moreover, while typeface did not have a direct effect on food choices, consumers exposed to angular (vs. round) typeface reported a greater relative preference for sour over sweet …
Taste Perception Profiles Are Associated With Adherence to Empirically Derived Dietary Patterns Among Older Adults With Metabolic Syndrome
2021
OBJECTIVES: Understanding individual-level drivers of food intake is critical when personalizing dietary guidance. One likely driver is taste perception; yet, limited data relate perception of all 5 tastes (sweet, salt, sour, bitter, umami) to dietary patterns (DPs). Our aim was to determine whether a multivariable measure of taste perception, taste perception profiles, was associated with adherence to empirically derived DPs. METHODS: Participants were 367 community-dwelling adults with metabolic syndrome from PREDIMED-Plus, Valencia (55–75 years; 55% female). Six taste perception profiles were derived from 5 taste perception scores via a data-driven clustering approach: Low All (23%), Hig…
Strategies to enhance saltiness in food involving cross modal interactions
2013
A series of results is reported on cross modal odour-taste interactions as a mean to enhance salty taste in food. Salt-related odours can enhance salty taste in water solutions containing a low level of sodium chloride through odour-induced changes in taste perception. Odour-induced saltiness perception enhancement (OISE) depends on salt concentration (intensity). OISE was also found effective in low-salt content solid model cheese, but texture dependant. A significant saltiness perception enhancement induced by Comté cheese and sardine odours was observed for softer textures only. In ternary odour-sour-salty solutions, sourness enhances saltiness perception additively with salt-related odo…