نتایج جستجو برای: taste threshold

تعداد نتایج: 141904  

Journal: :Chemical senses 1998
T Horio Y Kawamura

The effects of physical exercise on preference for various sapid solutions was studied in 58 healthy university students. After 30 min of exercise using a bicycle ergometer at 50% VO2max (maximal oxygen uptake) intensity, a rating scale test on taste hedonic tone and the triangle test for taste absolute threshold were done. The test solutions were sucrose, NaCl, citric acid, caffeine and monoso...

Journal: :Open research Europe 2021

Background: Taste sensitivity has been reported to influence children’s eating behaviour and contribute their food preferences intake. This study aimed investigate the associations between taste in preadolescents. Methods: Children’s was measured by detection threshold with five different concentration levels of sweetness (sucrose)...

Journal: :Chemical senses 1997
J C Stevens A Traverzo

Detection thresholds for sodium chloride were compared in aqueous solution, in mixture with a sucrose masker, in mixture with a citric acid masker, and in mixture with both of these maskers together. Separately the two maskers raised the threshold of sodium chloride by three to four times, and together by over nine times, a result consistent with independence (additivity) of the two masking eff...

Journal: :Laryngoscope 2021

Objective/Hypothesis With the COVID-19 pandemic, chemosensory dysfunction are among most prevalent symptoms. Most reports subjective evaluations, which have been suggested to be unreliable. The objective is test and recovery based on extensive psychophysical tests in during course of disease. Study Design Prospective cohort study. Methods A total 111 patients from four centers participated All ...

Journal: :Chemical senses 2010
Stephen Wooding Howard Gunn Purita Ramos Sophie Thalmann Chao Xing Wolfgang Meyerhof

The perceived bitterness of cruciferous vegetables such as broccoli varies from person to person, but the functional underpinnings of this variation are not known. Some evidence suggests that it arises, in part, from variation in ability to perceive goitrin (5-vinyloxazolidine-2-thione), a potent antithyroid compound found naturally in crucifers. Individuals vary in ability to perceive syntheti...

2018
Sandra Nicklasson Desirée Sjöström Mats Amundin Daniel Roth Laura Teresa Hernandez Salazar Matthias Laska

Primates have been found to differ widely in their taste perception and studies suggest that a co-evolution between plant species bearing a certain taste substance and primate species feeding on these plants may contribute to such between-species differences. Considering that only platyrrhine primates, but not catarrhine or prosimian primates, share an evolutionary history with the neotropical ...

Journal: :Molecular biology and evolution 2014
Michael C Campbell Alessia Ranciaro Daniel Zinshteyn Renata Rawlings-Goss Jibril Hirbo Simon Thompson Dawit Woldemeskel Alain Froment Joseph B Rucker Sabah A Omar Jean-Marie Bodo Thomas Nyambo Gurja Belay Dennis Drayna Paul A S Breslin Sarah A Tishkoff

Bitter taste perception influences human nutrition and health, and the genetic variation underlying this trait may play a role in disease susceptibility. To better understand the genetic architecture and patterns of phenotypic variability of bitter taste perception, we sequenced a 996 bp region, encompassing the coding exon of TAS2R16, a bitter taste receptor gene, in 595 individuals from 74 Af...

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