User profiles for John E. Hayes

John E. Hayes, PhD

Professor of Food Science, Penn State
Verified email at psu.edu
Cited by 8824

More than smell—COVID-19 is associated with severe impairment of smell, taste, and chemesthesis

…, DR Reed, T Hummel, SD Munger, JE Hayes - Chemical …, 2020 - academic.oup.com
Recent anecdotal and scientific reports have provided evidence of a link between COVID-19
and chemosensory impairments, such as anosmia. However, these reports have …

Physical approaches to masking bitter taste: lessons from food and pharmaceuticals

JN Coupland, JE Hayes - Pharmaceutical research, 2014 - Springer
Many drugs and desirable phytochemicals are bitter, and bitter tastes are aversive. Food and
pharmaceutical manufacturers share a common need for bitterness-masking strategies that …

Explaining variability in sodium intake through oral sensory phenotype, salt sensation and liking

JE Hayes, BS Sullivan, VB Duffy - Physiology & behavior, 2010 - Elsevier
Our sodium-rich food supply compels investigation of how variation in salt sensation
influences liking and intake of high-sodium foods. While supertasters (those with heightened …

Personality factors predict spicy food liking and intake

NK Byrnes, JE Hayes - Food quality and preference, 2013 - Elsevier
A number of factors likely affect the liking of capsaicin-containing foods such as social
influences, repeated exposure to capsaicin, physiological differences in chemosensation, and …

Psychophysics of sweet and fat perception in obesity: problems, solutions and new perspectives

LM Bartoshuk, VB Duffy, JE Hayes… - … of the Royal …, 2006 - royalsocietypublishing.org
Psychophysical comparisons seem to show that obese individuals experience normal sweet
and fat sensations, they like sweetness the same or less, but like fat more than the non-…

Supertasting and PROP Bitterness Depends on More Than the TAS2R38 Gene

JE Hayes, LM Bartoshuk, JR Kidd, VB Duffy - Chemical senses, 2008 - academic.oup.com
Polymorphisms in the TAS2R38 gene provide insight to phenotypes long associated 6-n-propylthiouracil
(PROP) and phenylthiocarbamide bitterness. We tested relationships between …

Allelic variation in TAS2R bitter receptor genes associates with variation in sensations from and ingestive behaviors toward common bitter beverages in adults

JE Hayes, MR Wallace, VS Knopik… - Chemical …, 2011 - academic.oup.com
The 25 human bitter receptors and their respective genes (TAS2Rs) contain unusually high
levels of allelic variation, which may influence response to bitter compounds in the food …

Recent smell loss is the best predictor of COVID-19 among individuals with recent respiratory symptoms

…, H Yanik, T Hummel, JE Hayes… - Chemical …, 2021 - academic.oup.com
In a preregistered, cross-sectional study, we investigated whether olfactory loss is a reliable
predictor of COVID-19 using a crowdsourced questionnaire in 23 languages to assess …

Vegetable Intake in College-Aged Adults Is Explained by Oral Sensory Phenotypes and TAS2R38 Genotype

VB Duffy, JE Hayes, AC Davidson, JR Kidd… - Chemosensory …, 2010 - Springer
Taste and oral sensations vary in humans. Some of this variation has a genetic basis, and
two commonly measured phenotypes are the bitterness of propylthiouracil (PROP) and the …

[HTML][HTML] The relationships between common measurements of taste function

J Webb, DP Bolhuis, S Cicerale, JE Hayes… - Chemosensory …, 2015 - Springer
Background There are five common, independent measures used to characterize taste
function in humans: detection and recognition thresholds (DT and RT), suprathreshold intensity …