Results 11 to 20 of about 2,487 (178)

A non-randomized comparative study of olfactory and gustatory functions in children who recovered from COVID-19 (1-year follow-up)

open access: yesFrontiers in Pediatrics, 2022
The experimental group included 68 children over 6 years of age who had recovered from COVID-19. The control group included 22 children over 6 years of age who have never had COVID-19.
Leyla Namazova-Baranova   +30 more
doaj   +1 more source

Development and Validation of a New Method for Detecting Acetic Bacteria in Wine

open access: yesFoods, 2023
In winemaking, excessive production of acetic acid by acetic acid bacteria poses a major challenge, leading to rejection of wine by consumers. The aim of this study was to devise an economically viable and easy-to-use liquid culture medium for the ...
Alejandro Parra   +4 more
doaj   +1 more source

A Collaborative Approach between Japan and China for Implementing Interlaboratory Evaluation of Olfactometry

open access: yesAtmosphere, 2020
Odor measurement is a crucial element of odor management and regulation. This paper introduced a collaborative implementation of interlaboratory evaluation of olfactometry between Japan and China.
Takaya Higuchi   +4 more
doaj   +1 more source

Electronic Noses and Their Applications for Sensory and Analytical Measurements in the Waste Management Plants—A Review

open access: yesSensors, 2022
Waste management plants are one of the most important sources of odorants that may cause odor nuisance. The monitoring of processes involved in the waste treatment and disposal as well as the assessment of odor impact in the vicinity of this type of ...
Justyna Jońca   +3 more
doaj   +1 more source

Sensory and Olfactometry Chemometrics as Valuable Tools for Assessing Hops’ Aroma Impact on Dry-Hopped Beers: A Study with Wild Portuguese Genotypes

open access: yesFoods, 2021
Sensory, olfactometry (using the sums of odour intensities for each class of compounds) and chemometric analyses were used to evaluate Portuguese wild hops’ sensory characteristics and the aroma that those hops impart to dry-hopped beer.
Júlio C. Machado   +7 more
doaj   +1 more source

Subjective and Objective Assessments of Post-traumatic Olfactory Dysfunction

open access: yesFrontiers in Neurology, 2020
Introduction: Traumatic brain injuries are the most common cause of olfactory dysfunction. Deficits in olfaction may be conductive or neurosensory in nature, with varying degrees of impairment resulting in a diminished quality of life and an increased ...
Nattakarn Limphaibool   +10 more
doaj   +1 more source

Complex Approach to Diagnosis of Nasal Cavity and Nasopharyngeal Pathologies in Children. Initial Results

open access: yesПедиатрическая фармакология, 2022
Background. Nasal cavity and nasopharyngeal pathology are crucial and common issue in pediatric otorhinolaryngology. One of the major reasons for the nasal breathing difficulties are adenoids, allergic rhinitis, acute rhinitis, rhinosinusitis, nasal ...
Leyla S. Namazova-Baranova   +5 more
doaj   +1 more source

Non-Randomized Comparative Study of Olfaction in post-COVID-19 Children. Intermediary Results

open access: yesПедиатрическая фармакология, 2021
The aim of the study is to estimate olfaction in post-COVID-19 children.Research methods. The study included 81 children, they were divided into two groups: those who had COVID-19 and those who had not.Survey procedures.
Leyla S. Namazova-Baranova   +20 more
doaj   +1 more source

Contribution to characterisation of young Cognac aroma

open access: yesOENO One, 1999
This work relates our first result about the aroma description of new distilled Cognac spirits (without the ageing step in oak barrels) in terms of matching the sensory assessment, gas chromatography (GC) chemical analysis and GC-olfactometry.
Elise Leclaire   +4 more
doaj   +1 more source

Cortical Evoked Response Olfactometry [PDF]

open access: yesJournal of the Royal Society of Medicine, 1991
An objective for the assessment of smell based upon olfactory cortical responses is introduced and illustrated with clinical examples.
H B, Whittet, R, Royston
openaire   +2 more sources

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