Results 131 to 140 of about 54,368 (362)

Quantitative determination of the odorants of young red wines from different grape varieties

open access: yes, 2000
Fifty-two young monovarietal red wines made with Grenache (17 samples), Tempranillo (11 samples), Cabernet Sauvignon (12 samples) and Merlot (12 samples) grapes have been analysed by HRGC–MS to obtain quantitative data on 47 odorants previously ...
V. Ferreira, R. Lopez, J. Cacho
semanticscholar   +1 more source

Olfactory discrimination ability of Asian elephants (Elephas maximus) for structurally related odorants.

open access: yesChemical Sensors, 2013
Using a food-rewarded two-choice instrumental conditioning paradigm, we assessed the ability of Asian elephants, Elephas maximus, to discriminate between 2 sets of structurally related odorants.
Alisa Rizvanovic, M. Amundin, M. Laska
semanticscholar   +1 more source

Functional but Not Structural Brain Changes After Olfactory Training in Women With COVID‐19‐Associated Olfactory Dysfunction

open access: yesThe Laryngoscope, EarlyView.
Olfactory training (OT) significantly improves olfactory function in patients with post‐viral olfactory dysfunction compared to healthy controls. OT was associated with enhanced functional activation in the orbitofrontal cortex and parahippocampal region.
Zetian Li   +8 more
wiley   +1 more source

Synthetic terpenoids in the world of fragrances: Iso E Super® is the showcase

open access: yesBeilstein Journal of Organic Chemistry, 2019
The history of fragrances is closely associated with the chemistry of terpenes and terpenoids. For thousands of years mankind mainly used plant extracts to collect ingredients for the creation of perfumes.
Alexey Stepanyuk, Andreas Kirschning
doaj   +1 more source

Olfactory sensitivity of the marine flatfish Solea senegalensis to conspecific body fluids [PDF]

open access: yes, 2017
Chemical communication is better understood in freshwater fish than marine fish. The Senegalese sole (Solea senegalensis) is a marine flatfish wherein one of the problems in aquaculture is the poor reproductive performance of hatchery-bred males.
Aeschlimann   +55 more
core   +1 more source

Olfactory Stimulation Enhances Trigeminal Responses at the Mucosal Level

open access: yesThe Laryngoscope, EarlyView.
(1) Trigeminal stimulation induced a clear NMP; trigeminal‐olfactory co‐stimulation induced an even greater NMP. (2) Olfactory stimulation may enhance peripheral neural processing of trigeminal stimulation. (3) Olfactory‐trigeminal interaction might occur before reaching the central nervous system.
Yiling Mai   +2 more
wiley   +1 more source

Behavioral and neurobiological implications of kairomones for rodents: an updated review

open access: yesFrontiers in Neuroscience
Like many other vertebrates, rodents communicate via pheromones, which favors intraspecies communication. In contrast, kairomones are semiochemicals involved in interspecific communication, facilitating information between organisms of different species ...
Diya Manjunath   +4 more
doaj   +1 more source

The Olfactory Nervous System Of Terrestrial And Aquatic Vertebrates [PDF]

open access: yes, 2011
Animals in their natural milieu are surrounded by odors. These odors are rich source of information, and are perceived by sophisticated olfactory systems, that have evolved over time.
Ashiq Hussain
core   +1 more source

Evaluation of textile substrates for dispensing synthetic attractants for malaria mosquitoes [PDF]

open access: yes, 2014
Background: The full-scale impact of odour-baited technology on the surveillance, sampling and control of vectors of infectious diseases is partly limited by the lack of methods for the efficient and sustainable dispensing of attractants.
Gheysens, Tom   +6 more
core   +1 more source

The Relationship of Estrogen Changes With Sinonasal Symptoms and Disease in Women: A Scoping Review

open access: yesThe Laryngoscope, EarlyView.
The purpose of this scoping review was to assess the existing epidemiologic literature looking at the relationship of estrogen on sinonasal symptoms in women. PubMed and Embase were searched and 57 articles were chosen for analysis. Overall, the literature is heterogeneous but limited and so estrogen as mediator in sinonasal disease is an important ...
Snehitha Talugula   +6 more
wiley   +1 more source

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