Results 31 to 40 of about 3,871,958 (252)

Effect of a bioconverted product of Lotus corniculatus seed on the axillary microbiome and body odor

open access: yesScientific Reports, 2021
The skin microbiome, especially the axillary microbiome, consists of odor-causing bacteria that decompose odorless sweat into malodor compounds, which contributes to the formation of body odor.
Min-Ji Kim   +11 more
doaj   +1 more source

Microbial Diversity and Volatile Flavor Changes during Gayangju Fermentation, a Traditional Korean House Rice Wine

open access: yesFoods, 2022
Physicochemical changes in fermented alcoholic beverages are significantly related to microbial community development during fermentation. Due to its unusually long fermentation, Gayangju, a traditional Korean house rice wine fermented with nuruk as the ...
Young-Ran Song   +2 more
doaj   +1 more source

Variations in active ingredients and odor characteristics for geographical origin discrimination of Linderae Radix

open access: yesIndustrial Crops and Products
Linderae Radix (LR), a highly demanded traditional Chinese medicine, is produced in various regions. However, the relationship between its quality and geographical origin remains unclear.
Yuanyuan Miao   +6 more
doaj   +1 more source

Temporal Variation in Odorant Composition Following Land Application of Manure

open access: yesChemical Engineering Transactions, 2014
Emissions of odorants following land application of livestock manure cause nuisance in the local environment for which reason odor legislation and abatement technologies are in demand.
A. Feilberg, D. Liu, T. Nyord
doaj   +1 more source

Optophysiological analysis of pattern classification strategies in the zebrafish olfactory bulb [PDF]

open access: yes, 2012
Classification of overlapping activity patterns is a common problem for sensory systems. For a robust representation of sensory stimuli, neuronal circuits should generalize over input patterns reflecting variations of the same stimulus but separate ...
Niessing, Jörn
core   +1 more source

Odor-active aroma compounds in traditional fermented dairy products: The case of mabisi in supporting food and nutrition security in Zambia

open access: yesCurrent Research in Food Science
Aroma is a key sensory attribute that determines consumer preference and acceptability of foods. The aroma of fermented dairy products comprises the volatile organic compounds (VOCs) produced by the activity of fermenting microbes and the compounds ...
Thelma W. Sikombe   +6 more
doaj   +1 more source

Determination of Volatile Compounds in Foxtail Millet Sake Using Headspace Solid-Phase Microextraction and Gas Chromatography-Mass Spectrometry

open access: yesJournal of Chemistry, 2015
The volatile compounds in foxtail millet sake were extracted by headspace solid-phase microextraction (HS-SPME) and analyzed using gas chromatography-mass spectroscopy (GC-MS).
Jingke Liu   +5 more
doaj   +1 more source

Profiling the Major Aroma-Active Compounds of Microwave-Dried Jujube Slices through Molecular Sensory Science Approaches

open access: yesFoods, 2023
To discriminate the aroma-active compounds in dried jujube slices through microwave-dried treatments and understand their sensory attributes, odor activity value (OAV) and detection frequency analysis (DFA) combined with sensory analysis and analyzed ...
Xinhuan Yan   +7 more
doaj   +1 more source

Reconstructing enzyme evolution by protein engineering

open access: yesFEBS Letters, EarlyView.
Natural enzyme evolution can be retraced by protein engineering methods such as directed evolution, rational design, and ancestral sequence reconstruction. These approaches reveal how enzymes emerged from ligand‐binding scaffolds, developed varying substrate preferences, formed oligomeric complexes, adapted to environmental changes, and evolved novel ...
Lukas Drexler   +2 more
wiley   +1 more source

Linkage between increased nociception and olfaction via a SCN9A haplotype [PDF]

open access: yes, 2013
Background and Aims: Mutations reducing the function of Nav1.7 sodium channels entail diminished pain perception and olfactory acuity, suggesting a link between nociception and olfaction at ion channel level.
Hummel, Thomas   +9 more
core   +2 more sources

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