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Impact of Different Carbon Sources on Volatile Organic Compounds (VOCs) Produced during Fermentation by Levilactobacillus brevis WLP672 Measured Using Proton Transfer Reaction Time-of-Flight Mass Spectrometry (PTR-ToF-MS). [PDF]

Molecules
Rajendran S, Khomenko I, Silcock P, Betta E, Biasioli F, Bremer P.   +5 more
europepmc   +1 more source

Volatile Organic Compounds (VOCs) in Soils [PDF]

Biology and Fertility of Soils, 2010
Soils may act as sources or sinks of volatile organic compounds (VOCs). Many of the formed VOCs are produced by microorganisms, and it would be a challenge to investigate soil microbial communities by studying their VOC profile. Such “volatilomics” would have the advantage of avoiding extraction steps that are often a limit in genomic or proteomic ...
Heribert Insam
exaly   +3 more sources

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Volatile organic compounds (VOCs) removal by photocatalysts: A review

Chemosphere, 2022
Amplified anthropogenic release of volatile organic compounds (VOCs) gets worse air quality and human health. Photocatalytic degradation of VOCs is the practical strategy due to its low cost, simplicity, high efficiency, and environmental sustainability. Different types of photocatalyst activated by UV and visible lights are applied for VOC degradation.
Soudeh Almaie, Vahid Vatanpour, Mohammad Hossein Rasoulifard, Ismail Koyuncu   +3 more
openaire   +3 more sources

Volatile organic compounds (VOCs) produced by biocontrol yeasts

Food Microbiology, 2019
The Volatile organic compounds (VOCs) produced by biocontrol yeast strains which belong to the Wickerhamomyces anomalus, Metschnikowia pulcherrima, Aureobasidium pullulans and Saccharomyces cerevisiae species were identified by solid phase microextraction (SPME) coupled with Gas Chromatography-Mass Spectrometry (GC-MS).
Contarino, Rosaria, BRIGHINA, SELINA, Fallico, Biagio, Cirvilleri, Gabriella, Parafati, Lucia, Restuccia, Cristina   +5 more
openaire   +3 more sources

Occurrence of Oxygenated Volatile Organic Compounds (VOC) in Antarctica

International Journal of Environmental Analytical Chemistry, 1996
Polar and non-polar VOC present in six different sites located near Terra Nova Bay in Antarctica were determined by HRGC-MS. 76 different components were positively identified. Among them, particularly important are oxygenated components (free acids, aldehydes, ketones, alcohols, esters, ethers and furanes) as they account for the largest portion of ...
P. Ciccioli, A. Cecinato, E. Brancaleoni, M. Frattoni, F. Bruner, MAIONE, MICHELA   +5 more
openaire   +2 more sources

Emission of marine volatile organic compounds (VOCs) by phytoplankton— a review

Marine Environmental Research, 2023
Oceans cover over 71% of the Earth's surface and play crucial roles in regulating the global climate. In the marine boundary layer, the levels of volatile organic compounds (VOCs) have been shown to have positive relations with the marine algal biomass, indicating that the marine biological activities can be an important biogenic VOCs (BVOCs) source ...
Danna, Zhao, Ying, Yang, Yee Jun, Tham, Shichun, Zou   +3 more
openaire   +2 more sources

Volatile organic compounds (VOCs) fingerprint of Alzheimer's disease

Respiratory Physiology & Neurobiology, 2015
Alzheimer's disease (AD) is a profoundly life changing condition and once diagnosis occurs, this is typically at a relatively late stage into the disease process. Therefore, a shift to earlier diagnosis, which means several decades before the onset of the typical manifestation of the disease, will be an important step forward for the patient.
MAZZATENTA, ANDREA, Pokorski M, Sartucci F, Domenici L., DI GIULIO, Camillo   +4 more
openaire   +6 more sources

QTL validation and stability for volatile organic compounds (VOCs) in apple

Plant Science, 2013
The aroma trait in apple is a key factor for fruit quality strongly affecting the consumer appreciation, and its detection and analysis is often an extremely laborious and time consuming procedure. Molecular markers associated to this trait can to date represent a valuable selection tool to overcome these limitations.
Costa, Fabrizio, Cappellin, Luca, Zini, Elena, Patocchi, A., Kellerhals, M., Komjanc, Matteo, Gessler, C., Biasioli, Franco   +7 more
openaire   +6 more sources

VOC: Volatile Organic Compounds

2000
Volatile Organic Compounds (VOC) are implicated in different problems of air pollution. Some of these compounds are toxic and dangerous for health. But, they all contribute to ozone formation in the lower troposphere. VOC emissions can come from various sources: road traffic, aircraft transports, combustion plants, solvent use, industry and vegetation.
openaire   +1 more source

Volatile Organic Compounds (VOCs) for Noninvasive Plant Diagnostics

2013
Plant systems are frequently important agriculture commodity crops, and it can be critical to track emerging pathogen infections or nutrient deficiencies that can limit or prevent food production. While some methods have been developed for in field monitoring, they are frequently invasive and not rapid. Volatile organic compounds (VOCs) are produced by
Aksenov AA, Novillo AVG, Sankaran S, Fung AG, Pasamontes A, Martinelli F, Cheung WHK, Ehsani R, Dandekar AM, Davis CE.   +9 more
openaire   +2 more sources