Results 321 to 330 of about 4,611,984 (397)

Virgin Olive Oil Volatile Compounds: Composition, Sensory Characteristics, Analytical Approaches, Quality Control, and Authentication.

Journal of Agricultural and Food Chemistry, 2021
Volatile organic compounds strongly contribute to both the positive and negative sensory attributes of virgin olive oil, and more and more studies have been published in recent years focusing on several aspects regarding these molecules.
L. Cecchi, Marzia Migliorini, N. Mulinacci   +2 more
semanticscholar   +1 more source

Volatile Organic Compounds

2014
Detection and quantification of volatile organic compounds (VOCs) are basic and necessary requirements for many applications, including environmental monitoring, occupational safety, and healthcare. Many toxic and/or carcinogenic VOCs are used as solvents and base raw materials in chemical process industries.
S.S. Anand, B.K. Philip, H.M. Mehendale
  +5 more sources

Environmental and human health impacts of volatile organic compounds: A perspective review.

Chemosphere, 2022
Volatile organic compounds (VOCs) are synthetic chemicals that are broadly used in the production of numerous day-to-day products for residential and commercial-based applications.
Xihe Zhou, Xiaoping Zhou, Chengming Wang, Handong Zhou   +3 more
semanticscholar   +1 more source

Microbial Volatile Organic Compounds

Critical Reviews in Toxicology, 2009
Microbial volatile organic compounds (MVOCs) are a variety of compounds formed in the metabolism of fungi and bacteria. Of more than 200 compounds identified as MVOCs in laboratory experiments, none can be regarded as exclusively of microbial origin or as specific for certain microbial species. Thus, the recognition of microbially contaminated areas by
Anne, Korpi, Jill, Järnberg, Anna-Liisa, Pasanen   +2 more
openaire   +2 more sources

Bacterial Volatile Compounds: Functions in Communication, Cooperation, and Competition.

Annual Review of Microbiology, 2020
Bacteria produce a multitude of volatile compounds. While the biological functions of these deceptively simple molecules are unknown in many cases, for compounds that have been characterized, it is clear that they serve impressively diverse purposes ...
Tina Netzker, Evan M F Shepherdson, Matthew P Zambri, M. Elliot   +3 more
semanticscholar   +1 more source

Changes of volatile compounds and odor profiles in Wuyi rock tea during processing.

Food Chemistry, 2020
Wuyi rock tea (WRT), is one kind of oolong tea and widely appreciated for its typical 'rock flavor'. The odor characteristics of WRT during processing were comprehensive investigated by gas chromatography-mass spectrometry, sensory evaluation and odor ...
Xiangyang Guo, Chi-Tang Ho, Xiaochun Wan, Hui Zhu, Qiong Liu, Zhen Wen   +5 more
semanticscholar   +1 more source

Analysis of volatile compounds of five varieties of Maya cocoa during fermentation and drying processes by Venn diagram and PCA.

Food Research International, 2020
Fermented cocoa beans can be described as a complex matrix that integrates the chemical history of beans, their processing, and environmental factors.
M. Utrilla-Vázquez, J. Rodríguez-Campos, Carlos Hugo Avendaño-Arazate, A. Gschaedler, E. Lugo-Cervantes   +4 more
semanticscholar   +1 more source

Development of a flavor fingerprint by HS-GC-IMS with PCA for volatile compounds of Tricholoma matsutake Singer.

Food Chemistry, 2019
The flavor fingerprint of Tricholoma matsutake Singer was developed and volatile compounds were investigated by HS-GC-IMS fingerprinting combining with PCA. A total of 25 typical target compounds were identified.
Mengqi Li, Ruiwen Yang, Hao Zhang, Silu Wang, Dong Chen, Songyi Lin   +5 more
semanticscholar   +1 more source

Investigation of volatile flavor compounds and characterization of aroma-active compounds of water-boiled salted duck using GC-MS-O, GC-IMS, and E-nose.

Food Chemistry, 2022
To clarify the characteristic aroma substances of water-boiled salted duck (WSD), headspace-gas chromatography-mass spectrometry-olfactometry (HS-GC-MS-O), gas chromatography-ion mobility spectrometry (GC-IMS) combined with an electronic nose (E-nose ...
Cong Li, Sam Al-Dalali, Zhouping Wang, Baocai Xu, Hui Zhou   +4 more
semanticscholar   +1 more source

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.
S. Almaie, V. Vatanpour, M. H. Rasoulifard, I. Koyuncu   +3 more
semanticscholar   +1 more source