Results 41 to 50 of about 11,114,819 (171)

Characterization of key aroma compounds in roasted chicken using SPME, SAFE, GC-O, GC–MS, AEDA, OAV, recombination-omission tests, and sensory evaluation

Food Chemistry: X
Aroma compounds in the roasted breasts, thighs and skins of chicken were isolated by solvent-assisted flavor evaporation (SAFE), quantitated by gas chromatography–olfactometry-mass (GC-O-MS), analyzed by aroma extract dilution analysis (AEDA), and ...
Ruotong Nie, Chunjiang Zhang, Huan Liu, Xiangru Wei, Rongmei Gao, Haonan Shi, Dequan Zhang, Zhenyu Wang   +7 more
doaj   +1 more source

Unlock the Potential of Pichia in Coffee: Knowledge Transfer From Fermented Beverages

Comprehensive Reviews in Food Science and Food Safety, Volume 25, Issue 5, September 2026.
ABSTRACT Considerable research has focused on non‐Saccharomyces yeasts to explore their biochemical potential and genetic diversity beyond the capabilities of the conventional starter culture, Saccharomyces cerevisiae. Among these, species of the genus Pichia have emerged as promising candidates in diverse food fermentation systems. Although studies on
Hosam Elhalis
wiley   +1 more source

Clogmia albipunctata Larvae Influence the Odour Dynamics of Rotting Organic Matter

Entomologia Experimentalis et Applicata, Volume 174, Issue 9, Page 1053-1062, September 2026.
Drain flies live in organic waste. We investigated how drain fly larvae influence the unpleasant smells produced by sewage sludge and rotting nettle. Although the perception of these smells did not change significantly according to the public, chemical analyses showed that sewage sludge with drain fly larvae yielded a different composition of odors ...
Niels J. E. van Hof, Luuk Torn, Jan J. Wieringa, Aglaia M. Bouma   +3 more
wiley   +1 more source

Comparison of Different Volatile Extraction Methods for the Identification of Fishy Off-Odor in Fish By-Products

Molecules, 2022
This study was conducted to analyze volatile odor compounds and key odor-active compounds in the fish soup using fish scarp and bone. Five extraction methods, including solid-phase microextraction (SPME), dynamic headspace sampling (DHS), solvent ...
Yuanyuan Zhang, Long Tang, Yu Zhang, Huanlu Song, Ali Raza, Wenqing Pan, Lin Gong, Can Jiang   +7 more
doaj   +1 more source

Identification of Volatile Odor Compounds in Extracts of Four Types of Herbaceous Plant Spices via GC × GC–O‐TOF MS

eFood, Volume 7, Issue 4, August 2026.
In this study, sensory evaluation, electronic nose, solid‐phase microextraction, and comprehensive two‐dimensional gas chromatography‐olfactometry‐time‐of‐flight mass spectrometry were used to analyze the volatile compounds and key odor‐active components in the extracts of sour horn, alfalfa, chicory, and fenugreek, and a total of 59 odor‐active ...
Suxing Tuo, Qinghui Jia, Shuang Bi, Yixin Dai, Ting Deng, Hongbing Lu, Jiaxiao Cai, Zifeng Li, Cheng Yang, Kejun Zhong, Bo Kong, Ye Liu   +11 more
wiley   +1 more source

Odour prediction model using odour activity value from pharmaceutical industry [PDF]

, 2015
Data was collected from three pharmaceutical industries (two Western pharmaceutical industries and one traditional Chinese pharmaceutical industry). Odour concentration was measured by the triangular odour bag method; compounds were quantified by gas ...
LI, Weifang, LIU, Bo, YANG, Weihua
core   +1 more source

The Characteristics of Key Odorants from Livestock Farms and Their Mitigation Potential: A Meta-Analysis

Atmosphere
The persistent issue of odor nuisance poses significant challenges to the sustainable development of livestock farming. While previous studies have primarily focused on individual gas concentrations, a comprehensive understanding of overall odor impact ...
Yazhan Ren, Ruifang Zhang, Lu Zhang, Hongge Wang, Xinyuan Zhang, Zhaohai Bai, Lin Ma, Xuan Wang   +7 more
doaj   +1 more source

Evaluating Stabilizers Effects on Aroma Release Dynamics in Ice Cream: A PTR‐ToF‐MS Analysis

Journal of Mass Spectrometry, Volume 61, Issue 8, August 2026.
ABSTRACT Capturing the dynamic volatilome of frozen matrices during phase transitions remains an analytical challenge, typically requiring invasive sampling. This study employs proton transfer reaction time‐of‐flight mass spectrometry (PTR‐ToF‐MS) as a rapid, noninvasive technique that directly samples headspace volatiles without preconcentration to ...
Camila Cossettin Teixeira, Michele Pedrotti, Lorenzo Gennari, Andrea Cavallero, Flavia Gasperi, Iuliia Khomenko, Franco Biasioli   +6 more
wiley   +1 more source

Connectivity, plasticity, and function of neuronal circuits in the zebrafish olfactory forebrain [PDF]

, 2014
For most living animals such as worms, insects, fishes, rodents and humans, chemical cues from the environment (odorants) play critical roles in guiding behaviors important for survival, including preying, mating, breeding, and escaping.
Zou, Ming
core   +1 more source

Odor and Odorous Chemical Emissions from Animal Buildings: Part 6. Odor Activity Value [PDF]

, 2012
There is a growing concern with air and odor emissions from agricultural facilities. A supplementary research project was conducted to complement the U.S. National Air Emissions Monitoring Study (NAEMS).
Akdeniz, Neslihan, Hoff, Steven, Heathcote, Katherine, Hetchler, Brian, Parker, David, Heber, Albert, Koziel, Jacek, Zhang, Shicheng, Jacobson, Larry, Cai, Lingshuang, Lim, Teng, Caraway, Edward   +11 more
core