Results 311 to 320 of about 54,368 (362)

Identification and Inhibition of the Key Off-Odorants in Duck Broth by Means of the Sensomics Approach and Binary Odor Mixture.

Journal of Agricultural and Food Chemistry, 2022
To improve the sensory quality and promote the diversified development of duck meat, the identification and inhibition of key off-odorants in duck broth were comparatively characterized by using the sensomics approach and binary odor mixture analysis ...
Dandan Pu, Yimeng Shan, Li-li Zhang, Baoguo Sun, Yuyu Zhang   +4 more
semanticscholar   +1 more source

Characterization of Key Odorants in Xinyang Maojian Green Tea and Their Changes During the Manufacturing Process.

Journal of Agricultural and Food Chemistry, 2021
Xinyang Maojian (XYMJ) green tea is a famous high-grade Chinese green tea, but the key odorants contributing to its aroma have been poorly understood. In this study, solid-phase microextraction and solvent-assisted flavor evaporation were used for sample
Jilai Cui, X. Zhai, Danyang Guo, Wenkai Du, Ting Gao, Jie Zhou, W. Schwab, Chuankui Song   +7 more
semanticscholar   +1 more source

Characterization of the Key Odorants in High Quality Extra Virgin Olive Oils and Certified Off-Flavor Oils to Elucidate Aroma Compounds Causing a Rancid Off-Flavor.

Journal of Agricultural and Food Chemistry, 2020
To clarify the odorants responsible for a rancid off-flavor in olive oils, first, the key aroma compounds in a premium extra virgin olive oil (PreOO1) were characterized by the sensomics approach and were then compared to those present in a certified ...
Anja Neugebauer, M. Granvogl, P. Schieberle   +2 more
semanticscholar   +1 more source

What's Hot, What's Not: The Trends of the Past 20 Years in the Chemistry of Odorants.

Angewandte Chemie, 2020
This review is the sequel to the 2000 report on the recent advances in the chemistry of odorants and it summarizes the developments in fragrance chemistry over the past 20 years.
Nicolas Armanino, J. Charpentier, F. Flachsmann, A. Goeke, Marc Liniger, P. Kraft   +5 more
semanticscholar   +1 more source

Identification of key odorants in complex mixtures occurring in nature.

Natural product reports (Print), 2020
Covering: up to 2019Soon after the birth of gas chromatography, mass spectrometry and olfactometry were used as detectors, which allowed impressive development to be achieved in the area of odorant determinations. Since the mid-80s, structured methods of
N. Baldovini, A. Chaintreau
semanticscholar   +1 more source

Interactions between Odorants and Glutathione Transferases in the Human Olfactory Cleft.

Chemical Sensors, 2020
Xenobiotic metabolizing enzymes and other proteins, including odorant-binding proteins located in the nasal epithelium and mucus, participate in a series of processes modulating the concentration of odorants in the environment of olfactory receptors and ...
Mathieu Schwartz, F. Ménétrier, J. Heydel, Evelyne Chavanne, P. Fauré, M. Labrousse, F. Lirussi, Francis Canon, B. Mannervik, L. Briand, F. Neiers   +10 more
semanticscholar   +1 more source

Comparison of Potent Odorants in Raw and Ripened Pu-erh Tea Infusion Based on Odor Activity Value Calculation and Multivariate Analysis: Understanding the Role of Pile Fermentation.

Journal of Agricultural and Food Chemistry, 2019
Infusions prepared from raw pu-erh tea (RAPT) and ripened pu-erh tea (RIPT) showed remarkable aroma differences. Predominant odorants in RAPT and RIPT infusions were identified and compared by the combined use of gas chromatography-olfactometry (GCO ...
Xueli Pang, Weisong Yu, Changdai Cao, Xiaoxiang Yuan, Jun Qiu, Fanyu Kong, Jihong Wu   +6 more
semanticscholar   +1 more source

Hedonics of Odors and Odor Descriptors

Journal of the Air Pollution Control Association, 1984
The hedonic tone (pleasantness-unpleasantness) of an air pollution odor depends on its character and influences how annoying the odor may be. In the context of air pollution, both unpleasant and pleasant odors may become objectionable, while this is less likely for hedonically neutral odors.
Thomas Masurat, Andrew Dravnieks, Richard A. Lamm   +2 more
openaire   +2 more sources

Cognitive factors in odor detection, odor discrimination, and odor identification tasks

Journal of Clinical and Experimental Neuropsychology, 2010
The purpose of this study was to determine cognitive correlates of olfactory performance across three different tasks. A total of 170 men and women (30-87 years of age) were assessed in olfactory sensitivity, discrimination, and identification. Also, participants were tested in a range of cognitive tests covering executive functioning, semantic memory,
HEDNER M, LARSSON M, ARNOLD N, ZUCCO, GESUALDO, HUMMEL T.   +4 more
openaire   +3 more sources

The Sociology of Odors

American Journal of Sociology, 1972
Despite their many endeavors, sociologists have yet to systematically analyze the significance of olfactory phenomena in human interaction. In this essay, theauthors explore the social definitions of individuals, groups, and settings in terms of odors; and it is suggested that interpersonal and group relationships are at least partially contingent upon
David Rodney Watson, Gale Peter Largey
openaire   +3 more sources