Results 1 to 10 of about 10,413,734 (287)

Visual Analysis of Odor Interaction Based on Support Vector Regression Method [PDF]

Sensors, 2020
The complex odor interaction between odorants makes it difficult to predict the odor intensity of their mixtures. The analysis method is currently one of the factors limiting our understanding of the odor interaction laws.
Luchun Yan, Chuandong Wu, Jiemin Liu
doaj   +6 more sources

Research on Odor Interaction between Aldehyde Compounds via a Partial Differential Equation (PDE) Model

Sensors, 2015
In order to explore the odor interaction of binary odor mixtures, a series of odor intensity evaluation tests were performed using both individual components and binary mixtures of aldehydes.
LuchunYan, Jiemin Liu, Chen Qu, Xingye Gu, Xia Zhao   +4 more
doaj   +5 more sources

The Regular Interaction Pattern among Odorants of the Same Type and Its Application in Odor Intensity Assessment

Sensors, 2017
The olfactory evaluation function (e.g., odor intensity rating) of e-nose is always one of the most challenging issues in researches about odor pollution monitoring.
Luchun Yan, Jiemin Liu, Shen Jiang, Chuandong Wu, Kewei Gao   +4 more
doaj   +5 more sources

An Odor Interaction Model of Binary Odorant Mixtures by a Partial Differential Equation Method

Sensors, 2014
A novel odor interaction model was proposed for binary mixtures of benzene and substituted benzenes by a partial differential equation (PDE) method. Based on the measurement method (tangent-intercept method) of partial molar volume, original parameters ...
Luchun Yan, Jiemin Liu, Guihua Wang, Chuandong Wu   +3 more
doaj   +4 more sources

Brain-immune interaction accompanying odor-evoked autobiographic memory. [PDF]

PLoS ONE, 2013
The phenomenon in which a certain smell evokes a specific memory is known as the Proust phenomenon. Odor-evoked autobiographic memories are more emotional than those elicited by other sensory stimuli. The results of our previous study indicated that odor-
Masahiro Matsunaga, Yu Bai, Kaori Yamakawa, Asako Toyama, Mitsuyoshi Kashiwagi, Kazuyuki Fukuda, Akiko Oshida, Kazue Sanada, Seisuke Fukuyama, Jun Shinoda, Jitsuhiro Yamada, Norihiro Sadato, Hideki Ohira   +12 more
doaj   +3 more sources

Effects of visual priming on taste-odor interaction. [PDF]

PLoS ONE, 2011
Little is known about the influence of visual characteristics other than colour on flavor perception, and the complex interactions between more than two sensory modalities.
Marije van Beilen, Harold Bult, Remco Renken, Markus Stieger, Stefan Thumfart, Frans Cornelissen, Valesca Kooijman   +6 more
doaj   +2 more sources

Characterization of Odor-Active Volatiles and Odor Contribution Based on Binary Interaction Effects in Mango and Vodka Cocktail

Molecules, 2020
Thirty-six volatile compounds, composed of 18 esters, 10 terpenes, and 8 others, were detected by headspace-solid phase microextraction (HS-SPME) equipped with gas chromatography-mass spectrometry (GC-MS) in mango and vodka cocktail.
Yunwei Niu, Pinpin Wang, Qing Xiao, Zuobing Xiao, Haifang Mao, Jun Zhang   +5 more
doaj   +2 more sources

Characterization of Volatile Compounds of Rosa roxburghii Tratt by Gas Chromatography-Olfactometry, Quantitative Measurements, Odor Activity Value, and Aroma Intensity

Molecules, 2021
Rosa roxburghii tratt (RRT), widely distributed in the southwest of China, is favored by consumers for its good taste and healthy functions. In this study, thirty-seven compounds of Rosa roxburghii Tratt (RRT) were identified and quantified by gas ...
Yunwei Niu, Ruolin Wang, Zuobing Xiao, Xiaoxin Sun, Pinpin Wang, Jiancai Zhu, Xueying Cao   +6 more
doaj   +2 more sources

Use of a Modified Vector Model for Odor Intensity Prediction of Odorant Mixtures

Sensors, 2015
Odor intensity (OI) indicates the perceived intensity of an odor by the human nose, and it is usually rated by specialized assessors. In order to avoid restrictions on assessor participation in OI evaluations, the Vector Model which calculates the OI of ...
Luchun Yan, Jiemin Liu, Di Fang
doaj   +3 more sources

How emotional changes affect skin odor and its impact on others.

PLoS ONE, 2022
The gas emanating from human skin is known to vary depending on one's physical condition and diet. Thus, skin gas has been gaining substantial scholarly attention as an effective noninvasive biomarker for understanding different physical conditions. This
Masako Katsuyama, Tomomi Narita, Masaya Nakashima, Kentaro Kusaba, Masatoshi Ochiai, Naomi Kunizawa, Akihiro Kawaraya, Yukari Kuwahara, Masahiro Horiuchi, Koji Nakamoto   +9 more
doaj   +2 more sources