Results 91 to 100 of about 38,320 (249)

Development of an odor-activity-value pattern based on molecular sensory science to assess the aroma quality of apple juices

, 2017
Die Bewertung der Aromaqualität, insbesondere von Apfelsäften aus Konzentrat erfolgt bisher in der Regel durch Sensorikpanels. Um die Beurteilung des Aromas objektiv zu gestalten, wurde ein Aromawert-Index basierend auf dem Konzept der molekularen ...
Lehmann, Katharina
core  

Differentiation of Volatile Profiles and Odor Activity Values of Turkish Coffee and French Press Coffee

, 2016
Volatile compositions of coffee obtained from two different coffee brewing methods, Turkish coffee (TC) and French press coffee (FPC), were analyzed by the gas chromatography-mass spectrometry technique.
Selli S., Amanpour A.
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

Characterization of the Key Aroma Compounds in Proso Millet Wine Using Headspace Solid-Phase Microextraction and Gas Chromatography-Mass Spectrometry

Molecules, 2018
The volatile compounds in proso millet wine were extracted by headspace solid-phase microextraction (85 μm polyacrylate (PA), 100 μm polydimethylsiloxane (PDMS), 75 μm Carboxen (CAR)/PDMS, and 50/30 μm divinylbenzene (DVB)/CAR/PDMS fibers), and analyzed ...
Jingke Liu, Wei Zhao, Shaohui Li, Aixia Zhang, Yuzong Zhang, Songyan Liu   +5 more
doaj   +1 more source

RPEs of the Value RNN resemble both mouse dopamine activity and the Belief model.

, 2023
A. Average phasic dopamine activity in the ventral tegmental area (VTA) recorded from mice trained in each task separately. Black traces indicate trial-averaged RPEs relative to an odor observated at time 0, prior to reward; colored traces indicate the ...
Naoshige Uchida (16965071), Sandra A. Romero Pinto (16965065), Samuel J. Gershman (8677326), Takahiro Yamaguchi (602945), Scott W. Linderman (16965068), Jay A. Hennig (16965062)   +5 more
core   +1 more source

Molecular Dynamics Studies of Shape Memory Polymers: From Bead–Spring Models to Atomistic Simulations

Advanced Engineering Materials, EarlyView.
Coarse‐grained (left) and atomistic (right) models of the shape memory polymer ESTANE ETE 75DT3 are shown schematically. The two representations bridge molecular detail and mesoscopic description. Both models capture shape memory behavior, linking segmental mobility and conformational relaxation of anisotropic chains to macroscopic recovery, and ...
Fathollah Varnik
wiley   +1 more source

FORMULASI PARFUM AROMA WOODY-FLORAL MELALUI PENDEKATAN RELATIVE ODOR IMPACT DAN PENDEKATAN ODOR VALUE [PDF]

Terdapat tiga pendekatan formulasi parfum, yaitu pendekatan Trial and Error, Relative Odor Impact (ROI), dan Odor Value (OV). Penelitian ini bertujuan melakukan formulasi parfum dengan pendekatan ROI dan pendekatan OV. Bahan parfum yang digunakan terdiri
R Asep Kadarohman, -, Ratnaningsih Eko Sardjono, -, Andini Salsabila, -   +2 more
core  

Microstructure, Thermal Transport, and Dry‐Sliding Tribology of Powder‐Metallurgy Al7075 Composites Reinforced With Sol–Gel‐Derived ZnO–rGO Hybrid Nanoparticles

Advanced Engineering Materials, EarlyView.
Sol–gel‐derived ZnO–rGO hybrid nanoparticles enable Al7075 powder‐metallurgy composites to achieve concurrent gains in hardness and thermal conductivity while markedly lowering friction and wear. The hybrid architecture couples ZnO‐based load support with rGO‐assisted lamellar sliding and heat spreading, revealing a promising route toward lightweight ...
Bunyamin Aksakal, Cevher Kursat Macit, Merve Ayık, Hakan Tutumlu   +3 more
wiley   +1 more source

The Characteristic Aroma Compounds of GABA Sun-Dried Green Tea and Raw Pu-Erh Tea Determined by Headspace Solid-Phase Microextraction Gas Chromatography-Mass Spectrometry and Relative Odor Activity Value. [PDF]

Foods, 2023
Ma C, Gao C, Li Y, Zhou X, Fan G, Tian D, Huang Y, Li Y, Zhou H.   +8 more
europepmc   +1 more source

FORMULASI PARFUM CAMPURAN HEKSIL ASETAT, FRUKTON, AMBROXAN, DAN HELVETOLIDA DENGAN PELARUT ETANOL MENGGUNAKAN PENDEKATAN ODOR VALUE [PDF]

Kebutuhan masyarakat akan parfum yang terus meningkat menuntut para ahli parfum untuk mengembangkan formulasi yang baru. Sejalan dengan perkembangan ilmu pengetahuan, para ahli parfum telah mengembangkan formulasi parfum dengan pendekatan Odor Value yang
Erdifa Ghaniyya Hasanah, -
core