Results 1 to 10 of about 213,698 (268)

Volatile flavor characteristics of scallops (Chlamys farreri) with different drying methods were analyzed based on GC-IMS and GC-O-QTOF [PDF]

open access: yesFood Chemistry: X
To investigate the effects of different drying methods on the flavor of scallops, headspace gas chromatography-ion mobility spectrometry (HS-GC-IMS) combined with gas chromatography-olfactometry-quadrupole time-of-flight (GC-O-QTOF) was used to analyze ...
Pengfei Jiang   +5 more
doaj   +2 more sources

Differential analysis of aroma fingerprints of roasted pork from different breeds: A complementary approach using GC-IMS, GC-O-MS, and GC×GC-MS [PDF]

open access: yesFood Chemistry: X
In China, limited knowledge of suitable pig breeds for roasting has hindered pork industrialization. The aroma profiles of roasted pork from different breeds were analyzed using sensory evaluation and multidimensional mass spectrometry.
Xinhe Zhang   +10 more
doaj   +2 more sources

Unraveling the formation of key aroma compounds in roasted pork during air frying: A complementary approach using GC-IMS, GC-O-MS, and GC × GC–MS [PDF]

open access: yesFood Chemistry: X
The change of aroma fingerprint and its corresponding precursors during pork roasting remains unclear. The formation of key aroma compounds in roasted pork was determined through multidimensional mass spectrometry.
Huan Liu   +10 more
doaj   +2 more sources

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

open access: yesMolecules, 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   +7 more
doaj   +1 more source

Characterization of Aroma Compounds in Cooked Sorghum Using Comprehensive Two-Dimensional Gas Chromatography-Time-of-Flight Mass Spectrometry and Gas Chromatography-Olfactometry-Mass Spectrometry

open access: yesMolecules, 2021
Sorghum is the major raw material for the production of Chinese Baijiu (Chinese liquor) and has a great effect on the flavor of Baijiu. Volatiles in cooked glutinous and non-glutinous sorghum samples were extracted using solid-phase microextraction (SPME)
Shuang Chen   +5 more
doaj   +1 more source

Identification of Odor Active Compounds in Physalis peruviana L.

open access: yesMolecules, 2020
The volatiles of cape gooseberry fruit (Physalis peruviana L.) were isolated by solvent-assisted flavor evaporation (SAFE), odor active compounds identified by gas chromatography−olfactometry (GC-O) and gas chromatography−mass spectrometry ...
Małgorzata A. Majcher   +2 more
doaj   +1 more source

Some Bounds on Zeroth-Order General Randić Index

open access: yesMathematics, 2020
For a graph G without isolated vertices, the inverse degree of a graph G is defined as I D ( G ) = ∑ u ∈ V ( G ) d ( u ) − 1 where d ( u ) is the number of vertices adjacent to the vertex u in G. By replacing
Muhammad Kamran Jamil   +3 more
doaj   +1 more source

Formation and Analysis of Volatile and Odor Compounds in Meat—A Review

open access: yesMolecules, 2022
The volatile composition and odor of meat and meat products is based on the precursors present in the raw meat. These are influenced by various pre-slaughter factors (species, breed, sex, age, feed, muscle type).
Julian Bleicher   +2 more
doaj   +1 more source

Comparison of Three Extraction Techniques for the Determination of Volatile Flavor Components in Broccoli

open access: yesFoods, 2020
To analyze aroma active components in a food product, the crucial step is to select a suitable extraction technique. It should provide isolation of all components responsible for aroma creation, without the formation of any artifacts during the procedure.
Martyna Natalia Wieczorek   +2 more
doaj   +1 more source

Characterization of Basil Volatile Fraction and Study of Its Agronomic Variation by ASCA

open access: yesMolecules, 2021
Basil is a plant known worldwide for its culinary and health attributes. It counts more than a hundred and fifty species and many more chemo-types due to its easy cross-breeds.
Alessandro D’Alessandro   +4 more
doaj   +1 more source

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