Results 1 to 10 of about 3,774 (49)

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

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

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

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

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

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

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

Characterization of odor-active compounds of various pea preparations by GC-MS, GC-O, and their correlation with sensory attributes

open access: yesFuture Foods, 2023
Pea preparations (flours, concentrates, and isolates) are increasingly used in plant-based products, but their characteristic odor is often causing problems.
Aleksandra Zhogoleva   +2 more
doaj   +1 more source

Chemical Composition, Enantiomeric Distribution, and Sensory Evaluation of the Essential Oils Distilled from the Ecuadorian Species Myrcianthes myrsinoides (Kunth) Grifo and Myrcia mollis (Kunth) DC. (Myrtaceae)

open access: yesPlants, 2019
The essential oils of Myrcianthes myrsinoides and Myrcia mollis, belonging to the Myrtaceae family, were obtained by steam distillation. They were analyzed by gas chromatography-mass spectrometry (GC-MS), gas chromatography-flame ionization detector (GC ...
Mayra Montalván   +7 more
doaj   +1 more source

Evaluation of the Chemosensoric Properties of Commercially Available Dog Foods Using Electronic Sensors and GC-MS/O Analysis

open access: yesMolecules, 2023
Pet owners think of their animals as part of their family, which further promotes the growth of the pet food market, encouraging pet owners to select nutritious, palatable, and high-quality foods for pets.
Hyangyeon Jeong   +8 more
doaj   +1 more source

Home - About - Disclaimer - Privacy