Results 1 to 10 of about 165,992 (261)

Detection and analysis of VOCs in chili pepper based on HS-SPME-GC × GC-TOFMS and HS-SPME-GC-MS techniques

open access: yesVegetable Research
Chili pepper (Capsicum annuum L.) is highly preferred by consumers owing to its distinctive flavor. Volatile organic compounds (VOCs) significantly influences the aromatic characteristics of chili peppers, thereby impacting their overall fruit quality ...
Chenxi Ji   +9 more
doaj   +3 more sources

Comprehensive characterization of flavor compounds in goji berry by HS-SPME-GCMS combined with AntDAS-GCMS for geographical discrimination [PDF]

open access: yesFood Chemistry: X
The accurate and comprehensive characterization of flavor compounds in Ningxia Goji berry (Lycii Fructus) to provide an accurate geographical discrimination model remains unrealized.
Lu Han   +8 more
doaj   +2 more sources

Characterization of Volatile and Flavonoid Composition of Different Cuts of Dried Onion (Allium cepa L.) by HS-SPME-GC-MS, HS-SPME-GC×GC-TOF and HPLC-DAD [PDF]

open access: yesMolecules, 2020
Onion is widely used worldwide in various forms for both food and medicinal applications, thanks to its high content of phytonutrients, such as flavonoids and volatile sulfur compounds.
Lorenzo Cecchi   +4 more
doaj   +3 more sources

Differentiation and characterization of volatile compounds in five common milk powders using HS-GC-IMS, HS-SPME-GC–MS, and multivariate statistical approaches [PDF]

open access: yesFood Chemistry: X
Aroma is a key factor in milk powder quality evaluation and consumer choice. However, research has mostly focused on processing effects, with little on flavor differences among milk powders.
Yaxi Zhou   +4 more
doaj   +2 more sources

HS-SPME-GC/MS Analysis for Revealing Carob’s Ripening

open access: yesMetabolites, 2022
Carob’s recognized nutritional and medicinal value next to its unique agriculture importance is associated with an array of social, economic, and cultural activities. The carob fruit is popular for its intense aroma due to the emitted volatile organic compounds (VOCs).
Panagiota Fella   +3 more
openaire   +4 more sources

Improved sample storage, preparation and extraction of blueberry aroma volatile organic compounds for gas chromatography

open access: yesJournal of Chromatography Open, 2023
Aroma profiles of blueberries contain a heterogeneous mixture of volatile organic compounds (VOCs), and headspace sampling is the most efficient approach to VOC extraction from berries.
Ryan P. Dias   +5 more
doaj   +1 more source

HS-SPME Gas Chromatography Approach for Underivatized Acrylamide Determination in Biscuits [PDF]

open access: yesFoods, 2021
Acrylamide (AA) is a food contaminant in thermally processed products that is object of tight control. A simple and easy-to-apply methodology for routine monitoring of AA levels in food products could allow producers to be players in the control of their own products.
Cláudia P. Passos   +10 more
openaire   +3 more sources

Odor-contributing volatile compounds of a new Brazilian tabasco pepper cultivar analyzed by HS-SPME-GC-MS and HS-SPME-GC-O/FID [PDF]

open access: yesFood Science and Technology, 2021
Abstract The cultivar BRS Avai was originated from recurrent phenotypic selection in the original American cultivar Tabasco Macllhenny™, used in the worldly famous Tabasco pepper (Capsicum frutescens L.) sauce. The determination of the aroma profile of this new cultivar could reveal important qualitative descriptors that will help in future crosses and
Deborah dos Santos GARRUTI   +4 more
openaire   +3 more sources

Comparative Investigation of Conventional and Innovative Headspace Extraction Methods to Explore the Volatile Content of Human Milk

open access: yesMolecules, 2022
The odor of human milk induces search-like movements and oral activation in newborns, which increases their chances of taking advantage of milk intake and benefits. However, the underlying volatile fraction of human milk remains understudied.
Sarah Le Roy   +5 more
doaj   +1 more source

Effects of Different Extraction Methods on Vanilla Aroma

open access: yesMolecules, 2022
To establish the analytic conditions for examining the aroma quality of vanilla pods, we compared different extraction methods and identified a suitable option.
Chih-Hsin Yeh   +5 more
doaj   +1 more source

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