, 2017 Leaves of Eucalytus globulus Labill are characterized by the presence of essential oil, in which 1,8-cineole is the main component. The oil is used as an expectorant for symptomatic treatment of mild inflammation of the respiratory tract and bronchitis ...
Miriam Anders Apel +3 more
openalex +3 more sources
Bepaling van potentiele bioaccumuleerbare stoffen met GC-FID/MS en screening van organische verbindingen in effluenten [PDF]
, 2003 Onderzoek werd uitgevoerd naar de bepaling van potentieel bioaccumuleerbare verbindingen (PBS) in effluenten die afkomstig waren van bedrijven uit Engeland, Ierland, Protugal, België en Nederland.
Kruijt, A.W. +2 more
core +3 more sources
Development and optimization of the automation of Volatile Organic Compounds data analysis using an on-line TD-GC-FID/MS dual detection in the Rambouillet Forest during the ACROSS 2022 campaign [PDF]
Goldschmidt2023 abstracts, 2023 Fanny Bachelier +3 more
openalex +2 more sources
Advancements in Noninvasive Volatile Organic Compound Detection: Integrating Stirling Cooling Preconcentration with GC-FID/MS for Quantitative Breath Analysis. [PDF]
ACS OmegaThe study of volatile organic compounds (VOCs) in exhaled breath presents significant potential for noninvasive disease diagnosis and human exposure monitoring. While thermal desorption (TD) tubes are the most commonly used preconcentration technique for analyzing VOCs in breath, they still face practical challenges, mainly selective adsorption and ...
Xu Q +9 more
europepmc +4 more sources
Validation of Qualitative Broth Volatilization Checkerboard Method for Testing of Essential Oils: Dual-Column GC-FID/MS Analysis and In Vitro Combinatory Antimicrobial Effect of Origanum vulgare and Thymus vulgaris against Staphylococcus aureus in Liquid and Vapor Phases. [PDF]
Plants (Basel), 2021 Combinatory action of antimicrobial agents such as essential oils (EOs) show to be an effective strategy to overcome the problem with increasing antibiotic resistance of microorganisms, including Staphylococcus aureus. The objective of this study was to evaluate in vitro antimicrobial interactions between Origanum vulgare and Thymus vulgaris EOs ...
Netopilova M +4 more
europepmc +5 more sources
Frontiers in Ecology and Evolution, 2022 Gas chromatography-electroantennographic detection (GC-EAD), typically combined with a flame ionization detector (FID), is a widely used technique for studying insect semiochemicals.
Adam Shuttleworth, Steven D. Johnson
doaj +1 more source
Pharmaceutical Residual Solvent Analysis: A Comparison of GC-FID and SIFT-MS Performance
AppliedChem, 2023 Residual solvents in pharmaceutical excipients, active pharmaceutical ingredients (APIs), and finished products are usually analyzed using gas chromatography (GC)-based techniques according to a pharmacopeial monograph, such as the United States ...
Mark J. Perkins +3 more
doaj +1 more source
Ultra-performance liquid chromatography-mass spectrometry for precise fatty acid profiling of oilseed crops [PDF]
PeerJ, 2019 Oilseed crops are one of the most important sources of vegetable oils for food and industry. Nutritional and technical properties of vegetable oil are primarily determined by its fatty acid (FA) composition.
Alina Chernova +15 more
doaj +2 more sources
Chemical composition and chemosystematic evaluation of the fruit and root headspace fractions of selected Heracleum taxa from Southeastern Europe [PDF]
Botanica Serbica, 2022 This work is focused on nine Heracleum taxa (Apiaceae): H. sphondylium, H. sibiricum, H. montanum, H. ternatum, H. pyrenaicum subsp. pollinianum, H. pyrenaicum subsp. orsinii and H. verticillatum, belonging to the H. sphondylium group, and H. orphanidis,
Ljuboš Ušjak +3 more
doaj +1 more source
Optimization of HS-GC–FID–MS Method for Residual Solvent Profiling in Active Pharmaceutical Ingredients Using DoE [PDF]
Journal of Chromatographic Science, 2015 Within this research, a headspace (HS) gas chromatography-flame ionization detector-mass spectrometry method was developed for profiling of residual solvents (RSs) in active pharmaceutical ingredients (APIs). Design of experiment was used for optimization of sample preparation, as well as for robustness testing of the method.
Ana, Poceva Panovska +5 more
openaire +2 more sources