Headspace versus direct injection for the quantitation of methanol, ethyl acetate, and fusel oils in distilled spirits by gas chromatography – Flame ionization detection [PDF]
MethodsX, 2023 Distilled spirits can be very complex in their sensory or organoleptic compounds. Of significant interest is determination of the concentration of methanol, ethyl acetate, and fusel oils, which include n-propanol, isobutanol, n-butanol, active amyl (2 ...
Janel E. Owens, Luis E. Lowe
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Dataset on lipid profile of bovine oocytes exposed to Lα-phosphatidylcholine during in vitro maturation investigated by MALDI mass spectrometry and gas chromatography-flame ionization detection [PDF]
Data in Brief, 2017 Data presented in this article are related with the research article entitled “Effect of soybean phosphatidylcholine on lipid profile of bovine oocytes matured in vitro” [1].
Alessandra A. Vireque +9 more
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RESIDUAL SOLVENTS ANALYSIS IN METRONIDAZOLE RAW MATERIAL USING HEAD SPACE GAS CHROMATOGRAPHY [PDF]
Bulletin of Pharmaceutical Sciences. Assiut University, 2023 In pharmaceutical raw material (PRM), the residual solvents (RS) are residual impurities which must be controlled due to their toxicity.
Derouicha Matmour +3 more
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An autonomous flame ionization detector for emission monitoring [PDF]
Journal of Sensors and Sensor Systems, 2019 Reliable and very sensitive detection of hydrocarbons can be achieved with a flame ionization detector (FID). Due to the required complex gas infrastructure for the operation of an FID, these devices have not been implemented as true field devices yet ...
J. Förster +4 more
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Journal of Traffic and Transportation Engineering (English ed. Online), 2021 The organic modifiers are used to alter the rheology of the binder in the asphalt concrete at an added cost. For quality control purpose, recognizing if such material is present in the final blend is of an interest.
Michalina Makowska, Terhi Pellinen
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On the formation of highly oxidized pollutants by autoxidation of terpenes under low-temperature-combustion conditions: the case of limonene and α-pinene [PDF]
Atmospheric Chemistry and Physics, 2023 The oxidation of monoterpenes under atmospheric conditions has been the subject of numerous studies. They were motivated by the formation of oxidized organic molecules (OOMs), which, due to their low vapor pressure, contribute to the formation of ...
R. Benoit +7 more
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Molecules, 2021 A microwave distillation method was optimized for the extraction and isolation of cannabis essential oil from fresh and dried hemp inflorescences. The developed method enabled us to obtain a distilled product rich in terpenes and terpenoid compounds ...
Giuseppe Micalizzi +7 more
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Determination of residual solvents in paclitaxel by headspace gas chromatography
Future Journal of Pharmaceutical Sciences, 2021 Background A simple and sensitive gas chromatographic method was developed and validated for the simultaneous determination of methanol, ethanol, acetone, isopropyl alcohol, dichloromethane, N-hexane, ethyl acetate, tetrahydrofuran, and N,N-diisopropyl ...
Khaleel Noorbasha, Abdul Rahaman Shaik
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Energy and Technological Aspects of the Combustion of Ionized Gas-Dispersed Systems
Eurasian Chemico-Technological Journal, 2016 This paper discusses the flame ionization effect on the combustion processes in gaseous suspensions of the dispersed fuels. It is shown that the two-phase flame ionization affects almost all the processes of the fuel conversion – kinetics of the ...
N. I. Poletaev +2 more
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Influence of fluctuation velocity on the electric conductivity of hydrocarbon flames
Вестник Самарского университета: Аэрокосмическая техника, технологии и машиностроение, 2016 The feasibility of using ionization sensor for the investigation and diagnosis of the fuel combustion process in piston power plants with spark ignition is substantiated.
A. P. Shajkin +2 more
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