Oxygen heterocyclic compound screening in Citrus essential oils by linear retention index approach applied to liquid chromatography coupled to photodiode array detector
Sign Up to like & getrecommendations! Published in 2019 at "Flavour and Fragrance Journal"
DOI: 10.1002/ffj.3515
Abstract: To date, liquid chromatography coupled to a photodiode array (PDA) detector is the main technique employed to analyse furocoumarins (FCs) in essential oils. This type of detection may lead to poor performance because of the… read more here.
Keywords: coupled photodiode; retention; chromatography coupled; liquid chromatography ... See more keywords
Dissipation studies of famoxadone in vegetables under greenhouse conditions using liquid chromatography coupled to high-resolution mass spectrometry: putative elucidation of a new metabolite.
Sign Up to like & getrecommendations! Published in 2019 at "Journal of the science of food and agriculture"
DOI: 10.1002/jsfa.9794
Abstract: BACKGROUND Famoxadone is a pesticide that is used to control fungal diseases and its dissipation in vegetables should be monitored. For that purpose, liquid chromatography coupled to mass spectrometry has been used. RESULTS The dissipation… read more here.
Keywords: famoxadone; mass spectrometry; elucidation new; liquid chromatography ... See more keywords
Metabolites identification and pharmacokinetic profile of hirsuteine, a bioactive component in Uncaria in rats by ultra-high performance liquid chromatography coupled with quadrupole time-of-flight mass spectrometry.
Sign Up to like & getrecommendations! Published in 2022 at "Journal of separation science"
DOI: 10.1002/jssc.202200452
Abstract: Hirsuteine is one of the major bioactive tetracyclic indole alkaloids found in Uncaria rhynchophylla (Miq.) Jacks, possessing a wide range of pharmacological activities including neuroprotective, anticonvulsant, antihypertensive, sedative and hypnotic, and so forth. The present… read more here.
Keywords: performance liquid; chromatography coupled; ultra high; liquid chromatography ... See more keywords
Quantification of SeMet and SeCys in Biological Fluids and Tissues by Liquid Chromatography Coupled to Inductively Coupled Plasma Mass Spectrometry (HPLC-ICP MS).
Sign Up to like & getrecommendations! Published in 2018 at "Methods in molecular biology"
DOI: 10.1007/978-1-4939-7258-6_11
Abstract: Selenium (Se) is an element readily absorbed during the intestinal tract and distributed in the body. In biological fluids, tissues, and animal products, Se is known to be present mainly in the form of a… read more here.
Keywords: semet secys; coupled inductively; liquid chromatography; fluids tissues ... See more keywords
Development of a method for the simultaneous determination of multi-class pesticides in earthworms by liquid chromatography coupled to tandem electrospray mass spectrometry
Sign Up to like & getrecommendations! Published in 2018 at "Analytical and Bioanalytical Chemistry"
DOI: 10.1007/s00216-018-1151-2
Abstract: AbstractAgricultural intensification, and in particular the use of pesticides, leads over the years to a loss of biodiversity and a decline of ecosystem services in cultivated zones and agricultural landscapes. Among the animal communities involved… read more here.
Keywords: mass spectrometry; method; coupled tandem; liquid chromatography ... See more keywords
Determination of the polyphenolic fraction of Pistacia vera L. kernel extracts by comprehensive two-dimensional liquid chromatography coupled to mass spectrometry detection
Sign Up to like & getrecommendations! Published in 2019 at "Analytical and Bioanalytical Chemistry"
DOI: 10.1007/s00216-019-01649-w
Abstract: Pistachio (Pistacia vera L.) belongs to the Anacardiaceae family and it is a small tree species. It is native of the Middle East and Central Asia, but currently, it is cultivated also in California and… read more here.
Keywords: chromatography; pistacia vera; spectrometry detection; mass spectrometry ... See more keywords
Evaluation of hydrodynamic chromatography coupled to inductively coupled plasma mass spectrometry for speciation of dissolved and nanoparticulate gold and silver
Sign Up to like & getrecommendations! Published in 2021 at "Analytical and Bioanalytical Chemistry"
DOI: 10.1007/s00216-020-03132-3
Abstract: In this study, hydrodynamic chromatography coupled to inductively coupled plasma mass spectrometry has been evaluated for the simultaneous determination of dissolved and nanoparticulate species of gold and silver. Optimization of mobile phase was carried out… read more here.
Keywords: chromatography coupled; mass; gold; silver ... See more keywords
Structural Characterization of Polar Steroid Compounds of the Far Eastern Starfish Lethasterias fusca by Nanoflow Liquid Chromatography Coupled to Quadrupole Time-of-Flight Tandem Mass Spectrometry
Sign Up to like & getrecommendations! Published in 2019 at "Journal of The American Society for Mass Spectrometry"
DOI: 10.1007/s13361-019-02136-3
Abstract: AbstractNanoflow liquid chromatography coupled with a captive spray ionization time-of-flight tandem mass spectrometer (nLC/CSI-QTOF-MS/MS) was used in the structural determination of polar steroid compounds of starfish Lethasterias fusca. A total of 207 compounds including 106… read more here.
Keywords: flight tandem; time flight; mass; liquid chromatography ... See more keywords
Volatilome study of the feijoa fruit [Acca sellowiana (O. Berg) Burret.] with headspace solid phase microextraction and gas chromatography coupled with mass spectrometry.
Sign Up to like & getrecommendations! Published in 2020 at "Food chemistry"
DOI: 10.1016/j.foodchem.2020.127109
Abstract: Feijoa is a subtropical bush of the Myrtaceae family. It has unique fruit with organoleptic properties that make it an exotic fruit. Head space solid phase microextraction (HS-SPME) with a 65 µm divinylbenzene/polydimethylsiloxane (DVB/PDMS) fiber and… read more here.
Keywords: gas chromatography; fruit; feijoa fruit; phase microextraction ... See more keywords
Trace analysis of progesterone and 21 progestins in milk by ultra-performance liquid chromatography coupled with high-field quadrupole-orbitrap high-resolution mass spectrometry.
Sign Up to like & getrecommendations! Published in 2021 at "Food chemistry"
DOI: 10.1016/j.foodchem.2021.130115
Abstract: A method for rapid screening and quantification of progesterone and progestins in milks by ultrahigh-performance liquid chromatography coupled with quadrupole-high field Orbitrap high-resolution mass spectrometry (UHPLC QE HF HRMS) was established. Milks samples were extracted… read more here.
Keywords: progesterone progestins; high field; liquid chromatography; chromatography coupled ... See more keywords
Ultra-trace determination of oxyhalides in ozonated aquacultural marine waters by direct injection ion chromatography coupled with triple-quadrupole mass spectrometry
Sign Up to like & getrecommendations! Published in 2021 at "Heliyon"
DOI: 10.1016/j.heliyon.2021.e06885
Abstract: A direct, robust, accurate and highly sensitive method for oxyhalide species in natural waters, including seawater, using suppressed ion chromatography coupled with mass spectrometry (IC-MS) is described. The method utilised a high capacity, high efficiency… read more here.
Keywords: seawater; ion chromatography; mass spectrometry; injection ... See more keywords