Articles with "qtof" as a keyword



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Comparison of different extraction methodologies for the analysis of volatile compounds in gluten-free flours and corn starch by GC/QTOF.

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Published in 2018 at "Food chemistry"

DOI: 10.1016/j.foodchem.2017.06.157

Abstract: Gluten-free bakery products usually exhibit weak aroma. Their main constituents are flours and starches, which contain aroma precursors but can also contribute additional volatiles in low concentrations. Static headspace (SHS), solid-phase microextraction (SPME) and solvent-assisted… read more here.

Keywords: gluten free; free flours; corn; corn starch ... See more keywords

Metabolic and pharmacological profiling of Penicillium claviforme by a combination of experimental and bioinformatic approaches

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Published in 2022 at "Annals of Medicine"

DOI: 10.1080/07853890.2022.2102205

Abstract: Abstract Background Penicillium produces a wide range of structurally diverse metabolites with significant pharmacological impacts in medicine and agriculture. For the first time, a complete metabolome of Penicillium claviforme (P. claviforme) (FBP-DNA-1205) was studied alongside… read more here.

Keywords: claviforme; qtof; penicillium; model ... See more keywords
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Eucalyptus Sideroxylon Bark Anti-inflammatory Potential, Its UPLC-PDA-ESI-qTOF-MS Profiling, and Isolation of a New Phloroglucinol.

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Published in 2019 at "Journal of chromatographic science"

DOI: 10.1093/chromsci/bmz029

Abstract: Eucalyptus barks contain complex biomass of constituents with considerable chemical and structural diversity. Reports about Eucalyptus sideroxylon Cunn. ex Woolls bark composition and biological activities are limited. Non-targeted metabolomic analysis via ultra-performance liquid chromatography-quadrupole-time-of-flight-photodiode array-mass… read more here.

Keywords: qtof; eucalyptus sideroxylon; anti inflammatory; sideroxylon bark ... See more keywords
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NMR AND UPLC-QTOF/MS-BASED METABOLOMICS OF DIFFERENT DEVELOPMENTAL STAGES OF CYNOMORIUM SONGARICUM

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Published in 2020 at "Italian Journal of Food Science"

DOI: 10.14674/ijfs.1907

Abstract: Cynomorium songaricum Rupr., a holoparasitic plant that grows in the desert and has important dietetic and medical value. However, the medicinal efficacy of C. songaricum collected in different seasons varies greatly, and the difference in… read more here.

Keywords: uplc qtof; songaricum different; nmr uplc; cynomorium songaricum ... See more keywords
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Exploration of Potential Biomarkers for Type 2 Diabetes by UPLC-QTOF-MS and WGCNA of Skin Surface Lipids

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Published in 2022 at "Clinical, Cosmetic and Investigational Dermatology"

DOI: 10.2147/ccid.s347245

Abstract: Background Diabetes has become popular and has become one of the most important global health care challenges. Patients with diabetes have a high incidence of skin diseases. Cell and animal models are often used to… read more here.

Keywords: skin lipids; wgcna; qtof; type diabetes ... See more keywords
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Analysis of Proanthocyanidins in Plant Materials Using Hydrophilic Interaction HPLC-QTOF-MS

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Published in 2022 at "Molecules"

DOI: 10.3390/molecules27092684

Abstract: Proanthocyanidins (PACs) have been proven to possess a wide range of biological activities, but complex structures limit their study of structure–function relationships. Therefore, an efficient and general method using hydrophilic interaction high-performance liquid chromatography coupled… read more here.

Keywords: hydrophilic interaction; qtof; plant materials; using hydrophilic ... See more keywords