Sort   by:  
 Page size 
MetabolomicsComparing gas chromatography with time-of-flight, quadrupole time-of-flight and quadrupole mass spectrometry for stable isotope tracing (part-I)
Not available
ORGANISM(S): Rothia mucilaginosa 
ST001608 | MetabolomicsWorkbench
MetabolomicsElucidations on the structures of some putative flavonoids identified in postharvest withered grapes (Vitis vinifera L.) by quadrupole time-of-flight mass spectrometry
Grape dehydration is an oenological process used for production of high-quality reinforced and sweet wines. High-resolution mass spectrometry (ultrahigh-performance liquid chromatography/quadrupole time-of-flight [UHPLC/QTOF]) was used to deepen the characterization of some flavonoids previously pro...
2021-12-09 | MTBLS1804 | MetaboLights
MetabolomicsDevelopment and validation of a liquid chromatography-electrospray ionization-time-of-flight mass spectrometry method for induced changes in Nicotiana attenuata leaves during simulated herbivory
Metabolite profiling of herbivory-induced changes in Nicotiana attenuata was used to construct a correlation-weighted network to visualize intra- and inter-compound spectra relationships from individual mass features, and to annotate 12 major network hubs, including 4 O-acyl sugars and 6 17-hydroxyg...
2012-08-14 | MTBLS10 | MetaboLights
MetabolomicsComprehensive profiling of semi‐polar phytochemicals in whole wheat grains (Triticum aestivum) using liquid chromatography coupled with electrospray ionization quadrupole time-of-flight mass spectrometry

INTRODUCTION: Wheat (Triticum aestivum) it is one of the most important staple food crops worldwide and represents an important resource for human nutrition. Besides starch, proteins and micronutrients wheat grains accumulate a highly diverse set of phytochemicals.

...
2024-05-01 | MTBLS2276 | MetaboLights
MetabolomicsUntargeted serum metabolomics of ulcerative colitis patients vs healthy subjects using ultra-high performance liquid chromatography-quadrupole time-of-flight mass spectrometry
Metabolic profiling of serum samples were performed on an Agilent 1290 infinity system (Agilent technologies, Santa-Clara, California, USA) coupled to an AB SCIEX Triple TOF 6600 System (AB SCIEX, Framingham, MA, USA) with an electrospray ion (ESI) source in both positive and negative ion modes. The...
2024-09-27 | MTBLS7438 | MetaboLights
MetabolomicsMetabolomic profiling of Campylobacter jejuni with resistance gene ermB by ultra-high performance liquid chromatography-quadrupole time-of-flight mass spectrometry and tandem quadrupole mass spectrometry
The metabolome changes of Campylobacter jejuni with resistant gene ermB remain unclear. Here, we described an untargeted metabolomic workflow based on ultra-high performance liquid chromatography-quadrupole time-of-flight mass spectrometry to investigate the metabolites perturbations mediated by erm...
2018-08-07 | MTBLS496 | MetaboLights
MetabolomicsComparing gas chromatography with time-of-flight, quadrupole time-of-light and quadrupole mass spectrometry for stable isotope tracing (part-II)
Not available
ORGANISM(S): Rothia mucilaginosa 
ST001613 | MetabolomicsWorkbench
MetabolomicsUltraperformance Liquid Chromatography Coupled with Quadrupole Time-of-Flight Mass Spectrometry-Based Metabolomics and Lipidomics Identify Biomarkers for Efficacy Evaluation of Mesalazine in a Dextran Sulfate Sodium-Induced Ulcerative Colitis Mouse Model
This study aims to identify biomarkers for evaluating the therapeutic efficacy of mesalazine on ulcerative colitis by metabolomics and lipidomics. A dextran sulfate sodium-induced mouse model was used. The disease status was assessed by a disease activity index, the TNF-α level of colon was measured...
2022-10-24 | MTBLS2111 | MetaboLights
MetabolomicsSystemic Metabolomic Changes in Blood Samples of Lung Cancer Patients Identified by Gas Chromatography Time-of-Flight Mass Spectrometry
Not available
ORGANISM(S): Homo sapiens 
ST000392 | MetabolomicsWorkbench
MetabolomicsTime-resolved decoding of metabolic signatures of in vitro growth of the hemibiotrophic pathogen Colletotrichum sublineolum
Metabolomics has emerged as a powerful approach to comprehensively interrogate cellular biochemistry. As such, we applied an untargeted liquid chromatography-mass spectrometry metabolomic strategy to elucidate metabolome changes in the anthracnose-causing hemibiotrophic sorghum pathogen, Colletotric...
2022-05-30 | MTBLS735 | MetaboLights
Sort   by:  
 Page size