Fast determination of lactic, succinic, malic, tartaric, shikimic, and citric acids in red Vranec wines by CZE‐ESI‐QTOF‐MS
Sign Up to like & getrecommendations! Published in 2018 at "ELECTROPHORESIS"
DOI: 10.1002/elps.201700492
Abstract: A fast and simple method with CZE coupled to ESI/QTOF‐MS was optimized and validated for quantitative determination of organic acids (lactic acid, succinic acid, malic acid, tartaric acid, shikimic acid, and citric acid) in red… read more here.
Keywords: vranec wines; determination; acid; esi qtof ... See more keywords
Comprehensive MS/MS profiling by UHPLC-ESI-QTOF-MS/MS using SWATH data-independent acquisition for the study of platelet lipidomes in coronary artery disease.
Sign Up to like & getrecommendations! Published in 2019 at "Analytica chimica acta"
DOI: 10.1016/j.aca.2018.08.060
Abstract: A non-targeted lipidomics workflow based on C8 core-shell particle ultra high-performance liquid chromatography (UHPLC) hyphenated to ESI-QTOF-MS in data-independent acquisition (DIA) mode with sequential window acquisition of all theoretical fragment ion spectra (SWATH) was developed… read more here.
Keywords: data independent; swath; independent acquisition; acquisition ... See more keywords
Comprehensive characterization of bioactive phenols from new Brazilian superfruits by LC-ESI-QTOF-MS, and their ROS and RNS scavenging effects and anti-inflammatory activity.
Sign Up to like & getrecommendations! Published in 2019 at "Food chemistry"
DOI: 10.1016/j.foodchem.2018.12.106
Abstract: Brazilian native fruits (BNF) remain unexplored and underutilized resources with a high potential to improve human health and wellness. In our study, five new BNF (Eugenia stipitata, Sageretia elegans, Byrsonima arthropoda, Spondias mombin andRubus rosaefolius)were… read more here.
Keywords: anti inflammatory; scavenging effects; qtof ros; ros rns ... See more keywords
HPLC-DAD-ESI-QTOF-MS/MS profiling of Zygophyllum album roots extract and assessment of its cardioprotective effect against deltamethrin-induced myocardial injuries in rat, by suppression of oxidative stress-related inflammation and apoptosis via NF-κB signaling pathway.
Sign Up to like & getrecommendations! Published in 2019 at "Journal of ethnopharmacology"
DOI: 10.1016/j.jep.2019.112266
Abstract: ETHNOPHARMACOLOGICAL RELEVANCE Zygophyllum album is widely used to treat many cardiovascular diseases (CVDs) and as anti-inflammatory plant. AIM OF THE STUDY This study aimed to investigate the mechanism of the potential protective effects of Zygophyllum… read more here.
Keywords: zygophyllum album; esi qtof; zare; hplc dad ... See more keywords
UPLC-MS-ESI-QTOF analysis and Anti-Candida activity of fractions from Psidium guajava L.
Sign Up to like & getrecommendations! Published in 2020 at "South African Journal of Botany"
DOI: 10.1016/j.sajb.2020.03.020
Abstract: Abstract Background/Purpose The fractions were tested to investigate their chemical composition and antifungal potential in vitro. Methods/Results The results obtained through the chromatographic analysis allowed the identification of 28 compounds. Microbiological assays were carried out… read more here.
Keywords: qtof analysis; analysis; candida; analysis anti ... See more keywords
Comprehensive Metabolite Profiling of Two Edible Garcinia Species Based on UPLC-ESI-QTOF-MSE Coupled with Bioactivity Assays.
Sign Up to like & getrecommendations! Published in 2023 at "Journal of agricultural and food chemistry"
DOI: 10.1021/acs.jafc.2c08372
Abstract: In China, the endemic species Garcinia yunnanensis and native Garcinia xanthochymus are known as edible and medicinal plants. However, a systematic metabolomic and bioactivity evaluation of different plant parts from both species is lacking. In… read more here.
Keywords: esi qtof; qtof mse; plant parts; bioactivity assays ... See more keywords
Photodegradation kinetics of lisdexamfetamine dimesylate and structure elucidation of its degradation products by LC-ESI-QTOF
Sign Up to like & getrecommendations! Published in 2018 at "Analytical Methods"
DOI: 10.1039/c8ay00413g
Abstract: Herein, we investigate the photodegradation of lisdexamfetamine (LDX) in an aqueous solution. The experiment is carried out by exposing the drug in solution to UV radiation for different periods of time during 48 h. The… read more here.
Keywords: kinetics lisdexamfetamine; photodegradation; photodegradation kinetics; degradation products ... See more keywords
Antioxidant activity and characterization of flavonoids and phenolic acids of Ammoides atlantica by RP–UHPLC–ESI–QTOF–MSn
Sign Up to like & getrecommendations! Published in 2019 at "Natural Product Research"
DOI: 10.1080/14786419.2019.1619722
Abstract: Abstract In this study, phytochemical profiling of hydro-alcoholic extract of Ammoides atlantica aerial parts has been carried out using RP-UHPLC-ESI-QTOF-MS in negative ionization mode Chemical characterization was established according to the MS and MS/MS spectra.… read more here.
Keywords: antioxidant activity; ammoides atlantica; uhplc esi; activity ... See more keywords
Identification of Phytochemicals of Phoenix dactylifera L. Cv Ajwa with UHPLC-ESI-QTOF-MS/MS
Sign Up to like & getrecommendations! Published in 2021 at "International Journal of Fruit Science"
DOI: 10.1080/15538362.2021.1939227
Abstract: ABSTRACT Date palm (Phoenix dactylifera) fruit is an important food in the Middle East. Some date palm cultivars like the Ajwa is revered for its health-promoting properties. Phytochemicals like phenolic compounds are in part responsible… read more here.
Keywords: extraction; uhplc esi; three different; phoenix dactylifera ... See more keywords
Chemometric analysis of Tunisian durum wheat metabolites using UPLC-ESI-QTOF-MS/MS.
Sign Up to like & getrecommendations! Published in 2023 at "Journal of food science"
DOI: 10.1111/1750-3841.16605
Abstract: Bioactive compounds in wheat have received a great interest in the last few years due to their nutritional and health benefits. Various analytical procedures were used to identify these compounds in wheat kernels. An ultra-performance… read more here.
Keywords: wheat; uplc esi; durum wheat; esi qtof ... See more keywords
Changes of Metabolomic Profile in Helianthus annuus under Exposure to Chromium(VI) Studied by capHPLC-ESI-QTOF-MS and MS/MS
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Analytical Methods in Chemistry"
DOI: 10.1155/2017/3568621
Abstract: The application of capHPLC-ESI-QTOF-MS and MS/MS to study the impact of Cr(VI) on metabolites profile in Helianthus annuus is reported. Germinated seeds were grown hydroponically in the presence of Cr(VI) (25 mgCr/L) and root extracts of… read more here.
Keywords: helianthus annuus; profile helianthus; esi qtof; caphplc esi ... See more keywords