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Characterization of metabolite profile in Phyllanthus niruri and correlation with bioactivity elucidated by nuclear magnetic resonance based metabolomics
Published 2017“…Herein, three dried P. niruri samples, air (AD), freeze (FD) and oven (OD), extracted with various ethanol to water ratios (0%, 50%, 70%, 80% and 100%) were evaluated for their metabolite changes using proton nuclear magnetic resonance (1H-NMR)-based metabolomics approach. …”
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Characterization of metabolite profile in Phyllanthus niruri and correlation with bioactivity elucidated by nuclear magnetic resonance based metabolomics
Published 2017“…Herein, three dried P. niruri samples, air (AD), freeze (FD) and oven (OD), extracted with various ethanol to water ratios (0%, 50%, 70%, 80% and 100%) were evaluated for their metabolite changes using proton nuclear magnetic resonance (¹H-NMR)-based metabolomics approach. …”
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Metabolite profiling, antioxidant, and a-glucosidase inhibitory activities of germinated rice: nuclear-magnetic-resonance-based metabolomics study
Published 2018“…In an attempt to profile the metabolites of three different varieties of germinated rice, specifically black (GBR), red, and white rice, a 1H-nuclear-magnetic-resonance-based metabolomics approach was conducted. …”
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A preliminary nuclear magnetic resonance metabolomics study identifies metabolites that could serve as diagnostic markers of major depressive disorder
Published 2022“…Methodology: Eight (8) urine and serum samples each obtained from consenting healthy controls (HC), twenty-five (25) urine and serum samples each from first episode treatment naïve MDD (TNMDD) patients, and twenty (22) urine and serum samples each s from treatment naïve MDD patients 2 weeks after SSRI treatment (TWMDD) were analysed for metabolites using proton nuclear magnetic resonance (1HNMR) spectroscopy. The evaluation of patients’ samples was carried out using Partial Least Squares Discriminant Analysis (PLS-DA) and Orthogonal Partial Least Square- Discriminant Analysis (OPLSDA) models. …”
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Authentication of butter from lard adulteration using high-resolution of nuclear magnetic resonance spectroscopy and high-performance liquid chromatography
Published 2017“…This study used proton nuclear magnetic resonance spectroscopy in combination with high-performance liquid chromatography for the authentication of butter from lard adulteration. …”
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Nuclear magnetic resonance metabolomics approach in chemical and protective evaluations of Orthosiphon stamineus Benth. leaf extracts on cisplatin-induced nephrotoxicity
Published 2016“…This research investigated the effects of commonly employed drying methods of OS leaves on their chemical constituent profile, and in vivo biological properties of the protective role in cisplatin induced nephrotoxicity using rats, through Nuclear Magnetic Resonance (NMR) metabolomics approach. The NMR spectra of rat urine and the OS leaf extracts were analysed and correlated using multivariate data analysis techniques employing metabolomics platform. …”
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The immunostimulant effects of Isochrysis galbana supplemented diet on the spleen of red hybrid tilapia (Oreochromis spp.) evaluated by nuclear magnetic resonance metabolomics
Published 2022“…Then, the potential biomarkers for immunomodulatory properties were identified through metabolic changes in the spleen using the proton nuclear magnetic resonance (1 H NMR) metabolomics approach. …”
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NMR-based metabolomics for quality control of Dukung Anak (Phyllanthus niruri Linn.) and identification of biomarkers for its diabetes-related activities
Published 2016Subjects: “…Nuclear magnetic resonance…”
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Identification of dipeptidyl peptidase-4 inhibitory compounds of Paederia foetida twigs by nuclear magnetic resonance metabolomics, in silico models, and liquid chromatography–mass spectrometry profiling
Published 2023“…This study aims to investigate the dipeptidyl peptidase-4 (DPP-4) inhibitory activity of P. foetidaI/i> twig extracts and identification of the bioactive compounds by nuclear magnetic resonance (NMR) metabolomics, liquid chromatography–mass spectrometry (LC-MS), and in silico docking study. …”
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Comparison of Partial Least Squares and Artificial Neural Network for the prediction of antioxidant activity in extract of pegaga (centella) varieties from 1H Nuclear Magnetic Resonance spectroscopy.
Published 2013“…Multivariate data analysis of 1H Nuclear Magnetic Resonance spectra was applied for the prediction of antioxidant activity in five different Pegaga (C. asiatica (var 1), C. asiatica (var 2), C. asiatica (var 3) H. bonariensis and H. sibthorpioides) varieties. …”
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Homeostasis of metabolites in Escherichia coli on transition from anaerobic to aerobic conditions and the transient secretion of pyruvate
Published 2016Subjects: “…Escherichia coli; Metabolomics; Metabolon; Glycolysis; Nuclear magnetic resonance…”
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Evaluation of pressed shredded empty fruit bunch (EFB)-palm oil mill effluent (POME) anaerobic sludge based compost using Fourier transform infrared (FTIR) and nuclear magnetic resonance (NMR) analysis
Published 2011“…Solid state 13C CP/MAS nuclear magnetic resonance (NMR) was also used to reveal the characteristic changes of pressed-shredded EFB-POME anaerobic sludge based compost.…”
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Biological Activity of Some Malaysian Plant Extracts
Published 1988“…The volatile fraction of each plant was isolated and the major components were characterized by gas chromatography (GC), gas chromatography-mass spectrometry (GC-MS), and nuclear magnetic resonance (NMR). The antibacterial and antifungal activity, insecticidal activity and inhibition of the germination of seeds of the volatile fraction and residue were studied.…”
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The Isolation and Spectroscopic Characterization of Products from the Metatheses of Alkyl Oleates
Published 1994“…The various components obtained were characterized using infrared (IR), 1Hand 13C nuclear magnetic resonance spectroscopy (NMR) and gas chromatography mass spectrometry (GC-MS)…”
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