Identification of Plasma Absorbed Components of Qingxin Zishen Prescription by UPLC-Q-TOF MS by Yu HU, Juan SHANG, Xue-jiao LI, Yun-hua FENG, Kai-cheng XIE, Wei-feng YAO, Jian-dong ZOU, Yun CHEN, Su LU, Mei-juan XU

Subjects: “…ultra-performance liquid chromatography quadrupole-time of flight mass spectrometry (uplc-q-tof ms)…”
Get full text

Comparative Investigation of Untargeted and Targeted Metabolomics in Turmeric Dietary Supplements and Rhizomes by Jashbir Singh, Fakir Shahidullah Tareq, Devanand L. Luthria

Subjects: “…ultra-high performance liquid chromatography and gas chromatography coupled with mass spectrometry…”
Get full text

Metabolomic profiles of <i>Ribes nigrum</i> L. and <i>Lonicera caerulea</i> L. from the collection of the N.I. Vavilov Institute in the setting of Northwest Russia by T. V. Shelenga, V. S. Popov, A. V. Konarev, N. G. Tikhonova, O. A. Tikhonova, Y. A. Kerv, A. E. Smolenskaya, L. L. Malyshev

Subjects: Get full text

Study on the absorption characteristics of euscaphic acid and tiliroside in fruits of Rosa laxa Retz. by Ning Wang, Li Tian

Subjects: “…Ultra-high-performance liquid chromatography-triple quadrupole mass spectrometry (UPLC-TQ-MS)…”
Get full text

Mass Fragmentation Characteristics of t-Boc Substituted Drug Precursors by Cui-mei LIU, Xue-yan LIU, Zhen-dong HUA, Hao TANG, Yu DU, Wei JIA

Subjects: “…ultra-high performance liquid chromatography-quadrupole time of flight-mass spectrometry (uplc-qtof ms)…”
Get full text

Protein Identification Improvement in Complex Samples Using Higher Frequency MS Acquisition and PEAKS Software by Arman Kulyyassov, Saya Makhsatova, Aruzhan Kurmanbay

Subjects: Get full text

Elucidation of α-glucosidase inhibitory activity and UHPLC-ESI-QTOF-MS based metabolic profiling of endophytic fungi Alternaria alternata BRN05 isolated from seeds of Swietenia mac... by Piyush Kumar, Sai Anand Kannakazhi Kantari, Ranendra Pratap Biswal, Prasanth Ghanta, Malleswara Dharanikota

Subjects: “…ultra-high-performance liquid chromatography - electrospray ionization - quadrupole time-of-flight mass spectrometry (UHPLC-ESI-QTOF-MS)…”
Get full text

ISOLATION AND IDENTIFICATION OF ALLELOPATHIC COMPOUNDS FROM THE RESIDUES OF SOME SUNFLOWER CULTIVARS USING HPLC TECHNOLOGY by Alaa A. J. AL-Behadili

“…The analysis with the High-Performance Liquid Chromatography (HPLC) indicated the presence of several allelopathic compounds of phenolic in nature in the different sunflower cultivar residues, namely Rutin, Vanillin, Resorcinol, and Quercetin. …”
Get full text

Multi-Template Molecularly Imprinted Polymeric Electrochemical Biosensors by Meltem Agar, Maisem Laabei, Hannah S. Leese, Pedro Estrela

“…Dual/multi-template molecular imprinting techniques have been applied to identify, extract, and detect many targets, from heavy metal ions to viruses, by different methods, such as high-performance liquid chromatography (HPLC), liquid chromatography–mass spectrometry (LC-MS), and piezoelectric, optical, and electrochemical methods. …”
Get full text

Pathway and molecular mechanisms for malachite green biodegradation in Exiguobacterium sp. MG2. by Ji'ai Wang, Feng Gao, Zhongzhong Liu, Min Qiao, Xuemei Niu, Ke-Qin Zhang, Xiaowei Huang

“…High-pressure liquid chromatography, liquid chromatography-mass spectrometry and gas chromatography-mass spectrometry were employed to detect the catabolic pathway of MG. …”
Get full text

Rapid Screening and Quantitative Determination of Active Components in Qing-Hua-Yu-Re-Formula Using UHPLC-Q-TOF/MS and HPLC-UV by Xin Shao, Jie Zhao, Xu Wang, Yi Tao

“…In the present study, rapid ultrahigh-performance liquid chromatography coupled with quadrupole-time-of-flight mass spectrometry (UHPLC-Q-TOF/MS) was used to qualitatively analyze the components of QHYRF. …”
Get full text

A Review of Detection of Antibiotic Residues in Food by Surface-Enhanced Raman Spectroscopy by Jun-Fa Liang, Cheng Peng, Peiyu Li, Qiu-Xiong Ye, Yu Wang, Yun-Ting Yi, Zi-Sheng Yao, Gui-Yun Chen, Bin-Bin Zhang, Jia-Jian Lin, Qizhi Luo, Xuncai Chen

“…Traditional analytical methods, such as liquid chromatography, liquid chromatography mass spectrometry, and capillary electrophoresis, involve time-consuming sample preparation and complicated operation and require expensive instrumentation. …”
Get full text

Photodegradation kinetics of Bilastine in tablets by Ariele Nunes Machado, Jéssica Resch Erd, Andressa Tassinari da Silva, Gabriela Rossi Brabo, José Luiz Ribeiro Portela, Lisiane Bajerski, Clésio soldateli Paim

“…The literature presents some studies on the quantitative determination of bilastine by high-performance liquid chromatography in pharmaceutical forms and biological fluids, however, no data on the photodegradation kinetics of this drug are described. …”
Get full text

Antioxidant Activity In Vitro Guided Screening and Identification of Flavonoids Antioxidants in the Extract from Tetrastigma hemsleyanum Diels et Gilg by Li Ding, Xiaomin Zhang, Jiajia Zhang

“…Then, high-performance liquid chromatography-DPPH (HPLC-DPPH) and HPLC-hydroxyl radical scavenging methods were used to screen the antioxidant components in the extract. …”
Get full text

Validation of a HPLC/FLD Method for Quantification of Tocotrienols in Human Plasma by Hui-Ling Che, Doryn Meam-Yee Tan, Puvaneswari Meganathan, Yee-Lin Gan, Ghazali Abdul Razak, Ju-Yen Fu

“…We aim to develop a simple and practical normal-phase high performance liquid chromatography method to quantify the amount of four tocotrienol homologues in human plasma. …”
Get full text

Antibacterial and antioxidant potentials, detection of host origin compounds, and metabolic profiling of endophytic Bacillus spp. isolated from Rauvolfia serpentina (L.) Benth. ex... by Rusi Lata, Surendra Kumar Gond

“…This study was aimed to isolate leaf endophytic bacteria of Rauvolfia serpentina, investigate their antibacterial, antioxidant potentials and detect host-origin compound reserpine using Reverse Phase High-Performance Liquid Chromatography (RPHPLC). Untargeted analysis via Ultra High-Performance Liquid Chromatography-High-Resolution Mass Spectrometry (UHPLC-HRMS/MS) was conducted for profiling main phytochemicals in the leaves and to explore potential bioactive compounds in bacterial extracts. …”
Get full text

Quantitative Analysis of Multicomponents in Qufeng Zhitong Capsule and Application of Network Pharmacology to Explore the Anti-Inflammatory Activity of Focused Compounds by Mengjie Xue, Yuting Zhao, Ying Cui, Jing Yang, Yuefei Wang, Xin Chai

“…In this study, by taking advantage of ultra-high-performance liquid chromatography tandem Q-Exactive Orbitrap high-resolution mass spectrometry, 16 chemical components such as gallic acid, protocatechuic acid, and neochlorogenic acid in QZC were characterized and unambiguously identified based on comparison with the corresponding reference standards. …”
Get full text

Strategy of employing plug-and-play vectors and LC–MS screening to facilitate the discovery of natural products using Aspergillus oryzae by Hanliang Shi, Beibei Lin, Mengmeng Zheng, Fengyu Gan, Zhi Lin, Xiujuan Xin, Jian Zhao, Xudong Qu, Faliang An

“…Hence, three plug-and-play vectors were developed here for multi-gene expression and liquid chromatography mass spectrometry detection was introduced to screen positive transformants. …”
Get full text

A comparison of the parameters of the chromatographic separation of the mixture of dyes obtained by caLC on the adsorbents type RP-8 and RP-18 by Andrzej Gierak, Agata Skorupa

“…The aim of the presented research was to compare the chromatographic separation process, a mixture of food dyes obtained in capillary action liquid chromatography (caLC) columns packed with adsorbent type RP-8 and RP-18 and using as the eluent: methanol-water-acetic acid (4:5:1, v/v). …”
Get full text

Hormones and Hormonal Anabolics: Residues in Animal Source Food, Potential Public Health Impacts, and Methods of Analysis by Belachew B. Hirpessa, Beyza H. Ulusoy, Canan Hecer

“…Mainly, among high-performance liquid chromatography, liquid chromatography with mass spectrometry (LC-MS, LC-MS/MS), and gas chromatography with mass spectrometry (GC-MS and GC-MS/MS) methods, LC-MS/MS is being preferred because of easier sample preparation without a derivatization step and high detection and quantification capacity.…”
Get full text