Evaluation and Optimization of Downstream Process Parameters for Extraction of Betulinic Acid from the Bark of Ziziphus jujubae L. by Kashyap Kumar Dubey, Nitika Goel

“…Thin layer chromatography (TLC) was used to analyze the extract and high performance liquid chromatography (HPLC) for quantification. The results revealed that the percentage extraction of BA from Z. jujubae by MAE was more proficient. …”
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Development of an Ion-Pairing Reagent and HPLC-UV Method for the Detection and Quantification of Six Water-Soluble Vitamins in Animal Feed by Ho Jin Kim

“…A novel and simple method for detecting six water-soluble vitamins in animal feed using high performance liquid chromatography equipped with a photodiode array detector (HPLC/PDA) and ion-pairing reagent was developed. …”
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ESSENTIAL OILS PHARMACOPEIALIDENTIFICATION TESTS AND USES by Mobeen Islam

“…The focus of this study is chromatographic techniques which are based on thin layer chromatography (TLC) and gas-liquid chromatography (GLC). The techniques are presented in a tabular form which mentions its chromatographic conditions like stationary phase, mobile phase, methods of detection and the compounds detected in different essential oils by these techniques. …”
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Stability of Ceftiofur Sodium and Cefquinome Sulphate in Intravenous Solutions by Agnieszka Dołhań, Anna Jelińska, Marcelina Bębenek

“…Chromatographic separation and quantitative determination were performed by using a high-performance liquid chromatography with UV-DAD detection. During the stability study, poly(vinylchloride) minibags were filled with a solution containing 5 mg of ceftiofur sodium or cefquinome sulphate and diluted to 0.2 mg/mL with suitable intravenous solution depending on the test conditions. …”
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Stability and Bioaccessibility of β-Arbutin in Simulated Digestion Conditions by Łukasz Sęczyk, Danuta Sugier, Piotr Sugier

“…Its content in in vitro bioaccessible fractions was determined using high-performance liquid chromatography (HPLC), and percentage bioaccessibility was calculated. …”
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Does Price Really Matter for Generic Alternatives? Supervised learning Approaches in Deciding the Right Price for Acceptable Quality Attributes of Amlodipine Besylate among Generic... by Laltanpuii Chenkual, Mahindran Mariyappan, Dimple S. Lalchandani, Khajapeer Shaikh, Pavan Kumar Sathala, Pawan Kumar Porwal

“…The quantitation of AMLO and its three sulfonate ester genotoxic impurities of besylate counter ion was settled using a validated high-performance liquid chromatography-diode-array detection method. The classification of correlation between dependent and independent variables was exercised using linear discriminant analysis models. …”
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Analysis of the spatial distribution of metabolites in Aloe vera leaves by mass spectrometry imaging and UHPLC-UHRMS by Sumi Krupa, Tomasz Ruman, Wiktoria Szuberla, Joanna Nizioł

“…The composition was studied using two mass spectrometry imaging techniques: silver-109 nanoparticles assisted laser desorption/ionization mass spectrometry imaging (109AgNPs-LDI-MSI) and laser ablation-remote atmospheric pressure photoionization/chemical ionization mass spectrometry imaging (LARAPPI/CI-MSI) and the identification was aided by ultra-high-performance liquid chromatography and ultra-high-resolution mass spectrometry (UHPLC-UHRMS) analysis. …”
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A Study on Glycyrrhiza glabra-Fortified Bread: Predicted Glycemic Index and Bioactive Component by M. Prabhahar, Gomathi K, Prakash S, Sendilvelan S, Saravana Kumar M, Jijina GO, Edwin Geo Varuvel, Haiter Lenin A

“…The functional components of the Glycyrrhiza glabra were analyzed by liquid chromatography-mass spectroscopy (LCMS). The antioxidant study revealed that the extract has high antioxidant potency. …”
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Quantitative Detection of Amino Acids and Carnitine in Human Blood and Quality Control of Peptide Drugs by Yuchun Ma, Yujie Zhu, Zhengqing Lu, Huiqing Hu, Jinmei Li, Shangqing Yang, Jiaru Han

“…First, a method for the detection of 10 amino acids and 32 acylcarnitine metabolites in human blood was established and analyzed by liquid chromatography tandem mass spectrometry. Through the experimental research on typical peptide drugs, combined with the classical synthesis process and the PLS-DA model of human body in different regions, the relevant detection methods for the quality control of peptide drugs were established, which provided a reference for the formulation of peptide drug quality standards. …”
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Coated pellets with delayed-release glucose for prevention of hypoglycemic episodes by Sabadková Dana, Franc Aleš, Muselík Jan, Neumann David

“…The release of glucose was assessed using dissolution and high-performance liquid chromatography. Dissolution profiles indicated the possibility of achieving the requested lag time using a combination of adequate compositions and coating concentrations. …”
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Preparation of Surface Molecularly Imprinted Polymers for Selective Removal and Determination of Sulphamethoxazole from Aqueous Media by Pengfei Ma, Zhiping Zhou, Wanzhen Xu, Ting Fan, Wenming Yang

“…In addition, the concentration of SMO in aqueous media was determined by solid-phase extraction and high-performance liquid chromatography.…”
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Online Monitoring of Electrochemical Degradation of Paracetamol through a Biomimetic Sensor by Mariana Calora Quintino de Oliveira, Marcos Roberto de Vasconcelos Lanza, José Luis Paz Jara, Maria Del Pilar Taboada Sotomayor

“…Simultaneously, we carried out off-line analysis by liquid chromatography (HPLC) during the experiments in order to validate the proposed system. …”
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Gut microbiota interacting with vitamin D but not anandamide might contribute to the pathogenesis of preeclampsia: a preliminary study by Xiao-Qiang Han, Xiao-Qiang Han, Hui-Hui Jiang, Meng-Ling Chen, Meng-Ling Chen, De-Yang Han, De-Yang Han, Su-Fen Zhou, Su-Fen Zhou, Jin-Wen Wang, Shu-Shen Ji, Ling-Yun Wang, Jing-Wei Lou, Ming-Qun Li, Ming-Qun Li

“…Plasma AEA concentrations and serum VitD levels were determined by high-performance liquid chromatography-mass spectrometry (HPLC-MS) and liquid chromatography-tandem mass spectrometry (LC-MS/MS), respectively.ResultsIn this study, β diversity but not α diversity significantly differed between the LP and PE groups. …”
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Isomeric Differentiation of Four Triterpene Acids Using Full Collision Energy Ramp-MS2 Analysis by Li-juan WU, Rui-ru NAN, Qian WANG, Xin CHEN, Wen-jing LIU, Yue-lin SONG

“…Various methods have been employed to differentiate triterpene acid isomers, including liquid chromatography, mass spectrometry, and chemical derivatization coupled with mass spectrometry. …”
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Atmospheric oxidation of 1,3-butadiene: influence of seed aerosol acidity and relative humidity on SOA composition and the production of air toxic compounds by M. Jaoui, K. Nestorowicz, K. Nestorowicz, K. J. Rudzinski, M. Lewandowski, T. E. Kleindienst, J. Torres, E. Bulska, W. Danikiewicz, R. Szmigielski

“…Products were identified by high-performance liquid chromatography, gas chromatography–mass spectrometry, and ultrahigh-performance liquid chromatography coupled with high-resolution mass spectrometry. …”
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Degradation kinetics, pathways, transformation products, and toxicity assessment of fluorochloridone in agricultural soils by Dong Zhao, Hongyu Chen, Shuo Shen, Enyu Lu, Junlong Feng, Hui Zhi, Lei Wang, Wei Li

“…High Performance Liquid Chromatography coupled with Tandem Mass Spectrometry (HPLC-MS/MS) was subsequently used for further quantification of these TPs in all samples under examination. …”
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Distribution of Phenol Derivatives by River Waters to the Marine Environment (Gulf of Gdansk, Baltic Sea) by Nehring Iga, Staniszewska Marta, Bodziach Karina

“…Final assays were performed using high-performance liquid chromatography with a fluorescence detector (HPLC-FL). …”
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Identification of Geographical Origin of Milk by Amino Acid Profile Coupled with Chemometric Analysis by Min Kang, Quanhong Yue, Shikuan Jia, Jiarong Wang, Mengdan Zheng, Ran Suo

“…High-performance liquid chromatography (HPLC) was carried out to measure amino acid contents. …”
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Impact of Aqueous Extract Artemisia Herba-Alba Leaves as a Green Inhibitor against Acid Activation of 2024 Aluminum Alloy by Nacer Hechiche, Gérald Culioli, Abdelaziz Kadri, Dalila Boughrara, Amar Saal, F. Xavier Perrin

“…Temperature studies show that the efficiency of the extract decreases with increasing temperature and that the corrosion activation energies increase in the presence of the extract. Liquid chromatography/high resolution mass spectrometry is used to identify the chemical constituents of the natural extract, and the most abundant phytochemicals for each subclass of metabolite are investigated using density functional theory (DFT) calculations. …”
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Toxoplasma Reduces Complications of Parkinson’s Disease: An Experimental Study in BALB/c Mice by Mohammad Nohtani, Qasem Asgari, Fattaneh Mikaeili, Vahid Reza Ostovan, Mehdi Mirzaeipour, Mohammad Saleh Bahreini, Sajad Rashidi

“…The serum and cerebral dopamine levels of the mice were also measured by using high-performance liquid chromatography (HPLC) on consecutive periods (10 days). …”
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