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641
Rapid Detection of Astaxanthin in Antarctic Krill Meal by Computer Vision Combined with Convolutional Neural Network
Published 2025-02-01“…A total of 70 Antarctic krill meal samples were analyzed using high-performance liquid chromatography to determine their astaxanthin contents as label, and corresponding images of the samples were acquired using a computer vision system to form the dataset and the dataset was augmented. …”
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642
Structural Characterization of Polygonum divaricatum L. Polysaccharide and Its Inhibitory Effect on Lipopolysaccharide-Induced Inflammation in RAW264.7 Cells
Published 2024-12-01“…Methods: The structure of PSPDL was characterized using high-performance gel permeation chromatography (HPGPC), high-performance liquid chromatography (HPLC), Fourier transform-infrared spectroscopy (FT-IR), X-ray diffraction (XRD), and nuclear magnetic resonance spectroscopy (NMR). …”
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643
Comparative Analysis of Proximate Compositions, Physical Properties, and Sensory Attributes of Kersting’s Groundnut (Macrotyloma geocarpum (Harms) Maréchal & Baudet) Accessions
Published 2023-01-01“…Amino acids were hydrolyzed and determined using the liquid chromatography method. Ten trained panelists participated in testing the cookability of the samples while 30 untrained panelists were involved in the acceptability test. …”
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644
Simultaneous Determination of Three Active Forms of Vitamin B12 In Situ Produced During Fermentation by LC-MS/MS
Published 2025-01-01“…The in situ fortification of vitamin B12 (VB12) in foods through fermentation is an effective strategy to address the deficiency of this micronutrient, and precise monitoring of VB12 production is crucial for developing VB12-fortified functional foods. Liquid chromatography–tandem mass spectrometry (LC-MS/MS) is advantageous for analyzing trace substances in food due to its high sensitivity. …”
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645
Systemic Proteomic Analysis Reveals Distinct Exosomal Protein Profiles in Rheumatoid Arthritis
Published 2021-01-01“…Totally, 12 specimens of plasma from 6 RA patients and 6 age- and gender-matched controls from the Chinese population were obtained for nanoscale liquid chromatography coupled to tandem mass spectrometry (nano-LC-MS/MS) analysis to identify exosomal profiles. …”
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646
Potential of Co(II) and Cd(II) chelates of N′-(3-fluorobenzoyl)benzo[d]thiazole-2-carbohydrazide: Structural aspects, binding interactions, biological and molecular docking studies...
Published 2025-01-01“…N′-(3-fluorobenzoyl)benzo[d]thiazole-2-carbohydrazide (MFBBTCH, HL) and its chelates with Co(II) and Cd(II) have been synthesized and characterized by elemental analyses, liquid chromatography-mass spectrometry (LC-MS), Fourier Transform Infrared Spectroscopy (FT-IR), ultra-violet visible (UV–vis), nuclear magnetic resonance (NMR) spectroscopy, thermogravimetric analysis (TGA) and conductivity measurements. …”
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647
CBP22, a Novel Bacteriocin Isolated from Clostridium butyricum ZJU-F1, Protects against LPS-Induced Intestinal Injury through Maintaining the Tight Junction Complex
Published 2021-01-01“…A novel bacteriocin secreted by Clostridium butyricum ZJU-F1 was isolated using ammonium sulfate fractionation, cation exchange chromatography, affinity chromatography, and reverse-phase high-performance liquid chromatography (RP-HPLC). The bacteriocin, named CBP22, contained 22 amino acids with the sequence PSAWQITKCAGSIAWALGSGIF. …”
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648
Immobilization of NTPDase-1 from Trypanosoma cruzi and Development of an Online Label-Free Assay
Published 2016-01-01“…In this paper, immobilization of NTPDase-1 afforded ICERs (Immobilized Capillary Enzyme Reactors). A liquid chromatography method was developed and validated to monitor the ICER activity. …”
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649
Xanthohumol and echinocystic acid induces PSTVd tolerance in tomato
Published 2024-06-01“…The platform of liquid chromatography‐mass spectrometry detected 158 or 123 differential regulated metabolites in modes of positive ion or negative ion. …”
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650
Determination and Difference Analysis of Phenolic Compounds in Smokers’ Saliva and Mainstream Smoke
Published 2022-01-01“…To study the differences in phenolic compounds between tobacco smokers’ saliva and mainstream smoke, a method was developed for the analysis of 12 phenolic compounds in saliva and mainstream smoke based on ultrahigh-performance liquid chromatography with fluorescence detection (UPLC-FLD). …”
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651
Postharvest wounding treatment influences flavone production and biological activities of the hairy root cultures of Scutellaria baicalensis
Published 2025-01-01“…Hairy roots were exposed to wounding stress, and the levels of baicalin, baicalein, and wogonin were determined using high-performance liquid chromatography (HPLC). We found that the levels of these flavones in S. baicalensis hairy roots increased after 6, 12, 24, 48, 72, and 96 h of exposure in a time-dependent manner. …”
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652
Identification of meibomian gland testosterone metabolites produced by tissue-intrinsic intracrine deactivation activity
Published 2025-02-01“…Here, we performed radioactive tracer studies in combination with pharmacological enzyme inhibition, followed by targeted liquid chromatography-tandem mass spectrometry (LC-MS/MS) analysis, and found three androgen metabolites—androstanedione, androsterone, and epiandrosterone—in mouse and human meibomian glands. …”
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653
Design of a thermal stress microfluidic platform to screen stability of therapeutic proteins in pharmaceutical formulations
Published 2025-01-01“…The microfluidic platform validity in terms of reliability and comparability to a forced degradation batch-wise stimulation is demonstrated by thermally stimulating and analyzing through SE-HPLC (Size Exclusion – High Performance Liquid Chromatography) different high concentration (> 100 mg/ml) therapeutic nanobody-based formulations. …”
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654
Highly conductive graphene@phosphotungstic acid nanocomposite for sensitive electrochemical detection of acetaminophen based on analysis induction strategy in foods
Published 2025-03-01“…The content of AP in pork and chicken samples was detected by the proposed sensor and high performance liquid chromatography. The results of the two methods were compared, and no significant difference was found (P > 0.05). …”
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655
Transplacental Transfer of Primaquine and Neurobehavioral Development of Prenatally Exposed Rats
Published 2021-01-01“…PQ was analyzed by high-performance liquid chromatography with diode array ultraviolet detection. …”
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656
Method development and application for the analysis of chiral organic marker species in ice cores
Published 2025-01-01“…We have developed a two-dimensional (2D) liquid chromatography (mLC–LC) method that allows the simultaneous determination of the chiral ratios of the monoterpene oxidation products <i>cis</i>-pinic acid and <i>cis</i>-pinonic acid in ice-core samples. …”
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657
Antimalarial Activity of Extract and Fractions of Sauropus androgynus (L.) Merr.
Published 2022-01-01“…The ethanolic extract was fractionated using the vacuum liquid chromatography (VLC) method with three solvents of different polarities (n-hexane, chloroform, and 96% ethanol). …”
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658
Prevalence and spectrum of haemoglobinopathies in females of reproductive age group- A first tertiary care center experience in Punjab, North India
Published 2023-07-01“…Materials and Methods: All the females in the age group of 20–40 years age whose blood samples were received in the department for High-Performance Liquid Chromatography (HPLC) were included. The cases with abnormal HPLC findings were analyzed for hematological parameters including hemoglobin, RBC count, and RBC indices [mean corpuscular volume (MCV), mean corpuscular hemoglobin (MCH), mean corpuscular hemoglobin concentration (MCHC), & red cell distribution width - coefficient of variation (RDW-CV)]. …”
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659
Impact of Varicocele on The Expression of Testicular Enzymes Involved in The Transsulfuration Pathway
Published 2025-01-01“…Serum levels of methionine,homocysteine, and taurine were analyzed through high-performance liquid chromatography, while vitamin B6concentrations were measured using enzyme-linked immunosorbent assay. …”
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660
Preparation of Xanthine Oxidase Inhibitory Peptide from Black Bean Protein by Enzymatic Hydrolysis and Its Uric Acid-Lowering Activity in Vitro
Published 2024-12-01“…This fraction had good stability under high-temperature treatment, simulated gastric and trypsin digestion. Liquid chromatography-tandem mass spectrometry (LC-MS/MS) identified 18 peptides in F3, with an average molecular mass of approximately 500–1 400 Da. …”
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