Showing 521 - 540 results of 1,789 for search '"amino acids"', query time: 0.10s Refine Results
  1. 521

    Potentiometric Multisensory Systems with Novel Ion-Exchange Polymer-Based Sensors for Analysis of Drugs by Olga V. Bobreshova, Anna V. Parshina, Ksenia A. Polumestnaya

    Published 2012-01-01
    “…The use of novel sensors for the quantitative analysis of multicomponent aqueous solutions of amino acids, vitamins and medical substances is based on protolytic and ion-exchange reactions at the interfaces of ion-exchangers and test solutions. …”
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  2. 522

    Studies on Dyeing Performance of Novel Acid Azo Dyes and Mordent Acid Azo Dyes Based on 2,4-Dihydroxybenzophenone by Bharat C. Dixit, Hitendra M. Patel, Dhirubhai J. Desai, Ritu B. Dixit

    Published 2009-01-01
    “…Novel acid azo and mordent acid azo dyes have been prepared by the coupling of diazo solution of different aminonaphthol sulphonic acids and aromatic amino acids with 2,4-dihydroxybenzophenone. The resultant dyes were characterized by elemental analysis as well as IR and 1H NMR spectral studies. …”
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  3. 523

    Overview of Molecular Dynamics Simulation of Natural Gas Hydrate at Nanoscale by Rongrong Qi, Xuwen Qin, Hang Bian, Cheng Lu, Lu Yu, Chao Ma

    Published 2021-01-01
    “…Compared with thermodynamic inhibitors, kinetic inhibitors (such as amino acids) have more promising research prospects, and further research can be carried out in the screening of efficient kinetic inhibitors in the future.…”
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  4. 524

    Nutrient digestibility of fishmeal rations in primates by N. V. Gaponov, L. N. Gamko

    Published 2021-08-01
    “…Fishmeal nutrient composition includes natural substances and minerals, including phosphorus, calcium, iodine, selenium, several essential amino acids, as well as vitamins А, D and В complex. …”
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  5. 525

    Taxonomic and Functional Dynamics of Bacterial Communities During Drift Seaweed Vermicomposting by Manuel Aira, Ana Gómez-Roel, Jorge Domínguez

    Published 2024-12-01
    “…The diverse bacterial community showed enriched functional pathways related to soil health and plant growth, including the synthesis of antibiotics, amino acids, and phytohormones, as well as the degradation of bisphenol. …”
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  6. 526

    Risk assessment of chemical substances of safety concern generated in processed meats by Mónica Flores, Leticia Mora, Milagro Reig, Fidel Toldrá

    Published 2019-09-01
    “…Keywords: Polycyclic aromatic hydrocarbons, Heterocyclic amines, Nitrosamines, Amino acids oxidation, Lipids oxidation, Maillard reaction products, Biogenic amines…”
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  7. 527

    Evaluation of VP4-VP2 sequencing for molecular typing of human enteroviruses. by Kouichi Kitamura, Minetaro Arita

    Published 2024-01-01
    “…This study aimed to establish such a method by examining the divergence of VP4-pVP2 amino acid sequences between enterovirus and rhinovirus prototypes. …”
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  8. 528

    Fructose-Induced Carbonyl/Oxidative Stress in S. cerevisiae: Involvement of TOR by Bohdana V. Valishkevych, Ruslana A. Vasylkovska, Liudmyla M. Lozinska, Halyna M. Semchyshyn

    Published 2016-01-01
    “…TOR activation by nitrogen sources, in particular amino acids, is well studied; however its interplay with carbohydrates and carbonyl stress is poorly investigated. …”
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  9. 529

    Characterization and Synergistic Antimicrobial Evaluation of Lipopeptides from Bacillus amyloliquefaciens Isolated from Oil-Contaminated Soil by Pratiwi Sudarmono, Ahmad Wibisana, Lira W. Listriyani, Saleha Sungkar

    Published 2019-01-01
    “…By tandem mass spectrometry, five variants of surfactin with the same amino acid sequence in peptide moiety could be revealed. …”
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  10. 530

    Comparative Analysis on Essential Nutrient Compositions of 23 Wild Hazelnuts (Corylus heterophylla) Grown in Northeast China by Liying Fan, Jun Ren, Yuting Yang, Limin Zhang

    Published 2020-01-01
    “…Average protein, soluble sugar, starch, and ash contents of hazelnut kernels were 25.12%, 4.98%, 2.03%, and 3.04%, respectively. The amount of amino acids, mostly as glutamic acid, arginine, and aspartic acid, was also determined by the hazelnut varieties. …”
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  11. 531

    Changes of pH in β-Lactoglobulin and β-Casein Solutions during High Pressure Treatment by Karsten Olsen, Bo B. Jespersen, Vibeke Orlien

    Published 2015-01-01
    “…The limited tertiary structure of β-casein could allow exposure of all amino acids; thus the increase of pH can be caused by binding of water protons resulting in an increase of hydroxide ions. …”
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  12. 532

    Imaging of Non— or Very Subtle Contrast-Enhancing Malignant Gliomas with [C]-Methionine Positron Emission Tomography by Norbert Galldiks, Lutz W. Kracht, Veronika Dunkl, Roland T. Ullrich, Stefan Vollmar, Andreas H. Jacobs, Gereon R. Fink, Michael Schroeter

    Published 2011-11-01
    “…These findings support the use of combined PET-MRI with radiolabeled amino acids (eg, MET) for the delineating of the true extent of active tumor in the diagnosis and treatment planning of patients with gliomas.…”
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  13. 533

    Exploring EPR Parameters of 187Re Complexes for Designing New MRI Probes: From the Gas Phase to Solution and a Model Protein Environment by Gustavo A. Andolpho, Elaine F. F. da Cunha, Teodorico C. Ramalho

    Published 2022-01-01
    “…The docking studies point out that ReABT interacts with amino acids residues of alanine, aspartate, and lysine from the PI3K active site. …”
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  14. 534

    Exploring the causal impact of body mass index on metabolic biomarkers and cholelithiasis risk: a Mendelian randomization analysis by Feng Zhao, Yanjiang Yang, Wenwen Yang

    Published 2025-01-01
    “…A total of 176 metabolites were identified to be significantly associated with BMI, including amino acids, cholesterol esters, free cholesterol, triglycerides, and phospholipids. …”
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  15. 535

    Evaluation of antimicrobial short sequence peptides derived from mackerel gill and intestine against gram-negative bacteria by Wonganu Benjamaporn, Paenthong Mathaphon, Roytrakul Sittiruk

    Published 2025-01-01
    “…These wastes can be hydrolyzed to protein hydrolysate, which might contain several amino acids and bioactive peptides. From the previous results, the protein hydrolysate derived from mackerel gills and intestines wastes had inhibited the growth of gram-negative bacteria, Vibrio parahaemolyticus, Klebsiella pneumoniae, and Salmonella typhimurium. …”
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  16. 536

    The influence of nutrition on the formation and modification of human immunity by Zuzanna Chęcińska-Maciejewska, Andrzej Ciborek, Ewelina Książek, Hanna Krauss

    Published 2024-07-01
    “…The main dietary factors, such as vitamins, minerals, amino acids, antioxidants, and the gut microbiota, which play an essential role in regulating and enhancing immunity, were presented in this study. …”
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  17. 537

    Citrate: a key signalling molecule and therapeutic target for bone remodeling disorder by Qichang Liu, Yuchuan Xue, Junzhe Guo, Lin Tao, Yue Zhu

    Published 2025-01-01
    “…Citrate is also a key intermediate in the metabolism and synthesis of glucose, fatty acids and amino acids, which are three major nutrients in the organism. …”
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  18. 538

    Optimization of Enzymatic Hydrolysis by Protease Produced from Bacillus subtilis MTCC 2423 to Improve the Functional Properties of Wheat Gluten Hydrolysates by Hari Prasath Rajendhran, Vinoth Kumar Vaidyanathan, Swethaa Venkatraman, Pothiyappan Karthik

    Published 2024-01-01
    “…The percentage of free amino acids obtained by protease-mediated hydrolysates increased significantly compared to the unhydrolyzed wheat, which was observed by high-performance liquid chromatography. …”
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  19. 539

    Molecular Characterization of Chicken Anemia Virus Circulating in Chicken Flocks in Egypt by Mohammed AboElkhair, Alaa G. Abd El-Razak, Abd Elnaby Y. Metwally

    Published 2014-01-01
    “…The phylogenetic and amino acid analyses of deduced amino acid indicated that the detected CAV sequences differ from CAV vaccine strains. …”
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  20. 540

    Click Synthesis and Biologic Evaluation of ()- and ()-2-Amino-3-[1-(2-[F]Fluoroethyl)-1-[1,2,3]Triazol-4-yl]Propanoic Acid for Brain Tumor Imaging with Positron Emission Tomography by Jonathan McConathy, Dong Zhou, Stephany E. Shockley, Lynne A. Jones, Elizabeth A. Griffin, Hsiaoju Lee, Susan J. Adams, Robert H. Mach

    Published 2010-11-01
    “…Based on these results, the 1 H -[1,2,3]triazole-substituted amino acid ( S )-[ 18 F]4 has promising PET properties for brain tumors and represents a novel class of radiolabeled amino acids for tumor imaging.…”
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