Showing 81 - 100 results of 1,391 for search '"amino acids"', query time: 0.06s Refine Results
  1. 81

    Synthesis, Spectral, and In Vitro Antibacterial Studies of Organosilicon(IV) Complexes with Schiff Bases Derived from Amino Acids by Har Lal Singh, Jangbhadur Singh, A. Mukherjee

    Published 2013-01-01
    “…The present work stems from our interest in the synthesis, characterization, and antibacterial evaluation of organosilicon(IV) complexes of a class of amino-acid-based Schiff base which have been prepared by the interaction of ethoxytrimethylsilane with the Schiff bases (N OH) in 1 : 1 molar ratio. …”
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  2. 82

    Potentiometric and UV Spectral Studies of Binary and Ternary Complexes of Some Metal Ions with N-Acetylcysteine and Amino Acids by Shaesta Quyoom, Badr-Ud-Din Khan

    Published 2009-01-01
    “…The formation constants of the binary 1:1 and 1:2 complexes of Cu(II), Zn(II), Cd(II), Hg(II), and Pb(II) with N-acetylcysteine (NAC) and 1:1:1 ternary complexes of the said metal ions with NAC as a primary ligand and some biologically important amino acids as secondary ligands have been determined potentiometrically in aqueous medium. …”
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  3. 83

    Characterization by Potentiometric Procedures of the Stability Constants of the Binary and Ternary Complexes of Cu(II) and Duloxetine Drug with Amino Acids by Amal M. Al-Mohaimeed, Asma A. Alothman

    Published 2019-01-01
    “…Potentiometric titration method has been used to define stoichiometries and stability constants of ternary complexes of Cu(II) with duloxetine (D) and some selected amino acids (L). The protonation constants of the ligands and the stability constants of the binary and ternary complexes of Cu(II) with the ligands were calculated from the potentiometric data using the HYPERQUAD program. …”
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    Amino acid profiles and growth performance of spiny lobster Panulirus ornatus fed on combination of three mollusk meals by Agus Kurnia, Wellem Henrik Muskita, Muhaimin Hamzah, Laode Baytul Abidin, Ruslaini Ruslaini, Suaida Suaida, Rahel Amanda

    Published 2024-02-01
    “…The quality of the protein is strongly depending on the amino acid compositions and concentrations. This study aimed to determine of amino acid profiles and growth of spiny lobster (Panulirus ornatus) fed with the diet contained combination of three mollusk meal. …”
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  7. 87

    Main Variables Affecting a Chemical-Enzymatic Method to Obtain Protein and Amino Acids from Resistant Microalgae by J. A. Callejo-López, M. Ramírez, J. Bolívar, D. Cantero

    Published 2019-01-01
    “…This study aimed to evaluate the main variables affecting an extraction method to obtain protein and amino acids from microalgae. The method was based on a sequential alkaline-enzymatic process, with separate extractions and noncontrolled pH, and was applied to fresh biomass of a resistant species. …”
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  8. 88

    Porphyra-334, a mycosporine-like amino acid, attenuates UV-induced apoptosis in HaCaT cells by Suh Sung-Suk, Oh Se Kyung, Lee Sung Gu, Kim Il-Chan, Kim Sanghee

    Published 2017-06-01
    “…The main aim of the current research was to study the effect of porphyra-334, one of mycosporine-like amino acids (MAAs), well known as UV-absorbing compounds, on UVinduced apoptosis in human immortalized keratinocyte (HaCaT) cells. …”
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  9. 89
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    The Effect of Short-Term Temperature Pretreatments on Sugars, Organic Acids, and Amino Acids Metabolism in Valencia Orange Fruit by Mingfei Zhang, Rangwei Xu, Guochao Sun, Yunjiang Cheng, Zhihui Wang

    Published 2022-01-01
    “…Meanwhile, GABA and several amino acids were upregulated under short-term high-temperature treatment but downregulated in response to low-temperature treatment in both peel and pulp. …”
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  11. 91

    Synthesis of Amino Acid Analogues of 5H-Dibenz[b,f]azepine and Evaluation of their Radical Scavenging Activity by H. Vijay Kumar, C. R. Gnanendra, Nagaraja Naik

    Published 2009-01-01
    “…A method for the synthesis of tyrosine, phenyl alanine, hydroxy proline and threonine free amino acid analogues of 5H-dibenz[b,f]azepine is proposed. 5H-dibenz[b,f]azepine was prepared by known method. …”
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  12. 92

    A mutation in RNA polymerase imparts resistance to β-lactams by preventing dysregulation of amino acid and nucleotide metabolism by Yesha Patel, John D. Helmann

    Published 2025-02-01
    “…CEF resistance is mediated by a decrease in branched-chain amino acid (BCAA), methionine, and pyrimidine pathways. …”
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  13. 93

    Effect of Lacticaseibacillus rhamnosus Yoba Fermentation on Physicochemical Properties, Amino Acids, and Antioxidant Activity of Cowpea-Peanut Milk by Armistice Chawafambira, Talknice Zvamaziva Jombo, Tafadzwa Mkungunugwa

    Published 2022-01-01
    “…Quality parameters such as 2,2-diphenyl-1-picrylhydrazyl (DPPH) free radical scavenging rate, total antioxidant activity, antinutrient, and amino acids content were determined. The fermented cowpea-peanut milk samples had 7.7–8.1 log CFU/mL viable L. rhamnosus Yoba cells after fermentation. …”
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    Evaluation of Protein Concentration and Limiting Amino Acids Including Lysine and Met + Cys in Prestarter Diet on Performance of Broilers by Mohsen Farkhoy, Mehrdad Modirsanei, Omid Ghavidel, Majid Sadegh, Sadegh Jafarnejad

    Published 2012-01-01
    “…Four experiments were conducted, in two stages, to evaluate protein and limiting amino acids' (lysine and methionine + cystine) levels in pre-starter diets on broilers’ performance. …”
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  18. 98

    Isolation and Characterization of the Microbiological and Physicochemical Qualities, the Protein and Amino Acid Profiles of Fermented Chicken and Duck Egg Ovalbumin by Nurliyani, M. Z. Abidin, I. Kandarina

    Published 2025-01-01
    “…After fermentation, the chicken OVA indicated an increase in all types of amino acid concentrations. Conversely, the amino acid concentrations were constant before and after fermentation in duck OVA. …”
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  19. 99

    Prediction of influenza A virus-human protein-protein interactions using XGBoost with continuous and discontinuous amino acids information by Binghua Li, Xin Li, Xiaoyu Li, Li Wang, Jun Lu, Jia Wang

    Published 2025-01-01
    “…The joint consideration utilizing the complementary information between contiguous and discontinuous amino acids provides a more comprehensive description of PPI information. …”
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