1
|
Saha B, Barman S, Majumder S, Ghosh B, Mallick K, Choudhury S, Roy MN. Investigation of intermolecular interactions of l-Valine and l-Phenylalanine with muscle relaxant drug mephenesin molecule prevalent in aqueous solution by various physico-chemical methods at T=298.15K-313.15K. Heliyon 2024; 10:e23562. [PMID: 38173535 PMCID: PMC10761785 DOI: 10.1016/j.heliyon.2023.e23562] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/19/2023] [Revised: 12/06/2023] [Accepted: 12/06/2023] [Indexed: 01/05/2024] Open
Abstract
A complete chemical analysis of significant intermolecular interactions of l-Valine (L-Val) and l-Phenylalanine (L-Phe) with Mephenesin (MEPN) molecules in aqueous solution has been studied by different physicochemical methodologies at various temperatures (T = 298.15 K-313.15 K at an interval of 5 K) and concentrations (0.001 mol kg-1, 0.003 mol kg-1, 0.005 mol kg-1) of aqueous MEPN solution. The limiting apparent molar volume (φ V 0 ) and experimental slope (S V * ) values are found from the equation of Masson, viscosity A and B-coefficient determined using the equation of Jones-Doles, molar refraction (RM) and limiting molar refraction (RM0) derived by the Lorentz-Lorenz equation, express that in our experimental solution of amino acids (AAs) in aqueous MEPN, the solute-solvent interaction predominates over the solute-solute and solvent-solvent interactions for these ternary solutions. These are also justified by the measurement of various thermodynamic parameters, free energy of activation of viscous flow per mole of solvent(Δμ1°#) and solute (Δμ2°#), activation of viscous flow of enthalpies (ΔH°#) and entropies (ΔS°#). The characteristics of structure-breaking of solutes in the aqueous drug solution have been identified by Hepler's method and dB/dT value. The spectroscopic methods like UV-visible and proton-NMR studies help to explicate the strong AA-MEPN interactions in the solution phase and obtain a good correlation with theoretical studies. Theoretical investigations are checked to authenticate the experimental observations and according to both studies, L-Phe-MEPN interaction is greater than L-Val-MEPN interaction. The experimental and correlated research data are useful for the development of model combinations of AAs with drug molecules in pharmaceutical and medicinal chemistry.
Collapse
Affiliation(s)
- Baishali Saha
- Department of Chemistry, University of North Bengal, Darjeeling, 734013, India
| | - Sanjoy Barman
- Department of Chemistry, University of North Bengal, Darjeeling, 734013, India
| | - Sukdev Majumder
- Department of Chemistry, University of North Bengal, Darjeeling, 734013, India
| | - Biswajit Ghosh
- Department of Chemistry, University of North Bengal, Darjeeling, 734013, India
| | - Kangkan Mallick
- Department of Chemistry, University of North Bengal, Darjeeling, 734013, India
| | | | - Mahendra Nath Roy
- Department of Chemistry, University of North Bengal, Darjeeling, 734013, India
- Vice-Chancellor, Alipurduar University, Alipurduar 736121, 734013, Darjeeling, India
| |
Collapse
|
2
|
A Combined Physicochemical and Computational Investigation of the Inclusion Behaviour of 3-(1-Naphthyl)-D-alanine Hydrochloride insights into β-Cyclodextrin. J Mol Liq 2023. [DOI: 10.1016/j.molliq.2023.121583] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/11/2023]
|
3
|
Volumetric and conductivity studies of the interaction between levocetirizine dihydrochloride and the amino acids l-alanine and l-glutamine in aqueous solutions. Heliyon 2023; 9:e14363. [PMID: 37009243 PMCID: PMC10060571 DOI: 10.1016/j.heliyon.2023.e14363] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2022] [Revised: 02/26/2023] [Accepted: 03/02/2023] [Indexed: 03/08/2023] Open
Abstract
Levocetirizine dihydrochloride (LCTZ) is a second-generation antihistamine known for its efficacy without sedation. However, the binding mechanism with plasma protein which makes it devoid of sedative effects is yet to be uncovered. In this study, we elucidated thermodynamic parameters of solute-solvent and solute-cosolute interactions between LCTZ, and the amino acids l-alanine (Ala) and l-glutamine (Gln) in aqueous solutions. The volumetric and conductance parameters were calculated using the experimental density and conductance data of aqueous solutions of Ala and Gln (concentration range of 0.02-0.20 mol kg-1) and LCTZ (concentration range of 0.01, 0.07, and 0.13 mol kg-1) at 298.15, 303.15, 308.15, and 313.15 K. Volumetric analysis study revealed that the apparent molar volume (Vφ), limiting apparent molar volume (Vφ 0), and Masson's coefficient (Sv) values indicated predominantly solute-solvent interactions that were influenced by the solute's concentration and temperature. Meanwhile, partial molar expansibilities (Eφ 0), transfer volume ΔtrVφ 0 and Hepler's constant (δ2V0/δT2) established the solution system's structure-breaking tendency. The Gibb's free energy (ΔG0) values derived from conductometry data indicated the system's spontaneity. These calculated constants provided a detailed understanding of the different types of intermolecular interactions found in the ternary (LCTZ + water + amino acids) system.
Collapse
|
4
|
Jamal MA, Shahazidy U, Al-Saeed FA, Al Syaad KM, Muneer M, Ahmed I, Ahmed AE. Investigations to Explore Molecular Interactions and Sweetness Response of Polyhydroxy Compounds with Amino Acids in Aqueous Systems. ACS OMEGA 2022; 7:40950-40962. [PMID: 36406515 PMCID: PMC9670697 DOI: 10.1021/acsomega.2c04102] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/30/2022] [Accepted: 10/05/2022] [Indexed: 06/16/2023]
Abstract
In conjunction with the development of people's living standards, the modern world demands good-quality food such as sweets, candies, chocolates, diet drinks, beverages, and so on, but because of obesity and other health issues people concentrate more on sugar-free or low-calorie products. Polyols are such a kind of food with desirable qualities, and they play a role in controlling the blood glucose level in diabetic patients. The density (ρ) and sound speed (u) of sugar alcohol in water and in (0.02, 0.04, and 0.06) mol kg-1l-arginine solutions at different temperatures (293.15-318.15 K) and atmospheric pressure were measured by using Anton Paar DSA5000M. Experimental density and sound velocity data were further used to compute volumetric and acoustic parameters such as apparent molar volume (ØV), partial molar volume (Ø V 0), compressibility (Ø k 0), expansibility (Ø E 0), and so on. The positive trends of apparent molar volume (Ø V ), and partial molar volume Ø V 0), values indicate strong hydrophilic interactions in ternary solutions. These interactions give a complete picture about solvation behavior, the effect of temperature, and hydrogen bonding present among (galactitol + l-arginine) mixtures. The apparent specific volume values were calculated, and it was found that these values of the investigated mixtures lie on the borderline with the reported values of sweeteners. This study may offer a new vision in elucidation of mechanistic modifications between sugar alcohol, amino acid, and their mode of interactions.
Collapse
Affiliation(s)
- Muhammad Asghar Jamal
- Department
of Chemistry, Government College University
Faisalabad, Faisalabad38000, Pakistan
| | - Uzma Shahazidy
- Department
of Chemistry, Government College University
Faisalabad, Faisalabad38000, Pakistan
| | - Fatimah A. Al-Saeed
- Department
of Biology, College of Science, King Khalid
University, Abha61413, Saudi Arabia
- Research
Center for Advanced Materials Science (RCAMS), King Khalid University, P.O. Box 9004, Abha61413, Saudi Arabia
| | - Khalid M. Al Syaad
- Department
of Biology, Faculty of Science, King Khalid
University, P.O. Box 9004, Abha61413, Saudi Arabia
| | - Majid Muneer
- Department
of Chemistry, Government College University
Faisalabad, Faisalabad38000, Pakistan
| | - Ikram Ahmed
- Department
of Chemistry, University of Sahiwal, Sahiwal54000, Pakistan
| | - Ahmed Ezzat Ahmed
- Department
of Biology, Faculty of Science, King Khalid
University, P.O. Box 9004, Abha61413, Saudi Arabia
- Department
of Theriogenology, Faculty of Veterinary Medicine, South Valley University, 83523Qena, Egypt
| |
Collapse
|
5
|
Volumetric, viscometric and spectroscopic studies of molecular interactions of glutamic acid with potassium sorbate and sodium benzoate in aqueous medium at T = 293.15–313.15 K. J Mol Liq 2022. [DOI: 10.1016/j.molliq.2022.119578] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
|
6
|
Dhal K, Singh S, Talukdar M. Elucidation of molecular interactions of aspartic acid with aqueous potassium sorbate and sodium benzoate: Volumetric, viscometric and FTIR spectroscopic investigation. J Mol Liq 2022. [DOI: 10.1016/j.molliq.2022.118659] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
|
7
|
Mondal M, Basak S, Choudhury S, Ghosh NN, Roy MN. Investigation of molecular interactions insight into some biologically active amino acids and aqueous solutions of an anti-malarial drug by physicochemical and theoretical approach. J Mol Liq 2021. [DOI: 10.1016/j.molliq.2021.116933] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
|
8
|
Molecular interaction studies of antidepressant drug with aqueous caffeine using volumetric and acoustic methods. J Mol Liq 2021. [DOI: 10.1016/j.molliq.2021.115525] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
|
9
|
Rajput P, Richu, Sharma T, Kumar A. Temperature dependent physicochemical investigations of some nucleic acid bases (uracil, thymine and adenine) in aqueous inositol solutions. J Mol Liq 2021. [DOI: 10.1016/j.molliq.2020.115210] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
|
10
|
Deosarkar S, Arsule A, Sawale R, Pingle V. Volumetric and viscometric studies of molecular interactions in systems containing tartaric acid in water/aqueous-L-arginine solutions at 303.15 K. J Mol Liq 2021. [DOI: 10.1016/j.molliq.2020.114925] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
|
11
|
Interactions of some α-amino acids with antibacterial drug gentamicin sulphate in aqueous medium probed by using physicochemical approaches. J Mol Liq 2021. [DOI: 10.1016/j.molliq.2020.114757] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
|
12
|
The effects of active double-layered furcellaran/gelatin hydrolysate film system with Ala-Tyr peptide on fresh Atlantic mackerel stored at -18 °C. Food Chem 2020; 338:127867. [PMID: 32829293 DOI: 10.1016/j.foodchem.2020.127867] [Citation(s) in RCA: 25] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2020] [Revised: 08/12/2020] [Accepted: 08/16/2020] [Indexed: 02/07/2023]
Abstract
This is the first time that active double-layered furcellaran/gelatin hydrolysate films containing Ala-Tyr peptide were developed and characterised for their properties. Afterwards, films were used on Atlantic mackerel stored at -18 °C for 4 months and samples were analysed for changes in their microbiological quality, TVB-N, biogenic amine content, fatty acid composition and TBARS. Active films had higher TS (13.4 MPa) and lower WS (62.8%). The films showed no DPPH radical scavenging properties but high FRAP (6.6 mMol Trolox/mg). No significant effects on the oxidation of fish samples were observed with TBARS increasing from 12.04 to 22.50 mg/kg. Freezing successfully inhibited the growth of microorganisms and no differences in microbiological growth or biogenic amine formation were observed. However, the application of films inhibited the formation of TVB-N. Antimicrobiological properties of the film should be further investigated during storage of perishable food products at temperatures above 0 °C.
Collapse
|
13
|
Chauhan S, Kumari N, Pathania L. Insight into intermolecular interactions and hydration properties of biologically active amino acids in aqueous solutions of cefepime: volumetric, compressibility and viscometric studies. J DISPER SCI TECHNOL 2020. [DOI: 10.1080/01932691.2020.1791169] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Affiliation(s)
- Suvarcha Chauhan
- Department of Chemistry, Himachal Pradesh University, Shimla, India
| | - Neetika Kumari
- Department of Chemistry, Himachal Pradesh University, Shimla, India
| | - Lalita Pathania
- Department of Chemistry, Himachal Pradesh University, Shimla, India
| |
Collapse
|
14
|
Asghar Jamal M, Naseem B, Naz S, Arif I, Saeed M, Atiq S. Thermo-acoustic properties of maltose in aqueous amino acids system. J Mol Liq 2020. [DOI: 10.1016/j.molliq.2020.112932] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
|
15
|
Pathania L, Chauhan S. Modulation in Aggregation Behavior of Cationic Surfactant in Presence of Fluoroquinolone Drug: A Physicochemical Approach. J SURFACTANTS DETERG 2020. [DOI: 10.1002/jsde.12402] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- Lalita Pathania
- Department of ChemistryHimachal Pradesh University Summer Hill Shimla 171005 India
| | - Suvarcha Chauhan
- Department of ChemistryHimachal Pradesh University Summer Hill Shimla 171005 India
| |
Collapse
|
16
|
Arsule AD, Sawale RT, Kalyankar TM, Deosarkar SD. Thermodynamic Behavior of Systems Containing Amino Acids in Aqueous-Lactose Solutions. J SOLUTION CHEM 2020. [DOI: 10.1007/s10953-019-00945-4] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
|
17
|
Wawer J, Krakowiak J. The interpretation of the parameters of the equation used for the extrapolation of apparent molar volumes of the non-electrolyte (solutes) to the infinite dilution. J Mol Liq 2019. [DOI: 10.1016/j.molliq.2019.111765] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
|
18
|
Gupta J, Nain AK. Molecular interactions of gentamicin sulphate in aqueous-l-asparagine/l-glutamine solutions at different temperatures: Volumetric, acoustic and viscometric properties. J Mol Liq 2019. [DOI: 10.1016/j.molliq.2019.111547] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
|
19
|
Gupta J, Nain AK. Physicochemical study of solute-solute and solute-solvent interactions of homologous series of α-amino acids in aqueous-isoniazid solutions at temperatures from 293.15 to 318.15 K. J Mol Liq 2019. [DOI: 10.1016/j.molliq.2019.01.036] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
|
20
|
Sonika, Thakur RC, Chauhan S, Singh K. Molecular Interactions of Transition Metal Chlorides in Water and Water–Ethanol Mixtures at 298–318 K on Viscometric Data. RUSSIAN JOURNAL OF PHYSICAL CHEMISTRY A 2019. [DOI: 10.1134/s0036024418130307] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
|
21
|
Arsule A, Sawale R, Deosarkar S. Temperature-dependent volumetric and ultraacoustic studies of α-amino acids in aqueous acetylsalicylic acid drug solutions. J Mol Liq 2019. [DOI: 10.1016/j.molliq.2018.10.122] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
|
22
|
Jamal MA, Naseem B, Khan JH, Arif I. Temperature dependent solution properties of amino acids in colloidal solutions. J Mol Liq 2019. [DOI: 10.1016/j.molliq.2018.11.046] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
|
23
|
Physicochemical studies on molecular interactions between small biomolecules and drug benzalkonium chloride at different temperatures T = (293.15–313.15) K. J Mol Liq 2019. [DOI: 10.1016/j.molliq.2018.10.063] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
|
24
|
Volumetric Investigations on Molecular Interactions of Glycine/l-alanine in Aqueous Citric Acid Solutions at Different Temperatures. J SOLUTION CHEM 2018; 47:2039-2067. [PMID: 30546166 PMCID: PMC6267150 DOI: 10.1007/s10953-018-0829-6] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2018] [Accepted: 09/22/2018] [Indexed: 11/30/2022]
Abstract
Apparent molar volumes \documentclass[12pt]{minimal}
\usepackage{amsmath}
\usepackage{wasysym}
\usepackage{amsfonts}
\usepackage{amssymb}
\usepackage{amsbsy}
\usepackage{mathrsfs}
\usepackage{upgreek}
\setlength{\oddsidemargin}{-69pt}
\begin{document}$$(\phi_{V})$$\end{document}(ϕV) of glycine/l-alanine in water and in aqueous citric acid (CA) solutions of varying concentrations, i.e. (0.05, 0.10, 0.20, 0.30, 0.40 and 0.50) mol·kg−1 were determined from density measurements at temperatures T = (288.15, 298.15, 308.15, 310.15 and 318.15) K and at atmospheric pressure. Limiting partial molar volumes \documentclass[12pt]{minimal}
\usepackage{amsmath}
\usepackage{wasysym}
\usepackage{amsfonts}
\usepackage{amssymb}
\usepackage{amsbsy}
\usepackage{mathrsfs}
\usepackage{upgreek}
\setlength{\oddsidemargin}{-69pt}
\begin{document}$$(\phi_V^{\text{o}})$$\end{document}(ϕVo) and their corresponding partial molar volumes of transfer \documentclass[12pt]{minimal}
\usepackage{amsmath}
\usepackage{wasysym}
\usepackage{amsfonts}
\usepackage{amssymb}
\usepackage{amsbsy}
\usepackage{mathrsfs}
\usepackage{upgreek}
\setlength{\oddsidemargin}{-69pt}
\begin{document}$$(\Delta_{\text{tr}} \phi_{V} )$$\end{document}(ΔtrϕV) have been calculated from the \documentclass[12pt]{minimal}
\usepackage{amsmath}
\usepackage{wasysym}
\usepackage{amsfonts}
\usepackage{amssymb}
\usepackage{amsbsy}
\usepackage{mathrsfs}
\usepackage{upgreek}
\setlength{\oddsidemargin}{-69pt}
\begin{document}$$\phi_{V}$$\end{document}ϕV data. The negative \documentclass[12pt]{minimal}
\usepackage{amsmath}
\usepackage{wasysym}
\usepackage{amsfonts}
\usepackage{amssymb}
\usepackage{amsbsy}
\usepackage{mathrsfs}
\usepackage{upgreek}
\setlength{\oddsidemargin}{-69pt}
\begin{document}$$\Delta_{\text{tr}} \phi_{V}$$\end{document}ΔtrϕV values obtained for glycine/l-alanine from water to aqueous CA solutions indicate the dominance of hydrophilic–hydrophobic/hydrophobic–hydrophilic and hydrophobic–hydrophobic interactions over ion/hydrophilic–dipolar interactions. Further, pair and triplet interaction coefficients, i.e.\documentclass[12pt]{minimal}
\usepackage{amsmath}
\usepackage{wasysym}
\usepackage{amsfonts}
\usepackage{amssymb}
\usepackage{amsbsy}
\usepackage{mathrsfs}
\usepackage{upgreek}
\setlength{\oddsidemargin}{-69pt}
\begin{document}$$(V_{\text{AB}} )\;{\text{and}}\; (V_{\text{ABB}} )$$\end{document}(VAB)and(VABB) along with hydration number \documentclass[12pt]{minimal}
\usepackage{amsmath}
\usepackage{wasysym}
\usepackage{amsfonts}
\usepackage{amssymb}
\usepackage{amsbsy}
\usepackage{mathrsfs}
\usepackage{upgreek}
\setlength{\oddsidemargin}{-69pt}
\begin{document}$$(n_{\text{H}} )$$\end{document}(nH) have also been calculated. The effect of temperature on the volumetric properties of glycine/l-alanine in water and in aqueous CA solutions has been determined from the limiting partial molar expansibilities \documentclass[12pt]{minimal}
\usepackage{amsmath}
\usepackage{wasysym}
\usepackage{amsfonts}
\usepackage{amssymb}
\usepackage{amsbsy}
\usepackage{mathrsfs}
\usepackage{upgreek}
\setlength{\oddsidemargin}{-69pt}
\begin{document}$$(\partial \phi_{V}^{\text{o}} /\partial T)_{p}$$\end{document}(∂ϕVo/∂T)p and their second-order derivative \documentclass[12pt]{minimal}
\usepackage{amsmath}
\usepackage{wasysym}
\usepackage{amsfonts}
\usepackage{amssymb}
\usepackage{amsbsy}
\usepackage{mathrsfs}
\usepackage{upgreek}
\setlength{\oddsidemargin}{-69pt}
\begin{document}$$(\partial^{2} \phi_{V}^{\text{o}} /\partial T^{2} )_{{P}}$$\end{document}(∂2ϕVo/∂T2)P. The apparent specific volumes \documentclass[12pt]{minimal}
\usepackage{amsmath}
\usepackage{wasysym}
\usepackage{amsfonts}
\usepackage{amssymb}
\usepackage{amsbsy}
\usepackage{mathrsfs}
\usepackage{upgreek}
\setlength{\oddsidemargin}{-69pt}
\begin{document}$$(\nu_{\phi} )$$\end{document}(νϕ) for glycine and l-alanine tend to approach sweet taste behavior both in the presence of water and in aqueous CA solutions. The \documentclass[12pt]{minimal}
\usepackage{amsmath}
\usepackage{wasysym}
\usepackage{amsfonts}
\usepackage{amssymb}
\usepackage{amsbsy}
\usepackage{mathrsfs}
\usepackage{upgreek}
\setlength{\oddsidemargin}{-69pt}
\begin{document}$$\nu_{\phi}$$\end{document}νϕ values for glycine/l-alanine increase with increase in concentration of CA at all temperatures studied. This reveals that CA helps in enhancing the sweet taste behavior of glycine/l-alanine which also supports the dominance of hydrophobic–hydrophobic interactions.
Collapse
|
25
|
Naseem B, Arif I. Effect of colloidal solutions of ionic surfactants on interactions between fertilizer and salts in saline soil at different temperatures:A thermo-acoustic study. J Mol Liq 2018. [DOI: 10.1016/j.molliq.2018.09.019] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
|
26
|
Chauhan S, Sharma V, Pathania L. Probing effect of maltodextrin on micellar properties of bile salts at varying temperatures: A physico-chemical approach. J Mol Liq 2018. [DOI: 10.1016/j.molliq.2018.08.022] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
|
27
|
Arsule A, Sawale R, Deosarkar S. Partial molar volumes and compressibilities of α-amino acids from aqueous to aqueous-disodium tartrate solutions at T = (303.15, 308.15 and 313.15) K. J Mol Liq 2018. [DOI: 10.1016/j.molliq.2018.06.064] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
|
28
|
Chauhan S, Sharma V, Kaur M, Chaudhary P. Temperature-dependent aggregation of bio-surfactants in aqueous solutions of galactose and lactose: Volumetric and viscometric approach. Chin J Chem Eng 2018. [DOI: 10.1016/j.cjche.2017.10.025] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
|
29
|
Mehrdad A, Shekaari H, Noorani N. Density, speed of sound, viscosity, and conductivity of lactic acid in the aqueous solutions of polyethylene glycol at different temperatures. J Mol Liq 2018. [DOI: 10.1016/j.molliq.2018.01.184] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
|
30
|
Yan Z, Ma L, Shen S, Li J. Studies on the interactions of some small biomolecules with antibacterial drug benzethonium chloride and its active pharmaceutical ingredient ionic liquid (API-IL) benzethonium L-proline at varying temperatures. J Mol Liq 2018. [DOI: 10.1016/j.molliq.2018.02.007] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
|
31
|
Effect of concentration and temperature on the interactions between saline soil salts and nitro phosphate fertilizer under atmospheric pressure: A thermo-acoustic approach. J Mol Liq 2017. [DOI: 10.1016/j.molliq.2017.09.064] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
|
32
|
Yan Z, Chu W, Shen S, Ma L. Volumetric and UV Absorption Studies on Interactions of an Active Pharmaceutical Ingredient Ionic Liquid (API-IL) Domiphen l-Proline with Amino Acids and Glycyl Dipeptides in Aqueous Solution at T = (293.15–308.15) K. J SOLUTION CHEM 2017. [DOI: 10.1007/s10953-017-0671-2] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
|
33
|
Jamal MA, Naseem B, Khosa MK, Muneer M, Khan JH. Effect of anionic micellar medium on thermo-acoustical parameters of aspartic acid and serine solutions. J Mol Liq 2017. [DOI: 10.1016/j.molliq.2017.04.073] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
|
34
|
Naseem B, Arif I. A thermo-acoustical study to explore interactions between soil salts and fertilizer in view to control the soil salinity. J Mol Liq 2017. [DOI: 10.1016/j.molliq.2016.10.143] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
|
35
|
Thermo-acoustical and optical studies of glycine and dl-alanine in aqueous furosemide solutions at different temperatures. J Mol Liq 2016. [DOI: 10.1016/j.molliq.2016.06.025] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
|
36
|
Malik N, Khan AU, Naqvi S, Arfin T. Ultrasonic studies of different saccharides in α-amino acids at various temperatures and concentrations. J Mol Liq 2016. [DOI: 10.1016/j.molliq.2016.05.061] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
|
37
|
|
38
|
Carbohydrate-surfactant interactions in aqueous and mixed organic solvents at various temperatures: Volumetric, compressibility and acoustical studies. J Mol Liq 2016. [DOI: 10.1016/j.molliq.2016.02.078] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
|