Solution thermodynamics and taste behaviour of nicotinic acid in aqueous sodium gluconate solutions: A volumetric and rheological perspective

Mishra, Dipu Kumar; Das, Ananya; Kamath, Amarjit; Sinha, Biswajit

doi:10.1016/j.molliq.2017.01.071

Cited by 15 publications

(11 citation statements)

References 29 publications

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“…In Table , the experimentally obtained density values for poly(ethylene glycol)s (400/4000) in the aqueous solution of niacin at 0.07, 0.08, and 0.09 mol·kg –1 and multiple temperatures are mentioned. The comparison graph of experimental and literature density − values for (niacin + water) is represented in Figure , which are in good agreement with each other, i.e., the values increase with glycol molality and niacin concentration but decrease with the experimental temperatures.…”

Section: Results and Discussionsupporting

confidence: 78%

“…The thermodynamic and acoustic properties of niacin in aqueous solutions of poly(ethylene glycol)s (400/4000) explain their mechanism of action. 12−14 Mishra et al 15 obtained the thermodynamic and transport properties of nicotinic acid in aqueous sodium gluconate solutions at atmospheric pressure and variations of temperature from 298.15 to 318.15 K. The results are obtained in terms of solute−solute and solute−solute interactions. Banik and Roy 16 measured the density and viscosity of D-glucose, D-mannitol, and D-sucrose in aqueous nicotinic acid at different temperatures.…”

Section: Introductionmentioning

confidence: 99%

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Volumetric and Ultrasonic Studies of Molecular Interactions of PEG 400 and PEG 4000 in Aqueous Niacin Solutions at Different Temperatures

2021

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At multiple temperatures, 288.15–318.15 K, the density and speed of sound values for PEGs of molecular weights 400 and 4000 in aqueous niacin solutions were measured at concentrations of 0.07, 0.08, and 0.09 mol·kg–1. Utilizing these experimental data, the apparent molar properties and partial molar properties were determined to analyze the interactions in aqueous niacin solutions with poly(ethylene glycol)s (400/4000). The volumetric parameters, such as apparent molar volume, V ϕ, partial molar volume, V ϕ 0, and partial molar volume of transfer, ΔV ϕ 0, are obtained using experimental density values, while the acoustic parameters, i.e., apparent molar isentropic compression, K ϕ,S, partial molar isentropic compression, K ϕ,S 0, and partial molar isentropic compression of transfer, ΔK ϕ,S 0, are determined with the speed of sound data. These positive volumetric apparent and partial molar properties suggest the presence of strong solute–solvent interactions. The partial molar expansibilities (E ϕ 0) along with their first derivative (∂E ϕ 0/∂T)P were calculated. Further, pair and triplet coefficients are obtained using partial molar isentropic compression and partial molar volume of the transfer, respectively.

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Section: Results and Discussionsupporting

confidence: 78%

Section: Introductionmentioning

confidence: 99%

Volumetric and Ultrasonic Studies of Molecular Interactions of PEG 400 and PEG 4000 in Aqueous Niacin Solutions at Different Temperatures

2021

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“…The comparison plots for density of l -ascorbic acid, nicotinic acid, and [BMIm]Br in water are displayed in Figures S1, S2, and S3, respectively. The collected and literature-proclaimed density data for l -ascorbic acid, − nicotinic acid, ,− and [BMIm]Br − in water assent well with each other. For all the solutions, apparent molar volume, V ϕ , has been deliberated through the use of eq where m is the concentration in molality (mol kg –1 ), M is the molar mass (kg mol –1 ) of the solute, ρ and ρ o are the densities (kg m –3 ) of solution and pure solvent, respectively.…”

Section: Results and Discussionsupporting

confidence: 61%

“…Pandit et al investigated the physicochemical properties of nicotinic acid in aqueous solutions of sodium malonate, thereby concluding the predominance of ion–solvent interactions in the systems. Thus, a systematic literature survey unveils the investigations on thermodynamic and viscometric properties of vitamins in aqueous and additive aqueous media such as saccharides, sugar alcohols, salts, ionic liquids, and glycols. − ,,− To the best of our knowledge, the thermophysical properties of l -ascorbic/nicotinic acid in aqueous [BMIm]Br have been studied for the first time, and the rationalization of interactions that preside in the solutions has been presented in this article.…”

Section: Introductionmentioning

confidence: 99%

“…Banipal et al 38 analyzed the interactions of L-ascorbic acid, pyridoxine hydrochloride, nicotinic acid, and thiamine hydrochloride in water at distinct temperatures (288.15−318.15) K. In another article, Singh et al 39 carried out studies on volumetric and acoustic parameters of L-ascorbic acid in aqueous triazolium-based ionic liquid, as a consequence intimating the significance of ILs in medicinal and food industries. Mishra et al 40 scrutinized the influence of sodium gluconate on the taste and solvation behavior of nicotinic acid. Pandit et al 41 investigated the physicochemical properties of nicotinic acid in aqueous solutions of sodium malonate, thereby concluding the predominance of ion−solvent interactions in the systems.…”

Section: Introductionmentioning

confidence: 99%

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A Comprehensive Study on Molecular Interactions of l-Ascorbic Acid/Nicotinic Acid in Aqueous [BMIm]Br at Varying Temperatures and Compositions: Spectroscopic and Thermodynamic Insights

Richu

Kumar

2021

J. Chem. Eng. Data

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Herein, thermophysical properties of l-ascorbic acid and nicotinic acid in different compositions (0.05, 0.10, and 0.15) mol kg–1 of aqueous [BMIm]Br solvent media have been investigated. Different thermodynamic and viscometric parameters have been deduced at distinct temperatures (293.15–318.15 K) and at 0.1 MPa via density, speed of sound, and viscosity data to arrive at logical conclusions. The evaluated parameters include partial molar volume (V ϕ 0), partial molar expansivity (E ϕ 0), partial molar isentropic compression (K ϕ,s 0), viscosity coefficients (A and B), transfer values, thermodynamic parameters (Δμ1 0, Δμ2 0, ΔH 2 0, and TΔS 2 0), etc. These parameters have been interpreted in provisions of different interactions prevailing between taken vitamins and [BMIm]Br in an aqueous medium. In addition, UV spectroscopy has been used to examine the interactions prevailing between selected vitamins and [BMIm]Br. From the procured results, we can state that there is supremacy of ion–dipole and dipole–dipole interactions in the studied systems.

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A volumetric, ultraacoustical study and computational study of molecular interactions in 4-aminoantipyrine-aqueous-β-cyclodextrin solutions

Deosarkar,

Sawale,

Pinjari

2024

Chemical Physics Impact

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Solution thermodynamics and taste behaviour of nicotinic acid in aqueous sodium gluconate solutions: A volumetric and rheological perspective

Cited by 15 publications

References 29 publications

Volumetric and Ultrasonic Studies of Molecular Interactions of PEG 400 and PEG 4000 in Aqueous Niacin Solutions at Different Temperatures

Volumetric and Ultrasonic Studies of Molecular Interactions of PEG 400 and PEG 4000 in Aqueous Niacin Solutions at Different Temperatures

A Comprehensive Study on Molecular Interactions of l-Ascorbic Acid/Nicotinic Acid in Aqueous [BMIm]Br at Varying Temperatures and Compositions: Spectroscopic and Thermodynamic Insights

A volumetric, ultraacoustical study and computational study of molecular interactions in 4-aminoantipyrine-aqueous-β-cyclodextrin solutions

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