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Effect of glucose/lactose on the solution thermodynamics of thiamine hydrochloride in aqueous solutions at different temperatures.

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Title: Effect of glucose/lactose on the solution thermodynamics of thiamine hydrochloride in aqueous solutions at different temperatures.
Authors: Rani, Ruby1, Kumar, Ashwani1, Bamezai, Rajinder K.1 rkbamezai@gmail.com
Source: Journal of Molecular Liquids. Aug2017, Vol. 240, p642-655. 14p.
Subjects: Aqueous solutions, Viscosity, Glucose, Lactose, Carbohydrates
Abstract: Apparent molar volume, V ϕ , apparent molar isentropic compression, K ϕ,s and viscosity B -coefficients have been evaluated for one of the vitamins, thiamine hydrochloride (thiamine-HCl), in aqueous solutions of two carbohydrates, glucose and lactose, at temperatures (293.15–313.15) K from density, speed of sound and viscosity data. Accordingly, limiting apparent molar volume, V 0 ϕ , was obtained from Redlich-Meyer equation whereas limiting apparent molar isentropic compression, K 0 ϕ,s , was calculated on the basis of Debye-Huckel theory. The transfer parameters (Δ tr V 0 ϕ , Δ tr K 0 ϕ,s and Δ tr B ) at infinite dilution, limiting apparent molar expansivity, E 0 ϕ , Hepler's constant, ( ∂ 2 V 0 ϕ / ∂ T 2 ) P , thermal expansion coefficient, α , pair and triplet interaction coefficients and solvation number, S n , have also been estimated. The viscosity B -coefficients and activation parameters have been obtained from Jones-Dole equation and transition state theory. The results have been discussed in terms of competing patterns of interactions prevailing in the solute and solvent. [ABSTRACT FROM AUTHOR]
Copyright of Journal of Molecular Liquids is the property of Elsevier B.V. and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
Database: Engineering Source
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DbLabel: Engineering Source
An: 124302206
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  Label: Title
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  Data: Effect of glucose/lactose on the solution thermodynamics of thiamine hydrochloride in aqueous solutions at different temperatures.
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  Data: <searchLink fieldCode="AR" term="%22Rani%2C+Ruby%22">Rani, Ruby</searchLink><relatesTo>1</relatesTo><br /><searchLink fieldCode="AR" term="%22Kumar%2C+Ashwani%22">Kumar, Ashwani</searchLink><relatesTo>1</relatesTo><br /><searchLink fieldCode="AR" term="%22Bamezai%2C+Rajinder+K%2E%22">Bamezai, Rajinder K.</searchLink><relatesTo>1</relatesTo><i> rkbamezai@gmail.com</i>
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  Data: <searchLink fieldCode="JN" term="%22Journal+of+Molecular+Liquids%22">Journal of Molecular Liquids</searchLink>. Aug2017, Vol. 240, p642-655. 14p.
– Name: Subject
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  Data: <searchLink fieldCode="DE" term="%22Aqueous+solutions%22">Aqueous solutions</searchLink><br /><searchLink fieldCode="DE" term="%22Viscosity%22">Viscosity</searchLink><br /><searchLink fieldCode="DE" term="%22Glucose%22">Glucose</searchLink><br /><searchLink fieldCode="DE" term="%22Lactose%22">Lactose</searchLink><br /><searchLink fieldCode="DE" term="%22Carbohydrates%22">Carbohydrates</searchLink>
– Name: Abstract
  Label: Abstract
  Group: Ab
  Data: Apparent molar volume, V ϕ , apparent molar isentropic compression, K ϕ,s and viscosity B -coefficients have been evaluated for one of the vitamins, thiamine hydrochloride (thiamine-HCl), in aqueous solutions of two carbohydrates, glucose and lactose, at temperatures (293.15–313.15) K from density, speed of sound and viscosity data. Accordingly, limiting apparent molar volume, V 0 ϕ , was obtained from Redlich-Meyer equation whereas limiting apparent molar isentropic compression, K 0 ϕ,s , was calculated on the basis of Debye-Huckel theory. The transfer parameters (Δ tr V 0 ϕ , Δ tr K 0 ϕ,s and Δ tr B ) at infinite dilution, limiting apparent molar expansivity, E 0 ϕ , Hepler's constant, ( ∂ 2 V 0 ϕ / ∂ T 2 ) P , thermal expansion coefficient, α , pair and triplet interaction coefficients and solvation number, S n , have also been estimated. The viscosity B -coefficients and activation parameters have been obtained from Jones-Dole equation and transition state theory. The results have been discussed in terms of competing patterns of interactions prevailing in the solute and solvent. [ABSTRACT FROM AUTHOR]
– Name: AbstractSuppliedCopyright
  Label:
  Group: Ab
  Data: <i>Copyright of Journal of Molecular Liquids is the property of Elsevier B.V. and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract.</i> (Copyright applies to all Abstracts.)
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RecordInfo BibRecord:
  BibEntity:
    Identifiers:
      – Type: doi
        Value: 10.1016/j.molliq.2017.05.127
    Languages:
      – Code: eng
        Text: English
    PhysicalDescription:
      Pagination:
        PageCount: 14
        StartPage: 642
    Subjects:
      – SubjectFull: Aqueous solutions
        Type: general
      – SubjectFull: Viscosity
        Type: general
      – SubjectFull: Glucose
        Type: general
      – SubjectFull: Lactose
        Type: general
      – SubjectFull: Carbohydrates
        Type: general
    Titles:
      – TitleFull: Effect of glucose/lactose on the solution thermodynamics of thiamine hydrochloride in aqueous solutions at different temperatures.
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            NameFull: Rani, Ruby
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            NameFull: Kumar, Ashwani
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            NameFull: Bamezai, Rajinder K.
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          Dates:
            – D: 15
              M: 08
              Text: Aug2017
              Type: published
              Y: 2017
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              Value: 01677322
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              Value: 240
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            – TitleFull: Journal of Molecular Liquids
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