Derivation of Thermodynamic Sorption Equation of Flavors with Packaging Films. 1

Toshiro Matsui, Masaomi Fukamachi, Mitsuya Shimoda, Yutaka Osajima

研究成果: ジャーナルへの寄稿記事

14 引用 (Scopus)

抄録

The sorption equation of flavors with packaging film to extend for various flavors and polymers was derived by improving the proposed δc concept. On the basis of the findings that the sorptions depend on both the δc values between film and flavors with similar chemical potential and their molar heat of vaporization (ΔHvap), the following thermodynamic sorption equation was derived: S = So exp γ[Vvv2c2)/RT]. For aqueous phase the plots of In S vs the term of the equation gave an adequate but insufficient relationship (r = 0.802), resulting from the influence of any interaction force from solution on the magnitudes of physical adsorption and condensation of flavors on film surface. On the other hand, for vapor phase the same plots gave a quite sufficient correlation (r = 0.967). Therefore, in the prediction of the sorption behaviors for vapor phase the derived sorption equation may be more useful and effective.

元の言語英語
ページ(範囲)2889-2892
ページ数4
ジャーナルJournal of Agricultural and Food Chemistry
42
発行部数12
DOI
出版物ステータス出版済み - 12 1 1994

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packaging films
Volatilization
Flavors
Product Packaging
Thermodynamics
thermodynamics
sorption
Adsorption
Sorption
Packaging
Polymers
flavor
Hot Temperature
vapors
films (materials)
Vapors
Chemical potential
volatilization
Vaporization
Condensation

All Science Journal Classification (ASJC) codes

  • Chemistry(all)
  • Agricultural and Biological Sciences(all)

これを引用

Derivation of Thermodynamic Sorption Equation of Flavors with Packaging Films. 1. / Matsui, Toshiro; Fukamachi, Masaomi; Shimoda, Mitsuya; Osajima, Yutaka.

:: Journal of Agricultural and Food Chemistry, 巻 42, 番号 12, 01.12.1994, p. 2889-2892.

研究成果: ジャーナルへの寄稿記事

Matsui, Toshiro ; Fukamachi, Masaomi ; Shimoda, Mitsuya ; Osajima, Yutaka. / Derivation of Thermodynamic Sorption Equation of Flavors with Packaging Films. 1. :: Journal of Agricultural and Food Chemistry. 1994 ; 巻 42, 番号 12. pp. 2889-2892.
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