Mechanical properties, water vapor permeabilities and solubilities of highly carboxymethylated starch-based edible films

K. W. Kim, C. J. Ko, Hyun Jin Park

Research output: Contribution to journalArticle

52 Citations (Scopus)

Abstract

Tensile strength (TS), elongation (E), water vapor permeabilities (WVP) and solubilities were determined for highly carboxymethylated starch (HCMS)-based edible films plasticized with sorbitol (S), xylitol (X), mannitol (M) and glycerol (G). TS and E of HCMS-based film increased as the concentration of plasticizer S, M or X increased. TS of the HCMS-based film containing combined plasticizers were higher than those of films containing single plasticizer. The WVP of HCMS-based films seemed to decreased as the concentration of M, X or G plasticizer increased. Increasing plasticizer concentrations in HCMS-based film resulted in decreasing solubility of the films.

Original languageEnglish
Pages (from-to)218-222
Number of pages5
JournalJournal of Food Science
Volume67
Issue number1
Publication statusPublished - 2002 Mar 14
Externally publishedYes

Fingerprint

Plasticizers
plasticizers
edible films
Steam
water vapor
Starch
Solubility
mechanical properties
solubility
Permeability
permeability
starch
Tensile Strength
tensile strength
Xylitol
xylitol
Sorbitol
Mannitol
sorbitol
mannitol

Keywords

  • Edible film
  • Highly carboxymethylated starch
  • Plasticizer
  • Pullulan
  • Solubility

ASJC Scopus subject areas

  • Food Science

Cite this

Mechanical properties, water vapor permeabilities and solubilities of highly carboxymethylated starch-based edible films. / Kim, K. W.; Ko, C. J.; Park, Hyun Jin.

In: Journal of Food Science, Vol. 67, No. 1, 14.03.2002, p. 218-222.

Research output: Contribution to journalArticle

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