Tags

Type your tag names separated by a space and hit enter

Physical-mechanical properties of agar/κ-carrageenan blend film and derived clay nanocomposite film.
J Food Sci. 2012 Dec; 77(12):N66-73.JF

Abstract

Binary blend films with different mixing ratio of agar and κ-carrageenan were prepared using a solution casting method with and without nanoclay and the effect of their composition on the mechanical, water vapor barrier, and water resistance properties was tested. The tensile strength (TS) of the κ-carrageenan film was greater than that of agar film. The water vapor permeability (WVP) of the agar film was lower than that of κ-carrageenan film, the swelling ratio (SR) and water solubility (WS) of κ-carrageenan film were higher than those of agar film. Each property of the binary blend films varied proportionately depending on the mixing ratio of each component. The XRD result indicated that the nanocomposite with agar/κ-carrageenan/clay (Cloisite(®) Na(+)) was intercalated. Consequently, the mechanical strength, water vapor barrier properties, and water contact angle (CA) were significantly (P < 0.05) improved through nanocomposite formation.

Authors+Show Affiliations

Dept. of Food Engineering, Mokpo Natl. Univ., 960 Muanro, Chungkyemyon, Muangun 534-729, Jeonnam, Republic of Korea. jwrhim@mokpo.ac.kr

Pub Type(s)

Journal Article
Research Support, Non-U.S. Gov't

Language

eng

PubMed ID

23170836

Citation

Rhim, Jong-Whan. "Physical-mechanical Properties of Agar/κ-carrageenan Blend Film and Derived Clay Nanocomposite Film." Journal of Food Science, vol. 77, no. 12, 2012, pp. N66-73.
Rhim JW. Physical-mechanical properties of agar/κ-carrageenan blend film and derived clay nanocomposite film. J Food Sci. 2012;77(12):N66-73.
Rhim, J. W. (2012). Physical-mechanical properties of agar/κ-carrageenan blend film and derived clay nanocomposite film. Journal of Food Science, 77(12), N66-73. https://doi.org/10.1111/j.1750-3841.2012.02988.x
Rhim JW. Physical-mechanical Properties of Agar/κ-carrageenan Blend Film and Derived Clay Nanocomposite Film. J Food Sci. 2012;77(12):N66-73. PubMed PMID: 23170836.
* Article titles in AMA citation format should be in sentence-case
TY - JOUR T1 - Physical-mechanical properties of agar/κ-carrageenan blend film and derived clay nanocomposite film. A1 - Rhim,Jong-Whan, Y1 - 2012/11/21/ PY - 2012/11/23/entrez PY - 2012/11/23/pubmed PY - 2013/6/1/medline SP - N66 EP - 73 JF - Journal of food science JO - J Food Sci VL - 77 IS - 12 N2 - Binary blend films with different mixing ratio of agar and κ-carrageenan were prepared using a solution casting method with and without nanoclay and the effect of their composition on the mechanical, water vapor barrier, and water resistance properties was tested. The tensile strength (TS) of the κ-carrageenan film was greater than that of agar film. The water vapor permeability (WVP) of the agar film was lower than that of κ-carrageenan film, the swelling ratio (SR) and water solubility (WS) of κ-carrageenan film were higher than those of agar film. Each property of the binary blend films varied proportionately depending on the mixing ratio of each component. The XRD result indicated that the nanocomposite with agar/κ-carrageenan/clay (Cloisite(®) Na(+)) was intercalated. Consequently, the mechanical strength, water vapor barrier properties, and water contact angle (CA) were significantly (P < 0.05) improved through nanocomposite formation. SN - 1750-3841 UR - https://www.unboundmedicine.com/medline/citation/23170836/Physical_mechanical_properties_of_agar/κ_carrageenan_blend_film_and_derived_clay_nanocomposite_film_ L2 - https://doi.org/10.1111/j.1750-3841.2012.02988.x DB - PRIME DP - Unbound Medicine ER -