Title:
リゾチーム-キトサンフィルム
Document Type and Number:
Japanese Patent JP2007529614
Kind Code:
A
Abstract:
One aspect of the disclosure herein contemplates a composite film comprising lysozyme incorporated within a chitosan polymer matrix. In another aspect, there is disclosed a film that includes chitosan, and about 10 to about 200 weight percent lysozyme, based on the weight of the chitosan. Also disclosed is a method for making a film that includes dissolving or dispersing chitosan and lysozyme in an aqueous medium resulting in a film-forming solution or dispersion; applying the film-forming solution or dispersion to a substrate surface; and converting the film-forming solution or dispersion into a film. In a particularly useful application, the film is an antimicrobial protectant for a food article.
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Inventors:
Chao Yantun
Pax-Il
Daishell Mark A.
Pax-Il
Daishell Mark A.
Application Number:
JP2007504092A
Publication Date:
October 25, 2007
Filing Date:
March 17, 2005
Export Citation:
Assignee:
State Of Oregon Acting By And Through The State Board Of Higher Education On Bihalf Of Oregon State University
International Classes:
C08L5/08; A23C19/06; A23C19/16; A23L3/00; A23L3/3526; A23L3/3571; A23L29/275; A23L29/281; B65D65/46; C08J5/18; C08L89/00
Domestic Patent References:
| JPS56131639A | 1981-10-15 | |||
| JPH0459830A | 1992-02-26 | |||
| JP2002234808A | 2002-08-23 | |||
| JP2001139464A | 2001-05-22 | |||
| JPS4946879B1 | 1974-12-12 |
Attorney, Agent or Firm:
Hatsushi Shimizu
Koichi Niimi
Koichi Niimi