D
Dong Su Cha
Researcher at Korea University
Publications - 18
Citations - 2247
Dong Su Cha is an academic researcher from Korea University. The author has contributed to research in topics: Chitosan & Lactobacillus casei. The author has an hindex of 17, co-authored 18 publications receiving 2018 citations. Previous affiliations of Dong Su Cha include University of Georgia.
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Journal ArticleDOI
Biopolymer-based antimicrobial packaging: a review.
Dong Su Cha,Manjeet S Chinnan +1 more
TL;DR: In recent years, antimicrobial packaging has attracted much attention from the food industry because of the increase in consumer demand for minimally processed, preservative-free products.
Journal ArticleDOI
Effect of microencapsulation on viability and other characteristics in Lactobacillus acidophilus ATCC 43121
Se Jin Kim,Seung Yong Cho,Sae Hun Kim,Ok Ja Song,Ii Shik Shin,Dong Su Cha,Hyun Jin Park,Hyun Jin Park +7 more
TL;DR: The microencapsulation effectively protected the microorganisms from heat and acid treatment in delivering the viable cells to intestine without any significant adverse effect on their functionalities.
Journal ArticleDOI
Effect of molecular weight and degree of chitosan deacetylation on the preparation and characteristics of chitosan thermosensitive hydrogel as a delivery system
TL;DR: In this paper, a thermosensitive hydrogel with chitosan and αβ-glycerophosphate (αβ-GP) was used for sustained release of hydrophilic drugs.
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Antimicrobial Films Based on Na-alginate and κ-carrageenan
TL;DR: In this article, Na-alginate- and κ-carrageenan-based antimicrobial films were prepared, to examine their antimicrobial effect and mechanical properties.
Journal ArticleDOI
Effect of oleoyl-chitosan nanoparticles as a novel antibacterial dispersion system on viability, membrane permeability and cell morphology of Escherichia coli and Staphylococcus aureus
TL;DR: OCNP has potential value in the determination of antibacterial mechanism of chitosan and is investigated using a combination of approaches, including cell integrity measurements, outer membrane (OM) and inner membrane (IM) permeabilization assays, SDS–PAGE and transmission electron microscopy.