Development of Packaging Materials to Extend the Shelf Life of Rice Cakes

Choon-Ki Min; Joong-Yeon Jo; Joon-Sub Shin

doi:10.7584/JKTAPPI.2018.12.50.6.100

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2018 Vol.50, Issue 6 Preview Page Next Page

Development of Packaging Materials to Extend the Shelf Life of Rice Cakes 떡의 유통기한 연장을 위한 포장재 개발

30 December 2018. pp. 100-107

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Abstract

This study was carried out to prolong shelf life of wrapped rice cake by suggesting a new flexible material combination and technique for rice cake packaging. Existing packaging materials was analyzed and sensory evaluation was carried out according to storage period of rice cakes with different packaging materials. The LLDPE (linear low density polyethylene)/ONy (oriented nylon) laminated film proposed as a packaging material prevented the rice cake from drying on the surface and showed a better touch feeling than the conventional wrapping material. The texture and sensory properties of rice cake wrapped with the laminated film showed better performance over the conventional one after 24 hours storage. The film composition and thickness of the composite film proposed in this study were superior to conventional LDPE and similar laminating films in terms of various barrier properties, and were suitable for maintaining the quality and shelf life of the packaged rice cake for the room temperature distribution.

Keywords

Rice cake

packaging

shelf life

laminated film

barrier properties

References

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Information

Publisher :Korea Technical Association of The Pulp and Paper Industry
Publisher(Ko) :한국펄프종이공학회
Journal Title :Journal of Korea TAPPI
Journal Title(Ko) :펄프종이기술
Volume : 50
No :6
Pages :100-107
Received Date : 2018-11-02
Revised Date : 2018-12-17
Accepted Date : 2018-12-19
DOI :https://doi.org/10.7584/JKTAPPI.2018.12.50.6.100

Journal of Korea TAPPI ISSN:0253-3200(Print) 펄프종이기술

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