Earticle

초록

영어

In the modified atmosphere packaging of powdered infant formula, the oxygen inside the package may cause its quality deterioration and needs to be minimized for quality preservation. A way of oxygen scavenger inclusion in the single-serve package without contacting the product was devised for removing oxygen residing initially and permeating through the seal layer during the storage. A polyethylene/pulp multi-layer porous filter bag of 5 × 7 cm containing 13 g of powdered infant formula was packaged in an 8 × 9 cm size aluminium laminated film package with a Fe-based oxygen scavenger of 1.8 g. After nitrogen flushed packaging, the active packages were stored at 30oC for 254 days with periodical quality measurement. The active package could remove the initial residual oxygen of 1.4% completely and maintain absence of oxygen for the whole storage, which contributed to reduced oxidation observed in lower product peroxide value compared to that of the product in the control package. There was no influence of packaging treatment on content of 5-hydroxymethylfurfural, reaction product of initial nonenzymatic browning. The devised oxygen-scavenging singleserve package showed a potential to improve the preservation of infant formula powder and extend the shelf life.

목차

Abstract
서론
재료 및 방법
1. 포장 및 저장 방법
2. 포장 내 기체조성
3. 과산화물가 측정
4. HMF 측정
결과 및 고찰
1. 포장 내 기체 조성
2. 조제분유의 품질
요약
감사의 글
참고문헌

키워드

저자

• 이혜림 [ Hye Lim Lee | 경남대학교 바이오융합학부 ]
• 안덕순 [ Duck Soon An | 경남대학교 바이오융합학부 ] Corresponding Author
• 이동선 [ Dong Sun Lee | 경남대학교 바이오융합학부 ]

참고문헌

발행기관

간행물

표지보기 관심저널 등록

• 간행물명

  한국포장학회지 [Journal of Korea Society of Packaging Science & Technology]

• 간기

  연3회

• pISSN

  1226-0207

• 수록기간

  1994~2025

• 등재여부

  KCI 등재

• 십진분류

  KDC 530 DDC 620