Earticle

초록

영어

Twenty eight gas impermeable plastic films for food-contact application were collected in the domestic market and material and/or migration tests for overall migration, antioxidants, potassium permanganate consumption, heavy metal, and plasticizers were carried out. The average overall migration values for NY/PE or NY/LLDPE, PETP/PE, and PVDC packaging films obtained by using n-heptane as fatty food simulant were 7.6, 6.9 and 14.1 mg/L, respectively. These values were much lower than the limit values of 150 and 30 mg/L for polyethylene and polyvinylidene chloride prescribed in the Korea Food Code. In almost of the packaging materials tested, the antioxidants such as Irganox 1010, Irganox 1076 and Irgafos 168 were found. The migration test result showed that almost of all samples except PVDC film contained Irganox 1076 and Irgafos 168, while the maximum migration value of Irganox 1076 into n-heptane was found in the Ny/PE/LLDPE(15/25/50 μm) sample at the concentration of 216.9 μg/g. From the plastic packaging samples tested, plasticizers such as DEP, DPRP, DBP, DPP, BBP, DCHP, DEHP, DEHA and observed above the detection limit. Consumption amount of potassium permanganate was much lower than the limit value of 10 mg/L. In the material test for heavy metals, cadmium and lead were determined at the concentrations far below the limit value of 100 mg/kg. The migration test for cadmium and lead showed a lower value than the detection limit. Therefore, it can be concluded that the safety status of the plastic films tested met the requirement of limit values as prescribed for the material and migration tests of food packaging utensils, containers and packages of the Korea Food Code.

목차

Abstract
 서론
 재료 및 방법
  1. 실험재료
  2. 표준시약 및 용매
  3. 분석장비 및 조건
  4. 표준용액의 조제 및 검량선의 작성
  5. 총이행량의 측정
  6. 포장재내 항산화제 정량
  7. 항산화제의 특정 이행량 측정
  8. 포장재의 가소제 정량
  9. 과망간산칼륨 소비량의 측정
  10. 중금속의 재질 및 이행실험
 결과 및 고찰
  1. 총이행량 측정
  2. 포장재내 항산화제 측정
  3. 항산화제 특정 이행량 측정
  4. 포장재 재질 중 가소제 함량 측정
  5. 과망간산칼륨 소비량 측정
  6. 중금속의 재질중 함량과 용출량 측정
 요약
 감사의 글
 참고문헌

키워드

저자

• 이정표 [ Jung Pyo Lee | (주)세이프케미컬 ]
• 이연규 [ Youn Kyu Lee | 강릉대학교 식품과학과 ]
• 이근택 [ Keun Taik Lee | 강릉대학교 식품과학과 ] Corresponding Author

참고문헌

발행기관

간행물

표지보기 관심저널 등록

• 간행물명

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

• 간기

  연3회

• pISSN

  1226-0207

• 수록기간

  1994~2026

• 등재여부

  KCI 등재

• 십진분류

  KDC 530 DDC 620