KOREAN JOURNAL OF PACKAGING SCIENCE & TECHNOLOGY (한국포장학회지)
- Volume 4 Issue 2
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- Pages.18-23
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- 1998
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- 1226-0207(pISSN)
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- 3058-2024(eISSN)
Freshness Extension of Cucumber packed with Expandable Polystyrene Box
Expandable Polystyrene Box 의 오이의 신선도 유지효과
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Park, Hyung-Woo
(Korea Food Research Institute) ;
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Kim, Sang-Hee
(Korea Food Research Institute) ;
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Park, Jong-Dae
(Korea Food Research Institute)
- Published : 1998.04.01
Abstract
Weight loss of cucumber packed with corrugated paperboard box after 7 days storage at 20oC was 4.9%, and those of 20LD, 40LD film and EPS box were 0.8, 0.7, and 0.8%. Total ascorbic acid content of EPS was 15% higher than that of control. Hardness of EPS was also similar trend. Chlorophil content of cucumber packed with EPS box was 21% higher than that of control. Decay of control was 1-2 pieces per box, but the others was not found. Overall appearence of LD, EPS was better than that of control.
개발한 EPS 포장상자가 오이의 신선도 유지효과 기능이 있는지의 여부를 분석코자 오이를 골판지상자와 0.02와 0.04mm 두께의 LDPE필름으로 포장