• KOREAN JOURNAL OF PACKAGING SCIENCE & TECHNOLOGY
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• v.4 no.2
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• pp.18-23
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• 1998

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.

• KOREAN JOURNAL OF PACKAGING SCIENCE & TECHNOLOGY
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• v.4 no.2
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• pp.12-17
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• 1998

Weight loss of pear packed with corrugated paperboard box after 50 days storage at $20^{\circ}C$ was 4.4%, and those of 20LD, 40LD film and EPS box were 0.8-0.7%. Ascorbic acid content of EPS was 20% higher than that of control. Hardness of EPS was also similar trend. Titratable acid and total soluble solid content of pear were not different among the packages. Decay of control was 1-2 pieces per box, but the others was not found. Overall appearences of LD, CE and EPS were better than that of control.

• KOREAN JOURNAL OF PACKAGING SCIENCE & TECHNOLOGY
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• v.23 no.3
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• pp.133-141
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• 2017

This article described the development of transparent antimicrobial oxo-biodegradable (AOB) film with the function of enhanced freshness of food by employing oxo-biodegradable masterbatch (MB) and antimicrobial MB together with organic metal salt, organic acid, or unsaturated fatty acid. Antibacterial test of the AOB film with the different contents of the antimicrobial MB resulted in the significant freshness extension of plum. Tensile strength and elongation rate of the AOB films before UV treatment were similar to those of polyethylene films used as control. The reduced mechanical properties of AOB film after UV treatment (340 nm) suggested that the AOB film could be degraded by oxo biodegradation. The developed AOB films can effectively prevent decomposition of food by providing antibacterial function and preserving freshness.

• The Journal of the Convergence on Culture Technology
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• v.6 no.3
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• pp.377-380
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• 2020

The increase in single households, changes in consumption behavior, and the size of marts are becoming larger, whereas the packaging form is being changed to small packaging containers, small packages are being exported when exporting agricultural products, especially fruits and related crops, leading to CO2 at the time of export. Although it was processed, it was difficult to guarantee the freshness of the crops inside the package during the transportation period. Therefore, it is necessary to provide a new method of maintaining freshness for application to agricultural products distributed in small packaging containers as a freshness retention agent to prevent deterioration of crops by microorganisms due to changes in product temperature during transportation or display during distribution of agricultural products. I was researching ways to bring about innovation.

• Bulletin of Food Technology
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• v.10 no.3
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• pp.87-98
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• 1997

전체적인 국민 생활수준이 향상되면서 식품의 신선도에 대한 관심이 높아짐에 따라 국내에서도 각종 선도 유지용 포장재가 개발되고 있으나, 아직까지 식품에의 적용 사례가 불충분하고 그 개념 자체에도 다소 혼란이 있는 것이 사실이다. 그러나 선진국에서는 비교적 사용 기술이 축적되어 있어 선도유지 효과를 상당히 얻을 수 있게 되었다. 여기에서는 본 연구원에서 수행하고 있는 '농산물의 신선도 유지용 신기능성 MA 포장기법 개발' 과제와 관련하여 포장 선진국인 일보의 각종 선도 유지용 포장재와 그 응용 범위에 대해 알아보고자 한다.

• Food Science and Preservation
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• v.6 no.3
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• pp.260-263
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• 1999

This study was measured weight loss, total ascorbic acids, titratable acidity and soluble solids contents to investigate the effect of EPS(expended polystyrene foam) box. double wall corrugated paperboard box and LDPE film pouches during storage at 25$^{\circ}C$. The rate of weight loss was 5.7% in corrugated paperboard box after 10 days. but those of 20LD, 40LD film and EPS box were 1.0, 0.8, and 0.9%, respectively. Total ascorbic acid content and titratable acidity of EPS box was 15.0% and 24.4% higher than that in corrugated paperboard box, but the obvious differents were not observed among the LDPE film pouches and EPS box. The titratable acidity was decrease during storage, but total soluble solids content was slightly increase. Overall appearences of LDPE pouches and EPS box were boner than those of corrugated paperboard box.

• 환경사랑
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• s.18
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• pp.12-12
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• 1999

• KOREAN POULTRY JOURNAL
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• v.24 no.11 s.277
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• pp.78-79
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• 1992

• The monthly packaging world
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• s.97
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• pp.158-161
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• 2001

• Monthly Korean Chicken
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• v.14 no.12
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• pp.60-61
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• 2008