Pub Date : 2018-12-31DOI: 10.20909/KOPAST.2018.24.3.149
B. Jung, J. Shim, S. Hwang
Low density polyethylene (LDPE) has been researched in many industrial applications, and LDPE/zeolite 4A composites has been extensively studied for many applications such as microporous, breathable film and so on. LDPE/ zeolite composite have a great potential for carbon dioxide adsorption film due to its high adsorption ability. In this study, LDPE/zeolite 4A composites with various contents were prepared by melt mixing process, and co-extrusion process was applied to develop a CO2 adsorption conventional film and foamed film. The thermal, rheological, mechanical, physical and morphological properties of composite films has been characterized, and CO2 adsorption of the composite films evaluated by thermogravimetric analysis (TGA) and the performance was found to be about 18 cc/g at 30.9 wt% of the zeolite content.
{"title":"Effect of Carbon Dioxide Adsorption on LDPE/Zeolite 4A Composite Film","authors":"B. Jung, J. Shim, S. Hwang","doi":"10.20909/KOPAST.2018.24.3.149","DOIUrl":"https://doi.org/10.20909/KOPAST.2018.24.3.149","url":null,"abstract":"Low density polyethylene (LDPE) has been researched in many industrial applications, and LDPE/zeolite 4A composites has been extensively studied for many applications such as microporous, breathable film and so on. LDPE/ zeolite composite have a great potential for carbon dioxide adsorption film due to its high adsorption ability. In this study, LDPE/zeolite 4A composites with various contents were prepared by melt mixing process, and co-extrusion process was applied to develop a CO2 adsorption conventional film and foamed film. The thermal, rheological, mechanical, physical and morphological properties of composite films has been characterized, and CO2 adsorption of the composite films evaluated by thermogravimetric analysis (TGA) and the performance was found to be about 18 cc/g at 30.9 wt% of the zeolite content.","PeriodicalId":247892,"journal":{"name":"KOREAN JOURNAL OF PACKAGING SCIENCE AND TECHNOLOGY","volume":"122 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-12-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130497367","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2018-12-31DOI: 10.20909/KOPAST.2018.24.3.97
Hyeong-Jun Kim, 강릉원주대학교 식품가공유통학과, Young Bang Dae, Min Ho Kim, Keun-Taik Lee
{"title":"Suitability of Migration Testing for Food Packaging Materials Using Tenax®","authors":"Hyeong-Jun Kim, 강릉원주대학교 식품가공유통학과, Young Bang Dae, Min Ho Kim, Keun-Taik Lee","doi":"10.20909/KOPAST.2018.24.3.97","DOIUrl":"https://doi.org/10.20909/KOPAST.2018.24.3.97","url":null,"abstract":"","PeriodicalId":247892,"journal":{"name":"KOREAN JOURNAL OF PACKAGING SCIENCE AND TECHNOLOGY","volume":"22 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-12-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132914136","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2018-12-31DOI: 10.20909/KOPAST.2018.24.3.131
Ji-Ye Yu, 바이오소재, So-Young Lee, Y. You
{"title":"International Certification Marks Trends and Current Regulation Situation of Bio Plastics","authors":"Ji-Ye Yu, 바이오소재, So-Young Lee, Y. You","doi":"10.20909/KOPAST.2018.24.3.131","DOIUrl":"https://doi.org/10.20909/KOPAST.2018.24.3.131","url":null,"abstract":"","PeriodicalId":247892,"journal":{"name":"KOREAN JOURNAL OF PACKAGING SCIENCE AND TECHNOLOGY","volume":"14 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-12-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125050634","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2018-12-31DOI: 10.20909/KOPAST.2018.24.3.167
Suman Singh, Majri-grant Dehradun Uttarakhand India Forestry, Kirtiraj K. Gaikwad, Youn Suk Lee
Interest in the use of smart packaging systems for food products has increased in recent years. Therefore, food researchers are focusing on the development of new indicator based smart packaging technologies by using anthocyaninbased natural dye. Anthocyanins are one of the plant constituents known as flavonoids and responsible for the bright and attractive orange, red, purple, and blue colors of most fruits, vegetables, flowers, and some cereal grains. Indicators of natural dyes such as anthocyanins could express the quality and shelf life of perishable food products. However, the sensitivity and stability for their use in smart food packaging should be established to reach the market proposals. This review article focuses on recent studies related to use of natural dyes based on anthocyanin for smart food packaging applications. This study offers valuable insight that may be useful for identifying trends in the commercialization of natural dyes or for identifying new research areas. This review also provides food and packaging scientists with a thorough understanding of the benefits of anthocyanin-based natural dyes for shelf life indicator when applied to package material specific foods and hence can assist in accelerating commercial adoption.
{"title":"Anthocyanin – A Natural Dye for Smart Food Packaging Systems","authors":"Suman Singh, Majri-grant Dehradun Uttarakhand India Forestry, Kirtiraj K. Gaikwad, Youn Suk Lee","doi":"10.20909/KOPAST.2018.24.3.167","DOIUrl":"https://doi.org/10.20909/KOPAST.2018.24.3.167","url":null,"abstract":"Interest in the use of smart packaging systems for food products has increased in recent years. Therefore, food researchers are focusing on the development of new indicator based smart packaging technologies by using anthocyaninbased natural dye. Anthocyanins are one of the plant constituents known as flavonoids and responsible for the bright and attractive orange, red, purple, and blue colors of most fruits, vegetables, flowers, and some cereal grains. Indicators of natural dyes such as anthocyanins could express the quality and shelf life of perishable food products. However, the sensitivity and stability for their use in smart food packaging should be established to reach the market proposals. This review article focuses on recent studies related to use of natural dyes based on anthocyanin for smart food packaging applications. This study offers valuable insight that may be useful for identifying trends in the commercialization of natural dyes or for identifying new research areas. This review also provides food and packaging scientists with a thorough understanding of the benefits of anthocyanin-based natural dyes for shelf life indicator when applied to package material specific foods and hence can assist in accelerating commercial adoption.","PeriodicalId":247892,"journal":{"name":"KOREAN JOURNAL OF PACKAGING SCIENCE AND TECHNOLOGY","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-12-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"117017229","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2018-12-31DOI: 10.20909/kopast.2018.24.3.107
Se-Jong Park, 식품의약품안전평가원 첨가물포장과, Sora Park, MeeKyung Kim, J. Choi
{"title":"A Study on the Migration of Heavy Metals from Polycarbonate Food Contact Materials Using an Inductively Coupled Plasma Mass Spectrometry (ICP-MS)","authors":"Se-Jong Park, 식품의약품안전평가원 첨가물포장과, Sora Park, MeeKyung Kim, J. Choi","doi":"10.20909/kopast.2018.24.3.107","DOIUrl":"https://doi.org/10.20909/kopast.2018.24.3.107","url":null,"abstract":"","PeriodicalId":247892,"journal":{"name":"KOREAN JOURNAL OF PACKAGING SCIENCE AND TECHNOLOGY","volume":"37 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-12-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115466818","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2018-12-31DOI: 10.20909/kopast.2018.24.3.159
Su-jung Yang, 엔로지스, Seok Choi, Jongkyoung Kim
{"title":"Superchilling and Packaging Technology for High-quality Perishable Food Distribution : A Review","authors":"Su-jung Yang, 엔로지스, Seok Choi, Jongkyoung Kim","doi":"10.20909/kopast.2018.24.3.159","DOIUrl":"https://doi.org/10.20909/kopast.2018.24.3.159","url":null,"abstract":"","PeriodicalId":247892,"journal":{"name":"KOREAN JOURNAL OF PACKAGING SCIENCE AND TECHNOLOGY","volume":"7 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-12-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122199830","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2018-12-31DOI: 10.20909/KOPAST.2018.24.3.121
Kwanho Lee, 한국농수산대학교, S. Jang, Suhyoung Park, Yul-Kyun Ahn, Jung-Soo Lee
{"title":"Freshness Comparison of ‘Mats-Kyeong-chae’ in Accordance with Packaging Treatments and Storage Temperatures","authors":"Kwanho Lee, 한국농수산대학교, S. Jang, Suhyoung Park, Yul-Kyun Ahn, Jung-Soo Lee","doi":"10.20909/KOPAST.2018.24.3.121","DOIUrl":"https://doi.org/10.20909/KOPAST.2018.24.3.121","url":null,"abstract":"","PeriodicalId":247892,"journal":{"name":"KOREAN JOURNAL OF PACKAGING SCIENCE AND TECHNOLOGY","volume":"54 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-12-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122034233","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2018-08-31DOI: 10.20909/KOPAST.2018.24.2.57
Keun-Taik Lee
This article delves into the current status of various packaging technologies, which are currently being applied or are under development for the shelf-life extension and quality improvement of fresh and processed meat products. Traditional packaging methods include vacuum packaging, modified atmosphere packaging, and air-permeable packaging. Recently, innovative packaging methods have been introduced that utilize technologies such as barrier-films, active packaging, nanotechnology, microperforated films, far-infrared radiations, and plasma treatment. All of these packaging methods have their own merits and drawbacks in terms of shelf-life and quality maintenance. A right choice of packaging system for fresh and processed meat products must be made in accordance with the conditions of the raw material, storage, and distribution in the market and household, and while considering the environmental sustainability and consumer’s expectations.
{"title":"Shelf-life Extension of Fresh and Processed Meat Products by Various Packaging Applications","authors":"Keun-Taik Lee","doi":"10.20909/KOPAST.2018.24.2.57","DOIUrl":"https://doi.org/10.20909/KOPAST.2018.24.2.57","url":null,"abstract":"This article delves into the current status of various packaging technologies, which are currently being applied or are under development for the shelf-life extension and quality improvement of fresh and processed meat products. Traditional packaging methods include vacuum packaging, modified atmosphere packaging, and air-permeable packaging. Recently, innovative packaging methods have been introduced that utilize technologies such as barrier-films, active packaging, nanotechnology, microperforated films, far-infrared radiations, and plasma treatment. All of these packaging methods have their own merits and drawbacks in terms of shelf-life and quality maintenance. A right choice of packaging system for fresh and processed meat products must be made in accordance with the conditions of the raw material, storage, and distribution in the market and household, and while considering the environmental sustainability and consumer’s expectations.","PeriodicalId":247892,"journal":{"name":"KOREAN JOURNAL OF PACKAGING SCIENCE AND TECHNOLOGY","volume":"203 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-08-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123730080","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2018-08-31DOI: 10.20909/kopast.2018.24.2.41
Do Hyeon Kim, 지능형포장센터 동국대학교 식품생명공학과, Han Dong Jang, S. Han, M. Ahn, Seung Ju Lee
{"title":"Printable Time Temperature Integrator Consisting of Oxygen Indicator and Cover Film with Various Oxygen Permeability","authors":"Do Hyeon Kim, 지능형포장센터 동국대학교 식품생명공학과, Han Dong Jang, S. Han, M. Ahn, Seung Ju Lee","doi":"10.20909/kopast.2018.24.2.41","DOIUrl":"https://doi.org/10.20909/kopast.2018.24.2.41","url":null,"abstract":"","PeriodicalId":247892,"journal":{"name":"KOREAN JOURNAL OF PACKAGING SCIENCE AND TECHNOLOGY","volume":"131 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-08-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129429459","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2018-08-31DOI: 10.20909/kopast.2018.24.2.65
Euisuk Ko, 연세대학교 패키징학과, Woncheol Shim, Hakrae Lee, Wookgeon Kang, Jihye Shin, Ohcheol Kwon, Jaineung Kim
{"title":"The Current Status of Recycling Process and Problems of Recycling according to the Packaging Waste of Korea","authors":"Euisuk Ko, 연세대학교 패키징학과, Woncheol Shim, Hakrae Lee, Wookgeon Kang, Jihye Shin, Ohcheol Kwon, Jaineung Kim","doi":"10.20909/kopast.2018.24.2.65","DOIUrl":"https://doi.org/10.20909/kopast.2018.24.2.65","url":null,"abstract":"","PeriodicalId":247892,"journal":{"name":"KOREAN JOURNAL OF PACKAGING SCIENCE AND TECHNOLOGY","volume":"83 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-08-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114856163","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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