재단소개

선택글 상세보기
제목 [논문] 생붕괴성 플라스틱 포장재의 제조 및 제조된 소재의 안전성과 분해 작성일 2011.09.14 조회수 1118
저자명
유영선, 한정구, 이한나, 박수일, 민세철
문서유형
학술논문
학술지
산업식품공학 제15권 제3호 통권 제56호 (2011년 8월) pp.257-261 1226-4768 KCI
발행정보
한국산업식품공학회 |2011년 |한국 |한국어
주제분야
농수해양 > 식품과학
서지링크
국회도서관 (청구기호 664 ㅅ194) , 한국학술정보

   초록
  Biodegradable plastics were developed using biodegradable pellets made of corn stalk and rice husk and their safety as food packages and their biodegradability against light (ultraviolet (UV)), heat, and fungi were evaluated. Four kinds of 50-?m biodegradable plastics were produced by extruding the mixtures of the biodegradable pellets, lowdensity polyethylene (LDPE), high-density polyethylene (HDPE), and linear low-density polyethylene (LLDPE) with different compositions. Developed biodegradable plastics were safe to be used as food packages. The initial tensile strength and percentage elongation of the plastics were similar to those of LDPE, but the values decreased with increased their exposure time to UV and heat. The fungal biodegradability of the biodegradable plastics was higher than that of LDPE. The biodegradability of the biodegradable plastics showed potential for them to be used as sustainable food packages.


Link: http://academic.naver.com/view.nhn?doc_id=47024427&dir_id=0&page=0&query=%ED%95%9C%EC%A0%95%EA%B5%AC%20%EB%85%BC%EB%AC%B8&ndsCategoryId=10707&library=45


목록