한국포장학회지 (KOREAN JOURNAL OF PACKAGING SCIENCE & TECHNOLOGY)
- 제17권2호
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- Pages.43-46
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- 2011
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- 1226-0207(pISSN)
PLA 필름으로 포장한 딸기의 품질
Quality of Strawberry Packed with PLA Films
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Park, Hyung-Woo
(Korea Food Research Institute) ;
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Lee, Sun-Ah
(Korea Food Research Institute) ;
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Kim, Sang-Hee
(Korea Food Research Institute) ;
- Jeon, Seung-Ho (PolyScienTech Inc.)
- 발행 : 2011.12.30
초록
포장재별로 처리한 딸기를
Effect of several PLA films on strawberry packaging was investigated. Three types of PLA film (non-perforated PLA1, perforated films of PLA2 and PLA3) were used for packing strawberry and the fruit quality was measured during 6 day storage at 10. For comparison, two types of OPP/PE film (non-perforated OPP1 and perforated OPP2) were used for strawberry packaging. Weight loss of all the treatments was below 0.12% after 6 day, seeming to be in tolerable range. PLA3 package showed the best retention in fruit firmness, PLA2 and PLA3 packages the least changes in acidity, and PLA2 package gave the least changes of soluble solid content and vitamin C content. There have been no differences in surface color among packages. Perforated PLA films could be effective for use as packaging of strawberry.