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pp.457-461
영주산 '후지' 사과의 전처리 및 포장방법별 저장기간 동안 품질변호를 알아보기 위하여 사과를 5% 용액에 15분 동안 침지한 후 완전히 건조시켜 두께의 LDPE 필름으로 박스단위로 포장하여 의 농협 현지저온저장고에서 21주간 중량감소율, 경도, 적정산도, 가용성 고형분함량, 비타민 C함량, 부패율 조사하였다. 중량감모율, 경도변화, Vitamin C 변화, 부패율 등에서 칼슘처리과 필름포장을 병행한 처리구(Ca-MA)가 다른 처리구에 비해 저
We investigated the effects of both treatment and modified atmosphere packaging (MAP) (compared with non-packaging on 'Fuji' apples from the Young-Joo region of Korea. Apples were dined into 5% (w/v) solution for 15 min and then packaged with or without LDPE film (thickness: 0.025 mm) before cold storage at . Weight loss of applies in film packaging was lower than that of non-packaging applies, and the apple firmness resulting from treatment and MAP was better than that of apples receiving control treatment. Also, treatment and MAP resulted in improvements in titratable acidity, soluble solid content (SSC), and decay rate compared to control treatments. However, no significant differences in vitamin C content were found amongst apples receiving various treatment. the results suggest that a combination of postharvest calcium dipping and plastic film packaging may effectively preserve 'Fuji' apples, and that the combined treatment are better than either individual treatment.
