Article Info | Á¦27±Ç 2È£ °¿ø ³ó¾÷»ý¸íȯ°æ¿¬±¸ Vol.27, No.2, pp.33-37, 2015 |
Title | ¸î °¡Áö ±¹È°ú ¾î¸°ÀÙä¼ÒÀÇ MAP¿¡ ÀûÇÕÇÑ OTR Çʸ§ Á¾·ù ±¸¸í |
Author | Á¤¹ÎÀç, ÃÖÀÎÀÌ, À±Çõ¼º , ¹éÁØÇÊ , °È£¹Î |
Institutions | |
Abstract |
These studies were conducted to identify the effects of laser ablation OTR (oxygen transmission rate) film on storability of several Compositae baby leaf (romaine, lollo rosa, and endive). Fresh weight loss rate of spinach was less than 0.1% in all OTR films at three different Compositae baby leaf vegetables except for the perforated film. All OTR films had lower carbon dioxide concentration than the optimum MA storage condition. Ethylene concentration was less than 8.0 ¥ìL/L in all OTR films at every treatments during storage. The 40,000 cc film was suitable for romaine with less ethylene concentration, and also shown higher results in hardness and visual quality than any other films. The 20,000 cc film had higher results of hardness and visual quality in lollo rosa. The 20,000 cc film was suitable for endive with less ethylene concentration and high score in visual quality and low off-flavor. Following these results, it comes to conclusion the suitable type of OTR film such as 40,000 cc, 20,000 cc, and 80,000 cc for MA storage in romaine, lollo rosa, and endive baby leaf vegetable. |
Keyword | Carbon dioxide, Chlorophyll, Off-flavor, Visual quality. |
¸î °¡Áö ±¹È°ú ¾î¸°ÀÙä¼ÒÀÇ MAP¿¡ ÀûÇÕÇÑ OTR Çʸ§ Á¾·ù ±¸¸í (1).pdf |