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Çѱ¹»ý¹°È¯°æÁ¶ÀýÇÐȸ / v.19, no.2, 2010³â, pp.109-116
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ġĿ¸®ÀÇ Àç¹èÀϼö, Àç¹èÁö¿ª ±×¸®°í ǰÁ¾ÀÌ Ä¡ÄÜÀÇ MA ÀúÀ强¿¡ ¹ÌÄ¡´Â ¿µÇâ
( The Effect of Cultivars, Cultivation Periods and Regions of Chicory on the Storability of Chicon During MA Storage ) |
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| Ä¡ÄÜÀº Àú¿Âó¸®µÈ chicory(Cichorium intybus L.) »Ñ¸®¿¡¼ Æ·¿î ½Ïä¼ÒÀÇ ÀÏÁ¾ÀÌ´Ù. º» ½ÇÇèÀº Ä¡ÄÜÀÇ ÀúÀ强 Çâ»óÀ» À§ÇØ ±¹³»¿¡ ¼Ò°³µÈ 3°¡Áö ǰÁ¾ÀÇ Ä¡Ä¿¸®ÀÇ ÀûÁ¤ Àç¹èÀϼö¿Í Àç¹èÁö¿ªÀ» ±¸¸íÇϱâ À§ÇØ ¼öÇàÇÏ¿´´Ù. MA ÀúÀåÁß Ä¡ÄÜÀÇ »ýüÁß º¯È´Â ¸ðµç 󸮱¸¿¡¼ 0.5% ¹Ì¸¸ÀÇ °¨¼Ò·Î ±ØÈ÷ Àû¾ú´Âµ¥, Àç¹è Áö¿ªº°·Î´Â Ãáõ¿¡¼ Àç¹èÇÑ Ã³¸®±¸°¡ Æòâ Àç¹è 󸮱¸º¸´Ù ³ôÀº »ýüÁß °¨¼Ò¸¦ º¸¿´´Ù. ǰÁ¾º°·Î´Â Àç¹è Áö¿ª¿¡ °ü°è¾øÀÌ Focus°¡ °¡Àå Å« °¨¼Ò¸¦ º¸¿´À¸¸ç Àç¹è±â°£ÀÌ ÂªÀ»¼ö·Ï »ýüÁß °¨¼Ò°¡ ÄÇ´Ù. ÀúÀå Áß Æ÷ÀåÀç³» »ê¼Ò ³óµµ´Â ÃÖÀú 8%¿¡¼ ÃÖ°í 17%¸¦ ³ªÅ¸³»¾ú´Ù. ǰÁ¾À̳ª Àç¹èÁö¿ª¿¡ µû¸¥ Â÷ÀÌ¿¡ ¶Ñ·ÇÇÑ °æÇâÀ̳ª À¯ÀǼº ÀÖ´Â Â÷À̸¦ º¸ÀÌÁö´Â ¾Ê¾ÒÀ¸³ª, 100ÀÏ Àç¹è󸮱¸¿¡¼ ´ëü·Î ³ôÀº »ê¼Ò ³óµµ¸¦ º¸¿´´Ù. ÀúÀå Áß Æ÷ÀåÀç³» ÀÌ»êÈź¼ÒÀÇ ³óµµ´Â ´ëü·Î 3% ³»¿Ü¸¦ º¸¿´À¸¸ç, Ãáõ°ú Æòâ Àç¹èÁö¿ª°£ Â÷ÀÌ´Â ¾ø¾úÀ¸¸ç, ǰÁ¾°£¿¡µµ ¶Ñ·ÇÇÑ °æÇâÀº ¾ø¾ú´Ù. Åë°èÀû À¯ÀǼºÀ» ¾ø¾úÀ¸³ª, »ê¼Ò³óµµ¿Í´Â ¹Ý´ë·Î 100Àϰ£ Àç¹è±â°£ 󸮰¡ °¡Àå ³·Àº ÀÌ»êÈź¼Ò ³óµµ¸¦ º¸¿´´Ù. ÀúÀå Áß Æ÷ÀåÀç³» ¿¡Æ¿·» ÇÔ·® º¯Èµµ 󸮰£ Â÷ÀÌ¿¡ ÀÏÁ¤ÇÑ °æÇâ ¾øÀÌ $2sim14{mu}l{cdot}l^{-1}$±îÁö º¯ÈÆøÀÌ ¸Å¿ì ÄǴµ¥, ÀúÀå ÃÖÁ¾ÀÏÀÎ 21ÀÏ¿¡ °¡±î¿ö Áö¸é¼ ´ëü·Î $8{mu}l{cdot}l^{-1}$ ³»¿ÜÀÇ ¼öÁØÀ» º¸¿´´Ù. ÀúÀå Áß ¿Ü°ü»ó ǰÁúÀº ´ëü·Î 12ÀÏÀÌ Áö³ª¸é¼ »óǰ¼º ¼öÁØ ÀÌÇÏ·Î ÀúÇϵǾú´Âµ¥, Metafora ǰÁ¾ÀÇ Ç°ÁúÀúÇϰ¡ °¡Àå »¡¸® ÁøÇàµÇ¾úÀ¸¸ç, Focus¿Í Vintor´Â À¯»çÇÑ ¼öÁØÀ» º¸¿´´Ù. Àç¹è Áö¿ªº°·Î´Â ÆòâÀç¹è󸮱¸°¡ ´ëü·Î ǰÁú ÀúÇϰ¡ ´À¸®°Ô ÁøÇàµÇ¾ú´Âµ¥, ƯÈ÷ Vintor ǰÁ¾¿¡¼ ¶Ñ·ÇÇÑ Â÷À̸¦ º¸¿´´Ù. Àç¹è ±â°£º°·Î´Â Åë°èÀû À¯ÀǼºÀº ¶Ñ·ÇÇÏÁö´Â ¾Ê¾ÒÀ¸³ª 100Àϰú 110ÀÏ Ã³¸®¿¡¼ °¡Àå ºü¸¥ ǰÁúÀúÇϸ¦ º¸¿´´Ù. Ä¡ÄÜÀº ¿¡Æ¿·» ÀåÇØ Áõ»óÀÎ Àû°¥»ö ¹ÝÁ¡(russet spotting)Àº ÀúÀå Èı⿡ ¹ß»ýÇÏ¿´À¸¸ç, ±× ¹ß»ý·üÀº ÃáõÀç¹è󱸿¡¼ ³ô¾Ò´Ù. 3°¡Áö ǰÁ¾°ú 2Àç¹èÁö¿ª ¸ðµÎ¿¡¼ Àç¹èÀϼö°¡ Áõ°¡ÇÒ¼ö·Ï °æµµ°¡ Áõ°¡ÇÏ´Â °æÇâÀ» º¸¿´´Ù. ÀÌ»óÀÇ °á°ú¸¦ Á¾ÇÕÇϸé Ä¡ÄÜ »ý»ê¿ë ġĿ¸®´Â °¿øµµ¿¡¼´Â 120ÀÏ ÀÌ»óÀÇ Àç¹èÇÏ´Â °ÍÀÌ ÀúÀ强À» ³ôÀÏ ¼ö ÀÖÀ¸¸ç, Ãáõ°ú °°Àº ÆòźÁöº¸´Ù Æòâ°ú °°Àº °í·©Áö¿¡¼ »ý»êÇÏ´Â °ÍÀÌ ÀúÀ强 Çâ»ó¿¡ µµ¿òÀÌ µÉ °ÍÀ̶ó »ý°¢µÈ´Ù. |
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| Chicons are kinds of sprout vegetables which forced from the roots of chicory (Cichorium intybus L.). Experiments were performed to investigate the proper cultivation period and region of chicories which are 3 different cultivars for improving storability of chicon. The fresh weight of chicon packed with 20 ${mu}m$ LDPE film decreased less than 0.5% during the storage at $10^{circ}C$ in all treatments, and Chuncheon region treatment and 'Focus' cultivar treatment showed higher fresh weight loss than the others. And it decreased higher, as the cultivation periods was longer. The oxygen content in film was from 8% to 17% during storage at $10^{circ}C$. There was not any significantly different oxygen content among cultivar treatments and cultivation region treatments, but 100 days' cultivation period treatment showed the highest content than the others. The carbon dioxide content in film showed around 3% during storage at $10^{circ}C$. It also did not influenced by cultivars and cultivation regions, but 100 days' cultivation period treatment showed the lowest content than the others. The ethylene content in film was changed dramatically from 2 to 14 ${mu}l{cdot}l^{-1}$, and it showed around 8 ${mu}l{cdot}l^{-1}$ as approaching to 21 days after storage at $10^{circ}C$. The visual quality of chicon deteriorated below marketability level from 12 days after storage at $10^{circ}C$, and that of 'Metafora' cultivars decreased the highest. That of Pyeongchang region treatment was kept higher, and 'Vintor' cultivar treatment showed highest visual quality than the others which were grown in Pyeongchang region. The firmness of chicon increased, as the cultivation period was longer regardless of cutlivars and cultivation regions. The russet spotting that is ethylene injury symptom of chicon appeared at the latter term of storage and was higher in Chuncheon region treatment. Conculsionally, chicory that is for producing chicon should be grown more than 120 days in Kangwon region and grown in high-land region like Pyeongchang to improve the storability of chicon. |
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| °æµµ;»ê¼Ò;¿¡Æ¿·»;¿Ü°ü»ó ǰÁú;ÀÌ»êÈź¼Ò;Àû°¥»ö ¹ÝÁ¡;carbon dioxide;ethylene;firmness;oxygen;russet spotting;visual quality; |
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»ý¹°È¯°æÁ¶ÀýÇÐȸÁö / v.19, no.2, 2010³â, pp.109-116
Çѱ¹»ý¹°È¯°æÁ¶ÀýÇÐȸ
ISSN : 1229-4675
UCI : G100:I100-KOI(KISTI1.1003/JNL.JAKO201030853097090)
¾ð¾î : Çѱ¹¾î |
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| ³í¹® Á¦°ø : KISTI Çѱ¹°úÇбâ¼úÁ¤º¸¿¬±¸¿ø |
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