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Çѱ¹»ý¹°È¯°æÁ¶ÀýÇÐȸ / v.20, no.3, 2011³â, pp.221-226
MAP Æ÷ÀåÀçÀÎ ¼û½¬´Â Çʸ§ÀÌ Àå°Å¸® ¼öÃâ Á¶°Ç¿¡¼­ Å丶ÅäÀÇ Ç°Áú°ú ÀúÀ强 Çâ»ó¿¡ ¹ÌÄ¡´Â ¿µÇâ
( Effect of Breathable Film for Modified Atmosphere Packaging Material on the Quality and Storability of Tomato in Long Distance Export Condition )
¸ðÇϸ޵å Á¶È÷¸¦ À̽º¶÷;±è¿µ½Ä;°­È£¹Î; °­¿ø´ëÇб³ ¿ø¿¹Çаú;»ó¸í´ëÇб³ ½Ä¹°»ê¾÷°øÇаú;°­¿ø´ëÇб³ ¿ø¿¹Çаú;
 
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º» ¿¬±¸´Â Å丶Åä (cv 'adison')ÀÇ Àå°Å¸® ¼öÃâÀ» À§ÇÑ MAP¿¡ ÀûÇÕÇÑ ¼û½¬´Â Çʸ§À» ±¸¸íÇϱâ À§ÇØ ½Ç½ÃÇÏ¿´´Ù. ÀúÀåÁß »ýüÁß °¨¼Ò´Â 5,000cc, 10,000cc, $20,000cc/m^2{cdot}day{cdot}atm$ÀÇ »ê¼ÒÅõ°úµµ¸¦ °¡Áö´Â ¼û½¬´Â Çʸ§ Æ÷Àå 󸮱¸¿¡¼­ 0.6% ÀÌÇÏÀÇ ³·Àº ¼öÁØÀ» º¸ÀÎ ¹Ý¸é, ±âÁ¸¿¡ ¿ø¿¹ÀÛ¹° Æ÷Àå¿ëÀ¸·Î »ç¿ëµÇ´ø õ°øÇʸ§Àº 1.4%ÀÇ °¨¼Ò¸¦ º¸¿´´Ù. $5^{circ}C$ ÀúÀåÁß Æ÷ÀåÀç³» ÀÌ»êȭź¼Ò¿Í »ê¼Ò ³óµµ´Â 20,000cc Çʸ§Ã³¸®¿¡¼­ Å丶Åä MAÀúÀå¿¡ ÀûÇÕÇÑ ¼öÁØÀ¸·Î À¯ÁöµÇ¾ú´Ù. $20^{circ}C$ ÀúÀå¿¡¼­´Â ÀÌ»êȭź¼Ò ³óµµ´Â Å©°Ô Áõ°¡ÇÏ¿´°í, ¹Ý¸é »ê¼Ò³óµµ´Â ±Þ°ÝÈ÷ °¨¼ÒÇÏ¿´´Âµ¥, ¿ª½Ã 20,000cc Çʸ§ 󸮿¡¼­ °¡Àå º¯È­ÆøÀÌ Àû¾ú´Ù Æ÷ÀåÀç³» ¿¡Æ¿·» ³óµµº¯È­µµ $5^{circ}C$ ÀúÀå ÈÄ $20^{circ}C$¿¡¼­ ÀúÀåÇÑ 21ÀϺÎÅÍ 25ÀϱîÁö Å©°Ô Áõ°¡ÇÏ¿´´Âµ¥, ¼û½¬´Â Çʸ§Ã³¸® Áß¿¡¼­´Â 20,000cc 󸮿¡¼­ °¡Àå ³·¾Ò´Ù. Å丶ÅäÀÇ »óǰ¼ºÀº $5^{circ}C$ ÀúÀå 20ÀϱîÁö ¸ðµç 󸮱¸¿¡¼­ À¯ÁöµÇ¾úÀ¸³ª, $20^{circ}C$ ÀúÀå 5ÀϰºÎÅÍ °õÆÎÀ̰¡ ¹ß»ýÇϸ鼭 ǰÁúÀÌ ±Þ°ÝÈ÷ ¿­È­µÇ¾ú´Ù. ÀúÀå ÃÖÁ¾ÀÏ¿¡ ºÐ¼®ÇÑ °æµµ, ºñŸ¹Î C, ´çµµ´Â 20,000cc 󸮱¸¿¡¼­ °¢°¢ 9.56N, 16.31mg/100 gFW, ±×¸®°í $7^{circ}Brix$·Î °¡Àå ³ô°Ô À¯ÁöµÇ¾ú´Ù. ÀÌ»óÀÇ °á°ú·Î º¼ ¶§, $20,000cc/m^2{cdot}day{cdot}atm$ »ê¼Ò Åõ°úµµ¸¦ °¡Áø ¼û½¬´Â Çʸ§ÀÌ 20ÀÏ ÀÌ»óÀÇ Àå°Å¸® ¼öÃâ¿¡¼­ ÀûÇÕÇÑ MAP¿ë Æ÷ÀåÀç¶ó°í »ý°¢µÇ¾ú´Ù.
The study was carried out to investigate the effect of MA packaging materials on quality and storability of tomato in long distance export condition. We found that the fresh weight loss in perforated film was higher than other breathable films. The fresh weight of tomato (cv 'Madison') packaged with breathable films, such as 5,000 cc, 10,000 cc, $20,000cc/m^2{cdot}day{cdot}atm$ oxygen permeable films, reduced less than 0.6%, but perforated film that already being used for packaging horticultural crops showed 1.4% fresh weight loss during $5^{circ}C$ storage for 20 days and then $20^{circ}C$ storage for last 5 days with 85% relative humidity. The carbon dioxide and oxygen concentration in tomato packages showed proper level for MA storage in $20,000cc/m^2{cdot}day{cdot}atm$ $O_2$ breathable film treatment at $5^{circ}C$ storage. Although at $20^{circ}C$ storage, the carbon dioxide concentration increased sharply, the oxygen concentration decreased remarkably, the change of these gases concentration was the lowest in 20,000 cc film treatment. The ethylene concentration was sharply increased at $20^{circ}C$ from $21^{st}$ day to $25^{th}$ day after $5^{circ}C$ storage for 20 day, and the concentration was lower in 20,000 cc film treatment among the breathable film treatments. Until 20 days, at $5^{circ}C$ storage all treatments did not exceed the marketability. However, the last 5 days during at $20^{circ}C$, the fruit appeared fungal rots and the quality rapidly decreased. The $20,000cc/m^2{cdot}day{cdot}atm$ $O_2$ permeability treated tomato performed higher firmness (9.56 N), vitamin C (16.31 mg/100 gFW), and soluble solids ($7^{circ}Brix$) than other breathable films at final storage day. The results suggest that the $20,000cc/m^2{cdot}day{cdot}atm$ $O_2$ permeable film treatment of tomato (cv 'Madison') performed the highest quality and storability of tomato for long distance exporting.
 
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°æµµ;´çµµ;ºñŸ¹Î C;»ê¼Ò;¿¡Æ¿·»;ÀÌ»êȭź¼Ò;carbon dioxide;ethylene;firmness;oxygen;soluble solids;vitamin C;
 
»ý¹°È¯°æÁ¶ÀýÇÐȸÁö / v.20, no.3, 2011³â, pp.221-226
Çѱ¹»ý¹°È¯°æÁ¶ÀýÇÐȸ
ISSN : 1229-4675
UCI : G100:I100-KOI(KISTI1.1003/JNL.JAKO201106654862237)
¾ð¾î : ¿µ¾î
³í¹® Á¦°ø : KISTI Çѱ¹°úÇбâ¼úÁ¤º¸¿¬±¸¿ø
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