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Çѱ¹»ý¹°È¯°æÁ¶ÀýÇÐȸ / v.18, no.4, 2009³â, pp.431-435
Àû»ö ¹× û»ö LED±¤°ú UVa±¤ 󸮰¡ Âø»ö´Ü°íÃß °ú½ÇÀÇ Âø»ö¿¡ ¹ÌÄ¡´Â ¿µÇâ
( Effect of Red LED, Blue LED and UVa Light Sources on Coloration of Paprika Fruits )
ÃÖÀÎÀÌ;¿øÀçÈñ;Á¤ÇöÁø;°­È£¹Î; °­¿ø´ëÇб³ ¿ø¿¹Çаú;°­¿øµµ ³ó¾÷±â¼ú¿ø;°­¿ø´ëÇб³ ¿ø¿¹Çаú;°­¿ø´ëÇб³ ¿ø¿¹Çаú;
 
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º» ½ÇÇèÀº ¹Ì¼º¼÷ Áï ¹ÌÂø»ö°úÀÇ Âø»ö ÁõÁøÀ» À§ÇØ LED±¤¿øÀÇ Àû»ö±¤, û»ö±¤ ±×¸®°í UVa¸¦ °¢°¢ µÎ °¡Áö ±¤µµ·Î ó¸®ÇÏ¿© 󸮿¡ µû¸¥ Âø»öÁ¤µµ¸¦ ºñ±³ÇÏ¿´´Ù. ½ÇÇè¿¡ »ç¿ëÇÑ Âø»ö´Ü°íÃß Ç°Á¾Àº Àû»ö °èÅëÀÇ 'Special'°ú Ȳ»ö °èÅëÀÇ 'Helsinki'À¸·Î Ãáõ ±Ù±³ ³ó°¡¿¡¼­ ¼ö°æÀç¹è ÇÏ¿´´Ù. LEDÀÇ °æ¿ì Red_High´Â $50{mu}mol{cdot}m^{-2}{cdot}s^{-1}$ ³»¿Ü, Red_Low´Â $20{mu}mol{cdot}m^{-2}{cdot}s^{-1}$ ³»¿Ü, Blue_High´Â $70{mu}mol{cdot}m^{-2}{cdot}s^{-1}$ ³»¿Ü, Blue_Low´Â 40{mu}mol{cdot}m^{-2}{cdot}s^{-1}$ ³»¿Ü, UVaÀÇ °æ¿ì °í±¤µµ´Â $3{mu}mol{cdot}m^{-2}{cdot}s^{-1}$, Àú±¤µµ´Â $0.25{mu}mol{cdot}m^{-2}{cdot}s^{-1}$·Î ó¸®ÇÏ¿´´Ù. ǰÁ¾¿¡ »ó°ü¾øÀÌ Ã³¸® 2ÀÏ ÈÄ¿¡ °ú½ÇÀÇ Âø»öÀÌ ±Þ°ÝÈ÷ ÁøÇàµÇ¾ú°í 3Àϰ¿¡ 󸮺°·Î Å« Â÷À̸¦ º¸¿´´Ù. 'Special'ÀÇ °æ¿ì 2Àϰ °í±¤µµ UVa±¤ÀÌ Á¦ÀÏ ±Þ°ÝÇÑ Âø»ö º¯È­¸¦ ³ªÅ¸³»¾ú°í, Àú±¤µµ UVa¸¦ Á¦¿ÜÇÑ ³ª¸ÓÁö 󸮱¸¿¡¼­´Â ºñ½ÁÇÑ Âø»öÀÇ º¯È­À» ³ªÅ¸³»¾ú´Ù. ó¸® 3Àϰ¿¡´Â °í±¤µµ LED Àû»ö±¤ÀÌ ±Þ°ÝÇÑ Âø»öº¯È­¸¦ ³ªÅ¸³»¸ç °í±¤µµ UVa±¤º¸´Ù ³ôÀº Âø»ö °ªÀ» ³ªÅ¸³»¾ú´Ù. 'Helsinki' °æ¿ì¿¡´Â 2Àϰ¿¡ û»ö±¤, Àû»ö±¤, UVaÀÇ ¼øÀ¸·Î Âø»ö º¯È­°¡ ºü¸£°Ô ÁøÇàµÇ¾ú´Ù. µÎ ǰÁ¾ ¸ðµÎ 3Àϰ¿¡´Â 'Special'ÀÇ $a^*/b^*$ °ª°ú Ȳ»öǰÁ¾ 'Helsinki'ÀÇ Âø»ö Á¤µµ¸¦ ³ªÅ¸³»´Â $b^*$ °ªÀÌ ¸ðµÎ Àú±¤µµº¸´Ù °í±¤µµ¿¡¼­ ³ôÀº °ªÀ» ³ªÅ¸³»¸ç Âø»ö ÁõÁø È¿°ú¸¦ ³ªÅ¸³»¾ú´Ù. Âø»öÁ¾·áÀÏÀΠó¸®ÈÄ 6Àϰ µÎǰÁ¾ ¸ðµÎ ¹«Ã³¸®±¸¿Í Àú±¤µµ UVa±¤À» Á¦¿ÜÇÑ ³ª¸ÓÁö ¸ðµç 󸮱¸¿¡¼­´Â ºñ½ÁÇÑ °ªÀ» ³ªÅ¸³»¾ú´Ù. UVa 󸮱¸ °ú½ÇÀÇ Ç¥¸éÀÌ Áֱ۰Ÿ®´Â ÇÇÇØ¸¦ ¹ß»ýÇÏ¿´´Ù. ÀÌ»óÀÇ °á°ú·Î Àú±¤µµº¸´Ù´Â °í±¤µµÀÇ LED ±¤¿øÀ» »ç¿ëÇÏ´Â °ÍÀÌ Âø»öÀÌ ºü¸£°Ô ÁøÇàµÉ ¼ö ÀÖµµ·Ï µµ¿ì¸ç, UVa ÆÄÀåÀº °ú½ÇÀÇ ¿Ü°ü¿¡ ÇÇÇØ¸¦ ÀÔÈ÷±â ¶§¹®¿¡ ÀûÇÕÇÏÁö ¾Ê°Ô »ý°¢µÈ´Ù.
This study was conducted to compare the effect of various LED and UVa light to enhanced coloration of paprika fruits cultivars; 'Special', 'Helsinki'. Immatured paprika fruits were irradiated with red LED, blue LED and UVa lights which were high intensity (red: $50{mu}mol{cdot}m^{-2}{cdot}s^{-1}$, blue: $70{mu}mol{cdot}m^{-2}{cdot}s^{-1}$, UVa: $3{mu}mol{cdot}m^{-2}{cdot}s^{-1}$) and low intensity (red: $20{mu}mol{cdot}m^{-2}{cdot}s^{-1}$, blue: $40{mu}mol{cdot}m^{-2}{cdot}s^{-1}$, UVa: $0.25{mu}mol{cdot}m^{-2}{cdot}s^{-1}$). The coloration of 'Special' cultivar was increased the fastest in high intensity UVa light for 2 days after treatment. There were no significantly difference among treatments except the low intensity UVa light. The coloration of 'Helsinki' was increased the fastest in blue LED light, and followed by red LED light and UVa light for 2 days after treatment. The $a^*/b^*$ value of 'Special' and $b^*$ value of 'Helsinki' that indicated the paprika fruit coloration were generally higher high intensity LED and UVa lights than low intensity LED and UVa lights. We couldn't find out any significantly different coloration effect among all treatments in final days of coloration. and rather than UVa treatment fruit shrunk the surface of paprika fruits.
 
Ű¿öµå
$a^*/b^*$°ª;$a^*/b^*$ value;'Helsink';'Special';
 
»ý¹°È¯°æÁ¶ÀýÇÐȸÁö / v.18, no.4, 2009³â, pp.431-435
Çѱ¹»ý¹°È¯°æÁ¶ÀýÇÐȸ
ISSN : 1229-4675
UCI : G100:I100-KOI(KISTI1.1003/JNL.JAKO200914035211925)
¾ð¾î : Çѱ¹¾î
³í¹® Á¦°ø : KISTI Çѱ¹°úÇбâ¼úÁ¤º¸¿¬±¸¿ø
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