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Çѱ¹ÀÚ¿ø½Ä¹°ÇÐȸ / v.19, no.1, 2006³â, pp.1-7
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Â÷±¤Àç¹è°¡ ´«°³½Â¸¶(Aruncus dioicus var. kamtschaticus)ÀÇ ¼ººÐ ¹× Ç×»êÈ Æ¯¼º¿¡ ¹ÌÄ¡´Â ¿µÇâ
( Effect of Shading Practices on the Chemical Compounds and Antioxidant in Aruncus dioicus ) |
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| ´«°³½Â¸¶ÀÇ ÃÑ ¿±·Ï¼Ò, ÃÑ Ä«·ÎÅ׳ëÀ̵å ÇÔ·®Àº ¹«Â÷±¤¿¡ ºñÇÏ¿© Â÷±¤À²ÀÌ ³ôÀ» ¼ö·Ï ³ô¾Ò´Ù. Áö¹æ»êÇÔ·®Àº ¹«Â÷±¤ Àç¹è¿¡ ºñÇÏ¿© Â÷±¤ Àç¹è ¹× ½Ä¿ë °¡´É½Ã±â°£ÀÇ »ýÀ° Èı⿡ °¨¼ÒµÇ¾ú´Ù. ½Ä¿ë°¡´É½Ã±â¿¡¼ÀÇ Áö¹æ»ê Á¾·ù°£ÀÇ ÇÔ·®Àº oleic acid, palmitc acid, linoleic acid, stearic acid ¼øÀ¸·Î ³ô¾ÒÀ¸¸ç, ¹«Â÷±¤¿¡ ºñÇÏ¿© Â÷±¤À²ÀÌ ³ôÀ» ¼ö·Ï ³·¾Ò´Ù. ƯÈ÷ linoleic»êÀÇ ÇÔ·®Àº Ÿ Áö¹æ»ê¿¡ ºñÇÏ¿© Â÷±¤Á¤µµ¿¡ µû¸¥ ÇÔ·®ÀÇ °¨¼ÒÀ²ÀÌ ¸Å¿ì ³ô¾Ò´Ù. Â÷±¤À² ¹× ¼öÈ®½Ã±â°£ÀÇ Èֹ߼º Á¤À¯¼ººÐÀÇ ÇÔ·®Àº Â÷±¤À²ÀÌ ³ôÀ» ¼ö·Ï Áõ°¡ÇÏ¿´°í, Ãʱâ¼öÈ®ÀÌ ³ô¾Ò´Ù. DPPH ¼Ò°ÅȰ¼ºÀº $6.64-14.49(IC_{50};:;{mu}g/m{ell})$·Î Ç×»êÈ È°¼ºÀÌ ¸Å¿ì ³ô°Ô ³ªÅ¸³µ°í Â÷±¤Á¤µµ°¡ ³ôÀ» ¼ö·Ï ³·¾Ò°í, Á¶±â ¼öÈ® ÇÒ ¼ö·Ï ³ô¾Ò´Ù. POD ¹× SOD Ȱ¼ºÀº ½Ä¹°Ã¼¿¡ ºñÇÏ¿© Á¾ÀÚ°¡ ¸Å¿ì ³·¾Ò°í, ¹«Â÷±¤¿¡ ºñÇÏ¿© Â÷±¤ Àç¹è ½Ã¿¡ Áõ°¡ÇÏ¿´´Ù. PODȰ¼ºÀº ½Ä¿ë°¡´É½Ã±âÀÇ »ýÀ° Ãʱ⿡ ºñÇÏ¿© Èı⿡ ³ô¾ÒÀ¸³ª, SODȰ¼ºÀº °¨¼ÒµÇ¾ú´Ù. POD Isozyme band ¼ö´Â À̽ŦÀÇ Á¾ÀÚ, ÀÙ ¹× Áٱ⿡¼ °¢ °¢ 6°³ÀÇ ¹êµå¸¦ ³ªÅ¸³»¾úÀ¸³ª, »Ñ¸®¿¡´Â ¾ø¾ú´Ù. SOD Isozyme band´Â ¼ÛÀÚ¿Í ÀÙ¿¡ ºñÇÏ¿© »Ñ¸®¿¡¼ ¶Ñ·ÇÇÏ¿´´Ù. |
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| This study was conducted to determine chemical compounds and antioxidant in Aruncus dioicus. Further, effects of cultural practices such as the shading conditions on the general compounds, essential oils and antioxidants. The chemical compounds and antioxidant activity of edible extracts on the shading cultivation and harvesting time were measured by crude fiber, pigments, higher fatty acids, essential oils and DPPH free radical scavenging ability and activities of SOD and POD in edible shooting parts of Aruncus dioicus. The contents of crude fiber, total chlorophyll and total carotenoids in extracts of edible shooting by shading cultivation and later harvesting were higher than those of non-shading cultivation and early harvesting. Phenolic compounds such as benzoic acid were identified as the aromatic compounds in the edible extracts of Aruncus dioicus. The contents of azulene, benzaldehyde and linalool among those compounds on the cultivation conditions increased in shading cultivation. $IC_{50}$ values of DPPH free radical scavenging activities were high from 6.644 to $14.499{mu}g/m{ell}$ in extracts of edible parts and those of edible shooting parts was high such as edible shooting cultivated by 60% shading, 30% shading and non-shading, respectively. The activity of POD and SOD in seeds was lower than that of edible shooting and that by shading cultivation was high in extracts cultivated by non-shading. POD activity of extracts on harvesting time was high in earlier harvesting but SOD activity was low. The numbers of isozyme pattern of POD and SOD in seedling showed 7 bands and 3 bands, respectively, especially, bands of POD and SOD in the first year-growing plant did not show and show a difference according to plant positions, respectively. |
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| Ű¿öµå |
| POD;SOD;DPPH;Shading cultivation; |
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Çѱ¹ÀÚ¿ø½Ä¹°ÇÐȸÁö / v.19, no.1, 2006³â, pp.1-7
Çѱ¹ÀÚ¿ø½Ä¹°ÇÐȸ
ISSN : 1226-3591
UCI : G100:I100-KOI(KISTI1.1003/JNL.JAKO200617033411265)
¾ð¾î : Çѱ¹¾î |
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| ³í¹® Á¦°ø : KISTI Çѱ¹°úÇбâ¼úÁ¤º¸¿¬±¸¿ø |
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