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Çѱ¹ÀÚ¿ø½Ä¹°ÇÐȸ / v.21, no.1, 2008³â, pp.12-18
Á¦ÁÖµµ¿¡ ÀÚ»ýÇÏ´Â ¾çÄ¡½Ä¹°ÀÇ »ý¸®È°¼º °Ë»ö
( Screening of Biological Activities in Fern Plants Native to Jeju Island )
¿À¼øÀÚ;È«¼º¼ö;±è¿¬Èñ;°í¼®Âù; Á¦ÁÖ´ëÇб³ »ý¸í°úÇаú.±âÃʰúÇבּ¸¼Ò;°ñµçÆÊ;°ñµçÆÊ;Á¦ÁÖ´ëÇб³ »ý¸í°úÇаú.±âÃʰúÇבּ¸¼Ò;
 
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Á¦ÁÖµµ¿¡ ÀÚ»ýÇÏ´Â ¾çÄ¡½Ä¹° 25Á¾À» ´ë»óÀ¸·Î Ç×»êȭȰ¼º, ACE ÀúÇØÈ°¼º, APN ÀúÇØÈ°¼º ¹× $alpha$-amylase ÀúÇØÈ°¼ºÀ» °Ë»öÇÏ¿´´Ù. Ç×»êȭȰ¼ºÀº ¼è°íºñ¿Í ÀÏ»ö°í»ç¸®¿¡¼­ ºñ±³Àû ³ô¾Æ¼­ Ç×»êÈ­ À½·á·Î ¾Ö¿ëµÇ°í ÀÖ´Â Â÷³ª¹« ÀÙº¸´Ùµµ ´õ ³ô¾Ò´Ù. ACE ÀúÇØÈ°¼º°ú APN ÀúÇØÈ°¼ºÀº ÀüüÀûÀ¸·Î ³·¾ÒÀ¸³ª, ¼è°íºñ¿¡¼­ °¢°¢ 26.7%¿Í 28.2%À¸·Î ºñ±³Àû ³ôÀº ÀúÇØÈ°¼ºÀ» ³ªÅ¸³»¾ú´Ù. $alpha$-Amylase ÀúÇØÈ°¼ºÀº 10Á¾ÀÌ 50% ÀÌ»óÀÇ ³ôÀº Ȱ¼ºÀ¸·Î º¸¿´À¸¸ç, ±× Áß¿¡¼­ ¼è°íºñ¿Í È«Áö³×°í»ç¸®ÀÇ ÀúÇØÈ°¼ºÀÌ Æ¯È÷ ³ô¾Ò´Ù. ÀÌ»óÀÇ °á°ú·ÎºÎÅÍ ¼è°íºñ´Â Ç×»êȭȰ¼º»Ó¸¸ ¾Æ´Ï¶ó ACE ÀúÇØÈ°¼º, APN ÀúÇØÈ°¼º°ú $alpha$-amylase ÀúÇØÈ°¼º ¸ðµÎ ´Ù¸¥ ½Ä¹°¿¡ ºñÇØ ³ô¾Æ »ý¸®È°¼º ¹°ÁúÀÇ ºÐ¸® ¹× µ¿Á¤ µî ½Äǰ¼ÒÀç ¹× ½Ä¹°»ý¾àÀ¸·Î ÀÌ¿ëÇϱâ À§ÇÑ ÈÄ¼Ó ¿¬±¸°¡ ±â´ëµÈ´Ù.
Antioxidative activity and inhibitory activity of angiotensin I converting enzyme(ACE), aminopeptidase N(APN) and $alpha$-amylase were investigated in the methanol extracts from 25 fern plants native to Jeju Island, in order to screen the plant species containing bioactive materials for functional foods or medicines. The antioxidative activity was higher in Cytomium fortunei(41.9%) and Rumohra standishii(34.1%) than in leaves of Thea sinensis(30.9%), a small tree for antioxidative beverage. Inhibitory activities of ACE and APN were relatively high in Cytomium fortunei as 26.7% and 28.2% respectively. $alpha$-Amylase inhibitory activity was higher than 50% in 10 species. Particularly, Cytomium fortunei(87.4%) and Dryopteris erythrosora(71.6%) showed the inhibitory activities higher than those of other form plants. Of 25 fern plants investigated here, Cytomium fortunei showed not only the highest antioxidative activity but also the highest inhibitory activity of ACE, APN and $alpha$-amylase. It suggests that Cytomium fortunei could be potentially used as a resource of bioactive materials for fuctional foods or medicines.
 
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Fern plants;Antioxidative activity;Inhibitory Activity;Angiotensin I converting enzyme(ACE);Aminopeptidase N(APN);$alpha$-amylase;
 
Çѱ¹ÀÚ¿ø½Ä¹°ÇÐȸÁö / v.21, no.1, 2008³â, pp.12-18
Çѱ¹ÀÚ¿ø½Ä¹°ÇÐȸ
ISSN : 1226-3591
UCI : G100:I100-KOI(KISTI1.1003/JNL.JAKO200810737156118)
¾ð¾î : Çѱ¹¾î
³í¹® Á¦°ø : KISTI Çѱ¹°úÇбâ¼úÁ¤º¸¿¬±¸¿ø
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