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Çѱ¹ÀÚ¿ø½Ä¹°ÇÐȸ / v.20, no.2, 2007³â, pp.185-192
½Ä¿ë ¹× ¾Ç¿ë ¾çÄ¡½Ä¹°¿¡¼­ ºÎÀ§º° ÃßÃâ¹°ÀÇ Ç×»êȭȰ¼º Ž»ö
( Screening for Antioxidative Activities of Extracts from Aerial and Underground Parts of Some Edible and Medicinal Ferns )
Á¤Áø¾Æ;±Ç¼öÇö;ÀÌöÈñ; ÃæºÏ´ëÇб³ ¿ø¿¹°úÇаú & »ý¹°°Ç°­»ê¾÷°³¹ß¿¬±¸¼¾ÅÍ;ÃæºÏ´ëÇб³ ¿ø¿¹°úÇаú & »ý¹°°Ç°­»ê¾÷°³¹ß¿¬±¸¼¾ÅÍ;ÃæºÏ´ëÇб³ ¿ø¿¹°úÇаú & »ý¹°°Ç°­»ê¾÷°³¹ß¿¬±¸¼¾ÅÍ;
 
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8Á¾ÀÇ ½Ä¿ë ¹× ¾à¿ë ¾çÄ¡½Ä¹°¿¡¼­ 80% ¿¡Åº¿ÃÀ» ÀÌ¿ëÇÏ¿© ºÎÀ§º° ÃßÃâ¹°À» Á¶Á¦ÇÑ ÈÄ °¢°¢ÀÇ »ý¸®È°¼º¹°Áú ¹× Ç×»êȭȰ¼ºÀ» Á¶»çÇÏ¿´´Ù. ÃÑ Æú¸®Æä³î ÇÔ·®Àº ¼è°íºñÀÇ ±Ù°æ¿¡¼­ $57.32mg{cdot}g^{-1}$·Î °¡Àå ³ô¾Ò°í, ±× ´ÙÀ½Àº ¼è°íºñÀÇ »Ñ¸®>¼®À§ Áö»óºÎ>¾ß»ê°íºñ Áö»óºÎÀÇ ¼øÀ¸·Î ³ªÅ¸³µ´Ù. ÃÑ Çö󺸳ëÀ̵å ÇÔ·®Àº ¾ß»ê°íºñÀÇ Áö»óºÎ¿¡¼­ $27.51mg{cdot}g^{-1}$·Î °¡Àå ³ô¾Ò°í ¾ß»ê°íºñ ±Ù°æ¿¡¼­ $1.95mg{cdot}g^{-1}$·Î °¡Àå ³·¾Ò´Ù. DPPH ¹× ABTS ¶óµðÄ® ¼Ò°Å´ÉÀº ¼è°íºñÀÇ »Ñ¸® ¹× ±Ù°æ ÃßÃâ¹°¿¡¼­ °¡Àå ³ô°Ô Á¶»çµÇ¾ú´Ù. ºÎó¼Õ ÁöÇÏºÎ¿Í °íºñ Áö»óºÎ¸¦ Á¦¿ÜÇÑ ¸ðµç ÃßÃâ¹°¿¡¼­ linoleic acidÀÇ »êÈ­¸¦ 87% ÀÌ»ó °­ÇÏ°Ô ¾ïÁ¦ÇÒ ¼ö ÀÖ´Â °ÍÀ¸·Î È®ÀεǾú´Ù.
The different parts of 8 edible and medicinal ferns were extracted with 80% ethanol and the bioactive substances and antioxidant activities were investigated. Total polyphenol content was highest in Cyrtomium fortunei rhizome ($57.32mg{cdot}g^{-1}$) and followed by C. fortunei root, Pyrrosia lingua aerial part and Onoclea sensibilis var. interrupta aerial part. Total flavonoid contents ranged from 1.95 (Onoclea sensibilis var. interrupta rhizome) to $27.51mg{cdot}g^{-1}$ (O. sensibilis var. interrupta aerial part). Among the samples tested, C. fortunei root and rhizome were found to be most effective in both DPPH and ABTS radical scavenging assay. Except in Selaginella tamariscina underground part and Osmunda japonica aerial part, most of the tested samples showed strong potential (above 87%) in inhibition rate on linoleic acid oxidation.
 
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Polyphenols;Flavonoids;Radical scavenging assay;Linoleic acid oxidation;
 
Çѱ¹ÀÚ¿ø½Ä¹°ÇÐȸÁö / v.20, no.2, 2007³â, pp.185-192
Çѱ¹ÀÚ¿ø½Ä¹°ÇÐȸ
ISSN : 1226-3591
UCI : G100:I100-KOI(KISTI1.1003/JNL.JAKO200717317909443)
¾ð¾î : Çѱ¹¾î
³í¹® Á¦°ø : KISTI Çѱ¹°úÇбâ¼úÁ¤º¸¿¬±¸¿ø
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