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Çѱ¹ÀÚ¿ø½Ä¹°ÇÐȸ / v.23, no.5, 2010³â, pp.430-435
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( Antimicrobial Effect of Ampelopsis brevipedunculata Extracts On Food Spoilage or Foodborne Disease Microorganism ) |
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| º» ¿¬±¸´Â õ¿¬ ½Äǰº¸Á¸·á °³¹ßÀÇ ÀÏȯÀ¸·Î ÇѾà Àç·á·Î ÀÌ¿ëµÇ°í ÀÖ´Â °³¸Ó·çµ¢±¼À» ¿¡Åº¿Ã·Î ÃßÃâÇÏ¿© ½ÄǰºÎÆÐ ¹× º´¿ø¼º ¹Ì»ý¹°¿¡ ´ëÇÑ Ç×±ÕȰ¼ºÀ» Á¶»çÇÏ¿´´Ù. °³¸Ó·çµ¢±¼ ¿¡Åº¿Ã ÃßÃâ¹°Àº ½ÄǰºÎÆÐ ¹× º´¿ø¼º ¹Ì»ý¹°¿¡ ´ëÇØ ³óµµ ÀÇÁ¸ÀûÀ¸·Î Ç×±ÕÈ¿°ú¸¦ º¸¿´À¸¸ç, ±× Áß¿¡¼ Escherichia coli O157:H7 ±Õ¿¡ ´ëÇØ °¡Àå ³ôÀº Ç×±ÕÈ¿°ú¸¦ º¸¿´´Ù. ¶Ç °³¸Ó·çµ¢±¼ ¿¡Åº¿Ã ÃßÃâ¹°ÀÌ ½ÄÁßµ¶ À¯¹ß¼¼±ÕÀÇ ¼ºÀå¿¡ ¹ÌÄ¡´Â È¿°ú¸¦ °ËÁ¤Çϱâ À§ÇØ Salmonella typhimurium, Yersinia enterocolitica, Staphylococcus aureus, Escherichia coli O157:H7 ±ÕµéÀÇ ¹è¾ç¾×¿¡ °³¸Ó·çµ¢±¼ ¿¡Åº¿Ã ÃßÃâ¹°ÀÇ ³óµµ¸¦ 250, 500, 1,000, 2,000 mg/L °¢ ³óµµº°·Î ÷°¡ÇÏ¿© »ýÀ°À» Á¶»çÇÑ °á°ú 250 mg/L±îÁö´Â ´ëÁ¶±º°ú º° Â÷À̸¦ º¸ÀÌÁö ¾Ê¾ÒÀ¸³ª 500 mg/L À̻󿡼´Â À¯ÀÇÀûÀÎ(p<0.05) °¨¼Ò¸¦ °üÂûÇÒ ¼ö ÀÖ¾ú´Ù. º» ¿¬±¸°á°ú´Â °³¸Ó·çµ¢±¼ ¿¡Åº¿Ã ÃßÃâ¹°ÀÌ ½ÄÁßµ¶À» À¯¹ß½ÃŰ´Â ¼¼±Õ¿¡ ´ëÇÏ¿© ¿ì¼öÇÑ Ç×±ÕÀÛ¿ëÀ» ³ªÅ¸³»°í ÀÖÀ¸¸ç, µû¶ó¼ °³¸Ó·çµ¢±¼ÀÌ È¿°úÀûÀΠõ¿¬º¸Á¸·á·Î¼ ÀÌ¿ëµÉ ¼ö ÀÖÀ½À» ½Ã»çÇϰí ÀÖ´Ù. |
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| This study was performed to investigate the antimicrobial effects of Ampelopsis brevipedunculata ethanol-extract on food spoilage or foodborne disease microorganism. The antimicrobial activity of Ampelopsis brevipedunculata extract was determined by a paper disc method. The extract exhibited growth inhibiting activities in a concentration dependent manner on 7 species of microorganisms. The extract of Ampelopsis brevipedunculata showed the highest antimicrobial activity against Escherichia coli O157:H7. The growth inhibitory effects of the extract at the concentration of 250, 500, 1,000, 2,000 mg/L on food poisoning microorganism were determined against Salmonella typhimurium, Yersinia enterocolitica, Escherichia coli O157:H7 and Staphylococcus aureus. The growth of microorganisms was not affected by the extract at the concentration up to 250 mg/L, but was significantly (p<0.05) inhibited by the extract at the concentration higher than 500 mg/L. The results in the present study demonstrate antimicrobial effects of Ampelopsis brevipedunculata ethanol-extract against foodborne pathogens, suggesting that Ampelopsis brevipedunculata could be an effective natural antibacterial agent in food. |
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| Ű¿öµå |
| Antimicrobial activity;Ampelopsis brevipedunculata extract;paper disc method;natural antibacterial agent; |
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Çѱ¹ÀÚ¿ø½Ä¹°ÇÐȸÁö / v.23, no.5, 2010³â, pp.430-435
Çѱ¹ÀÚ¿ø½Ä¹°ÇÐȸ
ISSN : 1226-3591
UCI : G100:I100-KOI(KISTI1.1003/JNL.JAKO201006159731684)
¾ð¾î : Çѱ¹¾î |
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| ³í¹® Á¦°ø : KISTI Çѱ¹°úÇбâ¼úÁ¤º¸¿¬±¸¿ø |
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