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The Anti-Bacterial Effect of Witch Hazel(Hamamelis virginiana) on Oral Pathogens

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·ù¼º·æ ( Ryu Seong-Yong ) - ¿¬¼¼´ëÇб³ Ä¡°ú´ëÇÐ ±¸°­³»°úÇб³½Ç
¾ÈÇüÁØ ( Ahn Hyung-Joon ) - ¿¬¼¼´ëÇб³ Ä¡°ú´ëÇÐ ±¸°­³»°úÇб³½Ç
±ÇÁ¤½Â ( Kwon Jeong-Seung ) - ¿¬¼¼´ëÇб³ Ä¡°ú´ëÇÐ ±¸°­³»°úÇб³½Ç
¹ÚÁÖÇö ( Park Ju-Hyun ) - ¿¬¼¼´ëÇб³ Ä¡°ú´ëÇÐ ±¸°­³»°úÇб³½Ç
±èÀ翵 ( Kim Jae-Young ) - °¡Å縯´ëÇб³ ¼º½É±³Á¤ »ýüÀÇ¾à ¼±µµºÐÀÚ ¿¬±¸¼¾ÅÍ
ÃÖÁ¾ÈÆ ( Choe Jong-Hun ) - ¿¬¼¼´ëÇб³ Ä¡°ú´ëÇÐ ±¸°­³»°úÇб³½Ç

Abstract

ÀÌ»óÀûÀÎ ±¸°­Ç×±ÕÁ¦·Î´Â ±¸°­È¯°æ ³»¿¡¼­ Á¤»ó ¼¼±ÕÃѺ¸´Ù´Â Ä¡¾Æ¿ì½ÄÁõÀÇ ¿øÀαÕÁÖ ¹× Ä¡ÁÖ¿°À̳ª ±¸Ãë À¯¹ß¼¼±Õ¿¡ ´ëÇÑ ¼±ÅÃÀûÀÎ Ç×±Õ·ÂÀÌ ¿ì¼öÇϸ鼭µµ ÀÎü ¹× ȯ°æµ¶¼ºÀÌ ³·Àº ºÒÁúÀÌ ¿ä±¸µÈ´Ù. ÀÌ·¯ÇÑ ¿ä±¸»çÇ×À» ÃæÁ·½Ãų ¼ö Àִ õ¿¬Ç×±ÕÁ¦ °³¹ßÀ» À§ÇØ Ãµ¿¬¹°ÁúÀÎ Hamamelis virginianaÀÇ ÃßÃâ¹°À» ÀÌ¿ëÇÑ ¿¬±¸¸¦ ÇÏ¿´´Ù. ÃÖ±Ù ½ÄºÒ ÃßÃâ¹°À̳ª Á¤À¯ (essential oil)ÀÇ Ç×±Õ È¿°ú¸¦ °üÂûÇÏ´Â ¿¬±¸°¡ È°¹ßÈ÷ ÀÌ·ç¾îÁö¸é¼­ Ä¡¾Æ¿ì½ÄÁõÀ̳ª ±¸Ãë ¹× Ä¡ÁÖÁúȯÀ» ¿¹¹æÇϰųª ÁøÇàÀ» ¾ïÁ¦ÇÏ´Â ¸ñÀûÀ¸·Î »ç¿ëÇÒ ¼ö Àִ õ¿¬ Ç×±ÕÁ¦ Èĺ¸ ¹°ÁúµéÀÌ ¼Ó¼Ó º¸°í µÇ°í ÀÖÀ¸¸ç, Hamamelis virginiana°¡ ¿©±â¿¡ ¼ÓÇÑ´Ù. Hamamelis virginiana´Â Ä¡ÁÖÁúȯÀ» ¾ß±âÇÏ´Â ¼¼±ÕÀ» Æ÷ÇÔÇÏ´Â ¿©·¯ ¼¼±Õ Á¾, Áï Porphyromonas gingivalis, Fusobacterium nucleatum, Capnocytophaga gingivalis, Veilonella parvula, Eikenella Ã¥°»µÐ, Peprostreptococcus micros, Actinomyces odontolyticus µî¿¡ ´ëÇØ Ç×±Õ È¿°ú°¡ ÀÖ´Â °ÍÀ¸·Î º¸°í µÇ¾ú°í, ÀÌ ½ÇÇè¿¡¼­´Â ±¸°­°¨¿°Áúȯ¿¡ Áß¿äÇÑ Streptoccoccus mutans, Haemophylus actinomycetemcomitans, Klebsiella pneumoniae¿¡ ´ëÇÑ Ç×±Õ È¿°ú¸¦ ¿¬±¸ÇÔÀ¸·Î½á ÀÌ·¯ÇÑ Hamamelis virginianaÀÇ Ç×±Õ È¿°ú¸¦ ÀÌ¿ëÇÏ¿© ±¸°­À§»ý¿ëÇ° µî Ä¡°ú¿µ¿ª ÀÓ»ó¿¡ ÀÌ¿ëÇÒ ¼ö ÀÖ´ÂÁö¿¡ ´ëÇÑ ¿¬±¸¸¦ ÇÏ¿´´Ù.
º» ½ÇÇè¿¡¼­´Â Hamamelis virginianaÀÇ Ç×±Õ È¿°ú¸¦ º¸±â À§Çؼ­ Hamamelis virginiana ¾ËÄÝ ÃßÃâ¾×À» ó¸®ÇÏ¿© Á¾ÀÌ ¿øÆÇ Ç×»ýÁ¦ °¨¼ö¼º °Ë»ç, ÃÖ¼Ò¹ßÀ°ÀúÁö³óµµ ±×¸®°í ÃÖ¼Ò»ì±Õ³óµµ¸¦ °áÁ¤ÇÏ´Â ¿¬±¸¸¦ ÇÑ °á°ú, ¸ðµç ½ÇÇè º´¿ø±ÕÁÖ¿¡ ´ëÇØ Ç×±Õ¼ºÀ» ³ªÅ¸³»¾ú´Ù. º» ¿¬±¸ °á°ú·Î ¹Ì·ç¾î º¼ ¶§, Hamamelis virginianaÀÇ Ç×±Õ·ÂÀº ±¸°­ °¨¿°Áúȯ¿¡ Áß¿äÇÑ Streptoccoccus mutans, Haemophylus actinomycetemcomitans, Klebsiella pneumoniae ¸ðµÎ¿¡°Ô À¯È¿ÇÏ°Ô ÀÛ¿ëÇϸç, Hamamelis virginianaÀÇ Á÷Á¢ÀûÀÎ »ì±ÕÀÛ¿ë±îÁöµµ È®ÀεǾú´Ù. µû¶ó¼­ õ¿¬¹°ÁúÀÎ Hamamelis virginiana¸¦ ÀÌ¿ëÇÏ¿© ±¸°­ÁúȯÀ» ÀÏÀ¸Å°´Â º´¿ø±Õ¿¡ ´ëÇÑ Á÷Á¢ÀûÀÎ Ç×±ÕÀÛ¿ëÀ» ±â´ëÇÒ ¼ö ÀÖ´Â Ç×±ÕÁ¦ °³¹ßÀÌ °¡´ÉÇÒ °ÍÀ¸·Î º¸ÀδÙ.

An ideal anti-bacterial medication for oral infection requires selective effect on pathogens causing dental caries and periodontal disease but not on normal flora. In addition, it should be less toxic for human and even for environment. This study was to seek such a natural anti-bacterial medication and thus anti-bacterial effect of Hamamelis virginiana was evaluated. Many recent researches on the anti-bacterial effect of natural plant extract and essential oil have reported that natural products can be used as medication for prevention and restrainment of dental caries, halitosis and periodontitis. It has been also reported that Hamamelis virginiana has anti-bacterial effect on Porphyromonas gingivalis, Fusobacterium nucleatum, Capnocytophaga gingivalis, Veilonella parvula, Eikenella corrodens, Peprostreptococcus micros, and Actinomyces odontolyticus. This study evaluated anti-bacterial effect of Hamamelis virginiana on Streptoccoccus mutans, Haemophylus actinomycetemcomitans, and Klebsiella pneumoniae to expand its anti-bacterial effect on other important oral pathogens and eventually to develop its oral care products or apply to clinical purpose.
In this study, anti-bacterial tests for antibiotic disk susceptibility, minimal inhibitory concentration and minimal bactericidal concentration were performed to evaluate anti-bacterial effect of Hamamelis virginiana against Streptoccoccus mutans, Haemophylus actinomycetemcomitans, and Klebsiella pneumoniae. The results showed that Hamamelis virginiana has anti-bacterial effect on all pathogen strains tested in this study and furthermore Hamamelis virginiana possesses bactericidal effect other than bacteriostatic effect on Streptoccoccus mutans, Haemophylus actinomycetemcomitans, Klebsiella pneumoniae. This study indicates that a natural anti-bacterial medication for oral diseases can be developed using Hamamelis virginiana.

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Hamamelis virginiana;Anti-bacterial effect

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