¸ñÂ÷/Â÷·Ê
½ÇÇè º¸°í¼
1. Á¦¸ñ(Subject) : Ç×±Õ¼º ½ÇÇè
2. ½ÇÇè¸ñÀû(purpose)
±Õ°ú Ç×»ýÁ¦ÀÇ ³óµµ¿¡ µû¸¥ Ç×±Õ¼ºÀ» ¾Ë¾Æº»´Ù.
3. Àç·á ¹× ±â±¸ (Material and Apparatus)
petri dish, alcohol lamp, test tube, 70% ethyl alcohol, Staphylococcus aureus, e.coli, Ç×»ýÁ¦(Ampicilin, Nisin), E.coli, Staphylococcus aureus, paper disc, ÇÇÆê, ½ºÇÁ·¹´õ
4. ½ÇÇè¹æ¹ý (Methods)
figure.1 Ç×»ýÁ¦ ¿ª°¡ ÃøÁ¤
¨ç LB agar plate Áغñ
¨è ±ÕÁÖÀÇ µµ¸»
¡æ spread : ±ÕÁÖ¸¦ LB agar plate¿¡ 50¥ìLÀ» ³Ö°í µµ¸»ÇÑ´Ù.
¨é Àº¹ÚÁö¿¡ ¿Ã·Á³õÀº paper disc¿¡ °¢ ³óµµÀÇ Ç×»ýÁ¦ ¿ë¾×À» 20¥ìL¾¿ Àû½Å´Ù.
¨ê 10ºÐÁ¤µµ ¸»¸°´Ù.
¨ë °íü ¹èÁö À§¿¡ µð½ºÅ©¸¦ ¿Ã·Á...
º»¹®/³»¿ë
½ÇÇè º¸°í¼
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1. Á¦¸ñ(Subject) : Ç×±Õ¼º ½ÇÇè
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2. ½ÇÇè¸ñÀû(purpose)
±Õ°ú Ç×»ýÁ¦ÀÇ ³óµµ¿¡ µû¸¥ Ç×±Õ¼ºÀ» ¾Ë¾Æº»´Ù.
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3. Àç·á ¹× ±â±¸ (Material and Apparatus)
petri dish, alcohol lamp, test tube, 70% ethyl alcohol, Staphylococcus aureus, e.coli, Ç×»ýÁ¦(Ampicilin, Nisin), E.coli, Staphylococcus aureus, paper disc, ÇÇÆê, ½ºÇÁ·¹´õ
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4. ½ÇÇè¹æ¹ý (Methods)
figure.1 Ç×»ýÁ¦ ¿ª°¡ ÃøÁ¤
¨ç¡¦(»ý·«)
¿¡ ´õ ¹Î°¨ÇÏ°Ô ¹ÝÀÀÇϱ⠶§¹®À̶ó°í °á·ÐÀ» ³»·È´Ù.
´Ù¸¥ Ç×»ýÁ¦ NisinÀº gramÀ½¼º±ÕÀÇ °æ¿ì¿¡´Â È¿°ú°¡ °ÅÀÇ ¾ø´Ù. µû¶ó¼ ±×¶÷ À½¼º±ÕÀÎ E.coli´Â Clear zoneÀÌ ³ªÅ¸³ªÁö ¾Ê°í ±×¶÷ ¾ç¼º±ÕÀÎ Staphylococcus aureus´Â Clear zoneÀÌ ³ªÅ¸³´Ù.
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7. Âü°í¹®Çå(Reference)
1. 08/4/30 ÇнÀÀÚ·á
2. http://insp.tistory.com/181