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102ÆäÀÌÁö º»¹®½ÃÀÛ
2020³â Ãà»ê Ç×»ýÁ¦ ³»¼º±Õ °¨½Ãü°è ±¸Ãà ±³À°
IMViC test
(Indole+Methylred+Voges-Proskauer+Citrate)
(1)Indoletest
SIMagar¸¦TT¿¡°íÃþ¹èÁö·Î¸¸µçÈÄ,ÄݷδϿ¡¼¹é±Ý¼±À¸·ÎäÃëÇعèÁö¾ÈÀ¸·Î
õÀÚ¹è¾çÇÑ´Ù.Kovac'sreagent¸¦½ºÆ÷À̵å·Î¸î¹æ¿ï³Ö¾î¹ÝÀÀÀ»»ìÇÉ´Ù.
¾ç¼º:Redreagentlayer,À½¼º:noredcolorization
Methylred,Voges-Proskauer,Citrate½ÇÇèÇÒ¶§µµIndoletestÇÒ¶§Ã¤ÃëÇÑ°°Àº
**
Äݷδϸ¦ »ç¿ëÇØ¾ß ÇÑ´Ù. ÀÌÀ¯´Â 4°¡Áö½ÃÇèÀ» ÅëÇÕÇØ °á·ÐÀ» À̲ø¾î ³»´Âµ¥,
ȤÄݷδϰ¡ºñ´ëÀå±ÕÀ»Ã¤ÃëÇÒ¼öÀֱ⶧¹®¿¡,°á°úÃëÇսñÕÀÌ´Þ¶óÁú¼ö
ÀÖ´Ù.
(2)Methylredtest
MR-VP broth¸¦ TT¿¡ ³ÖÀº ÈÄ, ÄݷδϿ¡¼ ¹é±ÝÀ̷ΠäÃëÇØ ¹èÁö ¾È¿¡ ³Ö°í
¹è¾çÇÑ´Ù.MethylredsolutionÀ»½ºÆ÷À̵å·Î¸î¹æ¿ï³Ö¾î¹ÝÀÀÀ»»ìÇÉ´Ù.
¾ç¼º:Red,À½¼º:Yellow
(3)Voges-Proskauertest
MR-VP broth¸¦ TT¿¡ ³ÖÀº ÈÄ, ÄݷδϿ¡¼ ¹é±ÝÀ̷ΠäÃëÇØ ¹èÁö ¾È¿¡ ³Ö°í
¹è¾çÇÑ´Ù.Barritt'sreagentA¸¦10¹æ¿ï,°ðÀ̾îBarritt'sreagentB¸¦10¹æ¿ï³Ö°í
¹ÝÀÀÀ»»ìÇÉ´Ù.
¾ç¼º:Deepredcolor,À½¼º:noredcolorization
(4)CitrateUtilizationtest
Simmon's citrate agar¸¦ ¿ÏÀü»ç¸é¹èÁö·Î ¸¸µçÈÄ, »ç¸é¿¡ ¹é±ÝÀÌ·Î µµ¸»ÇÑ´Ù.
¹è¾çÈÄBromthylmolblueÀ»¸î¹æ¿ï³Ö¾î¹ÝÀÀÀ»»ìÇÉ´Ù.
¾ç¼º:growth,bluecolorization,À½¼º:nogrowthremaingreen
(5)´ëÀå±ÕÆÇÁ¤
Indole
MR
VP
Citrate
Type
+
+
-
-
TypicalE.coli
-
+
-
-
AtypicalE.coli
+
+
-
+
Typicalintermediate
-
+
-
+
Atypicalintermediate
-
-
+
+
TypicalE.aerogenes
+
-
+
+
AtypicalE.aerogenes
-ÀüÇüÀûÀδëÀå±Õ- -ºñÀüÇüÀûÀδëÀå±Õ-
102
IMViC test
(Indole+Methylred+Voges-Proskauer+Citrate)
(1)Indoletest
SIMagar¸¦TT¿¡°íÃþ¹èÁö·Î¸¸µçÈÄ,ÄݷδϿ¡¼¹é±Ý¼±À¸·ÎäÃëÇعèÁö¾ÈÀ¸·Î
õÀÚ¹è¾çÇÑ´Ù.Kovac'sreagent¸¦½ºÆ÷À̵å·Î¸î¹æ¿ï³Ö¾î¹ÝÀÀÀ»»ìÇÉ´Ù.
¾ç¼º:Redreagentlayer,À½¼º:noredcolorization
Methylred,Voges-Proskauer,Citrate½ÇÇèÇÒ¶§µµIndoletestÇÒ¶§Ã¤ÃëÇÑ°°Àº
**
Äݷδϸ¦ »ç¿ëÇØ¾ß ÇÑ´Ù. ÀÌÀ¯´Â 4°¡Áö½ÃÇèÀ» ÅëÇÕÇØ °á·ÐÀ» À̲ø¾î ³»´Âµ¥,
ȤÄݷδϰ¡ºñ´ëÀå±ÕÀ»Ã¤ÃëÇÒ¼öÀֱ⶧¹®¿¡,°á°úÃëÇսñÕÀÌ´Þ¶óÁú¼ö
ÀÖ´Ù.
(2)Methylredtest
MR-VP broth¸¦ TT¿¡ ³ÖÀº ÈÄ, ÄݷδϿ¡¼ ¹é±ÝÀ̷ΠäÃëÇØ ¹èÁö ¾È¿¡ ³Ö°í
¹è¾çÇÑ´Ù.MethylredsolutionÀ»½ºÆ÷À̵å·Î¸î¹æ¿ï³Ö¾î¹ÝÀÀÀ»»ìÇÉ´Ù.
¾ç¼º:Red,À½¼º:Yellow
(3)Voges-Proskauertest
MR-VP broth¸¦ TT¿¡ ³ÖÀº ÈÄ, ÄݷδϿ¡¼ ¹é±ÝÀ̷ΠäÃëÇØ ¹èÁö ¾È¿¡ ³Ö°í
¹è¾çÇÑ´Ù.Barritt'sreagentA¸¦10¹æ¿ï,°ðÀ̾îBarritt'sreagentB¸¦10¹æ¿ï³Ö°í
¹ÝÀÀÀ»»ìÇÉ´Ù.
¾ç¼º:Deepredcolor,À½¼º:noredcolorization
(4)CitrateUtilizationtest
Simmon's citrate agar¸¦ ¿ÏÀü»ç¸é¹èÁö·Î ¸¸µçÈÄ, »ç¸é¿¡ ¹é±ÝÀÌ·Î µµ¸»ÇÑ´Ù.
¹è¾çÈÄBromthylmolblueÀ»¸î¹æ¿ï³Ö¾î¹ÝÀÀÀ»»ìÇÉ´Ù.
¾ç¼º:growth,bluecolorization,À½¼º:nogrowthremaingreen
(5)´ëÀå±ÕÆÇÁ¤
Indole
MR
VP
Citrate
Type
+
+
-
-
TypicalE.coli
-
+
-
-
AtypicalE.coli
+
+
-
+
Typicalintermediate
-
+
-
+
Atypicalintermediate
-
-
+
+
TypicalE.aerogenes
+
-
+
+
AtypicalE.aerogenes
-ÀüÇüÀûÀδëÀå±Õ- -ºñÀüÇüÀûÀδëÀå±Õ-
102
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