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Influence of beverage type and ingestion time on tooth corrosion

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¼Ò¼Ó »ó¼¼Á¤º¸
õÁ¦´ö ( Cheon Jae-Deok ) - ½Å±¸´ëÇб³ Ä¡±â°ø°ú
Á¶Àº¾Æ ( Cho Eun-Ah ) - ½Å±¸´ëÇб³ Ä¡±â°ø°ú
¹ÚÇö¹è ( Park Hyun-Bae ) - ½Å±¸´ëÇб³ Ä¡±â°ø°ú
ÃÖÀ¯Áø ( Choi Yu-Jin ) - ½Å±¸´ëÇб³ Ä¡±â°ø°ú
±èÇÑÁÖ ( Kim Han-Ju ) - ½Å±¸´ëÇб³ Ä¡±â°ø°ú
ÀÌÁ¤¼ö ( Lee Jung-Soo ) - ½Å±¸´ëÇб³ Ä¡±â°ø°ú
¹èÀºÁ¤ ( Bae Eun-Jeong ) - µ¿±¹´ëÇб³ ±â°è·Îº¿¿¡³ÊÁö°øÇаú

Abstract

º» ¿¬±¸´Â Çö´ëÀεéÀÌ Áñ°Ü ¸¶½Ã´Â À½·á¸¦ ¼±Á¤ÇÏ¿© À½·á°¡ Ä¡¾Æ ºÎ½Ä¿¡ ¾ó¸¶³ª ¿µÇâÀ» ¹ÌÄ¡´ÂÁö¿¡ ´ëÇØ 3Â÷¿øÀ¸·Î ºÐ¼®ÇÏ¿´´Ù. À½·á¼ö´Â ź»êÀ½·á(ÄÚÄ«Äݶó), ¿¡³ÊÁöÀ½·á(·¹µåºÒ), ¿À·»ÁöÁÖ½º, ¸ÆÁÖ(ÇÏÀÌÆ®) ±×¸®°í »ý¼ö(¿¡ºñ¾Ó)¸¦ ¼±Á¤ÇÏ¿´°í, ¿ìÄ¡¸¦ 1½Ã°£, 24½Ã°£ ±×¸®°í 48½Ã°£µ¿¾È ħÁöÇÏ¿´´Ù. Ä¡¾ÆÀÇ º¯È­¸¦ À°¾ÈÀ¸·Î »ìÆ캸°íÀÚ ÀλóäµæÀ» ÇÑ ÈÄ¿¡ ħÁö Àü°ú ħÁö ½Ã°£¸¶´Ù ¿ìÄ¡¸¦ ½ºÄµÇÏ¿© root mean square (RMS) °ªÀ» ±¸ÇØ 3Â÷¿øÀ¸·Î ºÐ¼®ÇÏ¿´´Ù. ±×·ì°£ Â÷À̸¦ ºñ±³ÇÏ°íÀÚ two-way ANOVA, one-way ANOVA ±×¸®°í »çÈÄ°ËÁ¤À¸·Î Tukey-test¸¦ »ç¿ëÇÏ¿© ºÐ¼®ÇÏ¿´´Ù(¥á=0.05). ¸ðµç À½·á¿¡¼­ ħÁö ½Ã°£ÀÌ ±æ¼ö·Ï RMS °ªÀÌ Áõ°¡µÇ´Â °æÇâÀ» ³ªÅ¸³ÂÀ¸¸ç, ħÁö Àü-1½Ã°£°ú ħÁö Àü-48½Ã°£¿¡¼­ À¯ÀÇÇÑ Â÷ÀÌ°¡ ÀÖ¾ú´Ù(p<0.05). À½·á¼öÀÇ Á¾·ù¿¡ µû¸¥ RMS Æò±ÕÀº À¯ÀÇÇÑ Â÷ÀÌ°¡ ÀÖ¾úÀ¸¸ç, ħÁö ½Ã°£ÀÇ º¯È­¿¡ µû¶ó¼­µµ À¯ÀÇÇÑ Â÷ÀÌ°¡ ÀÖ´Â °ÍÀ¸·Î ³ªÅ¸³µ´Ù(p<0.05). ¼·Ãë ½Ã°£ÀÌ Áõ°¡ÇÒ¼ö·Ï º¯È­µÇ´Â Á¤µµ°¡ Å« °ÍÀ¸·Î ³ªÅ¸³µ±â ¶§¹®¿¡ Ä¡¾Æ ºÎ½ÄÀ» ¿¹¹æÇϱâ À§Çؼ­´Â ¼·Ãë ¹æ¹ýÀ̳ª ¼·Ãë ½Ã°£ ±×¸®°í ±¸°­ ³» Àú·ù½Ã°£À» ÁÙÀÏ ÇÊ¿ä°¡ ÀÖ´Ù°í »ç·áµÈ´Ù.

This study was conducted to analyze the effects of beverages on tooth corrosion by selecting drinks that are enjoyed by modern people. Drinks were selected for carbonated beverages (Coca Cola), energy drinks (Red Bull), orange juice, beer (Hite) and water (Evian). Bovine tooth was immersed for 1 hour, 24 hours and 48 hours. The root mean square (RMS) values were obtained by scanning the bovine tooth at pre-immersion and immersion time after impression making. Two-way ANOVA, one-way ANOVA, and Tukey-test were used to compare differences between groups (¥á=0.05). The RMS value tended to increase with longer immersion times in all beverages, and there was a significant difference (p<0.05) between before immersion-1hr and before immersion-48 hr. The mean of RMS according to the type of beverage was significantly different and there was a significant difference according to the change of immersion time (p<0.05). In order to prevent tooth corrosion, it is necessary to change the method of ingestion or to reduce the time of ingestion.

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Ä¡¾ÆºÎ½Ä; ¿ìÄ¡; ħÁö; À½·á¼ö; 3Â÷¿ø ºÐ¼®
Tooth corrosion;Bovine tooth;Immersion;Beverage;Three-dimensional analysis

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