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Evaluation of Total and Soluble Fluoride Concentrations in Ten Toothpastes for Children

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¹Ú³ª°æ, ¼ÛÁöÇö,
¼Ò¼Ó »ó¼¼Á¤º¸
¹Ú³ª°æ ( Park Na-Kyoung ) - Wonkwang University College of Dentistry Department of Pediatric Dentistry
¼ÛÁöÇö ( Song Ji-Hyun ) - Wonkwang University College of Dentistry Department of Pediatric Dentistry

Abstract

º» ¿¬±¸¿¡¼­´Â Çѱ¹¿¡¼­ ÆǸŵǴ ¾î¸°ÀÌ Ä¡¾àÀÇ ÃÑ ºÒ¼Ò ÇÔ·®À» ÃøÁ¤ÇÏ¿© À̸¦ Á¦Á¶»ç¿¡¼­ Ç¥±âÇÑ ºÒ¼Ò ÇÔ·®°ú ºñ±³ÇÏ¿´À¸¸ç, ÃÑ ¿ëÇؼº ºÒ¼Ò ÇÔ·®À» ÃøÁ¤ÇÏ¿© ÃÑ ºÒ¼Ò ÇÔ·®°ú ºñ±³ÇÏ¿´´Ù. Ä¡¾àµéÀº ¸Í°Ë ½ÃÇèÀ» À§ÇØ ¾ËÆĺªÀ» ÀÌ¿ëÇÏ¿© ¾Ïȣȭ µÇ¾ú´Ù(A-J). ÃÑ ºÒ¼Ò ÇÔ·®ÀÇ ÃøÁ¤À» À§ÇØ °¢ Ä¡¾àµéÀº Áõ·ù¼ö¿¡ Èñ¼®µÇ¾ú´Ù. ÃÑ ¿ëÇؼº ºÒ¼Ò ÇÔ·®Àº ¿ø½ÉºÐ¸® ÈÄ »óÃþ¾×À» äµæÇÏ¿© ÃøÁ¤µÇ¾ú´Ù. °¢ Ä¡¾àµéÀÇ ºÒ¼ÒÇÔ·®Àº ºÒ¼ÒÀÌ¿ÂÀü±ØÀÌ ¿¬°áµÈ ÀÌ¿Â ºÐ¼®±â¸¦ ÀÌ¿ëÇÏ¿© ÃøÁ¤µÇ¾ú´Ù. ½ÇÇè¿¡ »ç¿ëµÈ 10°³ÀÇ Á¦Ç° Áß, 9°³´Â Á¦Á¶»ç¿¡¼­ Ç¥±âÇÑ ºÒ¼Ò ÇÔ·®°ú À¯»çÇÑ ÃÑ ºÒ¼Ò ÇÔ·®À» º¸¿´´Ù. ÇÑ °³ÀÇ Á¦Ç°Àº Á¦Á¶»ç¿¡¼­ Ç¥±âÇÑ ºÒ¼Ò ÇÔ·®º¸´Ù ÀûÀº ¾çÀÇ ÃÑ ºÒ¼Ò ÇÔ·®À» º¸¿´´Ù. ¸ðµç Á¦Ç°µéÀº ÃÑ ºÒ¼Ò ÇÔ·®°ú ºñ½ÁÇÑ Á¤µµÀÇ ÃÑ ¿ëÇؼº ºÒ¼Ò ÇÔ·®À» º¸¿´´Ù.

In this study, total fluoride (TF) in commercial toothpastes for children in Korea was evaluated and compared with the fluoride concentration declared by the manufacturer (Declared F). Additionally, total soluble fluoride (TSF) was evaluated and compared with TF. Ten toothpastes were coded with letters to allow blind analysis. For evaluation of TF, each toothpaste was homogenized in deionized water. For evaluation of TSF, each toothpaste was centrifuged and then, the supernatant of the sample was evaluated. Fluoride concentrations were assessed using a fluoride electrode coupled to an ion analyzer. Only one toothpaste showed lower TF concentration than Declared F. In all toothpastes, TSF was similar to the TF.

Å°¿öµå

Toothpastes; Dentifrices; Fluoride; Children

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KCI