본문 바로가기
KERD
논문KCI 등재

구연산과 칼슘이 치아침식증의 발생에 미치는 영향

Effect of citric acid and calcium on dental erosion

0

조회

0

다운로드

7

인용

0

참고문헌

키워드

주제분류치의학

초록

산성 음료의 치아침식증 유발력을 감소시키기 위한 연구의 일환으로, 0.1%, 0.3%, 0.5%, 1.0% 구연산용액의 5분, 15분, 30분, 60분간의 사람 소구치 법랑질의 치아침식증 유발력 및 구연산용액에 첨가되는 칼슘 0.05%, 0.1%, 0.2%에 따른 치아침식증 발생 억제효과를 표면미세경도를 측정하여 연구하였다. 전체적으로 볼 때, 구연산 농도가 높을수록, 탈회시간이 길수록, 칼슘농도가 낮을수록 탈회후 경도가 하락하였다. 탈회 5분 후 경도는 칼슘 무첨가의 경우에 76~90%이었고 칼슘 첨가에 따른 5분간의 탈회억제량은 2~15%이었다. 탈회 15분 후 경도는 칼슘 무첨가의 경우에 65~84%이었고 칼슘 첨가에 따른 15분간의 탈회억제량은 3~17%이었다. 탈회 30분 후 경도는 칼슘 무첨가의 경우에 53~72%이었고 칼슘 첨가에 따른 30분간의 탈회억제량은 6~22%이었다. 탈회 60분 후 경도는 칼슘 무첨가의 경우에 43~66%이었고 칼슘 첨가에 따른 60분간의 탈회억제량은 7~19%이었다. 탈회억제량의 분포를 전체적으로 보면, 구연산 농도에서는 1.0%에서 가장 크게 나타났고, 칼슘농도에서는 0.2%에서 가장 크게 나타났으며, 탈회시간에서는 0.1% 구연산용액에서는 탈회시간이 증가함과 더불어 탈회억제량도 함께 커지는 경향을 보였으나, 0.3% 이상의 구연산용액에서는 30분에 가장 크고 60분에 약간 감소하는 경향을 보였다. 이상의 결과는 구연산에 의한 치아침식증 발생에 칼슘이 억제효과를 나타낼 수 있음을 시사한다.

Abstract

The purpose of study was to observe the effect of calcium and citric acid on the dental erosion of human premolar enamel. Enamel specimens were demineralized in 0.1%, 0.3%, 0.5%, or 1.0% citric acid solutions with 0.05%, 0.1%, or 0.2% calcium for 5, 15, 30, and 60 minutes, and then the surface microhardness of the enamel was measured. The hardness decreased as the concentration of citric acid and the demineralization time increased. Hardness after 5 minutes was 76~90% in case of no calcium and the inhibition of dental erosion by calcium addition was 2~15%. Hardness after 15 minutes was 65~84% in case of no calcium and the inhibition of dental erosion by calcium addition was 3~17%. Hardness after 30 minutes was 53~72% in case of no calcium and the inhibition of dental erosion by calcium addition was 6~22%. Hardness after 60 minutes was 43~66% in case of no calcium and the inhibition of dental erosion by calcium addition was 7~19%. The inhibition was the highest in 1.0% citric acid and 0.2% calcium. In 0.1% citric acid the inhibition increased as the demineralization time increased, but in 0.3% to 1.0% citric acid the inhibition was most high at 30 minutes and decreased a little at 60 minutes. These results suggest that calcium has a inhibitory effect on the citric acid induced dental erosion.

참고문헌 (28)

  1. "Dental erosion", 48, pp.529~539 (1998)
  2. "Diagnosis and prevention of dental erosion in children", 10, pp.356~365 (2000)
  3. "Dental erosion in children:A literature review", 23, pp.37~43 (2001)
  4. "Erosion of dentine and enamel in vitro by dietary acids the effect of temperature", pp.875~880 (2000)
  5. "Progression of and risk factors for dental erosion and wedge-shaped defects over a 6-year period", 34, pp.182~187 (2000)
  6. "A comparison of acidic dietary factors in children with and without dental erosion", 67, pp.186~192 (2000)
  7. "Oral pH and drinking habit during ingestion of a carbonated drink in a group of adolescents with dental erosion", 28, pp.395~397 (2000)
  8. "Dental erosion in deciduous teeth--an in vivo and in vitro study", 29, pp.333~340 (2001)
  9. "The relationship between erosion,caries and rampant caries and dietary habits in preschool children in Saudi Arabia", 11, pp.430~439 (2001)
  10. "Risk factors for dental erosion in 5-6 year old and 12-14 year old boys in Saudi Arabia", 30, pp.38~46 (2002)
  11. "Dental erosion in 5-year-old Irish school children and associated factors:a pilot study", 20, pp.165~170 (2003)
  12. "The effect of pH on the erosion of dentine and enamel by dietary acids in vitro", 28, pp.860~864 (2001)
  13. "Risk factors in dental erosion", 70, pp.942~947 (1991)
  14. "Dental erosion in Cuban children associated with excessive consumption of oranges", 108, pp.104~109 (2000)
  15. "한국소비자보호원 보도자료" (2000)
  16. "수종 음료수의 법랑질과 상아질 침식에 관한 연구", 24, pp.719~726 (1997)
  17. "산성 음료수에 의한 법랑질 침식과 구강내 재경화에 관한 연구", 25, pp.312~319 (1998)
  18. "산성 음료에 의한 법랑질의 침식과 인공타액에 의한 재광화", 29, pp.84~91 (2002)
  19. "Lessening dental erosive potential by product modification", pp.221~2 228 (1996)
  20. "Development and evaluation of a low erosive blackcurrant juice drink in vitro and in situ Comparison with orange juice", pp.285~289 (1999)
  21. "Development and evaluation of a low erosive blackcurrant juice drink Comparison with a conventional blackcurrant juice drink and orange juice", pp.341~344 (1999)
  22. "Development and evaluation of a low erosive blackcurrant juice drink formulae comparisons in situ and overview of the concept", pp.345~350 (1999)
  23. "Effects of pH and concentration of citric,malic and lactic acids on enamel,in vitro", 28, pp.147~152 (2000)
  24. "한국인 영양권장량(제7차개정)" (2001), 한국영양학회
  25. "Effect of mineral supplements to citric acid on enamel erosion", 48, pp.753~759 (2003)
  26. "제2회 국민건강영양조사"
  27. "Effectiveness of calcium lactate added to food in reducing intraoral demineralization of enamel", 31, pp.429~433 (1997)
  28. "Effect of timing of administered calcium lactate on the sucrose-induced intraoral demineralization of bovine enamel", 37, pp.187~191 (1992)

관련 논문AI추천

이 간행물의 다른 논문 (22건)