Maiwald H J, Stösser L, Hoppe K, Tietze W
Zahn Mund Kieferheilkd Zentralbl. 1979;67(6):572-8.
The effect of stepwise sugar reduction in cola drinks was tested in a programmed animal experiment using Wistar rats. In a parallel study the pH-decrease at different sucrose concentrations was measured in vitro using a plaque model system which involved s. mutans (strain OMZ 176). The reduction of sugar contents by 20%, 33% und 42% results in a lower acid production by s. mutans strain connected with a decrease of the experimental produced caries. For this reason the sugar restriction in cola drinks will be seen as a contribution towards an improvement of dental health.
在一项使用Wistar大鼠的程序化动物实验中，测试了可乐饮料逐步降低糖分的效果。在一项平行研究中，使用涉及变形链球菌（菌株OMZ 176）的菌斑模型系统，在体外测量了不同蔗糖浓度下的pH值降低情况。糖分含量降低20%、33%和42%会导致变形链球菌菌株产酸减少，同时实验性龋齿的发生率也会降低。因此，可乐饮料中的糖分限制将被视为对改善牙齿健康的一种贡献。
