1·Coffee also contains trigonelline, an antibacterial compound that not only gives it a wonderful aroma but may be a factor in preventing dental caries.
咖啡还含有葫芦巴碱，这是一种抗菌的化合物，它不仅提供良好的香气，而且可能是预防龋齿的一个因素。
2·A method of high performance liquid chromatography is established for analysis of trigonelline in coffee powder and instant coffee.
建立了高效液相色谱测定咖啡粉和速溶咖啡中葫芦巴碱含量分析的方法。