现制奶茶含糖量分析与讨论

Analysis and Discussionon the SugarContent of Freshly Made Milk Tea

现制奶茶由于其种类丰富、口味多样,一直以来都受到不同年龄、不同群体消费者的喜爱,建立高效液相色谱法测定多家品牌奶茶各个糖度糖含量,对比其实际含糖量和宣称加糖量的差别,结果发现有多家品牌门店出现了不同糖度但是实际加入糖含糖量接近的情况,甚至有品牌奶茶出现了标示加糖量和实际加入糖的含糖量倒挂的情况。分析奶茶中含有的不同单糖种类,根据上述结果,建议消费者可以从使用的不同糖浆方面考虑来选择购买奶茶。

Due to its rich variety and diverse taste,freshly made milk tea has always been favored by consumers of different ages and groups.A high performance liquid chromatography method is established for the determination of the sugar content of multiple brands of milk tea at different sugar levels.The difference between the actual sugar content and the claimed added sugar content is compared,and it is found that multiple milk tea from different brand stores has similar sugar levels with different sugar levels.There are even cases where the labeled sugar content and actual sugar content of milk tea are inverted.Analyzing the different types of monosaccharides contained in milk tea,based on the above results,it is suggested that consumers can choose to purchase milk tea by considering the different syrups used.