1. That is because, alongside sugar, it is also uses stevia leaf extract from the stevia plant.
这是因为除糖外，它还使用了从甜叶菊植株上提取的树叶。
2. The present paper plants the stevia rebaudiana leaf blade take this laboratory as a raw material, studied and has discussed the stevia rebaudiana sugar glucoside extraction, the purification, the separation, the examination method.
本论文以本实验室栽种甜叶菊叶片为原料，研究并探讨了甜叶菊糖苷的提取、纯化、分离、检测的方法。