Analyzed by HPLC, UV, and TLC, comparison between two extraction methods of soybean saponin is reported in this paper.

通过高效液相色谱，紫外光谱及薄层层析分析，对两种方法所提取的大豆皂甙进行了比较。

youdao

Through comparison among 5 different methods of DNA template extraction, heat-lyse treatment was selected for its easy-operation, low-cost and celerity.

通过对5种不同的DNA模板提取方法的比较，选定了操作简便、快速、费用低廉的热裂解法。

youdao

OBJECTIVE: To establish methods for determining content of corn stigma polysaccharide and make comparison between different extraction method, different locations and different growing periods.

目的：建立玉米须多糖含量测定方法，进行不同提取方法、不同产地、不同生长期的玉米须多糖含量的比较。

youdao