Methods: Using HPLC and Ultraviolet spectrophotometry to detect the contents of Aloin and Aloe Ploysaccharides in Aloe,which bought from different Drug shops in Kaifeng.

• 方法:采用高效液相色谱和紫外分光光度法分别测定不同药店芦荟药材中芦荟苷、芦荟多糖的含量。