采用双波长薄层扫描法对壮士茶中橙皮甙含量进行了测定。以醋酸乙酯－甲醇－丙醇－水（１０１１１）上层液为展开剂，于聚酰胺薄膜上分离，经１％ＡｌＣｌ３显色后，进行ＴＬＣ定量。回收率９７．５％，ＲＳＤ＝２．４％，方法简便，重复性好。薄层扫描法测定壮士茶中橙皮... Double-wavelength thin layer scanning method was used to determine the content of hesperidin in Zhuangshi tea. The upper layer of ethyl acetate-methanol-propanol-water (10111) was used as a developing agent, separated on a polyamide film, developed by 1% AlCl3, and quantified by TLC. The recovery rate was 97.5% and RSD was 2.4%. The method was simple and reproducible. Thin layer scanning method for determination of Z...