Method: TLC method was used for identification with silica gel G plate and butyl acetate formic acid water (7∶2.5∶2.5) upper layer as a developing solvent. 方法：薄層色譜法鑒別，采用以羧甲基纖維素鈉為粘合劑的硅膠G薄層板，以醋酸丁酯甲酸水（7∶2 .5∶2 .5 ）上層溶液為展開(kāi)劑； http://dict.cnki.net
Daemonorops draco was studied by alcohol extraction, dissolution with acid water, alkalization and separation procedure with using chloroform∶methanol(19∶1) as developing solvent. 采用醇提、酸溶、堿化、萃取等步驟提取血竭中的血竭素，以氯仿甲醇（19∶1）為展開(kāi)劑。
In this paper, the TLC developing solvent system for separating alpha-tocopheryl ferulate synthesized by the lipase-catalyzed reaction was optimized by the Uniform Experimential Design. 應(yīng)用均勻?qū)嶒?yàn)設(shè)計(jì)及其數(shù)據(jù)處理，對(duì)脂肪酶催化維生素E與阿魏酸乙酯轉(zhuǎn)酯生成維生素E阿魏酸酯的薄層色譜展開(kāi)劑系統(tǒng)進(jìn)行優(yōu)化。