Chemical pattern of WAN CHAK MOD LUK in commercial product capsule in convenient market

Abstract

The aim of this study was studied chemical pattern of WAN CHAK MOD LUK in a commercial product capsule in convenient market. Thirteen sample collected from Nonthaburi province weight accurately 5 g each of the sample, in powder, add 25 ml of methanol, sonicate of mixture 30 min at room temperature, then filter and evaporate the filtrate to dryness. Dissolve the residue with 0. 5- 1 mL of methanol. TLC Chromatogram was developed in three different mobile phases; system 1, Dichloromethane: Methanol (DM) at the ration 99:1; system 2, Dichloromethane: Ethyl acetate: Methanol ( DEM) at the ration 93:4:7 And system 3, mixed of Toluene: Ethyl Acetate (TE) at the ration 75:25 then, after removal of the plate, allow it to dry in the air, and examine under ultraviolet light, locating the spite. The results presented that TLC chromatogram was given the best resolution in separating that showed in spot and hRf value. In addition, this technique is limitations used so depending on the quantity and interfere of dosage form for analysis.Therefore, this method was given the same chemical patterns of this sample and given the different in valuable.