Research Article

Optimization of Extraction Conditions of Phytochemical Compounds and Anti-Gout Activity of Euphorbia hirta L. (Ara Tanah) Using Response Surface Methodology and Liquid Chromatography-Mass Spectrometry (LC-MS) Analysis

Figure 4

LC-MS chromatogram, acquired in the negative ion mode, from an extract of E. hirta where peak labelling represents the compounds identified and listed in Table 4.