Analysis of Hydroxy Fatty Acids from the Pollen of <i>Brassica campestris</i> L. var. <i>oleifera</i> DC. by UPLC-MS/MS

<table>Structural formulas of hydroxy fatty acids in the present study.</table>

Journal of Pharmaceutics

Figure 1: Analysis of Hydroxy Fatty Acids from the Pollen of <i>Brassica campestris</i> L. var. <i>oleifera</i> DC. by UPLC-MS/MS 