Fig. 6From: Biosynthetic mechanisms of isoflavone accumulation affected by different growth patterns in Astragalus mongholicus productsSTEM analysis of metabolites in the isoflavone biosynthetic pathway by UHPLC-ESI-Q-TOF-MS/MS. The results were analyzed by STEM online at http://www.omicshare.com/. A Isoflavone biosynthetic pathway. The same color indicates that the profiles of metabolites were the same. Black indicates that the metabolite had a different profile. B The change trend of metabolites in different profilesBack to article page