<p>(A) HPLC elution profiles of the enzyme assay products (indicated with asterisks) and th... more <p>(A) HPLC elution profiles of the enzyme assay products (indicated with asterisks) and the authentic standards at 280 nm are shown at a 1% offset retention time and 50% offset absorbance. (B) Chemical structures of galloyl glucose conjugates. The ester (β-glucogallin) or ether (GA-3-<i>O</i>-Glc and GA-4-<i>O</i>-Glc) linkages between gallic acid and glucose are indicated by arrows. (C) Pomegranate UGT84A23 and UGT84A24 enzyme assay products were identified via HPLC, MS and MS/MS analyses.</p
<p>(A) HPLC elution profiles of the enzyme assay products (indicated with asterisks) and th... more <p>(A) HPLC elution profiles of the enzyme assay products (indicated with asterisks) and the authentic standards at 280 nm are shown at a 1% offset retention time and 50% offset absorbance. (B) Chemical structures of galloyl glucose conjugates. The ester (β-glucogallin) or ether (GA-3-<i>O</i>-Glc and GA-4-<i>O</i>-Glc) linkages between gallic acid and glucose are indicated by arrows. (C) Pomegranate UGT84A23 and UGT84A24 enzyme assay products were identified via HPLC, MS and MS/MS analyses.</p
Uploads