UHPLC‐Q‐TOF‐MS/MS Dereplication to Identify Chemical Constituents of <i>Hedera helix</i> Leaves in Vietnam

<div>MS/MS fragmentation pathway of oleanolic acid aglycone in positive mode.</div>

Journal of Analytical Methods in Chemistry

Figure 3: UHPLC‐Q‐TOF‐MS/MS Dereplication to Identify Chemical Constituents of <i>Hedera helix</i> Leaves in Vietnam 