National Natural Science Foundation of China(Grant No.81222054);the Program for New Century Excellent Talents in University from Chinese Ministry of Education(Grant No.NCET-11-0019);Chinese Pharmacopoeia Commission
Monoterpene glycosides are the major bioactive compounds of Paeonia lactiflora Pall(P. lactiflora). Characteristic neutral loss of 30 Da has been extensively reported for monoterpene glycosides in tandem mass spectr...