Research Article

The Free Radical Scavenging and Anti-Isolated Human LDL Oxidation Activities of Pluchea indica (L.) Less. Tea Compared to Green Tea (Camellia sinensis)

Table 1

The main chemical constituent of P. indica tea. was analyzed by Liquid Chromatography-Mass Spectrometer/Mass Spectrometer (LC-MS/MS).

Main chemical constituentDetection

4-O-caffeoylquinic acid (4-CQ)+
5-O-caffeoylquinic acid (5-CQ)+
3,4-O-dicaffeoylquinic acid (3,4-CQ)+
3,5-O-dicaffeoylquinic acid (3,5-CQ)+
4,5-O-dicaffeoylquinic acid (4,5-CQ)+