Table 1.

The yield, total phenolic content, and total phlorotannin content obtained from Sephadex LH-20 column chromatography of R. intricata.

Sample	Yield (%)	TPC (GAE mg/g)	TPhC (PGE mg/g)
Crude	50.03	18.09	24.09
Partially purified	30.61	21.03	30.91
Purified	13.1	32.47	45.65

TPC—total phenolic content; GAE—gallic acid equivalent; TPhC—total phlorotannin content; PGE—phloroglucinol equivalent.