Phytochemical Composition, Antioxidant Activity, and Neuroprotective Effect of Terminalia chebula Retzius Extracts

Table 1

Extraction yield, and total phenolic, triterpenoid, and tannin content of the three extracts for Terminalia chebula.

Extract	Extraction yield^a	Total phenolic content^b	Total triterpenoid content^c	Total tannin content^d
Methanol extract	24.2±1.5	924.5±17.2	4.2±0.6	36.0±4.6
Water extract	39.4±1.8	1041.8±8.6	0.8±0.2	40.3±2.3
95% ethanol extract	21.7±1.1	867.2±18.1	3.9±0.5	33.9±1.4

The data are presented as mean ± SD for three replicates.
^a% w/w.
^bmg gallic acid/g extract.
^cmg ursolic acid/g extract.
^d%/mg extract.