Study of Antibacterial Activity of Root Bark, Leaves, and Pericarp Extracts of Diploknema butyracea and Evaluation of Prospective Antioxidant Activity

Table 1

Percentage yield value of different extracts of D. butyracea.

Scientific name	Solvent	Parts used	Sample	Wt. of crude sample (g)	Wt. of dry extract (g)	Yield (%)
D. butyracea	Aqueous	Pericarp	APE	46	5.04	10.96
		Leaf	ALE	50	7.16	14.32
		Root bark	ABE	38	9.96	26.22
	Ethyl acetate	Pericarp	EAPE	50	0.57	1.14
		Leaf	EALE	200	6.01	3.00
		Root bark	EABE	50	3.49	6.98
	Hexane	Pericarp	HPE	50	2.75	5.50
		Leaf	HLE	100	4.81	4.81
		Root bark	HBE	50	2.37	4.74
	Methanol	Pericarp	MPE	30	6.52	21.75
		Leaf	MLE	100	10.40	10.40
		Root bark	MBE	119.88	23.91	19.94

APE: aqueous pericarp extract; ALE: aqueous leaf extract; ABE: aqueous root bark extract; EAPE: ethyl acetate pericarp extract; EALE: ethyl acetate leaf extract; EABE: ethyl acetate root bark extract; HPE: hexane pericarp extract; HLE: hexane leaf extract; HBE: hexane root bark extract; MPE: methanolic pericarp extract; MLE: methanolic leaf extract; MBE: methanolic root bark extract.