Table 2. The phytochemical constituent of extracts of Cassia spp.

Phytochemical	Extracts
	C. siamea	C. fistula	C. surattensis	C. spectabilis
Alkaloids	+	−	+	+
Phenol Hydroquinone	+	+	+	+
Flavonoids	+	+	+	+
Steroids	+	+	+	+
Triterpenoids	+	+	−	−
Tannins	+	+	+	+
Saponins	+	+	+	+

+: present; −: absent.