Table 6. Phytochemicals in fruits of other Solanum species

Phytochemical	S. incanum1)	S. melongena L.2)	S. torvum3)	S. sessiliflorum D.4)
Tannins	+5)	+	+	+
Alkaloid	+	+	+	+
Saponin	+	+	+	-
Polyphenol	NT	+	+	+
Flavonoid	+	+	+	+
Quinone	NT	NT	NT	NT
Steroid	+	NT	+	+
Triterpenoids	NT	-	+	+
Phytosterols	+	+	NT	+

Data from Sambo et al. (2016).
Data from Solanke at al. (2019), Contreras-Angulo et al. (2022).
Data from Kannan et al. (2012).
Data from Mascato et al. (2015).
+, present; -, absent; NT, not tested.