Metabolic Variations, Antioxidant Potential, and Antiviral Activity of Different Extracts of Eugenia singampattiana (an Endangered Medicinal Plant Used by Kani Tribals, Tamil Nadu, India) Leaf

Table 1

Basic phytochemical screening of endangered plant Eugenia singampattiana extracts.

Phytochemicals	ESE^@	ESM^#	ESW^$	ESEA^%
Tannins	(+)	(+)	(+)	(−)
Terpenoids	(+)	(+)	(+)	(+)
Saponins	(−)	(−)	(−)	(−)
Flavonoids	(+)	(+)	(+)	(+)
Cardiac glycosides	(+)	(+)	(−)	(−)
Alkaloids	(+)	(+)	(+)	(−)
Resins	(+)	(+)	(−)	(−)
Phlobatannins	(+)	(+)	(−)	(−)

@Ethanol; ^#methanol; ^$hot distilled water; ^%ethyl acetate; (+) presence; (−) absence of the phytochemicals.