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 2

Particulars of the primary metabolites significantly contributing variations between the extracts analysed by GC-MS.

S. No	Rt^$	MS fragmentation	Metabolite	𝑃 Value	Ref^@
1	03.77	116, 73, 147, and 218	L-Alanine	6.29𝐸−02	Std^#, lib^&
2	04.17	73, 75, 79, 130, 93, and174	Glycine	1.55𝐸−01	Lib.
3	04.26	73, 147, 133, 59, 86, and 100	Pyruvic acid	8.58𝐸−02	Lib.
4	06.91	78, 147, 189, 292, 103, 133, and 205	Propanoic acid	1.03𝐸−02	Lib.
5	09.55	73, 232, 100, 147, and 306	L-Aspartic acid	4.00𝐸−05	Std., lib.
6	10.62	73, 218, 192, 100, 266	L-Phenylalanine	8.91𝐸−02	Std., lib.
7	20.67	361, 73, 217, 362, 271, 147, and 103	Sucrose	9.49𝐸−02	Std., lib.
8	13.67	73, 103, 307, 217, 147, 277, and 364	D-Fructose	1.24𝐸−02	Std., lib.
9	13.87	73, 218, 100, 147, and 267	L-Tyrosine	7.32𝐸−02	Std., lib.
10	14.35	73, 333, 147, 217, 277, and 103	Glucaric acid	6.00𝐸−04	Std., lib.
11	15.97	73, 217, 147, 305, 103, 265, and 367	Myo-inositol	2.97𝐸−02	Std., lib.

$Retention time; ^@reference; ^#standards; ^&MS library.