Table 1.

Preliminary phytochemical screening of CGF extract.

S.No.	Phytochemical constituent	Test	Inference
1.	Alkaloids	Wagner's Test Mayer's Test	a
2.	Carbohydrates	Molisch's Test Fehling's Test	a
3.	Flavonoids	Shinoda Test	a
4.	Glycosides	Borntrager's Test Legal's Test Keller–Killiani Test	a
5.	Saponins	Froth Test	a
6.	Steroids	Salkowski reaction	a
7.	Tannins and Phenolic compounds	Ferric Chloride Test Lead Acetate Test Nitric Acid Test	a
8.	Terpenoids	Libermann–Burchard's test	a

^aIndicates presence of phytochemical constituents.