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Table 1 Tests used for preliminary phytochemical screening

From: The influence of Osmunda regalis root extract on head and neck cancer cell proliferation, invasion and gene expression

Phytochemical class Tests used for analysis
Tannins Braymer’s Test [10]
Flavonoids Shinoda Test [10]
Saponins Foam Test [10]
Alkaloids Hager’s Test [9]
Glycosides Salkowski’s Test [10]
Steroids Liebermann-Burchard test [10]
Terpenoids Terpenoid Test [10]