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Table 2 Qualitative phytochemical screening of polyherbal TC-16

From: Evaluation of phytochemicals and antioxidant potential of a new polyherbal formulation TC-16: additive, synergistic or antagonistic?

Test

Result

Alkaloids

(a) Mayer’s test

 + 

(b) Wagner’s test

 + 

Flavonoids

(a) Shinoda test

 + 

Terpenoids

(a) Salkowski test

 + 

Tannins

-

Saponins

 + (0.5 cm foam)

Glycosides

(a) Borntrager’s test

 + 

(b) Keller-Killiani test

 + 

  1.  +  = presence, −  = absence