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Dr. Ashay H. Nandeshwar
M. D., (Ayu)(Mumbai)
(Podar Govt. Medical College)
P.G.D.M.L.T., L.Lb. (Sch)
Lecturer V.P.A.M.C.
Sangli
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Sample Submitted By:Vicky Nandagave

Date of Receipt: 05/06/2010

Batch No:

Sample Test Code: THS/10/06/05/test/183
TLC OF TERPENOIDS AND DITERPENOIDS
TLC solvent system:
 
  • Terpenoids:
  • Mobile phase:- Toluene: Ethyl acetate (93:7)
    Derivatizing reagent: Vaniline H2SO4 reagent.

  • Diterpenoids:
  • Mobile phase:- Toluene: Ethyl acetate: Methanol (8:1:1)
    Derivatizing reagent: Vaniline H2SO4 reagent.
    TLC of terpenoids (methanolic extract):
    TLC of differpenoids (chloroform extract):
    TLC of solvent system:
     
  • Mobile phase: Ethyl acetate: Acetone: Pet Ether (2:1:11)
  • Derivatizing reagents: Liebermann-Burehard reagent.
  • TLC of steroids in Chloroform extract: