Title of article :
A simple and convenient method for analysis of tea biochemicals by reverse phase HPLC
Author/Authors :
Sharma، نويسنده , , Vaishali and Gulati، نويسنده , , Ashu and Ravindranath، نويسنده , , Srigurupuram Desikachary and Kumar، نويسنده , , Vipin، نويسنده ,
Abstract :
A simple HPLC gradient elution method is developed which efficiently separates various tea biochemicals viz. catechins, gallic acid and xanthine alkaloids. The separation is done using acetonitrile and 0.1% ortho-phosphoric acid in water. This method is efficient with high reproducibility and accuracy. Different teas and tea preparations can be analysed using this method.
Keywords :
HPLC , Catechins , Tea samples , Xanthine alkaloids , Camellia sinensis
Journal title :
Astroparticle Physics
