Journal of Chromatography & Separation Techniques
Open Access

Bhambar RS

Publications

• Research Article
  Premnine HCl Estimation in Selected Formulations of ‘Dashmul’ and in Chloroform Extract of Premna integrifolia L. by a Selective, Validated and Developed HPTLC Fingerprint Method
  Author(s): Attarde DL, Pal SC and Bhambar RS Attarde DL, Pal SC and Bhambar RS
  
  HPTLC technique developed as validated method for estimation of Premnine HCl in P. integrifolia chloroform extract (PI-AK) and in selected marketed formulations ‘Dashmul arishta’,‘Dashmul kadha’ in 3 × 3 batches as per ICH guidelines. Premnine HCl (Pr-s) was isolated as per literature from P. integrifolia and focused first time as standard bioactive marker for quantification. Developed mobile phase Toluene: Acetone: Diethylamine (7:2:1) for Pr-S gave Rf 0.59 at λ max 283 nm in densitometric scan, focused for specificity, fingerprint and estimation study in PI-AK and selected formulation successively. Linearity assessed in range of 8 to 16 μg /band with regression coefficient of 0.9983, LOD 0.742 μg/Band, LOQ 2.225, also robust for Pr-S. Accuracy for % recovery performed on extract as well on formulation, further subjected for precision study .. View More»
  DOI: 10.4172/2157-7064.1000352

  Abstract PDF

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