Validated thin-layer chromatography-densitometric method for simultaneous determination of piperine and plumbagin in “Benjakul” Thai Polyherbal formulation and its antioxidant activities

Authors

Savita Chewchinda
Pattamapan Lomarat
Pongtip Sithisarn

Abstract

The purpose of this study was to evaluate antioxidant activity and quantitative analysis of piperine and plumbagin content in “Benjukul (BEN)” Thai polyherbal formulation by TLC densitometric method. BEN was recognized in the list of herbal medicinal...

DOI

10.56808/3027-7922.2394

First Page

45

Last Page

50

Recommended Citation

Chewchinda, Savita; Lomarat, Pattamapan; and Sithisarn, Pongtip (2018) "Validated thin-layer chromatography-densitometric method for simultaneous determination of piperine and plumbagin in “Benjakul” Thai Polyherbal formulation and its antioxidant activities," The Thai Journal of Pharmaceutical Sciences: Vol. 42: Iss. 1, Article 7.
DOI: https://doi.org/10.56808/3027-7922.2394
Available at: https://digital.car.chula.ac.th/tjps/vol42/iss1/7