Indian Journal of Agricultural Biochemistry
SCOPUS
  • Year: 2011
  • Volume: 24
  • Issue: 2

Comparative Studies on Antioxidant Profiling of Aqueous and Ethanolic Extracts of Different Indian Medicinal Plants

  • Author:
  • Nupur Sinha, Kanishk Singh, Ashwini Kumar Srivastava
  • Total Page Count: 5
  • Page Number: 95 to 99

Amity Institute of Biotechnology, Amity University, Greater Noida Expressway, Noida-201301, India

* Author for correspondence: E-mail: nsinha@amity.edu

Online published on 16 January, 2012.

Abstract

In order to evaluate the antioxidant potential of ten traditional Indian medicinal plants namely tulsi, papaya, aloevera, sadabahar, mint, amla, neem, curry, spinach and drumstick, the aqueous and ethanolic extracts of leaves of these plants were assayed for antioxidant enzymes, CAT, SOD, GST and GSH. Presence of cysteine amino acid was also checked by TLC in aqueous extracts of these plants. Our studies demonstrated significantly higher levels of above mentioned enzymes in 95% ethanolic extract as compared to aqueous extract of these plants. Presence of cysteine amino acid was also confirmed which indicated strong antioxidant potential of these traditional plants of medicinal importance.

Keywords

Tulsi, papaya, sadabahar, mint, amla, neem, aloevera, curry, spinach, drumstick, catalase, superoxide dismutase, glutathione-s-transferase, glutathione, TLC