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This study was undertaken to evaluate the antioxidant potential and protective effects of Celosia cristata L. (Family: Amaranthaceae) flower (CCF) extracts on tert-butyl-hydroperoxide (t-BHP)-induced oxidative damage in the hepatocytes of Chang cells and rat livers. In vitro, CCF extracts exhibited
Betacyanins, natural plant pigments exhibiting antioxidant and chemopreventive properties, were extracted from Celosia spicata (Thouars) Spreng. inflorescences and separated by high-speed counter-current chromatography (HSCCC) in two polar solvent systems composed of: TBME - 1-BuOH - ACN - H2O (0.7%
A ClpS homologue from Celosia cristata was expressed as maltose-binding fusion protein under the control of strong inducible tac promoter of pMALc2X vector in TB 1 strain of Escherichia coli. SDS-PAGE analysis showed that fused ClpS is produced as about 63 kDa protein in recombinant bacteria.