Foliar anti-diabetic and antioxidant potential of a promising accession of Amaranthus hypochondriacus L.: GC-MS based evidences

Abstract

The present study makes an effort to investigate the foliar neutraceutical potential of a promising green accession of a seed amaranth (Amaranthus hypochondriacus, accession no. IC94661) based on anti-lipid peroxidation property, reducing power, metal chelating activity, hydroxyl radical scavenging property, antidiabetic factor and GC-MS based identification of hydroxyl containing phytochemicals. Methanol and aqueous fractions possessed exhibited better anti-lipid peroxidation, reducing, hydroxyl radical scavenging, and metal chelating properties in the experimental accession. Estimation of anti-diabetic factors from the young leaf extract also revealed significantly high α-glucosidase and α- amylase inhibition properties. When GC-MS study was carried out, it exhibited presence of several hydroxyls containing phytochemicals in the accession, some of which are having antioxidant properties. Taken as a whole, the data not only provide evidence of rich sources of marker antioxidant properties but also the availability of several phytochemicals with hydroxyls, in support of its rich pharmaceutical potential.