ABSTRACT
Background & objectives: To investigate the Antioxidant property of ginger-juice (G.J) in rat. Methods: Albino rats (n=6-12) were administered G.J at two doses (4ml/rat, p.o) as a chronic treatment over period of 21 days. The liquid portion which was obtained by the course of filtration, looked like yellowish hazy opalescent liquid. ANTIOXIDANT STATUS (FREE RADICALS): Blood samples were used for following antioxidant parameters. 1. Glutathione peroxidise 2. Glutathione reductase 3. Total antioxidant status Results: The chronic administration of G.J (4ml/rat, p.o) over a period of 21 days did not alter any of these parameters except glutathione reductase. Conclusion: G.J rules out the Antioxidants property in form of rise reduced glutathione level was noted.
ABSTRACT
Mimusops elengi (Linn.) commonly known as Bakul is one such tree native to the Western Ghat region of the peninsular India. However, today this tree is also found growing in other parts of the tropical and sub tropical regions of the world. The stem, barks, leaves and fruits are used in various Ayurvedic and folk medications to treat various ailments. Die-back disease caused by Alternaria lunata severely affects the plants grown in and around Burdwan, West Bengal, India. An investigation was carried out to study the phenolics along with their oxidizing enzymes that involve in defense against the activity of the pathogen. Peroxidase activity reached its peak on 14th day after infection whereas polyphenol oxidase mediated phenol oxidation was increased upto 21st day in the infected tissues. The enhancement of phenols and their oxidizing enzymes in infected plants affords resistance of the host against die-back