Tarunima.G, Post Graduate, Dr.A. Dhinek, Associate professor
Department of Biochemistry, Sri Ramakrishna College of Arts & Science for Women, Coimbatore- 641044, Tamilnadu, INDIA.
Invitro Antioxidant and Antibacterial analysis of Lagenaria siceraria peel
Authors
Abstract
The plant kingdom is a diverse kingdom in the world and most of the plants contain
medicinal and pharmaceutical properties and wide range of uses in medicine, food and more.
The unused parts of vegetable are the source of important phytochemicals like polyphenols,
flavonoids, alkaloids, sugars, vitamins, minerals etc and have numerous pharmacological
properties. The present study was carried out to screen the phytochemicals, free radical
scavenging activity by DPPH method and antibacterial activity of 60% ethanolic extract of
Lagenaria siceraria peel. All the analysis were carried out according to the standard
methods. The 60% ethanolic extract of Lagenaria siceraria peel were screened for
phytochemicals by standard procedures which revealed the presence of majority of
secondary metabolites in higher concentration. The DPPH analysis of same extract shows
that peel have more antioxidant activity at its highest concentration against standard L-
ascorbic acid. The antibacterial activity by using well diffusion method shows a significant
activity against the standard.