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Piper longum Extract Enhances Starvation Resistance in Drosophila melanogaster

Author : Priyanka and Dr. V Shakunthala

Abstract :

Starvation resistance is a critical trait for animals, particularly those in environments with fluctuating and unpredictable food availability. This study explores the impact of Piper longum, commonly known as Indian long pepper, on the starvation resistance of Drosophila melanogaster. Starvation resistance involves various behavioral, physiological, and metabolic adaptations and is influenced by an animal’s nutritional history and dietary composition. Piperine, a bioactive alkaloid in Piper longum, is known for its antitumor, antioxidative, antibacterial, antiapoptotic, and antidiabetic properties, which contribute to enhanced longevity and overall health.
This study investigates how different concentrations of Piper longum affect the starvation resistance of Drosophila melanogaster. The results show that Piper longum significantly improves the flies' ability to withstand extended periods of food deprivation. Both qualitative and quantitative dietary impacts were considered, highlighting the importance of food composition in starvation resistance. This research provides new insights into the potential use of Piper longum as a dietary supplement to enhance starvation resistance, contributing to broader applications in ecological and evolutionary studies.

Keywords :

Diet, starvation resistance, Drosophila melanogaster, mated