DOI: 10.11648/j.ajset.20261104.27 ISSN: 2578-8353

Post-harvest Storage-Induced Biochemical Changes in Piper Betle Leaves Cultivated in Kakatpur, Odisha

Romali Samarpita, Manoja Das, Prasanna Mishra
Show PDF Cite
Piper betle L. is an important ethnobotanical medicine, known for its antiseptic and antimicrobial properties. This study aimed to analyze the phytochemical composition of P. betel leaves from the Kakatapur area in Odisha and to evaluate biochemical changes during storage. Fresh leaves were found to be nutritionally rich, containing proteins (3–3.5%), carbohydrates (0.5–6.1%), crude fiber (2.3%), minerals (2.3–3.3%), and fats (0.4–1.0%). The leaves also contained nicotinic acid, vitamins A and C, thiamine, riboflavin, and enzymes such as diastase and catalase—biochemical analysis of ten different P. Betel varieties showed a decrease in ascorbic acid, nitrogen, and protein levels during storage, while vitamin A and phosphorus levels increased slightly. During storage, leaf aging was characterized by progressive chlorophyll breakdown, leading to white-to-yellow discoloration. Storage in polythene containers with proper drainage and wrapping in banana leaves effectively preserved freshness for up to 21 days. Bleaching began at the base and moved toward the tip after 15 days, often accompanied by soft rot, with bleached leaves displaying a golden-yellow tint. This study provides detailed insights into the phytochemical profile of Indian Piper betle and highlights significant biochemical changes caused by storage, supporting improved post-harvest handling and quality management.

More from our Archive