A Study On Phytochemical, Nutrient Profile, Anti-Oxidant Activity And GC-MS Analysis Of Unconventional Seasonal Fruit Based Beverage: Ziziphus Mauritiana

Abstract

Ziziphus mauritiana, is widely recognized by its common names, Indian jujube or ber., is a fruit often overlooked but possesses a diverse range of phytochemicals that can provide various health advantages. This present research is focused to explore the phytochemical and nutritional properties of a beverage derived from Z. mauritiana fruit and evaluate its potential as an unconventional fruit-based drink. The research involved developing Z. mauritiana beverage and conducting phytochemical assessments using various established methods to identify the presence of bioactive components such as phenols (20 µg/ml), flavonoids, tannins, and alkaloids. Furthermore, the nutrient profile, including carbohydrates, proteins, and vitamins, was examined following standard AOAC protocols. The nutrient evaluation indicated substantial levels of carbohydrates (35.32 µg/ml), proteins (75.69 µg/ml), dietary fiber (3.96 g/100g), and Vitamin C (124.32 mg/100g). The antioxidant activity was analyzed using DPPH and FRAP assays, revealing notable antioxidant characteristics with a DPPH scavenging activity of 11.5 µg/g and a FRAP value of 38.15 µg/ml. GC-MS analysis from the extract from Ziziphus mauritiana revealed a range of bioactive compounds, such as dimethyl ether, 2,3-butanediol dinitrate, acetoin, and fluoro-ethane, showcasing its varied chemical composition. The presence of substances like hydrogen isocyanate, acetic acid, and oleic acid suggests promising impact on health and its suitability for incorporation into food products and medical treatments. These results advocate for Z. mauritiana-based beverage as antioxidant-rich substitutes for conventional drinks, fostering sustainable agriculture and providing value to local farmers.