Analysis Of Phytochemical Composition In Sprouted Watermelon Seeds And Their Potential Health Benefits

Abstract

Watermelon seeds, often discarded along with the rind and skin, are nutrient-rich and offer various health benefits. This study aimed to analyze the phytochemical content of sprouted watermelon seeds. Fresh seeds were dried in the shade and subjected to qualitative and quantitative analyses, with all tests performed in triplicate for accuracy. Qualitative analysis revealed the presence of flavonoids, flavanols, phenolic compounds, and alkaloids in various solvent extracts. Notably, the aqueous extract contained significant amounts of phenolic compounds (175 mg/g) and polyphenols (121 mg/g). The chloroform extract showed high levels of alkaloids (75.3 mg/g), while the ethyl acetate extract contained diverse phytochemicals, including 107.6 mg/g of alkaloids and various flavonoids. These findings highlight the substantial phytochemical potential of sprouted watermelon seeds, suggesting their value as a nutritious food source.