NUTRITIONAL EVALUATION OF AQUEOUS FRUIT EXTRACT OF HIBISCUS SABDARIFFA
Abstract
This study aims to conduct a comprehensive nutritional evaluation of the aqueous fruit extract of Hibiscus sabdariffa, focusing on its proximate composition, phytochemical constituents, and antioxidant activity. The objectives include determining the proximate composition, which covers moisture, protein, fat, carbohydrates, and fiber, as well as identifying and quantifying mineral content such as potassium, calcium, magnesium, and iron. Through this analysis, the nutritional value and potential health benefits of Hibiscus sabdariffa are explored, with particular emphasis on its bioactive compounds that contribute to its antioxidant activity. This study is expected to provide insight into the health-promoting properties of Hibiscus sabdariffa, which may support its use in functional foods and natural therapies. The results will further contribute to the understanding of the fruit’s role in nutrition and its potential applications in improving human health. The proximate, mineral, and vitamin analysis of Hibiscus sabdariffa calyces revealed a nutrient-rich profile, highlighting its potential as a valuable ingredient in food products. The proximate analysis showed a moderate moisture content, low fat content, and high carbohydrate and fiber content. The mineral analysis revealed significant amounts of potassium, calcium, magnesium, and iron, exceeding the recommended daily intake for some of these minerals. The vitamin analysis showed notable amounts of Vitamin B1, Vitamin B2, and Vitamin C, contributing to the recommended daily intake.
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