Abstract: Hibiscus sabdariffa has been reported to have nutraceutical properties. Work done locally on different varieties was reported on main consumable portion, the calyxes. This research sought to include seeds and leaves. This research also sought to report on nutritional content found in the local traditional red variety, not reported prior. Extracts from sorrel’s calyxes, seeds, and leaves were analyzed for presence of carbohydrate, protein, lipid, iron, sodium, potassium, calcium, magnesium, and copper. Carbohydrate was higher in leaves and calyxes while protein and lipid were higher in seeds. Seeds had higher concentrations of copper along with lowest concentration of sodium and calcium; leaves had higher concentrations of magnesium, and iron; whilst calyxes had a higher concentration of potassium. While calyxes are main consumable portions locally, data suggested that leaves and seeds were sources of good nutrition. The presence of relatively high protein, carbohydrate, and lipid contents are indicative of possible anti-oxidative and anti-inflammatory properties. The heavy metals present could enhance human health. This study shows the Jamaican traditional red variety of Hibiscus sabdariffa calyxes, seeds, and leaves to have potential health benefits that can help in the prevention of diseases and contribute to good nutrition.
Keywords: Sorrel, Nutraceutical, Protein, Carbohydrate, Lipid, Heavy Metals.
Title: Nutritional Analysis of Jamaica’s Hibiscus sabdariffa (Sorrel Calyxes, Seeds, And Leaves)
Author: D. A. Chambers, P. A. Gyles., A. Miller
International Journal of Life Sciences Research
ISSN 2348-313X (Print), ISSN 2348-3148 (online)
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