Proximate composition and mineral analysis of Brysocarpus coccineus grass

Abstract

The proximate and some mineral compositions of Brysocarpus Coccineus in Nigeria were investigated. The grass was found contain 7.56 ± 0.06% moisture, 15.30 ± 0.22% Ash, 7.30 ± 0.26% crude lipid, 4.62 ± 0.11% crude fibre, 3.35 ± 0.22% crude protein, and 61.220 ± 0.90% was determined using standard methods. The mineral content showed 0.06 ± 0.02mg/100g calcium and 0.16 ± 0.08mg/100g magnesium using EDTA titration and 9.28 ± 0.26mg/100g sodium using flame photometer. The results indicated that Brysocarpus Cocccineus is not rich in crude protein, but found to be rich in carbohydrate and total ash content. The higher amount of total ash suggests a high value mineral composition comprising calcium, sodium and magnesium as the main elements. The present study inferred that Brysocarpus Coccineus would not serve as source of protein but a good source of energy.

Keywords: Brysocarpus Coccineus, Grass, Mineral analysis, Proximate