Proximate, Vitamins and Mineral Composition of Vitex doniana (black plum) Fruit Pulp

Abstract

Samples of Vitex doniana fruit (black plum) were collected from Vunchi village in Bida metropolis. The dried endocarp was washed, ground into powder and analysed for the proximate,
vitamins and mineral compositions. The values (%DW) of moisture, ash, crude protein, crude fibre, crude fat and carbohydrate available were 16.66, 11.50, 8.24, 0.58, 34.62 and 28.40, respectively. Levels of Vitamin A, B1, B2, B6 and C were 0.27, 18.33, 4.80, 20.45 and 35.58 (mg/100g DW)
respectively. Mineral (mg/100g DW) were: potassium (16.5), sodium (10.40), calcium (30.27), iron (5.20), Copper (2.70), magnesium (20.10) and phosphorus (16.50). The result indicates that Vitex doniana fruit pulp could be promoted as: carbohydrate and lipid supplements for cereal-based diets in
rural communities, another cheaper source of raw material for juice production, fortified into feed of ruminants, while its moderate calcium value could be used for the management of oesteomalacia.