Some wild Ganoderma lucidum were found growing on logs of dead wood and tree stumps at different location of the Nasarawa State College of Agriculture, Lafia and the Faculty of Agriculture, Lafia Campus, during the wet rainy season. The matured fruiting bodies seen as red open caps were removed for proximate, mineral and anti-nutrient evaluation. The result showed that the fruiting bodies conta...

Transformed, hybrid Saccharomyces strains capable of simultaneous secretion of glucoamylase and alpha-amylase have been produced. These strains could carry out direct, one-step assimilation of starch, with conversion efficiency greater than 93% during a 5-day growth period. One of the transformants converted 92.8% of available starch into reducing sugars in only 2 days. Glucoamylase secretion b...

Phytochemicals profiling is important for the isolation of new and novel chemical substances. The current finding is directed to the detection of different classes of chemical constituents responsible for antioxidant properties of Euphorbia prostrate.The crude methanolic extract and various solvent isolated fractions of E. prostrate showed the presence of Alkaloids, Terpenoids, Saponins, Tannin...

Amaranth leaves and seeds are highly nutritious, but less is clearly known for the varieties grown in Tanzania. Grains, (dry fresh) flower part of amaranth were analyzed minerals (iron, zinc, copper manganese), proximate (crude protein, crude fat, fibre carbohydrate) anti-nutrients (nitrate oxalate) content. Minerals significantly higher (p<0.05) fresh leafy performing 75.89 mg/100 g, 3.284 ...

Feed is single most expensive input in commercial pork production representing more than 50% of the total cost of production. The greatest proportion of this cost is associated with the energy component, thus making energy the most important dietary in terms of cost. For efficient pork production, it is imperative that diets are formulated to accurately match dietary energy supply to requiremen...

1. A crude cellulase extract was prepared from the hepatopancreas of a marine mollusc, Dolabella sp., and partially purified by ammonium sulphate fractionation. 2. The optimum pH values of the partially purified preparation were 6.5 and 8.0 for Walseth cellulose and CM-cellulose respectively. It was most stable at pH6.0 and showed moderate thermostability. 3. The partially purified preparation ...

Six yearling Hereford X Angus steers (avg 272 kg), each with ruminal, duodenal and ileal cannulas were used in a 6 X 6 Latin-square metabolism trial to evaluate the impact of NaHCO3 and trona (a ground, nonrefined ore with chemical composition NaHCO3-Na2CO3-2H2O) on site and extent of digestion of nutrients in the digestive tract. The diets were 50:50 or 90:10 (cracked corn-based concentrate:co...

Despite its negative impact on performances because of lower protein and energy digestibility, increasing attention has been paid in the past decade to dietary fibre in swine nutrition due to its multiple functionalities. The present review examines the influence of dietary fibre on the digestive processes and the consequences on pig protein and energy nutrition, health concerns and environment...

The green alga, sea-lettuce (Ulva sp), could be considered as a new source of dietary fibre. Ulva, however, contains high levels of sulphate, part of which is chemically bound in soluble polymers (ulvan). The purpose of this study was to assess the fermentation characteristics and sulphate metabolism of Ulva and ulvan by human faecal bacteria fermentation system using a semi-continuous fermente...