Oat (Avena sativa L.) traditionally has been a major crop for feed and forage in Turkey. Theobjective of this research was to study hay yield and quality of oat genotypes harvested at thelate milk stage. One hundred oat varieties of worldwide origin were compared in fieldexperiments in Samsun (northern Turkey) over two growing seasons (2007-2008 and 2008-2009).Significant differences between th...

The effect of changing dietary energy and crude fibre concentrations on the utilization of metabolizable energy (ME) was investigated in four growing ostrich chicks by addition of lucerne meal to a maize-lucerne based diet. The experiment was carried out in an indirect open circuit calorimeter. When ME concentration was lowered by 7.5%, cell wall digestibility decreased by 9% and energy metabol...

SIR,-Those of us who have worked in Africa when diabetes appeared to be uncommon must congratulate Dr. A. C. B. Wicks and Professor J. J. Jones (31 March, p. 733), who have extended the observations of other doctors' in Salisbury, Rhodesia. They are beginning to elucidate the role of refined carbohydrates as a factor in the pathogenesis of diabetes mellitus. If one wishes to state the degree of...

Ten flatulent but otherwise healthy subjects were studied while consuming two or three different diets. Flatus collections showed that a bean-containing, high crude-fibre diet produced more flatus (mean 49.4 ml/hr) than either a diet with a restricted crude-fibre content (mean 26.7 ml/hr) or a liquid chemically defined diet (mean 10.9 ml/hr). There was a close correlation between the crude-fibr...

Crude fibre determination is commonly used to estimate the quality of foods of plant origin on the premise that it constitutes their least digestible fraction. Therefore, a criterion for evaluating fibre methods is thc recovery of indigestible plant residues. ‘I’he so-called Weende method for fibre estimation was not developed at Weende, but at Moglin after 1806 by Heinrich Einhof, who assumed ...

SIR,-Those of us who have worked in Africa when diabetes appeared to be uncommon must congratulate Dr. A. C. B. Wicks and Professor J. J. Jones (31 March, p. 733), who have extended the observations of other doctors' in Salisbury, Rhodesia. They are beginning to elucidate the role of refined carbohydrates as a factor in the pathogenesis of diabetes mellitus. If one wishes to state the degree of...

Six dry dog foods and six dry cat foods with different carbohydrate sources were investigated in digestion trials. Food and faecal samples were analysed for CF, TDF and starch. In dogs, also neutral detergent fibre (aNDFom) and acid detergent fibre (ADFom) were analysed. N-free extract (NfE) was calculated for CF, and similarly for all other fibre analyses. Linear regressions were calculated be...

Walnut (Juglans regia L.) were evaluated for some physical properties and chemical composition. Ripe fruits were determined for moisture (2.71 %), crude protein (14.6 %) crude fibre (1.8%) ash (1.57%), crude energy (576Cal) ether soluble extract (24.71%), nut (10.5g) and kernel (5.09g) veights. Relative density, refractive index...

The study was carried out to investigate the effect of Maxigrain enzyme supplementation of sugarcane scrapping meal-based diets on the nutrient digestibility and serum biochemical variables of laying Japanese quails (Coturnix coturnix japonica) in ant 8 week experiment. Six experimental diets tagged T100, T10100, T10200, T150, T15100 and T15200 were formulated to be isonitrogenous (20%CP) and i...

The effects of three different traditional processing methods (smoking, frying and salting) on proximate composition of red fish stored under ambient room conditions were determined. Fresh red fish were obtained from Elmina fish market. These were used for the study to determine the proximate properties of the raw fish, smoked fish, fried fish and salted fish before and after storage. The param...