Approved: -----btl._,~&>"'\_::-.:?"'_""""""'bfT-'.... ,____,,_""""'-._ _..r--===-~"""'"""-C'---------7 lli. Peter R. Cheeke Rebecca J. Hix for the degree ofMasters of Science in Animal Science and Toxicology. Presented on October 29, 1999. Title: Effects of Saponin-containing Extracts on Fat Digestibility. Growth. and Nutrient Availability in Domestic Fowl. Numerous properties of Yucca schidige...

Our primary objective was to determine the effects of abomasal infusion 16-carbon (16C) and 22-carbon (22C) fatty acids (FA) on apparent FA digestibility, plasma concentrations, their incorporation into milk fat in cows. secondary study 1-carbon donors choline l-serine these variables. Five rumen-cannulated Holstein cows (214 ± 4.9 d milk; 3.2 1.1 parity) were enrolled a 5 × Latin square experi...

The objectives were to quantify gastrointestinal tolerance, total tract nutrient digestibility, and serum lipid profiles of dogs as affected by α-cyclodextrin (ACD) supplementation and to validate the accuracy of fat analyses techniques using novel ACD-fat complexes. The ACD was hydrolyzed and free sugars and hydrolyzed monosaccharides were quantified using high performance liquid chromatograph...

. eight holstein cows in early lactating stage were used in a 4×4 change-over design within 4 periods of 21-d to determine the effects of alfalfa hay particle size and soybean oil supplementation on intake, digestibility, ruminal and blood metabolites, chewing activity, milk yield and compositions. four total mixed rations containing 20, 20 and 60% corn silage, alfalfa hay and concentrate respe...

BACKGROUND The nutritional quality of cassava complementary porridge was improved through extrusion cooking and compositing with either defatted or full fat soy flour (65:35 w/w), and product acceptability by mothers with children of the target population was evaluated. RESULTS The protein digestibility-corrected amino acid score (PDCAAS) of extrusion- and conventionally cooked composite porr...

Rats were fed for2 weeks on five different high-fat diets containing cellulose (control) or chitosan with and without organic acids (i.e., ascorbic, lactic and citric acids) as the dietary fiber. The apparent fat digestibility in the chitosanreceiving groups was significantly lower than in the control group. The addition of ascorbic acid to chitosan caused a larger increase in the fecal fat exc...

The apparent digestibility coefficients of three protein levels of reference diets (without fish meal) and test diets (with fish meal) were estimated for Labeo rohita. Three test diets (test diet-I, test diet-II and test diet-III) and three reference diets (reference diet-I, reference diet-II and reference diet-III) having 28, 30 and 32% protein levels were prepared. Chromic oxide was used as a...

Thirty eight veal calves aged 7 weeks were fed milk replacers containing either coconut fat or tallow for a period of 15 weeks. Body weight gain was 114.2 10.3 and 115.7 22.5 kg (mean SD, n = 19, P > 0.05) for the calves fed the diets with either coconut fat or tallow, respectively. Faeces were collected during the last week of the trial. Apparent digestibility of crude fat was 93.3 4.9 and 91....

One hundred twenty crossbred yearling steers (average weight = 445 +/- 32 kg) were used in an 84-d randomized complete block design experiment to determine the value of soybean hulls (SH) as a replacement for corn in concentrate diets formulated with or without added fat (lard). The steers were blocked by weight and alloted to one of eight treatments in a 4 x 2 factorial arrangement of treatmen...