Zobrazeno 1 - 10
of 15
pro vyhledávání: '"Gail L. Czarnecki"'
Publikováno v:
Nutrition Research. 16:267-278
Hemoglobin repletion experiments were conducted with young chicks to assess the bioavailability of iron (Fe) in 13 high fiber breakfast cereals and crackers, and the effect of fiber on supplemental Fe bioavailability. Intrinsic Fe bioavailability was
Autor:
Gail L. Czarnecki, David H. Baker
Publikováno v:
Journal of Animal Science. 54:983-988
Three experiments were conducted with 9-d-old crossbred chicks to determine the effect of supplemental L-cysteine.HCl.H2O on tolerance to excess dietary Cd. Cd levels of 30 or 60 mg/kg added to a fully fortified corn-soybean meal diet depressed both
Autor:
Gail L. Czarnecki, David H. Baker
Publikováno v:
Journal of Animal Science. 55:1405-1410
Two 4 x 4 Latin square experiments were conducted with English Pointer puppies to determine the growth promoting capacity of D-tryptophan (trp) relative to L-trp and to estimate the trp requirement of the growing dog. Based upon a multiple linear reg
Autor:
David H. Baker, Gail L. Czarnecki
Publikováno v:
Poultry Science. 63:1412-1418
Interactions among roxarsone, copper, and coccidiosis were studied in growing crossbred chicks. Corn-soy or corn-soy-corn gluten meal diets were fed in all assays. In the absence of supplemental copper, 50 mg/kg roxarsone did not affect gain. However
Autor:
Gail L. Czarnecki, David H. Baker
Publikováno v:
Nutrition Research. 5:941-949
Plasma amino acid concentrations and urinary amino acid excretion were exanined in Pointer puppies fed a crystalline amino acid diet. Amino acids accounted for only a small percentage (1.7%) of total urinary nitrogen (N). In addition, amino acid excr
Publikováno v:
Journal of Animal Science. 59:1573-1581
Experiments were conducted with growing crossbred chicks to determine the reasons why cysteine exacerbates roxarsone (3-nitro-4-hydroxyphenylarsonic acid) toxicity. A fortified corn-soybean meal diet that met or exceeded all nutrient requirements of
Autor:
Gail L. Czarnecki, David H. Baker
Publikováno v:
The Journal of Nutrition. 114:581-590
English Pointer puppies were used in experiments designed to assess urea cycle function. A preliminary assay revealed a dietary arginine (Arg) requirement of 0.40% for maximal weight gain of puppies fed a chemically defined L-amino acid diet. Subsequ
Autor:
Robin C. Blitenthal, Gail L. Czarnecki, L. Lee Southern, David H. Baker, Gawain M. Willis, Katherine P. Boebel
Publikováno v:
Poultry Science. 60:1865-1872
Five chick bioassays were carried out to evaluate the protein quality of a commercially available, steam-processed feather meal. The meal was assayed and found to contain 86.8% CP, .45% methionine, 4.19% cystine, 1.72% lanthionine, and 1.45% lysine.
Publikováno v:
Poultry Science. 62:133-137
Three experiments involving 1230 battery-reared crossbred chicks were conducted to evaluate the potential sparing effect of choline on methionine and vice versa. Experiment 1 employed a crystalline amino acid diet to establish the sulfur-amino acid (
Publikováno v:
The Journal of Nutrition. 115:743-752
Experiments were conducted with growing English Pointer puppies to examine the effects of ingesting excess lysine. A purified crystalline amino acid basal diet containing 0.40% L-arginine (the arginine requirement for maximal weight gain) and 0.91% L