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Start Over Author "Helen L. Mayfield" Topic chemistry.chemical_compound
10 results on '"Helen L. Mayfield"'

1. Effects of Several Low Protein Diets on the Serum Iron, Total Iron-binding Capacity, and Serum Cholesterol of Rats

Author

Helen L. Mayfield and Richard R. Roehm

Subjects
Nutrition and Dietetics, Low protein, medicine.diagnostic_test, Chemistry, Cholesterol, Iron, Research, Lysine, Medicine (miscellaneous), Rats, chemistry.chemical_compound, Blood serum, Dietary Fats, Unsaturated, Blood chemistry, Total iron-binding capacity, Protein Deficiency, Diet, Protein-Restricted, medicine, Serum iron, Food science, Hemoglobin, Blood Chemical Analysis, Triticum
Published
1963
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2. Effect of Fasting on Serum and Liver Lipid Levels in the Rat

Author

Richard R. Roehm and Helen L. Mayfield

Subjects
medicine.medical_specialty, Nutrition and Dietetics, Chemistry, Cholesterol, Medicine (miscellaneous), Fasting, Serum specimen, Liver lipid, Lipid Metabolism, Lipids, Rats, chemistry.chemical_compound, Liver metabolism, Blood serum, Endocrinology, Liver, Internal medicine, medicine, Animals
Published
1961
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3. Carotene Utilization and Cholesterol Metabolism as Influenced by Added Choline and Vitamin B12 to Diets Containing Yeast or a Synthetic Vitamin Mixture

Author

Helen L. Mayfield and Richard R. Roehm

Subjects
Vitamin, Nutrition and Dietetics, medicine.medical_treatment, Vitamin E, Carotene, Retinol, Medicine (miscellaneous), Saccharomyces cerevisiae, Vitamins, Lipid Metabolism, medicine.disease, Carotenoids, Choline, Diet, Vitamin A deficiency, Vitamin B 12, chemistry.chemical_compound, Cholesterol, chemistry, Biochemistry, medicine, Humans, Cyanocobalamin, Vitamin B12, alpha-Tocopherol
Published
1958
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4. Effect of Dietary Fat on Cholesterol Metabolism

Author

Helen L. Mayfield and Richard R. Roehm

Subjects
medicine.medical_specialty, Animal fat, Nutrition and Dietetics, Cholesterol, media_common.quotation_subject, Appetite, chemistry.chemical_compound, Endocrinology, Blood serum, chemistry, Milk products, Blood chemistry, Internal medicine, medicine, Cholesterol metabolism, Dietary fat, Food Science, media_common
Published
1962
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5. The Influence on Palatability of Certain Grain Combinations, Fish Solubles and a Vitamin B12-Aureomycin Supplement in Poultry Rations

Author

Lura M. Odland, Louise Page, and Helen L. Mayfield

Subjects
Vitamin, Chlortetracycline, food and beverages, General Medicine, Biology, Feed conversion ratio, chemistry.chemical_compound, Agricultural experiment station, chemistry, medicine, %22">Fish , Animal Science and Zoology, Vitamin B12, Food science, Palatability, medicine.symptom, Weight gain, medicine.drug
Abstract

THERE are many reports in the literature concerning the influence of various grain combinations and ration supplements on the rate of growth, utilization of feed, and market grade of poultry; however, only a few of these investigations have been extended to include palatability studies. Previous reports from The Montana Agricultural Experiment Station have reviewed available literature and indicated the effects of certain grain combinations and of fish solubles or a vitamin B12-aureomycin supplement on weight gain, feed efficiency, mortality and market grades of turkeys and broilers (Halbrook et al., 1953, 1954a, b). This report concerns palatability studies on turkeys and broilers fed rations containing certain grain combinations and the effects of fish solubles and a vitamin B12-aureomycin supplement upon palatability. Maw (1935) reported that single grain rations of corn, barley, oats or wheat resulted in palatability ratings for cooked chickens in that order of preference. However, North (1941) reported that …

Published
1955
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6. Carotene utilization as influenced by the addition of vitamin B12 to diets containing yeast or a synthetic vitamin mixture

Author

Richard R. Roehm and Helen L. Mayfield

Subjects
Vitamin, Nutrition and Dietetics, medicine.medical_treatment, Carotene, Retinol, Medicine (miscellaneous), Saccharomyces cerevisiae, Vitamins, Lipid Metabolism, Carotenoids, Yeast, Diet, chemistry.chemical_compound, Vitamin B 12, chemistry, Biochemistry, medicine, Composition (visual arts), Vitamin B12, Food science, Cyanocobalamin, Carotene metabolism
Published
1956

8. The influence of ascorbic acid and the source of the B vitamins on the utilization of carotene

Author

Helen L. Mayfield and Richard R. Roehm

Subjects
Nutrition and Dietetics, Chemistry, medicine.medical_treatment, Carotene, Retinol, Medicine (miscellaneous), Ascorbic Acid, Vitamins, Ascorbic acid, Carotenoids, B vitamins, chemistry.chemical_compound, Folic Acid, Biochemistry, Vitamin B Complex, medicine, Composition (visual arts), Food science, Carotene metabolism
Published
1956

10. AVAILABILITY OF VITAMINS IN PLANT TISSUES

Author

J. E. Richardson and Helen L. Mayfield

Subjects
chemistry.chemical_compound, Multidisciplinary, Biochemistry, chemistry, medicine, Retinol, Vitamin b complex, Food science, Scurvy, medicine.disease, Ascorbic acid
Published
1932

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