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Comparative Response Of Different Broiler Genotypes To Dietary Nutrient Levels, Franco Javier Mussini

Graduate Theses and Dissertations

ABSTRACT

Three studies were conducted to evaluate how the broiler has changed over the years due to intense genetic selection. Four different broiler genotypes, one unselected since the 1950's (HER) representing the old meat-type bird and three current strains (Ross 308, Ross 708, and a test product (TY)) were studied. Differences in growth, morphometry, and response in performance and processing yield to different nutrient levels were studied.

Experiment 1 evaluated growth and morphometric analysis. Birds of each strain were killed weekly from day 7 to day 56, necropsied and cut up parts and organs weighed. Measurement of small intestine segments …

Effect Of Chlorogenic Acid And Neochlorogenic Acid On Human Colon Cancer Cells, Taylor Thurow

Food Science Undergraduate Honors Theses

Prune consumption has been associated with a decreased risk of colon cancer, yet there has been confusion as to which chemical component(s) of the prune are responsible for its anticarcinogenic properties. Previous studies have evaluated chlorogenic acid as a chemotherapeutic agent, however only a limited amount of studies have investigated neochlorogenic acid, the predominant phenolic compound found in the prune. The purpose of this study was to determine the effects that chlorogenic acid and neochlorogenic acid have as anticarcinogenics on the human adenocarcinoma, Caco-2 cell line. The anti-colon cancer effects or chlorogenic acid and neochlorogenic acid were analyzed by experiments …

Assessment Of Nutritional Knowledge And Eating Behaviors On The Weight And Obesity Of College Students, Britta Thielemann

General Human Environmental Sciences Undergraduate Honors Theses

Obesity has become a major nationwide health concern. Negative eating habits and lack of proper nutrition information were highlighted as major aspects of weight gain. This study was conducted in order to understand the relationship between nutritional knowledge and eating behaviors and their impact on the weight and obesity of college students. For this study, an instrument was designed that included survey questions regarding perception of healthy and unhealthy foods, personal consumption, and demographic factors. The instrument was administered to 577 college students. The results indicated a positive relationship between the knowledge of nutrition and eating behavior and the weight …

Nutrition Knowledge Of Pre-Medical Students, Jennifer Newcome

General Human Environmental Sciences Undergraduate Honors Theses

Nutrition knowledge has been shown to be increasingly critical in physician practice. Therefore, education has also become very critical. Medical schools have been working over the last few decades to include nutrition education in their curriculum, but due to many barriers, it is difficult to measure up to requirements. It is the purpose of this descriptive study to determine the nutrition knowledge of pre-medical students at the University of Arkansas and see if suggesting a nutrition class for these students would be beneficial. The average score was 11.2 ± 3.04 out of a possible 23. Because the literature provides reason …