Other Nutrition Commons^™

Student Preferences On The Development Of A Non-Alcoholic Beverage Product To Alleviate The Negative Impact Of Alcohol On College Campuses, Cecilia Azar

Human Nutrition and Hospitality Management Undergraduate Honors Theses

Alcohol abuse and peer pressure to drink are prominent issues on college campuses across the nation. More than 50 percent of college students aged 18 to 22 consume alcohol monthly and 33 percent consistently engage in binge drinking (National Institute on Alcohol Abuse and Alcoholism, 2021a). A non-alcoholic beverage product marketed to students as an alternative to alcohol in social settings could alleviate some of the negative impacts, such as peer pressure and the dangers caused by overconsumption.

Through two phases, this study implements University of Arkansas student preferences and recipe modification in the development of a non-alcoholic beverage product …

Understanding Eating Behaviors And The Factors That Affect Them In Caucasian And Ethnic Minority College Students, Warrenesha Arnold

Human Nutrition and Hospitality Management Undergraduate Honors Theses

Many studies have shown that college students do not eat well (Huang et al., 1994; Lorenzoni et al., 2021; Majeed, 2015). Research has identified factors that contribute to the reasons students don’t eat well. Factors such as food preferences (Deliens et al., 2014) eating habits before college (El Ansari et al., 2012), stress (Choi, 2020), dietary knowledge (Deliens et al., 2014; Nani, 2016), availability and accessibility of healthy foods (Payne-Sturges, 2017), knowledge of how to cook (Halfacre et al., 2021) and costs of food (Maroto et al., 2014) contributed to reasons students don’t eat nutritious meals. Dhillon et al. (2019) …

Evaluation Of Essential Oil Products On Performance, Intestinal Permeability, Bone Mineralization, And Oxidative Stress Parameters On Broiler Chickens Under Heat Stress Conditions, Jared Ruff

Poultry Science Undergraduate Honors Theses

The goal of this study was to show how dietary supplementation of three different formulations of essential oils (EO) affected the performance of broiler chickens during heat stress (HS). Day-of-hatch Cobb 500 chicks (n = 500) were randomly divided into four groups: 1. HS control + control diets; 2. HS + control meals supplemented with 37 ppm EO of Lippia origanoides (LO); 3. HS + control diets supplemented with 45 ppm LO + 45 ppm EO of Rosmarinus officinalis (RO) + 300 ppm red beetroot; 4. HS + 45 ppm LO + 45 ppm RO + 300 ppm natural betaine. …

Consumer Perceptions Of Plastic-Free Food Packaging, Cara Conner

Human Nutrition and Hospitality Management Undergraduate Honors Theses

This study surveyed consumers in Fayetteville, Arkansas to assess their perceptions of plastic-free food packaging. Due to the COVID-19 pandemic, surveys were administered via email to Dale Bumpers College of Agricultural, Food and Life Sciences undergraduate students and faculty at the University of Arkansas. Eleven questions were asked in the survey. Numerical values were assigned to each answer option in order to interpret the results. The factors impacting consumer decisions to purchase foods packaged with or without plastic were ranked from greatest to least: sanitation/safety, availability where shopping, cost, shelf-life, and convenience. Food packaging materials were ranked from most to …

Exploring How Maternal Phosphorus Status Affects Calf Growth And Performance, Elizabeth Lafferty

Animal Science Undergraduate Honors Theses

This study will focus on how maternal phosphorus status of beef heifers affects the growth and performance of their calves. Heifers have been offered free-choice mineral with either 0 or 4% supplemental phosphorus from 30 days after weaning until calving. A study by H. Hilfiker, a University of Arkansas honors student, investigated the effects of these treatments from 30 days after weaning until 60 days after the breeding season when heifers were confirmed to be bred or open. For this developing heifer project 64 crossbred Angus heifers were assigned randomly into 8 groups (8 heifers/ group) before assigning each group …

Association Of Micronutrient Inadequacy And Body Mass Index In Young Adults, Taylor Peabody

Human Nutrition and Hospitality Management Undergraduate Honors Theses

Background

Micronutrient inadequacy has been found at higher levels in overweight and obese individuals in a broad range of ages relative to healthy weight. Insufficient micronutrient levels can have a negative impact on physical and mental health along with excess weight.

Objective

Due to health consequences related to inadequate micronutrient intake and the understanding that the general population not only fails to meet the majority of micronutrient recommendations, but is also overweight or obese, the objective of this study is to first, determine if young adults in the Northwest Arkansas Region are consuming adequate levels of micronutrients and second, if …

Energy Content Of Seeds Of Common Sunflowers (Helianthus Annuus) In The Diet Of Scaled Quail (Callipepla Squamata) In Southeastern New Mexico, John L. Hunt, Matthew E. Grilliot, Troy L. Best, Dixie Lozano-Lopez, Emily R. Neilson, Isaac C. Castillo

Journal of the Arkansas Academy of Science

We analyzed the energy content of seeds of common sunflowers (Helianthus annuus) obtained from the crops of scaled quail (Callipepla squamata) collected from plains-mesa sand-scrub habitat in Eddy and Lea counties, New Mexico. Seeds were removed from crops and dried for 48 hours at 60°C to remove moisture and to standardize masses. Seeds were then analyzed for gross caloric value (i.e., energy content) in an oxygen bomb calorimeter. Energy content of seeds of common sunflowers from New Mexico was greater than that of many seeds previously reported from the diet of scaled quail and other granivorous …

Effects Of Dietary Copper, Zinc And Manganese Source And Level On The Acute Inflammatory Response Of Broilers, Chelsea Ellington

Graduate Theses and Dissertations

Trace minerals, particularly copper, zinc and manganese, play a role in ensuring optimal immune function. To examine the effects of diets containing different levels and sources of trace minerals on the inflammatory response, Cobb 500 broilers were fed four experimental diets containing 5 mg/kg Cu and 45 mg/kg of Zn and Mn or 10 mg/kg Cu and 90 mg/kg Zn and Mn in either the sulfate or hydroxychloride form. When the broilers were 5 weeks of age, 16 μg of lipopolysaccharide (LPS) was injected into the pulp of growing feathers (GF; 16 GF per chicken; 1 μg LPS per GF). …

Prediction And Evaluation Of Breast Myopathy, Barbara De Almeida Mallmann

Graduate Theses and Dissertations

Broiler breast myopathies, including woody breast, white striping, and spaghetti breast, negatively impact the industry. Therefore, evaluation, prediction, and frequency of these muscle abnormalities on modern birds are important for decision making. Modern broilers are not highly active and often sit with the breast of the bird resting on the floor. Therefore, the first experiment was to promote bird movement and explore the impact on the breast myopathies. The movement was stimulated by human interaction (walking through pen) and higher light intensity so that birds walked around the pen more often throughout the day. The control group had normal low …

Allergy Training Or Lack Thereof, Madelyn Freeman, Mary Kate Klenke

Human Nutrition and Hospitality Management Undergraduate Honors Theses

Food allergies affect many people in our society today, and the food service industry must keep up with the demand for allergen-free food from their customers. The objective of this research is to gain insight from the employee’s perspective of the importance of food allergies and what training method would help them learn best. Through this research we intend to learn how we can engage employees during training, increase training retention, and stress the importance to change their behaviors and utilize safe practices in regards to allergens. We compared both quick and full-service restaurants’ food-allergy training methods in this study …

The Effect Of Breakfast On Energy Metabolism, Appetite, And Food Intake In Young Versus Older Men, Allie Murphy

Human Nutrition and Hospitality Management Undergraduate Honors Theses

As life expectancy continues to rise, it is important to consider optimal nutrition recommendations to improve health outcomes, quality of life, and physical independence in older adults. Previous studies have focused on the impact of breakfast on postprandial appetite in younger adults. Research on the effects of breakfast on appetite in older adults is limited. Several studies have identified protein as a key nutrient for older adults. Protein has been shown to increase satiety for longer periods of time and decrease cravings later in the day when compared to high carbohydrate meals. However, more research is needed to determine the …

The Contribution Of Solid Food On Total Water Intake In 3-13 Y Children, Audrey Caroline Smith

Health, Human Performance and Recreation Undergraduate Honors Theses

Introduction: Adequate hydration is important element of good health. Several studies indicate that the majority of kids are hypohydrated and do not meet dietary water intake guidelines. Some scientist also suggest that good hydration might be achieved by large consumption of food that are rich in water (i.e. fruits and vegetables). However, the information of food consumption on total water intake in children is limited.

Purpose: We evaluated the contribution of water from solid food on total water intake in children.

Methodology: For this cross-sectional study 81 children (35 female) 3 to 13 years old were randomly recruited to participate. …

Limiting Food Waste In Child Care Facilities Through Implementation Of Portion Sizes, Margaret E. Wright

Human Nutrition and Hospitality Management Undergraduate Honors Theses

Food waste in child care facilities is both a monetary waste and a danger to the environment. The purpose of this study is to explore the impact of portion control in a child care facility on the amount of food wasted and the costs associated with food waste. It was hypothesized that establishment of portion control will result in a reduction in the amount of food waste of lunches and afternoon snacks generated by preschool children attending the Jean Tyson Child Development Study Center (JTCDSC). A four-week study was conducted where two trials were introduced: 1 two-week trial using the …

Evaluation Of Protein Source At Breakfast On Energy Metabolism, Metabolic Health, And Food Intake: A Pilot Study, Lauren A. Cambias

Human Nutrition and Hospitality Management Undergraduate Honors Theses

Abstract

Over 30% of adults in the US are obese. A primary contributor to obesity is an unhealthy diet related to imbalanced macronutrients. Diets higher in protein (PRO) are associated with increased energy expenditure (EE) and reduced food intake. The objective of this pilot study was to determine if protein source at breakfast influences EE in young men (n=4; ages 18-35). Participants consumed three isocaloric (whey (WP), pea (PP), beef (BP); 275 kcal, 62% PRO, 23% CHO, 15% Fat) drinks in randomized, crossover design with a one-week washout period. Each test day EE, appetite, and cravings were assessed at 0, …

The Effect Of Alternative Fertilization And Application Time On Voluntary Intake Of Forages, Jessica Clark

Graduate Theses and Dissertations

Dairy slurry and poultry litter have increased in popularity as fertilizers in the agriculture industry. However, residual effects of these manures on voluntary intake of forages from subsequent harvests are not well known. The objectives of this two part study were to determine if moisture level of alfalfa silage and the use of dairy slurry as a fertilizer have an effect on intake and digestibility by sheep, and if forage species and the use of poultry litter as a fertilizer have an effect on intake by horses. Eighteen ewes (47.6 ± 5.34 kg) were used in experiment 1 and were …

Evaluation Of Low-Tannin Grain Sorghum In Broiler Chicken Diets, Samantha Aniecia Shelton

Graduate Theses and Dissertations

Research trials were conducted to evaluate the effects of different levels of dietary grain sorghum on broiler live performance, carcass yield and shank (leg) and breast skin coloring. Iso-caloric diets were formulated where sorghum replaced corn at rates of 0% (control), 20, 40, 60, 80 and 100% for a total of 6 diets. For each of the two trials, 1500 Cobb 500 male broiler chicks were randomly allocated to 60 pens with 25 birds per pen (10 pens/diet) and grown to 46 days for the first research trial and 41 days for the second. There were no differences (P>.05) …

Response Of Broiler Chickens To Variation In Dietary Nutrient Content, Sarah Diane Goodgame

Graduate Theses and Dissertations

Rising feed costs, environmental pollution concerns targeted at animal agriculture, a worldwide focus on sustainability and the never ending battle to improve production and efficiency within the poultry industry challenges nutritionists to focus on products to improve nutrient digestibility and decrease feed costs while at the same time maximizing performance. The research presented in this dissertation focuses on improving nutrient utilization of protein sources with protein liberating enzymes currently available commercially. The research also conducted addresses the addition of crystalline amino acids valine and isoleucine and their effect on improving efficiency of broilers.

The first research project compared the efficacy …

Influence Of Nutritional Modifications On Sow, Litter, And Nursery Performance, Benjamin Edward Bass

Graduate Theses and Dissertations

Two separate series of experiments were conducted to determine: 1) the influence of dietary arginine supplementation in late gestation on reproductive performance, and 2) the impact of a whole yeast product in gestation, lactation, and weaned pig diets on reproductive, growth, and immune parameters.

In the first study 99 sows were provided a control diet, or the control diet supplemented with 1% L-arginine from gestation d 93 to 110. Compared to control-fed sows, no differences were observed in reproductive parameters, however a tendency for increased gestational weight gain was observed for sows provided supplemental arginine.

In a second study, 98 …

Intake, Digestibility, Insitu Disappearance And Ruminal Fermentation Of Bermuda Grass Hay By Lactating Beef Cows Offered Corn Or Hominy Feed As Supplements, Zibani Madzonga

Graduate Theses and Dissertations

Hominy feed, a co-product of dry corn milling, has been evaluated to a limited extent in feedlot and dairy rations, but has not been evaluated as a supplemental energy source for lactating beef cows. The objective of this study was to determine the effect of level of hominy feed supplementation on intake, digestibility, in situ DM disappearance, and ruminal fermentation characteristics of medium quality bermudagrass hay. Five ruminally cannulated lactating beef cows (BW = 596 kg, SE = 13.9) were used in an experiment with a 5 × 5 Latin square design. Treatments were low hominy (LH; 0.25% …