Nutrition Commons^™

Effect Of High Intensity Ultrasound On Crystallization Behavior And Functional Properties Of Lipids, Yubin Ye

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

The elimination of trans-fatty acids from food formulations has resulted in the search of new lipids and novel processing conditions that can provide optimum functional properties in fats while providing good nutritional properties. High intensity ultrasound (HIU) has been extensively studied on sonocrystallization of lipids since early 2000. Sonocrystallization refers to the induction of crystallization by HIU without generating any chemical changes. This dissertation aims to provide information on the effects of HIU on crystallization behavior and physical properties of different shortenings based on previous sonocrystallization research. Results in this dissertation showed that HIU successfully induced the crystallization of …

Analysis Of Quality Of Two Different Varieties Of Peaches With Respect To Organic And Conventional Cultivation Techniques, Shruti D. Sawant

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

The worldwide demand for organic produce has been on the rise in recent years. This is a result of consumer concerns about the environment and chemicals used in food production. In addition, consumers have demonstrated that they are willing to pay premium prices for organic produce based on the general assumption that organic produce is more nutritious, environmentally friendly, and better-tasting. There have been several studies that have reported significant differences with organic and conventionally grown produce. Organic fruits and vegetables have been shown to have higher dry matter, antioxidants. In addition, it has also been shown to be smaller …

Investigation Of Sugar/Polyols As Weakly Interacting Cosolvents And Their Influence On Hardening Of High-Protein Nutrition Bars, Sami Kadhim Hassan

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

The Western Dairy Center (WDC) at Utah State University demonstrated opportunities to improve the quality of high-protein snack foods that becoming more prevalent in western diets. Previously, such high-protein nutrition bars became too hard during storage and they had a limited shelf life, resulting in disappointment by consumers or loss of product as older products needed to be discarded.

With sponsorship as a doctoral student by the Iraq Ministry of Higher Education and Scientific Research and in conjunction with WDC researchers, an investigation was conducted into the chemistry of high-protein nutrition bars and how the various components (protein, carbohydrate and …

Pregenomic And Genomic Effects Of 24,25-Dihydroxyvitamin D3, Yang Zhang

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

In the United States, the major dietary source of protein is poultry meat, particularly chicken. Phosphorus absorption in chickens is a critical problem in poultry production. It therefore is important to understand the cellular and molecular regulation of phosphorous absorption in intestine to increase efficiency of the process. This would provide the benefits of reducing feed costs and reducing phosphorous excretion, thereby contributing to the sustainability of agriculture in the United States. Therefore, the focus of this thesis is determining the effect of vitamin D metabolites involved in phosphate homeostasis using the chicken as a model.

The Effect Of Polyphenol-Rich Black Currant Extract On Lipogenic And Inflammatory Gene Expression In Diet Induced Obesity Mice, Ellen Harness

Honors Scholar Theses

Hyperlipidemia and hyperglycemia frequently occur in obese population. As chronic, low-grade inflammation is closely associated with obesity, we investigated if polyphenol-rich blackcurrant extract (BCE) can prevent inflammation and diet-induced metabolic disturbances in mice. Male C57BL/6J mice were given a modified AIN-93M control diet containing high fat/high cholesterol (16% fat, 0.25% cholesterol by weight) or the same diet supplemented with 0.1% BCE (wt/wt) for 12 weeks. No significant differences in total body weight or liver weight occurred between the two groups. BCE-fed mice had fewer crown-like structures (CLS) with concomitant decreases in mRNA abundance of F4/80, CD68, and inhibitor of nuclear …

Comparisons Of 6-N-Propylthiouracil (Prop) Sensitivity, Food Liking And Food Intake Between Vegetarian And Non-Vegetarian Women, Sung-Eun Choi

Publications and Research

Background: Previous studies have suggested that vegetarians have a lower risk of overweight and obesity than do non-vegetarians. However, little is known about how meat consumption interacts with taste perception, thereby influencing food intake and body weight.

Objective: The objective of this study was to examine the relationship of meat consumption with 6-npropylthiouracil (PROP) sensitivity, food liking, food intake and body mass index in female long term vegetarians and non-vegetarians.

Methods: A cross-sectional design with a total of 94 racially diverse female subjects (mean age 23 years, 42 vegetarians, 52 non-vegetarians) living in the New York City area was used …

Mobile Application Use And Healthy Eating Behaviors In Young Adult Women, Callie S. Neumann

Celebrating Scholarship & Creativity Day (2011-2017)

RESEARCH OBJECTIVE: To assess the differential effects of a mobile phone-based application (app) versus phone-based memo use on anthropometric measures, healthy eating, and physical activity behaviors in college-age women. METHODS: Participants (n=43) were randomly enrolled in a mobile app or phone-based memo group during a 6 week study. Participants in the app group were trained on proper usage of the free app, MyNetDiary, and the memo group received directions on how to journal their food and exercise activity on their phone. Participants were asked to complete pre-and post-questionnaires at baseline and at the conclusion of the study. Physical activity and …

Food Addiction And Added Sugar Consumption In College-Aged Females, Sophia F. Stangl

Celebrating Scholarship & Creativity Day (2011-2017)

Addiction to highly refined foods, specifically sugar, may result in excessive caloric intake, which enhances comorbidity risks, such as obesity and cardiovascular disease. The American Heart Association recommends that women limit “added sugar” intake to 25 g per day (1). Purpose: To determine the relationship between food addiction and sugar consumption. Methods: IRB approved the study, and IT Services sent out a recruitment email to 1992 college-aged females. Participants gave their informed consent and completed two surveys: the Yale Food Addiction Scale (YFAS) (n=160) and the Automated Self-Administered 24-hour dietary recall (ASA24) (n=57). The YFAS questionnaire categorized individuals …

Technology And Nutrition: Interactive Strategies For Children To Learn Nutrition, Nicole Bogden

Honors Theses

This manuscript aims to describe nutritional requirements and needs for children and how technology is being used to improve nutritional knowledge among them. Several technologies and applications are explored, and recommendations are given for ways to improve. Four interactive nutrition games for children are examined: two computer games and two mobile applications. Through revision of performance, nutrition content, attraction, design and attention capabilities, HealthyHeroes was chosen to be the best game for children to learn and have fun with the subject of nutrition.

Attenuation Of Mtorc1-Driven Secretion Of Lipoproteins And Triacylglycerides By Short Chain Fatty Acids: Mechanistic Insight Into The Pathogenesis Of Hypertriglyceridemia, Joseph L. Roberts

Department of Nutrition and Health Sciences: Dissertations, Theses, and Student Research

The mechanistic target of rapamycin complex 1 (mTORC1) is a serine/threonine kinase that drives several anabolic processes including lipid synthesis, protein synthesis, and adipogenesis. mTORC1 is highly active in the livers of obese rodents, in overnutrition, and is implicated in the development of obesity related metabolic disorders, including the overproduction of atherogenic lipoproteins. Direct inhibition of mTORC1 is not a viable treatment strategy because it prevents feedback inhibition of the insulin-signaling cascade, leading to increased lipid synthesis and secretion of lipoproteins. Thus, therapeutic approaches that drive catabolic pathways are considered promising mechanisms for overcoming mTORC1-driven anabolism. Human liver HepG2 cells …

Recipe For Life - Health Awareness, Courtney Thrower

Collection of Engaged Learning

The design of this project was two-fold; the research component included examination of data from a previous investigation and compared it with data collected in a community service project. In each, the aim was to assess the health habits of underserved Spanish communities and provide information and opportunity for engagement with health education. Data were collected from voluntary participants in Panama and West Dallas. The purpose of the investigation was to learn more about perceptions of health habits and provide hands-on learning regarding what it means to be healthy and practice a wellness lifestyle. Specifically, to help participants in underserved …

Woodrow Wilson’S Ideological War: American Intervention In Russia, 1918-1920, Shane Hapner

Best Integrated Writing

Shane Hapner analyzes the effects of Woodrow Wilson’s principle of self-determination on American intervention in Russia from 1918-1920 in this essay written for the Integrated Writing course HST 4220: Soviet Union, taught by Dr. Seam Pollock at Wright State University.

Circular Thinking: An Original Analysis Of Lord Of The Flies, John Callon

Best Integrated Writing

John Callon examines traits of circular thinking and imagery in William Golding’s Lord of the Flies in this essay written for the Integrated Writing course ENG 4560: Capstone in Integrated Language Arts Curriculum, taught by Dr. Nancy Mack at Wright State University.

Are The Main Institutional Changes That Created The “Business Man” Still Relevant?, Hayden Joblin

Best Integrated Writing

Hayden Joblin examines the forces driving the evolution of the modern business man and whether those still have relevance in this essay written for the Integrated Writing course EC 3190: Institutional Economics, taught by Dr. Hee Young Shin at Wright State University.

Identifying Genes Involved In Suppression Of Tumor Formation In The Planarian Schmidtea Mediterranea, Erin Dorsten

Best Integrated Writing

Erin Dorsten makes a proposal for a scientific study of experiments to identify genes involved in protecting an organism with negligible senescence from tumor formation in this piece written for the Integrated Writing course BIO 4020: Current Literature: Biology of Regeneration, taught by Labib Rouhana at Wright State University.

The Barb Report, Elizabeth Schoppelrei

Best Integrated Writing

Elizabeth Schoppelrei explores issues of sexuality, kindness, masculinity, discrimination, and respect in this short story written for the Integrated Writing course ENG 4830: Advanced Fiction Writing Seminar, taught by Dr. Erin Flanagan at Wright State University.

How To Recover From The Great Recession And Reduce The Government Debt, Hunter Cregger

Best Integrated Writing

Hunter Cregger proposes how to recover from the Great Recession of the 2000s and reduce government debt in this essay written for the Integrated Writing course EC 2050: Principles of Macroeconomics, taught by Dr. Hee Young Shin at Wright State University.

Inter-Tribal Disunity: An Analysis Of Inter-Tribal Conflict During The Black Hawk War Of 1832, Megan Bailey

Best Integrated Writing

Megan Bailey explores the effects of inter-tribal disunity and conflict on the Black Hawk War of 1832 in this essay written for the Integrated Writing course HST 3000: Introduction to Historical Analysis, taught by Dr. Noeleen McIlvenna at Wright State University.

Effects Of Caffeine And Vitamin E On Wisconsin Fast Plant, Sarah Ferguson

Best Integrated Writing

Sarah Ferguson examines the effects of caffeine and vitamin E on the growth of Wisconsin Fast Plant in this piece written for the Integrated Writing course BIO 3450: Concepts of Biology I for Early and Middle Childhood Education, taught by Mr. Len Kenyon at Wright State University.

Best Integrated Writing 2015 - Complete Edition

Best Integrated Writing

Best Integrated Writing includes excellent student writing from Integrated Writing courses taught at Wright State University. The journal is published annually by the Wright State University Department of English Language and Literatures.