Food Science Commons^™

Impact Of Fads Genotype On Polyunsaturated Fatty Acid Content In Human Milk Extracellular Vesicles: A Genetic Association Study, John J. Miklavcic, Natalie Paterson, Jennifer Hahn-Holbrook, Laura M. Glynn

Food Science Faculty Articles and Research

Background

Extracellular vesicles in human milk are critical in supporting newborn growth and development. Bioavailability of dietary extracellular vesicles may depend on the composition of membrane lipids. Single-nucleotide polymorphisms (SNPs) in the fatty acid desaturase gene cluster impact the content of long-chain polyunsaturated fatty acids in human milk phospholipids. This study investigated the relation between variation in FADS1 and FADS2 with the content of polyunsaturated fatty acids in extracellular vesicles from human milk.

Methods

Milk was obtained from a cohort of mothers (N = 70) at 2–4 weeks of lactation. SNPs in the FADS gene locus were determined using …

Protein Enriched Bread Using Spent Wine Yeast, Zachary Christman

Applied Science Program: Theses

Yeast is a common byproduct of wine production. Wine yeast may be used as a food source. It does not contain bitter and astringent compounds such as those present in spent yeast from making beer The use of nutritional yeast and yeast extract for protein enrichment of bread are presented in this article.

Study On The Application Of Wet Ultrafine Crushing Ginkgo Powder In Noodles, Zhu Dan-Dan

Food and Machinery

Objective: The effects of ginkgo powder on the physicochemical indexes of wheat flour, as well as the nutrition, sensory, texture, cooking quality and bacteriostasis of noodles were studied. Methods: The physicochemical, nutritional and microbial indexes of flour and noodles were determined by instrumental analysis and chemical analysis respectively. And the sensory indexes of noodles were evaluated by sensory method. Results: The results showed that adding 0～18% ginkgo powder to wheat flour could reduce dough stability time, falling number wet and gluten content. It could increase the water absorption, whiteness of wheat flour, the taste and hardness of noodles. The contents …

Nutrition In Times Of Crisis: A Qualitative Study In Siargao Island, Philippines, During The Covid-19 Pandemic, Gideon Lasco, Vincen Gregory Yu, Julie Madelo Compra, Phetdavanh Leuangvilay, Rapeepong Suphanchaimat, Yunting Zhang, Charina Javier

Development Studies Faculty Publications

Objectives

Despite the public-health significance of both malnutrition and crises, little has been done to explore the convergence of the two domains and develop ways to improve policies and practices, especially in rural communities. This article remedies that knowledge gap by focusing on nutrition-related changes, responses, and practices during crisis situations in Siargao Island, Philippines, using the COVID-19 pandemic as a backdrop.

Methods

Forty-six (46) semi-structured interviews were conducted among parents, caregivers, local health workers, and local officials of Del Carmen, Siargao Island. Principles of thematic analysis were applied to data analysis using NVivo 12. Afterwards, the preliminary data were …

Comparative Nutritional Assessment And Metabolomics Of A Wrky Rice Mutant With Enhanced Germination Rates, Santiago Bataller, Anne J. Villacastin, Qingxi J. Shen, Christine Bergman

Life Sciences Faculty Research

Rice is the primary staple food for half the world’s population. Climate change challenges and food insecurity supports the need for rice with agronomically advantageous traits. We report on a transposon insertional rice mutant with enhanced germination rates. This trait is advantageous for rice growth in limited water regions and to reduce yield constraints caused by weed and bird competition. Evaluations of vital nutritional components, compositional analysis, and comparative metabolomics on threshed grain samples are performed, as these assays are those used to assess the safety of foods from genetically modified crops. Compared with the wild type (cv. Nipponbare), oswrky71 …

The Most Environmentally Sustainable Diet For Adolescents In Terms Of Land Use, Food Waste, And Greenhouse Gas Emissions., Lina Elsehelly

Papers, Posters, and Presentations

The current food system is directly responsible for much environmental damage including severe climate change, biodiversity loss, and land scarcity. This research aims to find some strategies to mitigate these damages through diet by specifically targeting adolescents because they are potential problem-solvers. This period is also when personality and habits are articulated. By focusing on reducing greenhouse gas emissions, land use, and food waste, a more environmentally sustainable diet can be formulated. The key findings of the research can be summarized by reducing ultra-processed foods, choosing sustainably produced food, generally reducing meat consumption from the current rate, substituting red and …

Development Of A Scoring Tool For Australian Rural Food Retail Environments, Tracy L. Schumacher, Carissa A. Alderton, Leanne J. Brown, Susan Heaney, Laura Alston, Katherine Kent, Stephanie L. Godrich

Research outputs 2022 to 2026

Current tools scoring the healthiness of food retail outlets do not reflect outlets found in rural locations. This study aimed to adapt pre-existing Australian scoring tools to represent non-metropolitan areas. Rural nutrition experts were identified, and a modified Delphi technique was used to adapt two pre-existing, food-scoring tools in five iterative stages. Stages included identifying all relevant outlets, providing a description and score for each, ensuring consistency between outlet scores and pre-existing, metro-centric tools, and providing instructions for correct use. Six rural nutrition experts were identified and engaged in the modified Delphi technique. The final tool consisted of 12 categories …

Aa And Dha Are Decreased In Paediatric Ad/Hd And Inattention Is Ameliorated By Increased Plasma Dha, John J. Miklavcic, Ellen Ivity, Ian M. Macdonald, Liana Urichuk, Vera C. Mazurak, Christina Rinaldi, Michael T. Clandinin

Food Science Faculty Articles and Research

The purpose of this study was to assess long chain polyunsaturated fatty acid (LCPUFA) status in relation to socio-behavioral outcomes in children with Attention Deficit/Hyperactivity Disorder (AD/HD). In a case-control design, plasma phospholipid fatty acid content was assessed in children aged 5–12 years with AD/HD and in typically functioning children. Dietary intakes of LCPUFAs arachidonic acid (AA; 20:4n6) and docosahexaenoic acid (DHA; 22:6n3) were quantified using a four-day food record, polymorphisms were determined in FADS1 and FADS2, and socio-behavioral outcomes were assessed using the Conners 3 Parent Rating Scales in a cross section of children with AD/HD. Compared to …

Leveraging The Covid-19 Fermentation Trend To Enhance Nutrition And Food Safety Extension Efforts, Thais M. Ramos, Hanna Louvau, Heesun Kim, Maria L. Marco, Erin Dicaprio

The Journal of Extension

Our program aimed to increase knowledge related to fermented foods. Over 400 stakeholders registered for a webinar series that focused on defining fermented foods, health benefits of fermenting foods, and the safety of fermented foods. Participants indicated increases in knowledge and overall satisfaction with the content of the fermentation curriculum. The impact of the COVID-19 pandemic on the program outcomes are discussed.

Investigation Of Poultry Meat Consumption Habits In Turkish And World Cuisine, Busra Erilmez Ilter, Dilek Dulger Altiner

University of South Florida (USF) M3 Publishing

It is very important to include animal foods in the human diet. When the animal production data in the world is examined, it is seen that poultry meat farming is increasing every day. Poultry meat is the name given to poultry animals whose meat can be consumed, such as chicken, turkey, quail, goose, duck, partridge. Poultry meat is consumed by billions of people all over the world every year. Poultry meat consumption amounts vary according to growing conditions, consumer income level, local cuisine culture, differences in rural or urban lifestyles, consumption frequency and amount. Since poultry meats have strategic importance …

Improving Nutrition And Food Safety Knowledge Of Small-Scale Fish Processors In Delta State, Nigeria, Grace Adeola Adegoye

Theses and Dissertations

Introduction: Fish is an affordable animal source food that provides nutrition and serves as a source of income for many people especially women in Nigeria. Smoking and sun drying are the processing methods in practice that expose the fish products to possible contaminants which may consequentially negate their nutritive value.

Aim: To improve the knowledge of fish processors on nutrition and safe fish handling.

Methodology: A 3-day participatory training was organized to train 122 fish processors, 95 women, and 25 men. The training was conducted in the three senatorial districts in Delta State, Nigeria. Knowledge was assessed using the pre …

Science, Physiology, And Nutrition For The Nonscientist, Judi S. Morrill

Open Educational Resources

A wonderful blend of physiology, nutrition, biochemistry, genetics, biology, evolution, chemistry--what we all need to know as informed citizens. A basic knowledge of the life sciences and how our bodies work--to promote our own good health, especially as we're bombarded with misleading advertisements, soundbites, and the like. DNA fingerprinting, calorie requirements, dietary advice, genetic engineering (including gene editing with CRISPR cas9)--all in an easy-to understand book.

Assessment Of The University Of Rhode Island's Dining Halls And Student Perceptions Of On-Campus Dining, Maria Cherry

Senior Honors Projects

University dining halls are understudied food environments that affect student diet quality. This study (1) assessed dining hall offerings at the University of Rhode Island (URI) using the Partnership for a Healthier America’s Healthier Campus Initiative (PAHA) criteria for healthier campus food environments and (2) evaluated student perceptions of the dining hall through a campus-wide survey (n=165). We evaluated breakfast, lunch, and dinner using spring cycle menus (16 weeks in 2019 and 4 in 2021) from two full-service dining halls totaling 29 meals in 2019, and 84 meals in 2021 to determine adherence with PAHA criteria for availability of: 1) …

Characterization Of Gangliosides And Fatty Acids In Extracellular Vesicles From Human Milk, Aliya Amin

Food Science (MS) Theses

Extracellular vesicles (EVs) are bioactive components of human milk that may impact functionality to regulate growth, cognitive development, metabolism, and immunity in newborns. The biogenesis of EVs and the mechanism by which EVs elicit biologic effects in vivo have not been characterized entirely. Gangliosides and fatty acids are integral in the formation, release, stability, and functionalities of EVs. Presumably, EV function is related to EV composition and lipids in EVs influence the bioavailability of EV cargo and downstream functions of EVs. The objective of this research was to characterize the fatty acid and ganglioside composition of EVs in human milk. …

Using Poultry To Enhance Food Security In Stann Creek, Belize, Emily Spatz, Lisa S. Wood

Discovery, The Student Journal of Dale Bumpers College of Agricultural, Food and Life Sciences

Food insecurity is a growing issue in developing and developed countries alike, and in countries like Belize, the prevalence of hunger has soared in recent years. Not having access to diets with sufficient calories and nutrients leads to a host of developmental issues, including stunting and cognitive delays. The purpose of this work was to create an all-encompassing manual for small-scale poultry production in order to provide nourishment for the students and staff of a school in Belize. After determining that the best way to meet the school’s needs was through dual-purpose birds, background research was conducted to determine small-scale …

Food Environment, Food Acquisition Behavior, And Fruit And Vegetable Consumption Among Burmese Immigrants And Refugees : A Socio-Ecological Study, Hnin Wai Lwin Myo

Legacy Theses & Dissertations (2009 - 2024)

Background: Using the framework of the Socio-Ecological Model, the current study aimed to investigate the associations between nutritional knowledge, food environment, food acquisition behavior, and daily recommended fruit and vegetable consumption (≥5 cups of fruits and vegetables) among Burmese refugees and immigrants in the Capital Region, New York. Methods: During July - November 2018, a cross-sectional survey with face-to-face interviews was conducted among Burmese refugees and immigrants aged 18 years and older living in Albany and Rensselaer counties (n=173, 52.0% female, mean age = 42.8). Daily recommended fruit and vegetable consumption was determined as ≥5 cups of fruit and vegetable …

Re-Conceptualizing Food Consumption And Its Educational Values, Chi Hong Nguyen, Toan Quoc Tran, Hay Ngoc Huynh, Linh Thuy Pham, Chi Thien Huu Le

Essays in Education

Food consumption has been largely researched in many areas. Most extant studies have highlighted the influences of socio-economic and cultural factors on people’s eating habits. These studies inform policy strategies by proposing campaigns and methods to improve nutritional intake among people of diverse socio-economic and geographical backgrounds. At the same time, they implicitly point out that food consumption may carry educational values that are co-constructed through food eaters’ engagement with the world. This requires researchers to go beyond the current methodological approaches that epistemologically focus on the factors that influence nutritional intake and eating habits. While little is known about …

Obesity Prevention Toolkit To Combat Weight Gain Related To Sedentary Behavior And Dietary Habits In College Students: An Evidence-Based Project, Maria Amos, Martha Fuller

Doctor of Nursing Practice Final Manuscripts

Abstract

Background: Forty percent of the US population ages 20-39 are categorized as obese,

their BMI is over 30, and 35% of college age students are obese or overweight. Issues related to obesity cost the US $147 billion annually. Between 40%-50% of college students are reported to be inactive. Inactivity can lead to increased morbidity and mortality related to increased risks of cardiovascular disease, diabetes, hypertension, musculoskeletal issues, and depression. Providing dietary and physical activity education and access to nutritional information promotes behavior change in young adults.

Aims of Service Change: This evidence-based project proposal aims to provide a toolkit …

Techniques To Improve The Volume, Texture And Nutritional Quality Of Gluten Free Bread, Zachary Christman

Department of Agronomy and Horticulture: Dissertations, Theses, and Student Research

This article highlights the use of soy flour to improve the protein and fiber of gluten free bread. Also, the use of an extrusion process on soybean and corn flour blends improves the volume and texture of the bread. A full listing of the ingredients and method for production of higher quality gluten free bread is included.

Impact Of Different Plant-Based Foods Consumption On The Composition And Diversity Of Gut Microbiota, Ayoub Al Othaim

Graduate Theses and Dissertations

Plant-based diets are primarily derived from plant sources, including fruits and vegetables. Such patterns are associated with health benefits by promoting general health and preventing many diseases and metabolic disorders. Fruits and vegetables are key sources of high-quality nutrients such as dietary fibers and polyphenols. Since they are rich in dietary fibers and polyphenols, whole fruits and vegetables represent unique and somewhat understudied modulators of the gut microbiota and its associated functions. This study aims to (i) investigate the impact of varying dilutions of cherry juices concentrate on the composition of the murine gut microbiota, (ii) investigate the impact of …

Preceptorship Within Accredited Nutrition And Dietetics Programs: A Pragmatic Mixed Methods Study, Angela K. Brekken

Dissertations, Theses, and Projects

The purpose of this pragmatic mixed-methods study was to identify the factors that impact a nutrition professional’s preceptorship decision and potential solutions to combat preceptor shortages within accredited nutrition and dietetics programs. Homan’s social exchange theory provided the theoretical framework that if perceived costs of preceptorship outweigh the perceived benefits, then the activity will cease.

Phase one of the study included an online mixed-methods questionnaire. Phase two included a qualitative focus group and interview with self-identified volunteers from phase one. Quantitative analysis through SPSS included descriptive statistics (means and standard deviations) and inferential statistics (one-way ANOVA). Qualitative data for both …

Nutritional Aspects Related To Covid-19: A Bibliometric Analysis Using Scopus Database, Arti Muley Dr, Srujana Medithi Dr

Library Philosophy and Practice (e-journal)

Nutrition therapy has lately gained attention as an effective way of combating the novel Coronavirus 2019 (COVID-19), especially to address the immunity in an individual and their overall health. The present study is a bibliometric assessment of research conducted to understand the role of nutrition in treating COVID-19 which was carried out since the pandemic's sudden outburst during 2020 and 2021 and published in the Scopus database. A total of 93 publications were found, and the results were studied by evaluating these documents. The present analysis identifies the active countries where the research was conducted, various types of documents wherein …

Antioxidant Properties And Anti-Cancer Effects Of Polyphenols In Sweetpotato Leaves, Josue Bolanos

Graduate Theses and Dissertations

Although the root is widely consumed, sweetpotato leaves (SPL) are often discarded and are only consumed in a few countries. In the United States, SPL consumption is limited to private gardens, particularly in the Southeastern United States. Not only are SPL a good source of nutrients such as vitamins and minerals, but they also contain polyphenol compounds including the caffeoylquinic acid derivatives and carotenoids such as lutein. Several studies have shown the polyphenol contents and antioxidant capacities of SPL, which vary based on year and variety, while few studies have shown anti-colon cancer effects of SPL. Therefore, this study investigated …

The Impact Of Dietary Egg Intake On Metabolic Health In Food Insecure Households, Sam Walker

Graduate Theses and Dissertations

Food Insecurity (FI) is defined as a condition in which individuals lack access to adequate food due to limited financial resources. FI is estimated to impact 12% of households in United States. Adults and children who experience FI are an increased risk for developing metabolic disease such as type 2 diabetes, obesity, hypertension, and cardiovascular disease. The negative health outcomes associated with FI are multi-factorial, however, many of them may be caused by limited nutritional intake and poor diet quality. Efforts to better understand the obstacles food insecure populations face is critical in order to improve nutrient intake and minimize …

Peas, Darlene Christensen

All Current Publications

This publication is part of the Guide to Eating Fresh Fruits and Vegetables and includes information on seasonal availability, eating, storing, and cooking peas.

Broccoli, Lisa Lewis, Emily Morales, Heidi Leblanc

All Current Publications

This guide to eating, selecting, cooking, and storing broccoli.

Cilantro, Amanda Christensen

All Current Publications

This publication is part of the Create Better Health Guide to Eating Healthy and includes tips on selecting, growing, preparing, and storing cilantro.

Banana, Marie Stosich, Emily Morales, Heidi Leblanc

All Current Publications

This publication guide to eating, selecting, cooking, and storing bananas.

Study Of In Vitro Bioaccessibility And In Vivo Bioavailability Of Khalas Variety Date Seed Polyphenols For Functional Application In The Human Diet, Serene Hilary

Food Science Dissertations

Date seeds are an ideal source of polyphenols for the food industry. This doctoral work investigated Khalas variety date seeds in three forms, as powder (DSP), ethanolic extract (DSE) and functional food developed with the seeds; pita bread (DSB). The study characterised the polyphenol profile by mass spectrometry and investigated the bioaccessibility using simulated in vitro digestion coupled with Caco- 2 model for absorption and transport. It further explored the bioavailability of date seed polyphenols in vivo in humans by conducting a cross-over study in 16 healthy volunteers. The crossover study explored the urinary excretion of polyphenol metabolites, and the …

Investigation Of Anti-Inflammatory And Antioxidants Properties Of Phenolic Compounds From Inonotus Obliquus Using Different Extraction Methods, Weaam A.A. Alhallaf

Electronic Theses and Dissertations

Inonotus obliquus, commonly known as Chaga, is a fungal pathogen of birch trees, known to synthesize a range of phenolic compounds with remarkable health benefits. These presumed medicinal properties have generated increased interest in Chaga consumption. Prior research has demonstrated the diverse chemical composition of Chaga sourced from a variety of geographical locations. However, to our knowledge, there is currently no available literature regarding the extraction of bioactive compounds from Chaga grown in the United States. Additionally, the effect of the extraction method on the antioxidant and anti-inflammation properties specifically, has yet to be validated. Therefore, the present study was …