Other Food Science Commons^™

Living Heritage, Resilience And Ethically Informed Infrastructures In Malawi, Martha B. Lerski, Frank Puluputu Mwale

Publications and Research

Rooted in a rural community’s needs, this paper explores how historically, and ethically informed infrastructures can support community engagement towards identification, documentation, and dissemination of local, traditional, and indigenous knowledge relating to climate change. The paper examines climate adaptation and sustainability issues through the lenses of community organizing and Library & Information Science best practices. It draws on a growing body of literature identifying a role for expanded epistemological and subject discipline perspectives. While the impacts of climate on material culture are increasingly recognized, intangible, and biocultural heritage have not received as much attention. Living heritage traditions and knowledge systems …

The Effect Protein Supplementation On Waist-To-Hip Ratio, Bmi, Lipid Profile, And Resting Energy Expenditure In Postmenopausal Women, Caleb Flores

Biological Sciences Undergraduate Honors Theses

Postmenopausal women are a growing and at risk population that face increased risk for adverse changes in body composition, lipid profile, and overall cardiometabolic health due to hormonal changes associated with aging. Over 40% of postmenopausal women have obesity, which can be linked not just aging but the menopausal transition. Because of the negative effects of menopause on cardiometabolic, research into dietary interventions to combat these effects are needed. High-protein diets have shown promise in mitigating these effects, but sufficient research has not been done to determine the effects on postmenopausal women. This study aimed to evaluate the effects of …

Biodegradable Active Packaging: Exploring The Antimicrobial Efficacy And Compostability Of Chitosan-Based Films, Rachel Mchugh

All Theses

The overarching purpose of this experiment is to create an active packaging component that has both antimicrobial and biodegradable properties specifically designed for poultry food products. For the scope of this study, the packaging component created would theoretically be used in conjunction with another material, such as a poultry tray which are commonly used for fresh poultry products. Based on the scope and purpose of this experiment, biopolymer films and coatings were considered after the initial literature review. Due to the goals of the packaging component, chitosan, a polysaccharide shown to have antimicrobial properties and an inherent ability to biodegrade, …

Cutting Waste In Tupper's Restaurant, Logan Salvator, Christien Merritt, Lily Amaral, Erik Dukes

Earth Day Symposium on Climate and Sustainablity

No abstract provided.

Antidiabetic Properties Of Prickly Pear (Opuntia Ficus-Indica) Fruit Extract, Kenzy Aidan Joseph Mckay

The Undergraduate Research Journal

Diabetes mellitus is a metabolic disorder that claims 1.5 million lives annually. Opuntia ficus-indica, commonly known as the prickly pear, has been commonly used in traditional folk medicine for its hypoglycemic properties. It has been claimed that it has antimicrobial and antioxidant properties as well. The plant is native to Mexico and is commonly found in the middle east and India and folk medicine from all of these areas have been using prickly pear medicinally for years. To test these claims an extract of locally sourced Opuntia ficus-indica was prepared using the flesh and seeds of the fruit. The …

Modeling Wild Rice Bed Health: A Dual Metric Approach For Bed Strength And Invasive Impact, Seth Sisneros-Martinez

Journal of Earth and Life Science

Wild rice (mannoomin; Zizania palustris) is an aquatic grain that grows in slow-moving rivers and shallow bays throughout northern Minnesota. In Headquarters Bay on Leech Lake, wild rice has served as a cultural staple for Indigenous communities for centuries. However, its population has declined in recent years due to multiple environmental issues. One potential contributor is Eurasian watermilfoil (Myriophyllum spicatum; EWM), an invasive species that forms dense mats capable of outcompeting native aquatic vegetation, including wild rice. EWM was first recorded on the southern shoreline of Leech Lake in 2005 and has since become widespread. This study …

Adaptation For Whom? Understanding The Impacts Of Dyke Policies On Small-Scale Farmers In Ca Mau Province Of Vietnam, Nguyen Minh Quang, Nguyen Van Minh, Nguyen Vo Chau Ngan, Martha B. Lerski

Publications and Research

Low-lying deltas worldwide are extremely vulnerable to sea-level rise. As the risks of climate-induced flooding become increasingly clear, the thirst for infrastructure-driven adaptation increases. This highlights a patent need to understand the impacts of engineering adaptation solutions, especially those targeting built structures such as dykes and sluices, on farmers from a bottom-up, farmer-centred perspective. The study addresses this call by examining cases where dyke policies, while successful in some dimensions, have undermined small-scale farmer livelihoods in Ca Mau ― Vietnam’s southernmost rural province. It identifies areas in need of attention and adds empirical data related to this group of farmers. …

An Economic And Production Analysis Of Seaweed Farms In California And The Pacific Northwest, Brian Donovan

Cal Poly Humboldt theses and projects

Since the early 2010s, the seaweed aquaculture industry has steadily expanded in the United States, with states like Alaska, Maine, Hawaii, and Connecticut leading the way in the development of this emerging sector. However, information gaps remain concerning certain aspects of the domestic seaweed aquaculture industry. The purpose of this study was to examine the status of the seaweed aquaculture industry along the West Coast of the United States; specifically in the states of California, Oregon, and Washington. Seaweed farmers in these states were invited to voluntarily complete surveys asking important production, economic, and commercial questions regarding their operations. Data …

They Forgot We Were Seeds: Critical Counter-Narratives Supporting Culturally Informed Community Seed Work, Florentina Rodriguez

Antioch University Dissertations & Theses

This Professional Innovation dissertation utilizes Critical Counter-Narrative both as research methodology to generate narrative reflections and as praxis for liberatory transformation. Through research vignettes adapted from the author’s experience with critical collaborative autoethnographic seed work, this study produced critical counter-narratives aimed at addressing inequities in small-scale seed systems. These counter-narratives were incorporated into curriculum materials synthesized as an educational toolkit for a professional research

sister-project: the new Culturally Informed Community Seed Pledge and Code of Ethics (CICSP/COE). This project seeks to address disparity and extractive practices; outline relational pathways for reciprocity and respecting communities of origin; and provide evaluation metrics …

Sensory Evaluation And Consumer Acceptance Of A Protein Enriched Energy Bar, Brennah T. Groves

Graduate Theses, Dissertations, and Problem Reports (ETD)

ABSTRACT

Sensory Evaluation and Consumer Acceptance of a Protein Enriched Energy Bar

Brennah Groves

This study evaluated the sensory properties and consumer acceptance of a protein enriched energy bar. The objectives of this study were to 1) formulate a high-protein energy bar containing at least 20 g of protein per 100 g serving, and 2) determine whether increasing the protein content in an energy bar would enhance the sensory evaluation and improve consumer acceptance among collegiate athletes. The control energy bar featured a shortbread base, date caramel with whey protein, a nougat layer, and a chocolate coating. Additional collagen protein …

Monitoring West Virginia Wastewater For Norovirus: A Test Case For Tracking Foodborne Illness Outbreaks In Rural Communities Using Wastewater, Haley M. Phillippi

Graduate Theses, Dissertations, and Problem Reports (ETD)

Foodborne illnesses are a global public health challenge. Foodborne illnesses, like norovirus, often have a large disease and societal burden. Norovirus is a single-stranded, positive-sense RNA virus, with 10 identified genogroups (GI-GX). Genogroups GI and GII are responsible for nearly all human cases of acute gastroenteritis worldwide. In the United States, HuNoV is not notifiable case-by-case. Instead, outbreaks are reported to national surveillance systems when two or more cases are epidemiologically linked. Most norovirus outbreaks occur during Winter to early Spring, however, certain individuals may still shed and transmit the virus without being detected or reported. Wastewater monitoring is a …

Cultivating Community-University Partnerships Within The Chicago Region Food System, Hanan Abdillahi, Vivian Cossey, Tania Schusler, Kevin Erickson, Karen Schauwecker, Sarah Ku, Ray Dybzinski

School of Environmental Sustainability: Faculty Publications and Other Works

We interviewed 22 organizations in the Chicago Regional Food System to gain insights on their current initiatives, assets, challenges, future visions, and perceived roles of universities in advancing their work. We analyzed themes to report on strong consensus or varied perspectives related to this work. This report aims to advise Loyola’s School of Environmental Sustainability's future work and collaboration activities with Chicago Food System organizations.

Validation Of Nutrition Focus Physical Assessment Via Telehealth, Ann Flickinger Ms, Rd, Ldn, Melissa Faura Rd, Ldn, Shae Duka Mph

Clinical Nutrition Service

No abstract provided.

Farrowing Performance And Piglet Characteristics Of Highly Prolific Sows In A Tropical Environment, Yosua Kristian Adi, Roy N. Kirkwood, Padet Tummaruk

The Thai Journal of Veterinary Medicine

The swine industry has witnessed a remarkable increase in average litter size in recent decades, driven by genetic advancements and breeding programs aimed at enhancing prolificacy. This rise in hyperprolificacy has presented both opportunities and challenges, particularly in tropical environments where factors such as ambient temperature and humidity can influence reproductive performance. This review synthesizes current knowledge on farrowing performance and piglet characteristics of highly prolific sows in tropical settings. Studies have reported a consistent increase in litter size globally, leading to challenges in farrowing management and piglet survival. Factors such as elevated ambient temperatures and extended farrowing durations have …

A Meta-Analysis Of Seafood Species Mislabeling In The United States, Sarah Ahles, Christina A. Mireles Dewitt, Rosalee S. Hellberg

Food Science Faculty Articles and Research

Seafood is vulnerable to mislabeling due to complex global supply chains, varying prices, and the similar appearance of species. While numerous studies have been published on seafood mislabeling, the focus is often on species known to be commonly substituted. Therefore, the overall mislabeling rates of seafood sold in the U.S. remain unknown, especially for the most consumed species. The objective of the current study was to compile the results of seafood mislabeling studies into a single resource to provide informative statistics on U.S. seafood mislabeling. A meta-analysis was conducted on U.S. seafood mislabeling studies that tested commercial samples of bony …

Highly Porous Nanocarriers For Osmolyte Delivery And Drought Mitigation In Wheat And Ryegrass, David Britt

Funded Research Records

No abstract provided.

The Effect Of Packaging On The Acceptance Of Natural Peanut Butter, Perian M. Reese

All Theses

The aim was to determine the effect of packaging on the acceptance of natural peanut butter, especially concerning the acceptance of the undesirable oil layer. The jars of peanut butter differed by color, label size, and inclusion of qualifying statements. 119 participants across two groups completed this study. Both groups completed an eye-tracking study in a mock grocery setting. The first group rated all five jars in appearance, expected quality, and overall rating. They were given one sample cup of peanut butter and gave hedonic liking values for color, oiliness, peanut flavor, smoothness, sweetness, and overall liking. The second group …

Food Safety, Livestock Health, And Productivity Of A Layer Farm Following Implementation Of A Certified Haccp System In Japan, Hiroshi Akaike, Makoto Nagai, Tomomitsu Alexandre Okatani, Sumalee Boonmar, Yukio Morita

The Thai Journal of Veterinary Medicine

This study examined the safety and productivity of a layer farm over a 3-year period following the implementation of a farm Hazard Analysis and Critical Control Points (HACCP) system in 2019. The critical control point was “automatic egg collection” and no deviations from critical limits were observed, indicating the eggs were safe. In addition, the egg production rate increased and the feed conversion rate decreased. In contrast, the viability after the introduction of a farm HACCP system, in which the replenishment of new hens was discontinued after forced molting, showed an increasing trend. These results suggest that the HACCP system …

Does The Age And Associated Ph Of Buttermilk Influence The Sensory Properties Of Soda Bread?, Liam Byrd, Pauline Danaher, Roisin Burke

Articles

Culinary proverbs, tips and tricks, or old wives’ tales lead to many variations in a recipe. In Molecular and Physical Gastronomy, the term “culinary precisions” is used to describe any piece of information that has something to do with the technical description of the dish, but does not belong to the definition (that is the minimum required to make the dish). The aim of this study was to test the culinary precision that “using aged cultured buttermilk” (which should be more acidic than fresh buttermilk) improves the sensory properties of soda bread by promoting the chemical reactions between the acidic …

Development Of Fortified Blended Food Using Great Northern Bean, Aemiro Tadesse Zula

Department of Food Science and Technology: Dissertations, Theses, and Student Research

Undernutrition is a global health challenge affecting people across all stages of life. While everyone is susceptible, certain groups face a significant burden. These include those living in poverty, young children, adolescents, older people, and lactating and pregnant women. Food insecurity is another primary global concern affecting billions of individuals worldwide and is closely associated with undernutrition. Implementing interventions to address these two significant global burdens is critical, and international organizations are playing a crucial role through food aid programs using Fortified Blended Foods such as corn-soy blend (CSB), corn-soy blend plus (CSB+), and corn-soy blend plus plus (CSB++). CSB+ …