Other Food Science Commons^™

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 ...

Evaluation Of Chili Pepper (Capsicum Annuum), Tiger Nuts (Cyperus Esculentus), And Turmeric (Curcuma Longa) As Sources Of Antioxidant Compounds For The Potential Of Antiaging-Like Activity, Chelsea Toyer

Theses

Aging is a natural process that living organisms go through as they become older. In humans and other animals, aging is accompanied by several morphological changes, including the formation of wrinkles. Wrinkles are also caused by various environmental factors such as excessive exposure to sun or pollution, and continuous sleep deprivation. These environmental factors cause oxidation of skin cells and the degradation of subcutaneous fatty acids, leading to the formation of wrinkles. Skin care and wrinkle treatment products are part of a multimillion-dollar industry. Plant-based products are an alternative method for treating wrinkles and premature aging. Several antioxidants naturally found ...

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 ...

Bibliometric Analysis Of The 200 Most Cited Articles On Antioxidant From 1976-2020, Ghouse Modin Nabeesab Mamdapur Mr., Neelesh Kumar Nema Dr., Baby Kumaranthara Chacko Dr., Jose Paul Dr.

Library Philosophy and Practice (e-journal)

Antioxidant helps to reduce various disorders and control pathological conditions such as cancer, aging, cardiovascular disease, cataracts, immune system decline, and brain dysfunction etc. In this study, the top 200 highly cited articles (citations 327,657) with total 647 authors were retrieved from Elsevier’s Scopus database (105,440 hits) by the keyword “antioxidant” published across the worldwide for the timespan 1976-2020 years. The data were analysed through bibliometric indicators by using VOSviewer and biblioshiny tools to explore various parameters i.e. keywords co-occurrence, authors contribution, highly cited journals, affiliations/organization engaged and worldwide collaboration. In the year 2001 and ...

An Investigation Into Country Of Origin Labeling, Species Authentication And Short Weighting Of Commercially Sold Frozen Fish Fillets, April M. Peterson, Gabrielle E. Mcbride, Seeret K. Jhita, Rosalee S. Hellberg

Food Science Faculty Articles and Research

Proper labeling of seafood is important to prevent economic deception and protect public health. The goal of this research was to investigate prepackaged frozen fish for Country of Origin Labeling (COOL) compliance, species labeling, net weights/short weighting, and percent glaze. A total of 111 frozen prepackaged fish fillets were purchased from grocery stores in Southern California (USA). Samples were designated as COOL compliant if they displayed both procurement method and country of origin in accordance with COOL requirements. Species labeling was examined by comparing the species identified with DNA barcoding to the acceptable market names provided in the FDA ...

Rejection Of African Indigenous Food: The Case Of Rwanda, Eugene Baraka

NUTR/GLST 498b: Global Research Experiences in Nutrition & Health

Rwanda has one of the highest stunting rates among children globally, and malnutrition remains one of the most pressing public health issues. Lack of diversified diets, due to colonialization and nutrition transition, is the leading cause of the double burden of malnutrition in the country where the progress to reduce undernutrition is slow and obesity rates are rapidly rising. Consumption of indigenous foods has proven to diversify diets, but very few studies have been conducted to assess which ones are available for consumption in Rwanda. The purpose of this study was to assess the availability and use of indigenous foods ...

The Effects Of Veganism On Endurance Running Performance, Wesley Toh, Kristle Ann Garcia, Ishwin Mann, Saw Caesar Htoo, Nor Natasha Amir

Introduction to Research Methods RSCH 202

With the growing interest in veganism and its potential health benefits to athletes, it is imperative to consider whether dietary practices could influence athletic performance. The purpose of this research is to find out whether veganism leads to a better performance in endurance runners. We also examine recent studies that attempt to highlight the positive and negative impacts of veganism on athletes’ health. This study adopts a similar framework to the Nutritional and Running High Mileage (NURMI) study, which aims to investigate the relationship between different diet types and running performance. 200 volunteers in Singapore will participate in a cross-sectional ...

Consumer Likings Of Different Miracle Fruit Products On Different Sour Foods, Sung-Eun Choi, Jeff Garza

Publications and Research

Miracle fruit has a high potential as a healthy sweetening enhancer, due to its powerful antioxidant capacity and its unique ability to transform sour taste into sweet taste. The aim of this study was to analyze the effect of different miracle fruit products on the likings of different sour foods.In total, 200 healthy adults (women 55%, 18–65 years old) evaluated five sour foods (apple, goat cheese, lemonade, yogurt, pickle) before and after miracle fruit application. Four commercial miracle fruit products (pills-Y; G; M, powder-P) were randomly assigned to each panelist. The pre- and post-test likings for overall, flavor ...

Sense–Analyze–Respond–Actuate (Sara) Paradigm: Proof Of Concept System Spanning Nanoscale And Macroscale Actuation For Detection Of Escherichia Coli In Aqueous Media, Cassie A. Giacobassi, Daniela A. Oliveira, Cicero C. Pola, Dong Xiang, Yifan Tang, Shoumen Palit Austin Datta, Eric S. Mclamore, Carmen L. Gomes

Mechanical Engineering Publications

Foodborne pathogens are a major concern for public health. We demonstrate for the first time a partially automated sensing system for rapid (~17 min), label-free impedimetric detection of Escherichia coli spp. in food samples (vegetable broth) and hydroponic media (aeroponic lettuce system) based on temperature-responsive poly(N-isopropylacrylamide) (PNIPAAm) nanobrushes. This proof of concept (PoC) for the Sense-Analyze-Respond-Actuate (SARA) paradigm uses a biomimetic nanostructure that is analyzed and actuated with a smartphone. The bio-inspired soft material and sensing mechanism is inspired by binary symbiotic systems found in nature, where low concentrations of bacteria are captured from complex matrices by brush actuation ...

Lemongrass (Cymbopogon Citratus) Ethanolic Extract Exhibited Activities That Inhibit -Glucosidase Enzymes And Postprandial Blood Glucose Elevation, Maria Dewi Puspitasari Tirtaningtyas Gunawan Puteri, Felicia Melissa Tjiptadi, Phebe Hendra, Filiana Santoso, Zalinar Udin, Nina Artanti, Florence Ignatia Florence Ignatia

Makara Journal of Science

Lemongrass is a common ingredient in Indonesian traditional herbal medicine that potently inhibits carbohydrate hydrolysis. In this study, the in vitro α-glucosidase inhibitory (AGI) activity of lemongrass was compared with its in vivo activity to retard postprandial blood glucose elevation, and the bioactive compounds responsible for these activities were observed. Both water and ethanolic extracts of lemongrass (WLG and ELG, respectively) were tested in vitro for its inhibition of the sucrose and maltose hydrolyzing activities of rat intestinal glucosidase. ELG was observed to exert higher inhibitory activities (Sucrase IC₅₀ = 8.74 mg/mL; Maltase IC₅₀ = 18.93 mg ...

Effect Of Jackfruit-Derived Extract Consumption On Colitis-Associated Colon Tumorigenesis In Mice, Jingwen Lin

Masters Theses

Colorectal cancer is the third most common cancer and the fourth most common cause of cancer-related death in the world. The global burden of colorectal cancer is also expected to increase by 60%, to over 2.2 million new cases and 1.1 million annual deaths, by the year 2030. Jackfruit is known for its packed nutrition including many antioxidants: vitamin C, carotenoids and flavanones. It has also been used in traditional medicine due to its potential protection against many chronic diseases. However, there is limited research studying the potential effect of jackfruit on colorectal cancer. Here, we used a ...

Effects Of Tempeh Fermentation On Soy Free And Bound Phenolics: Release, Transformation, And Stimulated Production, Amadeus Driando Ahnan

Doctoral Dissertations

The fermentation of tempeh, a traditional source of protein originated in Indonesia, has been reported to enhance the health-promoting potentials of various grains, legumes, and beans. Tempeh fermentation on soybeans can modulate the bioavailability of phenolic compounds, particularly isoflavones, bioactive compounds that have been found to be protective against lung, prostrate, and colon cancers. However, the mechanism of the protective benefits was unknown.

Using whole-food and in vitro models, this study addressed this research gap by investigating the effects of tempeh fermentation using various cultures on the compositions of soy free, bound, and minor phenolics, as well as their antioxidative ...

Analysis Of Titanium Dioxide Nanoparticles In Foods Using Raman Spectroscopic Techniques, Janamkumar Pandya

Doctoral Dissertations

Titanium dioxide (TiO2) and its nanoparticles (NPs) are widely used in various applications. Recently, the presence of TiO2 NPs in food and consumer products raised safety concerns to human health and the environment. The goal of this project is to explore the capability of Raman Spectroscopy in the analysis of TiO2-NPs and apply this technique for the analysis of TiO2-NPs in food and environmental samples. Two approaches, i.e. the ligand-based and the mapping-based, were evaluated. The ligand-based approach utilized the surface enhanced Raman scattering (SERS) property of the TiO2 NPs as a substrate to enhance the signal of a ...

Adsorptive Surface Modification Of Cellulose Nanocrystals To Stabilize Nutraceuticals Loaded Lipid Carriers For Food Application, Avinash S. Patel

Electronic Theses and Dissertations

Lipid carriers such as emulsions and liposomes have been widely studied as carriers for different nutraceuticals. However, lipid carriers' physicochemical instability results in the leakage of loaded nutraceuticals and the low solubility into the digestion medium, thus reducing the bioaccessibility. Cellulose nanocrystals (CNC) are nano-sized cellulose derivatives obtained after hydrolysis of cellulosic matrices that possess potential applications in functional foods and nutraceuticals. However, hydrophilicity, anionic surface potential, and poor re-dispersibility limit CNC’s applications. The primary objectives of this research were 1) to modify CNC via adsorbing polyethylene glycol (PEG) to stabilize liposomes and to study its physiochemical stability at ...

Assessment Of Grain Safety In Developing Nations, Jose R. Mendoza

Dissertations, Theses, & Student Research in Food Science and Technology

Grains are the most widely consumed foods worldwide, with maize (Zea mays) being frequently consumed in developing countries where it feeds approximately 900 million people under the poverty line of 2 USD per day. While grain handling practices are acceptable in most developed nations, many developing nations still face challenges such as inadequate field management, drying, and storage. Faulty grain handling along with unavoidably humid climates result in recurrent fungal growth and spoilage, which compromises both the end-quality and safety of the harvest. This becomes particularly problematic where there is little awareness about health risks associated with poor quality grain ...

Availability And Consumption Of Vitamin A Foods Among Southern Ethiopian And Zambian Primary Students, Trang Vuong

NUTR/GLST 498b: Global Research Experiences in Nutrition & Health

Purpose: Understand vitamin A food availability in open-air markets (OAM’s), and consumption of those foods by primary school children in southern Ethiopia/Zambia.

Methods: Conducted inventories of all consumable/potable items and interviewed 6-7th grade students about consumption of items with vitamin A.

Results: Students consumed most of the 14 vitamin A foods/items sold in OAM’s. Zambian students ate more liver, pumpkin, squash, watermelon, and wild fruits, while Ethiopian students almost never consumed squash, watermelon or wild fruits.

Conclusions: The availability of Vitamin A foods in Ethiopian and Zambian OAMs are varied; however, Zambian children reportedly eat ...

Assessment And Evaluation Of Student Learning Through A Project-Based Assignment On Note By Note Cooking, Roisin Burke, Pauline Danaher

Articles

Many innovative teaching and learning methods are used in higher level education including projectbased learning (PBL). Since 2012 a PBL assignment project has been undertaken by master students of the Advanced Molecular Gastronomy module at Technological University Dublin (TU Dublin). The aim is to stimulate student learning and creativity by using Note by Note cooking in a PBL assignment while at the same time complying with the requirements of the annual International Note by Note contest which is held in Paris, France. Direct and indirect assessment methods were used to assign individual grades and to gather student feedback about the ...

Gender And Presence Of Children: Examining Media Uses, Informational Needs, And Source Preferences During The Flint, Michigan Water Crisis, Ashleigh M. Day, Sydney O'Shay-Wallace, Matthew W. Seeger, Shawn P. Mcelmurry

Journal of International Crisis and Risk Communication Research

In 2014, a water crisis emerged in Flint, Michigan. Using uses and gratifications theory as the guiding framework, this study examines if crisis-related media uses, informational needs, and source preferences are related to respondents’ gender and/or whether or not respondents had children. A random sample of 208 Flint residents yielded results that are largely consistent with extant research, although minor nuances were found. Media uses, preferred informational sources, and desire to receive future crisis-related health information varied between women and men. Women reported significantly higher use of Facebook and Instagram. However, there were not significant differences between genders or ...

Development Of Essential Oil Incorporated Active Film Based On Biodegradable Blends Of Poly (Lactide)/Poly (Butylene Adipate‑Co‑Terephthalate) For Food Packaging Application, Shubham Sharma, Sandra Barkauskaite, Swarna Jaiswal, Brendan Duffy, Amit Jaiswal

Articles

Active packaging improves food safety and quality with the incorporation of certain additives such as antimicrobial agents. The PLA/PBAT films were prepared with two essential oils—eucalyptus oil and cinnamon oil of various concentrations (1%, 5%, and 10% w/w) and characterized their optical and mechanical properties, surface hydrophobicity, chemical composition, and antimicrobial activity. Cinnamon oil composite films were observed as thicker films (88.88 µm) than the eucalyptus oil films (54.46 µm). The highest UV-blocking properties were observed in cinnamon oil films. However, transparency and tensile properties of the cinnamon oil films decreases as the concentration increases ...

Effects Of Salt And Garlic Concentration On The Microbial Safety, Biochemical Properties, And Sensory Acceptance Of Spontaneously Fermented Beet Kvass, Abigail Hing

Electronic Theses and Dissertations

Fermentation is the process by which primarily lactic acid bacteria (LAB), an environmentally ubiquitous group of organisms, convert carbohydrates into several byproducts, including acid, ethanol and/or gas. Often these resulting byproducts create desirable foods with unique flavor attributes and an increased inherent safety due to acidification. Vegetables such as red beetroot are suitable commodities for fermentation, due to abundant nutrient sources to sustain the LAB population. However, sufficient growth of LAB may lead to the production of harmful biogenic amines, specifically histamine and tyramine which can cause an allergic reaction and poisoning at high levels. Additionally, red beetroot is ...