Ability Of Phenolics In Isolation, Components Present In Supina Turf Grass To Remediate Candida Albicans (A72 And Sc5314) Adhesion And Biofilm Formation,
2018
University of Nebraska-Lincoln
Ability Of Phenolics In Isolation, Components Present In Supina Turf Grass To Remediate Candida Albicans (A72 And Sc5314) Adhesion And Biofilm Formation, Fatima Alessa
Department of Food Science and Technology: Dissertations, Theses, and Student Research
Candida albicans inhabits the gastrointestinal tract dormant commensal member but can become an opportunistic pathogen when the host microflora or immune system is compromised. Adhesion to a biological or synthetic surface, followed by a morphological change from the yeast to hyphae phenotype. Biofilm formation is becoming a common occurrence on types of medical devices. Because C. albicans resistant to commonly available anti-fungal drugs is increasing, innovative treatments are critically needed. Phenolic compounds are promising anti-fungal synergists. Supina grass was used as the complex matrix as it is abundant and highly sustainable source of phytochemicals even though grass cuttings are typically …
Anti-Inflammatory Activity Of Phenolic And Volatile Compounds In Cranberries (Vaccinium Macrocarpon L),
2018
University of Arkansas, Fayetteville
Anti-Inflammatory Activity Of Phenolic And Volatile Compounds In Cranberries (Vaccinium Macrocarpon L), Katherine Moore
Graduate Theses and Dissertations
The primary objective of this study was to compare the anti-inflammatory effects of phenolic and volatile compounds extracted from cranberries. The Griess Reagent System assay was used to measure the in vitro anti-inflammatory capabilities of cranberry phenolic and volatile extracts on RAW 264.7 mouse macrophage cells. This study tested the anti-inflammatory capabilities of the cranberry phenolic and volatile extracts before, as a preventative treatment, and after, as a means of treating pre-existing inflammation, inducing inflammation with lipopolysaccharide (LPS). All experiments were conducted in the following manner, varying only in whether treated with the extracts before or after LPS: 1 x …
Anti-Inflammatory Effect Of Berry Essences,
2018
University of Arkansas, Fayetteville
Anti-Inflammatory Effect Of Berry Essences, Inah Gu
Graduate Theses and Dissertations
Inflammation is one of defense reactions of our body tissues against harmful stimuli such as infection and tissue injury. However, it has been reported that chronic inflammation can lead to chronic inflammatory diseases including diabetes, cardiovascular diseases and cancer. This transition from acute to chronic inflammation state is usually induced by pro-inflammatory mediators and cytokines including nitric oxide (NO), prostaglandin E2 (PGE2), interleukin-1β (IL-1β), interleukin-6 (IL-6), and tumor necrosis factor-α (TNF-α), which accelerate the development of other chronic diseases. Accordingly, targeting these pro-inflammatory factors is one of the important roles for anti-inflammatory agents. For last two decades, researches about anti-inflammatory …
Effects Of Serving Temperature On Sensory Perception And Acceptance Of Brewed Coffee,
2018
University of Arkansas, Fayetteville
Effects Of Serving Temperature On Sensory Perception And Acceptance Of Brewed Coffee, Matthew James Chapko
Graduate Theses and Dissertations
Coffee continues to be one of the most widely consumed beverages worldwide. How an individual perceives a cup of coffee is impacted by a plethora of factors including origin, growing climate, roasting level, and consumption habits. This thesis utilized both trained descriptive panelists and untrained consumer panelists to analyze how serving/consumption temperature modulates sensory perception of brewed coffee in regards to appearance, aroma, flavor, taste, and mouthfeel. Three varieties of coffee (Colombia, Ethiopia, and Kenya) were brewed and served to panelists at four temperatures: 70, 55, 40, and 25 °C. In one study (Study 1, Chapter 3), results from descriptive …
The Effects Of Cold Plasma Treatment On Sweet Basil (Ocimum Basilicum),
2018
Seton Hall University
The Effects Of Cold Plasma Treatment On Sweet Basil (Ocimum Basilicum), Sauvelson Auguste
Seton Hall University Dissertations and Theses (ETDs)
The study discussed herein looks both to continue and to expand upon previous work conducted here at Seton Hall University, which investigated the effect of cold plasma processing on sweet basil and their essential oils. It was found that the application of cold plasma treatment increases plant growth and eugenol concentration, which is an essential oil component and one of the potential natural antioxidants used in food preservation. In this study, we considered methods for increasing the production and harvesting of plants that produce essential oils such as sweet basil (Ocimum basilicum). The study also incorporated more controls …
Almond Milk Powder Fortification With Flaxseed Oil (Linum Usitatissimum) As An Alternative Non-Dairy Milk Powder For Infants And Toddlers,
2018
Louisiana State University and Agricultural and Mechanical College
Almond Milk Powder Fortification With Flaxseed Oil (Linum Usitatissimum) As An Alternative Non-Dairy Milk Powder For Infants And Toddlers, Federico Bueno
LSU Master's Theses
Lactose intolerances in toddlers have become a major concern. Almond milk (AM) has nutritional benefits and a texture like dairy milk without the content of lactose. Because of longer stability and storage, milk is often stored in powdered form. An almond milk fortified with flaxseed oil in powdered form may be an alternative. Flaxseed oil (FO) contains high amounts of alpha-linolenic acid (ALA) which is a precursor to DHA and EPA. The objectives of this study were: the development of an AM spray-dried powder with microencapsulated FO (AMFOP), the determination of the mass and energy balance of that AMFOP production, …
Effect Of Processing On In Vitro Protein Digestibility And Other Nutritional Aspects Of Nebraska Crops,
2018
University of Nebraska-Lincoln
Effect Of Processing On In Vitro Protein Digestibility And Other Nutritional Aspects Of Nebraska Crops, Paridhi Gulati
Department of Food Science and Technology: Dissertations, Theses, and Student Research
Among plant based agricultural products, Nebraska ranks first nationwide in the production of Great Northern beans (GNB), second in proso millet production, and eighth in production of winter wheat. The present research was focused on the effect of processing on nutritive components and in vitroprotein digestibility of these crops with the aim of promoting their human consumption. Proso millet based extrudates had physical properties similar to commonly extruded rice but had lower expansion than corn. GNB extrudates had limited expansion and high bulk density mostly due to high fiber and protein content. Extrusion significantly reduced the anti-nutritional components in …
The Effects Of Dietary Nitrate Supplementation On Swimming Performance In Collegiate Swimmers 2018,
2018
SUNY College Cortland
The Effects Of Dietary Nitrate Supplementation On Swimming Performance In Collegiate Swimmers 2018, Christopher Daniel Mosconi
Master's Theses
The desire for performance enhancement is a common goal amongst athletes. Recently a number of studies have reported various performance enhancing effects of dietary nitrate (NO3-) via beetroot juice (BRJ) supplementation. Research has indicated that the various performance enhancing effects of BRJ can be attributed to a decrease resting systolic blood pressure (SBP), diastolic blood pressure (DBP), and submaximal volume of oxygen consumption (VO2), while increasing vasodilation and mitochondrial efficiency. Purpose: The purpose of this study was to investigate whether BRJ supplementation improves swimming performance in collegiate level swimmers. Methods: Eight collegiate trained swimmers underwent a double-blind 5-day chronic supplementation …
Nutraceutrical Snack Prepared From Sprouted Rough Rice And Green Gram And Its Physichocemical Properties, In Vitro Glycemic Index, And Sensory Attributes,
2018
University of Arkansas, Fayetteville
Nutraceutrical Snack Prepared From Sprouted Rough Rice And Green Gram And Its Physichocemical Properties, In Vitro Glycemic Index, And Sensory Attributes, Rachel Browder
Food Science Undergraduate Honors Theses
Snacks make up a large portion of the U.S. daily meals, but unhealthy snacks may be causing consumers to become overweight or obese. A healthy alternatives are germinated cereals and legumes, which undergo chemical compositional changes producing smaller size molecules for easier digestion and generate bioactives. Therefore, the objective of this research was to develop a healthy and nutritional snack chip from germinated, Arkansas produced rough rice and germinated green gram that will be easier for the body to digest, provide much higher protein than conventional chips or crackers with low on the glycemic index, and still meet consumer demands …
Antiproliferative Activity Of Carotenoids, Phenolic Compounds, And Volatile Terpenoids In Carrots (Daucus Carota L.),
2018
University of Arkansas, Fayetteville
Antiproliferative Activity Of Carotenoids, Phenolic Compounds, And Volatile Terpenoids In Carrots (Daucus Carota L.), Brittany Frederick
Graduate Theses and Dissertations
Epidemiological studies have shown an association between high carrot consumption and low prevalence of cancer. This observation has been thought to be attributed to carrot carotenoids. Despite this, various intervention trials have displayed no changes in incidence or increased incidence of cancer with carotenoid supplementation. It is possible that carrot phenolics are responsible for this association, though this has not been widely accepted. Volatile terpenoids from carrots have not been studied in this regard. Therefore, the primary objective of this study was to compare the antiproliferative effects of carotenoids, phenolics, and volatile terpenoids extracted from carrots on Caco-2 colon cancer …
Effect Of Gallic And Ferulic Acids On Oxidative Phosphorylation On Candida Albicans (A72 And Sc5314) During The Yeast-To-Hyphae Transition,
2018
University of Nebraska-Lincoln
Effect Of Gallic And Ferulic Acids On Oxidative Phosphorylation On Candida Albicans (A72 And Sc5314) During The Yeast-To-Hyphae Transition, Rehab Aldahash
Department of Food Science and Technology: Dissertations, Theses, and Student Research
Candida albicans is a dormant commensal in the mucosa of healthy individuals but can become an opportunistic pathogen when the host microflora is compromised. It has been reported as the most common cause of fungal infection among hospitalized U.S. patients, with elevated mortality rate. Candida species have been reported as resistant to antifungal drugs that increase the application of novel strategies to treat this infection. Among the natural compounds that have most gained attention as potential agents against fungi are phenolic compounds against fungi. C. albicans has the ability to switch phenotype from yeast-to-hyphae cells, with hyphae being the most …
Inside Research: An Interview With Caprisse Johnson,
2018
Murray State University
Inside Research: An Interview With Caprisse Johnson, Ginni Sisemore
Steeplechase: An ORCA Student Journal
No abstract provided.
Eating Crickets? Nutrient Mineral Content Of Two Cricket Species And Chapul Cricket Protein Bars Using Mp-Aes,
2018
University of Lynchburg
Eating Crickets? Nutrient Mineral Content Of Two Cricket Species And Chapul Cricket Protein Bars Using Mp-Aes, Nathan Hopkins
Student Scholar Showcase
Global agriculture is beset by numerous challenges which must be surmounted to feed a developing world, from combating climate change to the cultivation of sustainable food products. This, in addition to protein and nutrient deficiencies in the developing world, makes considering alternative protein sources, such as a crickets, an attractive option. Crickets use a fraction of the land and water that protein sources like beef cattle do, and can be cultivated in urban environments in stacked boxes. This research investigation aims to quantify the nutrient mineral content (Iron, Sodium, Potassium, Calcium, and Magnesium) of two cricket species (Acheta domesticus …
Elemental Analysis Of Beer Manufactured In Virginia Satellite Breweries,
2018
University of Lynchburg
Elemental Analysis Of Beer Manufactured In Virginia Satellite Breweries, Jennifer Wiliams
Student Scholar Showcase
Financial incentives from the state and wider distribution potential have lured many west coast brewers to open satellite breweries in Virginia. Quality control is crucial for any brewery and especially important in satellite breweries that need to imitate the standard set by the parent brewery. Zinc, magnesium, iron, sodium manganese, and calcium are trace elements found in wort and are essential for enzymes that catalyze fermentation reactions. These elements protect against cell stress, play a crucial role in flocculation, and can affect the flavoring and coloration of beer. Barley, water, and hops are the sources of these elements in beer. …
Whole Tart Cherry Improves Disease Activity Index In Rat Model Of Dextran Sulfate Solution – Induced Ulcerative Colitis By Downregulating The Janus 1 And Janus 3 Kinases And Tnf - Alpha,
2018
Louisiana State University and Agricultural and Mechanical College
Whole Tart Cherry Improves Disease Activity Index In Rat Model Of Dextran Sulfate Solution – Induced Ulcerative Colitis By Downregulating The Janus 1 And Janus 3 Kinases And Tnf - Alpha, Johana Alexandra Coronel
LSU Master's Theses
Ulcerative colitis (UC) is a disabling inflammatory bowel disease. UC is characterized by chronic, relapsing inflammation of the colon and rectum. Current treatments such as monoclonal antibodies against TNF-α, IL-6, IL-12/p40, adhesion molecules, Janus kinases (JAK) inhibitors have side effects or lose their effects over time. Alternative approaches with fewer side effects for patients are needed. Montmorency tart cherries (Prunus cerasus) are a good source of anti-inflammatory flavonoids. We hypothesized that regular consumption whole tart cherry (TC) standardized to its major anthocyanin content, namely cyanidin-3-glucosyl-rutinoside, would be effective in reducing inflammation in UC. The aim of this research was to …
Enzymatic Extraction Of Fucoxanthin From Brown Seaweeds,
2018
Technological University Dublin
Enzymatic Extraction Of Fucoxanthin From Brown Seaweeds, Emer Shannon, Nissreen Abu-Ghannam
Articles
Brown seaweeds contain a number of bioactive compounds. The xanthophyll, fucoxanthin, has in vivo efficacy against disorders such as type 2 diabetes, obesity and cancer. Organic solvents are traditionally employed to extract fucoxanthin, but carry a toxic chemical and environmental burden. The aim of this study was to optimise a fucoxanthin extraction method using enzymes, water, low-temperature dehydration and mechanical blending, to produce yields comparable to those achieved with an organic solvent (acetone). Response surface methodology was applied, using Fucus vesiculosus as a model species. A fucoxanthin yield of 0.657 mg g-1 (dry mass) was obtained from F. …
Contractile Response Of Bovine Lateral Saphenous Vein To Ergotamine Tartrate Exposed To Different Concentrations Of Molecularly Imprinted Polymer,
2018
University of Kentucky
Contractile Response Of Bovine Lateral Saphenous Vein To Ergotamine Tartrate Exposed To Different Concentrations Of Molecularly Imprinted Polymer, Manoj B. Kudupoje, James L. Klotz, Alexandros Yiannikouris, Karl A. Dawson, Kyle R. Mcleod, Eric S. Vanzant
Animal and Food Sciences Faculty Publications
Ergot alkaloids, in their active isomeric form, affect animal health and performance, and adsorbents are used to mitigate toxicities by reducing bioavailability. Adsorbents with high specificity (molecularly imprinted polymers: MIP) adsorb ergot alkaloids in vitro, but require evaluation for biological implications. Using ex vivo myography, synthetic polymers were evaluated for effects on the bioactivity of ergotamine tartrate (ETA). Polymers were first evaluated using isotherms. Lateral saphenous veins were collected from 17 steers for four independent studies: dose response of ETA, adsorbent dose response, validation of pre-myograph incubation conditions and MIP/ non-molecularly imprinted polymer (NIP) comparison. Norepinephrine normalized percent contractile response …
The Therapeutic Potential Of Natural Products From Vaccinium Berries For Viral And Lung Diseases Through An Improved Lc-Ms-Based Chemometric Approach,
2018
CUNY Graduate Center
The Therapeutic Potential Of Natural Products From Vaccinium Berries For Viral And Lung Diseases Through An Improved Lc-Ms-Based Chemometric Approach, Vanya I. Petrova
Dissertations, Theses, and Capstone Projects
Smoking is a global epidemic that creates serious health and economic burden. It is the primary, preventative factor for the majority of causes of death worldwide. Analysis of publicly available data revealed that smoking prevalence rates among the youth in developing countries, especially in Bulgaria, are alarmingly high. The Bulgarian population has one of the highest percentages of smokers and the second highest rate among teenage girls. Consequently, chronic diseases affected by smoking, such as chronic obstructive pulmonary disorder (COPD), have been increasing there in the last five years. Poland, on the other hand, is an exemplary outlier for the …
Lowering Greening Of Cookies Made From Sunflower Butter Using Acidic Ingredients And Effect On Reducing Capacity, Tryptophan And Protein Oxidation,
2018
Chapman University
Lowering Greening Of Cookies Made From Sunflower Butter Using Acidic Ingredients And Effect On Reducing Capacity, Tryptophan And Protein Oxidation, Sihui Liang, Hanh Lan Tran, Lilian Were
Food Science Faculty Articles and Research
Lowering of greening formed from oxidized chlorogenic acid (CGA) and amino groups, and favoured at alkaline pH, was investigated using acidic ingredients (sour cream, buttermilk, yoghurt, and honey) in sunflower butter cookies. Cookies with maple syrup added were used as a positive control. Changes in greening intensity, greening reactants (total phenols, CGA, protein), antioxidant capacity, tryptophan and Schiff base fluorescence were measured. Percentage greening, pH and aw of cookies followed the same order: maple syrup> sour cream ≥ buttermilk> yoghurt> honey. pH was positively correlated with greening intensity (r=0.77) and negatively correlated with CGA (r=-0.96). Total phenolic content, antioxidant capacity, …
Curcumin Potentiates The Function Of Human Α7-Nicotinic Acetylcholine Receptors Expressed In Sh-Ep1 Cells,
2018
UAE University
Curcumin Potentiates The Function Of Human Α7-Nicotinic Acetylcholine Receptors Expressed In Sh-Ep1 Cells, Eslam El Nebrisi, Lina T. Al Kury, Keun-Hang Susan Yang, Petrilla Jayaprakash, Frank Christopher Howarth, Nadine Kabbani, Murat Oz
Mathematics, Physics, and Computer Science Faculty Articles and Research
Effects of curcumin, a biologically active ingredient of turmeric, were tested on the Ca2+transients induced by the activation of α7 subunit of the human nicotinic acetylcholine (α7nACh) receptor expressed in SH-EP1 cells. Curcumin caused a significant potentiation of choline (1 mM)-induced Ca2+ transients with an EC50 value of 133 nM. The potentiating effect of curcumin was not observed in Ca2+ transients induced by high K+ (60 mM) containing solutions or activation of α4β2 nACh receptors and the extent of curcumin potentiation was not altered in the presence of …
