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Extraction, Characterization, And Utilization Of Yellow Pea Starch, Abdulmalik Albu Tuwaybah Jan 2023

Extraction, Characterization, And Utilization Of Yellow Pea Starch, Abdulmalik Albu Tuwaybah

Electronic Theses and Dissertations

Dry peas, a leguminous crop, are one of the world's oldest crops, accounting for 35–40% of total pulse trade. Pea starch is an inexpensive source of starch since it can be obtained as a by-product of protein extraction. Recovering the starch from protein isolation streams (i.e., before or after) improves the environmental impact of the protein isolation process. The goal of the study was to transform low-value pea starch into highvalue starch through starch extraction and food application. Two methods of starch extraction were used (47.5% ethanol treatment and SC CO2 + EtOH extraction). Starch samples were analyzed for chemical, …

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Impact Of Virtual Fence Technology On Yearling Steer Behavior, Performance, And Energetic Expenditure, Logan Riley Vandermark Jan 2023

Impact Of Virtual Fence Technology On Yearling Steer Behavior, Performance, And Energetic Expenditure, Logan Riley Vandermark

Electronic Theses and Dissertations

Beef cattle production in the U.S. is largely dependent upon extensive rangelands like the Northern Great Plains. Solutions are needed to meet both the demand of animal-based protein products for a growing world population and the desire for producers to manage for several different ecosystem functions. Virtual fencing (VF) is an emerging precision technology that has the potential to revolutionize livestock management on extensive rangeland systems. However, the need to quantify animal behavior and performance differences using emerging precision technologies, like VenceTM, is ever growing. Thus, the objective of this research was to determine the impact of virtual fencing on …

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Comparison Of Self-Reported Depression And Anxiety Scores Between U.S. Households With And Without Children At Early And Later Stages Of The Covid-19 Pandemic, Hanan Mohammed Eissa Jamali Jan 2023

Comparison Of Self-Reported Depression And Anxiety Scores Between U.S. Households With And Without Children At Early And Later Stages Of The Covid-19 Pandemic, Hanan Mohammed Eissa Jamali

Electronic Theses and Dissertations

Parents in particular, are disproportionately affected by the 2019 coronavirus pandemic and the lockdowns that followed. Parents had to find a way to balance work, teaching, and taking care of their kids when schools were forced to close for safety reasons. While changes in parents' mental health have been the subject of a number of studies, there have been no studies comparing the level of depression and anxiety experienced by parents with and without children below the age of 18 years in the United States. Data for this study came from Households Pulse Survey (HPS) (week 2 N = 41,996; …

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The Effects Of Body Weight, Feed Intake, And Weather On Total And Liquid Water Intake In Growing Beef Cattle, Madison Rae Kovarna Jan 2023

The Effects Of Body Weight, Feed Intake, And Weather On Total And Liquid Water Intake In Growing Beef Cattle, Madison Rae Kovarna

Electronic Theses and Dissertations

Research conducted in the 1950s to determine water requirements utilized cattle that vary greatly from the animals being raised today. Additionally, most of the previous research has been conducted on animals being fed for slaughter, rather than bulls or reproductive females. The objective of this study was to analyze the effect of weather variables, dry matter intake (DMI), and body weight (BW) on total daily water intake (TDWI) and liquid daily water intake (LDWI) in growing beef bulls and heifers. Two contemporary groups of Angus and Simmental x Angus bulls and heifers over a two-year period were utilized in this …

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Evaluation Of Growth Performance, Energy Utilization, And Carcass Trait Responses Of Finishing Lambs Administered Zeranol, Emily Nold Jan 2023

Evaluation Of Growth Performance, Energy Utilization, And Carcass Trait Responses Of Finishing Lambs Administered Zeranol, Emily Nold

Schultz-Werth Award Papers

The objective of this research was to determine the influence of implanting heavy wether lambs with 12 mg zeranol (1 pellet Ralgro, Merck Animal Health. Madison, NJ) 59 d before harvest. Average daily gain (ADG), feed efficiency, and carcass merit were evaluated. Polpypay and crossbred wethers (n = 32 total) were equally divided into two treatment groups within a randomized complete block design. Sixteen pens were used resulting in 8 replicate pens per treatment. Wethers were fed a finishing diet consisting of cracked corn, soybean meal and soybean hulls ad libitum for 59 d. Lambs had access to clean water …

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Kidney Stones And Energy Drinks: A Literature Review, Donovan D. Bentz Jan 2023

Kidney Stones And Energy Drinks: A Literature Review, Donovan D. Bentz

Schultz-Werth Award Papers

Kidney stones are common, painful, and expensive to treat. Several factors play a role in the development of stones, particularly the consumption of sugars such as fructose. As such, the consumption of sugary energy drinks contributes to the development of kidney stones. However, there is a lack of understanding behind the mechanism of kidney stone development and the role energy drinks play in stone development. This review analyzes the mechanism of kidney stone development and the effect energy drink consumption has on stone development. Here, we also detail the dietary roles calcium, oxalate, ascorbic acid, and animal protein have on …

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School Of Health And Consumer Sciences Free Communication Day: Research Abstracts, Spring 2023., Mary Beth Zwart, Elizabeth Droke, Seth Daughters Jan 2023

School Of Health And Consumer Sciences Free Communication Day: Research Abstracts, Spring 2023., Mary Beth Zwart, Elizabeth Droke, Seth Daughters

Health and Nutritional Sciences Graduate Students Plan B Capstone Projects

This document contains Plan B abstracts presented by graduate students at the School of Health and Nutritional Sciences Free Communication Day: Research Dissemination held on May 2nd, 2022.

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Evaluation Of Precision Ingredient Inclusion On Production Efficiency Responses In Finishing Beef Cattle, Santana R. Hanson Jan 2023

Evaluation Of Precision Ingredient Inclusion On Production Efficiency Responses In Finishing Beef Cattle, Santana R. Hanson

Electronic Theses and Dissertations

Two randomized complete block design feedlot experiments were conducted over the course of two years. These experiments were conducted to investigate the effects of 1) evaluate the observed-to-expected ratio for ingredient inclusion using no commodity inclusion assistance technology or using commodity inclusion assistance technology; and 2) evaluate the influence that varying degrees (highly variable at random or 0.454 kg asfed tolerance for each ingredient) of accuracy on ingredient inclusion have on growth performance, carcass traits, efficiency of dietary NE utilization, and ingredient inventory management in finishing beef cattle. Experiment 1 used single source Black Angus heifers (n = 60; initial …

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Effectiveness Of Atmospheric Cold Plasma In Inactivating Microorganisms, Nadee Shanika Kaluwahandi Jan 2023

Effectiveness Of Atmospheric Cold Plasma In Inactivating Microorganisms, Nadee Shanika Kaluwahandi

Electronic Theses and Dissertations

In the food processing industry, Cold Plasma (CP) is an emerging green process with a number of potential applications. Cold plasma has mostly been used to reduce microbial counts in foodstuffs and biological materials as well as in different levels of packaging, particularly in cases where there is thermal sensitivity. Recent studies have demonstrated that CP technology is being developed for use in the food and agriculture industries. The primary focus is on the interactions between reactive species and food-borne microbes to inactivate them. The literature review discusses both proven and potential applications for cold plasma in food processing, as …

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Polysaccharide-Based Hydrogel Beads For Biological Nitrogen Fixation, Prashant Dahal Jan 2023

Polysaccharide-Based Hydrogel Beads For Biological Nitrogen Fixation, Prashant Dahal

Electronic Theses and Dissertations

No abstract provided.

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Evaluation Of Feed Additives And Delivery Method For Receiving And Finishing Cattle, Thiago Lauro Maia Ribeiro Jan 2023

Evaluation Of Feed Additives And Delivery Method For Receiving And Finishing Cattle, Thiago Lauro Maia Ribeiro

Electronic Theses and Dissertations

Trace minerals (TM) and vitamins are essential to improve production output and efficiency in beef cattle. The first experiment was conducted to investigate if the delivery method of TM and Saccharomyces cerevisiae yeast culture influence growth performance and hepatic TM content of receiving steers. The second experiment evaluated the effect of supplemental protected B - vitamins to finishing steers. Experiment 1 used Charolais x Angus steers calves (n = 192; 256 ± 14 kg) in a 49-d receiving experiment. Within 36h of weaning, steers were weighed, allotted to 24 pens (n = 8 steers/pen; 8 pens/treatment) and randomly assigned to …

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In-Vivo Assessment Of A Direct-Fed Microbial On Lactation Performances, Blood Biomarkers, Ruminal Fermentation And Microbial Abundance In Transition To Mid-Lactation Holstein Cows, Marcela Bulnes Lopez Jan 2023

In-Vivo Assessment Of A Direct-Fed Microbial On Lactation Performances, Blood Biomarkers, Ruminal Fermentation And Microbial Abundance In Transition To Mid-Lactation Holstein Cows, Marcela Bulnes Lopez

Electronic Theses and Dissertations

The transition period is a crucial stage in the lactation cycle and can lead to significant metabolic changes in cows. The use of nutritional interventions, such as direct-fed microbials, may assist cows during the transition from pregnancy to early lactation, reducing the occurrence of metabolic disorders and improving overall health. The primary goal of this study was to assess the effects of a commercial rumen-derived directfed microbial (DFM) product (Galaxis™ Frontier (GF) Native Microbials Inc., CA, USA) on various factors such as performance, blood biomarkers, rumen fermentation, and bacterial population in dairy cows during the transition period up to 100 …

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Evaluation Of Yeast Postbiotic In Sow Diets On Sow And Offspring Performance And Microbial Succession, Joel Kieser Jan 2023

Evaluation Of Yeast Postbiotic In Sow Diets On Sow And Offspring Performance And Microbial Succession, Joel Kieser

Electronic Theses and Dissertations

Litter size and the resulting nutritional demand on the sow continue to increase while sow mortality and culling rate are also increasing. Non-nutritive feed additives may enhance sow health and thereby improve offspring growth and productivity after weaning. Development of the gut microbiome in piglets via microbial succession is critical for maximizing their productivity and providing stability for overcoming weaning stress. The objective of this study was to evaluate the impact of yeast-based postbiotic supplementation in gestation and lactation diets on offspring performance through the nursery period and on whether a yeast postbiotic could impact the sow fecal microbiome as …

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Effect Of Genotypes On Rancidity Development During Storage Of Naked Oats, Aastha Gautam Jan 2023

Effect Of Genotypes On Rancidity Development During Storage Of Naked Oats, Aastha Gautam

Electronic Theses and Dissertations

Oats, rich in lipids, lipase, and unsaturated fatty acids, can develop bitterness from triglyceride hydrolysis and unpleasant aromas through unsaturated fatty acid oxidation. To counteract these effects, the processing of hulled oats includes kilning, a step aimed at inactivating the enzymes responsible for lipid degradation. Kilning plays a crucial role in preserving the quality of oats by preventing undesirable flavors development linked to lipid breakdown. Despite the benefits of free threshing and absence of a dehulling requirement in naked oats, assessing lack of enzyme inactivation during processing is crucial for potential storage rancidity issues. Our aim was to determine the …

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Phosphate2 And Pin-Likes7 Affect Symbiotic Nodule Phenotypes In Soybean, Bhawandeep Kaur Jan 2023

Phosphate2 And Pin-Likes7 Affect Symbiotic Nodule Phenotypes In Soybean, Bhawandeep Kaur

Electronic Theses and Dissertations

Legumes and soil rhizobia share a symbiotic relationship, wherein rhizobia fix atmospheric dinitrogen in exchange for photosynthates from the host plant. This exchange of mutual benefits occurs in a specialized root structure called ‘nodule’. Soybean (Glycine max) nodules arise from root outer cortical cells. De novo cell differentiation of cortical cells during nodule development leads to the formation of two distinct nodule zones in the mature nodule: the central infection zone where nitrogen fixation occurs and the peripheral parenchyma zone that houses vascular bundles. Plant signaling mechanisms that dictate the development of these nodule zones are not known. To address …

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Diets Of Invasive Channel Catfish Are Subsidized By Invasive Riparian Trees, Christopher A. Cheek, Brandon K. Peoples, Reuben R. Goforth Jan 2023

Diets Of Invasive Channel Catfish Are Subsidized By Invasive Riparian Trees, Christopher A. Cheek, Brandon K. Peoples, Reuben R. Goforth

Natural Resource Management Faculty Publications

Russian olive (Elaeagnus angustifolia) is an invasive, fruit- bearing riparian tree that dominates riparian zones of the San Juan River in the southwestern United States. Previous research in this river suggests olive fruit is common in diets of invasive channel catfish (Ictalurus punctatus), but its energetic importance is unknown (i.e. critical for catfish fitness vs. incidental consumption). We assessed Russian olive consumption in channel catfish diets bimonthly for 1 year, hypothesizing that olive consumption would be greatest during periods of high olive availability and low benthic aquatic invertebrate availability. We found that catfish consumed olive fruit throughout the year and …

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Facing Into The Blizzard: Resiliency And Mortality Of Native And Domestic North American Ungulates To Extreme Weather Events, Jeff Martin Jan 2023

Facing Into The Blizzard: Resiliency And Mortality Of Native And Domestic North American Ungulates To Extreme Weather Events, Jeff Martin

Natural Resource Management Faculty Publications

Unseasonably early blizzards in the northern Great Plains threaten large mammal populations unacclimated for variable and extreme winter conditions. This region averaged 22 blizzards per winter season during the 2010s, up from 6 during the 1960s, and is anticipated to average 32 blizzards by the 2050s. In early October 2013, the fatal Atlas Blizzard affected four livestock and captive species in 16 counties of western South Dakota. Expected one-week total death losses for the study area were estimated from national average background mortality rates: 161 cattle, 102 sheep, 9 horses, and 6 bison. However, observed death loss varied significantly (McNemar’s …

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Wild Foods Contribute To Women’S Higher Dietary 1 Diversity In India, Jennifer Zavaleta Cheek, Nathalie J. Lambrecht, Bowy Den Braber, Nirali Akanchha, Dhanapal Govindarajulu, Laura Vang Rasmussen Jan 2023

Wild Foods Contribute To Women’S Higher Dietary 1 Diversity In India, Jennifer Zavaleta Cheek, Nathalie J. Lambrecht, Bowy Den Braber, Nirali Akanchha, Dhanapal Govindarajulu, Laura Vang Rasmussen

Natural Resource Management Faculty Publications

Wild foods, from forests and common lands, can contribute to food and nutrition 32 security. Most previous studies have established correlations between wild food 33 consumption and children’s dietary diversity in Africa, but other groups and geographic 34 contexts remain understudied. Here, a rigorous quasi-experimental method was 35 combined with monthly-interval data to assess the contribution of wild foods to women’s 36 diets. We collected 24-hour diet recall data monthly, from November 2016 to November 37 2017, from 570 households in East India. We found that wild foods contributed 38 positively to diets, especially in June and July (when consumption …

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Novel Delivery Systems Of Curcumin And Resveratrol, Mohamed Salem Elfaruk Jan 2023

Novel Delivery Systems Of Curcumin And Resveratrol, Mohamed Salem Elfaruk

Electronic Theses and Dissertations

No abstract provided.

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Development Of Probiotic Whipped Cream And Butter Using Whey Protein Hydrolysate-Encapsulated Probiotic Organisms, Kritika Gaba Jan 2023

Development Of Probiotic Whipped Cream And Butter Using Whey Protein Hydrolysate-Encapsulated Probiotic Organisms, Kritika Gaba

Electronic Theses and Dissertations

No abstract provided.

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Addressing Soil Carbon Sequestration Response From Multispecies Dairy Forage Systems And Modeling Rangeland Beef Cow Dry Matter Intake Using Precision Enteric Emissions Measurements, Lillian J. Mcfadden Jan 2023

Addressing Soil Carbon Sequestration Response From Multispecies Dairy Forage Systems And Modeling Rangeland Beef Cow Dry Matter Intake Using Precision Enteric Emissions Measurements, Lillian J. Mcfadden

Electronic Theses and Dissertations

Regenerative agriculture is a pressing matter for the dairy industry to address cropland sustainability and carbon sequestration. One regenerative management practice that has been identified to help with row crop sustainability for key metrics like soil organic carbon (SOC) is complex covers. When producers use complex covers one of the main challenges is that it takes time to detect a change in SOC. However, simulation models are a tool that can be used to help determine if a regenerative practice is a strategy that gives the best results (i.e., increased SOC) while aligning with long-term production goals. Therefore, our objectives …

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Role Of Human Gut Microbiota In Shaping The Diet-Induced Metabolome, Samitinjaya Dhakal Jan 2023

Role Of Human Gut Microbiota In Shaping The Diet-Induced Metabolome, Samitinjaya Dhakal

Electronic Theses and Dissertations

No abstract provided.

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Strategies To Optimize Confinement Fed Beef Cattle In The Northern Plains, Erin R. Gubbels Jan 2023

Strategies To Optimize Confinement Fed Beef Cattle In The Northern Plains, Erin R. Gubbels

Electronic Theses and Dissertations

The goal of this dissertation was to understand the strategies needed to optimize performance of confinement fed beef cattle in the Northern Plains. This was accomplished through three objectives: 1) evaluate health, growth performance, and antibody titers in previously vaccinated, newly weaned calves administered a respiratory and clostridia vaccine upon arrival compared to no vaccination; 2) determine the influence of manger space restriction on program-fed feedlot heifers during the growing phase; and 3) to evaluate growth performance and carcass traits following transit of feedlot heifers sourced and finished in different regions of the United States. For objective 1, single-sourced, newly …

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Exploring Disparities In Prenatal Smoking And The Role Of Adverse Childhood Experiences, Patricia Da Rosa Jan 2023

Exploring Disparities In Prenatal Smoking And The Role Of Adverse Childhood Experiences, Patricia Da Rosa

Electronic Theses and Dissertations

Cigarette smoking is the most common cause of premature death, killing half of its users. During pregnancy, smoking continues to be the leading cause of premature death for both mothers and newborns. Research has consistently demonstrated smoking is not randomly distributed across populations; it is, instead, socially patterned. Women from lower socioeconomic backgrounds, those experiencing mental health issues, and rural area residents are disproportionately affected. The life course framework emphasizes the impact of exposures in early life on shaping health inequities. Eliminating health inequities, including risky behaviors such as smoking, requires an understanding of the pathways that generate these inequities. …

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Effect Of Lighter (273 Kg) And Heavier (356 Kg) Initial Weight On Growth Performance Of Single-Source, Pre-Conditioned Beef Steers Fed A Single Growing-Finishing Diet, Thomas C. Norman Jan 2023

Effect Of Lighter (273 Kg) And Heavier (356 Kg) Initial Weight On Growth Performance Of Single-Source, Pre-Conditioned Beef Steers Fed A Single Growing-Finishing Diet, Thomas C. Norman

Electronic Theses and Dissertations

The objective of the study was to determine the influence that initial BW has on growth performance responses, efficiency of dietary net energy (NE) utilization, and carcass traits in feedlot steers. Light- and heavy-weight Charolais×Red Angus steers (n = 70) selected from a larger single-source group were used in a 209-d growing-finishing feedlot experiment at the Ruminant Nutrition Center, in Brookings, SD. On d-0 and d-1 weight and hip height (HH) measurements were collected for allotment purposes; the initial experimental weight was the average between d 0 and d 1 BW. Steers were assigned to two groups based on initial …

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Diet And Management Strategies To Mitigate Decreased Feed Intake Associated With Terminal Implant Administration In Finishing Beef Steers, Alexandria M. Kelly Jan 2023

Diet And Management Strategies To Mitigate Decreased Feed Intake Associated With Terminal Implant Administration In Finishing Beef Steers, Alexandria M. Kelly

Electronic Theses and Dissertations

Terminal implant administration in beef steers often leads to decreased feed intake, leading to less growth. Our objective was to identify diet and management changes that can mitigate this decrease in feed intake. Single-sourced Angus x Simmental steers (n=27, initial BW= 385.1 ± 30.8 kg) were utilized in a completely randomized trial to assess the effects of animal movement and increased forage inclusion on rumination and feed intake after re-implanting. Steers were initially implanted with Synovex Choice (100 mg trenbolone acetate and 14 mg estradiol benzoate; Zoetis, Parsippany, NJ), then reimplanted 88 d later with Synovex Plus (200 mg trenbolone …

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Indigenous Toxin Affects Cell Viability, While An Artificial Proteolytic Queueing Causes The Upregulation Of Specific Genes, Mohammed Salahuddin Jan 2023

Indigenous Toxin Affects Cell Viability, While An Artificial Proteolytic Queueing Causes The Upregulation Of Specific Genes, Mohammed Salahuddin

Electronic Theses and Dissertations

Studying bacterial physiology is crucial to understand the fundamental mechanisms that govern bacterial growth, survival, and adaptation. This thesis combines two chapters investigating bacterial physiology by studying important cellular processes like bacterial toxin-antitoxin systems and proteolytic pathways. The first chapter involves studying bacterial toxin-antitoxin systems to understand the regulation and function of hypothetical toxin-antitoxin (TA) systems of bacteria and the effects of these TA systems on bacterial growth and survival. The emergence of these genetic modules in bacterial research and the unrevealing of some of their important roles in cell physiology in recent years has drawn much attention in scientific …

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Evaluating Precision Supplementation Technology And Mathematical Nutrition Models For The Development Of Heifers Grazing Dormant Rangeland In Western South Dakota, Anna Katherine Dagel Jan 2023

Evaluating Precision Supplementation Technology And Mathematical Nutrition Models For The Development Of Heifers Grazing Dormant Rangeland In Western South Dakota, Anna Katherine Dagel

Electronic Theses and Dissertations

The Great Plains supports about 40-50% of beef cattle production in the United States. Consequently, the beef cow-calf sector provides a large economic impact for states located within the Northern Great Plains (South Dakota Department of Agriculture, 2021). Producing profitable rangeland beef cattle through an economically efficient cowcalf operation presents several challenges. These challenges include providing adequate nutrition to meet the needs of growing heifers on rangelands, which requires additional labor and feed/supplement to achieve desired rates of gain and reach a target body weight, resulting in reproductive success. Implementation of precision livestock technology (PLT) and the use of precision …

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Evaluation Of Welded And Polished Stainless-Steel Surfaces In Supporting Sporeformer Biofilms In Dairy Plants, Taghreed Almalki Jan 2023

Evaluation Of Welded And Polished Stainless-Steel Surfaces In Supporting Sporeformer Biofilms In Dairy Plants, Taghreed Almalki

Electronic Theses and Dissertations

No abstract provided.

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Impact Of Covid-19 Relief Packages On U.S. Household Food Security And Food Expenditure, Bridget Yeboah Bafowaa Jan 2023

Impact Of Covid-19 Relief Packages On U.S. Household Food Security And Food Expenditure, Bridget Yeboah Bafowaa

Electronic Theses and Dissertations

The COVID-19 pandemic led to changes in consumer shopping habits, including food expenditures. The pandemic induced changes in food expenditure patterns, food accessibility, and declining household income contributed to increased food insecurity during the pandemic. The objective of this study is to examine the impact of COVID-19- related relief packages on food security and food expenditures. The effect of Economic Impact Payments, P-EBT, SNAP, and free food will be considered. Using data from the Household Pulse Survey (HPS), a total sample of 1,899,929 households were analyzed in this study. The HPS is a nationally representative survey structured to produce data …

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