Digital Commons Network^™

Optimization Of The Preparation Process Of Cordyceps Militaris Polypeptides Through Fermentation Technology And Evaluation Of Antioxidant Activity, Xin Ting, Wang Zhao, Li Changbin, Zou Jian

Food and Machinery

［Objective］ To prepare Cordyceps militaris polypeptides using fermentation and analyze their antioxidant activity.［Methods］ The most suitable strain was screened from four candidates.Based on single -factor experiments and combined with orthogonal experiments,the fermentation process conditions of the selected strain were optimized.The polypeptide solution was separated and purified by ultrafiltration,and the antioxidant activity of C.militaris polypeptides was analyzed.［Results］］ The optimal conditions for preparing polypeptides from C.militaris protein by fermentation with Bacillus subtilis were as follows:3% addition of C.militaris protein,fermentation temperature of 36 ℃,inoculation amount of 4%,and fermentation time of 24 hours.Under these conditions,the polypeptide yield was 67.95%.After ultrafiltration,the fraction with a relative …

Research Progress On The Functional Activity And Mechanism Of Action Of Porcine Peptides, Chen Qian, Chen Hong, Ge Yuxi, He Xiaoyu, Fang Zhengfeng

Food and Machinery

Porcine tissues and organs are rich in proteins.Bioactive peptides hydrolyzed from porcine tissue and organ proteins have been proven to possess various physiological activities,such as blood pressure reduction,antioxidation,antibacterial effects,and bone growth promotion.Differences in substrates and processing conditions result in variations in the functional activity and molecular size of these peptides.This article focuses on the acquisition of porcine bioactive functional peptides,analyzing their amino acid composition and sequence to elucidate their mechanisms of action.Furthermore,it explores the commonalities among different peptide fragments exhibiting the same functional activity and discusses the application prospects of porcine bioactive peptides.

Research Progress On Active Components In Different Parts Of Dendrobium Officinale And Their Processing And Utilization, Li Tongyu, Yu Youxiang, Yan Yuxiao, Yan Daoliang

Food and Machinery

Dendrobium officinale is a valuable medicinal material in China,with the stem being its main utilized part,while the use of its flowers and leaves has not been fully developed.This paper,based on recent research on the flowers,leaves,and stems of D.officinale in China and abroad,reviews the main active components and their functional differences in the flowers,leaves,and stems of D.officinale,and discusses the current research progress in the processing and utilization of these parts.

Research Progress On Functional Characteristics Of Lactic Acid Bacteria In Special Habitats, Huang Wanyan, Bi Xiufang, Ni Chunlei, Hao Gang, Huang Meigui, Tang Shanhu

Food and Machinery

A special habitat refers to the specific environmental conditions or unique geographical locations in which organisms survive,and microorganisms often exhibit specialized functions in such environments.Currently,lactic acid bacteria are mainly used in fermented foods,silage fermentation,intestinal inflammation regulation,and environmental remediation.Special -habitat lactic acid bacteria refer to those that thrive in unconventional environments or are isolated from extreme environmental conditions,playing a significant role in both human and ecosystem.This paper summarizes recent research on the functional characteristics of lactic acid bacteria inhabiting high -altitude,high -cold,high -temperature,and high -salinity environments and explores their application prospects in the development of novel fermented products and the bioremediation …

Progress On Quality Characteristics Of Modified Grain Bran And Its Application In Flour Products, Liu Anqi, Chang Shimin, Li Jingfang, Xu Wentao, Gu Dongyue

Food and Machinery

As a major by -product of grain processing,grain bran is rich in various active components.However,its utilization rate remains relatively low due to its high content of insoluble dietary fiber and poor palatability.This article gives an introduction to common modification methods and reviews their effects on the physicochemical properties,active components,and other quality characteristics of grain bran.It compares the influences of grain bran before and after modification on the properties including flavor,sensory,and texture of flour products.

How Far-Right Populism Harms Ethnic Minorities’ Health: The Case Of The United States, Dina Rosenberg

Working Papers Series

Public health is a political issue, and the health of ethnic minorities is a key component of it. We argue that far-right populism, whether grassroots or elitist, harms the health of immigrants and minorities. Anti-minority attitudes and policies—such as health chauvinism promoted by far-right populists—along with hate rhetoric and ensuing personal and institutional discrimination create a climate of hostility that negatively affects health outcomes in underprivileged communities. We hypothesize that immigrants and ethnic minorities living in such a climate are more likely to experience health problems and underutilize healthcare. To test this, we leverage the significant variation between U.S. states …

Walk A Mile: Exploring Cause-Based Charity Event Participation As A Catalyst For Increasing Physical Activity Behavior, Kimberly S. Fasczewski, Andrey A. Sanko Posada, Meg Hopkins

Journal of Social, Behavioral, and Health Sciences

Despite the known benefits of physical activity (PA), more than half of U.S. adults do not meet the American College of Sports Medicine’s PA recommendations for health, often resulting in negative health outcomes. Developing programming that increases motivation for PA participation is critical for healthcare professionals to combat physical inactivity. Previous research has demonstrated that framing disease-based PA charity fundraising events as “helping a cause” improved motivation for PA due to the individual’s emotional connection to the cause. There is currently no congruent research on motivation for participation in cause-based charity events. Behavioral economics theory posits that cognitive, emotional, and …

Effective Strategies For Improving Hospital Safety And Profitability Through Reducing Hospital-Acquired Conditions, Quennise Giles

Walden Dissertations and Doctoral Studies

The incidence of hospital acquired conditions (HACs) has been a persistent problem in the United States that has negatively affected patient safety, care outcomes, and hospital costs and profitability. Effective strategies to reduce HACs and improve compliance with Hospital-Acquired Condition Reduction Program (HACRP) requirements are important for hospital leaders. Grounded in the total quality management conceptual framework, the purpose of this qualitative pragmatic inquiry was to explore how six hospital leaders in the Southeast United States successfully reduced HACs and improved HACRP compliance. Data were collected through personal interviews and publicly available documents. Yin’s 5-step process was used for data …

Molecular Insights Into The Role Of Estrogen Receptor Beta In Ecdysterone Mediated Anabolic Activity, Syeda Sumayya Tariq, Madiha Sardar, Muhammad Shafiq, Hendrick Heinz, Mohammad Nur-E-Alam, Aftab Ahmad, Zaheer Ul-Haq

Pharmacy Faculty Articles and Research

Ecdysterone, often dubbed a “natural steroid,” has garnered significant attention among athletes for its reputed growth-promoting and anabolic properties. Unlike synthetic anabolic steroids, which are classified as controlled substances, ecdysteroids remain largely unregulated in many countries and are widely marketed as dietary supplements. Notably, ecdysterone has been included in the World Anti-Doping Agency (WADA) monitoring program, highlighting its potential impact on athletic performance and raising questions about its regulation. Emerging evidence indicates that, unlike traditional anabolic steroids that act primarily via the Androgen Receptor (AR), ecdysterone’s anabolic effects may be mediated through Estrogen Receptors (ERs), particularly Estrogen Receptor beta (ERβ). …

Sire Evaluations: Boer, Kiko, And Spanish Kid Weaning Weights In The Southeast, Alicia D. Aldridge

Tennessee State University Alumni Theses and Dissertations

Sire Evaluations: Boer, Kiko, And Spanish Kid Weaning Weights in the Southeast Research was completed with weaning weight ratio (WWR) and expected progeny difference (EPD) efficiency values compared from pedigree data across six seasons (2003-2009). Four models: WWR, 90- day unadjusted, adjusted, and new adjusted WW models compared sire breed, dam breed, month of birth, dam age, sex, litter size at birth, litter size at 90 day weaning age, and birth year effects. Correction factors were re-adjusted when non-genetic effects (sex, dam age, and litter size at birth and weaning) remained significant (p<0.05) in the original 90-day adjusted WW models. The new correction factors eliminated non-genetic effects (p>0.05). Sire breed effects were not significant …

Sensory Evaluation Of Cowpeas And Consumer Science Preference At Two Universities In The United States, Zaira Adams

Tennessee State University Alumni Theses and Dissertations

Throughout the past years, since the Covid pandemics, global inflation and food insecurity have been on a constant incline (What is Food Insecurity, World Food Bank). In this research study, we explore consumer preference for canned legumes (beans and peas) as an inexpensive nutritional intervention to decrease the number of households experiencing food insecurity. The solution is based on the food sensory analysis of cowpeas (Black-Eye Peas), crowder peas, black beans, and pinto beans. Our main geographical locations included studies at two Land Grant Universities in the United States (Pennsylvania State University and Tennessee State University). At Pennsylvania State, we …

Soybean Embryogenic Cell Culture Genetically Engineered, Gabriel Carrasquillo

Tennessee State University Alumni Theses and Dissertations

The inflation of population in the world has led to a high and consistent food demand which has reinvigorated worldwide interest to create high-yielding varieties of legumes. Soybean Glycine max (L.) Merrill, a member of this legume family has become one of the most essential food crops in the United States as well as in the world due its edible oil and protein content up to 20% and 54%, respectively. Because of its high importance as a food crop, major objectives in soybean breeding, improvement of protein and oil production need to be achieved. These objectives can be addressed using …

Navigating Sorghum Bicolor Microspores For Genetic Transformation Via Androgenic Pathway During Gametogenesis, Aron M. Felts

Tennessee State University Alumni Theses and Dissertations

This study delves into the use of the androgenesis pathway of microspores for genetic transformation and double haploid production in Sorghum bicolor. Focusing on the environmental and genetic factors that affect androgenesis, in vitro culture techniques were aimed to be refined for utilizing microspores towards callus induction more effectively. These efforts yielded promising approaches for agronomic traits enhancements. This research enhances the methodology for plant regeneration from microspores, facilitating the generation of homozygous lines with potentially improved traits. Although the current findings do not mark a radical departure from existing knowledge, they lay essential groundwork for future genetic studies in …

Isolating Novel Enzymes And Microorganisms For Use In Food Waste Fermentation, Shannon Marie Jeffries

Tennessee State University Alumni Theses and Dissertations

In the United States, upwards of 2 billion pounds of food waste are discarded yearly, an amount equivalent to $161 billion or 30-40% of all food production, making up the largest portion of landfill waste (Buzby, 2022). A small amount of food scraps are recycled through compost and re-purposed into animal feed, but these processes are costly, have minimal benefits, and have limitations (EPA, 2024). One of the most promising routes is converting food waste into value added products through microbial fermentation. Food waste is rich in carbohydrates, proteins, lipids, vitamins, and other trace minerals, making it the ideal environment …

Ethical Leadership Of Universities Concerning Outreach Efforts During Covid-19, Sandra Bogard

Tennessee State University Alumni Theses and Dissertations

Navigating the COVID-19 pandemic proved challenging for Institutions of Higher Education. This study investigated the responses of higher education leadership to the pandemic as it related to their outreach efforts to assist their local community and healthcare system. The crisis leadership theory directed this research, focusing on the importance of leadership roles within institutions of higher education and how they responded to a crisis. This research concentrated on university leadership and whether they felt ethically obligated to assist their community during the pandemic, how they assisted, and whether they perceived their assistance as imperative for the community to overcome the …

Application Of High-Pressure Processing And Real-Time Pcr For Preventing Foodborne Bacterial Diseases, Ranju Kafle

Tennessee State University Alumni Theses and Dissertations

Foodborne pathogens pose significant risks to public health and food safety, necessitating innovative control strategies. High-pressure processing (HPP) was evaluated as an intervention against Listeria monocytogenes in cold-smoked rainbow trout, with treatments at 500 MPa and 4.4 °C and 60.0 °C achieving up to a 5.03 log CFU/g reduction. The efficacy of nisin in suppressing Listeria monocytogenes and Listeria innocua during refrigerated storage was also examined, demonstrating significant microbial inhibition, particularly in the early storage phase, supporting its application as a hurdle technology. Additionally, the synergistic effects of HPP (400 MPa, 4 °C) and natural bioactive compounds, including lactic acid, …

Effect Of Sodium Carboxymethyl Cellulose Coating Treatment On Oil Absorption In Vacuum-Fried Taro Crisp Strips, Li Xiaoyun, Xie Ronghua, Chen Sheng, Han Chunyang, Chen Junliang, Ren Aiqing, Duan Zhenhua

Food and Machinery

［Objective］ Fresh taro was used as the raw material to investigate the effect of sodium carboxymethyl cellulose (CMC -Na) coating combined with blanching,freezing,and osmotic pretreatment on oil absorption in vacuum -fried taro crisp strips.［Methods］ The treatments included blanching (CK),blanching +freezing (BF),blanching +freezing +coating (BFC ),blanching +osmotic (BO),and blanching +osmotic +coating (BOC ).The study analyzed their effect on the drying characteristics,hardness,and color of vacuum -fried taro crisp strips,and used low -field nuclear magnetic resonance (LF-NMR ),magnetic resonance imaging (MRI ),and scanning electron microscopy (SEM ) to investigate the oil distribution and microstructure of the taro crisp strips.［Results］］ BF treatment increased the …

June 2025, Office Of Sustainability

Office of Sustainability Newsletter

No abstract provided.

Iron Deficiency Without Anemia And Reduced Basal Ganglia Iron Content In Youths, Dimitri Fiani, Joo-Won Kim, Mianzhi Hu, Ramiro Salas, Sarah Heilbronner, Jacquelyn Powers, Muhammad Haque, Stephanie Dinh, Xiaofan Huang, Darrell Worthy, Sridevi Devaraj, Junqian Xu, Chadi Calarge

Faculty, Staff and Students Publications

Importance: Although brain iron is necessary for neurogenesis, myelination, and neurotransmitter synthesis, iron deficiency (ID) is defined solely based on hematological outcomes.

Objective: To examine the association of ID without anemia with basal ganglia (BG) iron content and its structural and functional sequelae in adolescents.

Design, setting, and participants: This cross-sectional study enrolled participants using the electronic medical record system from a large network of pediatrics clinics between December 2020 and April 2024. Otherwise healthy, unmedicated participants aged 10 to 17 years with a depressive or anxiety disorder or with no psychopathology were consecutively enrolled. Anemia and acute inflammation led …

The Effects Of Post Activation Potentiation Using Accommodating Resistance, Brennan Sweet

Doctorate in Kinesiology

Post activation potentiation is the short increase of power output following a heavy exercise. This effect could be due to several mechanisms, the most popular are increased sensitivity of actin and myosin to calcium or alpha motoneuron reactivity. The idea behind using the accommodating resistance is that eccentrics get lighter throughout the movement to avoid sticking points whilst changing the strength curve of the exercise. This may cause a greater stretch reflex and create more force from the weakest position of the movement because of the eccentrics being quicker also known as. Using accommodating resistance may also be less fatiguing …

Present And Future Of Microbiome-Targeting Therapeutics, Lauren E Lynch, Rachel Lahowetz, Christian Maresso, Austen Terwilliger, Jason Pizzini, Valeria Melendez Hebib, Robert A Britton, Anthony W Maresso, Geoffrey A Preidis

Children’s Nutrition Research Center Staff Publications

A large body of evidence suggests that single- and multiple-strain probiotics and synbiotics could have roles in the management of specific gastrointestinal disorders. However, ongoing concerns regarding the quality and heterogeneity of the clinical data, safety in vulnerable populations, and the lack of regulation of products containing live microbes are barriers to widespread clinical use. Safety and regulatory issues must be addressed and new technologies considered. One alternative future strategy is the use of synthetic bacterial communities, defined as manually assembled consortia of two or more bacteria originally derived from the human gastrointestinal tract. Synthetic bacterial communities can model functional, …

Innate Lymphoid Cells In Inflammatory Bowel Disease, Xin Yao, Kaiming Ma, Yangzhuangzhuang Zhu, Siyan Cao

2020-Current year OA Pubs

Inflammatory bowel disease (IBD), including Crohn's disease and ulcerative colitis, is a chronic inflammatory disorder of the gastrointestinal tract with rising incidence and an unclear etiology. Innate lymphoid cells (ILCs) have recently emerged as key regulators of mucosal immunity and tissue homeostasis and are increasingly implicated in IBD. Unlike adaptive lymphocytes, ILCs do not require antigen recognition and clonal expansion to respond rapidly to environmental cues and shape immune responses. In a healthy gut, ILCs maintain intestinal homeostasis by guarding the epithelial barrier, protecting against pathogens, and mounting proper responses to external insults. However, their altered differentiation, proliferation, recruitment, activation, …

Virtual Patient-Pcp-Hospitalist Care Transition Meeting Before Hospital Discharge, Jing Li, Matthew D Reuter, Jennifer M Schmidt, Nathan Moore, Nickole Forget, Jennifer Carron, Janice K Ernest, Mark V Williams

2020-Current year OA Pubs

IMPORTANCE: The fragmented health care system presents significant challenges to promoting trust with hospitalized patients.

OBJECTIVE: To test the feasibility and perceptions of a digital connection tool for communication among patients, hospitalists, and primary care practitioners (PCPs).

DESIGN, SETTING, AND PARTICIPANTS: This quality improvement study was conducted as a feasibility pilot study from September 2022 to June 2023 on medical floors across 3 hospitals. Participants included adult inpatients, the hospitalists who managed their care, and the patients' PCPs. Data were analyzed from September 2023 to April 2025.

EXPOSURE: Structured, video-mediated interaction among the patient, family caregiver (if available), hospitalist, and …

Social, Microbial, And Immune Factors Linking Bacterial Vaginosis And Infectious Diseases, Nicole M. Gilbert, Luis A. Ramirez Hernandez, Daniela Berman, Sydney Morrill, Pascal Gagneux, Amanda L. Lewis

2020-Current year OA Pubs

Bacterial vaginosis (BV) is a polymicrobial condition of the vaginal microbiota associated with a variety of sexually transmitted infections, infections of maternal and fetal tissues during pregnancy, and even some infections outside of the reproductive tract, including the urinary tract and mouth. BV has also been associated with conditions in which the body generates prominent inflammatory reactions to microbes, including infections of the cervix and other upper genital tract tissues. For reasons still not understood, BV is a highly recurrent and often difficult-to-treat condition, complicating attempts to prevent these associated infections. An additional layer of complexity arises from the increasing …

The Aga Khan Health Services

University press releases and calendars

No abstract provided.

The Impact Of Employing Quantum Art On The Efficiency Of The Ready-Made Garment Industry And Its Application To Football Sportswear, Kholoud Yassin Ali Sabbah, Amr Gamal El-Din Hassouna, Naglaa Mohammed Teama, Kariman Ali Bek Abdelrahman

Journal of Art, Design and Music

This research investigates the potential of quantum art Color Physics to revolutionize the design process of ready-made garment. By examining its application to football sportswear, we aim to evaluate the efficiency gains, innovative design possibilities, and overall impact of this emerging technology on the ready-made garment industry. This is done by studying the analysis of the physical efficiency of a football player when wearing the official uniform of the national team or club he plays for, through devices to measure physical efficiency and modern applications to provide results, heat maps, and data related to the level of efficiency of the …

Survey On Seed Biology And Pharmacological Properties Of Four Important Species, Mohamad Hesam Shahrajabian, Wenli Sun

Bulletin of Faculty of Pharmacy Cairo University

Medicinal and aromatic plants are gaining more importance because of their potential application in food, pharmaceutical and fragrance industry. Medicinal and aromatic plants have been used in cosmetics, perfumery, pharmaceuticals and food flavoring since ancient times, because of the presence of essential oils and different components. Seeds are of immense economic and biological importance, and they contain high oil, protein and starch reserves. The seeds of medicinal and aromatic plants are stores of important and active secondary metabolites that have been economically and commercially beneficial and helpful for medicine and pharmacy. The seeds of fennel are highly nutritious, and the …

A Descriptive Analysis Of The Current State Of Peace Officer Standards And Training Physical Fitness Requirements Across The Usa, Robert G. Lockie, Joseph Dulla

International Journal of Exercise Science

International Journal of Exercise Science 18(8): 543-560, 2025. Many law enforcement organizations are experiencing recruitment and retention challenges, of which physical fitness can be a factor. The study purpose was to collate information from Peace Officer Standards and Training (POST) Commission staff in each USA state to document current fitness mandates and policies for recruits/officers. A 10-question survey was allocated to an appropriate representative from every state POST organization. The survey collected information regarding minimum state-mandated fitness standards for academy entry and exit; minimum state-mandated requirements for fitness programming, including safety plans; education/training requirements for fitness training instructors; and minimum …

Balance Assessment Of Disc Golf Players By A Smartphone, Joshua Paul Kannankunni

Master's Theses

Disc golf is an underrepresented sport in biomechanics research, even though it could have effects on gait and balance. Forward and side lunges performed while throwing discs can improve static and dynamic balance. The purpose of this study was to explore the effects of playing disc golf on various static and dynamic balance metrics. Static and dynamic balance experiments were done on 20 disc golf players and 20 control participants to record their RMS of acceleration during the double leg, tandem, and single leg static poses, as well as their gait speed, cadence, stride length, right step length, left step …

Effects Of Spirulina And Nannochloropsis Supplementations On The Meat Quality And Sensory Properties Of Broiler Carcasses, Shreyash S. Patel

Master's Theses

Microalgae are a promising feed ingredient due to their high content of proteins, lipids, polysaccharides, vitamins, pigments, and enzymes. This study evaluated the effects of algae as a dietary supplementation on the appearance, quality, and sensory attributes of broiler carcasses. In each of experiment I and II, a total of 54 Ross-708 broilers were randomly obtained from the pool of 270 broilers in the 18 floor pens of soybean-mealbased diets at 0, 2.5%, and 5% Spirulina (Experiment I) and Nannochloropsis (Experiment II) supplements in the Poultry Unit at California Polytechnic State University (Cal Poly, San Luis Obispo, CA). Broiler carcasses …