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2023

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Psychoanalytic And Psychodynamic Practitioners Survey, Rebecca Moussa Jan 2023

Psychoanalytic And Psychodynamic Practitioners Survey, Rebecca Moussa

Antioch University Dissertations & Theses

There has been little consensus in the field of psychology in what defines a psychoanalytic/psychodynamic (PA/PD) practitioner or psychologist. This dissertation analyzed the data from the 2021 Psychoanalytic and Psychodynamic Practitioner’s Survey. The analyzed data was used to further understand who these practitioners are and how they practice by exploring (a) practice patterns, (b) education and training experiences, (c) demographics of practitioners, (e) practice settings and populations, (f), clinical problems addressed, and (g) needs and interest assessment for new specialty and subspecialty board certification. The results were analyzed and revealed relevant information about individuals’ ethnic/racial identification and the intersecting factors …

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An Experiential Qualitative Analysis Exploring The Sexual Identity Experiences Of Latino Caribbean Cisgender Gay Men, Starlin Astacio Jan 2023

An Experiential Qualitative Analysis Exploring The Sexual Identity Experiences Of Latino Caribbean Cisgender Gay Men, Starlin Astacio

Antioch University Dissertations & Theses

This qualitative study aims to explore the unique experiences and challenges faced by Latino Caribbean cisgender gay men within their cultural and social contexts. Using focus group and thematic analysis, the researcher examines the narratives and perspectives of a diverse sample of Latino Caribbean cisgender gay men (n = 6) to gain insights into their sexual identity process, cultural influences, family dynamics, and support systems utilizing Interpretative Phenomenological Analysis (IPA) as the methodological framework. The researcher’s findings highlight the themes of Awareness of Sexual Identity, Visibility Management, Spanish Caribbean Families' Influences, Being True to Oneself, and Positive Experiences & Role …

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Internalized Transphobia And The Development Of Disordered Eating Behaviors In Gender Diverse Adults, Bonnie Kester Jan 2023

Internalized Transphobia And The Development Of Disordered Eating Behaviors In Gender Diverse Adults, Bonnie Kester

Antioch University Dissertations & Theses

Gender diverse individuals experience a multitude of oppressive interactions within our society and receive incessant messages of invalidation, oppression, and aggression. These chronic stressors have been shown to increase the risk of developing disordered eating behaviors within this population. The current study aims to explore how internalized transphobia may affect the development of disordered eating behavior as viewed through the Minority Stress Framework. This study explored the lived experience of being gender diverse in our society and how this may relate to the development of disordered eating behavior while also investigating protective factors. This study utilized a qualitative phenomenological methodology, …

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Executive Functioning Among The Karyotypes In Turner Syndrome And Implications For Interventions, Sara Scull Jan 2023

Executive Functioning Among The Karyotypes In Turner Syndrome And Implications For Interventions, Sara Scull

Antioch University Dissertations & Theses

Turner syndrome (TS) is a genetic disorder seen in phenotypically female (pf) individuals who have either a complete or partial absence of the second sex (X) chromosome. TS includes different karyotypes, and it presents with a variety of phenotypic and genotypic features. In general, the neuropsychological profiles for individuals diagnosed suggest that TS can contribute to challenges in various aspects of daily life, including social and emotional functioning. With regard to academic performances, individuals with TS often present with relative strengths in a range of verbal abilities and relative weakness in visual-spatial/perceptual abilities, nonverbal memory, motor function, processing speed, executive …

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Family Excommunication And Fleeing Nones: Religion, Nonreligion, And Estrangement In Therapy, Jonathan Ludi Leitch Jan 2023

Family Excommunication And Fleeing Nones: Religion, Nonreligion, And Estrangement In Therapy, Jonathan Ludi Leitch

Antioch University Dissertations & Theses

Religion fractures families, and therapists working with clients in search of healing have so far had little empirical guidance on how to help. This phenomenological study is the first to explore the experiences of nonreligious Americans using therapy as a way to address religion-related family estrangement. Seventeen participants, all self-identifying as nonreligious but raised in Christian families, were interviewed about their therapy experiences. Most had seen individual therapists and preferred an individual focus but appreciated systemic conceptualizations and interventions. Nondirective, evidence-based, and, when appropriate, trauma-informed approaches were found to be most helpful. Nonreligious, especially non-Christian, therapists were usually but not …

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Forest Bathing Increases Adolescent Mental Well-Being And Connection To Nature: A Transformative Mixed Methods Study, Jennifer Keller Jan 2023

Forest Bathing Increases Adolescent Mental Well-Being And Connection To Nature: A Transformative Mixed Methods Study, Jennifer Keller

Antioch University Dissertations & Theses

Previous research has demonstrated that practicing forest bathing has significant positive effects on well-being. However, few studies have investigated whether forest bathing increases adolescent well-being despite the growing adolescent mental health crisis in the United States. Similarly, few studies have explored forest bathing’s impacts on connectedness to nature. Considering the ongoing environmental crisis, determining if forest bathing increases connectedness to nature is a critical expansion of forest bathing research, as connectedness to nature is linked to environmental care and concern. This study investigated the possibility that forest bathing, a nature-based mindfulness practice, could increase adolescent mental well-being and connectedness to …

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Finding Body Appreciation Through The Weight-Neutral Framework, Hannah Goehner Jan 2023

Finding Body Appreciation Through The Weight-Neutral Framework, Hannah Goehner

Antioch University Dissertations & Theses

Body dissatisfaction is a critical risk factor for well-being; however, it can be considered normative in women. Body dissatisfaction is exceptionally high for women in larger bodies (Murnen, 2011). Due to body dissatisfaction’s prevalence and risk, mental health providers must assist higher-weight women in developing body appreciation. This qualitative study aims to comprehend how weight-neutral treatments promote body appreciation among higher-weight women. Utilizing a feminist and positive psychology framework, the study explored how higher-weight women developed body appreciation, how weight-neutral treatment promoted this development, and what outside factors assisted their progression. Comparison analysis between the weight-neutral and weight-focused samples was …

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Understanding How Secular Spirituality Transforms Intergenerational Parenting Styles, Barrie Birge Jan 2023

Understanding How Secular Spirituality Transforms Intergenerational Parenting Styles, Barrie Birge

Antioch University Dissertations & Theses

A family is a relational system that shapes a child’s development, and it is well-established that parenting directly exasperates or reduces a child’s internal and external behaviors (Foran et al., 2020; Rikuya & Toshiki, 2018). Parents are influential figures during childhood and adolescence and play a key role in their children’s development (Baumrind, 1978; Maccoby & Martin, 1983). Therefore, it is of great concern that developmental challenges in children and adolescents in the U.S. continue to increase. The Centers for Disease Control (2019) confirms adolescent mental health and suicide variable trends in the U.S. continued to increase significantly between 2009 …

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Black Marriage, Attachment And Connecting In Relationships: An Observational Multi-Method Study Investigating The Effects Of The Getting The Love You Want Workshop On Black Couples’ In-Session Attachment, Interactions, Marital Satisfaction And Communication, Paula Smith Jan 2023

Black Marriage, Attachment And Connecting In Relationships: An Observational Multi-Method Study Investigating The Effects Of The Getting The Love You Want Workshop On Black Couples’ In-Session Attachment, Interactions, Marital Satisfaction And Communication, Paula Smith

Antioch University Dissertations & Theses

The focus of this dissertation is examining the impact of Imago Relationship Therapy (IRT), more specifically the “Getting the Love You Want” workshop (GTLYW), on five Black/African American couples’ attachment, interactions, marital satisfaction and communication. This study examines Black couples’ lived experiences through a modified version of a quantitative measure, called the Patient Attachment Client System (PACS), the Marital Satisfaction Questionnaire-Revised (MSQ-R), semi-structured questionnaires to measure qualitative data as well as direct observation of participants’ interactions. PACS analyzes how patients’ in-session discourse enables them to share present experiences and link these processes with their attachment structure. In this view, attachment …

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A Study On Sexual Shame And Sexual Functioning In Adult Sexual Assault Survivors, Aili Jones Jan 2023

A Study On Sexual Shame And Sexual Functioning In Adult Sexual Assault Survivors, Aili Jones

Antioch University Dissertations & Theses

A large portion of women will experience sexual violence in their lives. As many as one in four women report having experienced sexual assault, and there are some who believe that the true number of sexual assault survivors is much higher. Women who are sexually assaulted experience a wide range of emotional, physical, and sexual symptoms related to the trauma. The psychological impacts of sexual violence, including post-traumatic stress disorder (PTSD), depression, and anxiety have been studied and treatments developed. The sexual functioning of sexual assault survivors, however, has not been as thoroughly studied. One relatively new area of study …

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Children Tell Landscape-Lore Among Perceptions Of Place: Relating Ecocultural Digital Stories In A Conscientizing/Decolonizing Exploration, Meredith Jean Bird Miller Jan 2023

Children Tell Landscape-Lore Among Perceptions Of Place: Relating Ecocultural Digital Stories In A Conscientizing/Decolonizing Exploration, Meredith Jean Bird Miller

Antioch University Dissertations & Theses

We know that when children feel a sense-of-relation within local natural environments, they are more prone to feel concern for them, while nurturing well-being and resilience in themselves and in lands/waters they inhabit. Positive environmental behaviors often follow into adulthood. Our human capacities for creating sustainable solutions in response to growing repercussions of global warming and climate change may grow if more children feel a sense of belonging in the wild natural world. As educators, if we listen to and learn from students’ voices about how they engage in nature, we can create pedagogical experiences directly relevant to their lives. …

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A Mixed-Methods Exploration Of Quality Of Life In Forensic Inpatients With Schizophrenia Spectrum Disorders On The Social Learning Program, Alexa Hutzenbiler Jan 2023

A Mixed-Methods Exploration Of Quality Of Life In Forensic Inpatients With Schizophrenia Spectrum Disorders On The Social Learning Program, Alexa Hutzenbiler

Antioch University Dissertations & Theses

This mixed-methods study explored the quality of life and lived experiences of adult individuals with diagnoses of schizophrenia spectrum disorders residing and receiving treatment on the Social Learning Program (SLP) at Fulton State Hospital, a high-security state forensic facility. Eleven participants completed the WHOQOL-BREF quantitative quality-of-life measure. Ten participants completed in-depth, semi-structured, qualitative interviews. Interviews were transcribed then analysed using Interpretive Phenomenological Analysis. The major themes that emerged included “Working the Program,” “Relationship Dynamics with Self and Others,” “Meaning,” “I’ve Been Having Breakthroughs,” and “Areas for Improvement in the Program.” Combined, the findings of the present investigation demonstrate the utility …

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From Intersubjectivity To Activism: A Case For Engaged Psychoanalytic And Psychodynamic Psychology, Abigail Bliss Jan 2023

From Intersubjectivity To Activism: A Case For Engaged Psychoanalytic And Psychodynamic Psychology, Abigail Bliss

Antioch University Dissertations & Theses

This dissertation consists of a book proposal, including a completed introduction and first chapter, in addition to detailed chapter outlines summarizing the content for the actual book. After framing this project and exploring its inspiration, which includes Freud and his free clinics (Danto, 2005), the first chapter begins with explorations of multiple theories of intersubjectivity and the analytic third, considering how contemporary sociopolitical factors might affect the intersubjective experience. To this end, I demonstrate how race, politics, the COVID-19 pandemic, and the incorporation of telehealth practices affect the intersubjective experience in psychoanalytic/psychodynamic (PA/PD) psychotherapy. I then research and review PA/PD …

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Growing Therapeutic Horticulture In The Field Of Clinical Psychology, Kelli Woodson Jan 2023

Growing Therapeutic Horticulture In The Field Of Clinical Psychology, Kelli Woodson

Antioch University Dissertations & Theses

The connection between nature and well-being has been recognized across cultures for centuries. One way in which people have facilitated this connection over the years has been through their interactions with plants and the practice of horticulture. Research over the years has further substantiated a connection between horticultural practices and overall well-being. However, a significantly disproportionate amount of this research has been conducted within the field of clinical psychology, despite the notable clinical implications. The current dissertation aims to address this gap in the current literature by exploring this connection from the lens of clinical psychology. More specifically, the current …

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Sex Trafficking Prevention Training For Higher Education Students, Jessica Nicole Kennedy Jan 2023

Sex Trafficking Prevention Training For Higher Education Students, Jessica Nicole Kennedy

Antioch University Dissertations & Theses

Higher education students are vulnerable to being sex trafficked (Campus Law Enforcement-DHS, n.d.). As a means of prevention, an online training was developed for higher education students. The purpose of this training was to provide awareness and education about sex trafficking and promote safety in terms of relationships, jobs, and the internet. The intention of this study was to research the effectiveness of this training in building an understanding of sex trafficking. A convergent mixed methods study was conducted using pre and post surveys to assess awareness around sex trafficking in higher education. The training was found to be effective …

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How Can Principles Of Culturally Sustaining Pedagogy Inform The Design Of A Junior High Curriculum To Enhance Science Learning In A Meaningful Way?, Michelle K. Ramzan Jan 2023

How Can Principles Of Culturally Sustaining Pedagogy Inform The Design Of A Junior High Curriculum To Enhance Science Learning In A Meaningful Way?, Michelle K. Ramzan

Antioch University Dissertations & Theses

The objective of this dissertation was to explore how the principles of culturally sustaining pedagogy (CSP) can inform the design of a junior high school curriculum to enhance science learning by providing meaningful learning experiences to all students. The transformative paradigm provided a framework used as a lens to emphasize the importance of understanding the social, cultural, and historical context in which individuals and communities are situated. CSP and Backward Design Model were applied to develop a curriculum for a sheltered science literacy elective class for below grade level readers. The purpose of using CSP in the curriculum design was …

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It Takes Heart: Building Peer-Driven Training Initiatives Through Workers' Stories, Deborah Lynne Moy Jan 2023

It Takes Heart: Building Peer-Driven Training Initiatives Through Workers' Stories, Deborah Lynne Moy

Antioch University Dissertations & Theses

My research inquiry is centered on the larger project of building a transformational, empowerment model of worker voice in workplaces. The purpose of my research is to explore/illuminate the question, “How can I use workers’ stories to center and advance collaborative worker voice on the job through peer-driven training initiatives?” I frame this general research inquiry around two key questions: (a) How do I create authentic spaces for workers’ stories to emerge from the heart? (b) How do I use workers’ stories to create the environment needed for workers to become peer teachers/leaders of their own training initiatives? This study’s …

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More Than Mindfulness: The Effectiveness Of An Ecospiritual Fellowship In Building Connection, Promoting Wellness, And Transforming The Ecological Worldviews Of Teachers, Medora West Willmore Jan 2023

More Than Mindfulness: The Effectiveness Of An Ecospiritual Fellowship In Building Connection, Promoting Wellness, And Transforming The Ecological Worldviews Of Teachers, Medora West Willmore

Antioch University Dissertations & Theses

Action towards planetary well-being requires more than environmental awareness, acquisition of knowledge, or technological fixes; it necessitates a sacred connection, recognizing interdependence, and an ethic that maintains dignity for all non-human beings. It requires a shift in our ecological consciousness from the dominator and exploitative (I-it) view to the connected and participatory (I-thou) view which is best facilitated by an emerging paradigm called ecospirituality. For the next generation to adopt this paradigm, teachers must first adopt it. The research goal was to to transform teachers’ relationship with the natural world by enlisting ecospirituality as central in supporting teacher wellness, as …

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Would You Offer Your Heart To The Wolf With The Red Roses? The Lived Experience Of Women In Relationships With Violent And Incarcerated Men, Amber R. Silverwood Jan 2023

Would You Offer Your Heart To The Wolf With The Red Roses? The Lived Experience Of Women In Relationships With Violent And Incarcerated Men, Amber R. Silverwood

Antioch University Dissertations & Theses

Relationships with incarcerated individuals can be complex and complicated for the partner outside the prison walls. These relationships are seldom discussed and are poorly studied overall, with minimal information available about the people who start romantic relationships with people in prison. This study aimed to better understand the lived experiences of the women who engage in romantic relationships with men and specifically examined romantic relationships that started after their partner was incarcerated. The participants for this study were located on the website Reddit, in a designated subreddit for women in such relationships. In total, nine women responded and spoke candidly …

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Exploring The Definition Of Resilience: A Convergent Parallel Mixed Methods Study In Adults Over The Age Of 65, Sara J. Blessington Jan 2023

Exploring The Definition Of Resilience: A Convergent Parallel Mixed Methods Study In Adults Over The Age Of 65, Sara J. Blessington

Antioch University Dissertations & Theses

The definition of a word helps us understand its context and how it is meant to be used in daily life or research. When a word lacks a universal definition, it is hard to know how to use it. “Resilience” is that type of word. The resilience community in psychological research does not have a concrete, universal definition for this word. It takes on whatever characteristics are useful to the investigator. This study began with seeking a universal definition for the domain known as resilience. This study used a convergent parallel design with adults aged 60 and older living independently …

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Attachment Styles And The Impact Of Extradyadic Behaviors In Polyamorous Relationships, Noah Corey Jan 2023

Attachment Styles And The Impact Of Extradyadic Behaviors In Polyamorous Relationships, Noah Corey

Antioch University Dissertations & Theses

This study examines the emotional experience of extradyadic behavior (EDB) in polyamorous relationships through an attachment lens. Estimated prevalence rates suggest that one in nine people in the United States have engaged in polyamory at some point in their life (Moors et al., 2021). Attachment theory addresses with anxiety and separation in relationships, feelings likely aroused by extradyadic behavior, yet it has been minimally applied to this population (Moors et al., 2015, 2019). The current study utilized a phenomenological approach where eight participants were interviewed, examining the emotional experience of EDB in polyamorous relationships through an attachment lens. The study …

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Artistic Engagement With Monadnock: A Hermeneutic Phenomenological Study, Jonathan W. Coffin Jan 2023

Artistic Engagement With Monadnock: A Hermeneutic Phenomenological Study, Jonathan W. Coffin

Antioch University Dissertations & Theses

This hermeneutic phenomenological study discloses the lived experience of creating art in association with New Hampshire’s Mount Monadnock. This study reveals the potential for artistic invention in association with place gradually to undermine an established sense of separation from environment and to prompt conscious awareness of continuity with environment. A series of interviews with four artists who create art of or in the presence of Monadnock revealed in the lived experience of creating Monadnock art a process that consists of five phases: first encounter, abstract appreciation, existential understanding, sustained attention, and continuity. A hermeneutic circular method of interpretation based upon …

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"The Power To Heal And Cure": Adaptations Of Western Therapy By American Indian And Alaska Native Therapists, Calleaghn B. Kinnamon Jan 2023

"The Power To Heal And Cure": Adaptations Of Western Therapy By American Indian And Alaska Native Therapists, Calleaghn B. Kinnamon

Antioch University Dissertations & Theses

The legacy of colonialism has created a modern-day reality where Indigenous populations of the United States (US) experience mental, physical, and emotional distress at disproportionately higher rates than other cultural groups in the country. Increased distress translates to an increased need for supportive services. Because the field of Western Psychology is based in colonialistic EuroWestern worldviews which positions that worldview as superior, Indigenous clients and communities have often experienced further harm in their encounters with mental health services. In recent decades, there has been increasing attention to adapting research, training, academic and clinical work in ways that are culturally appropriate …

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The Use Of A Habitat Quality Stress Index To Evaluate Stress As An Analog For Proximate Fitness In The American Crow Within A Matrix Of Landcover Characteristics To Assess Its Potential Contribution To Disease Etiologies, Theodore Lee Grabarz Jan 2023

The Use Of A Habitat Quality Stress Index To Evaluate Stress As An Analog For Proximate Fitness In The American Crow Within A Matrix Of Landcover Characteristics To Assess Its Potential Contribution To Disease Etiologies, Theodore Lee Grabarz

Antioch University Dissertations & Theses

All organisms occur within spatial and temporal environments to maximize proximate fitness (health) and thus life history outcomes. Previous work has examined the temporal and behavioral aspects of proximate fitness on life history outcomes particularly regarding highly perturbed environments (i.e., climate and land use change, resource extraction, agricultural erosion, etc.). My work focuses on the less examined spatial aspect of these perturbed environments. More specifically, this dissertation examines habitat selection and quality as the basis for understanding stress response (negative and positive feedback mechanisms) to environmental stressors within the larger context of regional or gamma (ɣ) biodiversity. Through the lens …

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Platinum Nanoparticles Inhibit Intracellular Ros Generation And Protect Against Cold Atmospheric Plasma-Induced Cytotoxicity, Sebnem Gunes, Zhonglei He, David Van Acken, Renee Malone, Patrick Cullen, James Curtin Jan 2023

Platinum Nanoparticles Inhibit Intracellular Ros Generation And Protect Against Cold Atmospheric Plasma-Induced Cytotoxicity, Sebnem Gunes, Zhonglei He, David Van Acken, Renee Malone, Patrick Cullen, James Curtin

Articles

Platinum nanoparticles (PtNPs) have been investigated for their antioxidant abilities in a range of biological and other applications. The ability to reduce off-target cold atmospheric plasma (CAP) cytotoxicity would be useful in Plasma Medicine; however, little has been published to date about the ability of PtNPs to reduce or inhibit the effects of CAP. Here we investigate whether PtNPs can protect against CAP-induced cytotoxicity in cancerous and non-cancerous cell lines. PtNPs were shown to dramatically reduce intracellular reactive species (RONS) production in U-251 MG cells. However, RONS generation was unaffected by PtNPs in medium without cells. PtNPs protect …

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Review Of The Valorization Initiatives Of Brewing And Distilling Byproducts, Ekene C. Umego, Catherine Barry-Ryan Jan 2023

Review Of The Valorization Initiatives Of Brewing And Distilling Byproducts, Ekene C. Umego, Catherine Barry-Ryan

Articles

Beer and spirits are two of the most consumed alcoholic beverages in the world, and their production generates enormous amounts of by-product materials. This ranges from spent grain, spent yeast, spent kieselguhr, trub, carbon dioxide, pot ale, and distilled gin spent botanicals. The present circular economy dynamics and increased awareness on resource use for enhanced sustainable production practices have driven changes and innovations in the management practices and utilisation of these by-products. These include food product development, functional food applications, biotechnological applications, and bioactive compounds extraction. As a result, the brewing and distilling sector of the food and drinks industry …

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Valorisation Of Phytochemical From Sitka Spruce (Picea Sitchensis) Needles: Impact Of Ultrasound/Microwave-Assisted Extraction, Hadil Alaydi, Xianglu Zhu, Julie Mondala, Brijesh K. Tiwari, Bibha Kumari, James Curtin, Peter Downey, Michelle Mckeon-Bennett, Tanya Beletskaya Jan 2023

Valorisation Of Phytochemical From Sitka Spruce (Picea Sitchensis) Needles: Impact Of Ultrasound/Microwave-Assisted Extraction, Hadil Alaydi, Xianglu Zhu, Julie Mondala, Brijesh K. Tiwari, Bibha Kumari, James Curtin, Peter Downey, Michelle Mckeon-Bennett, Tanya Beletskaya

Articles

Sitka spruce (Picea sitchensis) needles contain a variety of bioactive compounds including phenolic compounds and flavonoids, many of which have been used in the cosmetic, pharmaceutical, and food industries. This study aimed to investigate the effects of novel extraction techniques, including ultrasound-assisted extraction (UAE), microwave-assisted extraction (MAE) and simultaneous ultrasound–microwave-assisted extraction (UMAE) on the recovery of phenolic, flavonoids and associated antioxidant and anti-cancer properties from Sitka spruce (Picea sitchensis) needles. The ferric reducing antioxidant power (FRAP) assay was used to evaluate the antioxidant capacity, and the Alamar Blue assay using the human brain glioblastoma cancer cell line (U-251 MG) was …

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Evaluation Of Irish Consumers’ Knowledge Of Salmonellosis And Foodhandling Practices, Ann Conway, Olugbenga Ehuwa, Meabh Manning, Aine Maye, Fintan Moran, Amit K. Jaiswal, Swarna Jaiswal Jan 2023

Evaluation Of Irish Consumers’ Knowledge Of Salmonellosis And Foodhandling Practices, Ann Conway, Olugbenga Ehuwa, Meabh Manning, Aine Maye, Fintan Moran, Amit K. Jaiswal, Swarna Jaiswal

Articles

Salmonella is one of numerous food-borne pathogens that could possibly pose a major threat to global food safety. Salmonella is primarily associated with foods such as poultry, eggs, vegetables, and some dairy products. However, infected food handlers and faecal contaminated environments are also significant sources and reservoirs of this pathogen. This study comprehensively evaluated the Irish consumers’ food safety knowledge by exploring their knowledge level, practices and attitudes regarding raw meat handling, cross-contamination while handling different types of food products, and knowledge of Salmonella risk and associated food-handling practices. The online SurveyMonkey tool was used to distribute a quantitative survey …

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Determining The Food Choice Motivations Of Irish Teens And Their Association With Dietary Intakes, Using The Food Choice Questionnaire, Aisling Daly, Elizabeth O'Sullivan, Janette Walton, Laura Kehoe, Breige A. Mcnulty, Albert Flynn, John M. Kearney Jan 2023

Determining The Food Choice Motivations Of Irish Teens And Their Association With Dietary Intakes, Using The Food Choice Questionnaire, Aisling Daly, Elizabeth O'Sullivan, Janette Walton, Laura Kehoe, Breige A. Mcnulty, Albert Flynn, John M. Kearney

Articles

During adolescence, teens start making their own food choices. While health and nutrition are important, practical and social concerns are also influential. This study aims to determine factors that motivate the food choices of Irish teens (using Food Choice Questionnaire), using data from the National Teens' Food Survey II (N = 428, 50% male, 13-18 years), and to identify how these motivations relate to dietary intakes (4-day semi-weighed food diaries). Data analysis used PCA to determine the food choice motivation subscales, and correlation and comparative statistical tests (t-test, ANOVA). Eight motivating factors were identified for Irish teens: Sensory Appeal, Price …

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Physicochemical, Technofunctional, In Vitro Antioxidant, And In Situ Muscle Protein Synthesis Properties Of A Sprat (Sprattus Sprattus) Protein Hydrolysate, Niloofar Shekoohi, Azza Silotry Naik, Miryam Amigo Benevent, Padraigin A. Harnedy-Rothwell, Brian P. Carson, Richard J. Fitzgerald Jan 2023

Physicochemical, Technofunctional, In Vitro Antioxidant, And In Situ Muscle Protein Synthesis Properties Of A Sprat (Sprattus Sprattus) Protein Hydrolysate, Niloofar Shekoohi, Azza Silotry Naik, Miryam Amigo Benevent, Padraigin A. Harnedy-Rothwell, Brian P. Carson, Richard J. Fitzgerald

Articles

This study characterized the physicochemical, technofunctional, and in vitro antioxidant properties along with the AA profile and score of a sprat protein enzymatic hydrolysate (SPH). Furthermore, the impact of the SPH on the growth, proliferation, and muscle protein synthesis (MPS) in skeletal muscle (C2C12) myotubes was examined. The SPH displayed good solubility and emulsion stabilization properties containing all essential and non-essential AAs. Limited additional hydrolysis was observed following in vitro-simulated gastrointestinal digestion (SGID) of the SPH. The SGID-treated SPH (SPH-SGID) displayed in vitro oxygen radical antioxidant capacity (ORAC) activity (549.42 μmol TE/g sample) and the ability to reduce (68%) reactive …

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