Nutrition Commons^™

Development Of High Protein Beverage From Hydrolyzed Egg White, Nuntorn Charoensak

Chulalongkorn University Theses and Dissertations (Chula ETD)

The primary objective of this study was to examine the impact of enzymatic treatment on pasteurized egg white protein (EWP) and assess its influence on various physicochemical properties and antioxidant activity. Our findings revealed that the addition of SDAY10 enzymes led to a significant increase in lightness (L*), redness (a*), and yellowness (b*) parameters. Furthermore, higher concentrations of the enzyme resulted in a considerable reduction in pH, viscosity, and volume mean diameter (D4,3) of EWP protein compared to the control group (P < 0.05). Additionally, the application of SDAY10 enzyme (0.1-0.3% w/v) for EWP hydrolysis exhibited a noteworthy enhancement in antioxidant activity (measured by DPPH, ABTS, and FRAP assays) compared to lower enzyme concentrations. Notably, the 0.3% concentration of SDAY10 exhibited the highest release of amino acids during in vitro digestion and received the highest sensory evaluation score. Consequently, employing SDAY10 enzymes at a concentration of 0.3% w/v for EWP hydrolysis demonstrates significant potential for improving the physical properties of EWP and enhancing antioxidant activity. However, it is imperative to investigate the sensory evaluation with regards to the bitterness of the product developed using such enzymes.

Development And Validation Of Smartphone Nutrition Application For Supporting Dietetic Professional Practice, Thanasak Tantichaiyakul

Chulalongkorn University Theses and Dissertations (Chula ETD)

Advancements in technology have allowed for the development of applications for supporting the nutrition care process. The objectives of this study were to develop and validate a nutrition application incorporating the food and nutrtion databases, and to assess the satisfaction of dietitians toward the developed application. Seventy registered dietitians were recruited to evaluate two sets of the food photographs prepared based on Thai food exchange list (Thai FEL) and Thai food based dietary guideline (Thai FBDG) for three consecutive days. The participants estimated and calculated manually using calculators, following by using the application. The participants’ satisfaction indicated acceptance (overall score …

Protumorigenic Effects Of Mixed Lineage Kinase Domain-Like Protein In Cholangiocarcinoma Cells, Nattaya Duangthim

Chulalongkorn University Theses and Dissertations (Chula ETD)

Cholangiocarcinoma (CCA), a heterogeneous malignancy of bile duct system, has the highest incidence in Thailand. CCA is one of the leading causes of death which has low 5-year survival rate from 5% to 10% in advanced stages due to the difficulty of diagnosis in early stage and lack of effective therapies. Therefore, understanding the molecular mechanisms and pathogenesis of CCA development and progression is urgently needs and will lead to the development of novel therapeutic targets and strategies. Mixed lineage kinase domain-like (MLKL) was identified as a key effector in a novel regulated necrosis or necroptosis pathway. Recently studies have …

Roles Of Regulated Cell Death In Cholangiocarcinoma And Pancreatic Ductal Adenocarcinoma, Thanpisit Lomphithak

Chulalongkorn University Theses and Dissertations (Chula ETD)

Cholangiocarcinoma (CCA) and pancreatic ductal adenocarcinoma (PDAC) are complex and heterogeneous cancers. Conventional therapy approaches often fail to elicit significant responses in patients, resulting in low survival rates compared to other cancer types. This could be due to their immunosuppressive and desmoplastic tumor microenvironment, which renders cancer cells resistant to conventional therapies, highlighting the urgent need for more effective therapeutic approaches. Regulated cell death pathways have been extensively studied in recent years as a promising target for developing new strategies in cancer treatment. Specifically, necroptosis and ferroptosis, two forms of regulated necrosis, hold promise as novel targets for treating cancer, …

Dietary Fiber-Rich Powder From Dragon Fruit Peel And Its Effects On Nutrient Digestion, Intestinal Function And Food Application, Siriwan Chumroenvidhayakul

Chulalongkorn University Theses and Dissertations (Chula ETD)

The Western diet, which is rich in refined carbohydrates and unhealthy fats but low in dietary fiber, has been linked to an increased risk of metabolic disorders and gut barrier dysfunction. In the present study, the dietary fiber-rich powder from dragon fruit (Hylocereus undatus) peel (DFP) was developed as a functional food ingredient. DFP contains high dietary fiber (65.2%), primarily cellulose and pectin, along with bioactive phytochemicals such as phenolic compounds and betacyanins. This study aimed to investigate the effect of DFP on in vitro starch digestibility, its application in bakery products, and its impact on intestinal permeability and gut …

Identification Of Aroma Compounds In Thai Colored Rice Varieties, Supawat Jindawatt

Chulalongkorn University Theses and Dissertations (Chula ETD)

Consumers are interested in colored rice because its health benefits and its high fiber and protein content. Normally, the colored rice smell is generally not as strong as the jasmine rice. The first objective of this research was to investigate the proper preheated time and headspace incubation temperature to extract as many volatile compounds as possible from Thai-colored rice using the static headspace GC-MS approach. Secondly, this study aimed to identify the key volatile aroma compounds in Thai native-colored rice varieties. For optimum conditions, Red Hawm Rice (KDML105R-PSL-E-14) was used in this study. The optimal condition was preheated in a …

The Role Of Ovarian Hormones In Appetite-Regulation: Examining The Post-Exercise Appetite Response In Pre- Vs Post-Menopausal Females, Jessica A.L. Tucker

Theses and Dissertations (Comprehensive)

INTRODUCTION: Appetite fluctuates across the menstrual cycle, suggesting ovarian hormones are involved in the regulation of appetite hormones and energy intake. Exercise is another regulator of appetite with higher intensity exercise generating a greater and more consistent suppression. Considering there is limited evidence investigating the role of ovarian hormones in appetite regulation, menopause represents a stage of life where ovarian function declines, thus providing an opportunity to further explore the role of ovarian hormones in the appetite-regulatory response to exercise. PURPOSE: To examine the role of ovarian hormones on appetite-regulating hormones in pre- and post-menopausal females following a …

ฮอร์โมนเอสโตรเจนเหนี่ยวนำให้เกิดการแทรกของ Line-1 ดีเอ็นเอเข้าไปในจีโนมของเซลล์มะเร็งเต้านม, กุลจิรา โรจน์ไพศาลกิจ

Chulalongkorn University Theses and Dissertations (Chula ETD)

ในปัจจุบันโรคมะเร็งเต้านมเป็นมะเร็งที่มีอุบัติการณ์และอัตราการตายสูงที่สุดในเพศหญิงทั่วโลกรวมถึงในประเทศไทยด้วย โดยพบว่า LINE-1 ถือว่าเป็น Retrotransposon element ที่พบมากที่สุดถึง 17 % ของจีโนมและมีความสามารถในการคัดลอกแล้วแทรกตัวเองในบริเวณอื่นของจีโนมซึ่งเป็นสาเหตุของทำให้เกิดความไม่สเถียรของจีโนมอันเป็นสาเหตุของการเกิดโรคมะเร็ง และยังพบว่าการแสดงออกของLINE-1 มีผลต่อการลุกลาม, ขนาด, และระยะของโรคมะเร็งเต้านมด้วย นอกจากนี้ยังพบว่าผู้หญิงที่การได้รับฮอร์โมนเอสโตรเจนต่อเนื่องเป็นระยะเวลานานทำให้ความเสี่ยงของโรคมะเร็งเต้านมเพิ่มมากขึ้น ถึงกระนั้นยังคงไม่ทราบถึงกลไกการทำงานของเอสโตรเจน ดังนั้นผู้วิจัยจึงตั้งสมมุติฐานว่า เอสโตรเจนสามารถเหนี่ยวนำให้เกิดการแทรกของ LINE-1 ดีเอ็นเอเข้าไปในจีโนมของเซลล์มะเร็งเต้านม โดยทำการศึกษาบผลของเอสโตรเจนที่ได้รับต่อการแสดงออกของ LINE-1 mRNA และ LINE-1 โปรตีน รวมถึงผลของเอสโตรเจนที่ได้รับต่อการแทรกของ LINE-1 ดีเอ็นเอโดยวิเคราะห์จากปริมาณดีเอ็นเอในเซลล์มะเร็งเต้านม T47D ผลการทดลองพบว่าที่เอสโตรเจนมีผลทำให้การแสดงออกของ LINE-1 mRNA เพิ่มขึ้นสูงที่สุดอย่างมีนัยสำคัญที่ความเข้มข้นของเอสโตรเจน 5 nM ด้วยวิธี Realtime RT-PCR ในเซลล์มะเร็งเต้านม T47D และผลทำให้การแสดงออกของ LINE-1 mRNA เพิ่มขึ้นสูงที่สุดอย่างมีนัยสำคัญที่ 12 ชม. ด้วยวิธี Realtime RT-PCR ในเซลล์มะเร็งเต้านม T47D และเอสโตรเจนมีผลทำให้การแสดงออกของโปรตีน LINE-1 ORF1p เพิ่มขึ้นสูงที่สุดอย่างมีนัยสำคัญที่ 48 และ 72 ชม. ในเซลล์มะเร็งเต้านม T47D ด้วยวิธี Western blot โดยพบว่าการแสดงออกของโปรตีน LINE-1 ORF1p เพิ่มขึ้นสูงที่สุดอย่างมีนัยสำคัญ 72 ชม. นอกจากนี้เอสโตรเจนมีผลทำให้ปริมาณของ LINE-1 ดีเอ็นเอบริเวณ ORF2 เพิ่มขึ้นสูงที่สุดอย่างมีนัยสำคัญที่ 72 ชม.ในเซลล์มะเร็งเต้านม T47D มากที่สุดอย่างมีนัยสำคัญด้วยวิธี Real-time PCR แสดงให้เห็นว่าเอสโตรเจนมีผลทำให้เกิดการแทรกของ LINE-1 ดีเอ็นเอเข้าไปในจีโนมได้ จากผลการทดลองทั้งหมดจึงสรุปได้ว่า เอสโตรเจนมีผลต่อการเพิ่มแสดงออกของ LINE-1 mRNA และ LINE-1 โปรตีน รวมถึงเพิ่มปริมาณ LINE-1 ดีเอ็นเอ อย่างมีนัยสำคัญในเซลล์มะเร็งเต้านม T47D แสดงว่าเอสโตรเจนสามารถเหนี่ยวนำให้เกิดการแทรกของ LINE-1 ดีเอ็นเอเข้าไปในจีโนมนำไปสู่การกลายพันธุ์ของยีนและความไม่เสถียรของจีโนม

Developing A Community-Based Rehabilitation Programs In Elderly Nursing Home: A Brief Descriptive Analysis, Melinda Harini, Dosmaria Dosmaria, Herry Herry, Lisa Emilda, Listyani Herman, Nelfidayani Nelfidayani, Putu K. Mahardini, Shynta D. Hantogo, Widya Meiliana, Ikhsan Johnson, Peggy Peggy, Wanarani Aries, Widjajalaksmi Kusumaningsih, Luh K. Wahyuni

ASEAN Journal of Community Engagement

The need for rehabilitation services in nursing homes (NH) for the elderly is increasing each year, and this need is fulfilled both with ordinary clinical rehabilitation center visits, as well as community-based rehabilitation (CBR) inside the facility. However, a proper situation analysis is needed to establish a well-delivered CBR program in the NH, a niche to be fulfilled in this study. This study used a descriptive measurement and cross-sectional design to target the elderly who are living in the NHs. Consecutive sampling was done in the largest NH in Jakarta, in Cipayung District. Participants who were dependently ambulated were assessed …

Nutritional Status Of Children Living Within Institution-Based Care: A Retrospective Analysis With Funnel Plots And Control Charts For Programme Monitoring, Emily Delacey, Evan Hilberg, Elizabeth Allen, Michael Quiring, Cally J. Tann, Nora Ellen Groce, James Vilus, Ethan A. Bergman, Merzel Demasu-Ay, Hang T. Dam, Marko Kerac

All Faculty Scholarship for the College of Education and Professional Studies

Objectives The aim of this study is to fill a key information gap on the nutrition-related epidemiology of orphaned and vulnerable children living within institution-based care (IBC) across six countries.

Design A retrospective analysis with Shewhart control charts and funnel plots to explore intersite and over time variations in nutritional status.

Setting We conducted a retrospective analysis of records from Holt International’s Child Nutrition Programme from 35 sites in six countries; Mongolia, India, Ethiopia, Vietnam, China and the Philippines.

Participants Deidentified health records from Holt International’s online nutrition screening database included records from 2926 children, 0–18 years old. Data were …

Hubungan Hipertensi Dengan Mortalitas Pasien Covid-19 Di Tangerang Selatan, Choirunnisa Choirunnisa, Helda Helda

Jurnal Epidemiologi Kesehatan Indonesia

Covid-19 (Coronavirus Disease-2019) adalah penyakit yang disebabkan oleh virus SARS-CoV-2 (Severe Acute Respiratory Syndrome-Coronavirus-2). Usia tua (>65 tahun), jenis kelamin laki-laki, hipertensi, penyakit kardiovaskular, diabetes, PPOK dan kanker dapat meningkatkan risiko kematian akibat Covid-19. Kota Tangerang Selatan berpotensi mengalami kenaikan kasus Covid-19 karena berbatasan langsung dengan DKI Jakarta yang merupakan episentrum persebaran Covid-19, sehingga peneliti tertarik untuk melakukan penelitian ini. Desain penelitian ini adalah studi analitik kasus kontrol menggunakan data sekunder dari penelusuran epidemiologi (PE) Dinas Kesehatan Kota Tangerang Selatan bulan Maret 2020-Juli 2021. Data PE diperoleh dari portal New All Record (NAR) yang memuat data pasien Covid-19 termasuk …

Hubungan Antara Riwayat Kunjungan Antenatal Care (Anc) Dengan Kejadian Lahir Mati Di Indonesia, Lila Kesuma Hairani, Asri Adisasmita Prof

Jurnal Epidemiologi Kesehatan Indonesia

Pada tahun 2015, sebanyak 65% dari total kelahiran mati diseluruh dunia disumbang oleh sepuluh negara dengan jumlah kelahiran mati terbanyak. Indonesia menempati posisi ke-8 dengan total sebanyak 73.400 kejadian dengan angka lahir mati (stillbirth rate/SBR) sebesar 13 per 1.000 kelahiran. Rendahnya cakupan layanan antenatal diduga berhubungan secara kuatdengan rendahnya lahir mati antepartum. Studi ini dilakukan dengan tujuan untuk melihat hubungan riwayat kunjungan antenatal (antenatal care/ANC) dengan kejadian lahir mati diIndonesia menggunakan data sekunder yang bersumber dari IFLS 5 tahun 2014. Desain penelitian ini berupa studi potonglintang dengan total sampel yang digunakan adalah sebesar 6.314 kelahiran. Analisis data dilakukan hingga tingkat …

Gambaran Epidemiologi Hepatitis A Berdasarkan Data Kejadian Luar Biasa Dan Data Kasus Di Kabupaten Bogor Tahun 2019, Nurjannah Nurjannah, Asri Adisasmita Prof

Jurnal Epidemiologi Kesehatan Indonesia

Kejadian luar biasa (KLB) Hepatitis A Kabupaten Bogor terus meningkat setiap tahunnya. Pada tahun 2018 terdapat 29 kasusdan pada tahun 2019 meningkat hingga 495 kasus. Penelitian ini bertujuan untuk menggambarkan epidemiologi berdasarkan orang, tempat, waktu. Hasil penelitian ini diharapkan dapat digunakan sebagai dasar upaya intevensi yang lebih optimaldan tepat sasaran. Data penelitian diambil dari laporan KLB dandari data kasus Hepatitis A di Dinas Kesehatan Kabupaten Bogor dari Januari-Desember 2019 dan didokumentasikan ke dalam tabel observasi, pengambilan data dilakukan pada Bulan Februari2020 dengan desain penelitian case series. Hasil penelitian ini menunjukkan dari 495 kasus yang mengalami gejala klinis,11,3% terkonfimasi positif, sebagian …

Hubungan Faktor Pejamu Dan Lingkungan Dengan Pneumonia Balita Di 5 Provinsi Di Pulau Sulawesi, Alfi Lailiyah, Nuning Maria Kiptiyah

Jurnal Epidemiologi Kesehatan Indonesia

Pneumonia merupakan penyakit menular yang menginfeksi paru-paru. Period prevalence pneumonia balita di 5 provinsi di Sulawesi lebih tinggi dibanding angka nasional. Penelitian ini bertujuan untuk mendapatkan gambaran dan faktor-faktor yang berhubungan dengan pneumonia balita di 5 Provinsi di Pulau Sulawesi. Data penelitian ini bersumber dari Survei Demografi dan Kesehatan Indonesia (SDKI) 2012. Desain dalam penelitian ini adalah cross-sectional dengan uji chi-square dan hasil ukur prevalence ratio (PR). Variabel pada penelitian ini adalah faktor pejamu (umur balita, jenis kelamin, berat badan lahir, pemberian vitamin A, status imunisasi campak dan DPT) dan faktor lingkungan (pendidikan ibu, tempat tinggal, bahan bakar memasak, keberadaan …

Hubungan Status Gizi Dengan Prestasi Belajar Siswa Kelas 1-3 Sekolah Dasar, Muhammad Hidayat Sahid, Asri Adisasmita Prof, Ratna Djuwita

Jurnal Epidemiologi Kesehatan Indonesia

Status gizi merupakan ukuran keberhasilan dalam pemenuhan nutrisi anak yang diukur berdasarkan berat badan dan tinggi badan anak. Data status gizi pada anak usia umur 5-12 tahun di DKI Jakarta menunjukkan underweight 14,0%, stunting 22,7%, wasting 9,9%, dan overweight 6,8%. Data secara spesifik untuk wilayah Jakarta Selatan adalah underweight 7,4%, stunting 17,8%, wasting 6,3%, dan overweight 7,3%. Dari data tersebut didapatkan gambaran mengenai permasalahan gizi yang terjadi di DKI Jakarta. Permasalahan gizi memiliki dampak pada tumbuh kembang anak. Gizi merupakan salah satu faktor penting yang berpengaruh terhadap prestasi akademik siswa. Tujuan dari penelitian ini adalah untuk mengetahui hubungan status gizi …

Descriptive Study Of A Healthy Weight Management Program For Overweight Or Obese Children And Youth, Chad Roberts, Pam Kasyan-Howe, Kristin Domville, Lisa Schubert

Fall 2021 Virtual OTD Capstone Symposium

The rise in obesity among children and youth in the last 20 years is a public health concern. The prevalence of childhood obesity has multiplied worldwide in the last four decades (“The Heavy Burden of Obesity and the Economics of Prevention,” 2019). Obesity is a complex chronic disease in which abnormal or excessive accumulation of body fat impairs health (Wharton et al., 2020). Childhood obesity can profoundly affect children's physical health, social and emotional well-being, and self-esteem (Rankin et al., 2016 & Purnell et al., 2018). The problem is a lack of an occupation-based evaluation tool utilized to link occupational …

Relationship Of Winter Hair Coat Shedding Ability Of Purebred Angus Dams With Mineral Status, Apparent Forage Digestibility, Uterine Artery Hemodynamics, And Calf Growth And Development, Randy Hunter Burnett

Theses and Dissertations

Winter hair coat shedding ability in southern U.S. cattle production has previously been associated with differences in adjusted birth and weaning weights of calves from dams that shed by June or later (Gray et al., 2011; Cauble et al., 2019). This study was developed to research possible avenues of why these relationships exist with winter hair coat shedding ability. The primary objectives of the following experiments were to: 1) evaluate how mineral status relates to winter hair coat shedding ability, 2) evaluate how winter hair coat shedding ability relates to apparent digestibility of forage, 3) evaluate winter hair coat shedding …

Physiological Roles Of Selenoprotein H In Mice, Qingzhou Wang

Theses and Dissertations

Low-hierarchy selenoproteins are sensitive to selenium (Se) deficiency and are proposed to confer the protection of body Se against age- and development-related diseases. Selenoprotein H (SELENOH), a low-hierarchy selenoprotein, is greatly downregulated by both dietary Se deficiency and age. To explore physiological roles of SELENOH, Selenoh knockout mice were employed.

Segregation analyses demonstrated reduced frequencies of homozygotes and heterozygotes among the neonates of the breeding combinations of Selenoh^+/- males vs. Selenoh^+/- or Selenoh^-/- females, demonstrating essential roles of SELENOH in embryogenesis. Litter sizes from these two breeding groups were comparable with control, suggesting a role of SELENOH …

The Effects Of Various Carbon Sources And The Presence Of Vitamin B-12 On The Production Of 1,3-Propanediol By L. Reuteri., Kayden Stevenson

Fall Student Research Symposium 2021

Dairy product preservation has evolved over thousands of years and has been a major benefit to humanity by creating stable, nutrient-dense food sources. Today the lactic acid bacteria Lactobacillus reuteri is important in preserving fermented dairy products through the production of the compound reuterin. Reuterin (1,3-propanediol) demonstrates antibiotic properties that prevent the fermentation of dairy products by undesirable bacteria. The purpose of this study is to determine if L. reuteri can produce 1,3-propanediol from a variety of carbon sources. Bacterial strains were incubated in the presence of a carbon source with vitamin B-12 or without B-12 for seven days with …

Climate Change Impacts On Atmospheric Ammonia And Implications For Human Health, Casey Olson, Connor Snow, Bridger Jorgensen

Fall Student Research Symposium 2021

According to national data Cache Valley has the highest concentrations of atmospheric ammonia in the nation. This study aims to answer the questions of whether climate variables and events such as precipitation, averaged winds, geopotential height, and teleconnections can be used to predict the behavior of pollutants and how human biology is potentially affected. Data from the Utah Climate Center shows that the 3rd yearly quartile has the highest levels of airborne ammonia due to the high levels of fertilizer use and livestock emissions in the farming industry in Cache Valley. After data analysis, there seems to be a connection …