An Academia-Industry Partnership For Planning And Executing A Community-Based Feeding Study, 2018 Boston Children's Hospital
An Academia-Industry Partnership For Planning And Executing A Community-Based Feeding Study, Cara B. Ebbeling, Gloria L. Klein, Julia M W Wong, Lisa Bielek, Patricia K. Louto, David S. Ludwig, Ralph G. Eddy, Lauren Stone, Paul R. Lakin, Megan Sandman, Courtenay Devlin, Linda Seger-Shippee, Dina Wiroll
(FS)2 Scholarly Publications
A research team from Boston Children’s Hospital and Harvard Medical School conducted a community-based feeding study in collaboration with Framingham State University (FSU) and Sodexo, the food service contractor at FSU. The study was a randomized controlled trial, implemented on the FSU campus. For the final year of the study, a satellite feeding site was established at Assabet Valley Regional Technical High School. The purpose of the study was to assess the biological effects of different macronutrient diets. An academia-industry partnership was developed to overcome common challenges associated with hospital-based feeding studies. Benefits included the following: a study site ...
Effects Of A Low Carbohydrate Diet On Energy Expenditure During Weight Loss Maintenance: Randomized Trial, 2018 Boston Children's Hospital
Effects Of A Low Carbohydrate Diet On Energy Expenditure During Weight Loss Maintenance: Randomized Trial, Cara B. Ebbeling, Henry A. Feldman, Gloria L. Klein, Julia M.W. Wong, Lisa Bielek Bielek, Sarah K. Steltz, Patricia K. Louto, Robert R. Wolfe, William W. Wong, David S. Ludwig
(FS)2 Scholarly Publications
From the abstract "OBJECTIVE To determine the effects of diets varying in carbohydrate to fat ratio on total energy expenditure. DESIGN Randomized trial. SETTING Multicenter collaboration at US two sites, August 2014 to May 2017. PARTICIPANTS 164 adults aged 18-65 years with a body mass index of 25 or more. INTERVENTIONS After 12% (within 2%) weight loss on a run-in diet, participants were randomly assigned to one of three test diets according to carbohydrate content (high, 60%, n=54; moderate, 40%, n=53; or low, 20%, n=57) for 20 weeks. Test diets were controlled for protein and were energy ...
Modifying The Mineral Profile Of Crickets (Acheta Domesticus) Using A Supplemented Diet, 2018 California Polytechnic State University – San Luis Obispo
Modifying The Mineral Profile Of Crickets (Acheta Domesticus) Using A Supplemented Diet, Rhianne Morgan Le Maxwell
Master's Theses and Project Reports
Captive insectivores may consume invertebrates as all, or part of their overall diet. The challenge with feeding captive insectivores involves the limited number of invertebrate species that are commercially available, and the lack of key nutrients provided by these insects. Among these insects, a naturally occurring low concentration of calcium and an inverse calcium to phosphorus ratio may put insectivores at the risk of developing hypocalcemia. A strategy to correct this nutrient imbalance involves supplementing the insect diet with high concentrations of targeted nutrients – a term referred to as gut-loading. Current industry guidelines recommend feeding a supplemented diet for 48 ...
Radical Social Ecology As Deep Pragmatism: A Call To The Abolition Of Systemic Dissonance And The Minimization Of Entropic Chaos, Arielle Brender
Student Theses 2015-Present
This paper aims to shed light on the dissonance caused by the superimposition of Dominant Human Systems on Natural Systems. I highlight the synthetic nature of Dominant Human Systems as egoic and linguistic phenomenon manufactured by a mere portion of the human population, which renders them inherently oppressive unto peoples and landscapes whose wisdom were barred from the design process. In pursuing a radical pragmatic approach to mending the simultaneous oppression and destruction of the human being and the earth, I highlight the necessity of minimizing entropic chaos caused by excess energy expenditure, an essential feature of systems that aim ...
The Role Of A High-Sugar Refined Diet On Food And Energy Intake, Body Weight, Exercise, And Motivation In Rats, 2018 University of California, Los Angeles
The Role Of A High-Sugar Refined Diet On Food And Energy Intake, Body Weight, Exercise, And Motivation In Rats, Aaron P. Blaisdell
Journal of Evolution and Health
No abstract provided.
The Effect Of Breakfast On Energy Metabolism, Appetite, And Food Intake In Young Versus Older Men, 2018 University of Arkansas, Fayetteville
The Effect Of Breakfast On Energy Metabolism, Appetite, And Food Intake In Young Versus Older Men, Allie Murphy
Human Nutrition and Hospitality Innovation Undergraduate Honors Theses
As life expectancy continues to rise, it is important to consider optimal nutrition recommendations to improve health outcomes, quality of life, and physical independence in older adults. Previous studies have focused on the impact of breakfast on postprandial appetite in younger adults. Research on the effects of breakfast on appetite in older adults is limited. Several studies have identified protein as a key nutrient for older adults. Protein has been shown to increase satiety for longer periods of time and decrease cravings later in the day when compared to high carbohydrate meals. However, more research is needed to determine the ...
Nutrition And Physical Activity Recall To Assess The Health Status Of Commuters And Residents On A College Campus, Holly Scott
Health Sciences Student Work
Introduction: Behavioral patterns acquired in college may contribute to overweight and obesity later in life. Food found in college dormitories and dining halls are those of convenience. Physical activity and a healthy diet are important components to maintaining a healthy weight. Research Questions: The purpose of this study is to investigate if residency during college and access to kitchen appliances impacts students’ dietary composition and physical activity levels and other health behaviors. Methodology: 38 students (27 residents and 11 commuters) from Merrimack College participated in the study. These participants were recruited through convenience sampling on campus. All participants completed a ...
Glycemic Response To Black Beans And Chickpeas As Part Of A Rice Meal: A Randomized Cross-Over Trial, 2017 Iowa State University
Glycemic Response To Black Beans And Chickpeas As Part Of A Rice Meal: A Randomized Cross-Over Trial, Donna M. Winham, Andrea M. Hutchins, Sharon V. Thompson
Food Science and Human Nutrition Publications
Legumes, such as black beans (Phaseolus vulgaris L.) and chickpeas (Cicer arietinum L.), have a low glycemic index, and may reduce the glycemic load of meals in which they are included. Although the low glycemic response of beans consumed alone has been documented, few studies have examined the glycemic response to traditional food combinations such as black beans and rice or chickpeas and rice. This randomized cross-over study examined the glycemic and insulinemic impact of 50 grams of available carbohydrate from three test meals: plain white rice (control), black beans with rice, and chickpeas with rice among healthy adult women ...
The Effect Of Diet On Midgut And Resulting Changes In Infectiousness Of Acmnpv Baculovirus In Trichoplusia Ni, 2017 The University of Western Ontario
The Effect Of Diet On Midgut And Resulting Changes In Infectiousness Of Acmnpv Baculovirus In Trichoplusia Ni, Elizabeth Chen
Electronic Thesis and Dissertation Repository
The cabbage looper, Trichoplusia ni, a global generalist lepidopteran pest, has developed resistance to many synthetic and biological insecticides, requiring effective and environmentally acceptable alternatives. One possibility is the Autographa californica multicapsid nucleopolyhedrovirus (AcMNPV). This baculovirus is highly infectious for T. ni, with potential as a biocontrol agent, however, its effectiveness is strongly influenced by dietary context. In this study, microscopy and transcriptomics were used to examine how the efficacy of this virus was affected when T. ni larvae were raised on different diets. Larvae raised on potato host plants had lower chitinase and chitin deacetylase transcript levels and thickened ...
A Randomized Study Of Dietary Composition During Weight-Loss Maintenance: Rationale, Study Design, Intervention, And Assessment, 2017 Boston Children's Hospital
A Randomized Study Of Dietary Composition During Weight-Loss Maintenance: Rationale, Study Design, Intervention, And Assessment, Cara B. Ebbeling, Gloria L. Klein, Patricia K. Luoto, Julia M.W. Wong, Lisa Bielek, Ralph G. Eddy, Sarah K. Steltz, Courtenay Devlin, Megan Sandman, Bridget Hron, Kim Shimy, Steven B. Heymsfield, Robert R. Wolfe, William W. Wong, Henry A. Feldman, David S. Ludwig
(FS)2 Scholarly Publications
Background: While many people with overweight or obesity can lose weight temporarily, most have difficulty maintaining weight loss over the long term. Studies of dietary composition typically focus on weight loss, rather than weight-loss maintenance, and rely on nutrition education and dietary counseling, rather than controlled feeding protocols. Variation in initial weight loss and insufficient differentiation among treatments confound interpretation of results and compromise conclusions regarding the weight-independent effects of dietary composition. The aim of the present study was to evaluate three test diets differing in carbohydrate-to-fat ratio during weight-loss maintenance. Design and dietary interventions: Following weight loss corresponding to ...
How Income And Food Prices Influence Global Dietary Intakes By Age And Sex: Evidence From 164 Countries, 2017 United States Department of Agriculture
How Income And Food Prices Influence Global Dietary Intakes By Age And Sex: Evidence From 164 Countries, Andrew Muhammad, Anna D'Souza, Birgit Meade, Renata Micha, Dariush Mozaffarian
Publications and Research
Background While income and prices are key drivers of dietary choices, how their influence varies by food category, nation, and demographics is not well established. Based on intake data for 164 countries and 11 food categories, we examined how income and food prices relate to food intake globally, including by world region, age, and sex.
Methods We used 2010 intake data from the Global Dietary Database, the first database of consumption estimates for major food categories by country, age, and sex. We combined these data with national per capita GDP and food price data. We estimated intake responsiveness to income ...
Whole Egg Consumption Attenuates Weight Gain In Obese Type 2 Diabetic Rats, 2017 Iowa State University
Whole Egg Consumption Attenuates Weight Gain In Obese Type 2 Diabetic Rats, Kaylee Hahn, Caitlyn Coonts, Carter Reed
Symposium on Undergraduate Research and Creative Expression
Obesity is a national epidemic that can increase an individual's risk for a multitude of health complications, including type 2 diabetes (T2D). In individuals already diagnosed with the disease, even small amounts of weight loss can help prevent diabetic complications. Due to the relationship between obesity and T2D, and the link between obesity and diet, a better understanding of how dietary factors affect those with T2D is necessary. Currently, the consumption of whole eggs by those with T2D is controversial. Here, we investigated the relationship between the consumption of whole eggs and obesity in both a genetic-mediated and diet-induced ...
The Long Haul: Migratory Flight Preparation And Performance In Songbirds, 2017 The University of Western Ontario
The Long Haul: Migratory Flight Preparation And Performance In Songbirds, Morag F. Dick
Electronic Thesis and Dissertation Repository
Migration requires birds to sustain high intensity endurance exercise for periods lasting from hours to days. Similar to athletes, preparation and nutrition is key to success. Birds seasonally prepare for migration, which includes increasing the capacity to oxidize fat in the flight muscles. Beyond fuelling migration, n-3 long-chain polyunsaturated fatty acids (PUFA) are hypothesized to be natural doping agents and increase endurance and fatty acid oxidative capacity. I examined how birds prepare for and sustain migratory flight and directly tested the role of n-3 PUFA. Using yellow-rumped warblers (Setophaga coronata) as a model species, I first examined the effects of ...
Effects Of A Carbohydrate And Protein Recovery Beverage On Performance In Trained Weightlifters, 2017 Sacred Heart University
Effects Of A Carbohydrate And Protein Recovery Beverage On Performance In Trained Weightlifters, Christopher B. Taber, Brad H. Deweese, Kimitake Soto, Charles A. Stuart, Michael H. Stone
All PTHMS Faculty Publications
INTRODUCTION: Previous investigations have examined nutrient timing with untrained subject and less is known about effects in trained subjects.
OBJECTIVES: The purpose of this study was to examine the effects of a carbohydrate and protein supplement (CHO+PROT) on performance measures in trained weightlifters.
METHODS: 10 trained weightlifters (30.8±5.1 years, 177.4 ±4.0 cm, 94.3 ± 12.4 kg, training age = 5.3 ± 2.9 years) completed a 12 week training program utilizing block periodization. Using a double blind placebo design, jump height, scaled peak power measured in vertical jumps and peak force and rate of ...
Synthesis Of Some Glucose-Fatty Acid Esters By Lipase From Candida Antarctica And Their Emulsion Functions, 2017 Iowa State University
Synthesis Of Some Glucose-Fatty Acid Esters By Lipase From Candida Antarctica And Their Emulsion Functions, Kangzi Ren, Buddhi P. Lamsal
Food Science and Human Nutrition Publications
The synthesis of glucose esters with palmitic acid, lauric acid and hexanoic acid using lipase enzyme was studied and their emulsion functionality in oil-in-water system were compared. Reactions at 3:1 M ratio of fatty acids-to-glucose had the highest conversion percentages (over 90% for each of the fatty acid). Initial conversion rate increased as substrate solubility increased. Ester bond formation was confirmed by nuclear magnetic resonance technique that the chemical shifts of glucose H-6 and α-carbon protons of fatty acids in the ester molecules shifted to the higher fields. Contact angle of water on esters’ pelleted surface increased as the ...
Polyphenolic Content And Antioxidant Capacity Of White, Green, Black, And Herbal Teas: A Kinetic Study, 2017 Dublin Institute of Technology
Polyphenolic Content And Antioxidant Capacity Of White, Green, Black, And Herbal Teas: A Kinetic Study, Emer Shannon, Amit Kumar Jaiswal, Nissreen Abu-Ghannam
Camellia sinensis teas, and tisanes derived from herbs or fruit, are rich in polyphenolic, antioxidant compounds. This study compared the total phenolic content (TPC), total flavonoid content (TFC), ferric reducing antioxidant power (FRAP), DPPH radical scavenging capacity, and caffeine content of teas (black, green, white, chamomile, and mixed berry/hibiscus) over a range of infusion times (0.5–10 mins) at 90°C. Green, followed by black tea, respectively, had the greatest TPC (557.58 and 499.19µg GAE/g), TFC (367.84 and 325.18µg QE/g), FRAP (887.38 and 209.38µg TE/g), and DPPH radical scavenging ...
Effect Of Varying Rumen Degradable And Undegradable Protein On Milk Production And Nitrogen Efficiency In Lactating Dairy Cows Under Summer Conditions, 2016 University of Tennessee, Knoxville
Effect Of Varying Rumen Degradable And Undegradable Protein On Milk Production And Nitrogen Efficiency In Lactating Dairy Cows Under Summer Conditions, Jeffrey D. Kaufman
The objective is to determine the effect of reducing nitrogen input through feeding low rumen degradable protein (RDP) and rumen undegradable protein (RUP) proportions on milk production, nitrogen efficiency and metabolism in heat-stressed cows. Forty-eight mid-lactating, Holstein cows were assigned to treatments using a randomized block design in a 2x2 factorial arrangement of treatments (n = 12/treatment). Treatments included two levels of RDP (10 and 8%) and two levels of RUP (8 and 6%). From d 1 to 21, a common diet (10% RDP-8% RUP) was fed to cows followed with their respective treatment diets fed from d 22 to ...
Early Nutritional Programming To Enhance The Utilization Of Plant Based Diets In Fish (Largemouth Bass, Micropterus Salmoides), 2016 Kentucky State University
Early Nutritional Programming To Enhance The Utilization Of Plant Based Diets In Fish (Largemouth Bass, Micropterus Salmoides), Maya Rene Jackson, Cora Teets, Amit Kumar Yadav, Waldemar Rossi
Aquaculture has been the fastest growing animal food-producing sector for over half a century. Sustainable aquaculture should include replacement of fish-based feed sources by plant-based ingredients. However, this approach is often impeded by poor growth in carnivorous fish such as largemouth bass (LMB, Micropterus salmoides) fed high levels of plant-based protein. Therefore, our overall goal of the present work was to develop alternative methods of utilizing the plant-based diets (PBD) for sustainable LMB production. When fish is exposed to PBD early in their life, they may accept them more efficiently at later stages (so called Nutritional Programing, NP). Therefore, we ...
Physically Effective Fiber Threshold, Apparent Digestibility, And Novel Fecal Microbiome Identification Of The Leopard Tortoise (Stigmochelys Pardalis), 2016 California Polytechnic State University, San Luis Obispo
Physically Effective Fiber Threshold, Apparent Digestibility, And Novel Fecal Microbiome Identification Of The Leopard Tortoise (Stigmochelys Pardalis), Breanna Paige Modica
Master's Theses and Project Reports
Particle size distribution of diet, feces, and change from diet to feces, as well as apparent digestibility (aDig, %) of selected nutrients, and novel fecal microbiome identification of mature female leopard tortoises (Stigmochelys pardalis, n = 16) fed exclusively one of three, nutritionally complete, pelleted diets were evaluated in a blind, complete randomized design study. Two diets included insoluble fiber (powdered cellulose) consisting of either 2.0 mm or 0.2 mm length. Insoluble fiber provides nutritional and physical benefits to both the animal host and the microorganisms that inhabit the gastrointestinal tract. Insoluble fiber length was used as a means of ...
Characterization Of Extraction Methods To Recover Phenolic-Rich Extracts From Black Beans (Phaseolus Vulgaris) That Inhibit Alpha-Amylase And Alpha-Glucosidase Using Response Surface Approaches, 2016 University of Nebraska-Lincoln
Characterization Of Extraction Methods To Recover Phenolic-Rich Extracts From Black Beans (Phaseolus Vulgaris) That Inhibit Alpha-Amylase And Alpha-Glucosidase Using Response Surface Approaches, Mazen Alharbi
Nutrition & Health Sciences Dissertations & Theses
Black beans contain high phenolic contents that are considered potent antioxidants. Relatively little is known about their ability to inhibit the carbohydrate-hydrolyzing enzymes α-amylase and α-glucosidase from releasing glucose from starch and/or disaccharides. The objective of this project was to determine the optimum procedures for extracting total phenols (TP), total flavonoids (TF) and total condensed tannins (TCT) from black beans (Phaseolus vulgaris), and then to determine the ability of the phenolic rich extracts to inhibit α-amylase and α-glucosidase. Due to their high phenolic levels, it was hypothesized that black beans would be an effective inhibitor of α-amylase and α-glucosidase ...