Other Food Science Commons^™

How Does Increasing The Darkness Of A Plate Affect The Perception Of Both Bitter And Sweet Flavors?, Jessica Williams

Food Science Undergraduate Honors Theses

Extrinsic cues like plate color have been shown to effect taste perception. Previous studies conducted show a consensus that plate colors can modulate taste perception (Piqueras-Fizman et al., 2012, Stewart & Gross, 2013). No studies, however, have investigated varying color hues and their effect on taste perception. This study aims to determine whether the change in the black to white ratio of plate color can affect consumer perception of sweetness or bitterness.

We presented a group of volunteers two different brownies on plates varying from 100% white to 0% white in 25% increments. A 30:70 male to female gender ratio …

Advancing Agroecological Agroforestry: A Vermont Participatory Storytelling And Story Mapping Project, Sydney Blume

Food Systems Master's Project Reports

Agroforestry is the intentional integration of trees into agricultural landscapes. Advancing agroforestry has the potential to support just food system transition, but it must take direction from traditional approaches (culturally-embedded, millennia-old agroforestry practices in forest ecosystems) and agroecology (the movement, science, and practice for just and sustainable food and agricultural systems). An agroecological approach to agroforestry is essential to avoid agroforestry replicating the logics and harms of industrial agriculture and to encourage learning from traditional agroforestry practices, and likewise, traditional approaches to agroforestry can support a transformative agroecological transition through redesign of agroecosystems and shifting perspectives and ethics. This paper …

Effects Of Cognitive Style On Food Perception And Eating Behavior, Thadeus Lyndon Beekman

Graduate Theses and Dissertations

Within the fields of psychology, notably cultural psychology, the analytic-holistic cognitive style theory has been introduced, developed, fine-tuned, and validated across a wide range of situations, stimuli, and populations. This research, combined with recent applications of the analytic-holistic theory, suggests that the differences in analytic or holistic tendencies of individuals in food, sensory, and consumer tests can impact food perception and associated behaviors. This dissertation aimed to investigate the impact of analytic-holistic cognitive styles of consumers in food situations. The first objective to accomplish this goal was to conduct exploratory research to identify if and where the analytic-holistic theory may …

The Impact Of Dietary Protein Supplementation As Part Of A Time Restricted Feeding Eating Pattern On Sleep, Mood, And Body Composition In Adults With Overweight Or Obesity, Rebecca L. Bowie

Graduate Theses and Dissertations

Obesity in the United States continues to increase, and effective, long-term weight loss strategies are limited. Time restricted feeding (TRF) is a dietary intervention that has potential to serve as an effective long-term weight loss strategy, however more data is needed to establish the effectiveness of a TRF eating pattern on obesity and its related health outcomes. To our knowledge, manipulation of macronutrient composition during TRF intervention and the effect of TRF on sleep and mood have not been studied. Therefore, the objective of this study was to determine the effect of protein supplementation during TRF on mood, sleep, and …

Preceptorship Within Accredited Nutrition And Dietetics Programs: A Pragmatic Mixed Methods Study, Angela K. Brekken

Dissertations, Theses, and Projects

The purpose of this pragmatic mixed-methods study was to identify the factors that impact a nutrition professional’s preceptorship decision and potential solutions to combat preceptor shortages within accredited nutrition and dietetics programs. Homan’s social exchange theory provided the theoretical framework that if perceived costs of preceptorship outweigh the perceived benefits, then the activity will cease.

Phase one of the study included an online mixed-methods questionnaire. Phase two included a qualitative focus group and interview with self-identified volunteers from phase one. Quantitative analysis through SPSS included descriptive statistics (means and standard deviations) and inferential statistics (one-way ANOVA). Qualitative data for both …

Optimizing Immersive Technology Condition For Measuring Consumer Perception And Acceptance Of Food Products, Shady Afrin Jeesan

Graduate Theses and Dissertations

Rapid advancement of immersive technologies is paving the way toward a new era in sensory and consumer science by enabling consumers to experience tasting of food samples in different environments, thus generating more realistic perception. However, little attention has been paid to developing a standardized and optimized methodology for conducting such sensory testing in an immersive environment. A variety of factors related to sensory testing in an immersive environment may significantly modulate consumer perception and acceptance of foods. Therefore, this thesis study aimed to optimize protocols related to sensory testing using immersive technology. In this thesis study, participants were asked …

Feeding The Future Meat Doesn’T Come Cheap, Lukas C. Southard

Capstones

Cultured – or as it is referred to by companies innovating the technology clean – meat is expected to be the next innovation to change the way the world gets its animal protein. Meat from animal cells grown in a lab seems like science fiction but it is around the corner from hitting your supermarket shelves. The technology has been developed but how these companies intend on scaling up their production to meet retail demands remains a mystery. So far companies have relied on seed and early stage investment from venture capital companies and private sources to fund research. Predictions …