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Full-Text Articles in Environmental Health

Socio-Ecological Wellness Wheel: Applied To Community Gardens To Measure Green Gentrification, Micajah Daniels, Courtney Coughenour Aug 2019

Socio-Ecological Wellness Wheel: Applied To Community Gardens To Measure Green Gentrification, Micajah Daniels, Courtney Coughenour

McNair Poster Presentations

This project is intended to use Black Feminist Health Studies as an interdisciplinary approach to analyze the holisitc impacts of community gardens on nutrition behaviors. The implementation of green spaces such as community gardens have been correlated to both benefits and unintended consequences which this study demonstrates through the Socio-Ecological Wellness Wheel. An empirical and systematic way of measuring garden quality through an audit tool using Black Feminist Health Studies could help measure the nutrition environment of the community gardens and how they may influence fruit and vegetable consumption of food insecure populations. The need for this study is highlighted …


Hexavalent Chromium-Induced Cytotoxicity And Mutagenicity: A Study Of Protection By Ascorbic Acid And Epigallocatechin Gallate, Timothy P. Mayotte Jul 2019

Hexavalent Chromium-Induced Cytotoxicity And Mutagenicity: A Study Of Protection By Ascorbic Acid And Epigallocatechin Gallate, Timothy P. Mayotte

Honors Program Projects

Hexavalent chromium, or Cr(VI), is a potent oxidizer and known carcinogen, that is found at varying levels in the water sources of more than 200 million Americans. However, the exact mechanism of carcinogenicity remains unknown, and though the government currently regulates total chromium levels, they have yet to determine a permissible exposure limit for Cr(VI). Moreover, there is currently no preventative treatment for Cr(VI). Because of Cr(VI)’s strong oxidative power, we hypothesized that it causes DNA mutation and cell death via oxidation and that antioxidants could prevent this from occurring. To test this, we first assessed the viability of human …


Air Quality And Health Burden Of 2017 Northern California Wildfires, Susan O’Neill, Minghui Diao Jan 2019

Air Quality And Health Burden Of 2017 Northern California Wildfires, Susan O’Neill, Minghui Diao

Faculty Publications, Meteorology and Climate Science

No abstract provided.


Dough Properties And Baking Characteristics Of White Bread, As Affected By Addition Of Raw, Germinated And Toasted Pea Flour, Kim A. Millar, Catherine Barry-Ryan, Roisin Burke, Sinead Mccarthy, Eimear Gallagher Jan 2019

Dough Properties And Baking Characteristics Of White Bread, As Affected By Addition Of Raw, Germinated And Toasted Pea Flour, Kim A. Millar, Catherine Barry-Ryan, Roisin Burke, Sinead Mccarthy, Eimear Gallagher

Articles

Thermal and non-thermal processing may alter the structure and improve the techno-functional properties of pulses and pulse flours, increasing their range of applications in protein-enhanced foods. The effects of germination and toasting of yellow peas (Pisum sativum) on flour and dough characteristics were investigated. Wheat flour was substituted with raw, germinated and toasted pea flour (30%). The resulting bread-baking properties were assessed. Toasting increased dough water absorption and improved dough stability compared with germinated and raw pea flour (p < 0.05). This resulted in bread loaves with comparable specific volume and loaf density to that of a wheat flour control. Significant correlations between dough rheological properties and loaf characteristics were observed. Addition of pea flours increased the protein content of the breads from 8.4% in the control white bread, to 10.1–10.8% (p < 0.001). Toasting demonstrated the potential to improve the techno-functional properties of pea flour. Results highlight the potential application of pea flour in bread-making to increase the protein content.