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Full-Text Articles in Life Sciences

Isolation And Purification Of Anthocyanins From Black Bean Wastewater Using Macroporous Resins, Xiaoxi Wang May 2012

Isolation And Purification Of Anthocyanins From Black Bean Wastewater Using Macroporous Resins, Xiaoxi Wang

All Graduate Theses and Dissertations

Isolation and purification of anthocyanins from black bean canning wastewater by column chromatography with macroporous resins were investigated in this study. Different adsorption materials and adsorption conditions were compared and the most effective material and adsorption conditions were selected to purify anthocyanins. Purified anthocyanins then were identified by high performance liquid chromatography electrospray tandem mass spectrometry. The most effective macroporous resin was selected by comparing the adsorption performance of five different types of macroporous resins (Diaion Hp20, Sepabeads Sp70, Sepabeads Sp207, Sepabeads Sp700, and Sepabeads Sp710). Equilibrium adsorption isotherms of five resins with wastewater were measured and analyzed using Langmuir ...


Integration Of Nutrition Education Classes Into English As Second Language Classes For Refugees, Sarah Gunnell May 2012

Integration Of Nutrition Education Classes Into English As Second Language Classes For Refugees, Sarah Gunnell

All Graduate Theses and Dissertations

Recently resettled refugees are at high risk for food insecurity and its health consequences. This observational study evaluated the effectiveness of integrating nutrition lessons into English as a Second Language (ESL) classes at a work-site training center for refugees. The lessons focused on making healthy choices with a limited budget. Through the assistance of ESL teachers, nutrition educator assistants (NEAs) from the Supplemental Nutrition Assistance Program (SNAP) taught nutrition lessons to 98 refugees from 17 different countries for 12 weeks. Food frequency questionnaires (FFQ) for 49 participants were matched pre and post 12 weeks of class. A Wilcoxon test was ...


Parent Nutrition Education And The Influence On Family Lifestyle Behavior Changes, Kelsey Rich May 2012

Parent Nutrition Education And The Influence On Family Lifestyle Behavior Changes, Kelsey Rich

All Graduate Theses and Dissertations

Recently, childhood overweight and obesity has reached epidemic proportions. The co-morbidities associated with adult obesity are now being seen in the pediatric population; therefore, there is a call for preventative efforts. A diet high in fruits, vegetables, and whole grains in conjunction with an active lifestyle discourages the presence of obesity. Currently, most childhood obesity prevention efforts have taken place in the school setting and have only had short-term success. For long-term success, obesity prevention programs need to involve parents and be implemented in a wide range of settings, including the home. This study was developed to assess the effectiveness ...