Throughout history, African Americans have endured much, and their experiences with discrimination and racism continue today. Despite ongoing challenges, African Americans have also shown their resilience. Religion and spirituality are two of the largest resources of resilience that African Americans employ.
View Article and Find Full Text PDFColloids Surf B Biointerfaces
October 2017
In this study, we designed emulsions with an oil-water interface consisting of a composite layer of whey protein isolate (WPI, 1wt%) and cellulose nanocrystals (CNCs) (1-3wt%). The hypothesis was that a secondary layer of CNCs at the WPI-stabilized oil-water interface could protect the interfacial protein layer against in vitro gastric digestion by pepsin at 37°C. A combination of transmission electron microscopy, ζ-potential measurements, interfacial shear viscosity measurements and theoretical surface coverage considerations suggested the presence of CNCs and WPI together at the O/W interface, owing to the electrostatic attraction between complementarily charged WPI and CNCs at pH 3.
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