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The Characterization Of Chitin Microparticle Preparations: Degree Of Acetylation And Its Effect On Immunologic Response, Julianne R. Zimmerman
The Characterization Of Chitin Microparticle Preparations: Degree Of Acetylation And Its Effect On Immunologic Response, Julianne R. Zimmerman
Masters Theses
Studies examining the immune response upon exposure to chitin microparticles in living models have reached drastically differing conclusions, and the reason remains unclear. One notable issue between the experiments is that they have not characterized their chitin preparations for degree of acetylation. They all use different chitin processing methods prior to administration, which could potentially be the source of the variance between studies. Chitin and chitosan preparations specified in the literature and several novel preparations were analyzed for degree acetylation (DA) using High Performance Anion-Exchange Chromatography with Pulsed Amperometric Detection (HPAEC-PAD). It was found that autoclaving and sonication processing steps …