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首页> 外文期刊>Journal of Applied Polymer Science >Preparation of porous chitosan/agarose microsphere and its R-phycoerythrin release properties
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Preparation of porous chitosan/agarose microsphere and its R-phycoerythrin release properties

机译：多孔壳聚糖/琼脂糖微球的制备及其R-藻红蛋白的释放性能

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摘要

The chitosan microspheres (CS-CL) were prepared by suspension crosslinking method and used as carriers of R-phycoerythrin (R-PE). In this study, R-PE was loaded in the microspheres and released in vitro. The effects of pH value, temperature, ionic strength, and R-PE concentration on loading efficiency and release behavior were discussed. A novel microsphere that contained agarose (CS-AR MP) was prepared and the basic loading and releasing behavior for R-PE of this kind of new micro-spheres were also investigated. The results showed that all these chitosan microspheres have the ability to control-release R-PE. The addition of agarose may somewhat accelerate the release rate of R-PE from microspheres and reduce the capacity of adsorption for R-PE. (c) 2006 Wiley Periodicals, Inc.
机译：采用悬浮交联法制备了壳聚糖微球（CS-CL），并用作R-藻红蛋白（R-PE）的载体。在这项研究中，R-PE被装载在微球中并在体外释放。讨论了pH值，温度，离子强度和R-PE浓度对负载效率和释放行为的影响。制备了一种新型的含琼脂糖微球（CS-AR MP），并研究了这种新型微球对R-PE的基本负载和释放行为。结果表明，所有这些壳聚糖微球均具有控制释放R-PE的能力。琼脂糖的加入可能会在一定程度上加速R-PE从微球的释放速度，并降低R-PE的吸附能力。 （c）2006年Wiley Periodicals，Inc.

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