Preparation and Characterization of Alginate-Chitosan Microcapsules Loaded with Pig Spleen Transfer Factor
猪脾脏转移因子壳聚糖-海藻酸钠微囊的制备及其性能

The microcapsules carrying pig spleen transfer factor were prepared by emulsion external gelatification method in an emulsion system with chitosan and alginate.Their characterization in diameter,loading rate,encapsulation efficiency,accumulative release in vitro and some other properties were studied.The results show that the microcapsules prepared based on the optimized formulation were sphere-like with the average diameter 11.05 mm,the loading rate was 11.60 mg/g,the encapsulation efficiency was 60.8%,and...