ALG microcapsule is a hydrophilic gel, as a drug carrier, it is easily leaked out encapsulated hydrophilic small molecular drugs, and cause a low encapsulate rate and a short releasing time.
ALG微胶囊为亲水性凝胶，其作为药物载体，包裹水溶性小分子药物，常发生泄漏，造成药物包封率较低，释放时间过短。
The results show that the PVA gel may be a fine carrier for transdermal therapeutic system.
结果提示，这种聚乙烯醇凝胶可望作为药物透皮给药系统的一种新的良好载体。
An alcoholic continuous fermentation using cassava as material, and by immobilization of glucoamylase preparation and yeasts using polyvinyl alcohol (PVA) gel as the carrier was studied.
采用聚乙烯醇(PVA)为载体共固定化酵母菌细胞和糖化酶制剂，并以木薯为原料进行酒精连续发酵工艺研究。
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