Highly ordered nanoporous anodic aluminum oxide(AAO)film was fabricated by using a two-step anodic oxidation method.The ......

本文介绍了聚乙烯醇概念，改性聚乙烯醇作用机理及其在实际食品保鲜中的具体应用。结合目前改性聚乙烯醇的研究现状，对开发功能型包装......