BIODEGRADABLE POLYMERS FOR FOOD PACKAGING - FACTORS INFLUENCING THEIR DEGRADATION AND CERTIFICATION TYPES - A COMPREHENSIVE REVIEW

被引：14

作者：

Guzman, Agnieszka ^{[1
]}

Gnutek, Natalia ^{[1
]}

Janik, Helena ^{[1
]}

机构：

[1] Gdansk Univ Technol, Fac Chem, Dept Polymer Technol, 11-12 Narutowicza Str, PL-80233 Gdansk, Poland

来源：

CHEMISTRY & CHEMICAL TECHNOLOGY | 2011年 / 5卷 / 01期

关键词：

polymers; degradation; biodegradation; packaging; poly(lactic) acid; starch; Mater-Bi;

D O I：

10.23939/chcht05.01.115

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

In this paper an overview of novel biodegradable polymers for food packaging is presented. The aim was to present factors influencing polymer degradation and biodegradation in various environments. It was noted that biodegradable polymers are an imperfect alternative for classical polymers and their decomposition strongly depends on degradation environment. It was also shown that there are various approaches in different countries to certification of biodegradable polymer materials, which rather complicates its application than promotes it.

引用

页码：115 / 122

页数：8

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