Wine By-Products as Raw Materials for the Production of Biopolymers and of Natural Reinforcing Fillers: A Critical Review

被引：47

作者：

Nanni, Alessandro ^{[1
]}

Parisi, Mariafederica ^{[1
]}

Colonna, Martino ^{[1
]}

机构：

[1] Univ Bologna, Dept Civil Chem Environm & Mat Engn, Via U Terracini 28, I-40131 Bologna, Italy

来源：

POLYMERS | 2021年 / 13卷 / 03期

关键词：

wine by-products; biopolymers; bio-composites; bio-fillers;

D O I：

10.3390/polym13030381

中图分类号：

O63 [高分子化学（高聚物）];

学科分类号：

070305 ; 080501 ; 081704 ;

摘要：

The plastic industry is today facing a green revolution; however, biopolymers, produced in low amounts, expensive, and food competitive do not represent an efficient solution. The use of wine waste as second-generation feedstock for the synthesis of polymer building blocks or as reinforcing fillers could represent a solution to reduce biopolymer costs and to boost the biopolymer presence in the market. The present critical review reports the state of the art of the scientific studies concerning the use of wine by-products as substrate for the synthesis of polymer building blocks and as reinforcing fillers for polymers. The review has been mainly focused on the most used bio-based and biodegradable polymers present in the market (i.e., poly(lactic acid), poly(butylene succinate), and poly(hydroxyalkanoates)). The results present in the literature have been reviewed and elaborated in order to suggest new possibilities of development based on the chemical and physical characteristics of wine by-products.

引用

页码：1 / 29

页数：29

共 184 条

[51] Chemical composition of dietary fiber and polyphenols of five different varieties of wine grape pomace skins [J].