Recent advances in polyvinyl alcohol-based composite films and their applications in food packaging

聚乙烯醇 材料科学 食品包装 复合数 高分子科学 复合材料 化学工程 化学 食品科学 工程类
作者
Ahmed A. Oun,Gye Hwa Shin,Jong‐Whan Rhim,Jun Tae Kim
出处
期刊:Food Packaging and Shelf Life [Elsevier BV]
卷期号:34: 100991-100991 被引量:120
标识
DOI:10.1016/j.fpsl.2022.100991
摘要

The challenges posed by the non-biodegradable petroleum-based plastics in food packaging have sparked interest in biodegradable films. Polyvinyl alcohol (PVA) is one of the promising biodegradable polymers due to its biodegradability, non-toxicity, and excellent physical, mechanical, and film-forming properties. This review paper summarizes the recently published papers on PVA films blended with different polymers (e.g., chitosan, starch, CMC, and gelatin), reinforced with several functional materials [e.g., essential oils, nanocellulose, lignin, silver nanoparticles (AgNPs), zinc oxide nanoparticles (ZnONPs), and halloysite nanotubes (HNTs)] or supported with a combination of biopolymer-functional materials. The effects of polymers and functional substances on the transparency, UV protection properties, mechanical properties, thermal stability, antibacterial activity, antioxidant activity, and pH-indicator (color change) properties of PVA-based films are discussed. • Polyvinyl alcohol (PVA)-based composite films have been developed as a biodegradable packaging material. • Chitosan, CMC, and gelatin are the most biopolymers mixed with PVA film. • Essential oils, nanomaterials, and active materials have been used to improve the properties of PVA films. • PVA-based functional films have been used to extend the shelf life of packaged foods.
最长约 10秒,即可获得该文献文件

科研通智能强力驱动
Strongly Powered by AbleSci AI
更新
PDF的下载单位、IP信息已删除 (2025-6-4)

科研通是完全免费的文献互助平台,具备全网最快的应助速度,最高的求助完成率。 对每一个文献求助,科研通都将尽心尽力,给求助人一个满意的交代。
实时播报
wbh发布了新的文献求助10
刚刚
1秒前
2秒前
3秒前
佳里发布了新的文献求助10
5秒前
酸奶花生完成签到 ,获得积分10
5秒前
CT发布了新的文献求助10
6秒前
NexusExplorer应助11111采纳,获得10
7秒前
123完成签到,获得积分10
7秒前
11秒前
酷波er应助冷艳的姿采纳,获得10
12秒前
12秒前
小蘑菇应助缥缈冷安采纳,获得10
12秒前
ccygpp199发布了新的文献求助10
12秒前
NexusExplorer应助佳里采纳,获得10
13秒前
淡淡的向雁完成签到,获得积分10
13秒前
14秒前
14秒前
Jasper应助LJJ采纳,获得10
16秒前
小啦啦3082发布了新的文献求助10
16秒前
16秒前
17秒前
甜甜的悲完成签到,获得积分20
17秒前
今后应助wbh采纳,获得10
17秒前
18秒前
妖妖灵完成签到,获得积分20
18秒前
加油干发布了新的文献求助10
18秒前
彭于晏应助xuan采纳,获得10
18秒前
甜甜的悲发布了新的文献求助10
19秒前
gwenjing发布了新的文献求助10
20秒前
wsj发布了新的文献求助10
22秒前
22秒前
量子星尘发布了新的文献求助10
22秒前
张金蝶发布了新的文献求助10
22秒前
jinzhen发布了新的文献求助10
22秒前
文献发布了新的文献求助30
23秒前
太牛的GGB完成签到,获得积分20
23秒前
24秒前
穿裤子的云完成签到,获得积分10
25秒前
25秒前
高分求助中
A new approach to the extrapolation of accelerated life test data 1000
ACSM’s Guidelines for Exercise Testing and Prescription, 12th edition 500
‘Unruly’ Children: Historical Fieldnotes and Learning Morality in a Taiwan Village (New Departures in Anthropology) 400
Indomethacinのヒトにおける経皮吸収 400
Phylogenetic study of the order Polydesmida (Myriapoda: Diplopoda) 370
基于可调谐半导体激光吸收光谱技术泄漏气体检测系统的研究 350
Robot-supported joining of reinforcement textiles with one-sided sewing heads 320
热门求助领域 (近24小时)
化学 材料科学 医学 生物 工程类 有机化学 生物化学 物理 内科学 纳米技术 计算机科学 化学工程 复合材料 遗传学 基因 物理化学 催化作用 冶金 细胞生物学 免疫学
热门帖子
关注 科研通微信公众号,转发送积分 3989334
求助须知:如何正确求助?哪些是违规求助? 3531428
关于积分的说明 11253936
捐赠科研通 3270119
什么是DOI,文献DOI怎么找? 1804887
邀请新用户注册赠送积分活动 882087
科研通“疑难数据库(出版商)”最低求助积分说明 809173