Chitosan Biguanidine/PVP Antibacterial Coatings for Perishable Fruits.
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ABSTRACT:
SUBMITTER: Jiao X
PROVIDER: S-EPMC9269116 | biostudies-literature | 2022 Jul
REPOSITORIES: biostudies-literature
Publications
Chitosan Biguanidine/PVP Antibacterial Coatings for Perishable Fruits.
Jiao Xiangyu X Xie Jiaxuan J Hao Mingda M Li Yiping Y Wang Changtao C Zhu Zhu Z Wen Yongqiang Y
Polymers 20220701 13
World hunger is on the rise, yet one-third of food is wasted. It is necessary to develop an effective food preservation method to reduce food waste. This article reports a composite film based on chitosan biguanidine hydrochloride(CBg) and poly (N-vinyl-2-pyrrolidone)(PVP) that can be used as a conformal coating for fresh produce. Due to the strong positive charge of CBg, the film has excellent antibacterial properties. Owing to the hydrogen bonds between CBg and PVP, the film has good flexibili ...[more]
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