Chitosan-polyvinyl alcohol-based bionanocomposite enriched with turmeric oil for the postharvest protection of ginger

IF 3.8 1区农林科学 Q1 AGRONOMY Pest Management Science Pub Date : 2025-03-25 DOI:10.1002/ps.8726

Julit George, Anooja Chennemkattil Darwin, Sreekanth Koramkulam, Edayileveettil Krishnankutty Radhakrishnan

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Abstract

BACKGROUND

Pythium myriotylum is a major pathogen responsible for the post-harvest losses of ginger rhizomes. Developing effective antifungal materials to protect the ginger rhizome from infestation is crucial. This study aims to synthesise and evaluate chitosan-PVA-based bionanocomposite films incorporated with turmeric oil (TO) and zinc oxide nanoparticles (ZnONPs) for their antifungal efficacy against P. myriotylum.

CONCLUSION

The CPZT bionanocomposite film synthesised in the study showed promising antifungal properties with ginger rhizomes from P. myriotylum. Hence, its application can help preserve the quality of ginger rhizomes and to reduce the post-harvest losses. © 2025 Society of Chemical Industry.

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富含姜黄油的壳聚糖-聚乙烯醇基生物纳米复合材料对生姜采后保护的研究

姜霉是引起姜根茎采后损失的主要病原菌。开发有效的抗真菌物质来保护生姜根茎免受真菌侵害是至关重要的。本研究旨在合成并评价基于壳聚糖-聚乙烯醇的生物纳米复合膜与姜黄油（to）和氧化锌纳米颗粒（ZnONPs）的抗真菌效果。

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来源期刊

Pest Management Science 农林科学-昆虫学

CiteScore

7.90

自引率

9.80%

发文量

553

审稿时长

4.8 months

期刊介绍： Pest Management Science is the international journal of research and development in crop protection and pest control. Since its launch in 1970, the journal has become the premier forum for papers on the discovery, application, and impact on the environment of products and strategies designed for pest management. Published for SCI by John Wiley & Sons Ltd.