The antifungal effect against Penicillium italicum and characterization of fruit coating from chitosan/ZnO nanoparticle/Indonesian sandalwood essential oil composites

Ata Aditya Wardana; Passakorn Kingwascharapong; Laras Putri Wigati; Fumina Tanaka; Fumihiko Tanaka

doi:10.1016/j.fpsl.2022.100849

The antifungal effect against Penicillium italicum and characterization of fruit coating from chitosan/ZnO nanoparticle/Indonesian sandalwood essential oil composites

Ata Aditya Wardana, Passakorn Kingwascharapong, Laras Putri Wigati, Fumina Tanaka, Fumihiko Tanaka

Bioproduction Environmental Sciences

Research output: Contribution to journal › Article › peer-review

60 Citations (Scopus)

Abstract

The properties of an antifungal coating film made from chitosan (CH) combined with zinc oxide nanoparticles (ZNPs) and Indonesian sandalwood essential oil (SEO) were investigated. Incorporation of 0.5% SEO or 0.025% ZNPs plus 0.5% SEO into 0.8% CH coating solution showed outstanding effects on the inhibition of both mycelium growth and spore germination of Penicillium italicum. The antifungal mechanism was explained by measuring the loss of membrane integrity of spores. The antifungal effectiveness was confirmed in vivo by carrying out tests on tangerine fruit. The biocompatibility of these coatings was analyzed using Fourier transform infrared spectroscopy, scanning electron microscopy, atomic force microscopy, and fluorescence microscopy. Significant increases in pH, appearance viscosity, and transparency and a decrease in light transmittance were found with 0.8% CH plus 0.025% ZNPs and 0.5% SEO compared with the control. CH films incorporating SEO and ZNPs can be used as an edible film and coating to reduce chemical use.

Original language	English
Article number	100849
Journal	Food Packaging and Shelf Life
Volume	32
DOIs	https://doi.org/10.1016/j.fpsl.2022.100849
Publication status	Published - Jun 2022

All Science Journal Classification (ASJC) codes

Food Science
Biomaterials
Safety, Risk, Reliability and Quality
Polymers and Plastics
Microbiology (medical)

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10.1016/j.fpsl.2022.100849

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The antifungal effect against Penicillium italicum and characterization of fruit coating from chitosan/ZnO nanoparticle/Indonesian sandalwood essential oil composites. / Wardana, Ata Aditya; Kingwascharapong, Passakorn; Wigati, Laras Putri et al.
In: Food Packaging and Shelf Life, Vol. 32, 100849, 06.2022.

Research output: Contribution to journal › Article › peer-review

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title = "The antifungal effect against Penicillium italicum and characterization of fruit coating from chitosan/ZnO nanoparticle/Indonesian sandalwood essential oil composites",

abstract = "The properties of an antifungal coating film made from chitosan (CH) combined with zinc oxide nanoparticles (ZNPs) and Indonesian sandalwood essential oil (SEO) were investigated. Incorporation of 0.5\% SEO or 0.025\% ZNPs plus 0.5\% SEO into 0.8\% CH coating solution showed outstanding effects on the inhibition of both mycelium growth and spore germination of Penicillium italicum. The antifungal mechanism was explained by measuring the loss of membrane integrity of spores. The antifungal effectiveness was confirmed in vivo by carrying out tests on tangerine fruit. The biocompatibility of these coatings was analyzed using Fourier transform infrared spectroscopy, scanning electron microscopy, atomic force microscopy, and fluorescence microscopy. Significant increases in pH, appearance viscosity, and transparency and a decrease in light transmittance were found with 0.8\% CH plus 0.025\% ZNPs and 0.5\% SEO compared with the control. CH films incorporating SEO and ZNPs can be used as an edible film and coating to reduce chemical use.",

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AU - Wardana, Ata Aditya

AU - Kingwascharapong, Passakorn

AU - Wigati, Laras Putri

AU - Tanaka, Fumina

AU - Tanaka, Fumihiko

PY - 2022/6

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N2 - The properties of an antifungal coating film made from chitosan (CH) combined with zinc oxide nanoparticles (ZNPs) and Indonesian sandalwood essential oil (SEO) were investigated. Incorporation of 0.5% SEO or 0.025% ZNPs plus 0.5% SEO into 0.8% CH coating solution showed outstanding effects on the inhibition of both mycelium growth and spore germination of Penicillium italicum. The antifungal mechanism was explained by measuring the loss of membrane integrity of spores. The antifungal effectiveness was confirmed in vivo by carrying out tests on tangerine fruit. The biocompatibility of these coatings was analyzed using Fourier transform infrared spectroscopy, scanning electron microscopy, atomic force microscopy, and fluorescence microscopy. Significant increases in pH, appearance viscosity, and transparency and a decrease in light transmittance were found with 0.8% CH plus 0.025% ZNPs and 0.5% SEO compared with the control. CH films incorporating SEO and ZNPs can be used as an edible film and coating to reduce chemical use.

AB - The properties of an antifungal coating film made from chitosan (CH) combined with zinc oxide nanoparticles (ZNPs) and Indonesian sandalwood essential oil (SEO) were investigated. Incorporation of 0.5% SEO or 0.025% ZNPs plus 0.5% SEO into 0.8% CH coating solution showed outstanding effects on the inhibition of both mycelium growth and spore germination of Penicillium italicum. The antifungal mechanism was explained by measuring the loss of membrane integrity of spores. The antifungal effectiveness was confirmed in vivo by carrying out tests on tangerine fruit. The biocompatibility of these coatings was analyzed using Fourier transform infrared spectroscopy, scanning electron microscopy, atomic force microscopy, and fluorescence microscopy. Significant increases in pH, appearance viscosity, and transparency and a decrease in light transmittance were found with 0.8% CH plus 0.025% ZNPs and 0.5% SEO compared with the control. CH films incorporating SEO and ZNPs can be used as an edible film and coating to reduce chemical use.

KW - Antimicrobial

KW - Chitosan

KW - Coating

KW - essential oil

KW - nanoparticle

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The antifungal effect against Penicillium italicum and characterization of fruit coating from chitosan/ZnO nanoparticle/Indonesian sandalwood essential oil composites

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