Antimicrobial film from jackfruit waste powder incorporating clove and ginger essential oils and its application in food packaging

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dc.contributor.authorNimitr, Ronakit
dc.contributor.authorEamsiriluck, Phutthipong
dc.contributor.authorPurba, Daniel Tua
dc.contributor.authorSakdasri, Winatta
dc.contributor.authorKrusong, Warawut
dc.contributor.authorWaeonukul, Rattiya
dc.contributor.authorSomboon, Pichayada
dc.date.accessioned2026-08-06T10:55:48Z
dc.date.available2026-08-06T10:55:48Z
dc.date.issued2026-06-01
dc.description.abstractBioactive composite films were developed utilizing a polyvinyl alcohol (PVA) and jackfruit waste powder (JK PW) matrix, functionalized with either ginger (JK PW–GEO) or clove essential oil (JK PW–CEO). Structural characterization indicated that the essential oils were chemically anchored to the polymer matrix via intermolecular hydrogen bonding, facilitating the formation of a cohesive micro-composite architecture. These chemical interactions significantly enhanced thermal stability; notably, JK PW–GEO films exhibited superior thermal resistance (limiting mass loss to 9 % within the 180–260 °C range) compared to JK PW–CEO films (∼14 % loss). This stability is attributed to the robust retention of non-volatile gingerols within the hydrogen-bonded network, as confirmed by HS-GC–MS/MS analysis. Regarding functional bioactivity, distinct performance profiles were observed: JK PW–CEO films demonstrated exceptional antioxidant capacity (334.75 mg GAE/g; 90.62 % DPPH radical scavenging), whereas JK PW–GEO films exhibited broader antimicrobial efficacy, particularly against resistant bacterial strains such as Bacillus subtilis and Salmonella enterica . In practical application trials, both film formulations effectively extended the shelf life of bread and fresh poultry by mitigating microbial proliferation and suppressing spoilage odors. Sensory evaluation confirmed that the films maintained desirable olfactory profiles, thereby enhancing the perceived quality of the packaged products. Collectively, this study establishes that JK PW-based composites offer a sustainable avenue for active packaging, wherein ginger oil provides superior thermal and antimicrobial stability, while clove oil delivers potent antioxidant protection.
dc.identifier.citationApplied Food Research, 6(1), 2026
dc.identifier.doi10.1016/j.afres.2025.101617
dc.identifier.issn27725022
dc.identifier.other2-s2.0-105026692781
dc.identifier.urihttps://dspace.kmitl.ac.th/handle/123456789/18181
dc.sourceApplied Food Research
dc.subjectActive food packaging
dc.subjectAntimicrobial films
dc.subjectAntioxidant activity
dc.subjectClove and ginger oil
dc.subjectFood shelf-life extension
dc.subjectJackfruit waste valorization
dc.subjectSubcritical water extraction
dc.titleAntimicrobial film from jackfruit waste powder incorporating clove and ginger essential oils and its application in food packaging
dc.typeArticle

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