Evidence map›Paper›PMID 41023011›Full record

ArticleScientific reports2025

Suitability of incorporating plantain stem cellulose nanocrystals into cmc/gelatin film for packaging applications.

Emmanuel Chukwudi Nwanna, Paul Chukwuka Eze, Louis Chukwuemeka Orakwe, Emmanuel Chibundo Chukwuma, Chike Pius Nwachukwu, John Ikedinachukwu Maduegbuna

Abstract read
In one paragraph

Article in Scientific reports, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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0citing papers in PubMed
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1 · What the graph read from it

What it found

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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

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3 · Its place in the literature

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0 citing papers in PubMed.

No citing paper in PubMed yet.

4 · The record

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PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

6 authors.

Emmanuel Chukwudi NwannaDepartment of Agricultural and Bioresources Engineering, Nnamdi Azikiwe University, Awka, Nigeria.
Paul Chukwuka EzeDepartment of Agricultural and Bioresources Engineering, Enugu State University, Enugu State, Nigeria.
Louis Chukwuemeka OrakweDepartment of Agricultural and Bioresources Engineering, Nnamdi Azikiwe University, Awka, Nigeria.
Emmanuel Chibundo ChukwumaDepartment of Agricultural and Bioresources Engineering, Nnamdi Azikiwe University, Awka, Nigeria. Chukwuma@utab.ac.rw.
Chike Pius NwachukwuDepartment of Agricultural and Bioresources Engineering, Nnamdi Azikiwe University, Awka, Nigeria.
John Ikedinachukwu MaduegbunaDepartment of Agricultural and Bioresources Engineering, Nnamdi Azikiwe University, Awka, Nigeria.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Plastic waste littering from food package poses severe pollution on the streets of most countries. Research on the high-value application of plantain stems, an abundant, easily available, and renewable agricultural waste for alternative bio-packaging is urgent and imperative. The present study investigated the application of natural waste products with outcomes of cellulose nanocrystals (CNC) content on various physical properties of CNC, Carboxymethyl cellulose (CMC), gelatin barrier layers, including transmission electron microscopy (TEM), Fourier transform infrared spectroscopy (FTIR), water absorption, x-ray diffraction (XRD), scanning electron microscopy (SEM) moisture uptake and total dissolved solid (TDS) as well as mechanical properties like thickness (THS), tensile strength (TNS) and elongation at break (EAB). The solution casting approach was effective in producing gelatin/CMC nanocomposites reinforced with CNC. According to the study's findings, the CMC/gelatin and CNC films were needle-shaped, with lengths ranging from 81 to 286 nanometers, cross-sections from 8 to 21 nanometers, a dimensional proportion of 17, and a degree of crystallinity of 0.82 when observed under scanning electron microscopy. When 5 and 10 weight per cent of CNC were added, the CNC was proportionally dispensed throughout the network to produce equal barrier layers, showing that CNC and CMC/gelatin were well matched. The thickness (THS) of the nanocomposite films grew from 0.1 μm to 0.11 μm, and their tensile strength (TNS) also grew from 4.27 MPa to 7.22 MPa with the supplement of CNC. Additionally, their elongation at break (EAB) dropped as well, falling from 94.36 to 57.21%. The nanocomposite films TDS dropped from 70 to 63% as well. The outcomes show that using gelatin/CMC reinforced with CNC has several benefits because it is a naturally occurring, affordable, and plentiful material that can replace a lot of products with petroleum and non-degradable bases.

Indexed as

Carboxymethyl celluloseCellulose nanocrystalsGelatinNanocompositePlantain stem

Identifiers

PMID41023011
PMCPMC12479924

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.