Evidence map›Paper›PMID 41266669›Full record

ArticleScientific reports2025

Avocado seed starch bioplastic film reinforced with enset cellulose for sustainable packaging.

Negese Alemu Tassew, Tebelay Liknaw Andualem, Reddy Prasad D M, Meketaye Abera Endeshaw, R Ramesh

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. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

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

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

1 citing paper in PubMed.

  1. Article
4 · The record

Corrections and comments

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

5 authors.

Negese Alemu TassewDepartment of Food Process Engineering, Gambella University, Gambella, Ethiopia.
Tebelay Liknaw AndualemDepartment of Chemical Engineering, Institute of Technology, University of Gondar, Gondar, Ethiopia.
Reddy Prasad D MChemical and Energy Engineering Programme Area, Faculty of Engineering, Universiti Teknologi Brunei, Tungku Highway, Gadong, BE1410, Bandar Seri Begawan, Brunei. dmr.prasad@utb.edu.bn.
Meketaye Abera EndeshawDepartment of Chemical Engineering, Institute of Technology, University of Gondar, Gondar, Ethiopia.
R RameshDepartment of Chemical Engineering, School of Mechanical, Chemical and Material Engineering, Adama Science and Technology University, Adama, 1888, Ethiopia. ramesh.redrouthu@astu.edu.et.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The increasing environmental concerns associated with conventional petroleum-based plastics have driven the urgent need to develop sustainable, biodegradable alternatives for packaging applications. This research explores the development of an environmentally friendly and strong bioplastic film. It's made from avocado seed starch and strengthened with cellulose fibers obtained from the enset pseudostem, offering a potential solution to the environmental problems linked to traditional plastic materials. A Central Composite Design (CCD) was employed to optimize key processing parameters: drying temperature (30-70 °C), glycerol concentration (0.1-0.4 mL/g), and starch-to-cellulose ratio (60:40-90:10%w). The optimal formulation, achieved at a drying temperature of 49 °C, glycerol concentration of 0.23 mL/g, and a starch-to-cellulose ratio of 77:23%w, resulted in a bioplastic film with a tensile strength of 10.49 MPa, Young's modulus of 265.93 MPa, elongation at break of 8.73%, and 41.37% weight loss after two weeks of soil burial. Structural and physicochemical analyses, including FTIR, SEM, DSC, XRD, and RVA, revealed enhanced intermolecular hydrogen bonding, increased crystallinity (~ 26%), and improved thermal stability, suggesting strong molecular interactions between starch and cellulose. The optimized film exhibited favorable barrier properties, with moisture content of 14.3%, solubility of 16.8%, and water vapor permeability of 2.76 × 10⁻¹⁰ g/Pa·s·m. Furthermore, the films showed increased opacity and compact morphology, making them suitable for light-sensitive packaging applications. The developed composite film is a high-performance, eco-friendly alternative to conventional plastics, particularly in food packaging and other single-use plastic products.

Indexed as

Agricultural waste utilizationBarrier propertiesBiodegradable polymerMechanical propertiesResponse surface methodology

Identifiers

PMID41266669
PMCPMC12635090

What OpenQuestion holds

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LicenceCC BY-NC-ND
Read underepoch 390

Registered trials

None linked

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.