ArticleMaterials (Basel, Switzerland)2021
Polylactide Films with the Addition of Olive Leaf Extract-Physico-Chemical Characterization.
Article in Materials (Basel, Switzerland), 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers.
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.
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.
Who cites it
12 citing papers in PubMed, 31 citations in OpenAlex.
- Dialdehyde Alginate as a Crosslinker for Chitosan/Starch Films: Toward Biocompatible and Antioxidant Wound Dressing Materials.International journal of molecular sciences · 2026Article
- Advanced Biocompatible and Biodegradable Polymers: A Review of Functionalization, Smart Systems, and Sustainable Applications.Polymers · 2025Review
- Olive leaf extract as a natural antioxidant and antimicrobial additive in biodegradable PLA film and its potential utilization in active packaging.RSC advances · 2025Article
- An integrated approach using morphological, biochemical, and RAPD markers to assess the genetic diversity of Olive (Olea Europaea L.) cultivars in India.Scientific reports · 2025Article
- A Study of Thin Films Based on Polylactide and Vanillic Acid-Crucial Properties Relevant to Packaging.Polymers · 2025Article
- Article
- Article
- A review on bio-based polymer polylactic acid potential on sustainable food packaging.Food science and biotechnology · 2024Review
- Development of Coated PLA Films Containing a Commercial Olive Leaf Extract for the Food Packaging Sector.Antioxidants (Basel, Switzerland) · 2024Article
- Polylactide-Based Films Incorporated with Berberine-Physicochemical and Antibacterial Properties.Foods (Basel, Switzerland) · 2022Article
- Polylactide-Based Films with the Addition of Poly(ethylene glycol) and Extract of Propolis-Physico-Chemical and Storage Properties.Foods (Basel, Switzerland) · 2022Article
- The Role of Birch Tar in Changing the Physicochemical and Biocidal Properties of Polylactide-Based Films.International journal of molecular sciences · 2021Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
4 authors at 2 institutions in 2 countries.
Funding
Abstract
The aim of this work was to obtain and characterize polylactide films (PLA) with the addition of poly(ethylene glycol) (PEG) as a plasticizer and chloroformic olive leaf extract (OLE). The composition of OLE was characterized by LC-MS/MS techniques. The films with the potential for using in the food packaging industry were prepared using a solvent evaporation method. The total content of the phenolic compounds and DPPH radical scavenging assay of all the obtained materials have been tested. Attenuated Total Reflectance-Fourier Transform Infrared Spectroscopy (FTIR-ATR) allows for determining the molecular structure, while Scanning Electron Microscopy (SEM) indicated differences in the films' surface morphology. Among other crucial properties, mechanical properties, thickness, degree of crystallinity, water vapor permeation rate (WVPR), and color change have also been evaluated. The results showed that OLE contains numerous active substances, including phenolic compounds, and PLA/PEG/OLE films are characterized by improved antioxidant properties. The OLE addition into PLA/PEG increases the material crystallinity, while the WVPR values remain almost unaffected. From these studies, significant insight was gained into the possibility of the application of chloroform as a solvent for both olive leaf extraction and for the preparation of OLE, PLA, and PEG-containing film-forming solutions. Finally, evaporation of the solvent from OLE can be omitted.
Indexed as
Identifiers
What OpenQuestion holds
Registered trials
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.