ArticleMolecules (Basel, Switzerland)2020
Preparation and Compatibilization of PBS/Whey Protein Isolate Based Blends.
Article in Molecules (Basel, Switzerland), 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.
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Who cites it
9 citing papers in PubMed, 20 citations in OpenAlex.
- Sulfobetaine-Modified Poly(butylene succinate) with Fine-Tuned Mechanical and Lubricating Properties in Melted Film Discs.ACS applied materials & interfaces · 2026Article
- Tissue Regeneration of Radiation-Induced Skin Damages Using Protein/Polysaccharide-Based Bioengineered Scaffolds and Adipose-Derived Stem Cells: A Review.International journal of molecular sciences · 2025Review
- Vegetative and microbial proteins for bioplastics applications - a review in the indian context.RSC advances · 2025Review
- Article
- Review
- Review
- Liquid and Solid Functional Bio-Based Coatings.Polymers · 2021Review
- Properties of Biodegradable Films Based on Poly(butylene Succinate) (PBS) and Poly(butylene Adipate-Polymers · 2020Article
- Whey Protein Concentrate/Isolate Biofunctional Films Modified with Melanin from Watermelon (Materials (Basel, Switzerland) · 2020Article
Corrections and comments
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Authors and funding
9 authors at 4 institutions in 3 countries.
Funding
Abstract
In this paper the production of biopolymeric blends of poly(butylene succinate) PBS and plasticized whey protein (PWP), obtained from a natural by-product from cheese manufacturing, has been investigated for the production of films and/or sheets. In order to add the highest possible whey protein content, different formulations (from 30 to 50 wt.%) were studied. It was found that by increasing the amount of PWP added to PBS, the mechanical properties were worsened accordingly. This trend was attributed to the low compatibility between PWP and PBS. Consequently, the effect of the addition of soy lecithin and glycerol monostearate (GMS) as compatibilizers was investigated and compared to the use of whey protein modified with oleate and laurate groups obtained by Schotten-Baumann reaction. Soy lecithin and the Schotten-Baumann modified whey were effective in compatibilizing the PWP/PBS blend. In fact, a significant increase in elastic modulus, tensile strength and elongation at break with respect to the not compatibilized blend was observed and the length of aliphatic chains as well as the degree of modification of the Schotten-Baumann proteins affected the results. Moreover, thanks to DSC investigations, these compatibilizers were also found effective in increasing the PBS crystallinity.
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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.