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Mostrando ítems 21-30 de 43
Artículo
Functionalization Routes for Keratin from Poultry Industry Side-Streams—Towards Bio-Based Absorbent Polymers
(MDPI, 2023-01)
Keratin is a largely available protein that can be obtained from the ca. 3 million tons of feathers that the European poultry industry produces as a side-stream. Here, the functionalization of keratin from poultry feathers ...
Artículo
Evaluation of different strengthening methods in the mechanical and functional properties of soy protein-based bioplastics
(Elsevier, 2020-07)
The bioplastics manufactured are still not competitive compared to conventional plastics, due to their higher price and poor mechanical properties. For this purpose, different physical strengthening methods have been studied ...
Artículo
Micronutrient-controlled-release protein-based systems for horticulture: Micro vs. nanoparticles
(Elsevier, 2022-10)
Fertilization is an increasingly common practice in horticulture. Nevertheless, the conventionally used fertilization method is ineffective, and it generates contamination problems due to excess nutrients. Therefore, new ...
Artículo
Effect of Solution Properties in the Development of Cellulose Derivative Nanostructures Processed via Electrospinning
(MDPI, 2022)
In the last few years, electrospinning has proved to be one of the best methods for obtaining membranes of a micro and nanometric fiber size. This method mainly consists in the spinning of a polymeric or biopolymeric ...
Artículo
The use of biowaste for the production of biodegradable superabsorbent materials
(Elservier, 2023-02)
Climate Change, the large accumulation of waste, the generation of microplastics and the recent scarcity of raw materials are some of the problems that have led to a radical change in the conception of economy from a linear ...
Artículo
Comparativa de la enseñanza presencial y no presencial de asignaturas científicotécnicas en la Universidad de Sevilla
(Instituto Químico de Sarriá: Asociación de Químicos e Ingenieros, 2021)
La situación actual ha generado la necesidad de replantearse la enseñanza no presencial. No obstante, este tipo de enseñanza en carreras científico-técnicas puede tener grandes inconvenientes. Por este motivo, en este ...
Artículo
Biodegradable soy protein-based tablets for the controlled release of zinc
(Elsevier, 2024-05)
Controlled-release systems are gaining interest in the horticultural industry to supply fertilizers to crops. However, their manufacturing process increases their cost, making its industrialization difficult. In this ...
Artículo
Characterization of emulgels formulated with phycocyanin and diutan gum as a novel approach for biocompatible delivery systems
(Elsevier, 2024-05)
Phycocyanin (PC), a protein derived from algae, is non-toxic and biocompatible. Due to its environmental and sustainable properties, it has been studied as an alternative stabilizer for food emulsions. In this sense, the ...
Artículo
Soy Protein Isolate as Emulsifier of Nanoemulsified Beverages: Rheological and Physical Evaluation
(MDPI, 2023-01)
The production of biologically active molecules or the addition of new bioactive ingredients in foods, thereby producing functional foods, has been improved with nanoemulsion technology. In this sense, the aim of this work ...
Artículo
Biocompatible and Thermoresistant Hydrogels Based on Collagen and Chitosan
(Multidisciplinary Digital Publishing Institute (MDPI), 2022)
Hydrogels are considered good biomaterials for soft tissue regeneration. In this sense, collagen is the most used raw material to develop hydrogels, due to its high biocompatibility. However, its low mechanical resistance, ...