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Listar por autor "Rojas Lema, Sandra Paola"

Mostrando ítems 1-5 de 5

Faba bean protein films reinforced with cellulose nanocrystals as edible food packaging material

Rojas-Lema, Sandra; Nilsson, Klara; Trifol, Jon; Langton, Maud; Gómez-Caturla, Jaume; Balart, Rafael; Garcia-Garcia, Daniel; Moriana, Rosana (Elsevier, 2021-12)

[EN] In the present work, transparent films were obtained by the solution casting method from faba bean protein isolate (FBP), reinforced with different cellulose nanocrystals (CNCs) content (1, 3, 5 and 7 wt%), obtained ...
Metales para Envases y Embalajes. Barnices de Protección para Envases Metálicos.

Montañés Muñoz, Néstor; Gómez Caturla, Jaume; Lascano Aimacaña, Diego Sebastián; Rojas Lema, Sandra Paola (2023-05-29)

El presente objeto de aprendizaje presenta los diferentes tipos de barnices que se utilizan normalmente para la protección de los envases metálicos, exponiendo las características principales de los mismos, así como sus ...
Microencapsulation of Copper(II) Sulfate in Ionically Cross-Linked Chitosan by Spray Drying for the Development of Irreversible Moisture Indicators in Paper Packaging

Rojas-Lema, Sandra; Terol, Jorge; Fages, Eduardo; Balart, Rafael; Quiles-Carrillo, Luis; Prieto, Cristina; Torres-Giner, Sergio (MDPI AG, 2020-09)

[EN] Copper(II) sulfate-loaded chitosan microparticles were herein prepared using ionic cross-linking with sodium tripolyphosphate (STPP) followed by spray drying. The microencapsulation process was optimal using an inlet ...
Tailoring the Properties of Thermo-Compressed Polylactide Films for Food Packaging Applications by Individual and Combined Additions of Lactic Acid Oligomer and Halloysite Nanotubes

Rojas-Lema, Sandra; Quiles-Carrillo, Luis; Garcia-Garcia, Daniel; Melendez-Rodriguez, Beatriz; Balart, Rafael; Torres-Giner, S. (MDPI AG, 2020-04-02)

[EN] In this work, films of polylactide (PLA) prepared by extrusion and thermo-compression were plasticized with oligomer of lactic acid (OLA) at contents of 5, 10, and 20 wt%. The PLA sample containing 20 wt% of OLA was ...
Upgrading Argan Shell Wastes in Wood Plastic Composites with Biobased Polyethylene Matrix and Different Compatibilizers

Jordá-Reolid, María; Gómez-Caturla, Jaume; Ivorra-Martínez, Juan; Stefani, Pablo Marcelo; Rojas-Lema, Sandra Paola; Quiles-Carrillo, Luis (MDPI AG, 2021-03-30)

[EN] The present study reports on the development of wood plastic composites (WPC) based on micronized argan shell (MAS) as a filler and high-density polyethylene obtained from sugarcane (Bio-HDPE), following the principles ...