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Listar por autor "Bonilla Lagos, Maria Jeannine"

Mostrando ítems 1-12 de 12

Desarrollo de films y recubrimientos comestibles bio-activos como soporte de agentes antioxidantes y antimicrobianos

Bonilla Lagos, Maria Jeannine (Universitat Politècnica de València, 2013-05-02)

RESUMEN El objetivo de esta tesis fue la obtención y caracterización de films biodegradables con características antimicrobianas y/o antioxidantes a partir de quitosano (CH). Para modular sus propiedades y mejorar ...
Edible films and coatings to prevent the detrimental effect of oxygen on food quality: Possibilities and limitations

Bonilla Lagos, Maria Jeannine; Atarés Huerta, Lorena María; Vargas, Maria; Chiralt, A. (Elsevier, 2012-05)

[EN] Oxygen has a deleterious effect on the quality of a wide variety of food products. The application of edible films and coatings to food products represents a new approach to solve this problem. Edible films and coatings ...
Efecto de la adición de aceites esenciales en las propiedades mecánicas, permeabilidad al vapor de agua y microestructura de films comestibles de caseinato sódico

Bonilla Lagos, Maria Jeannine (Universitat Politècnica de València, 2012-01-19)

Se elaboraron films comestibles de caseinato sódico (SC) con aceite esencial de canela (C) o jengibre (G) (proporción respecto a la proteína de 1:0.025 y 1:0.075) y glicerol como plastificante (1:0.3). Se caracterizaron ...
Effect of chitosan essential oil films on the storage-keeping quality of pork meat products

Bonilla Lagos, Maria Jeannine; Vargas, Maria; Atarés Huerta, Lorena María; Chiralt Boix, Mª Amparo (Springer Verlag (Germany), 2014-08)

Edible films based on chitosan were prepared, with and without basil or thyme essential oils, with the aim of assessing their protective ability against lipid oxidation and their antimicrobial activity. Chitosan films ...
Effect of essential oils and homogenization conditions on properties of chitosan-based films

Bonilla Lagos, Maria Jeannine; Atarés Huerta, Lorena María; Vargas, Maria; Chiralt, A. (Elsevier, 2012-01)

[EN] The influence of essential oil type (basil and thyme), its content and the homogenization treatment on the physical properties of chitosan-based film-forming dispersions and edible films was studied. Two homogenization ...
Effect of the incorporation of antioxidants on physicochemical and antioxidant properties of wheat starch chitosan films

Bonilla Lagos, Maria Jeannine; Talón Argente, Emmanuelle; Atarés Huerta, Lorena María; Vargas, Maria; Chiralt, A. (Elsevier, 2013)

[EN] Blend edible films were prepared from wheat starch (WS) and chitosan (CH) with glycerol as plasticizer. Four active ingredients (antioxidants) were added, namely basil essential oil, thyme essential oil, citric acid ...
Effects of chitosan on the physicochemical and antimicrobial properties of PLA films

Bonilla Lagos, Maria Jeannine; Fortunati, Elena; Vargas, Maria; Chiralt, A.; Kenny, J.M. (Elsevier, 2013-11)

[EN] Films based on polylactic acid (PLA) and different amounts of chitosan powder (CH), were prepared by extrusion. The effects of CH particle size (715 and 180 mu m) and the amount of chitosan incorporated in the PLA ...
Physical properties of chitosan-basil essential oil edible films as affected by oil content and homogenization conditions

Bonilla Lagos, Maria Jeannine; Vargas, Maria; Atarés Huerta, Lorena María; Chiralt, A. (Elsevier, 2011)

[EN] This work studies the influence of basil essential oil, its content and the homogenization treatment on the physical properties of chitosan-based edible films. Two homogenization treatments were applied, without (H1) ...
Physical, structural and antimicrobial properties of poly vinyl alcohol-chitosan biodegradable films

Bonilla Lagos, Maria Jeannine; Fortunati, Elena; Atarés Huerta, Lorena María; Chiralt, A.; Kenny, J.M. (Elsevier, 2014-03)

[EN] Chitosan (CH) was blended with poly vinyl alcohol (PVA) in different compositions to obtain biodegradable films (PVA90:CH10, PVA80:CH20, PVA70:CH30). Blends and neat polymer films (PVA100,CH100) were characterized for ...
Physicochemical properties of chitosan-essential oils film-forming dispersions. Effect of homogenization treatments

Bonilla Lagos, Maria Jeannine; Atarés Huerta, Lorena María; Vargas, Maria; Chiralt, Amparo (Elsevier, 2011)

[EN] Chitosan films enriched with basil (B) or thyme (T) essential oils (EO) were prepared by means of two homogenization treatments, without (H1) and with (H2) microfluidization. H2 treatment led to a significant decrease ...
Properties of wheat starch film-forming dispersions and films as affected by chitosan addition

Bonilla Lagos, Maria Jeannine; Atarés Huerta, Lorena María; Vargas, Maria; Chiralt, A. (Elsevier, 2013-02)

[EN] In order to evaluate the impact of chitosan on the physical properties of wheat starch-glycerol films, part of the wheat starch was replaced by chitosan, and the effect of composition on the properties of both the ...
Recent Patents on the Use of Antioxidant Agents in Food

Bonilla Lagos, Maria Jeannine; Atarés Huerta, Lorena María; Chiralt Boix, Mª Amparo; Vargas, Maria (Bentham Science Publishers, 2011-05)

[EN] The application of antioxidant ingredients is one of the most common ways to delay and prevent the detrimental effect of oxygen in foods. Some of the most widely used and studied antioxidants are carboxylic acids, ...