Characterization of new biodegradable edible film made from basil seed (Ocimum basilicum L.) gum

Khazaei, Naimeh; Esmaiili, Mohsen; Emam‐Djomeh, Zahra; Ghasemlou, Mehran; Jouki, Mohammad

doi:10.1016/j.carbpol.2013.10.062

Cited by 212 publications

(133 citation statements)

References 42 publications

Supporting

Mentioning

113

Contrasting

Unclassified

Order By: Relevance

“…Similarly reported, thicker mucilage or gum-based edible films were produced upon the addition of glycerol as a plasticizer (Ahmadi et al 2012;Jouki et al 2013;Khazaei et al 2014;Dick et al 2015). This increase in thickness was from the swelling process, in which the attractive force between the plasticized mucilage polymer and water increased (Jouki et al 2013;Khazaei et al 2014).…”

Section: Physical Observationmentioning

confidence: 62%

“…Recent studies on basil seed and chia seed mucilage-based film showed that the addition of plasticizer aided the formation of film with a notable reduction in the films' brittleness (Khazaei et al 2014;Dick et al 2015). Acknowledging such limitation, glycerol, which has been generally regarded as safe (GRAS) by the Food and Drug Administration (FDA, USA), was tested as a potential plasticizer for the edible film development.…”

Section: Introductionmentioning

confidence: 99%

See 1 more Smart Citation

Development of Edible Film from Flaxseed Mucilage

Tee¹,

Wong²,

Tan³

et al. 2016

BioResources

View full text Add to dashboard Cite

A flaxseed mucilage-based edible film was developed with the addition of glycerol as a plasticizer. Various concentrations of glycerol were blended into the extracted mucilage, and the developed films were studied in terms of physical, mechanical, and morphological properties. As the glycerol concentration was increased from 1 to 5 wt%, the elongation at break of the films prominently increased, whereas the tensile strength and Young's modulus decreased. The film failed to form at 6 wt% glycerol inclusion. The developed film was slightly reddish and yellowish in color, with enhanced transparency as the glycerol concentration in the film increased. Overall, this work demonstrated that with the addition of glycerol as a plasticizer up to 5 wt%, a flaxseed mucilage-based edible film could be developed as a sustainable alternative for food and bioproduct coating or packaging.

show abstract

Section: Physical Observationmentioning

confidence: 62%

Section: Introductionmentioning

confidence: 99%

Development of Edible Film from Flaxseed Mucilage

Tee¹,

Wong²,

Tan³

et al. 2016

BioResources

View full text Add to dashboard Cite

show abstract

“…This is mainly because, with the addition of SA, which has good film formation ability and adhesion, the pores in the composite membrane can be fully filled and the tensile strength and elongation at break of the composite membrane can be improved. Hu et al also prepared HTCC/CMC composite membranes; with the addition of CMC, the tensile strength of the composite membranes increased from 2.06 to 45.56 MPa and the elongation at break decreased from 246.36% to 8.08% [56]. Treenate et al [57] developed a biomedical hydrogel film using hydroxyethyl acrylate chitosan (HC) and SA.…”

Section: Film Performance Comparisonmentioning

confidence: 99%

Preparation and Properties of Sodium Carboxymethyl Cellulose/Sodium Alginate/Chitosan Composite Film

2018

View full text Add to dashboard Cite

A sodium alginate/chitosan solution was prepared by dissolving sodium alginate, chitosan, and glycerol in an acetic acid solution. This solution was then combined with a sodium carboxymethyl cellulose solution and the mixture was cast onto a glass plate and dried at a constant temperature of 60 • C. Then, a carboxymethyl cellulose/sodium alginate/chitosan composite film was obtained by immersing the film in a solution of a cross-linking agent, CaCl 2 , and air-drying the resulting material. First, the most advantageous contents of the three precursors in the casting solution were determined by a completely random design test method. Thereafter, a comprehensive orthogonal experimental design was applied to select the optimal mass ratio of the three precursors. The composite film obtained with sodium alginate, sodium carboxymethyl cellulose, and chitosan contents of 1.5%, 0.5%, and 1.5%, respectively, in the casting solution displayed excellent tensile strength, water vapor transmission rate, and elongation after fracture. Moreover, the presence of chitosan successfully inhibited the growth and reproduction of microorganisms. The composite film exhibited antibacterial rates of 95.7% ± 5.4% and 93.4% ± 4.7% against Escherichia coli and Staphylococcus aureus, respectively. Therefore, the composite film is promising for antibacterial food packaging applications.

show abstract

“…Por tanto, varias investigaciones han sido llevadas a cabo con el fin de mejorar la flexibilidad y resistencia (Hager et al, 2012). La adición de plastificantes como el glicerol, ha sido exitosamente utilizado en la producción de BP flexibles a base de polisacáridos (Ahmadi et al, 2012;Ghasemlou et al, 2011;Khazaei et al, 2014), también se ha evaluado la incorporación de agentes entrecruzantes. Sin embargo, estos pueden tener problemas de toxicidad (Cao et al, 2007) y por tal razón su aplicación no se ha extendido.…”

Section: Introductionunclassified

Efecto de la Adición de Goma Gelana sobre las Propiedades de Barrera y Físico Mecánicas de Biopelículas Binarias

2017

View full text Add to dashboard Cite

* Autor a quien debe ser dirigida la correspondencia.Recibido Ago. 24, 2016; Aceptado Oct. 18, 2016; Versión final Nov. 21, 2016, Publicado Feb. 2017 Resumen El objetivo del presente estudio fue caracterizar las propiedades físico mecánicas y de barrera al vapor de agua de biopelículas (BP) a base de carboximetilcelulosa (CMC) y goma xantana (GX) formuladas con varias concentraciones de goma gelana de bajo acilo (GBA). Las BP fueron elaboradas por el método de casting y posteriormente fueron determinadas la permeabilidad al vapor de agua (PVA), elongación al quiebre (EQ), resistencia a la tensión (RT), humedad y transparencia. Los resultados obtenidos indicaron que las BP con menores concentraciones de GBA mostraron propiedades más deseables con respecto a las demás formulaciones, ya que se producen BP con baja humedad y PVA. Además presentan elevados valores de EQ y son más transparentes. Estos resultados son realmente prometedores y sugieren la posibilidad de utilizar combinaciones terciarias de CMC, GX y GBA como una fuente de empaque biodegradable para aplicaciones alimentarias. Effect of Gellan Gum Addition on the Barrier and Physico mechanical Properties of Binary Biofilms AbstractThe aim of this study was to characterize physico mechanical and water vapor barrier of biofilms based on carboxymethylcellulose (CMC) and xanthan gum (XG), formulated with various concentrations of low acyl gellan (LAG). The biofilms, were prepared by the casting method and then the water vapor permeability (WVP), elongation at break (EAB), tensile strength (TS), moisture and transparency were determined. The findings indicated that biofilms with low concentrations of LAG showed more desirable properties when is compared with the others formulations, because they yields biofilms with low moisture and WVP. In addition, these biofilms had high values of EAB and were more transparent. These results are promising and suggest the possibility of using tertiary mixtures of CMC, GX and LAG as a source of biodegradable packaging for food applications. et al., 2010). En este sentido, las BP basadas en polisacáridos son vistas como potenciales sustitutos de los empaques sintéticos tradicionales y han sido caracterizadas por múltiples investigadores (Ahmadi et al., 2012;Ghasemlou et al., 2011), ya que son considerados barreras efectivas contra los gases y solutos por su densa matriz polimérica. KeywordsLa carboximetilcelulosa (CMC) es un polisacárido derivado de la celulosa con un residuo lineal aniónico de glucopiranosa β (1-4) (Su et al., 2010). La CMC es originada por sustitución parcial de grupos hidroxilos por grupos carboxilos (Tong et al., 2008). Varios autores han reportado la importancia de producir BP a base de CMC debido a la posibilidad de obtener una matriz continua (Ghanbarzadeh y Almasi, 2011). La goma xantana (GX) es un heteropolisacárido que consiste de D-glucosa, D-manosa y ácido D-glucurónico. La GX es producida por Xantomonas campestris a través de fermentación aeróbica en cultivo sumergido (Guo et al., 2014) y sus dis...

show abstract

Characterization of new biodegradable edible film made from basil seed (Ocimum basilicum L.) gum

Cited by 212 publications

References 42 publications

Development of Edible Film from Flaxseed Mucilage

Development of Edible Film from Flaxseed Mucilage

Preparation and Properties of Sodium Carboxymethyl Cellulose/Sodium Alginate/Chitosan Composite Film

Efecto de la Adición de Goma Gelana sobre las Propiedades de Barrera y Físico Mecánicas de Biopelículas Binarias

Contact Info

Product

Resources

About