Antifungal properties of gliadin films incorporating cinnamaldehyde and application in active food packaging of bread and cheese spread foodstuffs

Balaguer, Mari Pau; López‐Carballo, Gracia; Catalá, Ramón; Gavara, Rafael; Hernández‐Muñoz, Pilar

doi:10.1016/j.ijfoodmicro.2013.08.012

Cited by 174 publications

(91 citation statements)

References 65 publications

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“…18,19 Cinnamaldehyde (CNMA), which is present in cinnamon bark, is a major antimicrobial component and has also been found to have diverse biological effects, which include anticancer effects. [20][21][22] Mechanistically, CNMA, decreases metabolic activity, coagulates cytoplasmic materials and limits the replication rate in P. aeruginosa, inhibits swimming motility in E. coli, inhibits quorum sensing, interferes with the autoinducer-2 (AI-2) system, and decreases biofilm formation in S. aureus at subinhibitory concentrations. Therefore, the use of CNMA at low concentrations could exert antibiofilm activity, which could prevent bacteria colonization.…”

Section: Ramasamy Et Almentioning

confidence: 99%

Development of gold nanoparticles coated with silica containing the antibiofilm drug cinnamaldehyde and their effects on pathogenic bacteria

Ramasamy

Lee

2017

IJN

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Emerging resistance to antibiotics is a mounting worldwide health concern and increases the need for nonantibiotic strategies to combat infectious diseases caused by bacterial pathogens. In this study, the authors used the antibiofilm activity of the naturally occurring antimicrobial cinnamaldehyde (CNMA) conjugated to the surface of gold nanoparticles (GNPs) to deliver CNMA efficiently and eradicate biofilms of Gram-negative organisms (enterohemorrhagic Escherichia coli O157:H7, and Pseudomonas aeruginosa ), Gram positive (methicillin-sensitive Staphylococcus aureus organisms, and methicillin-resistant Staphylococcus aureus ) bacteria. CNMA-GNPs containing 0.005% (v/v) of CNMA were found to inhibit biofilm formation efficiently. The distributions of nanoparticles in biofilm cells and their biofilm disruption activities, including distorted cell morphology, were determined by transmission electron microscopy. In addition to their antibiofilm activities, CNMA-GNPs attenuated S. aureus virulence and protected Caenorhabditis elegans ( C. elegans ) worms. Here, the authors report the antibiofilm effects of CNMA-GNPs and suggest that they could be used to treat pathogenic bacterial infections in vivo.

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Section: Ramasamy Et Almentioning

confidence: 99%

Development of gold nanoparticles coated with silica containing the antibiofilm drug cinnamaldehyde and their effects on pathogenic bacteria

Ramasamy

Lee

2017

IJN

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“…Over the span of studies intended to find its most extreme microbial lethality under food transforming conditions, a gas chromatographic-mass spectrophotometric system was created for the extraction and examination of essential oil components, for example, cinnamaldehyde from commercial cinnamoncontaining foods (a few brands of cinnamon breads, oats, treats, puddings, and fruits juices). The cinnamaldehyde substance went as additive in squeezed orange in apple cinnamon cereals and for cinnamon swirl bread 1,22,64 .…”

Section: Other Therapeutics Usesmentioning

confidence: 99%

“…It was isolated from cinnamon essential oil in 1834 and synthesized in the laboratory by Chiozza in 1854 21 . The natural product of trans-cinnamaldehyde molecule consists of a phenyl group attached to an unsaturated aldehyde 22 . As such, the molecule can be viewed as a derivative of acrolein 23 .…”

mentioning

confidence: 99%

Untitled

2017

IJPSR

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“…The use of active packaging systems with EOs has been employed in sliced bread, cheese and apples (Balaguer et al, 2013). In this context, cinnamon EO incorporated into paraffin as a bioactive coating has been tested against Rhizopus stolonifer in sliced bread, where 80% and 90% of inhibition was achieved with 4% and 6% of cinnamon leaf on the coating (Rodriguez et al, 2008).…”

Section: Incorporation In Food Systemsmentioning

confidence: 99%

“…In this context, cinnamon EO incorporated into paraffin as a bioactive coating has been tested against Rhizopus stolonifer in sliced bread, where 80% and 90% of inhibition was achieved with 4% and 6% of cinnamon leaf on the coating (Rodriguez et al, 2008). Similarly, Balaguer et al (2013) evaluated gliadin films that contained 5% of cinnamaldehyde as active packaging of bread and cheese spread. The results revealed that the active packaging of bread slices was effective for delaying fungal growth.…”

Section: Incorporation In Food Systemsmentioning

confidence: 99%

Study of different antifungal systems to preserve strawberry jams against fungi spoilage

Llop¹

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ACKNOWLEDGEMENTSTras muchas horas de esfuerzo y dedicación, ha llegado el momento de dar las gracias a todas y a cada una de esas personas que han formado parte de este gran viaje.En primer lugar, quiero agradecer a mis directores de tesis Jose Manuel Barat, Pau Talens y Ana Fuentes todo el apoyo recibido durante el desarrollo de la tesis.Gracias Jose por confiar en mí y darme la oportunidad de trabajar en un proyecto de investigación tan interesante. Gracias Pau por la ayuda que me has brindado en todo momento y, por todos los consejos que me has dado durante estos años.Y gracias Ana por estar ahí día a día, enseñándome y guiándome a lo largo de estos cuatro años. Eres una gran investigadora. Y ahora toca agradecer a mis chicas, a las del grupo de films, la miel y a la chica acrilamida, todo su apoyo. En especial a Amalia, Anna y Mariola. Gracias por estar en los buenos y malos momentos de este largo viaje. Vuestros consejos diarios, en calidad de amigas e investigadoras, han sido de gran ayuda durante estos cuatro años. Gracias por hacerme sentir como en casa incluso estando lejos. A mi familia. Gracias por creer en mí y, apoyarme en todas y cada una de las decisiones que he ido tomando a lo largo del tiempo. Sin vosotros nunca hubiera podido llegar tan lejos. En especial a Sara. Gracias por tu incondicional ayuda.A Jorge. Tu paciencia, apoyo y ayuda han sido la clave de este trabajo. Gracias por creer en mí y estar siempre ahí, en los buenos y en los malos momentos. Abstract ABSTRACTNew tendencies in the development of innovative food packages could affect product microbial stability during storage. In this sense, antifungal systems such as emulsions, nanoemulsions and mesoporous silica supports, may be promising alternatives to preserve the product quality without having to apply further thermal treatments.The formulation of stable antifungal systems and the optimisation of the methodology to be employed to prepare these systems play an important role in:i) their antifungal effectiveness; ii) bioactive compounds losses during their preparation; and iii) their impact on the food product's sensory profile.Nanoemulsions prepared with essential oils generally presented higher antifungal effect than free essential oils applied at the same concentrations.Furthermore, the emulsifier played a key role in the resulting antifungal activity.Whey protein isolated-based nanoemulsions were more effective in inhibiting mycelial mould growth and spore germination than Tween 80-based ones.The great in vitro effectiveness of nanoemulsions to control mould development allowed to check their application to food products, and strawberry jam was selected as the food matrix. To this end, clove and cinnamon leaf emulsions were incorporated into strawberry jams to control fungal decay.Although these emulsions were able to reduce jam spoilage, their incorporation negatively affected the aroma, taste and the overall acceptance of the jam.Regarding the methodology employed to prepare oil-in-water emulsions, the magnetic stirring and hi...

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Antifungal properties of gliadin films incorporating cinnamaldehyde and application in active food packaging of bread and cheese spread foodstuffs

Cited by 174 publications

References 65 publications

Development of gold nanoparticles coated with silica containing the antibiofilm drug cinnamaldehyde and their effects on pathogenic bacteria

Development of gold nanoparticles coated with silica containing the antibiofilm drug cinnamaldehyde and their effects on pathogenic bacteria

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Study of different antifungal systems to preserve strawberry jams against fungi spoilage

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