Carboxymethyl cellulose–polyvinyl alcohol films with clove oil for active packaging of ground chicken meat

Muppalla, Shobita R.; Kanatt, Sweetie R.; Chawla, S.P.; Sharma, Arun

doi:10.1016/j.fpsl.2014.07.002

Cited by 185 publications

(99 citation statements)

References 45 publications

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“…However, the exact mechanism by which fatty acids exert their activity against bacteria has not been documented in the literature. Among the Gram-positive bacteria, S. aureus was the most susceptible bacteria to the action of linoleic acid, which may be associated to differences in cell wall structure, shape and spores form ability of B. cereus (Muppalla et al 2014). …”

Section: Antimicrobial Activity Of the Filmsmentioning

confidence: 99%

Development of carboxymethyl xylan films with functional properties

et al. 2017

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The aim of this work was focused on the development of carboxymethyl xylan (CMX) formulations with functional properties to produce edible films. Beechwood Xylan was firstly derivatized into carboxymethyl xylan and thereafter was blended with Agar (Ag), Ammonium zirconium carbonate (AZC) and linoleic acid (La) to produce CMX:Ag, CMX:AZC, CMX:Ag:La films. Mechanical, barrier, optical and thermal properties of the produced films and their antimicrobial activity against food pathogenic bacteria were evaluated. The obtained films were transparent and yellowish. Agar and AZC improved the tensile strength at break of the control CMX film from 4.79 to 27.67 and 20.95 MPa respectively, and the CMX:AZC film exhibited the greatest elastic modulus. Barrier properties of the films decreased when any of the components was incorporated into the CMX and all blended films were thermally more stable than control. The CMX:Ag:La film revealed a good antimicrobial activity against B. cereus and S. aureus.

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Section: Antimicrobial Activity Of the Filmsmentioning

confidence: 99%

Development of carboxymethyl xylan films with functional properties

et al. 2017

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“…The goal of this work was the study of CMC on physical-mechanical properties of starch based composite films intended to be used as edible or biodegradable films. Muppalla et al (2014) and Soni et al (2016) had found 1% CMC showing excellent film forming properties but it had very weak mechanical properties. For packaging of luncheon chicken slices, CMC film was most suitable which reduces moisture loss or enhances the shelf life and quality of product.…”

Section: Standardization Of Level Of Carboxy-methyl-cellulose (Cmc) Fmentioning

confidence: 99%

“…Muppalla et al (2014) developed carboxy-methyl-cellulose (CMC)-polyvinyl alcohol based edible film for packaging of ground chicken meat. Roy et al (2012) also developed a CMC based hydrogel to prove its biodegradability.…”

Section: Introductionmentioning

confidence: 99%

Selection of biopolymers to develop a biodegradable and ediblefilm for packaging of luncheon chicken meat slices

Bhattacharya

Kandeepan

2017

AJDFR

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Environmental concerns over disposal of non-renewable food packaging materials contributed to renewed interest in development of edible coating and films. Meat is one of the most nutrient rich food items and is therefore, highly perishable item due to a considerable microbial load and its autolytic degradation. Edible films and coatings extend the shelf life of foods and others by acting as barriers and also as carriers of substances to inhibit pathogenic and spoilage microorganisms. So, it was proposed to develop edible film as primary packaging material and LDPE film as secondary packaging material for luncheon chicken slices to protect from environmental hazards. The present study revealed 2% carboxymethyl-cellulose (CMC) best suited for the preparation of edible film on the basis of parameters like elongation ability, film solubility and transparency. As in the cases of 1% and 1.5% levels of carboxy-methyl-cellulose (CMC) film, although they were superior in film solubility and elongation ability, it was difficult to wrap meat products with those films due to their poor mechanical property.

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“…Preparation of films: The films were prepared using solvent casting method, wherein water was used as the solvent and the protocol by Muppalla et al [21] with slight modification. CNC was used in the concentration of 1-3 % and PVA was used in the concentration of 3-5 %.…”

Section: Extraction Of Cellulose Nanocrystals (Cnc)mentioning

confidence: 99%