Starch-based films loaded with nano-antimicrobials for food packaging

Jogee, Priti; Agarkar, Gauravi; Rai, Mahendra

doi:10.1016/b978-0-12-823381-8.00004-1

Cited by 4 publications

(3 citation statements)

References 60 publications

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“…Nano-size starch is an advanced material with new abilities in the matter of hydrophobicity and stability (Wang and Zhang 2020). In the field of the food industry, there are also many other new methods based on nanotechnology, for instance, designing natural proteins as nano-architectures to deliver nutraceuticals (Tang 2021), new strategies for packaging food products by exploitation of the knowledge of nano-biotechnology, and nanomaterials (Reshmy et al 2021;Jogee et al 2021;Tiwari et al 2021), utilization of the nano-delivery techniques to overcome the problems of consuming bioactive ingredients (Hosseini et al 2021;Ozogul et al 2021), producing nanoparticles in the shape of powder using the nanospray driers (Jafari et al 2021 detection of food contaminants by nano-Ag combinations (Yao et al 2021), and even the application of nano-engineering in the field of the beverage industry (Saari and Chua 2020).…”

Section: Exploiting Nanobiotechnology-based Methods In Food Industrymentioning

confidence: 99%

Nano-biotechnology, an applicable approach for sustainable future

et al. 2022

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Nanotechnology is one of the most emerging fields of research within recent decades and is based upon the exploitation of nano-sized materials (e.g., nanoparticles, nanotubes, nanomembranes, nanowires, nanofibers and so on) in various operational fields. Nanomaterials have multiple advantages, including high stability, target selectivity, and plasticity. Diverse biotic (e.g., Capsid of viruses and algae) and abiotic (e.g., Carbon, silver, gold and etc.) materials can be utilized in the synthesis process of nanomaterials. "Nanobiotechnology" is the combination of nanotechnology and biotechnology disciplines. Nano-based approaches are developed to improve the traditional biotechnological methods and overcome their limitations, such as the side effects caused by conventional therapies. Several studies have reported that nanobiotechnology has remarkably enhanced the efficiency of various techniques, including drug delivery, water and soil remediation, and enzymatic processes. In this review, techniques that benefit the most from nano-biotechnological approaches, are categorized into four major fields: medical, industrial, agricultural, and environmental.

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Section: Exploiting Nanobiotechnology-based Methods In Food Industrymentioning

confidence: 99%

Nano-biotechnology, an applicable approach for sustainable future

et al. 2022

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“…6,7 However, the main disadvantages of starch-based films are their poor water resistance and weak physicalmechanical properties. 8 Therefore, numerous strategies, including the development of novel bio-nanocomposite starch films, [9][10][11][12] incorporation of essential oils or active compound-rich extracts, [13][14][15] and blending of starch with other polymers (such as chitosan [Ch], various proteins, and gum), [16][17][18][19][20][21][22] have been employed to address these limitations.…”

Section: Introductionmentioning

confidence: 99%

“…As starch is the most studied and promising polysaccharide for preparing biodegradable films, bitter potato/ Cuchi jipilla with unique characteristics has attracted attention for application in film production 6,7 . However, the main disadvantages of starch‐based films are their poor water resistance and weak physical–mechanical properties 8 . Therefore, numerous strategies, including the development of novel bio‐nanocomposite starch films, 9–12 incorporation of essential oils or active compound‐rich extracts, 13–15 and blending of starch with other polymers (such as chitosan [Ch], various proteins, and gum), 16–22 have been employed to address these limitations.…”

Section: Introductionmentioning

confidence: 99%

Bitter potato starch‐based film enriched with copaiba leaf extract obtained using supercritical carbon dioxide: Physical–mechanical, antioxidant, and disintegrability properties

Pérez‐Córdoba,

Sánchez‐Pizarro,

Vélez‐Erazo

et al. 2024

J of Applied Polymer Sci

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Films based on bitter potato starch (BPS) and its blends with chitosan (BPS‐Ch) or soy protein isolate (BPS‐SPI) loaded with copaiba leaf extract (E) are prepared via the casting method. The physical–mechanical and antioxidant properties of the as‐prepared films are compared with those of a control. Moreover, the half‐maximal degradation (t50) of the prepared films is calculated by fitting the Hill model to disintegrability kinetic data. Among the analyzed films, BPS‐Ch‐E exhibits the lowest (p < 0.05) solubility in water and opacity, strongest water vapor‐barrier (3.58 × 10−11 g m−1 s−1 Pa−1), and highest tensile strength and elongation at break. The Fourier transform infrared spectra of BPS‐Ch‐E and BPS‐SPI‐E demonstrate new peaks at 1550, 1239, and 1070 cm−1 corresponding to NH and CO stretching. The BPS‐E and BPS‐Ch‐E surfaces are devoid of scratches and phase separation. The incorporation of E significantly increases the antioxidant activity of the films. BPS‐SPI‐E and BPS‐Ch‐E demonstrate the lowest (t50 ≈ 1.4 days) and highest (t50 ≈ 3.5 days) disintegration rates, respectively, among the prepared films. E loading facilitates the development of films possessing beneficial physical–mechanical and antioxidant properties as well as rapid disintegrability, enabling their potential application as a eco‐friendly packaging material.

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