Production of starch based biopolymer by green photochemical reaction at different UV region as a food packaging material: Physicochemical characterization

Shahabi-Ghahfarrokhi, Iman; Goudarzi, Vahid; Babaei-Ghazvini, Amin

doi:10.1016/j.ijbiomac.2018.10.154

Cited by 47 publications

(27 citation statements)

References 45 publications

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“…It would, however, be prudent to investigate the change in pH with plasticizer to see if such drastic film property changes are still observed. Treatment of FFSs with UV‐A and UV‐C for various amounts of time was also undertaken to develop UV‐resistant food packaging films (Table 2, entry 35) although a deleterious impact was observed for almost all mechanical properties due to decomposition of polymer structure (Shahabi‐Ghahfarrokhi, Goudarzi, & Babaei‐Ghazvini, 2019). WVP did improve slightly for most of the treated films and some of the films also saw improvements in EAB although there was no obvious trend.…”

Section: Films With Enhanced Mechanical and Barrier Propertiesmentioning

confidence: 99%

Recent advances in starch‐based films toward food packaging applications: Physicochemical, mechanical, and functional properties

Lauer

Smith

2020

Comp Rev Food Sci Food Safe

113

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Interest in starch-based films has increased precipitously in response to a growing demand for more sustainable and environmentally sourced food packaging materials. Starch is an optimal candidate for these applications given its ability to form thermoplastic materials and films with affordable and often sustainably sourced plasticizers like those produced as waste byproducts by biodiesel and agricultural industries. Starch is also globally ubiquitous, affordable, and environmentally benign. Although the process of producing starch films is relatively straightforward, numerous factors, including starch source, extraction method, film formulation, processing methods, and curing procedures, drastically impact the ultimate material properties. The significant strides made from 2015 to early 2020 toward elucidating how these variables can be leveraged to improve mechanical and barrier properties as well as the implementation of various additives or procedural modifications are cataloged in this review. Advances toward the development of functional films containing antioxidant, antibacterial, or spoilage indicating components to prevent or signal the degradation of food products are also discussed.

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Section: Films With Enhanced Mechanical and Barrier Propertiesmentioning

confidence: 99%

Recent advances in starch‐based films toward food packaging applications: Physicochemical, mechanical, and functional properties

Lauer

Smith

2020

Comp Rev Food Sci Food Safe

113

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“…First for UV irradiation, (Nawapat & Thawien, 2011) state that, there was an improvement on mechanical properties of starch based which is influenced by the UV irradiation. However, accord to (Nawapat & Thawien, 2013) and (Iman et al, 2018), UV irradiation resulting in decreasing the mechanical properties compared to unirradiated but eventually it increases as the exposure time increased. This is because the higher energy of UV irradiation will have a high impact on starchbased properties and led to the interaction of cross-linking between the components.…”

Section: A Mechanical Propertiesmentioning

confidence: 62%

“…(Nawapat & Thawien, 2011) Short exposure time improve mechanical properties and physical properties. (Iman et al, 2018), Increasing the tensile strength and elongation at break when the dose increases. (Nawapat & Thawien, 2013) Electron Beam Irradiation…”

Section: Effect Of Irradiation Treatmentmentioning

confidence: 99%

Effect of Radiation Treatment on Starch Bioplastic- A Review

Nasir

Othman

2019

IJALSR

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Currently, there was an intensive study to used starch as raw material to produce bioplastic for a wide range of applications. However, starch-based has limited the range of applications due to their unfavorable properties such as brittleness, increase the viscosity, retrogradation and insolubility in cold water. There ionizing radiation was introduced. With the proper amount of energy and source, ionizing radiation will improve the starch-based bioplastic properties which is having mechanical and barrier properties. In this paper, the ionizing radiation source that compared with is ultraviolet (UV), electron beam, and gamma ray. Each of the rays gives a different result and gamma ray give the most promising result, however above 40kGy it will compromise the structure and properties of the starch based bioplastic. For conclude, ionizing radiation will improve the starch based bioplastic properties and will not compromise their properties within the appropriate range of energy.

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“…Further, at values of ν 2,932 cm -1 , 1,671 cm -1 , peaks corresponding to the valence fluctuations of C -H groups were found; at 1,373 cm -1 , a peak due to asymmetric valence fluctuations of sulfo groups in the RO-SO2R' fragment of agar macromolecules appears. At a value of ν 1,412 cm -1 , a peak corresponding to the strain fluctuations of the C -H bond is shown [14].…”

Section: Ir Spectroscopy Of Filmsmentioning

confidence: 98%

Preparation and regulation of structural-mechanical properties of biodegradable films based on starch and agar

Tazhibayeva¹,

Tyussyupova²,

Yermagambetova³

et al. 2020

EEJET

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Production of starch based biopolymer by green photochemical reaction at different UV region as a food packaging material: Physicochemical characterization

Cited by 47 publications

References 45 publications

Recent advances in starch‐based films toward food packaging applications: Physicochemical, mechanical, and functional properties

Recent advances in starch‐based films toward food packaging applications: Physicochemical, mechanical, and functional properties

Effect of Radiation Treatment on Starch Bioplastic- A Review

Preparation and regulation of structural-mechanical properties of biodegradable films based on starch and agar

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