Active biodegradable packaging films modified with grape seeds lignin

Vostrejs, Pavel; Adamcová, Dana; Vaverková, Magdalena Daria; Enev, Vojtěch; Kalina, Michal; Machovský, Michal; Šourková, Markéta; Márová, Ivana; Kovalcik, Adriána

doi:10.1039/d0ra04074f

Cited by 41 publications

(19 citation statements)

References 54 publications

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“…Lignin has potential as a natural antioxidant additive in food packaging due to its polyphenolic structure (Domenek et al 2013;Faustino et al 2010;Vinardell et al 2008;Vostrejs et al 2020;Yang et al 2020;Zadeh et al 2019). The lignin with narrow polydispersity, low molecular weight, more phenolic hydroxyl groups, and less aliphatic hydroxyl groups showed high antioxidant activity (Pan et al 2006).…”

Section: Active Packagingmentioning

confidence: 99%

“…It acted not only as an antioxidant but also as a nucleating agent. Moreover, it increased the stiffness and degree of crystallinity of the film and contributed to the lower oxygen and carbon dioxide permeability of the film (Vostrejs et al 2020). The antioxidant activity of lignin monomers has significant differences regarding their initial radical scavenging activity.…”

Section: Active Packagingmentioning

confidence: 99%

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Lignin as an Active Biomaterial: A Review

Solihat

Sari²,

Falah³

et al. 2021

JSL

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Lignin is the second most naturally abundant biopolymer in the cell wall of lignocellulosic compound (15-35%) after cellulose.Lignin can be generated in massive amounts as by-products in biorefineries and pulp and paper industries through differing processes. Most lignin is utilized as generating energy and has always been treated as waste. Due to the high amount of phenolic compounds in lignin, it is considered as a potential material for various polymers, building blocks, and biomaterials production. Even though lignin can be utilized in the form of isolated lignin directly, the modification of lignin can increase the wide range of lignin applications. Lignin-based copolymers and modified lignin show better miscibility with another polymeric matrix, outstanding to the enhanced performance of such lignin-based polymer composites.This article summarizes the properly updated information of lignin’s potential applications, such as bio-surfactant, active packaging, antimicrobial agent, and supercapacitor.Keywords: active packaging, antimicrobial agent, bio-surfactant, lignin, supercapacitor

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Section: Active Packagingmentioning

confidence: 99%

Section: Active Packagingmentioning

confidence: 99%

Lignin as an Active Biomaterial: A Review

Solihat

Sari²,

Falah³

et al. 2021

JSL

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“…Therefore, the use of PHA in many industrial sectors is subjected to price. It makes sense to find such PHA' applications where except to biocompatibility and biodegradability also other added values are given (17). Nevertheless, the current market situation shows that the demand for biopolymers began to grow gradually.…”

Section: Introduction Introductionmentioning

confidence: 99%

“…PHAs have been found suitable for medical applications (19,20), food packaging (17,21), toys, disposable tableware (22), agricultural applications (23, 24), automotive, cosmetic (25), textile (26), household applications and more recently in 3D printing. Each of the applications requires different processing of the materials to meet the required properties.…”

Section: Introduction Introductionmentioning

confidence: 99%

Recent Advances in 3D Printing of Polyhydroxyalkanoates: A Review

Kovalcik

2021

The EuroBiotech Journal

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In the 21st century, additive manufacturing technologies have gained in popularity mainly due to benefits such as rapid prototyping, faster small production runs, flexibility and space for innovations, non-complexity of the process and broad affordability. In order to meet diverse requirements that 3D models have to meet, it is necessary to develop new 3D printing technologies as well as processed materials. This review is focused on 3D printing technologies applicable for polyhydroxyalkanoates (PHAs). PHAs are thermoplastics regarded as a green alternative to petrochemical polymers. The 3D printing technologies presented as available for PHAs are selective laser sintering and fused deposition modeling. Stereolithography can also be applied provided that the molecular weight and functional end groups of the PHA are adjusted for photopolymerization. The chemical and physical properties primarily influence the processing of PHAs by 3D printing technologies. The intensive research for the fabrication of 3D objects based on PHA has been applied to fulfil criteria of rapid and customized prototyping mainly in the medical area.

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“…Examples of widely used synthetics include butylated hydroxyanisole (BHA), butylated hydroxytoluene (BHT), and tertiary butylated hydroquinone (TBHQ) [ 24 , 25 , 26 ]. Research on natural AOs have centered around phenolics, polyphenolics, bioactive pigments, and tannin substances commonly obtained from plant extracts, such as coffee, cocoa [ 27 , 28 ], tea [ 29 ], grapes [ 30 ], citrus fruits [ 31 ], spices and medicinal herbs [ 32 ], and agricultural waste products (berries fruits or tuberous vegetables) [ 33 ].…”

Section: Introductionmentioning

confidence: 99%

Effect of an Antioxidant Based on Red Beetroot Extract on the Abiotic Stability of Polylactide and Polycaprolactone

et al. 2021

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This study investigated the effect of natural antioxidants inherent to beetroot (Beta vulgaris var. Vulgaris) on the ageing of environmentally friendly plastics. Certain properties were examined in this context, comprising thermal, mechanical, and morphological properties. A visual evaluation of relevant changes in the given polymers (polylactide and polycaprolactone) was conducted during an ageing test in a UV chamber (45 °C, 70% humidity) for 720 h. The films were prepared by a casting process, in which samples with the extract of beetroot were additionally incorporated in a common filler (bentonite), this serving as a carrier for the extract. The results showed the effect of the incorporated antioxidant, which was added to stabilize the biodegradable films. Its efficiency during the ageing test in the polymers tended to exceed or be comparable to that of the reference sample.

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Active biodegradable packaging films modified with grape seeds lignin

Abstract: Biodegradable packaging materials represent one possible solution for how to reduce the negative environmental impact of plastics.

Cited by 41 publications

References 54 publications

Lignin as an Active Biomaterial: A Review

Lignin as an Active Biomaterial: A Review

Recent Advances in 3D Printing of Polyhydroxyalkanoates: A Review

Effect of an Antioxidant Based on Red Beetroot Extract on the Abiotic Stability of Polylactide and Polycaprolactone

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