Tannins: A Resource to Elaborate Aromatic and Biobased Polymers

Arbenz, Alice; Avérous, Luc

doi:10.1002/9781119117360.ch4

Cited by 9 publications

(4 citation statements)

References 163 publications

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“…Tannins are the most abundant components extracted from biomass, after cellulose, 3 hemicelluloses and lignin (Arbenz and Avérous, 2016). Besides, they represent the second most 4 extensive source of phenolic compounds after lignins (Laurichesse and Avérous, 2014).…”

Section: Introductionmentioning

confidence: 99%

Tannins extraction: A key point for their valorization and cleaner production

Hoyos-Martínez

Merle

Labidi

et al. 2019

Journal of Cleaner Production

158

114

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Tannins are phenolic compounds with considerable abundance in nature. They have attracted significant attention lately owing to their huge variety of potential applications. Accordingly, the tannin-related activity in terms of research has undergone a great boost, especially as green feedstock for materials in several fields. Nevertheless, the extraction process remains as the main bottleneck for their valorization, due to their heterogeneous nature. In the present review, a comprehensive study of the main types of tannins extraction techniques was carried out based on the works from the last 20 years. The literature review was carried through analysis of an initial sample of works followed by snowballing process, obtaining the main extraction parameters of each method. Thereby, the different tannins extraction methods were assessed and their major strengths and weaknesses elucidated. Moreover, a direct comparison between the different techniques was done, leading to the main prospectives for the efficient and clean tannins extraction and production.

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Section: Introductionmentioning

confidence: 99%

Tannins extraction: A key point for their valorization and cleaner production

Hoyos-Martínez

Merle

Labidi

et al. 2019

Journal of Cleaner Production

158

114

View full text Add to dashboard Cite

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“…In recent years, great attention has been paid to biobased and biodegradable polymers due to the accretive demand for sustainable materials. , However, fuel-based polymers are the leading cause of resource limitations and ecological issues such as plastic pollution. In specific biomedical uses, the employment of biopolymers is inevitable because of their biocompatibility, nontoxicity, and biodegradation. , Among various biopolymers, polylactic acid (PLA) is extensively used as a promising sustainable material. This polymer is produced from potato, corn, and wheat, but the more used source is beet and sugar cane .…”

Section: Polyhydroxyalkanoate Polymersmentioning

confidence: 99%

Recent Development of Polyhydroxyalkanoates (PHA)-Based Materials for Antibacterial Applications: A Review

Ladhari

Boisvert

et al. 2023

ACS Appl. Bio Mater.

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The diseases caused by microorganisms are innumerable existing on this planet. Nevertheless, increasing antimicrobial resistance has become an urgent global challenge. Thus, in recent decades, bactericidal materials have been considered promising candidates to combat bacterial pathogens. Recently, polyhydroxyalkanoates (PHAs) have been used as green and biodegradable materials in various promising alternative applications, especially in healthcare for antiviral or antiviral purposes. However, it lacks a systematic review of the recent application of this emerging material for antibacterial applications. Therefore, the ultimate goal of this review is to provide a critical review of the state of the art recent development of PHA biopolymers in terms of cutting-edge production technologies as well as promising application fields. In addition, special attention was given to collecting scientific information on antibacterial agents that can potentially be incorporated into PHA materials for biological and durable antimicrobial protection. Furthermore, the current research gaps are declared, and future research perspectives are proposed to better understand the properties of these biopolymers as well as their possible applications.

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“…Tannins are one of the most abundant components extracted from plant biomass [1]. The first known application of tannin-rich plant material dates back to the Mediterranean region approximately 1500 BCE, where they were used to prevent animal skin degradation [2].…”

Section: Introductionmentioning

confidence: 99%

Cytinus hypocistis (L.) L.: Optimised heat/ultrasound-assisted extraction of tannins by response surface methodology

Silva

Pinela

García

et al. 2021

Separation and Purification Technology

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Tannins are a class of phenolic compounds commonly found in plants and studied for their bioactive and inhibitory enzyme properties. Cytinus hypocistis (L.) L. is a wild edible parasitic plant whose biological properties have been correlated with its high tannin content. Thus, studying the extraction of tannins from C. hypocistis will give comprehensive clues to enhance the recovery of these high added-value bioactive compounds. The present work applied Response Surface Methodology (RSM) to optimise tannins extraction using Heat-Assisted (HAE) and Ultrasound-Assisted (UAE) methods. Two three-factor Rotatable Central Composite Designs were used to assess the linear, quadratic, and interaction effects of the independent variables on the target responses. The obtained results from both extraction systems revealed high ethanol percentages as the critical factor in increasing tannin content. The optimum global processing conditions predicted by the polynomial models were 95.1 min, 46.4 • C, and 74.3% ethanol for HAE; and 18.7 min, 327.4 W, and 69.3% ethanol for UAE. Following these conditions, 200 mg and 178 mg of total tannins per g of extract were recovered using HAE and UAE, correspondingly. Although HAE presented a higher final response, the UAE stood out as a time-saving technique.

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Tannins: A Resource to Elaborate Aromatic and Biobased Polymers

Cited by 9 publications

References 163 publications

Tannins extraction: A key point for their valorization and cleaner production

Tannins extraction: A key point for their valorization and cleaner production

Recent Development of Polyhydroxyalkanoates (PHA)-Based Materials for Antibacterial Applications: A Review

Cytinus hypocistis (L.) L.: Optimised heat/ultrasound-assisted extraction of tannins by response surface methodology

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