Sustainable oxidations with air mediated by gallic acid: potential applicability in the reutilization of grape pomace

Scoccia, Jimena; Perretti, Marcelle D.; Monzón, Diego M.; Crisóstomo, Fernando Pinacho; Martı́n, Victor S.; Carrillo, Romen

doi:10.1039/c5gc02966j

Cited by 19 publications

(18 citation statements)

References 38 publications

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“…Gallic acid (GA), 3,4,5-trihydroxybenzoic acid, is a polyphenol compound ( 1 ) and has gradually won a considerable amount of attention because it is ubiquitous in fruits, vegetables, and herbal medicines, such as grapes ( 2 – 4 ), gallnuts ( 5 , 6 ), pomegranates ( 7 , 8 ), and tea leaves ( 9 , 10 ). In 1786, Carl Wilhelm Scheele, a famous Swedish chemist, was the first to identify and isolate GA and pyrogallic acid from plants ( 11 ).…”

Section: Introductionmentioning

confidence: 99%

Impact of Gallic Acid on Gut Health: Focus on the Gut Microbiome, Immune Response, and Mechanisms of Action

et al. 2020

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Gallic acid (GA) is a naturally occurring polyphenol compound present in fruits, vegetables, and herbal medicines. According to previous studies, GA has many biological properties, including antioxidant, anticancer, anti-inflammatory, and antimicrobial properties. GA and its derivatives have multiple industrial uses, such as food supplements or additives. Additionally, recent studies have shown that GA and its derivatives not only enhance gut microbiome (GM) activities, but also modulate immune responses. Thus, GA has great potential to facilitate natural defense against microbial infections and modulate the immune response. However, the exact mechanisms of GA acts on the GM and immune system remain unclear. In this review, first the physicochemical properties, bioavailability, absorption, and metabolism of GA are introduced, and then we summarize recent findings concerning its roles in gastrointestinal health. Furthermore, the present review attempts to explain how GA influences the GM and modulates the immune response to maintain intestinal health.

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Section: Introductionmentioning

confidence: 99%

Impact of Gallic Acid on Gut Health: Focus on the Gut Microbiome, Immune Response, and Mechanisms of Action

et al. 2020

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“…In the current scenario we must pay attention to the management of ischemic brain damage with relevant research findings ( O’Rourke, 2004 ). Among the phytoactives, Gallic acid (GA), 3,4,5-trihydroxybenzoic acid, was more focussed by researchers, with its unique and potential constituents present in various parts of plants and different fruits like grapes ( Cedó et al, 2014 , Scoccia et al, 2016 , Yang et al, 2020 ), gallnuts ( Liu et al, 2019 , Wang and Li, 2017 ), pomegranates ( Singh et al, 2014 , Zhang et al, 2018 ), and tea leaves ( Jiang et al, 2019 ). To be specific, GA and derivatives are used as flavouring agents and preservatives in food industry ( Alfei et al, 2019 , Fereidoonfar et al, 2019 ) also it has many pharmaceutical applications as antioxidants ( Phonsatta et al, 2017 , Wang et al, 2019 ), antimicrobial ( Wang et al, 2019 ) ( Rosman et al, 2018 ), anticancer ( T. Zhang et al, 2019 ), anti-inflammatory, gastroprotective ( Pandurangan et al, 2015 ), cardioprotective ( El-Hussainy et al, 2016 ), neuroprotective ( Maya et al, 2018b ), in addition to the usage in prevention of metabolic diseases ( Bak et al, 2013 , Huang et al, 2016 ).…”

Section: Introductionmentioning

confidence: 99%

A new cerebral ischemic injury model in rats, preventive effect of gallic acid and in silico approaches

Kumar¹,

Madhuri²,

Reddy³

et al. 2021

Saudi Journal of Biological Sciences

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“…Besides these established systems, the application of polyphenols as O 2 scavengers has gained attention due to their availability from renewable resources and their high O 2 absorption capacity (Wanner, 2010 ). The O 2 scavenging effect of polyphenols relies on their autoxidation in alkaline media (Tulyathan et al, 1989 ; Scoccia et al, 2016 ).…”

Section: Introductionmentioning

confidence: 99%

Effect of Temperature and Relative Humidity on the Reaction Kinetics of an Oxygen Scavenger Based on Gallic Acid

2018

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Gallic acid (GA) is a potential oxygen scavenger for food packaging applications. In this study we investigated the effect of temperature and relative humidity (RH) on the reaction kinetics of an oxygen scavenger consisting of GA and sodium carbonate. The reaction was described by a second-order kinetic law and the reaction rate coefficient k as well as the scavenger capacity n were determined from experimental data using a multiple-run downhill simplex method. Both the rate coefficient and the scavenger capacity increased significantly with higher temperatures. At 21°C it was shown that both the rate coefficient and the scavenger capacity increased significantly with higher RH. However, below 54% RH, there was no detectable reaction. For optimum scavenger performance we therefore recommend GA-based scavengers for packaging of food products with a high water activity stored at room temperature. Prior to application, the packaging materials with GA-based scavengers can be stored at 21°C and 54% RH without losing their scavenger activity. The results of this study provide the basis for the functional design of active packaging systems with GA-based oxygen scavengers.

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Sustainable oxidations with air mediated by gallic acid: potential applicability in the reutilization of grape pomace

Abstract: Tannins like gallic acid and even grape pomace extract are able to perform oxidations with air thus unleashing an alternative method for reutilization and valorization of bio-wastes.

Cited by 19 publications

References 38 publications

Impact of Gallic Acid on Gut Health: Focus on the Gut Microbiome, Immune Response, and Mechanisms of Action

Impact of Gallic Acid on Gut Health: Focus on the Gut Microbiome, Immune Response, and Mechanisms of Action

A new cerebral ischemic injury model in rats, preventive effect of gallic acid and in silico approaches

Effect of Temperature and Relative Humidity on the Reaction Kinetics of an Oxygen Scavenger Based on Gallic Acid

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