Antioxidant properties of benzoic acid derivatives against Superoxide radical

Veliká, Beáta; Kron, Ivan

doi:10.5530/ax.2012.4.11

Cited by 133 publications

(86 citation statements)

References 13 publications

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“…Benzoic acid is generally used as a preservative in the food industry because of its antimicrobial activity (33). In addition, it was reported that benzoic acid and its derivatives showed antioxidant properties against different types of free radicals (34). Among aldehydes, the peak area of benzaldehyde increased sharply (191%) from 17.89x10 6 to 52.06x 10 6 after 24 h of fermentation (Fig.…”

Section: Resultsmentioning

confidence: 97%

Changes in antioxidant activities and volatile compounds of mixed berry juice through fermentation by lactic acid bacteria

Park

Lim

Sim

et al. 2017

Food Sci Biotechnol

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The objectives of this study were to analyze antioxidant activities and identify volatile compounds in mixed berry juice after fermentation by lactic acid bacteria (LAB). Antioxidant activity of the mixed berry juice increased significantly from 209.57±2.93 to 268.30±1.75 μmol TE/g after 24 h of fermentation. After LAB fermentation, 34 volatile compounds were identified. Among them, three compounds-benzoic acid, benzaldehyde, and vitispirane-showed significant changes in their concentrations. Peak areas of benzoic acid and benzaldehyde, which are known to possess antioxidant activities, increased by 64 and 188%, respectively, after fermentation. However, the peak area of vitispirane, which is the most abundant terpene compound in berry juices, decreased by 92% after fermentation.

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Section: Resultsmentioning

confidence: 97%

Changes in antioxidant activities and volatile compounds of mixed berry juice through fermentation by lactic acid bacteria

Park

Lim

Sim

et al. 2017

Food Sci Biotechnol

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“…Benzoic acid and derivatizations have been reported to show antibacterial and antifungal activity and significant antioxidant capacity. Benzoic acid have been used as food preservation because of these properties [33,34].…”

Section: Discussionmentioning

confidence: 99%

Determination of Phenolic Contents by HPLC, and Antioxidant, Antimicrobial, Antityrosinase, and Anticholinesterase Activities of Psephellus huber-morathii

Korkmaz

Şener

Balturk

et al. 2019

JPRI

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The goal of our study was to examine of antioxidant, antimicrobial, anticholinesterase activities, and phenolic composition of Psephellus huber-morathii. The antioxidant activities of extracts have been assessed by Ferric reducing antioxidant power (FRAP), cupric reducing antioxidant capacity (CUPRAC), and 2,2-diphenylpicrylhydrazyl (DPPH) radical scavenging. Phenolic constituents were measured using reverse phase-high performance liquid chromatography (RP-HPLC), and Korkmaz et al.; JPRI, 26(1): 1-10, 2019; Article no.JPRI.47659 2 antimicrobial activity was investigated using the agar well diffusion method. Total phenolic content, FRAP, and CUPRAC results of aqueous extract have been better than methanolic extract, except for DPPH activity. Benzoic acid, and p-coumaric acid as major phenolic compounds were specified. Methanolic extract was especially effective against all microorganisms tested except for Yersinia pseudotuberculosis. The methanolic extract have been displayed inhibitory effect on tyrosinase. All extracts have been exhibited lower acetylcholinesterase, and butyrylcholinesterase inhibitory activities than galantamine. P. huber-morathii can be considered in the food, and drug industries due to antioxidant capacity and antimicrobial activities of the species. It can be potential source as anti-browning agents because of its average tyrosinase inhibitory activity. Original Research Article

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“…Benzenoid compounds participate in the plant's response to environmental stress either through their direct anti-microbial activity (Kocacaliskan et al, 2006), antioxidative properties (Dai and Mumper, 2010; Velika and Kron, 2012) or, in the case of salicylic acid, involvement in signaling pathways. After penetration of plant tissue by microbial pathogens, pathogen-associated molecular patterns (PAMPs), which generally are highly conserved molecules within a class of microbes that have an essential function in microbial fitness or survival [e.g., chitin, β-(1,3)-glucan], are recognized by specific receptors, which activate a number of defenses (PAMP-triggered immunity—PTI) (Zipfel and Robatzek, 2010).…”

Section: Introductionmentioning

confidence: 99%

Methyl Salicylate Level Increase in Flax after Fusarium oxysporum Infection Is Associated with Phenylpropanoid Pathway Activation

et al. 2017

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Flax (Linum usitatissimum) is a crop plant valued for its oil and fiber. Unfortunately, large losses in cultivation of this plant are caused by fungal infections, with Fusarium oxysporum being one of its most dangerous pathogens. Among the plant's defense strategies, changes in the expression of genes of the shikimate/phenylpropanoid/benzoate pathway and thus in phenolic contents occur. Among the benzoates, salicylic acid, and its methylated form methyl salicylate play an important role in regulating plants' response to stress conditions. Upon treatment of flax plants with the fungus we found that methyl salicylate content increased (4.8-fold of the control) and the expression profiles of the analyzed genes suggest that it is produced most likely from cinnamic acid, through the β-oxidative route. At the same time activation of some genes involved in lignin and flavonoid biosynthesis was observed. We suggest that increased methyl salicylate biosynthesis during flax response to F. oxysporum infection may be associated with phenylpropanoid pathway activation.

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Antioxidant properties of benzoic acid derivatives against Superoxide radical

Cited by 133 publications

References 13 publications

Changes in antioxidant activities and volatile compounds of mixed berry juice through fermentation by lactic acid bacteria

Changes in antioxidant activities and volatile compounds of mixed berry juice through fermentation by lactic acid bacteria

Determination of Phenolic Contents by HPLC, and Antioxidant, Antimicrobial, Antityrosinase, and Anticholinesterase Activities of Psephellus huber-morathii

Methyl Salicylate Level Increase in Flax after Fusarium oxysporum Infection Is Associated with Phenylpropanoid Pathway Activation

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