Antiradical–antimicrobial activity and phenolic profile of pomegranate (Punica granatum L.) juices from different cultivars: a comparative study

Lantzouraki, Dimitra Z.; Sinanoglou, Vassilia J.; Zoumpoulakis, Panagiotis; Glamočlija, Jasmina; Ćirić, Ana; Sokóvić, Marina; Heropoulos, Georgios A.; Proestos, Charalampos

doi:10.1039/c4ra11795f

Cited by 54 publications

(52 citation statements)

References 57 publications

(78 reference statements)

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“…The total phenolic content (TPC) of each sample was determined applying the micromethod of Folin-Ciocalteu's colorimetric assay as described by Lantzouraki et al (2015). The antiradical activity of methanolic extract solutions was evaluated by using the 2, 2-diphenyl-1-picryl-hydrazyl radical (DPPH  ) by a modification of the method of Brand-Williams, Cuvelier, and Berset (1995) as described by Lantzouraki et al (2015).…”

Section: Determination Of Total Phenolic Content (Tpc)mentioning

confidence: 99%

“…All reagents, standards, and solvents were used as previously described by Lantzouraki et al (2015). Sodium persulfate, 2,4,6-tris(2-pyridyl)-S-triazine (TPTZ), ferrous sulfate heptahydrate, and iron(III) chloride hexahydrate were obtained from Sigma Chemical (St. Louis, MO, USA).…”

Section: Chemicals Standards and Solventsmentioning

confidence: 99%

“…For ultrasound-assisted extraction (UAE), 3 grams of lyophilized sampleswere extracted according to the method described by Lantzouraki et al (2015). All extracts were stored at 4 degree celsius until analysis.…”

Section: Extractionmentioning

confidence: 99%

“…The antiradical activity of methanolic extract solutions was evaluated by using the 2, 2-diphenyl-1-picryl-hydrazyl radical (DPPH  ) by a modification of the method of Brand-Williams, Cuvelier, and Berset (1995) as described by Lantzouraki et al (2015). The decolorization reaction of the radical was studied for a wide range of the dry matter/2,2-diphenyl-1-picryl-hydrazyl radical ratio (2:1-200:1, w/w).…”

Section: Determination Of Total Phenolic Content (Tpc)mentioning

confidence: 99%

“…The antiradical activity of methanolic extract solutions was determined according to a minor modification of the method of Re et al (1999), as described by Lantzouraki et al (2015).…”

Section: (Abts + )mentioning

confidence: 99%

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Comparison of the Antioxidant and Antiradical Activity of Pomegranate (Punica granatumL.) by Ultrasound-Assisted and Classical Extraction

et al. 2015

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The antiradical and antioxidant properties of pomegranate (Punica granatum L.) extracts from the arils, juice, and seeds were examined and compared for classical and ultrasound-assisted Downloaded by [New York University] at 03:14 16 May 20152 extraction. The total phenolic concentration, 2, 2-diphenyl-1-picryl-hydrazyl, 2, 2-azino-bis-(3-ethylbenzothiazoline-6-sulfonic acid) radical scavenging, and ferric reducing antioxidant power assays were compared. High correlations were found between total phenolic concentration and antiradical activities. Juice extracts exhibited the highest total phenolic concentrations and antiradical activity compared to seed and aril extracts. However, juice extracts provided the lowest antioxidant capacities because phenolics present in juice may scavenge free radicals rather than reduce Fe(III). Arils were similar due to their high juice content. Only seed extracts exhibited statistically significant higher scavenging and antioxidant activities with the use of ultrasound-assisted extraction that may be attributed to the antioxidant character of the phenolics to scavenge free radicals. The total phenolic concentrations in aril and juice extracts by ultrasound-assisted extraction were similar to results obtained by classical extraction. The resultsshow that pomegranate juice and seeds have high nutritional value.

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Section: Determination Of Total Phenolic Content (Tpc)mentioning

confidence: 99%

Section: Chemicals Standards and Solventsmentioning

confidence: 99%

Section: Extractionmentioning

confidence: 99%

Section: Determination Of Total Phenolic Content (Tpc)mentioning

confidence: 99%

“…The antiradical activity of methanolic extract solutions was determined according to a minor modification of the method of Re et al (1999), as described by Lantzouraki et al (2015).…”

Section: (Abts + )mentioning

confidence: 99%

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Comparison of the Antioxidant and Antiradical Activity of Pomegranate (Punica granatumL.) by Ultrasound-Assisted and Classical Extraction

et al. 2015

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Anthocyanins from Pomegranate (Punica granatum L.) and Their Role in Antioxidant Capacities in Vitro

Zhao

Yuan

2021

Chemistry & Biodiversity

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As phytochemicals, anthocyanins are not only responsible for the diverse colors in nature, but are associated with broad‐spectrum health‐promoting effects for human beings. Pomegranate is abundant in anthocyanins which possess high antioxidant capacities. However, the pomegranate anthocyanins profile and their contributions to antioxidant capacities are not fully depicted. The purpose of this article is to review anthocyanins from pomegranate as important antioxidants. Total anthocyanin content (TAC) and six major components vary greatly with intrinsic and extrinsic factors. In pomegranate, anthocyanins mainly acted as primary antioxidants, while their action as secondary antioxidants were not conclusive. The antioxidant potentials of anthocyanins were significantly affected by factors especially chemical structure and detection assays in vitro. The current knowledge may provide insights into potential applications for pomegranate anthocyanins based on their antioxidant activities.

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Evaluating the experimental cultivation of peppers in low‐energy‐demand greenhouses. An interdisciplinary study

et al. 2018

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Antiradical–antimicrobial activity and phenolic profile of pomegranate (Punica granatum L.) juices from different cultivars: a comparative study

Abstract: Pomegranate juices from the fruits of the two relatively new Greek cultivars “Persephone” and “Porphiroyeneti” were studied compared to the “Wonderful” cultivar.

Cited by 54 publications

References 57 publications

Comparison of the Antioxidant and Antiradical Activity of Pomegranate (Punica granatumL.) by Ultrasound-Assisted and Classical Extraction

Comparison of the Antioxidant and Antiradical Activity of Pomegranate (Punica granatumL.) by Ultrasound-Assisted and Classical Extraction

Anthocyanins from Pomegranate (Punica granatum L.) and Their Role in Antioxidant Capacities in Vitro

Evaluating the experimental cultivation of peppers in low‐energy‐demand greenhouses. An interdisciplinary study

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