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Tytuł:
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Antioxidant action and enzyme activity modulation by bioaccessible polyphenols from jambolan (Syzygium cumini (L.) Skeels).
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Autorzy:
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Sousa MM; Department of Hospitality, Leisure and Food Production, Federal Institute of Piauí, Teresina Zona Sul Campus, São Pedro, Teresina, Piauí, Brazil. Electronic address: .
Lima RMT; Department of Hospitality, Leisure and Food Production, Federal Institute of Piauí, Teresina Zona Sul Campus, São Pedro, Teresina, Piauí, Brazil. Electronic address: .
Lima A; Department of Hospitality, Leisure and Food Production, Federal Institute of Piauí, Teresina Zona Sul Campus, São Pedro, Teresina, Piauí, Brazil. Electronic address: .
Reis AC; Department of Pharmacy, Federal University of Piauí, Ministro Petrônio Portela Campus, Ininga, Teresina, Piauí, Brazil. Electronic address: .
Cavalcante AACM; Department of Pharmacy, Federal University of Piauí, Ministro Petrônio Portela Campus, Ininga, Teresina, Piauí, Brazil. Electronic address: .
Sattler JAG; Department of Food and Experimental Nutrition, School of Pharmaceutical Sciences, University of São Paulo, São Paulo, São Paulo, Brazil. Electronic address: .
Almeida-Muradian LB; Department of Food and Experimental Nutrition, School of Pharmaceutical Sciences, University of São Paulo, São Paulo, São Paulo, Brazil. Electronic address: .
Lima Neto JS; Laboratory of Organic Geochemistry, Federal University of Piauí, Ministro Petrônio Portela Campus, Ininga, Teresina, Piauí, Brazil. Electronic address: .
Moreira-Araujo RSDR; Departament of Nutrition, Federal University of Piauí, Ministro Petrônio Portela Campus, Ininga, Teresina, Piauí, Brazil. Electronic address: .
Nogueira NDN; Departament of Nutrition, Federal University of Piauí, Ministro Petrônio Portela Campus, Ininga, Teresina, Piauí, Brazil. Electronic address: .
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Źródło:
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Food chemistry [Food Chem] 2021 Nov 30; Vol. 363, pp. 130353. Date of Electronic Publication: 2021 Jun 11.
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Typ publikacji:
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Journal Article
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Język:
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English
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Imprint Name(s):
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Publication: Barking : Elsevier Applied Science Publishers
Original Publication: Barking, Eng., Applied Science Publishers.
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MeSH Terms:
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Polyphenols*
Syzygium*
Anthocyanins ; Antioxidants ; Plant Extracts/pharmacology ; Saccharomyces cerevisiae/genetics
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Contributed Indexing:
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Keywords: Antioxidant capacity; Bioactive compounds; Caffeic acid (PubChem CID 689043); Catalase; Chlorogenic acid (PubChem CID 1794427); Delphinidin 3,5-O-glucoside (PubChem CID 10100906); Ellagic acid (PubChem CID 5281855); Gallic acid (PubChem CID 370); Gallic acid 4-O-hexoside (PubChem CID 4628122); In vitro digestion; Jambolan; Malvidin 3,5-O-glucoside (PubChem CID 44256978); Petunidin (PubChem CID 441774); Petunidin 3,5-O-glucoside (PubChem CID 75184857); Quinic acid (PubChem CID 6508); Superoxide dismutase
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Substance Nomenclature:
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0 (Anthocyanins)
0 (Antioxidants)
0 (Plant Extracts)
0 (Polyphenols)
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Entry Date(s):
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Date Created: 20210620 Date Completed: 20210924 Latest Revision: 20210924
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Update Code:
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20240104
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DOI:
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10.1016/j.foodchem.2021.130353
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PMID:
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34147898
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Jambolan is rich in antioxidant polyphenols; however, the bioactivity of these compounds remains poorly investigated. We compared changes in polyphenols and antioxidant capacity by ABTS and FRAP assays of jambolan pulp during in vitro digestion and chemical extraction and evaluated the effects of these changes on oxidative stress in wild and mutant Saccharomyces cerevisiae. Digestion and chemical extraction were performed with enzyme saline solutions, deionized water, and 50% (v/v) aqueous acetone solution. Caffeic, quinic, gallic, and ellagic acids, isomers of myricetin, catechin, and anthocyanins are bioaccessible during gastric digestion. In the duodenum, flavonoids and proanthocyanidins remained stable when the pH changed from acidic to neutral/alkaline, whereas anthocyanins were degraded when exposed to pH 7. In the colon, anthocyanins were not identified. The antioxidant activity of bioaccessible fractions is correlated with non-anthocyanin flavonoids and proanthocyanidins, reflected in the modulation of antioxidant enzymes of S. cerevisiae. The digestion process favors the release of bio-polyphenols from jambolan with preventive, scavenger, and reparative antioxidant action. They also stimulate the production and activity of Sod and Cat, strengthening the endogenous antioxidant system.
(Copyright © 2021 Elsevier Ltd. All rights reserved.)
