1
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Olas B. The Cardioprotective Role of Nitrate-Rich Vegetables. Foods 2024; 13:691. [PMID: 38472804 DOI: 10.3390/foods13050691] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2024] [Revised: 02/18/2024] [Accepted: 02/22/2024] [Indexed: 03/14/2024] Open
Abstract
Nitric oxide (NO) is an inorganic radical produced by both the non-enzymatic nitrate (NO3-)-nitrite (NO2-)-NO pathway and enzymatic reactions catalyzed by nitric oxide synthase (NOS). Also, as nitrate and nitrite from dietary and other endogenous sources can be reduced back to nitric oxide in vivo, the endogenous NO level can be increased through the consumption of nitrate-rich vegetables. Ingestion of dietary NO3- has beneficial effects which have been attributed to a subsequent increase in NO: a signaling molecule that may regulate various systems, including the cardiovascular system. A diet rich in NO3- from green leafy and root vegetables has cardioprotective effects, with beetroot products being particularly good sources of NO3-. For example, various studies have demonstrated a significant increase in nitrite levels (regarded as markers of NO) in plasma after the intake of beetroot juice. The present review describes the current literature concerning the role of nitrate-rich vegetables (especially beetroot products) in the prophylaxis and treatment of cardiovascular diseases (CVDs). This review is based on studies identified in electronic databases, including PubMed, ScienceDirect, Web of Knowledge, Sci Finder, Web of Science, and SCOPUS.
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Affiliation(s)
- Beata Olas
- Department of General Biochemistry, Faculty of Biology and Environmental Protection, University of Lodz, Pomorska 141/143, 90-236 Lodz, Poland
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2
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Plank BCA, Guergoletto KB, Rocha TS. Improved Bacterial Survival and Antioxidant Activity After In Vitro Digestion of Fermented Dairy Beverages by Lacticaseibacillus casei LC-01 and Lactiplantibacillus plantarum BG-112 Containing Yacon. Probiotics Antimicrob Proteins 2024:10.1007/s12602-024-10220-8. [PMID: 38326639 DOI: 10.1007/s12602-024-10220-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 01/17/2024] [Indexed: 02/09/2024]
Abstract
The fermentation of milk containing 0%, 3%, 6%, and 9% (w/v) yacon root flour (YRF) by Lacticaseibacillus casei LC-1 and Lactiplantibacillus plantarum BG-112 was evaluated for bacterial survival and antioxidant activity (AA) before and after simulated gastrointestinal digestion. After 28 days of refrigerated storage, samples of the beverages were analyzed for cell viability, AA (using ferric ion reducing antioxidant power (FRAP) and (ABTS), and molecular mass profile of proteins (using electrophoresis). The presence of 9% YRF increased bacterial survival during 28 days of storage and passage through the gastrointestinal tract for both L. casei and L. plantarum, which showed a greater capacity to reduce ferric ions compared to 0% YRF, and the ability to capture free radicals increased from below 5 mM to over 15 mM TE after digestion. Milk proteins are hydrolyzed during digestion, and the generation of bioactive peptides with AA may explain the increase in AA levels. Since peptides are generated from milk proteins, YRF did not influence AA after digestion. These results showed that fermentation of milk by L. casei and L. plantarum with YRF increased the chances of these bacteria reaching the colon in adequate quantities. After simulated digestion, the beverages showed improved AA due to milk protein hydrolysis.
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Affiliation(s)
- Bruna C A Plank
- Department of Food Science and Technology, State University of Londrina, Londrina, PR, Brazil
| | - Karla B Guergoletto
- Department of Food Science and Technology, State University of Londrina, Londrina, PR, Brazil
| | - Thais S Rocha
- Department of Food Science and Technology, State University of Londrina, Londrina, PR, Brazil.
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3
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Cavia MM, Arlanzón N, Busto N, Carrillo C, Alonso-Torre SR. The Impact of In Vitro Digestion on the Polyphenol Content and Antioxidant Activity of Spanish Ciders. Foods 2023; 12:foods12091861. [PMID: 37174399 PMCID: PMC10178113 DOI: 10.3390/foods12091861] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2023] [Revised: 04/22/2023] [Accepted: 04/28/2023] [Indexed: 05/15/2023] Open
Abstract
Various factors can influence the polyphenol content and the antioxidant capacity of ciders, such as the apple variety, its degree of maturity, apple farming and storage conditions, and the cider-fermentation method, all of which explains why ciders of different origin present different values. In addition, digestive processes could have some effects on the properties of cider. Hence, the objective of this study is to characterize Spanish ciders in terms of their polyphenol content and antioxidant capacity and to ascertain whether those same properties differ in digested ciders. In total, 19 ciders were studied from three different zones within Spain: Asturias (A) (10), the Basque Country (BC) (6), and Castile-and-Leon (CL) (3). A range of assays was used to determine the total polyphenol content and the antioxidant capacity of the ciders. In addition, a digestive process was simulated in vitro, assessing whether the use of amylase might influence the recovery of bioactive compounds after digestion. The Basque Country ciders presented higher total polyphenol contents (830 ± 179 GAE/L) and higher antioxidant capacities (DPPH: 5.4 ± 1.6 mmol TE/L; ABTS: 6.5 ± 2.0 mmol TE/L; FRAP: 6.9 ± 1.6 mmol TE/L) than the other ciders that were studied. The in vitro digestion process, regardless of the use of amylase, implied a loss of phenolic compounds (598 ± 239 mg GAE/L undigested samples; 466 ± 146 mg GAE/L digested without amylase samples; 420 ± 115 mg GAE/L digested with amylase samples), although the variation in antioxidant activity depended on the assay chosen for its determination.
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Affiliation(s)
- Mari Mar Cavia
- Área de Nutrición y Bromatología, Facultad de Ciencias, Universidad de Burgos, Plaza Misael Misael Bañuelos s/n, 09001 Burgos, Spain
| | - Nerea Arlanzón
- Área de Nutrición y Bromatología, Facultad de Ciencias, Universidad de Burgos, Plaza Misael Misael Bañuelos s/n, 09001 Burgos, Spain
| | - Natalia Busto
- Área de Nutrición y Bromatología, Facultad de Ciencias, Universidad de Burgos, Plaza Misael Misael Bañuelos s/n, 09001 Burgos, Spain
| | - Celia Carrillo
- Área de Nutrición y Bromatología, Facultad de Ciencias, Universidad de Burgos, Plaza Misael Misael Bañuelos s/n, 09001 Burgos, Spain
| | - Sara R Alonso-Torre
- Área de Nutrición y Bromatología, Facultad de Ciencias, Universidad de Burgos, Plaza Misael Misael Bañuelos s/n, 09001 Burgos, Spain
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4
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Changes of Bioactive Components and Antioxidant Capacity of Pear Ferment in Simulated Gastrointestinal Digestion In Vitro. Foods 2023; 12:foods12061211. [PMID: 36981138 PMCID: PMC10048753 DOI: 10.3390/foods12061211] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2023] [Revised: 02/23/2023] [Accepted: 03/09/2023] [Indexed: 03/16/2023] Open
Abstract
Fruit ferment is rich in polyphenols, organic acids, enzymes, and other bioactive components, which contribute to their antioxidant ability. In this study, we investigated the effect of the simulated gastric and intestinal digestion in vitro on the total phenolic content (TPC), total flavonoid content (TFC), phenolic components content, organic acid content, protease activity, superoxide dismutase (SOD) activity, 1,1-diphenyl-2-picrylhydrazyl (DPPH) radical scavenging activity (DPPH-RSA), hydroxyl (·OH) radical scavenging activity (·OH-RSA), and total reducing capacity in ‘Xuehua’ pear (Pyrus bretschneideri Rehd) ferment. The result showed that the TPC, TFC, protease activity, and phenolic components such as arbutin, protocatechuic acid, malic acid, and acetic acid showed a rising trend during the simulated gastric digestion in ‘Xuehua’ pear ferment, and these components might contribute to the increasing of ·OH-RSA and total reducing capacity. The SOD activity and epicatechin content showed an increasing trend at first and then a decreasing trend, which was likely associated with DPPH-RSA. During in vitro-simulated intestinal digestion, the majority of evaluated items reduced, except for protease activity, quercetin, and tartaric acid. The reason for the decreasing of bio-accessibility resulted from the inhibition of the digestive environment, and the transformation between substances, such as the conversion of hyperoside to quercetin. The correlation analysis indicated that the antioxidant capacity of ‘Xuehua’ pear ferment was mainly affected by its bioactive compounds and enzymes activity as well as the food matrices and digestive environment. The comparison between the digestive group with and without enzymes suggested that the simulated gastrointestinal digestion could boost the release and delay the degradation of phenolic components, flavonoids, and organic acid, protect protease and SOD activity, and stabilize DPPH-RSA, ·OH-RSA, and total reducing capacity in ‘Xuehua’ pear ferment; thus, the ‘Xuehua’ pear ferment could be considered as an easily digestible food.
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Liu Y, Liao M, Rao L, Zhao L, Wang Y, Liao X. Effect of ultra-high pressure homogenization on microorganism and quality of composite pear juice. Food Sci Nutr 2022; 10:3072-3084. [PMID: 36171764 PMCID: PMC9469897 DOI: 10.1002/fsn3.2906] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2021] [Revised: 04/11/2022] [Accepted: 04/12/2022] [Indexed: 12/05/2022] Open
Abstract
In this study, composite pear juice was processed by ultra-high pressure homogenization (UHPH) at four different pressures (50, 100, 150, and 200 MPa) with six different temperatures (4, 20, 30, 40, 60, and 80°C), then microorganism and physicochemical and nutritional properties of the samples were investigated. The counts of total aerobic bacteria (TAB) and yeasts and molds (Y&M) were reduced by 0.89-4.72 log10 CFU/ml and 0.40-3.03 log10 CFU/ml after processing, respectively. There was no significant change on total soluble solid and color, but significant decreases of pH and particle size value were observed, and the antioxidant activity, total phenolic content, viscosity, and suspension stability significantly increased in treated samples. Compared to the untreated samples, polyphenol oxidase (PPO) and peroxidase (POD) activity of UHPH-treated samples varied between 97%-126% and 81%-165%, respectively, indicating that the PPO and POD activities could be inactivated or activated by UHPH. This study introduced proper temperature combined with UHPH could improve the microbial inactivation and the quality of the compound juice.
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Affiliation(s)
- Yan Liu
- College of Food Science and Nutritional EngineeringChina Agricultural UniversityBeijingChina
- National Engineering Research Centre for Fruit and Vegetable ProcessingBeijingChina
- Key Lab of Fruit and Vegetable ProcessingMinistry of Agriculture and Rural AffairsBeijingChina
- Beijing Key Laboratory for Food Nonthermal ProcessingBeijingChina
| | - Mengyu Liao
- College of Food Science and Nutritional EngineeringChina Agricultural UniversityBeijingChina
- National Engineering Research Centre for Fruit and Vegetable ProcessingBeijingChina
- Key Lab of Fruit and Vegetable ProcessingMinistry of Agriculture and Rural AffairsBeijingChina
- Beijing Key Laboratory for Food Nonthermal ProcessingBeijingChina
| | - Lei Rao
- College of Food Science and Nutritional EngineeringChina Agricultural UniversityBeijingChina
- National Engineering Research Centre for Fruit and Vegetable ProcessingBeijingChina
- Key Lab of Fruit and Vegetable ProcessingMinistry of Agriculture and Rural AffairsBeijingChina
- Beijing Key Laboratory for Food Nonthermal ProcessingBeijingChina
| | - Liang Zhao
- College of Food Science and Nutritional EngineeringChina Agricultural UniversityBeijingChina
- National Engineering Research Centre for Fruit and Vegetable ProcessingBeijingChina
- Key Lab of Fruit and Vegetable ProcessingMinistry of Agriculture and Rural AffairsBeijingChina
- Beijing Key Laboratory for Food Nonthermal ProcessingBeijingChina
| | - Yongtao Wang
- College of Food Science and Nutritional EngineeringChina Agricultural UniversityBeijingChina
- National Engineering Research Centre for Fruit and Vegetable ProcessingBeijingChina
- Key Lab of Fruit and Vegetable ProcessingMinistry of Agriculture and Rural AffairsBeijingChina
- Beijing Key Laboratory for Food Nonthermal ProcessingBeijingChina
| | - Xiaojun Liao
- College of Food Science and Nutritional EngineeringChina Agricultural UniversityBeijingChina
- National Engineering Research Centre for Fruit and Vegetable ProcessingBeijingChina
- Key Lab of Fruit and Vegetable ProcessingMinistry of Agriculture and Rural AffairsBeijingChina
- Beijing Key Laboratory for Food Nonthermal ProcessingBeijingChina
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6
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Bo B, Seong H, Kim G, Han NS. Antioxidant and prebiotic activities of Laphet, fermented tea leaves in Myanmar, during in vitro gastrointestinal digestion and colonic fermentation. J Funct Foods 2022. [DOI: 10.1016/j.jff.2022.105193] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/16/2022] Open
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7
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Evaluation of the Brewing Characteristics, Digestion Profiles, and Neuroprotective Effects of Two Typical Se-Enriched Green Teas. Foods 2022; 11:foods11142159. [PMID: 35885402 PMCID: PMC9318317 DOI: 10.3390/foods11142159] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2022] [Revised: 07/17/2022] [Accepted: 07/19/2022] [Indexed: 02/04/2023] Open
Abstract
As a functional beverage, selenium (Se)-enriched green tea (Se-GT) has gained increasing popularity for its superior properties in promoting health. In this study, we compared the brewing characteristics, in vitro digestion profiles, and protective effects on neurotoxicity induced through the amyloid-beta (Aβ) peptide of two typical Se-GTs (Enshi Yulu (ESYL) and Ziyang Maojian (ZYMJ), representing the typical low-Se green tea and high-Se green tea, respectively). ESYL and ZYMJ showed similar chemical component leaching properties with the different brewing methods, and the optimized brewing conditions were 5 min, 90 °C, 50 mL/g, and first brewing. The antioxidant activities of the tea infusions had the strongest positive correlation with the tea polyphenols among all of the leaching substances. The tea infusions of ESYL and ZYMJ showed similar digestive behaviors, and the tea polyphenols in the tea infusions were almost totally degraded or transferred after 150 min of dynamic digestion. Studies conducted in a cell model of Alzheimer’s disease (AD) showed that the extract from the high-Se green tea was more effective for neuroprotection compared with the low-Se green tea. Overall, our results revealed the best brewing conditions and digestion behaviors of Se-GT and the great potential of Se-GT or Se-enriched green extract (Se-GTE) to be used as promising AD-preventive beverages or food ingredients.
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Mashau ME, Kgatla TE, Makhado MV, Mikasi MS, Ramashia SE. Nutritional composition, polyphenolic compounds and biological activities of marula fruit ( Sclerocarya birrea) with its potential food applications: a review. INTERNATIONAL JOURNAL OF FOOD PROPERTIES 2022. [DOI: 10.1080/10942912.2022.2064491] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
Affiliation(s)
- Mpho Edward Mashau
- Department of Food Science and Technology, Faculty of Science, Engineering and Agriculture, University of Venda, Thohoyandou, South Africa
| | - Tsietsie Ephraim Kgatla
- Department of Food Science and Technology, Faculty of Science, Engineering and Agriculture, University of Venda, Thohoyandou, South Africa
| | - Mashudu Viginia Makhado
- Department of Plant and Soil Sciences, Faculty of Science, Engineering and Agriculture, University of Venda, Thohoyandou, South Africa
| | - Masiza Samuel Mikasi
- Department of Animal Science, Faculty of Science, Engineering and Agriculture, University of Venda, Thohoyandou, South Africa
| | - Shonisani Eugenia Ramashia
- Department of Food Science and Technology, Faculty of Science, Engineering and Agriculture, University of Venda, Thohoyandou, South Africa
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9
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Zhang S, Deng N, Zheng B, Li T, Liu RH. The effect of in vitro gastrointestinal digestion on the phenolic profiles, bioactivities and bioaccessibility of Rhodiola. Food Funct 2022; 13:5752-5765. [PMID: 35532981 DOI: 10.1039/d2fo00469k] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Changes in the phenolic profiles and antioxidant and antiproliferative activities of Rhodiola after simulated in vitro digestion were first assessed in this study. Furthermore, permeability and uptake assays as well as RT-qPCR and western blot analyses were performed in order to explore the bioaccessibility of the digesta and its underlying mechanism. The results reveal that in vitro gastrointestinal digestion significantly reduced the total phenolics and total flavonoids as well as the extracellular, cellular antioxidant and antiproliferative activities of Rhodiola, in which the colon digesta had the largest reduction. However, in vitro digestion augmented the cellular uptake rates of Rhodiola phenolics with higher permeability coefficients. The colon digesta (GA-Dig) exhibited the highest uptake of gallic acid (GA, the main compound) instead of GA in its pure form, indicating the synergistic effects of GA and other phenolics in Rhodiola. In-depth mechanistic studies suggest that the fabulous uptake rates and permeability coefficients of the colon digesta were triggered by the down-regulation of the expression levels of ABCF2 mRNA and protein. These findings indicate that simulated gastrointestinal digestion could promote the bioaccessibility and bioactivities of phenolics in Rhodiola.
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Affiliation(s)
- Sheng Zhang
- Overseas Expertise Introduction Center for Discipline Innovation of Food Nutrition and Human Health (111 Center), School of Food Science and Engineering, South China University of Technology, Guangzhou, 510641, China.
| | - Na Deng
- Overseas Expertise Introduction Center for Discipline Innovation of Food Nutrition and Human Health (111 Center), School of Food Science and Engineering, South China University of Technology, Guangzhou, 510641, China. .,College of Light Industry and Food, Zhongkai University of Agriculture and Engineering, Guangzhou, Guangdong 510225, China
| | - Bisheng Zheng
- Overseas Expertise Introduction Center for Discipline Innovation of Food Nutrition and Human Health (111 Center), School of Food Science and Engineering, South China University of Technology, Guangzhou, 510641, China. .,Guangdong ERA Food & Life Health Research Institute, Guangzhou, 510670, China
| | - Tong Li
- Department of Food Science, Cornell University, Ithaca, NY 14853, USA.
| | - Rui Hai Liu
- Department of Food Science, Cornell University, Ithaca, NY 14853, USA.
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Hussain Zaki UK, Fryganas C, Trijsburg L, Feskens EJM, Capuano E. In vitro gastrointestinal bioaccessibility and colonic fermentation of lignans from fresh, fermented, and germinated flaxseed. Food Funct 2022; 13:10737-10747. [DOI: 10.1039/d2fo02559k] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Fermented flaxseed improves lignan (SECO) bioaccessibility in the gastrointestinal phase, release and conversion to enterolactone during colon fermentation.
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Affiliation(s)
- Umi Kalsum Hussain Zaki
- Division of Human Nutrition and Health, Wageningen University & Research, Wageningen, The Netherlands
- Food Science and Technology Research Centre, Malaysian Agricultural Research and Development Institute (MARDI), Selangor, Malaysia
| | - Christos Fryganas
- Food Quality & Design Department, Wageningen University & Research, Wageningen, The Netherlands
| | - Laura Trijsburg
- Division of Human Nutrition and Health, Wageningen University & Research, Wageningen, The Netherlands
| | - Edith J. M. Feskens
- Division of Human Nutrition and Health, Wageningen University & Research, Wageningen, The Netherlands
| | - Edoardo Capuano
- Food Quality & Design Department, Wageningen University & Research, Wageningen, The Netherlands
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Beta vulgaris L. (Beetroot) Methanolic Extract Prevents Hepatic Steatosis and Liver Damage in T2DM Rats by Hypoglycemic, Insulin-Sensitizing, Antioxidant Effects, and Upregulation of PPARα. BIOLOGY 2021; 10:biology10121306. [PMID: 34943221 PMCID: PMC8698622 DOI: 10.3390/biology10121306] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/12/2021] [Revised: 12/04/2021] [Accepted: 12/06/2021] [Indexed: 12/15/2022]
Abstract
Simple Summary Beetroot is one of the most consumable plants across the world. Previous studies have shown many health benefits of beetroot, with evidence of having potent hypoglycemic, antioxidant, and anti-inflammatory effects. The data obtained from this study further confirmed this effect in streptozotocin-diabetic animals. They showed the ability of methanolic beetroot extract to prevent the associated hepatic oxidative stress, inflammation, steatosis, and dyslipidaemia. However, the protection mechanisms involve, at least, upregulation of endogenous antioxidants, anti-apoptotic Bcl2, and PPARα. Abstract The present study examined if methanolic beetroot extract (BE) could prevent dyslipidemia and hepatic steatosis and damage in a type-2 diabetes mellitus (T2DM) rat model and studied some mechanisms of action. T2DM was induced in adult male Wistar rats by a low single dose of streptozotocin (STZ) (35 mg/kg, i.p) and a high-fat diet (HFD) feeding for 5 weeks. Control or T2DM rats then continued on standard or HFDs for another 12 weeks and were treated with the vehicle or BE (250 or 500 mg/kg). BE, at both doses, significantly improved liver structure and reduced hepatic lipid accumulation in the livers of T2DM rats. They also reduced body weight gain, serum glucose, insulin levels, serum and hepatic levels of cholesterol, triglycerides, free fatty acids, and serum levels of low-density lipoproteins in T2DM rats. In concomitant, they significantly reduced serum levels of aspartate and alanine aminotransferases, hepatic levels of malondialdehyde, tumor-necrosis factor-α, interleukin-6, and mRNA of Bax, cleaved caspase-3, and SREBP1/2. However, both doses of BE significantly increased hepatic levels of total glutathione, superoxide dismutase, and mRNA levels of Bcl2 and PPARα in the livers of both the control and T2DM rats. All of these effects were dose-dependent and more profound with doses of 500 mg/kg. In conclusion, chronic feeding of BE to STZ/HFD-induced T2DM in rats prevents hepatic steatosis and liver damage by its hypoglycemic and insulin-sensitizing effects and its ability to upregulate antioxidants and PPARα.
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12
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Sánchez-Velázquez OA, Mulero M, Cuevas-Rodríguez EO, Mondor M, Arcand Y, Hernández-Álvarez AJ. In vitro gastrointestinal digestion impact on stability, bioaccessibility and antioxidant activity of polyphenols from wild and commercial blackberries (Rubus spp.). Food Funct 2021; 12:7358-7378. [PMID: 34180938 DOI: 10.1039/d1fo00986a] [Citation(s) in RCA: 37] [Impact Index Per Article: 12.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
Gastrointestinal digestion (GID) is a physiological process that transforms the stability, bioaccessibility and antioxidant activity (AOX) of polyphenols from blackberries (Rubus spp.). This study aimed to investigate the effect of the INFOGEST® GID protocol on the phenolic stability, bioaccessibility and AOX of Mexican wild (WB) and commercial (CB) blackberries. After GID, the total phenolic and anthocyanin contents in blackberries decreased by ≥68% and ≥74%, respectively. More than 40 phenolics were identified during GID; most of them degraded completely during digestion. GID had a negative effect on the AOX of both fruits (>50%), but WB showed the highest antioxidant activities, as assessed by the ORAC, DPPH, reducing power and β-carotene bleaching methods. In Caco-2 cells, the cell-based antioxidant activity of digested blackberries (p < 0.05) decreased by 48% in WB and by 56% in CB. The capacity to inhibit intracellular ROS decreased by 50% in WB and by up to 86% in CB, after digestion. GID is a complex process that impacts on the bioactive properties of food nutrients, especially phenolics. In vitro and cellular AOX of WB polyphenols withstood the gastrointestinal environment better than CB phenolics. The in vitro assays results suggest that phenolics from underutilized WB have a higher bioaccessibility and antioxidant capacity than the polyphenols from the most frequently consumed CB. However, whether this corresponds to a better bioaccessibility in humans remains to be determined in future work.
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Affiliation(s)
- Oscar Abel Sánchez-Velázquez
- Programa Regional de Posgrado en Biotecnología; Facultad de Ciencias Químico-Biológicas, Universidad Autónoma de Sinaloa. Av. Josefa Ortíz de Dominguez, s/n, Ciudad Universitaria, PC 80030, Culiacán Rosales, Sinaloa, Mexico
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13
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Managa MG, Akinola SA, Remize F, Garcia C, Sivakumar D. Physicochemical Parameters and Bioaccessibility of Lactic Acid Bacteria Fermented Chayote Leaf ( Sechium edule) and Pineapple ( Ananas comosus) Smoothies. Front Nutr 2021; 8:649189. [PMID: 33898502 PMCID: PMC8058202 DOI: 10.3389/fnut.2021.649189] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2021] [Accepted: 03/02/2021] [Indexed: 12/27/2022] Open
Abstract
In this study, popularly consumed traditional chayote leaves and locally produced pineapple fruit were used to develop a fermented smoothie using lactic acid bacteria (LAB) strains: Lactobacillus plantarum (L75), Weissella cibaria (W64), and their combination (LW64 + 75). The physicochemical parameters [pH, total soluble solids (TSS), and color], total phenols, and carotenoid contents of the smoothies fermented for 48 h and stored for 7 days at 4°C were compared with the unfermented (control) smoothies. Results indicated that LAB fermentation reduced the pH from 3.56 to 2.50 after 48 h (day 2) compared with the non-fermented smoothie at day 2 (pH 3.37). LAB strain L75 significantly reduced the TSS content of the smoothies to 13.06°Bx after 2 days of fermentation. Smoothies fermented by L75 showed overall acceptability after 7 days of storage compared with the non-fermented puree on day 0. The LW64 + 75 significantly reduced the color change (ΔE), which was similar to the control. L75 increased the phenolic content, and W64 enhanced the total carotenoid content of the smoothies after 2 days of fermentation compared with other treatments. The use of an in vitro model simulating gastrointestinal (GI) digestion showed that fermentation with L75 improved the total phenol recovery by 65.96% during the intestinal phase compared with the control. The dialysis phase mimicked an epithelial barrier, and 53.58% of the recovered free soluble are bioavailable from the L75 fermented smoothies compared with the control. The antioxidant capacity of dialyzable fraction of the L75 fermented smoothie was significantly higher than that of the control and smoothies fermented with W64 or LW64 + 75.
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Affiliation(s)
- Millicent G Managa
- Phytochemical Food Network Research Group, Department of Crop Sciences, Tshwane University of Technology, Pretoria, South Africa
| | - Stephen A Akinola
- Phytochemical Food Network Research Group, Department of Crop Sciences, Tshwane University of Technology, Pretoria, South Africa
| | - Fabienne Remize
- QualiSud, Université de La Réunion, CIRAD, Université Montpellier, Montpellier SupAgro, Université d'Avignon, Sainte Clotilde, France
| | - Cyrielle Garcia
- QualiSud, Université de La Réunion, CIRAD, Université Montpellier, Montpellier SupAgro, Université d'Avignon, Sainte Clotilde, France
| | - Dharini Sivakumar
- Phytochemical Food Network Research Group, Department of Crop Sciences, Tshwane University of Technology, Pretoria, South Africa
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14
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Liović N, Bratanić A, Zorić Z, Pedisić S, Režek Jambrak A, Krešić G, Bilušić T. The effect of freeze‐drying, pasteurisation and high‐intensity ultrasound on gastrointestinal stability and antioxidant activity of blueberry phenolics. Int J Food Sci Technol 2021. [DOI: 10.1111/ijfs.14831] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Affiliation(s)
- Nikolina Liović
- Department of Food and Nutrition Faculty of Tourism and Hospitality Management University of Rijeka Primorska 42 Opatija51410Croatia
| | - Andre Bratanić
- Department of Gastroenterology and Hepatology University Hospital Split Spinčićeva 1 Split21000Croatia
| | - Zoran Zorić
- Centre for Food Technology and Biotechnology in Zadar Faculty of Food Technology and Biotechnology P. Kasandrića 6 Zadar23000Croatia
| | - Sandra Pedisić
- Centre for Food Technology and Biotechnology in Zadar Faculty of Food Technology and Biotechnology P. Kasandrića 6 Zadar23000Croatia
| | - Anet Režek Jambrak
- Faculty of Food Technology and Biotechnology University of Zagreb Pierottijeva 6 Zagreb10000Croatia
| | - Greta Krešić
- Department of Food and Nutrition Faculty of Tourism and Hospitality Management University of Rijeka Primorska 42 Opatija51410Croatia
| | - Tea Bilušić
- Faculty of Chemistry and Technology University of Split Ruđera Boškovića 35 Split21000Croatia
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15
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Impact of In Vitro Gastrointestinal Digestion on the Bioaccessibility of Phytochemical Compounds from Eight Fruit Juices. Molecules 2021; 26:molecules26041187. [PMID: 33672156 PMCID: PMC7927027 DOI: 10.3390/molecules26041187] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2021] [Revised: 02/16/2021] [Accepted: 02/19/2021] [Indexed: 11/17/2022] Open
Abstract
Fruits contain a number of useful substances including antioxidants. Their bio-accessibility after passing through the digestive tract is of primary importance when considering their benefits. In this respect, we investigated the effect of in vitro digestion on the phytochemicals of eight fruit juices. Freshly prepared juices from pomegranate, orange and grapefruit were used as well as commercially available juices from cherry, black grapes and aloe vera, blackberry and chokeberry, and two types of chokeberry and raspberries. Spectrophotometric and HPLC methods were used in order to analyse the sugar content, the total phenolic (TPC) and flavonoid contents (TFC), anthocyanins, phenolic acids and antioxidant activity. Principle component analysis was used to explain the differentiation among the types of fruit juice. Sugar recovery variation was between 4-41%. The bio-accessibility of TPC ranged from 13.52-26.49% and of flavonoids between 24.25-67.00%. The pomegranate juice and the juice of black grapes and aloe vera kept 58.12 and 50.36% of their initial anthocyanins content, while for the other samples less than 1.10% was established. As a result, a maximum of 30% remaining antioxidant activity was measured for some of the samples, but for most this was less than 10%. In conclusion, fruit juices are a rich source of biologically active substances, but a more detailed analysis of food transformation during digestion is needed.
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16
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Xia W, Lin Y, Gong E, Li T, Lian F, Zheng B, Liu R. Wild pink bayberry fruit: the effect of in vitro gastrointestinal digestion on phytochemical profiles, and antioxidant and antiproliferative activities. Food Funct 2021; 12:2126-2136. [DOI: 10.1039/d0fo02370a] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
In general, pink bayberry cultivar, a vital source of polyphenols, showed strong antiproliferative activity after digestion at the end of the intestinal and colon steps, which can be considered as a dietary supplement.
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Affiliation(s)
- Wen Xia
- Overseas Expertise Introduction Center for Discipline Innovation of Food Nutrition and Human Health (111 Center)
- School of Food Science and Engineering
- South China University of Technology
- Guangzhou
- China
| | - Yanyun Lin
- Key Laboratory of Tropical Crop Products Processing of Ministry of Agriculture and Rural Affairs
- Agricultural Products Processing Research Institute
- Chinese Academy of Tropical Agricultural Sciences
- Zhanjiang 524001
- China
| | - Ersheng Gong
- Key Laboratory of Healthy Food Nutrition and Innovative Manufacturing
- College of Food Science
- Shenyang Agricultural University
- Shenyang
- China
| | - Tong Li
- Department of Food Science
- Cornell University
- Ithaca
- USA
| | - Fengli Lian
- Overseas Expertise Introduction Center for Discipline Innovation of Food Nutrition and Human Health (111 Center)
- School of Food Science and Engineering
- South China University of Technology
- Guangzhou
- China
| | - Bisheng Zheng
- Overseas Expertise Introduction Center for Discipline Innovation of Food Nutrition and Human Health (111 Center)
- School of Food Science and Engineering
- South China University of Technology
- Guangzhou
- China
| | - Ruihai Liu
- Department of Food Science
- Cornell University
- Ithaca
- USA
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17
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Xie X, Chen C, Fu X. Study on the bioaccessibility of phenolic compounds and bioactivities of passion fruit juices from different regions in vitro digestion. J FOOD PROCESS PRES 2021. [DOI: 10.1111/jfpp.15056] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Xing Xie
- School of Food Science and Engineering South China University of Technology Guangzhou China
- Guangzhou Institute of Modern Industrial Technology Nansha China
| | - Chun Chen
- School of Food Science and Engineering South China University of Technology Guangzhou China
- Guangzhou Institute of Modern Industrial Technology Nansha China
- Guangdong Province Key Laboratory for Green Processing of Natural Products and Product Safety Guangzhou China
| | - Xiong Fu
- School of Food Science and Engineering South China University of Technology Guangzhou China
- Guangzhou Institute of Modern Industrial Technology Nansha China
- Overseas Expertise Introduction Center for Discipline Innovation of Food Nutrition and Human Health (111 Center) Guangzhou China
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18
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Pavez-Guajardo C, Ferreira SRS, Mazzutti S, Guerra-Valle ME, Sáez-Trautmann G, Moreno J. Influence of In Vitro Digestion on Antioxidant Activity of Enriched Apple Snacks with Grape Juice. Foods 2020; 9:E1681. [PMID: 33212925 PMCID: PMC7698461 DOI: 10.3390/foods9111681] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2020] [Revised: 11/06/2020] [Accepted: 11/09/2020] [Indexed: 11/23/2022] Open
Abstract
Fruits are sources of bioactive compounds (BACs), such as polyphenols. This research aimed to study the in vitro bioaccessibility of polyphenols from enriched apple snacks with grape juice and determine their antioxidant capacity. Impregnation (I) treatments were carried out at atmospheric pressure and in a vacuum (IV) at 30, 40, and 50 °C and their combinations with ohmic heating (OH), I/OH, and IV/OH. Later, samples were dehydrated by forced convection at 40, 50, and 60 °C. Enriched samples were subjected to in vitro digestion. The total polyphenols, monomeric polyphenols, and antioxidant activities were determined from recovered extracts. Results showed that total polyphenols present in higher concentrations in the gastric phase, 271.85 ± 7.64 mg GAE/100 g d.m. Monomeric polyphenols' behavior during in vitro digestion for the VI/OH 50 °C and dried treatment (60 °C) was descending, mainly in quercetin, which decreased by 49.38% concerning the initial concentration, before digestion. The cyanin, catechin, epicatechin, and epigallocatechin decreased by 26.66%, 20.71%, 23.38%, and 21.73%, respectively. Therefore, based on obtained results, the IV/OH 50 °C treatment (dried 60 °C) is the best combination to incorporate polyphenols from grape juice.
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Affiliation(s)
- Constanza Pavez-Guajardo
- Food Engineering Department, Universidad del Bío-Bío, Casilla 447, Chillán 4081112, Chile; (C.P.-G.); (M.E.G.-V.); (G.S.-T.)
| | - Sandra R. S. Ferreira
- Chemical and Food Engineering Department, Federal University of Santa Catarina, Florianópolis 88040-900, Brazil; (S.R.S.F.); (S.M.)
| | - Simone Mazzutti
- Chemical and Food Engineering Department, Federal University of Santa Catarina, Florianópolis 88040-900, Brazil; (S.R.S.F.); (S.M.)
| | - María Estuardo Guerra-Valle
- Food Engineering Department, Universidad del Bío-Bío, Casilla 447, Chillán 4081112, Chile; (C.P.-G.); (M.E.G.-V.); (G.S.-T.)
| | - Guido Sáez-Trautmann
- Food Engineering Department, Universidad del Bío-Bío, Casilla 447, Chillán 4081112, Chile; (C.P.-G.); (M.E.G.-V.); (G.S.-T.)
| | - Jorge Moreno
- Food Engineering Department, Universidad del Bío-Bío, Casilla 447, Chillán 4081112, Chile; (C.P.-G.); (M.E.G.-V.); (G.S.-T.)
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19
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De Wit M, Du Toit A, Osthoff G, Hugo A. Antioxidant Content, Capacity and Retention in Fresh and Processed Cactus Pear (Opuntia ficus-indica and O. robusta) Fruit Peels From Different Fruit-Colored Cultivars. FRONTIERS IN SUSTAINABLE FOOD SYSTEMS 2020. [DOI: 10.3389/fsufs.2020.00133] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022] Open
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20
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Yerba Mate (Ilex paraguariensis) a potential food antibacterial agent and combination assays with different classes of antibiotics. Lebensm Wiss Technol 2020. [DOI: 10.1016/j.lwt.2020.109267] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
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21
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Hadipour E, Taleghani A, Tayarani-Najaran N, Tayarani-Najaran Z. Biological effects of red beetroot and betalains: A review. Phytother Res 2020; 34:1847-1867. [PMID: 32171042 DOI: 10.1002/ptr.6653] [Citation(s) in RCA: 53] [Impact Index Per Article: 13.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/14/2019] [Revised: 01/22/2020] [Accepted: 02/16/2020] [Indexed: 12/22/2022]
Abstract
Over the past few years, the use of natural substances as protective or therapeutic agents has gained much attention worldwide. Recent modern studies have shown a variety of health benefits for red beetroot and its active compounds betalains (also betanin) such as antioxidative, anti-inflammation, anticancer, blood pressure and lipid lowering, also antidiabetic and anti-obesity effects. Betanin, the main component of the red beetroot, is a betalain glycosidic pigment, which is used as a food additive. This review summarizes findings in the literature and shows the therapeutic potential of red beetroot and its active compounds (betalains) as promising alternatives for supplemental therapies in multiple diseases.
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Affiliation(s)
- Elham Hadipour
- Medical Toxicology Research Center, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Akram Taleghani
- Assistant Professor of Chemistry, Faculty of Science, Gonbad Kavous University, Gonbad Kavus, Iran
| | - Nilufar Tayarani-Najaran
- Department of Prosthodontics, School of Dentistry, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Zahra Tayarani-Najaran
- Associate Professor of Pharmacology, Department of Pharmacodynamics and Toxicology, School of Pharmacy, Mashhad University of Medical Sciences, Mashhad, Iran
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22
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Yücetepe A, Altin G, Özçelik B. A novel antioxidant source: evaluation of
in vitro
bioaccessibility, antioxidant activity and polyphenol profile of phenolic extract from black radish peel wastes (
Raphanus sativus
L. var.
niger
) during simulated gastrointestinal digestion. Int J Food Sci Technol 2020. [DOI: 10.1111/ijfs.14494] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Affiliation(s)
- Aysun Yücetepe
- Department of Food Engineering Faculty of Engineering Aksaray University Aksaray 68100Turkey
| | - Gokce Altin
- Department of Food Engineering Faculty of Chemical and Metallurgical Engineering Istanbul Technical University Maslak, Istanbul 34469Turkey
- Molecular Engineering & Science Institute University of Washington 3946 W Stevens Way NE Seattle WA 98105USA
| | - Beraat Özçelik
- Department of Food Engineering Faculty of Chemical and Metallurgical Engineering Istanbul Technical University Maslak, Istanbul 34469Turkey
- BIOACTIVE Research & Innovation Food Manufacturing Industry Trade LTD Co. Maslak, Istanbul 34469Turkey
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23
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Quan W, Tao Y, Qie X, Zeng M, Qin F, Chen J, He Z. Effects of high-pressure homogenization, thermal processing, and milk matrix on the in vitro bioaccessibility of phenolic compounds in pomelo and kiwi juices. J Funct Foods 2020. [DOI: 10.1016/j.jff.2019.103633] [Citation(s) in RCA: 30] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022] Open
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24
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Rodríguez-Solana R, Coelho N, Santos-Rufo A, Gonçalves S, Pérez-Santín E, Romano A. The Influence of In Vitro Gastrointestinal Digestion on the Chemical Composition and Antioxidant and Enzyme Inhibitory Capacities of Carob Liqueurs Obtained with Different Elaboration Techniques. Antioxidants (Basel) 2019; 8:E563. [PMID: 31744100 PMCID: PMC6912352 DOI: 10.3390/antiox8110563] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/10/2019] [Revised: 11/12/2019] [Accepted: 11/13/2019] [Indexed: 12/13/2022] Open
Abstract
Carob liqueur is a traditional Mediterranean alcoholic beverage obtained via a wide range of production techniques contributing to the different organoleptic attributes of the final product. The aim of this research was to evaluate the stability of the chemical composition and biological capacities (antioxidant and enzyme inhibition) under in vitro simulated gastrointestinal digestion of liqueurs prepared by flavouring the fig spirit with carob pulp by maceration, distillation, percolation, or aqueous and hydro-alcoholic infusions. For this purpose, the phenolic and furanic compositions, the total phenolic (TPC) and flavonoid (TFC) contents, antioxidant capacity (AC), and enzyme inhibitory potential against acethylcholinesterase, tyrosinase, α-glucosidase and α-amylase enzymes were evaluated. The content of gallic acid decreased after gastrointestinal digestion, while TPC, TFC, and AC significantly increased after each digestion phase. Overall, no significantly different enzyme inhibitions (p < 0.05) were observed among digested liqueurs, with moderate inhibition against acethylcholinesterase and tyrosinase (enzymes related with neurodegenerative diseases), and potent and low inhibitory capacities for α-glucosidase and α-amylase, respectively (ideal conditions employed in antidiabetic therapy). The study indicates that hydro-alcoholic infusion and maceration were the most appropriate methods to obtain liqueurs with higher values of the aforementioned parameters and safe levels of toxic furanics.
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Affiliation(s)
- Raquel Rodríguez-Solana
- Faculdade de Ciências e Tecnologia (MeditBio), Universidade do Algarve, Campus de Gambelas, 8005-139 Faro, Portugal; (N.C.); (S.G.)
| | - Natacha Coelho
- Faculdade de Ciências e Tecnologia (MeditBio), Universidade do Algarve, Campus de Gambelas, 8005-139 Faro, Portugal; (N.C.); (S.G.)
| | - Antonio Santos-Rufo
- Laboratory of Plant Pathology, Area of Crop Protection, Andalusian Institute of Agricultural Research and Training (IFAPA), Centro ‘Alameda del Obispo’, Apartado 3092, 14080 Cordoba, Spain;
| | - Sandra Gonçalves
- Faculdade de Ciências e Tecnologia (MeditBio), Universidade do Algarve, Campus de Gambelas, 8005-139 Faro, Portugal; (N.C.); (S.G.)
| | - Efrén Pérez-Santín
- Graduate School of Engineering and Technology, Universidad Internacional de La Rioja (UNIR), Av. de la Paz, 137, Logroño, 26006 La Rioja, Spain;
| | - Anabela Romano
- Faculdade de Ciências e Tecnologia (MeditBio), Universidade do Algarve, Campus de Gambelas, 8005-139 Faro, Portugal; (N.C.); (S.G.)
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25
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Fardet A, Richonnet C. Nutrient density and bioaccessibility, and the antioxidant, satiety, glycemic, and alkalinizing potentials of fruit-based foods according to the degree of processing: a narrative review. Crit Rev Food Sci Nutr 2019; 60:3233-3258. [DOI: 10.1080/10408398.2019.1682512] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Affiliation(s)
- Anthony Fardet
- Department of Human Nutrition, Université Clermont Auvergne, INRA, UNH, Unité de Nutrition Humaine, CRNH Auvergne, Clermont-Ferrand, France
| | - Céline Richonnet
- Department of Nutrition, MOM Group, 1 Rue de la Pépinière, Paris, France
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26
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Gardeli C, Varela K, Krokida E, Mallouchos A. Investigation of Anthocyanins Stability from Pomegranate Juice ( Punica Granatum L. Cv Ermioni) under a Simulated Digestion Process. MEDICINES (BASEL, SWITZERLAND) 2019; 6:E90. [PMID: 31434230 PMCID: PMC6789892 DOI: 10.3390/medicines6030090] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/16/2019] [Revised: 08/11/2019] [Accepted: 08/16/2019] [Indexed: 01/01/2023]
Abstract
Background: Pomegranate gained a widespread popularity as a functional food due to the high content of bioactive components of the whole fruit, as well as its juice and extracts. There is a large amount of research that assigns them very important functions for the human organism. Methods: The anthocyanins (ACNs) of pomegranate juice (PJ) from the Ermioni variety are quantitatively identified and their stability under a simulated digestion process (SDP) is investigated. ACNs, as well as phenolic compounds, were isolated through solid phase extraction and determined using high-performance liquid chromatography in every stage of the SDP. Total phenolics, total monomeric ACNs, polymeric color and antioxidant activity were also determined in pomegranate juice and during the digestion process. Results: The predominant anthocyanin was Cy-3-glucoside followed by the corresponding 3,5-diglucoside, which accounted for 40.8% and 27.4% of the total ACN content, respectively. About 65% of the total monomeric ACN content remained intact by the end of the simulated digestion process. Conclusions: The PJ of the Ermioni variety seems to retain a large amount of the bioactive compounds after the SDP. The antioxidant activity and total phenolic content (TPC) remain almost stable during the SDP, suggesting that the products formed during ACN degradation maintain the antioxidant activity of the parent molecule.
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Affiliation(s)
- Chrysavgi Gardeli
- Department of Food Science and Human Nutrition, Agricultural University of Athens, Iera Odos 75, 11855 Athens, Greece.
| | - Kalliopi Varela
- Department of Food Science and Human Nutrition, Agricultural University of Athens, Iera Odos 75, 11855 Athens, Greece
| | - Eleni Krokida
- Department of Food Science and Human Nutrition, Agricultural University of Athens, Iera Odos 75, 11855 Athens, Greece
| | - Athanasios Mallouchos
- Department of Food Science and Human Nutrition, Agricultural University of Athens, Iera Odos 75, 11855 Athens, Greece
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27
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Baião DDS, d'El-Rei J, Alves G, Fritsch Neves M, Perrone D, Del Aguila EM, Flosi Paschoalin VM. Chronic effects of nitrate supplementation with a newly designed beetroot formulation on biochemical and hemodynamic parameters of individuals presenting risk factors for cardiovascular diseases: A pilot study. J Funct Foods 2019. [DOI: 10.1016/j.jff.2019.04.041] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2023] Open
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28
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Durazzo A, Lucarini M, Novellino E, Daliu P, Santini A. Fruit-based juices: Focus on antioxidant properties-Study approach and update. Phytother Res 2019; 33:1754-1769. [PMID: 31155809 DOI: 10.1002/ptr.6380] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2018] [Revised: 04/03/2019] [Accepted: 04/08/2019] [Indexed: 12/30/2022]
Abstract
This paper proposes a perspective literature review of the antioxidant properties in fruit-based juices. The total antioxidant properties due to compounds such as carotenoids, polyphenolic compounds, flavonoids, and tannins as well as the assessment of interactions between natural active compounds and other food matrix components can be seen as the first step in the study of potential health benefits of fruit-based juices. A brief summary is given on the significance of antioxidant properties of fruit juices, the conventional methods for antioxidant activity evaluation, and on the newly emerged sample analysis and data interpretation strategies, that is, chemometric analysis based on spectroscopic data. The effect of fruit processing techniques and the addition of ingredients on the antioxidant properties of fruit-based juices are also discussed.
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Affiliation(s)
| | | | - Ettore Novellino
- Department of Pharmacy, University of Napoli Federico II, Naples, Italy
| | - Patricia Daliu
- Department of Pharmacy, University of Napoli Federico II, Naples, Italy
| | - Antonello Santini
- Department of Pharmacy, University of Napoli Federico II, Naples, Italy
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29
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S Freitas C, Alves da Silva G, Perrone D, A Vericimo M, Dos S Baião D, R Pereira P, M F Paschoalin V, M Del Aguila E. Recovery of Antimicrobials and Bioaccessible Isoflavones and Phenolics from Soybean ( Glycine max) Meal by Aqueous Extraction. Molecules 2018; 24:E74. [PMID: 30587803 PMCID: PMC6337456 DOI: 10.3390/molecules24010074] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/03/2018] [Revised: 12/17/2018] [Accepted: 12/17/2018] [Indexed: 12/20/2022] Open
Abstract
Soybeans display strategic potential in food security as a source of protein and functional bioactives for human consumption. Polyphenols and other bioactive compounds can be recovered after an aqueous extraction from soybean meal, a byproduct of soy oil refining. The objective of the present study was to compile and quantify compounds from soybean oil refinery by-products, providing information about valuable bioactive phytochemicals, their bioaccessibility and potential bioactivities. Genistin, daidzin, glycitin and malonylgenistin were the predominant isoflavones, and the overall bioaccessibility of their glycosidic forms was of nearly 75%. Sixteen phenolics were identified and caffeic acid, 5-caffeoylquinic chlorogenic acid and hesperidin were the most predominant. Approximately 30% of gallic acid, syringic acid, vanillic acid and myricetin were released and the antioxidant capacity of aqueous extract was enhanced after simulated in vitro gastro intestinal digestion. The ability of aqueous soybean meal extract to inhibit lipid peroxidation was higher than natural and synthetic food antioxidants. Antimicrobial activity against several foodborne pathogens and antitumoral activity towards human glioblastoma cell line were also observed, but the aqueous extract showed no cytotoxicity to healthy murine cells. Compounds derived from the aqueous soybean meal extract have the potential to be used as health promoting agents.
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Affiliation(s)
- Cyntia S Freitas
- Instituto de Química, Universidade Federal do Rio de Janeiro, Avenida Athos da Silveira Ramos 149, 21941-909 Rio de Janeiro, Brazil.
| | - Genilton Alves da Silva
- Instituto de Química, Universidade Federal do Rio de Janeiro, Avenida Athos da Silveira Ramos 149, 21941-909 Rio de Janeiro, Brazil.
| | - Daniel Perrone
- Instituto de Química, Universidade Federal do Rio de Janeiro, Avenida Athos da Silveira Ramos 149, 21941-909 Rio de Janeiro, Brazil.
| | - Mauricio A Vericimo
- Instituto de Biologia, Universidade Federal Fluminense, Niterói, 4020-141 Rio de Janeiro, Brazil.
| | - Diego Dos S Baião
- Instituto de Química, Universidade Federal do Rio de Janeiro, Avenida Athos da Silveira Ramos 149, 21941-909 Rio de Janeiro, Brazil.
| | - Patrícia R Pereira
- Instituto de Química, Universidade Federal do Rio de Janeiro, Avenida Athos da Silveira Ramos 149, 21941-909 Rio de Janeiro, Brazil.
| | - Vânia M F Paschoalin
- Instituto de Química, Universidade Federal do Rio de Janeiro, Avenida Athos da Silveira Ramos 149, 21941-909 Rio de Janeiro, Brazil.
| | - Eduardo M Del Aguila
- Instituto de Química, Universidade Federal do Rio de Janeiro, Avenida Athos da Silveira Ramos 149, 21941-909 Rio de Janeiro, Brazil.
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30
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Kim HS, Hur SJ. Effects of in vitro Human Digestion on the Antioxidant Activity and Stability of Lycopene and Phenolic Compounds in Pork Patties Containing Dried Tomato Prepared at Different Temperatures. J Food Sci 2018; 83:1816-1822. [PMID: 29969510 DOI: 10.1111/1750-3841.14205] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2017] [Revised: 04/10/2018] [Accepted: 04/27/2018] [Indexed: 11/28/2022]
Abstract
The antioxidant activity can be changed during digestion. The effects of in vitro human digestion on the antioxidant activity and stability of tomato powders (TPs), dried at three different temperatures (60, 80, and 100 °C) and added to pork patties (1% TP by weight), were investigated. The pork patties with three TPs underwent in vitro human digestion with enterobacteria. Lycopene and individual phenolic compounds were analyzed by using HPLC. The highest total phenolic compounds (6.96 g/100 g) and lycopene concentrations (2.68 mg/100 g) were observed in pork patties with TP dried at 100 °C. In addition, antioxidant activity of pork patties containing TPs were measured during in vitro human digestion. Gallic acid (23.8 to 41.6 g/100 g), chlorogenic acid (11.2 to 25.7 g/100 g), and caffeic acid (11.1 to 21.7 g/100 g) were detected as the main phenolic compounds in the TPs. Lycopene, and total and individual phenolic compound contents increased with increasing drying temperatures. Moreover, in vitro human digestion increased the antioxidant activity of TP-containing pork patties. The lycopene and total phenolics contents were increased during in vitro human digestion with enterobacteria by 146% to 220% and 1549% to 2095%, respectively as compared to the samples of before digestion. Hence, we hypothesized that the antioxidant activity of each TP increased during in vitro human digestion and depended on the amount of lycopene and phenolic compounds released. The TP dried at the highest temperature (100 °C) had the highest antioxidant activity in pork patties during in vitro human digestion. PRACTICAL APPLICATION In this study, we revealed that in vitro human digestion increases the antioxidant activities of tomato powder. In addition, tomato powder dried at the highest temperature (100 °C) showed the highest antioxidant activity. Therefore, tomato powder at 100 °C could be used as strong antioxidants in meat products.
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Affiliation(s)
- Hyeong Sang Kim
- Dept. of Animal Science and Technology, Chung-Ang Univ., 4726 Seodong-daero, Daedeok-myeon, Anseong-si, Gyeonggi-do, 17546, Republic of Korea
| | - Sun Jin Hur
- Dept. of Animal Science and Technology, Chung-Ang Univ., 4726 Seodong-daero, Daedeok-myeon, Anseong-si, Gyeonggi-do, 17546, Republic of Korea
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31
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Guo R, Chang X, Guo X, Brennan CS, Li T, Fu X, Liu RH. Phenolic compounds, antioxidant activity, antiproliferative activity and bioaccessibility of Sea buckthorn (Hippophaë rhamnoides L.) berries as affected by in vitro digestion. Food Funct 2018; 8:4229-4240. [PMID: 29046908 DOI: 10.1039/c7fo00917h] [Citation(s) in RCA: 42] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
Phenolics, antioxidant and antiproliferative properties of Sea buckthorn berries were evaluated using a simulated in vitro digestion and compared with a chemical extraction method. Digested samples were subjected to antiproliferation evaluation against human liver, breast and colon cancer cells. Furthermore, the bioaccessibility of digested berries was evaluated using a Caco-2 cell culture model. Results revealed that after enzymatic digestion the phenolic compounds were quite different from the chemical extracts, more flavonoid aglycones were released, whereas less total phenolics, phenolic acids and flavonoid glycosides were detected. Although the extracellular antioxidant activity of the digesta was lower than that of extracts, the cellular antioxidant activity (CAA) and antiproliferative effects of berries were significantly enhanced by digestion. This was attributed to their higher flavonoid aglycone content and could be verified by testing individual active compounds, suggesting that the cellular uptake of samples might be improved, which was also certified by the Caco-2 cell uptake model. The digested samples showed an almost 5-fold cellular accumulative amount of isorhamnetin than pure isorhamnetin, which was attributed to the significant down regulation of the mRNA expression level of efflux transporters MRP2 and P-gp. This finding indicated that the digestion enhanced the bioaccessibility of bioactive compounds of berries.
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Affiliation(s)
- Ruixue Guo
- School of Food Science and Engineering, South China University of Technology, Guangzhou, 510640, China.
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Seraglio SKT, Gonzaga LV, Schulz M, Vitali L, Micke GA, Costa ACO, Fett R, Borges GDSC. Effects of gastrointestinal digestion models in vitro
on phenolic compounds and antioxidant activity of juçara (Euterpe edulis
). Int J Food Sci Technol 2018. [DOI: 10.1111/ijfs.13816] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Affiliation(s)
- Siluana Katia Tischer Seraglio
- Departament of Food Science and Technology; Rodovia Admar Gonzaga; 1346, Itacorubi, CEP 88034-001 Florianopolis SC Brazil
| | - Luciano Valdemiro Gonzaga
- Departament of Food Science and Technology; Rodovia Admar Gonzaga; 1346, Itacorubi, CEP 88034-001 Florianopolis SC Brazil
| | - Mayara Schulz
- Departament of Food Science and Technology; Rodovia Admar Gonzaga; 1346, Itacorubi, CEP 88034-001 Florianopolis SC Brazil
| | - Luciano Vitali
- Departament of Chemistry; Federal University of Santa Catarina; Campus Universitário Trindade; CEP 88040-900 Florianopolis SC Brazil
| | - Gustavo Amadeu Micke
- Departament of Chemistry; Federal University of Santa Catarina; Campus Universitário Trindade; CEP 88040-900 Florianopolis SC Brazil
| | - Ana Carolina Oliveira Costa
- Departament of Food Science and Technology; Rodovia Admar Gonzaga; 1346, Itacorubi, CEP 88034-001 Florianopolis SC Brazil
| | - Roseane Fett
- Departament of Food Science and Technology; Rodovia Admar Gonzaga; 1346, Itacorubi, CEP 88034-001 Florianopolis SC Brazil
| | - Graciele Da Silva Campelo Borges
- Department of Food Technology; Federal University of Paraíba; Campus Mangabeira, Distrito Industrial; CEP 58058-600 João Pessoa PB Brazil
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Aliaga C, López de Arbina A, Pastenes C, Rezende MC. Antioxidant-spotting in micelles and emulsions. Food Chem 2018; 245:240-245. [DOI: 10.1016/j.foodchem.2017.10.094] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2017] [Revised: 10/05/2017] [Accepted: 10/18/2017] [Indexed: 10/18/2022]
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34
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Mihailović NR, Mihailović VB, Kreft S, Ćirić AR, Joksović LG, Đurđević PT. Analysis of phenolics in the peel and pulp of wild apples ( Malus sylvestris (L.) Mill.). J Food Compost Anal 2018. [DOI: 10.1016/j.jfca.2017.11.007] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
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35
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Donlao N, Ogawa Y. Impacts of processing conditions on digestive recovery of polyphenolic compounds and stability of the antioxidant activity of green tea infusion during in vitro gastrointestinal digestion. Lebensm Wiss Technol 2018. [DOI: 10.1016/j.lwt.2017.11.051] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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Salawu SO, Olukemi BE, Asikhia IC, Akindahunsi AA. Mineral Elements Bio-Accessibility and Antioxidant Indices of Blanched Basella rubra at Different Phases of in vitro Gastrointestinal Digestion. Prev Nutr Food Sci 2018; 23:22-29. [PMID: 29662844 PMCID: PMC5894782 DOI: 10.3746/pnf.2018.23.1.22] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/24/2017] [Accepted: 12/05/2017] [Indexed: 11/06/2022] Open
Abstract
The present investigation was designed to evaluate the mineral element bio-accessibility and antioxidant indices of blanched Basella rubra at different phases of simulated in vitro digestion (oral, gastric, and intestinal). The phenolic composition of processed vegetable was determined using high-performance liquid chromatography (HPLC)-diode-array detection method. Mineral composition, total phenolic content (TPC), total flavonoid content (TFC), ferric reducing antioxidant power (FRAP), and total antioxidant activity (TAA) of the in vitro digested blanched and raw vegetable were also determined. HPLC analysis revealed the presence of some phenolic compounds, with higher levels (mg/g) of polyphenols in raw B. rubra (catechin, 1.12; p-coumaric acid, 6.17; caffeic acid, 2.05) compared with the blanched counterpart, with exeption of chlorogenic acid (2.84), that was higher in blanched vegetable. The mineral content (mg/100 g) showed a higher value in enzyme treated raw vegetable compared to their blanched counterparts, with few exceptions. The results revealed a higher level of some of the evaluated minerals at the intestinal phase of digestion (Zn, 6.36/5.31; Mg, 5.29/8.97; Ca, 2,307.69/1,565.38; Na, 5,128/4,128.21) for raw and blanched respectively, with the exception of Fe, K, and P. The results of the antioxidant indices of in vitro digested B. rubra revealed a higher value at the intestinal phase of in vitro digestion, with raw vegetal matter ranking higher (TPC, 553.56 mg/g; TFC, 518.88 mg/g; FRAP, 8.15 mg/g; TAA, 5,043.16 μM Trolox equivalent/g) than the blanched counterpart. The studied vegetable contains important minerals and antioxidant molecules that would be readily available after passing through the gastrointestinal tract and could be harnessed as functional foods.
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Affiliation(s)
- Sule Ola Salawu
- Department of Biochemistry, Federal University of Technology, Akure, Ondo State 340001,
Nigeria
- Department of Chemical Science, Osun State University, Osogbo, Osun State 210001,
Nigeria
| | - Bukola Eugenia Olukemi
- Department of Biochemistry, Federal University of Technology, Akure, Ondo State 340001,
Nigeria
| | - Ikuosho Charity Asikhia
- Department of Biochemistry, Federal University of Technology, Akure, Ondo State 340001,
Nigeria
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Nora MAA. Effect of red beetroot (Beta vulgaris L.) intake on the level of some hematological tests in a group of female volunteers. ACTA ACUST UNITED AC 2018. [DOI: 10.5897/isabb-jfas2017.0070] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/31/2022]
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Lucas-González R, Viuda-Martos M, Pérez-Alvarez JA, Fernández-López J. In vitro digestion models suitable for foods: Opportunities for new fields of application and challenges. Food Res Int 2018; 107:423-436. [PMID: 29580504 DOI: 10.1016/j.foodres.2018.02.055] [Citation(s) in RCA: 134] [Impact Index Per Article: 22.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/03/2017] [Revised: 02/19/2018] [Accepted: 02/25/2018] [Indexed: 01/08/2023]
Abstract
In vitro digestion assays simulate the physiological conditions of digestion in vivo and are useful tools for studying and understanding changes, interactions, as well as the bioaccessibility of nutrients, drugs and non-nutritive compounds. The technique is widely used in fields such as nutrition, pharmacology and food chemistry. Over the last 40 years, more than 2500 research articles have been published using in vitro digestion assays (85% of which have been published in the last two decades) to elucidate multiple aspects such as protein digestibility, nutrient interactions or the viability of encapsulated microorganisms. The most recent trend in the use of this technique involves the determination of the antioxidant activity of bioactive compounds after digestion. However, the inability to reproduce certain in vivo digestion events, as well as the multiple models of in vitro digestion, point to a need to optimize and validate the method with in vivo assays to determine its limitations and uses. The purpose of this paper is to provide an overview of the current state of the art of in vitro digestion models through an analysis of how they have evolved in terms of the development of digestion models (parameters, protocols, guidance) and taking into consideration the boom in new fields of application.
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Affiliation(s)
- Raquel Lucas-González
- IPOA Research Group, Agro-Food Technology Department, Escuela Politécnica Superior de Orihuela, Universidad Miguel Hernández, Orihuela, Alicante, Spain
| | - Manuel Viuda-Martos
- IPOA Research Group, Agro-Food Technology Department, Escuela Politécnica Superior de Orihuela, Universidad Miguel Hernández, Orihuela, Alicante, Spain
| | - José Angel Pérez-Alvarez
- IPOA Research Group, Agro-Food Technology Department, Escuela Politécnica Superior de Orihuela, Universidad Miguel Hernández, Orihuela, Alicante, Spain
| | - Juana Fernández-López
- IPOA Research Group, Agro-Food Technology Department, Escuela Politécnica Superior de Orihuela, Universidad Miguel Hernández, Orihuela, Alicante, Spain.
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Quan W, Tao Y, Lu M, Yuan B, Chen J, Zeng M, Qin F, Guo F, He Z. Stability of the phenolic compounds and antioxidant capacity of five fruit (apple, orange, grape, pomelo and kiwi) juices during in vitro
-simulated gastrointestinal digestion. Int J Food Sci Technol 2017. [DOI: 10.1111/ijfs.13682] [Citation(s) in RCA: 38] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Affiliation(s)
- Wei Quan
- State Key Laboratory of Food Science and Technology; Jiangnan University; Wuxi Jiangsu 214122 China
- International Joint Laboratory on Food Safety; Jiangnan University; Wuxi Jiangsu 214122 China
| | - Yadan Tao
- State Key Laboratory of Food Science and Technology; Jiangnan University; Wuxi Jiangsu 214122 China
| | - Mei Lu
- Department of Food Science and Technology; University of Nebraska-Lincoln; Lincoln NE 68588-6205 USA
| | - Bo Yuan
- Department of Food Science and Technology; University of Nebraska-Lincoln; Lincoln NE 68588-6205 USA
| | - Jie Chen
- State Key Laboratory of Food Science and Technology; Jiangnan University; Wuxi Jiangsu 214122 China
- Synergetic Innovation Center of Food Safety and Nutrition; Jiangnan University; Wuxi Jiangsu 214122 China
| | - Maomao Zeng
- State Key Laboratory of Food Science and Technology; Jiangnan University; Wuxi Jiangsu 214122 China
| | - Fang Qin
- State Key Laboratory of Food Science and Technology; Jiangnan University; Wuxi Jiangsu 214122 China
| | - Fengxian Guo
- College of Oceanology and Food Science; Quanzhou Normal University; Quanzhou Fujian 362000 China
| | - Zhiyong He
- State Key Laboratory of Food Science and Technology; Jiangnan University; Wuxi Jiangsu 214122 China
- International Joint Laboratory on Food Safety; Jiangnan University; Wuxi Jiangsu 214122 China
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40
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Huang W, Mao S, Zhang L, Lu B, Zheng L, Zhou F, Zhao Y, Li M. Phenolic compounds, antioxidant potential and antiproliferative potential of 10 common edible flowers from China assessed using a simulated in vitro digestion-dialysis process combined with cellular assays. JOURNAL OF THE SCIENCE OF FOOD AND AGRICULTURE 2017; 97:4760-4769. [PMID: 28369959 DOI: 10.1002/jsfa.8345] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/29/2016] [Revised: 02/26/2017] [Accepted: 03/24/2017] [Indexed: 06/07/2023]
Abstract
BACKGROUND Phenolic compounds could be sensitive to digestive conditions, thus a simulated in vitro digestion-dialysis process and cellular assays was used to determine phenolic compounds and antioxidant and antiproliferative potentials of 10 common edible flowers from China and their functional components. RESULTS Gallic acid, ferulic acid, and rutin were widely present in these flowers, which demonstrated various antioxidant capacities (DPPH, ABTS, FRAP and CAA values) and antiproliferative potentials measured by the MTT method. Rosa rugosa, Paeonia suffruticosa and Osmanthus fragrans exhibited the best antioxidant and antiproliferative potentials against HepG2, A549 and SGC-7901 cell lines, except that Osmanthus fragrans was not the best against SGC-7901 cells. The in vitro digestion-dialysis process decreased the antioxidant potential by 33.95-90.72% and the antiproliferative potential by 13.22-87.15%. Following the in vitro digestion-dialysis process, phenolics were probably responsible for antioxidant (R2 = 0.794-0.924, P < 0.01) and antiproliferative (R2 = 0.408-0.623, P < 0.05) potential. Moreover, gallic acid may be responsible for the antioxidant potential of seven flowers rich in edible flowers. CONCLUSION The antioxidant and antiproliferative potential of 10 edible flowers revealed a clear decrease after digestion and dialysis along with the reduction of phenolics. Nevertheless, they still had considerable antioxidant and antiproliferative potential, which merited further investigation in in vivo studies. © 2017 Society of Chemical Industry.
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Affiliation(s)
- Weisu Huang
- National Engineering Laboratory of Intelligent Food Technology and Equipment, Key Laboratory for Agro-Products Postharvest Handling of Ministry of Agriculture, Key Laboratory for Agro-Products Nutritional Evaluation of Ministry of Agriculture, Zhejiang Key Laboratory for Agro-Food Processing, Fuli Institute of Food Science, College of Biosystems Engineering and Food Science Zhejiang University, Hangzhou, China
- Zhejiang Economic & Trade Polytechnic, Department of Applied Technology, Hangzhou, China
| | - Shuqin Mao
- National Engineering Laboratory of Intelligent Food Technology and Equipment, Key Laboratory for Agro-Products Postharvest Handling of Ministry of Agriculture, Key Laboratory for Agro-Products Nutritional Evaluation of Ministry of Agriculture, Zhejiang Key Laboratory for Agro-Food Processing, Fuli Institute of Food Science, College of Biosystems Engineering and Food Science Zhejiang University, Hangzhou, China
| | - Liuquan Zhang
- National Engineering Laboratory of Intelligent Food Technology and Equipment, Key Laboratory for Agro-Products Postharvest Handling of Ministry of Agriculture, Key Laboratory for Agro-Products Nutritional Evaluation of Ministry of Agriculture, Zhejiang Key Laboratory for Agro-Food Processing, Fuli Institute of Food Science, College of Biosystems Engineering and Food Science Zhejiang University, Hangzhou, China
| | - Baiyi Lu
- National Engineering Laboratory of Intelligent Food Technology and Equipment, Key Laboratory for Agro-Products Postharvest Handling of Ministry of Agriculture, Key Laboratory for Agro-Products Nutritional Evaluation of Ministry of Agriculture, Zhejiang Key Laboratory for Agro-Food Processing, Fuli Institute of Food Science, College of Biosystems Engineering and Food Science Zhejiang University, Hangzhou, China
| | - Lufei Zheng
- Institute of Quality Standard and Testing Technology for Agro-Products of CAAs, Quality Standard Research Center of Ministry of agriculture of Agro-Products, Beijing, China
| | - Fei Zhou
- National Engineering Laboratory of Intelligent Food Technology and Equipment, Key Laboratory for Agro-Products Postharvest Handling of Ministry of Agriculture, Key Laboratory for Agro-Products Nutritional Evaluation of Ministry of Agriculture, Zhejiang Key Laboratory for Agro-Food Processing, Fuli Institute of Food Science, College of Biosystems Engineering and Food Science Zhejiang University, Hangzhou, China
| | - Yajing Zhao
- National Engineering Laboratory of Intelligent Food Technology and Equipment, Key Laboratory for Agro-Products Postharvest Handling of Ministry of Agriculture, Key Laboratory for Agro-Products Nutritional Evaluation of Ministry of Agriculture, Zhejiang Key Laboratory for Agro-Food Processing, Fuli Institute of Food Science, College of Biosystems Engineering and Food Science Zhejiang University, Hangzhou, China
| | - Maiquan Li
- National Engineering Laboratory of Intelligent Food Technology and Equipment, Key Laboratory for Agro-Products Postharvest Handling of Ministry of Agriculture, Key Laboratory for Agro-Products Nutritional Evaluation of Ministry of Agriculture, Zhejiang Key Laboratory for Agro-Food Processing, Fuli Institute of Food Science, College of Biosystems Engineering and Food Science Zhejiang University, Hangzhou, China
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Yen CH, Chiu HF, Wu CH, Lu YY, Han YC, Shen YC, Venkatakrishnan K, Wang CK. Beneficial efficacy of various propolis extracts and their digestive products by in vitro simulated gastrointestinal digestion. Lebensm Wiss Technol 2017. [DOI: 10.1016/j.lwt.2017.05.074] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
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42
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Characterization of commercial Spanish non-citrus juices: Antioxidant and physicochemical aspects. Food Res Int 2017; 100:216-225. [DOI: 10.1016/j.foodres.2017.07.008] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/05/2017] [Revised: 06/29/2017] [Accepted: 07/02/2017] [Indexed: 11/17/2022]
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43
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Mennah-Govela YA, Bornhorst GM. Fresh-Squeezed Orange Juice Properties Before and During In Vitro
Digestion as Influenced by Orange Variety and Processing Method. J Food Sci 2017; 82:2438-2447. [DOI: 10.1111/1750-3841.13842] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2017] [Revised: 06/28/2017] [Accepted: 07/15/2017] [Indexed: 11/28/2022]
Affiliation(s)
- Yamile A. Mennah-Govela
- Dept. of Biological and Agricultural Engineering, 1329 Bainer Hall; Univ. of California; Davis, 1 Shields Avenue Davis Calif. 95616 U.S.A
| | - Gail M. Bornhorst
- Dept. of Biological and Agricultural Engineering, 1329 Bainer Hall; Univ. of California; Davis, 1 Shields Avenue Davis Calif. 95616 U.S.A
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44
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Bioaccessibility of bioactive compounds and antioxidant potential of juçara fruits ( Euterpe edulis Martius) subjected to in vitro gastrointestinal digestion. Food Chem 2017; 228:447-454. [DOI: 10.1016/j.foodchem.2017.02.038] [Citation(s) in RCA: 60] [Impact Index Per Article: 8.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/27/2016] [Revised: 02/06/2017] [Accepted: 02/08/2017] [Indexed: 01/08/2023]
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45
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Physicochemical Stability, Antioxidant Activity, and Acceptance of Beet and Orange Mixed Juice During Refrigerated Storage. BEVERAGES 2017. [DOI: 10.3390/beverages3030036] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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46
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Attri S, Singh N, Singh TR, Goel G. Effect of in vitro gastric and pancreatic digestion on antioxidant potential of fruit juices. FOOD BIOSCI 2017. [DOI: 10.1016/j.fbio.2016.10.003] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
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47
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Jiao J, Wei Y, Chen J, Chen X, Zhang Y. Anti-aging and redox state regulation effects of A-type proanthocyanidins-rich cranberry concentrate and its comparison with grape seed extract in mice. J Funct Foods 2017. [DOI: 10.1016/j.jff.2016.12.039] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022] Open
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48
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Effect of in vitro simulated gastrointestinal digestion of Phoenix loureirii on polyphenolics, antioxidant and acetylcholinesterase inhibitory activities. Lebensm Wiss Technol 2016. [DOI: 10.1016/j.lwt.2016.07.075] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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49
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Fawole OA, Opara UL. Stability of total phenolic concentration and antioxidant capacity of extracts from pomegranate co-products subjected to in vitro digestion. BMC COMPLEMENTARY AND ALTERNATIVE MEDICINE 2016; 16:358. [PMID: 27618992 PMCID: PMC5020488 DOI: 10.1186/s12906-016-1343-2] [Citation(s) in RCA: 43] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/18/2016] [Accepted: 09/07/2016] [Indexed: 02/05/2023]
Abstract
Background Co-products obtained from pomegranate juice processing contain high levels of polyphenols with potential high added values. From value-addition viewpoint, the aim of this study was to evaluate the stability of polyphenolic concentrations in pomegranate fruit co-products in different solvent extracts and assess the effect on the total antioxidant capacity using the FRAP, DPPH˙ and ABTS+ assays during simulated in vitro digestion. Methods Pomegranate juice, marc and peel were extracted in water, 50 % ethanol (50%EtOH) and absolute ethanol (100%EtOH) and analysed for total phenolic concentration (TPC), total flavonoids concentration (TFC) and total antioxidant capacity in DPPH˙, ABTS+ and FRAP assays before and after in vitro digestion. Results Total phenolic concentration (TPC) and total flavonoid concentration (TFC) were in the order of peel > marc > juice throughout the in vitro digestion irrespective of the extraction solvents used. However, 50 % ethanol extracted 1.1 to 12-fold more polyphenols than water and ethanol solvents depending on co-products. TPC and TFC increased significantly in gastric digests. In contrast, after the duodenal phase of in vitro digestion, polyphenolic concentrations decreased significantly (p < 0.05) compared to those obtained in gastric digests. Undigested samples and gastric digests showed strong and positive relationships between polyphenols and the antioxidant activities measured in DPPH, ABTS+ and FRAP assays, with correlation coefficients (r2) ranging between 0.930–0.990. In addition, the relationships between polyphenols (TPC and TFC) and radical cation scavenging activity in ABTS+ were moderately positive in duodenal digests. Conclusion Findings from this study showed that concentration of pomegranate polyphenols and the antioxidant capacity during in vitro gastro-intestinal digestion may not reflect the pre-digested phenolic concentration. Thus, this study highlights the need to provide biologically relevant information on antioxidants by providing data reflecting their stability and activity after in vitro digestion.
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Effects of Beetroot Juice on Recovery of Muscle Function and Performance between Bouts of Repeated Sprint Exercise. Nutrients 2016; 8:nu8080506. [PMID: 27548212 PMCID: PMC4997419 DOI: 10.3390/nu8080506] [Citation(s) in RCA: 59] [Impact Index Per Article: 7.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2016] [Revised: 08/11/2016] [Accepted: 08/15/2016] [Indexed: 12/28/2022] Open
Abstract
This study examined the effects of beetroot juice (BTJ) on recovery between two repeated-sprint tests. In an independent groups design, 20 male, team-sports players were randomized to receive either BTJ or a placebo (PLA) (2 × 250 mL) for 3 days after an initial repeated sprint test (20 × 30 m; RST1) and after a second repeated sprint test (RST2), performed 72 h later. Maximal isometric voluntary contractions (MIVC), countermovement jumps (CMJ), reactive strength index (RI), pressure-pain threshold (PPT), creatine kinase (CK), C-reactive protein (hs-CRP), protein carbonyls (PC), lipid hydroperoxides (LOOH) and the ascorbyl free radical (A•−) were measured before, after, and at set times between RST1 and RST2. CMJ and RI recovered quicker in BTJ compared to PLA after RST1: at 72 h post, CMJ and RI were 7.6% and 13.8% higher in BTJ vs. PLA, respectively (p < 0.05). PPT was 10.4% higher in BTJ compared to PLA 24 h post RST2 (p = 0.012) but similar at other time points. No group differences were detected for mean and fastest sprint time or fatigue index. MIVC, or the biochemical markers measured (p > 0.05). BTJ reduced the decrement in CMJ and RI following and RST but had no effect on sprint performance or oxidative stress.
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