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Olas B. An Overview of the Versatility of the Parts of the Globe Artichoke ( Cynara scolymus L.), Its By-Products and Dietary Supplements. Nutrients 2024; 16:599. [PMID: 38474726 DOI: 10.3390/nu16050599] [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: 01/27/2024] [Revised: 02/15/2024] [Accepted: 02/19/2024] [Indexed: 03/14/2024] Open
Abstract
Cynara scolymus, also known as the globe artichoke or artichoke, is grown as a food, mainly in the Mediterranean, Canary Islands, and Egypt, as well as in Asia and South America. It has also been associated with various health benefits and is used in plant-based dietary supplements and herbal infusions. Its edible parts, consisting of the head or capitula, flower, and leaves, have shown various biological activities, including anti-cancer, hepatoprotective and antimicrobial potential. The leaves are mainly used in infusions and extracts for their health-promoting properties, although all their edible parts may also be consumed as fresh, frozen, or canned foods. However, its primary health-promoting activity is associated with its antioxidant potential, which has been linked to its chemical composition, particularly its phenolic compounds (representing 96 mg of gallic acid equivalent per 100 g of raw plant material) and dietary fiber. The main phenolic compounds in the heads and leaves are caffeic acid derivatives, while the flavonoids luteolin and apigenin (both present as glucosides and rutinosides) have also been identified. In addition, heat-treated artichokes (i.e., boiled, steamed or fried), their extracts, and waste from artichoke processing also have antioxidant activity. The present paper reviews the current literature concerning the biological properties of different parts of C. scolymus, its by-products and dietary supplements, as well as their chemical content and toxicity. The literature was obtained by a search of PubMed/Medline, Google Scholar, Web of Knowledge, ScienceDirect, and Scopus, with extra papers being identified by manually reviewing the references.
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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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Ben Salem M, Affes H, Dhouibi R, Charfi S, Turki M, Hammami S, Ayedi F, Sahnoun Z, Zeghal KM, Ksouda K. Effect of Artichoke ( cynara scolymus) on cardiac markers, lipid profile and antioxidants levels in tissue of HFD-induced obesity. Arch Physiol Biochem 2022; 128:184-194. [PMID: 31564131 DOI: 10.1080/13813455.2019.1670213] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
Obesity plays a pivotal role in the insulin resistance disease, which is related to hypertension, hyperlipidemia, type 2 diabetes mellitus, and an increased risk of cardiovascular disease. The purpose of the present study was done to evaluate the effect of artichoke leaves extract (ALE) in the high-fat diet (HFD)-induced cellular obesity and cardiac damage in Wistar rats. Body and organ weights, serum lipid profile, cardiac markers, and antioxidants enzymes were measured. Oral administration of ALE at two doses 200 and 400 mg/kg for a period of 60 days showed a significant decrease in body and organ weights, serum total cholesterol, triglycerides, LDH, ALT accompanied by decreasing in oxidative stress biomarker (MDA, and AOPP) and increasing antioxidant enzymes (SOD, CAT, and GPx) levels as compared to HFD groups. The histological findings showed a cardioprotective effect of ALE. These findings suggest that ALE exert anti-oxidant cardiac effects in HFD- induced obese rats.
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Affiliation(s)
- Maryem Ben Salem
- Laboratory of Pharmacology, Faculty of Medicine, University of Sfax, Sfax, Tunisia
| | - Hanen Affes
- Laboratory of Pharmacology, Faculty of Medicine, University of Sfax, Sfax, Tunisia
| | - Raouia Dhouibi
- Laboratory of Pharmacology, Faculty of Medicine, University of Sfax, Sfax, Tunisia
| | - Slim Charfi
- Laboratory of Anatomopathology, CHU Habib Bourguiba, University of Sfax, Sfax, Tunisia
| | - Mouna Turki
- Biochemistry Laboratory, CHU Habib Bourguiba, University of Sfax, Sfax, Tunisia
| | - Serria Hammami
- Laboratory of Pharmacology, Faculty of Medicine, University of Sfax, Sfax, Tunisia
| | - Fatma Ayedi
- Biochemistry Laboratory, CHU Habib Bourguiba, University of Sfax, Sfax, Tunisia
| | - Zouheir Sahnoun
- Laboratory of Pharmacology, Faculty of Medicine, University of Sfax, Sfax, Tunisia
| | - Khaled Mounir Zeghal
- Laboratory of Pharmacology, Faculty of Medicine, University of Sfax, Sfax, Tunisia
| | - Kamilia Ksouda
- Laboratory of Pharmacology, Faculty of Medicine, University of Sfax, Sfax, Tunisia
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Amini MR, Sheikhhossein F, Talebyan A, Bazshahi E, Djafari F, Hekmatdoost A. Effects of Artichoke Supplementation on Liver Enzymes: A Systematic Review and Meta-Analysis of Randomized Controlled Trials. Clin Nutr Res 2022; 11:228-239. [PMID: 35949559 PMCID: PMC9348909 DOI: 10.7762/cnr.2022.11.3.228] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/02/2022] [Revised: 05/09/2022] [Accepted: 06/08/2022] [Indexed: 11/25/2022] Open
Abstract
Studies examining the effect of artichoke on liver enzymes have reported inconsistent results. This systematic review and meta-analysis aimed to assess the effects of artichoke administration on the liver enzymes. PubMed, Embase, the Cochrane Library, and Scopus databases were searched for articles published up to January 2022. Standardized mean difference (Hedges’ g) were analyzed using a random-effects model. Heterogeneity, publication bias, and sensitivity analysis were assessed for the liver enzymes. Pooled analysis of seven randomized controlled trials (RCTs) suggested that the artichoke administration has an effect on both alanine aminotransferase (ALT) (Hedges’ g, −1.08; 95% confidence interval [CI], −1.76 to −0.40; p = 0.002), and aspartate aminotransferase (AST) (Hedges’ g, −1.02; 95% CI, −1.76 to −0.28; p = 0.007). Greater effects on ALT were detected in trials that lasted ≤8 weeks. Also, greater effects on AST were detected in trials using > 500 mg artichoke. Overall, this meta-analysis demonstrated artichoke supplementation decreased ALT and AST.
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Affiliation(s)
- Mohammad Reza Amini
- Student Research Committee, Department of Clinical Nutrition and Dietetics, Faculty of Nutrition Sciences and Food Technology, National Nutrition & Food Technology Research Institute, Shahid Beheshti University of Medical Sciences, Tehran 198396-3113, Iran
| | - Fatemeh Sheikhhossein
- Department of Clinical Nutrition, School of Nutritional Sciences and Dietetics, Tehran University of Medical Sciences (TUMS), Tehran 14155-6117, Iran
| | - Alireza Talebyan
- Department of Community Nutrition, School of Nutrition and Food Sciences, Shiraz University of Medical Sciences, Shiraz 71348-14336, Iran
| | - Elham Bazshahi
- Department of Community Nutrition, School of Nutritional Sciences and Dietetics, Tehran University of Medical Sciences (TUMS), Tehran 14155-6117, Iran
| | - Farhang Djafari
- Department of Community Nutrition, School of Nutritional Sciences and Dietetics, Tehran University of Medical Sciences (TUMS), Tehran 14155-6117, Iran
| | - Azita Hekmatdoost
- Department of Clinical Nutrition & Dietetics, National Nutrition & Food Technology Research Institute, Shahid Beheshti University of Medical Sciences, Tehran 198396-3113, Iran
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Rezazadeh K, Ebrahimi-Mameghani M. Artichoke leaf extract and use in metabolic syndrome as an antioxidant. Pathology 2020. [DOI: 10.1016/b978-0-12-815972-9.00016-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Erikel E, Yuzbasioglu D, Unal F. In vitro genotoxic and antigenotoxic effects of cynarin. JOURNAL OF ETHNOPHARMACOLOGY 2019; 237:171-181. [PMID: 30890359 DOI: 10.1016/j.jep.2019.03.036] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/29/2018] [Revised: 03/12/2019] [Accepted: 03/13/2019] [Indexed: 06/09/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Cynarin is an artichoke phytochemical that possesses a variety of pharmacological features including free-radical scavenging and antioxidant activity. The origin of artichoke species appears to be Mediterranean region. Two of these species, globe artichoke (Cynara cardunculus var. scolymus L.) and cardoon (Cynara cardunculus var. altilis DC), are widely cultivated and consumed. This vegetable, as the basis of the mediterranean diet, has been used as herbal medicine for its therapeutic effects since ancient times. Therefore, this study was performed to determine genotoxic and antigenotoxic effects of cynarin against MMC (mitomycin C) and H2O2 (hydrogen peroxide) induced genomic instability using chromosome aberrations (CAs), sister chromatid exchanges (SCEs), micronucleus (MN), and comet assays in human lymphocytes. MATERIALS AND METHODS Lymphocytes obtained from two healthy volunteers (1 male and 1 female) were exposed to different concentrations of cynarin (12-194 μM) alone and the combination of cynarin and MMC (0.60 μM) or cynarin and H2O2 (100 μM, only for comet assay). RESULTS Cynarin alone did not induce significant genotoxic effect in the CA, SCE (except 194 μM), MN, and comet assays. The combination of some concentrations of cynarin and MMC decreased the frequency of CAs, SCEs and MN induced by MMC. Furthermore, the combination of cynarin and H2O2 reduced all comet parameters at all the concentrations compared to H2O2 alone. While the highest concentrations of cynarin significantly decreased mitotic index (MI), the combination of cynarin and MMC increased the reduction of MI induced by MMC alone. CONCLUSION All the results obtained in this study demonstrated that cynarin exhibited antigenotoxic effects rather than genotoxic effects. It is believed that cynarin can act as a potential chemo-preventive against genotoxic agents.
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Affiliation(s)
- Esra Erikel
- Genetic Toxicology Laboratory, Department of Biology, Science Faculty, Gazi University, 06500, Teknikokullar, Ankara, Turkey.
| | - Deniz Yuzbasioglu
- Genetic Toxicology Laboratory, Department of Biology, Science Faculty, Gazi University, 06500, Teknikokullar, Ankara, Turkey.
| | - Fatma Unal
- Genetic Toxicology Laboratory, Department of Biology, Science Faculty, Gazi University, 06500, Teknikokullar, Ankara, Turkey.
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Villanueva-Suárez MJ, Mateos-Aparicio I, Pérez-Cózar ML, Yokoyama W, Redondo-Cuenca A. Hypolipidemic effects of dietary fibre from an artichoke by-product in Syrian hamsters. J Funct Foods 2019. [DOI: 10.1016/j.jff.2019.03.013] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022] Open
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Salekzamani S, Ebrahimi-Mameghani M, Rezazadeh K. The antioxidant activity of artichoke (Cynara scolymus): A systematic review and meta-analysis of animal studies. Phytother Res 2018; 33:55-71. [PMID: 30345589 DOI: 10.1002/ptr.6213] [Citation(s) in RCA: 34] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2018] [Revised: 08/06/2018] [Accepted: 09/20/2018] [Indexed: 12/18/2022]
Abstract
Current evidence has shown antioxidant activity of artichoke as a potent source of antioxidant compounds. However, it seems that the antioxidant activity of artichoke has not yet been reviewed. Therefore, the present study was designed to perform a systematic review of human studies, animal models, and in vitro systems and to conduct a meta-analysis of animal studies on the antioxidant effects of artichoke. We searched four electronic databases till April 2018 using relevant keywords. All English language articles were assessed. For animal studies, standardized mean difference was pooled using a random effects model. The included studies were evaluated for eligibility and risk of bias. Thirty-nine articles (two human, 23 animal, and 14 in vitro studies) were reviewed. The results of in vitro systems supported the antioxidant effect of artichoke, whereas limited clinical trials indicated no change or a slight improvement of antioxidant status. Finding of animal studies indicated that artichoke extract supplementation increased superoxide dismutase, catalase, glutathione, and glutathione peroxidase level in liver, as well as, decreased malondialdehyde level in liver and plasma of animals with induced disease significantly compared with comparison group. This meta-analysis provided convincing evidence for antioxidant activity of artichoke in animals.
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Affiliation(s)
- Shabnam Salekzamani
- Nutrition Research Center, School of Nutrition and Food Sciences, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Mehrangiz Ebrahimi-Mameghani
- Nutrition Research Center, School of Nutrition and Food Sciences, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Khatereh Rezazadeh
- Nutrition Research Center, School of Nutrition and Food Sciences, Tabriz University of Medical Sciences, Tabriz, Iran
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Colonic and systemic effects of extruded whole-grain sorghum consumption in growing Wistar rats. Br J Nutr 2017; 118:589-597. [DOI: 10.1017/s0007114517002513] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
AbstractColonic effects of extruded whole-grain sorghum diets were evaluated using a model of growing rats. In all, twenty-four male Wistar rats were fed control (C), extruded white sorghum (EWS) or red sorghum (ERS). Consumption of sorghum diets showed satiety properties, with reduction of caecal pH, and lower activity ofβ-glucosidase andβ-glucuronidase enzymes. Decreased copper zinc superoxide dismutase and manganese superoxide dismutase and increased catalase and glutathione peroxidase levels were observed in colonic mucosa. The induction of antioxidant enzymes occurred through the activation of the nuclear factor erythroid 2-related factor 2 protein and its subsequent translocation into the nucleus. ERS was able to decrease the proliferation of proximal mucosa of colon, demonstrating a possible effect against colorectal tumourigenesis. EWS increased proliferation and also apoptosis, ensuring the re-establishment of homoeostasis of the colonic mucosa. No antioxidant systemic effect (serum or hepatic level) was observed. It is likely that despite the extrusion the low bioavailability of the phenolic compounds of sorghum diets caused them to exert mainly acute effects at the colon level. Extruded whole-grain sorghum is a good functional ingredient that might be promising in dietary prevention of intestinal diseases.
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Jimenez ME, Rossi A, Sammán N. Health properties of oca (Oxalis tuberosa) and yacon (Smallanthus sonchifolius). Food Funct 2015; 6:3266-74. [DOI: 10.1039/c5fo00174a] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Andean roots and tubers are underexploited crops; many contain compounds beneficial to health, so a greater knowledge of their properties is important for encouraging their consumption.
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Affiliation(s)
- María Eugenia Jimenez
- Instituto Superior de Investigaciones Biológicas (INSIBIO)
- CONICET-UNT
- and Instituto de Química Biológica “Dr. Bernabé Bloj”
- Facultad de Bioquímica
- T4000ILI – San Miguel de Tucumán
| | - Analia Rossi
- Instituto Superior de Investigaciones Biológicas (INSIBIO)
- CONICET-UNT
- and Instituto de Química Biológica “Dr. Bernabé Bloj”
- Facultad de Bioquímica
- T4000ILI – San Miguel de Tucumán
| | - Norma Sammán
- Instituto Superior de Investigaciones Biológicas (INSIBIO)
- CONICET-UNT
- and Instituto de Química Biológica “Dr. Bernabé Bloj”
- Facultad de Bioquímica
- T4000ILI – San Miguel de Tucumán
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Gunasekaran S, Venkatachalam K, Jeyavel K, Namasivayam N. Protective effect of p-methoxycinnamic acid, an active phenolic acid against 1,2-dimethylhydrazine-induced colon carcinogenesis: modulating biotransforming bacterial enzymes and xenobiotic metabolizing enzymes. Mol Cell Biochem 2014; 394:187-98. [PMID: 24908112 DOI: 10.1007/s11010-014-2094-3] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2013] [Accepted: 05/15/2014] [Indexed: 01/10/2023]
Abstract
Objective of the study is to evaluate the modifying potential of p-methoxycinnamic acid (p-MCA), an active rice bran phenolic acid on biotransforming bacterial enzymes and xenobiotic metabolizing enzymes in 1,2-dimethylhydrazine-induced rat colon carcinogenesis. 48 male albino wistar rats were divided into six groups. Group1 (control) received modified pellet diet and 0.1 % carboxymethylcellulose; group2 received modified pellet diet along with p-MCA (80 mg/kg b.wt. p.o.) everyday for 16 weeks; groups 3-6 received 1,2-dimethylhydrazine (DMH) (20 mg/kg b.wt.) subcutaneous injection once a week for the first 4 weeks, while groups 4-6 received p-MCA at three different doses of 20, 40 and 80 mg/kg b.wt. p.o. everyday for 16 weeks. A significant increase in carcinogen-activating enzymes (cytochrome P450, cytochrome b5, cytochrome P4502E1, NADH-cytochrome-b5-reductase and NADPH-cytochrome-P450 reductase) with concomitant decrease in phaseII enzymes, DT-Diaphorase, glutathione S-transferase, UDP-glucuronyl-transferase and gamma glutamyltransferase were observed in group3 compared to control. DMH treatment significantly increased the activities of feacal and colonic bacterial enzymes (β-glucosidase, β-galactosidase, β-glucuronidase, nitroreductase, sulphatase and mucinase). p-MCA supplementation (40 mg/kg b.wt) to carcinogen exposed rats inhibited these enzymes, which were near those of control rats. The formation of dysplastic aberrant crypt foci in the colon and the histopathological observations of the liver also supports our biochemical findings. p-MCA (40 mg/kg b.wt.) offers remarkable modulating efficacy of biotransforming bacterial and xenobiotic metabolizing enzymes in colon carcinogenesis.
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Affiliation(s)
- Sivagami Gunasekaran
- Department of Biochemistry and Biotechnology, Faculty of Science, Annamalai University, Annamalainagar, 608 002, Tamilnadu, India
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Jacociunas LV, de Andrade HHR, Lehmann M, Pedersini LW, Ferraz ADBF, da Silva J, Dihl RR. Protective activity of Cynara scolymus L. leaf extract against chemically induced complex genomic alterations in CHO cells. PHYTOMEDICINE : INTERNATIONAL JOURNAL OF PHYTOTHERAPY AND PHYTOPHARMACOLOGY 2013; 20:1131-1134. [PMID: 23830816 DOI: 10.1016/j.phymed.2013.06.003] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/26/2013] [Revised: 04/25/2013] [Accepted: 06/01/2013] [Indexed: 06/02/2023]
Abstract
Cynara scolymus L., popularly known as artichoke, has been widely used in traditional medicine as an herbal medicament for therapeutic purposes. The study aimed at assessing the protective activity of Cynara scolymus leaf extract (LE) against DNA lesions induced by the alkylating agent ethylmethnesulphonate (EMS) in Chinese hamster ovary cells (CHO). The ability of C. scolymus L. LE to modulate the mutagenicity of EMS was examined using the cytokinesis block micronucleus (CBMN) cytome assay in three antigenotoxic protocols, pre- post- and simultaneous treatments. In the pre-treatment, C. scolymus L. LE reduced the frequencies of MNi and NBUDs induced by EMS in the lower concentration. In contrast, at the highest concentration (5 mg/ml) artichoke enhanced the frequency of MNi, potentiating EMS genotoxicity. In the simultaneous treatment only the induction of MNi was repressed by the exposure of cells to C. scolymus L. LE. No modification in genotoxicity was observed in LE post-treatment. The results obtained in this study suggest that lower concentrations of artichoke prevent chemically induced genomic damage in mammalian cells. In this context, the protective activity of C. scolymus L. could be associated to its constitutive antioxidants compounds.
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Affiliation(s)
- Laura Vicedo Jacociunas
- Programa de Pós-Graduação em Genética e Toxicologia Aplicada (PPGGTA) Universidade Luterana do Brasil (ULBRA), Canoas, RS, Brazil
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Non-extractable polyphenols, a major dietary antioxidant: occurrence, metabolic fate and health effects. Nutr Res Rev 2013; 26:118-29. [PMID: 23930641 DOI: 10.1017/s0954422413000097] [Citation(s) in RCA: 156] [Impact Index Per Article: 14.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
Current research on dietary antioxidants misses the so-called non-extractable polyphenols (NEPP), which are not significantly released from the food matrix either by mastication, acid pH in the stomach or action of digestive enzymes, reaching the colon nearly intact. NEPP, not detected by the usual analytical procedures, are made up of macromolecules and single phenolic compounds associated with macromolecules. Therefore, NEPP are not included in food and dietary intake data nor in bioavailability, intervention or observational studies. The present paper aims to provide an overview of dietary NEPP - nature, occurrence in diet, metabolic fate and possible health effects. NEPP are a relevant fraction of dietary polyphenols exerting their main biological action in the colon, where they are extensively fermented by the action of microbiota, giving place to absorbable metabolites. NEPP exhibit different potential health-related properties, in particular in relation to gastrointestinal health, such as increases in antioxidant and antiproliferative capacities, reduction of intestinal tumorigenesis and modification of gene expression, as observed in different animal models. Further research into NEPP may provide a better understanding of the health effects of dietary antioxidants.
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Kosmala M, Zduńczyk Z, Kołodziejczyk K, Klimczak E, Juśkiewicz J, Zduńczyk P. Chemical composition of polyphenols extracted from strawberry pomace and their effect on physiological properties of diets supplemented with different types of dietary fibre in rats. Eur J Nutr 2013; 53:521-32. [PMID: 23846557 PMCID: PMC3925301 DOI: 10.1007/s00394-013-0557-z] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2013] [Accepted: 06/30/2013] [Indexed: 12/27/2022]
Abstract
Purpose The objective of this study was to establish the composition of polyphenolic preparations obtained from industrial strawberry pomace with two methods of extraction: the water and the water-alcoholic one and then to analyse their effects in the gastrointestinal tract depending on the composition of dietary fibre—cellulose or fructooligosaccharides (FOS). Methods Freeze-dried water extract (PTW), containing 5.1 % of ellagic acid, 0.2 % of proanthocyanidins, and soluble carbohydrates as a major part, and water–alcohol extract (PTE), containing 17.1 % of ellagic acid and 10.9 % of proanthocyanidins, were administered, in the equivalent quantity of 0.06 % of ellagic acid, to 4- to 8-week-old rats (8 animals per group), as a component of modified AIN-93 diets containing 5 % of cellulose or FOS. Results The addition of strawberry pomace extracts had no effect on either the diet intake or the body weight of experimental rats. Both extracts, similarly to FOS, beneficially reduced the activity of β-glucuronidase in caecal digesta, with the PTW effect being significantly higher than that of PTE (7.59 vs. 9.20 μmol/h/g, P = 0.001). In comparison with PTE, the PTW extract significantly increased the caecal digesta mass (1.45 vs. 1.27 k/kg BW) and the total production of SCFA (86.1 vs. 71.4 μmol/100 g BW). The extract enhanced the physiological effect of FOS by inhibiting the activity of β-glucuronidase, increasing the caecal digesta mass and SCFA production. Such an effect was not recorded in the case of the PTE preparation. Conclusions The addition of strawberry pomace extracts affected the activity of certain enzymes of intestinal microflora and its most important products.
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Affiliation(s)
- Monika Kosmala
- Institute of Chemical Technology of Food, Lodz University of Technology, ul. B. Stefanowskiego 4/10, 90-924, Lodz, Poland,
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Mas N, Agostini A, Mondragón L, Bernardos A, Sancenón F, Marcos MD, Martínez-Máñez R, Costero AM, Gil S, Merino-Sanjuán M, Amorós P, Orzáez M, Pérez-Payá E. Enzyme-Responsive Silica Mesoporous Supports Capped with Azopyridinium Salts for Controlled Delivery Applications. Chemistry 2012; 19:1346-56. [DOI: 10.1002/chem.201202740] [Citation(s) in RCA: 36] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2012] [Revised: 10/31/2012] [Indexed: 11/08/2022]
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Jacociunas LV, de Andrade HHR, Lehmann M, de Abreu BRR, Ferraz ADBF, da Silva J, Dihl RR. Artichoke Induces Genetic Toxicity and Decreases Ethyl Methanesulfonate-Related DNA Damage in Chinese Hamster Ovary Cells. J Med Food 2012; 15:873-8. [DOI: 10.1089/jmf.2012.0032] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Affiliation(s)
- Laura Vicedo Jacociunas
- Laboratory of Genetic Toxicity (TOXIGEN), Postgraduate Program in Genetics and Applied Toxicology (PPGGTA) Universidade Luterana do Brasil (ULBRA), Canoas, Brazil
| | | | - Mauricio Lehmann
- Laboratory of Genetic Toxicity (TOXIGEN), Postgraduate Program in Genetics and Applied Toxicology (PPGGTA) Universidade Luterana do Brasil (ULBRA), Canoas, Brazil
| | - Bianca Regina Ribas de Abreu
- Laboratory of Genetic Toxicity (TOXIGEN), Postgraduate Program in Genetics and Applied Toxicology (PPGGTA) Universidade Luterana do Brasil (ULBRA), Canoas, Brazil
| | - Alexandre de Barros Falcão Ferraz
- Laboratory of Phytochemistry, Postgraduate Program in Genetics and Applied Toxicology (PPGGTA) Universidade Luterana do Brasil (ULBRA), Canoas, Brazil
| | - Juliana da Silva
- Laboratory of Toxicological Genetics, Postgraduate Program in Genetics and Applied Toxicology (PPGGTA) Universidade Luterana do Brasil (ULBRA), Canoas, Brazil
| | - Rafael Rodrigues Dihl
- Laboratory of Genetic Toxicity (TOXIGEN), Postgraduate Program in Genetics and Applied Toxicology (PPGGTA) Universidade Luterana do Brasil (ULBRA), Canoas, Brazil
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Valerio F, de Candia S, Lonigro S, Russo F, Riezzo G, Orlando A, De Bellis P, Sisto A, Lavermicocca P. Role of the probiotic strain Lactobacillus paracasei LMGP22043 carried by artichokes in influencing faecal bacteria and biochemical parameters in human subjects. J Appl Microbiol 2011; 111:155-64. [DOI: 10.1111/j.1365-2672.2011.05019.x] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
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Juśkiewicz J, Zary-Sikorska E, Zduńczyk Z, Król B, Jurgoński A. Physiological effects of chicory root preparations with various levels of fructan and polyphenolic fractions in diets for rats. Arch Anim Nutr 2011; 65:74-87. [PMID: 21452615 DOI: 10.1080/1745039x.2010.533542] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Abstract
The experiment was aimed at studying the effects of easily fermentable oligosaccharides and phenolic compounds from chicory root meal (CRM) on the fermentative processes in the caecum, the antioxidative status and the lipoprotein profile of rats. Five different diets were fed ad libitum to 40 Wistar rats (eight animals per group, individually housed): a control group (C); group PCM (10% processed CRM, deprived of polyphenolic fraction); group PCMO (8% processed CRM and 1.6% oligofructose); group UCM (10% unprocessed CRM); and group FP (8.3% fructan-polyphenol concentrate from CRM). Diets PCM, PCMO, UCM and FP induced favourable metabolic changes in the caecum, blood lipid profile and the antioxidative status of the body. In the caecum, the experimental diets increased the production of volatile fatty acids (VFA) and acidification of digesta as well as a decrease in the ammonia concentration and bacterial beta-glucuronidase activity. In blood serum, the total cholesterol concentration was reduced and, simultaneously, the proportion of HDL in the total cholesterol concentration was increased. The presence of the polyphenolic fraction in the unprocessed meal (diets UCM and FP) evoked a significant increase in the total antioxidative status in blood serum. Dietary fibre and the polyphenolic fraction present in diet UCM and the FOS-polyphenol concentrate in diet FP did not exhibit an antagonistic activity regarding the physiological parameters analysed, except for in the intensity of caecal fermentation. The results of the experiment point to the benefits of dietary supplementation with chicory preparations containing both prebiotic saccharides and polyphenolic compounds, which enable us to take advantage of the physiological traits of both components.
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Affiliation(s)
- Jerzy Juśkiewicz
- Institute of Animal Reproduction and Food Research of the Polish Academy of Sciences, Olsztyn, Poland.
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Saura-Calixto F. Dietary fiber as a carrier of dietary antioxidants: an essential physiological function. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2011; 59:43-49. [PMID: 21142013 DOI: 10.1021/jf1036596] [Citation(s) in RCA: 328] [Impact Index Per Article: 25.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/30/2023]
Abstract
The literature addresses dietary fiber (DF) and antioxidants (AOX) separately as nonrelated compounds. This paper proposes to show that DF and AOX could be approached jointly in nutrition and health studies because around 50% of the total dietary antioxidants, mainly polyphenolics, traverse the small intestine linked to dietary fiber. These antioxidants have received little attention so far. They release the fiber matrix in the colon by the action of the bacterial microbiota, producing metabolites and an antioxidant environment. The content of polyphenols associated with DF in different foods and their potential health-related properties, including animal experiments and human trials, are reviewed. It is concluded that the transportation of dietary antioxidants through the gastrointestinal tract may be an essential function of DF.
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Affiliation(s)
- Fulgencio Saura-Calixto
- Department of Metabolism and Nutrition, Institute of Food Science and Technology and Nutrition (ICTAN-CSIC), Madrid, Spain.
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Sánchez-Alonso I, Jiménez-Escrig A, Saura-Calixto F, Borderías A. Antioxidant protection of white grape pomace on restructured fish products during frozen storage. Lebensm Wiss Technol 2008. [DOI: 10.1016/j.lwt.2007.02.002] [Citation(s) in RCA: 49] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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