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Karagecili H, İzol E, Kirecci E, Gulcin İ. Determination of Antioxidant, Anti-Alzheimer, Antidiabetic, Antiglaucoma and Antimicrobial Effects of Zivzik Pomegran-ate (Punica granatum)—A Chemical Profiling by LC-MS/MS). Life (Basel) 2023; 13:life13030735. [PMID: 36983890 PMCID: PMC10058309 DOI: 10.3390/life13030735] [Citation(s) in RCA: 22] [Impact Index Per Article: 22.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2023] [Revised: 02/23/2023] [Accepted: 03/07/2023] [Indexed: 03/12/2023] Open
Abstract
Zivzik pomegranate (Punica granatum) has recently sparked considerable interest due to its nutritional and antioxidant properties. To evaluate the antioxidant capacities of P. granatum juice, ethanol (EEZP), and water (WEZP) extracts from peel and seed, the antioxidant methods of 2,2′-azino-bis-3-ethylbenzthiazoline-6-sulphonic acid radical (ABTS•+) scavenging, 1,1-diphenyl-2-picrylhydrazyl free radical (DPPH•) scavenging, Fe3+-2,4,6-tris(2-pyridyl)-S-triazine (TPTZ) reducing, Fe3+ reducing, and Cu2+ reducing methods were used. The antioxidant capacities of samples were compared with the most commonly used synthetic antioxidants, i.e., BHA, BHT, α-tocopherol, and Trolox. In terms of setting an example, the IC50 values of EEZP for ABTS•+ and DPPH• scavenging activities were found to be lower than standards, at 5.9 and 16.1 μg/mL, respectively. The phenolic and flavonoid contents in EEZP peel were 59.7 mg GAE/g and 88.0 mg QE/g, respectively. Inhibition of α-glycosidase, α-amylase, acetylcholinesterase, and human carbonic anhydrase II (hCA II) enzymes was also investigated. EEZP demonstrated IC50 values of 7.3 μg/mL against α-glycosidase, 317.7 μg/mL against α-amylase, 19.7 μg/mL against acetylcholinesterase (AChE), and 106.3 μg/mL against CA II enzymes. A total of 53 phenolic compounds were scanned, and 30 compounds were determined using LC-MS/MS. E. coli and S. aureus bacteria were resistant to all four antibiotics used as standards in hospitals.
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Affiliation(s)
- Hasan Karagecili
- Department of Nursing, Faculty of Health Sciences, Siirt University, 56100 Siirt, Turkey
- Correspondence: (H.K.); (İ.G.); Tel.: +90-4422314375 (İ.G.)
| | - Ebubekir İzol
- Bee and Natural Products R & D and P & D Application and Research Center, Bingöl University, 12000 Bingol, Turkey
- Department of Chemistry, Faculty of Science, Ataturk University, 25240 Erzurum, Turkey
| | - Ekrem Kirecci
- Department of Basic Medical Sciences, Faculty of Medicine, Microbiology, Kahramanmaraş Sütçü İmam University, 46050 Kahramanmaras, Turkey
| | - İlhami Gulcin
- Department of Chemistry, Faculty of Science, Ataturk University, 25240 Erzurum, Turkey
- Correspondence: (H.K.); (İ.G.); Tel.: +90-4422314375 (İ.G.)
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Iannuzzo F, Piccolo V, Novellino E, Schiano E, Salviati E, Summa V, Campiglia P, Tenore GC, Maisto M. A Food-Grade Method for Enhancing the Levels of Low Molecular Weight Proanthocyanidins with Potentially High Intestinal Bioavailability. Int J Mol Sci 2022; 23:13557. [PMID: 36362344 PMCID: PMC9657391 DOI: 10.3390/ijms232113557] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/14/2022] [Revised: 10/31/2022] [Accepted: 11/02/2022] [Indexed: 09/02/2023] Open
Abstract
Proanthocyanidins (PACs) are a group of bioactive molecules found in a variety of plants and foods. Their bioavailability depends on their molecular size, with monomers and dimers being more bioavailable than those that have a higher polymerization degree. This study aimed to develop a method to convert high-molecular-weight PACs to low-molecular-weight ones in a grape seed extract (GSE) from Vitis vinifera L. Therefore, GSE was subjected to alkaline treatment (ATGSE), and its difference in chemical composition, compared to GSE, was evaluated using a molecular networking (MN) approach based on results obtained from HPLC-ESI HRMS/MS characterization analysis. The network analysis mainly noted the PAC cluster with about 142 PAC compounds identified. In particular, the obtained results showed a higher content of monomeric and dimeric PACs in ATGSE compared to GSE, with 58% and 49% monomers and 31% and 24% dimers, respectively. Conversely, trimeric (9%), polymeric (4%), and galloylated PACs (14%) were more abundant in GSE than in ATGSE (6%, 1%, and 4%, respectively). Moreover, in vitro antioxidant and anti-inflammatory activities were investigated, showing the high beneficial potential of both extracts. In conclusion, ATGSE could represent an innovative natural matrix rich in bioavailable and bioaccessible PACs for nutraceutical applications with potential beneficial properties.
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Affiliation(s)
- Fortuna Iannuzzo
- Department of Pharmacy, University of Naples Federico II, Via Domenico Montesano 59, 80131 Naples, Italy
| | - Vincenzo Piccolo
- Department of Pharmacy, University of Naples Federico II, Via Domenico Montesano 59, 80131 Naples, Italy
| | - Ettore Novellino
- Faculty of Medicine and Surgery, Catholic University of the Sacred Heart, 00168 Rome, Italy
| | - Elisabetta Schiano
- Department of Pharmacy, University of Naples Federico II, Via Domenico Montesano 59, 80131 Naples, Italy
| | - Emanuela Salviati
- Department of Pharmacy, School of Pharmacy, University of Salerno, Via Giovanni Paolo II 132, 84084 Salerno, Italy
| | - Vincenzo Summa
- Department of Pharmacy, University of Naples Federico II, Via Domenico Montesano 59, 80131 Naples, Italy
| | - Pietro Campiglia
- Department of Pharmacy, School of Pharmacy, University of Salerno, Via Giovanni Paolo II 132, 84084 Salerno, Italy
| | - Gian Carlo Tenore
- Department of Pharmacy, University of Naples Federico II, Via Domenico Montesano 59, 80131 Naples, Italy
| | - Maria Maisto
- Department of Pharmacy, University of Naples Federico II, Via Domenico Montesano 59, 80131 Naples, Italy
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Ma H, Hou A, Tang J, Zhong A, Li K, Xiao Y, Li Z. Antioxidant Activity of Vitis davidii Foex Seed and Its Effects on Gut Microbiota during Colonic Fermentation after In Vitro Simulated Digestion. Foods 2022; 11:foods11172615. [PMID: 36076800 PMCID: PMC9455166 DOI: 10.3390/foods11172615] [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: 08/02/2022] [Revised: 08/16/2022] [Accepted: 08/23/2022] [Indexed: 11/16/2022] Open
Abstract
Vitis davidii Foex whole seed (VWS) is a by-product during the processing of grape products, which is rich in bioactive compounds that have great potential in the food industry. In this study, the bioactive compounds and antioxidant activity of VWS were determined, and their dynamic changes during in vitro colonic fermentation were also investigated after VWS subjected to in vitro simulated digestion. Results showed that VWS were rich in polyphenols (23.67 ± 0.52 mg GAE/g), flavonoids (13.13 ± 1.22 mg RE/g), and proanthocyanidins (8.36 ± 0.14 mg CE/g). It also had good DPPH and ABTS radical scavenging activity, which reached 82.10% and 76.10% at 1000 μg/mL. The alteration trend of the antioxidant activity during in vitro fermentation for 24 h was consistent with that of the content of bioactive substances, such as polyphenols, with the extension of fermentation time. The bioactive compounds and antioxidant activity showed a trend of increasing and then decreasing, reaching the highest value at 8 h. The high-throughput sequencing analysis of the regulatory effect of VWS on intestinal micro-organisms revealed that VWS influenced intestinal microbiota diversity. The relative abundance of beneficial microbiota, such as Blautia and Parabacteroides, increased by 4.1- and 1.65-fold after 24 h of fermentation compared with that of the control group. It also reduced Escherichia-Shigella by 11.23% and effectively reduced host inflammation, while increasing the contents of acetic acid, propionic acid, and other metabolites. Taken together, these results reveal the value of VWS utilization and provide new insights into the nutritional and microbiota modulation effects of VWS, which could therefore serve as a nutraceutical ingredient in health promotion.
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Affiliation(s)
- Huiqin Ma
- College of Food Science and Technology, Hunan Agricultural University, Changsha 410128, China
| | - Aixiang Hou
- College of Food Science and Technology, Hunan Agricultural University, Changsha 410128, China
- Hunan Province Key Laboratory of Food Science and Biotechnology, Changsha 410128, China
| | - Jiaojiao Tang
- College of Food Science and Technology, Hunan Agricultural University, Changsha 410128, China
| | - Aiai Zhong
- College of Food Science and Technology, Hunan Agricultural University, Changsha 410128, China
| | - Ke Li
- College of Food Science and Technology, Hunan Agricultural University, Changsha 410128, China
- Hunan Province Key Laboratory of Food Science and Biotechnology, Changsha 410128, China
| | - Yu Xiao
- College of Food Science and Technology, Hunan Agricultural University, Changsha 410128, China
- Key Laboratory of Ministry of Education for Tea Science, College of Horticulture, Hunan Agricultural University, Changsha 410128, China
- Correspondence: (Y.X.); (Z.L.); Tel.: +86-731-8461-7007 (Z.L.)
| | - Zongjun Li
- College of Food Science and Technology, Hunan Agricultural University, Changsha 410128, China
- Hunan Province Key Laboratory of Food Science and Biotechnology, Changsha 410128, China
- Correspondence: (Y.X.); (Z.L.); Tel.: +86-731-8461-7007 (Z.L.)
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CANOZER C, KÖSE Ş. Comparison of some characteristic properties of Diyarbakir Orgu cheese produced by traditional and industrial method. FOOD SCIENCE AND TECHNOLOGY 2022. [DOI: 10.1590/fst.16921] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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KOSE S, CEYLAN MM, ALTUN I, ERIM KOSE Y. Determınatıon of some basıc propertıes of tradıtıonal malatya cheese. FOOD SCIENCE AND TECHNOLOGY 2022. [DOI: 10.1590/fst.03921] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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Foshati S, Rouhani MH, Amani R. The effect of grape seed extract supplementation on oxidative stress and inflammation: A systematic review and meta-analysis of controlled trials. Int J Clin Pract 2021; 75:e14469. [PMID: 34107109 DOI: 10.1111/ijcp.14469] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/26/2021] [Accepted: 05/24/2021] [Indexed: 11/30/2022] Open
Abstract
BACKGROUND Grape seed extract (GSE) seems to have antioxidant and anti-inflammatory properties due to its high polyphenolic content. Nevertheless, the scientific literature in this field is controversial and inconclusive. Therefore, we aimed to conduct a systematic review and meta-analysis of controlled trials to evaluate the effect of supplementation with GSE on biomarkers of oxidative stress and inflammation. METHODS Medline, Scopus, Cochrane Library, Google Scholar and Web of Science databases were searched up to 10 September 2020 using appropriate keywords without restrictions. In the systematic review phase, all biomarkers of oxidative stress and inflammation were considered as outcomes. In the meta-analysis phase, six biomarkers were selected as outcomes, and weighted mean difference (WMD) or standardised mean difference (SMD) with 95% confidence interval (CI) was calculated for them using a random-effects model. RESULTS Twenty-three studies were included in the systematic review, and 19 studies were included in the meta-analysis. GSE supplementation caused a significant decrease in malondialdehyde (SMD: -1.04, 95% CI: -1.65, -0.42), oxidised low-density lipoprotein (SMD: -0.44, 95% CI: -0.75, -0.13) and high-sensitivity C-reactive protein (WMD: -0.48 mg/L, 95% CI: -0.94, -0.03) and a marginally significant increase in total antioxidant capacity (SMD: 0.49, 95% CI: -0.05, 1.04) but did not significantly influence C-reactive protein (WMD: -0.36 mg/L, 95% CI: -1.02, 0.30) and white blood cell count (WMD: 0.12 × 109 /L, 95% CI: -0.25, 0.48). CONCLUSION It appears that GSE supplementation can remarkably modulate the body's redox system, particularly through the inhibition of lipid peroxidation, but has neutral or mildly beneficial effects on inflammatory responses.
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Affiliation(s)
- Sahar Foshati
- Department of Clinical Nutrition, School of Nutrition and Food Science, Food Security Research Center, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Mohammad Hossein Rouhani
- Department of Community Nutrition, School of Nutrition and Food Science, Food Security Research Center, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Reza Amani
- Department of Clinical Nutrition, School of Nutrition and Food Science, Food Security Research Center, Isfahan University of Medical Sciences, Isfahan, Iran
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Guler A, Yildiz Turgut D. Fatty acids, phenolic compounds and antioxidant capacity of the seeds from nine grape cultivars ( Vitis vinifera L.). CIÊNCIA E TÉCNICA VITIVINÍCOLA 2021. [DOI: 10.1051/ctv/ctv20213602116] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/14/2022]
Abstract
Seeds are one of the main parts of the grapes, and they contain important constituents such as polyphenols, lipids, proteins and carbohydrates. In this study, oil contents, fatty acid composition, total phenolic content, total flavonoid content, monomeric flavan-3-ols and antioxidant capacities of nine grape seeds from nine cultivars were investigated. The correlations between the analyzed parameters were also examined. The oil contents of seeds ranged from 4.96 to 13.35%. Linoleic acid was the predominant fatty acid in the seeds, and it was followed by oleic acid, palmitic acid, stearic acid, linolenic acid, 11-eicosenoic acid and arachidic acid. Total phenolic and total flavonoid contents were 646.50-1120.78 mg GAE/g and 336.69-589.85 mg CE/g, respectively. ‘Italia’ seeds had the highest antioxidant capacity for DPPH and CUPRAC assays while ‘Cabernet Sauvignon’ seeds had the lowest one. The (-)-epigallocatechin, (+)-catechin, (-)-epigallocatechin gallate, (-)-epicatechin and (-)-epicatechin gallate contents in the seeds varied from 1.23 to 6.53 mg/g, 11.61 to 80.20 mg/g, 0.21 to 0.51 mg/g, 2.78 to 48.26 mg/g and 0.08 to 1.50 mg/g, respectively. The (+)-catechin and (-)-epicatechin were the major flavan-3-ol compounds in the grape seeds. Significant correlations were found between total phenolic content, total flavonoid, RSA (DPPH Radical scavenging activity), CUPRAC (Cupric reducing antioxidant capacity) and flavan-3-ols. Consequently, the current study findings support previous information that grape seeds are an important source of antioxidants as well as unsaturated fatty acids, which have positive effects on human health.
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8
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Sridhar K, Charles AL. Discrimination of Kyoho grape (
Vitis labruscana
) skin, seed and flesh antioxidant activities by solvent extraction: application of advanced chemometrics. Int J Food Sci Technol 2021. [DOI: 10.1111/ijfs.15211] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Kandi Sridhar
- Department of Tropical Agriculture and International Cooperation National Pingtung University of Science and Technology Neipu Pingtung 91201 Taiwan
| | - Albert Linton Charles
- Department of Tropical Agriculture and International Cooperation National Pingtung University of Science and Technology Neipu Pingtung 91201 Taiwan
- Faculty of Fisheries and Marine Universitas Airlangga Campus C Universitas Airlangga Mulyorejo, Surabaya 60115East Java Indonesia
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Medrano-Padial C, Puerto M, Richard T, Cantos-Villar E, Pichardo S. Protection and reversion role of a pure stilbene extract from grapevine shoot and its major compounds against an induced oxidative stress. J Funct Foods 2021. [DOI: 10.1016/j.jff.2021.104393] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023] Open
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10
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Brahmi F, Merchiche F, Mokhtari S, Smail L, Guemghar‐Haddadi H, Yalaoui‐Guellal D, Achat S, Fahmi Elsebai M, Madani K, Boulekbache L. Optimization of some extraction parameters of phenolic content from apple peels and grape seeds and enrichment of yogurt by their powders: A comparative study. J FOOD PROCESS PRES 2020. [DOI: 10.1111/jfpp.15126] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
Affiliation(s)
- Fatiha Brahmi
- Laboratoire de Biomathématique Biochimie, Biophysique et Scientométrie Faculté des Sciences de la Nature et de la Vie Université de Bejaia Bejaia Algeria
| | - Farid Merchiche
- Laboratoire de Biomathématique Biochimie, Biophysique et Scientométrie Faculté des Sciences de la Nature et de la Vie Université de Bejaia Bejaia Algeria
| | - Safia Mokhtari
- Laboratoire de Biomathématique Biochimie, Biophysique et Scientométrie Faculté des Sciences de la Nature et de la Vie Université de Bejaia Bejaia Algeria
| | - Leila Smail
- Laboratoire de Biomathématique Biochimie, Biophysique et Scientométrie Faculté des Sciences de la Nature et de la Vie Université de Bejaia Bejaia Algeria
| | - Hayette Guemghar‐Haddadi
- Laboratoire de Biomathématique Biochimie, Biophysique et Scientométrie Faculté des Sciences de la Nature et de la Vie Université de Bejaia Bejaia Algeria
| | - Drifa Yalaoui‐Guellal
- Laboratoire de Biomathématique Biochimie, Biophysique et Scientométrie Faculté des Sciences de la Nature et de la Vie et Sciences de la terre Université Akli Mohand Oulhadj de Bouira Bouira Algeria
| | - Sabiha Achat
- Laboratoire de Biomathématique Biochimie, Biophysique et Scientométrie Faculté des Sciences de la Nature et de la Vie Université de Bejaia Bejaia Algeria
| | - Mahmoud Fahmi Elsebai
- Department of Pharmacognosy Faculty of Pharmacy Mansoura University Mansoura Egypt
- Department of Natural Products and Alternative Medicine Faculty of Pharmacy University of Tabuk Tabuk Kingdom of Saudi Arabia
| | - Khodir Madani
- Laboratoire de Biomathématique Biochimie, Biophysique et Scientométrie Faculté des Sciences de la Nature et de la Vie Université de Bejaia Bejaia Algeria
- Centre de Recherche en Technologie des Industries Agroalimentaires Bejaia Algeria
| | - Lila Boulekbache
- Laboratoire de Biomathématique Biochimie, Biophysique et Scientométrie Faculté des Sciences de la Nature et de la Vie Université de Bejaia Bejaia Algeria
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11
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Kose S, Ocak E. Determination of antioxidant and antimicrobial activity of Herby cheese. J FOOD PROCESS PRES 2020. [DOI: 10.1111/jfpp.14841] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Affiliation(s)
- Senol Kose
- Faculty of Engineering Department of Food Engineering Van Yuzuncu Yil University Van Turkey
| | - Elvan Ocak
- Faculty of Engineering Department of Food Engineering Van Yuzuncu Yil University Van Turkey
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12
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Teh SS, Mah SH. Stability Evaluations of Different Types of Vegetable Oil-based Emulsions. J Oleo Sci 2018; 67:1381-1387. [PMID: 30404958 DOI: 10.5650/jos.ess18067] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
The study was aimed at evaluating the effects of vegetable oils on emulsion stability. Palm olein (POo), olive oil (OO), safflower oil (SAF), grape seed oil (GSO), soybean oil (SBO) and sunflower oil (SFO) with different degree of saturation levels were chosen as major ingredient of oil phases. All the emulsions were stored at 4℃, 27℃ and 40℃ for 35 days and subjected to all the stability tests, including temperature variation, centrifuge test, cycle test, pH and slip melting point. The results indicated that POo exhibited the highest stability, followed by SAF, OO, GSO, SFO and SBO. In addition, the results implied that the degree of saturation levels of vegetable oils does give significant effect on emulsion stability based on the centrifuge testing for an approximate 30% usage level of oil. The POo-based emulsion exhibited good emulsion stability throughout the experimental period indicated that POo could be a good carrier oil for various applications in cosmetic industry.
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Affiliation(s)
- Soek Sin Teh
- Energy and Environment Unit, Engineering and Processing Division, Malaysian Palm Oil Board
| | - Siau Hui Mah
- School of Biosciences, Taylor's University, Lakeside Campus
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Sridhar K, Charles AL. In vitro antioxidant activity of Kyoho grape extracts in DPPH and ABTS assays: Estimation methods for EC 50 using advanced statistical programs. Food Chem 2018; 275:41-49. [PMID: 30724215 DOI: 10.1016/j.foodchem.2018.09.040] [Citation(s) in RCA: 191] [Impact Index Per Article: 31.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2018] [Revised: 08/05/2018] [Accepted: 09/05/2018] [Indexed: 11/15/2022]
Abstract
The antioxidant capacities of Kyoho skin, seed, and flesh extracts were determined using DPPH and ABTS assays and a suitable statistical program was tested for the prediction of EC50 values of Kyoho skin, seed, and flesh extracts obtained by DPPH and ABTS assays. Statistical programs: OriginPro® version 8, GraphPad Prism® version 7, GraphPad Prism® version 7 five-parameter (5P) logistic model, SigmaPlot® version 14.0, Microsoft Excel® version 2016, interpolation log, and direct interpolation methods were employed to estimate the EC50 values. Linear regression and direct interpolation results showed deviations for non-linear models in the prediction of EC50 values of grape extracts. The correlation results of grape flesh extracts demonstrated a positive correlation (r = ≥ 0.95) between EC50 values of antioxidant assays. Therefore, non-linear methods were appropriate for EC50 calculations. These findings have significant implications for selecting an efficient statistical tool to calculate EC50 values for DPPH and ABTS assays.
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Affiliation(s)
- Kandi Sridhar
- Department of Tropical Agriculture and International Cooperation, National Pingtung University of Science and Technology, 1 Shuefu Road, Neipu, Pingtung 912 01, Taiwan
| | - Albert Linton Charles
- Department of Tropical Agriculture and International Cooperation, National Pingtung University of Science and Technology, 1 Shuefu Road, Neipu, Pingtung 912 01, Taiwan; Faculty of Fisheries and Marine, Universitas Airlangga Campus C Universitas Airlangga, Mulyorejo, Surabaya 601 15, East Java, Indonesia.
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Mironeasa S, Codină GG, Mironeasa C. Optimization of Wheat-Grape Seed Composite Flour to Improve Alpha-Amylase Activity and Dough Rheological Behavior. INTERNATIONAL JOURNAL OF FOOD PROPERTIES 2015. [DOI: 10.1080/10942912.2015.1045516] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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15
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Ghazouani T, Ben Hmamou D, Meddeb E, Salghi R, Benali O, Bouya H, Hammouti B, Fattouch S. Antioxidant activity and effect of quince pulp extract on the corrosion of C-steel in 1M HCl. RESEARCH ON CHEMICAL INTERMEDIATES 2014. [DOI: 10.1007/s11164-014-1837-9] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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16
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Thoo YY, Abas F, Lai OM, Ho CW, Yin J, Hedegaard RV, Skibsted LH, Tan CP. Antioxidant synergism between ethanolic Centella asiatica extracts and α-tocopherol in model systems. Food Chem 2013; 138:1215-9. [DOI: 10.1016/j.foodchem.2012.11.013] [Citation(s) in RCA: 30] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2012] [Revised: 10/05/2012] [Accepted: 11/06/2012] [Indexed: 11/17/2022]
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17
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Doshi P, Adsule P, Banerjee K, Oulkar D. Phenolic compounds, antioxidant activity and insulinotropic effect of extracts prepared from grape (Vitis vinifera L) byproducts. Journal of Food Science and Technology 2013; 52:181-90. [PMID: 25593367 DOI: 10.1007/s13197-013-0991-1] [Citation(s) in RCA: 65] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Revised: 12/29/2012] [Accepted: 03/28/2013] [Indexed: 12/24/2022]
Abstract
Grape byproducts are a rich source of phenolics having immense medicinal properties, but usually wasted from juice/wine processing industries. The present study investigates the phenolic antioxidants and the insulinotropic effect of extracts prepared from seed, skin and stems of two red wine grape cultivars: Pusa Navarang and Merlot. Pusa Navarang cultivar has shown high amounts of total phenolics (95.8 mg/ml), flavonoids (30.5 mg/ml) and flavan-3-ols (21.8 mg/ml) in seed extract and total anthocyanin (4.9 mg/ml) in its skin extract as compared to Merlot cultivar. As determined using HPLC, higher amounts of catechin hydrate (14909 mg/l) and epicatechin (9299 mg/l) were observed in its seed extract, while quercetin hydrate (5849 mg/l) was abundant in its skin extract. Similarly, ferric reducing antioxidant power (FRAP) and ABTS(+). [2,2'-azinobis (3-ethylbenzothiazoline)-6-sulfonic acid] and DPPH. (1,1-diphenyl-2-picrylhy- drazyl) radicals scavenging, were higher in its seed extract, respectively being 134.8 mg/ml of Quercetin equivalent (QE), 18.7 mM of trolox equivalent (TE) and 33.5 mM of TE. Strong correlation was obtained between FRAP and total phenolics, flavonoids and flavan-3-ols contents with correlation coefficients (r(2)) of 0.915, 0.738 and 0.838 respectively. Interestingly, there was a 2-8 fold increase in insulin secretion by isolated mice pancreatic islets at 5.5 mM and 16.5 mM glucose concentration in presence of various extracts. Overall, the seed, skin and stem byproducts of both cultivars are rich sources of phenolics and antioxidants and represent a source of new insulin secretagogues.
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Affiliation(s)
- Pooja Doshi
- Division of Biochemistry, Department of Chemistry, University of Pune, Ganeshkhind Road, Pune, 411 007 Maharashtra India
| | - Pandurang Adsule
- National Research Centre for Grapes, Pune, 412 307 Maharashtra India
| | - Kaushik Banerjee
- National Research Centre for Grapes, Pune, 412 307 Maharashtra India
| | - Dasharath Oulkar
- National Research Centre for Grapes, Pune, 412 307 Maharashtra India
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Abstract
The objective of this study was to determine the effects of grape seed (GS) on the rheological and bread-making properties, antioxidant activity and phenolic composition of bread. Wheat flour was replaced with GS at levels of 2.5%, 5.0% and 7.5%. GS increased the dough development time at a level of 5.0% but did not change it at levels of 2.5% and 7.5%. The dough stability value increased from 6.4 to 12.3 min with the increase of GS content from 0% to 7.5%. Mixing tolerance index decreased from 41.1 to 6.4 Brabender Units Equivalent. Extensibility of dough containing GS was higher than that of the control dough. The antioxidant activities of the bread increased significantly with the increased GS substitution. Gallic acid and catechin content increased in the bread containing GS. It was concluded that GS could be added to the formulae to improve functionality of the bread.
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Affiliation(s)
- Raciye Meral
- Department of Food Engineering, Faculty of Engineering-Architecture, Yüzüncü Yil University, Van, 65080, Turkey.
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Ross CF, Hoye C, Fernandez-Plotka VC. Influence of heating on the polyphenolic content and antioxidant activity of grape seed flour. J Food Sci 2012; 76:C884-90. [PMID: 22417486 DOI: 10.1111/j.1750-3841.2011.02280.x] [Citation(s) in RCA: 71] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
UNLABELLED The production of grape seed flour (GSF) from a waste product generated during winemaking, is of interest in product development applications due to its potential health benefits. However, before GSF can used in baking as a source of additional antioxidants, research on its heat stability is required. The overall objective of this study was to assess changes in phenolic content and antioxidant activity of GSF during heating. Merlot GSF was heated at 5 temperatures (120 to 240 °C) for 0 to 90 min. At each time/temperature combination, total phenolic content (TPC), total flavanoid content (TFC), Trolox equivalent antioxidant capacity (TEAC), 2,2 diphenyl-1-picrylhydrazyl (DPPH) radical scavenging, and ferric ion reducing antioxidant power (FRAP) of the extracts were determined. Specific polyphenolic compounds, including catechin, gallocatechin, epicatechin, and gallic acid were also measured. Results showed that when Merlot GSF was heated to ≥180 °C, significant decreases in the TPC and antioxidant activity, measured using FRAP, DPPH, and TEAC, were observed. Longer heating times also caused a reduction in antioxidant capability. Catechin and epicatechin content decreased with increasing heating temperature while gallocatechin and gallic acid content increased. Both catechin and epicatechin content had strong positive correlations (r > 0.91) with TPC and TFC, as well with FRAP and TEAC, suggesting that the GSF antioxidant activity is related to the presence of these particular compounds. Overall, while a decrease in antioxidant content was observed during heating, this occurred at higher baking temperatures. Thus GSF may be suitable for use as an ingredient in baked goods to bolster antioxidant content. PRACTICAL APPLICATION In order for Merlot grape seed flour (GSF) to be used in baking as a source of additional antioxidant compounds, the impact of heating on the polyphenolic compounds in the GSF needed to be examined. Thermal treatment of Merlot GSF caused significant decreases in the TPC, antioxidant power, and specific polyphenolic compounds when heated ≥180 °C. Thus while antioxidant content decreased with higher heating temperatures, this occurred at higher baking temperatures. Thus, GSF may be suitable for use as an ingredient in baked goods to bolster antioxidant content.
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Poiana MA. Enhancing oxidative stability of sunflower oil during convective and microwave heating using grape seed extract. Int J Mol Sci 2012; 13:9240-9259. [PMID: 22942764 PMCID: PMC3430295 DOI: 10.3390/ijms13079240] [Citation(s) in RCA: 70] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/22/2012] [Revised: 07/11/2012] [Accepted: 07/12/2012] [Indexed: 11/17/2022] Open
Abstract
This study was performed to investigate the effectiveness of grape seed extract (GSE) compared to butylated hydroxytoluene (BHT) on retarding lipid oxidation of sunflower oil subjected to convection and microwave heating up to 240 min under simulated frying conditions. The progress of lipid oxidation was assessed in terms of peroxide value (PV), p-anisidine value (p-AV), conjugated dienes and trienes (CD, CT), inhibition of oil oxidation (IO) and TOTOX value. In addition, total phenolic content (TP) was evaluated in samples before and after heating in order to assess the changes in these compounds relative to the extent of lipid oxidation. The results of this study highlight that GSE showed a significantly inhibitory effect on lipid oxidation during both treatments, although to a different extent. This ability was dose-dependent; therefore, the extent of lipid oxidation was inversely related to GSE level. Convective heating, respective microwave exposure for 240 min of samples supplemented by GSE to a level of 1000 ppm, resulted in significant decreases of investigated indices relative to the control values as follows: PV (48%; 30%), p-AV (29%; 40%), CD (45%; 30%), CT (41%; 36%), TOTOX (35%; 37%). GSE to a level of 600-800 ppm inhibited the lipid oxidation in a similar manner to BHT. These results suggested that GSE can be used as a potential natural extract for improving oxidative stability of sunflower oil during thermal applications.
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Affiliation(s)
- Mariana-Atena Poiana
- Faculty of Food Processing Technology, Banat’s University of Agricultural Sciences and Veterinary Medicine from Timisoara, Calea Aradului 119, RO 300645, Timisoara, Romania; E-Mail: ; Tel.: +40-256-277308; Fax: +40-256-277326
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Gómez-García R, Martínez-Ávila GCG, Aguilar CN. Enzyme-assisted extraction of antioxidative phenolics from grape (Vitis vinifera L.) residues. 3 Biotech 2012. [PMCID: PMC3482449 DOI: 10.1007/s13205-012-0055-7] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022] Open
Abstract
Agro-industrial byproducts represent a serious environmental problem and the industries producing these residual materials have incurred expenses for their proper disposal and generally increase the pollution due to the high content of organic substances and might represent legal problems. However, the residues such as grape wastes are potential source of phenolic compounds which are widely known for their high antioxidant activity. Bioprocesses such as enzyme technology represent an alternative for production of those bioactive compounds from agro-industrial byproducts. In this study, different types of commercial enzymes such as Celluclast® 1.5 L, Pectinex® Ultra and Novoferm® were used to release phenolic compounds from grape wastes. The hydrolysates were analyzed in their total phenolic compounds and antioxidant activity with Folin–Ciocaletu test and DPPH· radical-scavenging assay, respectively. A good correlation was obtained between antioxidant activity and phenolics released. The highest antioxidant activities registered were 86.8 ± 0.81, 82.9 ± 0.31 and 90 ± 0.37 % at 12 h for Celluclast® 1.5 L, Pectinex® Ultra and Novoferm®, respectively. Novoferm® had the strongest effect on phenolic release from grape waste, followed by Pectinex® Ultra and Celluclast® 1.5 L. High performance liquid chromatography–electrospray–mass spectrometry clearly revealed that the increment of antioxidant activity is associated with the release of O-coumaric acid.
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Delgado Adámez J, Gamero Samino E, Valdés Sánchez E, González-Gómez D. In vitro estimation of the antibacterial activity and antioxidant capacity of aqueous extracts from grape-seeds (Vitis vinifera L.). Food Control 2012. [DOI: 10.1016/j.foodcont.2011.09.016] [Citation(s) in RCA: 109] [Impact Index Per Article: 9.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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24
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Phenolic compounds content and antioxidant activity in pomace from selected red grapes (Vitis vinifera L. and Vitis labrusca L.) widely produced in Brazil. Food Chem 2011. [DOI: 10.1016/j.foodchem.2010.12.137] [Citation(s) in RCA: 174] [Impact Index Per Article: 13.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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Chulasiri M, Wanaswas P, Sriaum D, Nakamat S, Wongkrajang Y, Kongsaktrakoon B, Phornchirasilp S, Songchitsomboon S, Leelarungrayub D. Utilizing hydroglycolic extract from myrobalan fruits to counteract reactive oxygen species. Int J Cosmet Sci 2011; 33:371-6. [PMID: 21585400 DOI: 10.1111/j.1468-2494.2011.00642.x] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Abstract
The hydroglycolic (HG) extract from 70% propylene glycol (PG) extraction of myrobalan fruits showed the most appreciable antioxidant efficiency towards 1,1-diphenyl-2-picrylhydrazyl (DPPH) in comparison to the extracts from 30, 50, 70 and 100% ethyl alcohol (EA), and 30, 50 and 100% PG . Its total polyphenols were also higher than others. The additional analysis of antioxidant power revealed that this HG extract was able to counteract the induced oxidation caused by hydrogen peroxide (H(2) O(2) ) and 2,2'-azobis(2-amidinopropane) dihydrochloride (AAPH). The quantification for the antioxidant capacity of the extract showed it was equivalent to 93.78 mg of 6-hydroxy-2,5,7,8-tetramethychroman-2-carboxylic acid (Trolox) g(-1) by 2,2'-azino-bis(3-ethylbenzthiazoline-6-suphonic acid) diammonium (ABTS) assay, and was 140.17 mg ascorbic acid (AA) equivalent g(-1) and 107.50 mg Trolox equivalent g(-1) by photochemiluminescence (PCL) assay. The incorporation of the HG myrobalan extract into lotion and sunscreen lotion rendered these products to provide the similar antioxidant power as the extract alone.
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Affiliation(s)
- M Chulasiri
- Research and Development Division, SJI, 115 Naradhiwas Rajanakarindra Road, Bangkok,Thailand.
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Özvural EB, Vural H. Grape seed flour is a viable ingredient to improve the nutritional profile and reduce lipid oxidation of frankfurters. Meat Sci 2010; 88:179-83. [PMID: 21232878 DOI: 10.1016/j.meatsci.2010.12.022] [Citation(s) in RCA: 73] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2009] [Revised: 12/09/2010] [Accepted: 12/14/2010] [Indexed: 11/17/2022]
Abstract
In this study, grape seed flour (GSF) obtained from wine by-products was incorporated into frankfurters at seven concentrations (0, 0.5, 1, 2, 3, 4, and 5%) and the effects occurred on physical, nutritional and sensory characteristics of the products were investigated. The colour values (L*, a* and b*) of frankfurters generally decreased (p < 0.05) on account of the increasing amount of GSF. The utilization of this flour also led to a decline in the oxidation level of the products (p < 0.05), probably due to its antioxidant content. The increment of GSF in the frankfurters enhanced the protein, total dietary fibre and water holding capacity of the treatments (p < 0.05). Although the level of GSF above 0.5% reduced overall acceptability, the frankfurters containing the level up to 2% received scores above the average. The evaluation of wine by-products in the production of healthier and functional frankfurters has been achieved by the study, but further research is necessary to improve palatability of the products.
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Affiliation(s)
- Emin Burçin Özvural
- Faculty of Engineering, Food Engineering Department 06800, Hacettepe University, Beytepe, Ankara, Turkey.
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Stockhammer S, Stolze K, Rohr-Udilova N, Chizzola R, Zitterl-Eglseer K, Franz C. Antioxidant activity of phytogenous industrial waste and derived extracts for the production of feed and food additives. Int J Food Sci Technol 2009. [DOI: 10.1111/j.1365-2621.2008.01829.x] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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Orbán N, Kozák IO, Drávucz M, Kiss A. LC-MS method development to evaluate major triterpenes in skins and cuticular waxes of grape berries. Int J Food Sci Technol 2009. [DOI: 10.1111/j.1365-2621.2008.01902.x] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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