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Townsend JR, Kirby TO, Sapp PA, Gonzalez AM, Marshall TM, Esposito R. Nutrient synergy: definition, evidence, and future directions. Front Nutr 2023; 10:1279925. [PMID: 37899823 PMCID: PMC10600480 DOI: 10.3389/fnut.2023.1279925] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/18/2023] [Accepted: 09/28/2023] [Indexed: 10/31/2023] Open
Abstract
Nutrient synergy refers to the concept that the combined effects of two or more nutrients working together have a greater physiological impact on the body than when each nutrient is consumed individually. While nutrition science traditionally focuses on isolating single nutrients to study their effects, it is recognized that nutrients interact in complex ways, and their combined consumption can lead to additive effects. Additionally, the Dietary Reference Intakes (DRIs) provide guidelines to prevent nutrient deficiencies and excessive intake but are not designed to assess the potential synergistic effects of consuming nutrients together. Even the term synergy is often applied in different manners depending on the scientific discipline. Considering these issues, the aim of this narrative review is to investigate the potential health benefits of consuming different nutrients and nutrient supplements in combination, a concept we define as nutrient synergy, which has gained considerable attention for its impact on overall well-being. We will examine how nutrient synergy affects major bodily systems, influencing systemic health. Additionally, we will address the challenges associated with promoting and conducting research on this topic, while proposing potential solutions to enhance the quality and quantity of scientific literature on nutrient synergy.
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Affiliation(s)
- Jeremy R. Townsend
- Research, Nutrition, and Innovation, Athletic Greens International, Carson City, NV, United States
- Health & Human Performance, Concordia University Chicago, River Forest, IL, United States
| | - Trevor O. Kirby
- Research, Nutrition, and Innovation, Athletic Greens International, Carson City, NV, United States
| | - Philip A. Sapp
- Research, Nutrition, and Innovation, Athletic Greens International, Carson City, NV, United States
| | - Adam M. Gonzalez
- Department of Allied Health and Kinesiology, Hofstra University, Hempstead, NY, United States
| | - Tess M. Marshall
- Research, Nutrition, and Innovation, Athletic Greens International, Carson City, NV, United States
| | - Ralph Esposito
- Research, Nutrition, and Innovation, Athletic Greens International, Carson City, NV, United States
- Department of Nutrition, Food Studies, and Public Health, New York University-Steinhardt, New York, NY, United States
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2
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Faraoni P, Bellumori M, Cecchi L, Zonfrillo B, Innocenti M, Gnerucci A, Mulinacci N, Ranaldi F. AGS Gastric Cells: Antioxidant Activity and Metabolic Effects of Phenolic Extracts from Different Monocultivar Virgin Olive Oils. Antioxidants (Basel) 2023; 12:1347. [PMID: 37507887 PMCID: PMC10376124 DOI: 10.3390/antiox12071347] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2023] [Revised: 06/14/2023] [Accepted: 06/22/2023] [Indexed: 07/30/2023] Open
Abstract
The effects of the phenolic compounds of extra virgin olive oil (EVOO) on AGS cells have never been studied so far, which is the aim of this study. The profiles of the main phenolic components in EVOOs, mainly secoiridoid compounds derived from the transformation of oleuropein during the olive milling process, were evaluated and compared. Oils of different origins were evaluated aiming at verifying whether chemical differences in the phenolic composition of the dry extracts played a role in the metabolism and in maintaining the cellular redox state of AGS cells. The following key enzymes of some metabolic pathways were studied: lactate dehydrogenase, enolase, pyruvate kinase, glucose 6-phosphate dehydrogenase, citrate synthase, 3-Hydroxyacyl-CoA dehydrogenase and hexokinase. As confirmed through PCA analysis, pretreatments with the dry extracts of EVOOs at different concentrations appeared to be able to counteract the enzymatic activity alterations due to oxidative stress induced by H2O2 1 mM and 2 mM. The studied phytocomplexes showed the ability to protect AGS cells from oxidative damage and the secoiridoid derivatives from both oleuropein and ligstroside contributed to the observed effects. The results suggested that EVOOs with medium to high concentrations of phenols can exert this protection.
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Affiliation(s)
- Paola Faraoni
- Department of Experimental and Clinic Biomedical Sciences "Mario Serio", University of Florence, Viale Pieraccini 6, 50139 Florence, FI, Italy
| | - Maria Bellumori
- Department of NEUROFARBA, Division of Pharmaceutical and Nutraceutical Sciences, University of Florence, Via U. Schiff 6, 50019 Sesto Fiorentino, FI, Italy
| | - Lorenzo Cecchi
- Department of Agricultural, Food and Forestry Systems Management (DAGRI), University of Florence, Piazzale Delle Cascine 16, 50144 Florence, FI, Italy
| | - Beatrice Zonfrillo
- Department of NEUROFARBA, Division of Pharmaceutical and Nutraceutical Sciences, University of Florence, Via U. Schiff 6, 50019 Sesto Fiorentino, FI, Italy
| | - Marzia Innocenti
- Department of NEUROFARBA, Division of Pharmaceutical and Nutraceutical Sciences, University of Florence, Via U. Schiff 6, 50019 Sesto Fiorentino, FI, Italy
| | - Alessio Gnerucci
- Department of Physics and Astronomy, University of Florence, Via Sansone, 1, 50019 Sesto Fiorentino, FI, Italy
| | - Nadia Mulinacci
- Department of NEUROFARBA, Division of Pharmaceutical and Nutraceutical Sciences, University of Florence, Via U. Schiff 6, 50019 Sesto Fiorentino, FI, Italy
| | - Francesco Ranaldi
- Department of Experimental and Clinic Biomedical Sciences "Mario Serio", University of Florence, Viale Pieraccini 6, 50139 Florence, FI, Italy
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Chen X, Shang S, Yan F, Jiang H, Zhao G, Tian S, Chen R, Chen D, Dang Y. Antioxidant Activities of Essential Oils and Their Major Components in Scavenging Free Radicals, Inhibiting Lipid Oxidation and Reducing Cellular Oxidative Stress. Molecules 2023; 28:molecules28114559. [PMID: 37299039 DOI: 10.3390/molecules28114559] [Citation(s) in RCA: 8] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2023] [Revised: 06/01/2023] [Accepted: 06/03/2023] [Indexed: 06/12/2023] Open
Abstract
Antioxidant activities of five essential oils (cinnamon, thyme, clove, lavender and peppermint oils) and their major components (eugenol, thymol, linalool, and menthol) were evaluated on scavenging DPPH (2,2-diphenyl-1 picrylhydrazyl) free radicals, inhibiting polyunsaturated fatty acid oxidation in fish oil emulsion (FOE), and reducing oxidative stress in human red blood cells (RBC). The essential oils from cinnamon, thyme, clove and their main components, eugenol and thymol, exhibited the highest antioxidant activity in the FOE and RBC systems. It was found that the antioxidant activity of essential oils was positively correlated to the content of eugenol and thymol, while lavender and peppermint oils and their main components, linalool and menthol, had very low antioxidant activity. Compared with scavenging DPPH free radical activity, the antioxidant activity in FOE and RBC systems could better reflect the actual antioxidant potential of essential oil in preventing lipid oxidation and reducing oxidative stress in biological system.
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Affiliation(s)
- Xiaohua Chen
- Shaanxi Key Laboratory of Bioresources Qinling-Bashan Mountains Bioresources Comprehensive Development CIC, School of Biological Science and Engineering, Shaanxi University of Technology, Hanzhong 723000, China
| | - Shufeng Shang
- Shaanxi Key Laboratory of Bioresources Qinling-Bashan Mountains Bioresources Comprehensive Development CIC, School of Biological Science and Engineering, Shaanxi University of Technology, Hanzhong 723000, China
| | - Fei Yan
- Shaanxi Key Laboratory of Bioresources Qinling-Bashan Mountains Bioresources Comprehensive Development CIC, School of Biological Science and Engineering, Shaanxi University of Technology, Hanzhong 723000, China
| | - Hai Jiang
- Shaanxi Key Laboratory of Bioresources Qinling-Bashan Mountains Bioresources Comprehensive Development CIC, School of Biological Science and Engineering, Shaanxi University of Technology, Hanzhong 723000, China
| | - Guanjie Zhao
- Shaanxi Key Laboratory of Bioresources Qinling-Bashan Mountains Bioresources Comprehensive Development CIC, School of Biological Science and Engineering, Shaanxi University of Technology, Hanzhong 723000, China
| | - Shan Tian
- Department of Medical Oncology of 3201 Hospital, Hanzhong 723000, China
| | - Rui Chen
- Shaanxi Key Laboratory of Bioresources Qinling-Bashan Mountains Bioresources Comprehensive Development CIC, School of Biological Science and Engineering, Shaanxi University of Technology, Hanzhong 723000, China
| | - Dejing Chen
- Shaanxi Key Laboratory of Bioresources Qinling-Bashan Mountains Bioresources Comprehensive Development CIC, School of Biological Science and Engineering, Shaanxi University of Technology, Hanzhong 723000, China
| | - Yafeng Dang
- Inspection and Testing Center of Food and Drug, Hanzhong 723000, China
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Faraoni P, Cecchi L, Bellumori M, Gnerucci A, Ranaldi F, Mulinacci N. Virgin Olive Oil By-Products: Biological Activity of Phenolic Extract of Pâté on AGS Gastric Cells. Int J Mol Sci 2023; 24:ijms24097959. [PMID: 37175669 PMCID: PMC10178092 DOI: 10.3390/ijms24097959] [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: 03/30/2023] [Revised: 04/13/2023] [Accepted: 04/24/2023] [Indexed: 05/15/2023] Open
Abstract
Pâté is a by-product of olive oil production which represents an abundant source of phenolic compounds and can be used for food formulation, reducing its environmental impact and promoting a circular economy. In this context, the effects of a hydroalcoholic extract of pâté were evaluated for the first time in an AGS human cell line commonly used as model of gastric mucosa. Pâté was obtained from Tuscan olives; the total phenolic content was 16.6 mg/g dried extract, with verbascoside and secoiridoid derivatives as the most abundant phenols. The phenolic pâté extract did not alter viability, distribution of cell cycle phases or proliferation and migration of AGS cells at the tested concentrations. Seven enzymes were chosen to investigate the metabolic effect of the pâté extract in the context of oxidative stress. Pâté produced a statistically significant increase in the activity of key enzymes of some metabolic pathways: Lactate dehydrogenase, Enolase, Pyruvate kinase, Glucose 6-phosphate dehydrogenase, Citrate synthase, 3-Hydroxyacyl-CoA dehydrogenase and Hexokinase. Pre-treatments with the extract of pâté at 100 µg/mL or 200 µg/mL, as observed through PCA analysis, appeared able to counteract the enzymatic activity alterations due to oxidative stress induced by H2O2 1 mM and 2 mM. The results indicate that dried pâté, due to its phenolic components, can be proposed as a new functional food ingredient.
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Affiliation(s)
- Paola Faraoni
- Department of Experimental and Clinic Biomedical Sciences "Mario Serio", University of Florence, Viale Pieraccini 6, 50139 Florence, Florence, Italy
| | - Lorenzo Cecchi
- Department of Agricultural, Food and Forestry Systems Management (DAGRI), University of Florence, Piazzale Delle Cascine 16, 50144 Florence, Florence, Italy
| | - Maria Bellumori
- Department of NEUROFARBA, Division of Pharmaceutical and Nutraceutical Sciences, University of Florence, Via U. Schiff 6, 50019 Sesto Fiorentino, Florence, Italy
| | - Alessio Gnerucci
- Department of Physics and Astronomy, University of Florence, Via Sansone, 1, 50019 Sesto Fiorentino, Florence, Italy
| | - Francesco Ranaldi
- Department of Experimental and Clinic Biomedical Sciences "Mario Serio", University of Florence, Viale Pieraccini 6, 50139 Florence, Florence, Italy
| | - Nadia Mulinacci
- Department of NEUROFARBA, Division of Pharmaceutical and Nutraceutical Sciences, University of Florence, Via U. Schiff 6, 50019 Sesto Fiorentino, Florence, Italy
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Sundaram TS, Giromini C, Rebucci R, Pistl J, Bhide M, Baldi A. Role of omega-3 polyunsaturated fatty acids, citrus pectin, and milk-derived exosomes on intestinal barrier integrity and immunity in animals. J Anim Sci Biotechnol 2022; 13:40. [PMID: 35399093 PMCID: PMC8996583 DOI: 10.1186/s40104-022-00690-7] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/15/2021] [Accepted: 02/07/2022] [Indexed: 11/10/2022] Open
Abstract
The gastrointestinal tract of livestock and poultry is prone to challenge by feedborne antigens, pathogens, and other stress factors in the farm environment. Excessive physiological inflammation and oxidative stress that arises firstly disrupts the intestinal epithelial barrier followed by other components of the gastrointestinal tract. In the present review, the interrelationship between intestinal barrier inflammation and oxidative stress that contributes to the pathogenesis of inflammatory bowel disease was described. Further, the role of naturally existing immunomodulatory nutrients such as the omega-3 polyunsaturated fatty acids, citrus pectin, and milk-derived exosomes in preventing intestinal barrier inflammation was discussed. Based on the existing evidence, the possible molecular mechanism of these bioactive nutrients in the intestinal barrier was outlined for application in animal diets.
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Affiliation(s)
- Tamil Selvi Sundaram
- Department of Veterinary Science for Health, Animal Production and Food Safety, University of Milan, Via Trentacoste 2, 20134, Milan, Italy.
- University of Veterinary Medicine and Pharmacy in Košice, Komenského 68/73, 04181, Košice, Slovakia.
| | - Carlotta Giromini
- Department of Veterinary Science for Health, Animal Production and Food Safety, University of Milan, Via Trentacoste 2, 20134, Milan, Italy
| | - Raffaella Rebucci
- Department of Veterinary Science for Health, Animal Production and Food Safety, University of Milan, Via Trentacoste 2, 20134, Milan, Italy
| | - Juraj Pistl
- University of Veterinary Medicine and Pharmacy in Košice, Komenského 68/73, 04181, Košice, Slovakia
| | - Mangesh Bhide
- University of Veterinary Medicine and Pharmacy in Košice, Komenského 68/73, 04181, Košice, Slovakia
| | - Antonella Baldi
- Department of Veterinary Science for Health, Animal Production and Food Safety, University of Milan, Via Trentacoste 2, 20134, Milan, Italy
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6
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Current perspectives in cell-based approaches towards the definition of the antioxidant activity in food. Trends Food Sci Technol 2021. [DOI: 10.1016/j.tifs.2021.07.024] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
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Comparison between In Vitro Chemical and Ex Vivo Biological Assays to Evaluate Antioxidant Capacity of Botanical Extracts. Antioxidants (Basel) 2021; 10:antiox10071136. [PMID: 34356369 PMCID: PMC8301118 DOI: 10.3390/antiox10071136] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2021] [Revised: 07/13/2021] [Accepted: 07/15/2021] [Indexed: 01/11/2023] Open
Abstract
The anti-oxidative activity of plant-derived extracts is well-known and confers health-promoting effects on functional foods and food supplements. Aim of this work is to evaluate the capability of two different assays to predict the real biological antioxidant efficiency. At this purpose, extracts from five different plant-derived matrices and commercial purified phytochemicals were analyzed for their anti-oxidative properties by using well-standardized in vitro chemical method (TEAC) and an ex vivo biological assay. The biological assay, a cellular membrane system obtained from erythrocytes of healthy volunteers, is based on the capability of phytochemicals treatment to prevent membrane lipid peroxidation under oxidative stress by UV-B radiation. Plant extracts naturally rich in phenols with different structure and purified phytochemicals showed different in vitro and ex vivo antioxidant capacities. A high correlation between phenolic contents of the plant-derived extracts and their ability to prevent oxidative injuries in a biological system was found, thus underlying the relevance of this class of metabolites in preventing oxidative stress. On the other hand, a low correlation between the antioxidant capacities was shown between in vitro and ex vivo antioxidant assay. Moreover, data presented in this work show how food complex matrices are more effective in preventing oxidative damages at biological level than pure phytochemicals, even if for these latter, the antioxidant activity was generally higher than that observed for food complex matrices.
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8
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Furger C. Live Cell Assays for the Assessment of Antioxidant Activities of Plant Extracts. Antioxidants (Basel) 2021; 10:antiox10060944. [PMID: 34208019 PMCID: PMC8230623 DOI: 10.3390/antiox10060944] [Citation(s) in RCA: 18] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2021] [Revised: 05/31/2021] [Accepted: 06/09/2021] [Indexed: 12/21/2022] Open
Abstract
Plant extracts and pharmacopoeias represent an exceptional breeding ground for the discovery of new antioxidants. Until recently, the antioxidant activity was only measured by chemical hydrogen atom transfer (HAT) and single-electron transfer (SET) cell-free assays that do not inform about the actual effect of antioxidants in living systems. By providing information about the mode of action of antioxidants at the subcellular level, recently developed live cell assays are now changing the game. The idea of this review is to present the different cell-based approaches allowing a quantitative measurement of antioxidant effects of plant extracts. Up to date, only four different approaches have reached a certain degree of standardization: (1) the catalase-like assay using H2O2 as a stressor, (2) the cell antioxidant assay (CAA) using AAPH as a stressor and DCFH-DA as a readout, (3) the AOP1 assay which uses photoinduction to monitor and control cell ROS production, and (4) the Nrf2/ARE gene reporter system. The molecular aspects of these assays are presented in detail along with their features, drawbacks, and benefits. The Nrf2/ARE gene reporter system dedicated to indirect antioxidant effect measurement currently represents the most standardized approach with high-throughput applications. AOP1, the first technology linking a fine-tuning of cell ROS production with a quantitative signal, appears to be the most promising tool for the assessment of direct cellular ROS-scavenging effects at an industrial scale.
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Affiliation(s)
- Christophe Furger
- Anti Oxidant Power AOP/MH2F-LAAS/CNRS, 7 Avenue du Colonel Roche, BP 54200, 31031 Toulouse, France
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Hu XL, Lu H, Hassan MM, Zhang J, Yuan G, Abraham PE, Shrestha HK, Villalobos Solis MI, Chen JG, Tschaplinski TJ, Doktycz MJ, Tuskan GA, Cheng ZMM, Yang X. Advances and perspectives in discovery and functional analysis of small secreted proteins in plants. HORTICULTURE RESEARCH 2021; 8:130. [PMID: 34059650 PMCID: PMC8167165 DOI: 10.1038/s41438-021-00570-7] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/31/2021] [Accepted: 04/26/2021] [Indexed: 05/02/2023]
Abstract
Small secreted proteins (SSPs) are less than 250 amino acids in length and are actively transported out of cells through conventional protein secretion pathways or unconventional protein secretion pathways. In plants, SSPs have been found to play important roles in various processes, including plant growth and development, plant response to abiotic and biotic stresses, and beneficial plant-microbe interactions. Over the past 10 years, substantial progress has been made in the identification and functional characterization of SSPs in several plant species relevant to agriculture, bioenergy, and horticulture. Yet, there are potentially a lot of SSPs that have not been discovered in plant genomes, which is largely due to limitations of existing computational algorithms. Recent advances in genomics, transcriptomics, and proteomics research, as well as the development of new computational algorithms based on machine learning, provide unprecedented capabilities for genome-wide discovery of novel SSPs in plants. In this review, we summarize known SSPs and their functions in various plant species. Then we provide an update on the computational and experimental approaches that can be used to discover new SSPs. Finally, we discuss strategies for elucidating the biological functions of SSPs in plants.
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Affiliation(s)
- Xiao-Li Hu
- Department of Plant Sciences, University of Tennessee, Knoxville, TN, USA
- Biosciences Division, Oak Ridge National Laboratory, Oak Ridge, TN, USA
| | - Haiwei Lu
- Biosciences Division, Oak Ridge National Laboratory, Oak Ridge, TN, USA
| | | | - Jin Zhang
- State Key Laboratory of Subtropical Silviculture, School of Forestry and Biotechnology, Zhejiang A&F University, Hangzhou, Zhejiang, China
| | - Guoliang Yuan
- Biosciences Division, Oak Ridge National Laboratory, Oak Ridge, TN, USA
- The Center for Bioenergy Innovation, Oak Ridge National Laboratory, Oak Ridge, TN, USA
| | - Paul E Abraham
- Biosciences Division, Oak Ridge National Laboratory, Oak Ridge, TN, USA
| | - Him K Shrestha
- Biosciences Division, Oak Ridge National Laboratory, Oak Ridge, TN, USA
- Department of Genome Science and Technology, University of Tennessee, Knoxville, TN, USA
| | | | - Jin-Gui Chen
- Biosciences Division, Oak Ridge National Laboratory, Oak Ridge, TN, USA
- The Center for Bioenergy Innovation, Oak Ridge National Laboratory, Oak Ridge, TN, USA
| | - Timothy J Tschaplinski
- Biosciences Division, Oak Ridge National Laboratory, Oak Ridge, TN, USA
- The Center for Bioenergy Innovation, Oak Ridge National Laboratory, Oak Ridge, TN, USA
| | - Mitchel J Doktycz
- Biosciences Division, Oak Ridge National Laboratory, Oak Ridge, TN, USA
| | - Gerald A Tuskan
- The Center for Bioenergy Innovation, Oak Ridge National Laboratory, Oak Ridge, TN, USA
| | - Zong-Ming Max Cheng
- Department of Plant Sciences, University of Tennessee, Knoxville, TN, USA.
- College of Horticulture, Nanjing Agricultural University, Nanjing, Jiangsu, China.
| | - Xiaohan Yang
- Department of Plant Sciences, University of Tennessee, Knoxville, TN, USA.
- Biosciences Division, Oak Ridge National Laboratory, Oak Ridge, TN, USA.
- The Center for Bioenergy Innovation, Oak Ridge National Laboratory, Oak Ridge, TN, USA.
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Zhang Z, Jiang S, Zeng Y, He K, Luo Y, Yu F. Antioxidant peptides from Mytilus Coruscus on H2O2-induced human umbilical vein endothelial cell stress. FOOD BIOSCI 2020. [DOI: 10.1016/j.fbio.2020.100762] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
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11
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Pan M, Liu K, Yang J, Liu S, Wang S, Wang S. Advances on Food-Derived Peptidic Antioxidants-A Review. Antioxidants (Basel) 2020; 9:E799. [PMID: 32867173 PMCID: PMC7554705 DOI: 10.3390/antiox9090799] [Citation(s) in RCA: 36] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/05/2020] [Revised: 08/22/2020] [Accepted: 08/24/2020] [Indexed: 02/07/2023] Open
Abstract
The oxidation process is considered to be the main reason behind human aging, human degenerative diseases and food quality degradation. Food-derived peptidic antioxidants (PAs) have wide sources and great activity, and have broad application prospects in removing excess reactive oxygen species in the body, anti-aging and preventing and treating diseases related to oxidative stress. On the other hand, PAs are expected to inhibit the lipid peroxidation of foods and increase the stability of the food system in the food industry. However, the production pathways and action mechanism of food-derived PAs are diverse, which makes it is difficult to evaluate the performance of PAs which is why the commercial application of PAs is still in its infancy. This article focuses on reviewing the preparation, purification, and characterization methods of food-derived PAs, and expounds the latest progress in performance evaluation and potential applications, in order to provide an effective reference for subsequent related research of PAs.
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Affiliation(s)
- Mingfei Pan
- State Key Laboratory of Food Nutrition and Safety, Tianjin University of Science and Technology, Tianjin 300457, China; (M.P.); (K.L.); (J.Y.); (S.L.); (S.W.)
- Key Laboratory of Food Nutrition and Safety, Ministry of Education of China, Tianjin University of Science and Technology, Tianjin 300457, China
| | - Kaixin Liu
- State Key Laboratory of Food Nutrition and Safety, Tianjin University of Science and Technology, Tianjin 300457, China; (M.P.); (K.L.); (J.Y.); (S.L.); (S.W.)
- Key Laboratory of Food Nutrition and Safety, Ministry of Education of China, Tianjin University of Science and Technology, Tianjin 300457, China
| | - Jingying Yang
- State Key Laboratory of Food Nutrition and Safety, Tianjin University of Science and Technology, Tianjin 300457, China; (M.P.); (K.L.); (J.Y.); (S.L.); (S.W.)
- Key Laboratory of Food Nutrition and Safety, Ministry of Education of China, Tianjin University of Science and Technology, Tianjin 300457, China
| | - Shengmiao Liu
- State Key Laboratory of Food Nutrition and Safety, Tianjin University of Science and Technology, Tianjin 300457, China; (M.P.); (K.L.); (J.Y.); (S.L.); (S.W.)
- Key Laboratory of Food Nutrition and Safety, Ministry of Education of China, Tianjin University of Science and Technology, Tianjin 300457, China
| | - Shan Wang
- State Key Laboratory of Food Nutrition and Safety, Tianjin University of Science and Technology, Tianjin 300457, China; (M.P.); (K.L.); (J.Y.); (S.L.); (S.W.)
- Key Laboratory of Food Nutrition and Safety, Ministry of Education of China, Tianjin University of Science and Technology, Tianjin 300457, China
| | - Shuo Wang
- State Key Laboratory of Food Nutrition and Safety, Tianjin University of Science and Technology, Tianjin 300457, China; (M.P.); (K.L.); (J.Y.); (S.L.); (S.W.)
- Key Laboratory of Food Nutrition and Safety, Ministry of Education of China, Tianjin University of Science and Technology, Tianjin 300457, China
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12
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Mieres-Castro D, Schmeda-Hirschmann G, Theoduloz C, Rojas A, Piderit D, Jiménez-Aspee F. Isolation and characterization of secondary metabolites from Gaultheria tenuifolia berries. J Food Sci 2020; 85:2792-2802. [PMID: 32812218 DOI: 10.1111/1750-3841.15380] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/09/2020] [Revised: 06/11/2020] [Accepted: 06/28/2020] [Indexed: 11/28/2022]
Abstract
Gaultheria berries (Ericaceae) are consumed as food or used in folk medicine throughout the world. In the present study, Gaultheria tenuifolia berries were studied to describe their polyphenol and iridoid composition, aroma volatiles, and cytoprotective effects. In total, 14 metabolites were isolated using a combination of countercurrent chromatography and Sephadex LH-20, namely, cyanidin-3-O-β-galactoside, cyanidin-3-O-β-arabinoside, 3-O-caffeoylquinic acid, 5-O-caffeoylshikimic acid, quercetin, quercetin-3-O-β-glucuronide, quercetin-3-O-β-rutinoside, quercetin-3-O-β-glucoside, quercetin-3-O-β-arabinoside, quercetin-3-O-β-rhamnoside, 6α-hydroxydihydromonotropein-10-trans-cinnamate, monotropein-10-trans-cinnamate, and an (epi)-catechin dimer and trimer. Other flavan-3-ols, proanthocyanidins, and iridoids were tentatively identified by spectroscopic and spectrometric means in the fruit extracts. The tentative volatile organic compound characterization pointed to methyl salicylate as responsible for the aroma of this species. The extracts showed significant cytoprotective effects in an oxidative stress model in human gastric epithelial cells. This is the first report on the isolation, characterization, and potential biological activity of secondary metabolites from G. tenuifolia berries and insights on its possible application as a functional food. PRACTICAL APPLICATION: Berries are desirable fruit species because of their phytochemical composition and pleasant taste. Gaultheria berries are special due to their high content of iridoids and the presence of salicylic acid derivatives. Aroma of native berries is relevant for the development of new products reflecting the local identity and use of fruits. The present work involves cooperation of academia and industry on the constituents of the native products. The results provided in this article could be useful for the introduction of this species in the food and nutraceutical industries.
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Affiliation(s)
- Daniel Mieres-Castro
- Laboratorio de Química de Productos Naturales, Instituto de Química de Recursos Naturales, Universidad de Talca, Campus Lircay, Talca, 3460000, Chile
| | - Guillermo Schmeda-Hirschmann
- Laboratorio de Química de Productos Naturales, Instituto de Química de Recursos Naturales, Universidad de Talca, Campus Lircay, Talca, 3460000, Chile
| | - Cristina Theoduloz
- Laboratorio de Cultivo Celular, Facultad de Ciencias de la Salud, Universidad de Talca, Campus Lircay, Talca, 3460000, Chile
| | - Ana Rojas
- Carlos Cramer Productos Aromáticos, S.A.C.I., Lucerna 4925, Cerrillos, Santiago, 9230049, Chile
| | - Daniela Piderit
- Carlos Cramer Productos Aromáticos, S.A.C.I., Lucerna 4925, Cerrillos, Santiago, 9230049, Chile
| | - Felipe Jiménez-Aspee
- Laboratorio de Química de Productos Naturales, Instituto de Química de Recursos Naturales, Universidad de Talca, Campus Lircay, Talca, 3460000, Chile.,Department of Food Biofunctionality, Institute of Nutritional Sciences, University of Hohenheim, Stuttgart, Germany
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Diniz do Nascimento L, Barbosa de Moraes AA, Santana da Costa K, Pereira Galúcio JM, Taube PS, Leal Costa CM, Neves Cruz J, de Aguiar Andrade EH, Guerreiro de Faria LJ. Bioactive Natural Compounds and Antioxidant Activity of Essential Oils from Spice Plants: New Findings and Potential Applications. Biomolecules 2020; 10:biom10070988. [PMID: 32630297 PMCID: PMC7407208 DOI: 10.3390/biom10070988] [Citation(s) in RCA: 160] [Impact Index Per Article: 40.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2020] [Revised: 06/16/2020] [Accepted: 06/18/2020] [Indexed: 12/13/2022] Open
Abstract
Spice plants have a great influence on world history. For centuries, different civilizations have used them to condiment the foods of kings and nobles and applied them as embalming preservatives, perfumes, cosmetics, and medicines in different regions of the world. In general, these plants have formed the basis of traditional medicine and some of their derived substances have been utilized to treat different human diseases. Essential oils (EOs) obtained from these plants have been also used as therapeutic agents and have shown supportive uses in remedial practices. The discovery and development of bioactive compounds from these natural products, based on their traditional uses, play an important role in developing the scientific evidence of their potential pharmaceutical, cosmetic, and food applications. In the present review, using recent studies, we exhibit a general overview of the main aspects related to the importance of spice plants widely used in traditional medicine: Cinnamomum zeylanicum (true cinnamon), Mentha piperita (peppermint), Ocimum basilicum (basil), Origanum vulgare (oregano), Piper nigrum (black pepper), Rosmarinus officinalis (rosemary), and Thymus vulgaris (thyme); and we discuss new findings of the bioactive compounds obtained from their EOs, their potential applications, as well as their molecular mechanisms of action, focusing on their antioxidant activity. We also exhibit the main in vitro methods applied to determine the antioxidant activities of these natural products.
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Affiliation(s)
- Lidiane Diniz do Nascimento
- Programa de Pós-graduação em Engenharia de Recursos Naturais da Amazônia, Instituto de Tecnologia, Universidade Federal do Pará, Belém 66075110, Brazil;
- Laboratório Adolpho Ducke, Coordenação de Botânica, Museu Paraense Emílio Goeldi, Belém 66077-830, Brazil; (A.A.B.d.M.); (J.N.C.); (E.H.d.A.A.)
- Correspondence: or (L.D.d.N.); (K.S.d.C.); Tel.: +55-91-3217-6086 (L.D.d.N.); +55-93-2101-6771 (K.S.d.C.)
| | - Angelo Antônio Barbosa de Moraes
- Laboratório Adolpho Ducke, Coordenação de Botânica, Museu Paraense Emílio Goeldi, Belém 66077-830, Brazil; (A.A.B.d.M.); (J.N.C.); (E.H.d.A.A.)
| | - Kauê Santana da Costa
- Instituto de Biodiversidade, Universidade Federal do Oeste do Pará, Vera Paz Street, w/n Salé, Santarém 68040-255, Brazil; (J.M.P.G.); (P.S.T.)
- Correspondence: or (L.D.d.N.); (K.S.d.C.); Tel.: +55-91-3217-6086 (L.D.d.N.); +55-93-2101-6771 (K.S.d.C.)
| | - João Marcos Pereira Galúcio
- Instituto de Biodiversidade, Universidade Federal do Oeste do Pará, Vera Paz Street, w/n Salé, Santarém 68040-255, Brazil; (J.M.P.G.); (P.S.T.)
| | - Paulo Sérgio Taube
- Instituto de Biodiversidade, Universidade Federal do Oeste do Pará, Vera Paz Street, w/n Salé, Santarém 68040-255, Brazil; (J.M.P.G.); (P.S.T.)
| | - Cristiane Maria Leal Costa
- Programa de Pós-graduação em Engenharia Química, Instituto de Tecnologia, Universidade Federal do Pará, Belém 66075110, Brazil;
| | - Jorddy Neves Cruz
- Laboratório Adolpho Ducke, Coordenação de Botânica, Museu Paraense Emílio Goeldi, Belém 66077-830, Brazil; (A.A.B.d.M.); (J.N.C.); (E.H.d.A.A.)
| | - Eloisa Helena de Aguiar Andrade
- Laboratório Adolpho Ducke, Coordenação de Botânica, Museu Paraense Emílio Goeldi, Belém 66077-830, Brazil; (A.A.B.d.M.); (J.N.C.); (E.H.d.A.A.)
| | - Lênio José Guerreiro de Faria
- Programa de Pós-graduação em Engenharia de Recursos Naturais da Amazônia, Instituto de Tecnologia, Universidade Federal do Pará, Belém 66075110, Brazil;
- Programa de Pós-graduação em Engenharia Química, Instituto de Tecnologia, Universidade Federal do Pará, Belém 66075110, Brazil;
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14
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AOP1, a New Live Cell Assay for the Direct and Quantitative Measure of Intracellular Antioxidant Effects. Antioxidants (Basel) 2020; 9:antiox9060471. [PMID: 32492957 PMCID: PMC7346189 DOI: 10.3390/antiox9060471] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2020] [Revised: 05/20/2020] [Accepted: 05/27/2020] [Indexed: 12/13/2022] Open
Abstract
Taking advantage of Light Up Cell System (LUCS) technology, which allows for fine monitoring of reactive oxygen species (ROS) production inside live cells, a new assay called Anti Oxidant Power 1 (AOP1) was developed to specifically measure ROS and/or free-radical scavenging effects inside living cells. This method is quantitative and EC50s obtained from AOP1 dose-response experiments were determined in order to classify the intracellular antioxidant efficacy of 15 well known antioxidant compounds with different hydrophilic properties. Six of them (epigallocatechin gallate, quercetin, butylated hydroxyanisole (BHA), butylated hydroxytoluene (BHT), ethoxyquin, resveratrol) gave EC50s in the range of 7–64 μM, four (Trolox, catechin, epicatechin, EUK134) in the range of 0.14 to 1 mM, and 5 (sulforaphane, astaxanthin, α- and γ-tocopherols, vitamin E acetate) showed only partial or no effect. Interestingly, effects with measurable EC50s were observed for compounds with hydrophilic properties (LogP ≤ 5.3), while all antioxidants known to act at the plasma membrane level (LogP ≥ 10.3) had partial or no effect. Sulforaphane, a hydrophilic but strict Keap1/Nrf2 pathway enhancer, did not show any effect either. Importantly, AOP1 assay captures both antioxidant and prooxidant effects. Taken together, these results led us to the conclusion that AOP1 assay measures antioxidant effect of compounds that selectively enter the cell, and act as free radical scavengers in the cytosol and/or nucleus level.
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15
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Sundaram TS, Giromini C, Rebucci R, Baldi A. Omega-3 Polyunsaturated Fatty Acids Counteract Inflammatory and Oxidative Damage of Non-Transformed Porcine Enterocytes. Animals (Basel) 2020; 10:ani10060956. [PMID: 32486441 PMCID: PMC7341267 DOI: 10.3390/ani10060956] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2020] [Revised: 05/17/2020] [Accepted: 05/28/2020] [Indexed: 12/19/2022] Open
Abstract
Simple Summary Farm animals frequently suffer from chronic inflammatory diseases due to certain physiological or pathophysiological conditions such as weaning, the periparturient period and infections. Traditionally, antibiotics were added to animal diets to counteract inflammation and enhance growth. However, this leads to the emergence of antibiotic-resistant bacterial species which causes potential health hazards. Over several decades, omega-3 polyunsaturated fatty acids have been known to exhibit a multitude of beneficial effects in animal health and are regarded as a functional food with therapeutic potential. We accessed the bioactivity of omega-3 polyunsaturated fatty acids as eicosapentaenoic acid and docosahexaenoic acid in pig intestinal epithelium under different stress conditions in an in vitro set-up. Our results demonstrated the proliferative and cytoprotective properties of the two fatty acids, which are fundamental to determining the cellular mechanism for efficient utilization in pig diets. Abstract Marine and plant-based omega-3 polyunsaturated fatty acids (ω-3 PUFAs) are widely added to animal diets to promote growth and immunity. We tested the hypothesis that eicosapentaenoic acid (EPA), docosahexaenoic acid (DHA) and their 1:2 combination could counteract acute or long-term damage of lipopolysaccharides (LPS), dextran sodium sulphate (DSS) and hydrogen peroxide (H2O2) in Intestinal Porcine Epithelial Cell line-J2 (IPEC-J2). The results showed that 24 h treatment with EPA or DHA exhibited proliferative effects in IPEC-J2 cells at low to moderate concentrations (6.25–50 μM) (p < 0.05). Further, 24 h pretreatment with individual DHA (3.3 µM), EPA (6.7 µM) or as DHA:EPA (1:2; 10 µM) combination increased the mitochondrial activity or cell membrane integrity post-LPS (24 h), DSS (24 h) and H2O2 (1 h) challenge (p < 0.05). Additionally, DHA:EPA (1:2, 10 µM) combination decreased the apoptotic caspase-3/7 activity around twofold after 24 h LPS and DSS challenge (p < 0.05). Our study confirms the proliferative and cytoprotective properties of EPA and DHA in IPEC-J2 cells. Increased intracellular mitochondrial activity and cell membrane integrity by ω-3 PUFAs can play a role in preventing enterocyte apoptosis during acute or chronic inflammatory and oxidative stress.
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Affiliation(s)
- Tamil Selvi Sundaram
- Department of Veterinary Science for Health, Animal Production and Food Safety, University of Milan, Via Trentacoste 2, 20134 Milan, Italy; (C.G.); (R.R.); (A.B.)
- Department of Microbiology and Immunology, University of Veterinary Medicine and Pharmacy in Košice, Komenského 68/73, 04181 Košice, Slovakia
- Correspondence: ; Tel.: +421-951335387
| | - Carlotta Giromini
- Department of Veterinary Science for Health, Animal Production and Food Safety, University of Milan, Via Trentacoste 2, 20134 Milan, Italy; (C.G.); (R.R.); (A.B.)
| | - Raffaella Rebucci
- Department of Veterinary Science for Health, Animal Production and Food Safety, University of Milan, Via Trentacoste 2, 20134 Milan, Italy; (C.G.); (R.R.); (A.B.)
| | - Antonella Baldi
- Department of Veterinary Science for Health, Animal Production and Food Safety, University of Milan, Via Trentacoste 2, 20134 Milan, Italy; (C.G.); (R.R.); (A.B.)
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Andean Prumnopitys Andina (Podocarpacae) Fruit Extracts: Characterization of Secondary Metabolites and Potential Cytoprotective Effect. Molecules 2019; 24:molecules24224028. [PMID: 31703314 PMCID: PMC6891447 DOI: 10.3390/molecules24224028] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2019] [Revised: 11/04/2019] [Accepted: 11/05/2019] [Indexed: 11/17/2022] Open
Abstract
The fruits from the Chilean Podocarpaceae Prumnopitys andina have been consumed since pre-Hispanic times. Little is known about the composition and biological properties of this fruit. The aim of this work was to identify the secondary metabolites of the edible part of P. andina fruits and to assess their antioxidant activity by means of chemical and cell-based assays. Methanol extracts from P. andina fruits were fractionated on a XAD7 resin and the main compounds were isolated by chromatographic means. Antioxidant activity was determined by means of 2,2-diphenyl-1-picrylhydrazyl radical (DPPH), ferric reducing power (FRAP), trolox equivalent antioxidant capacity (TEAC) and oxygen radical absorbance capacity (ORAC) assays. The cytoprotective activity of the extract against oxidative and dicarbonyl stress was evaluated in human gastric epithelial cells (AGS). The total intracellular antioxidant activity (TAA) of the extract was determined in AGS cells. The inhibition of meat lipoperoxidation was evaluated under simulated gastric digestion conditions. Rutin, caffeic acid β-glucoside and 20-hydroxyecdysone were identified as major components of the fruit extract. Additional compounds were identified by high-performance liquid chromatography diode-array detector mass spectrometry (HPLC-DAD-MSn) and/or co-injection with standards. Extracts showed dose-dependent cytoprotective effects against oxidative and dicarbonyl-induced damage in AGS cells. The TAA increased with the pre-incubation of AGS cells with the extract. This is the first report on the composition and biological activity of this Andean fruit.
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17
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OxiCyan®, a phytocomplex of bilberry (Vaccinium myrtillus) and spirulina (Spirulina platensis), exerts both direct antioxidant activity and modulation of ARE/Nrf2 pathway in HepG2 cells. J Funct Foods 2019. [DOI: 10.1016/j.jff.2019.103508] [Citation(s) in RCA: 23] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022] Open
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18
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Effect of simulated gastrointestinal digestion on polyphenols and bioactivity of the native Chilean red strawberry (Fragaria chiloensis ssp. chiloensis f. patagonica). Food Res Int 2019; 123:106-114. [DOI: 10.1016/j.foodres.2019.04.039] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/21/2019] [Revised: 04/15/2019] [Accepted: 04/17/2019] [Indexed: 01/03/2023]
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19
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Hou Y, Li X, Liu X, Zhang Y, Zhang W, Man C, Jiang Y. Transcriptomic responses of Caco-2 cells to Lactobacillus rhamnosus GG and Lactobacillus plantarum J26 against oxidative stress. J Dairy Sci 2019; 102:7684-7696. [PMID: 31255276 DOI: 10.3168/jds.2019-16332] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2019] [Accepted: 04/20/2019] [Indexed: 12/12/2022]
Abstract
Oxidative stress is the basic reason for aging and age-related diseases. In this study, we investigated the protective effect of 2 strains of lactic acid bacteria (LAB), Lactobacillus rhamnosus GG and L. plantarum J26, against oxidative stress in Caco-2 cells, and gave an overview of the mechanisms of lactic acid bacteria antioxidant activity using digital gene expression profiling. The 2 LAB strains provided significant protection against hydrogen peroxide (H2O2)-induced reduction in superoxide dismutase activity and increase in glutathione peroxidase activity in Caco-2 cells. However, inactive bacteria had little effect on alleviating oxidation stress in Caco-2 cells. Eight genes related to oxidative stress-FOSB, TNF, PPP1R15A, NUAK2, ATF3, TNFAIP3, EGR2, and FBN2-were significantly upregulated in H2O2-induced Caco-2 cells compared with untreated Caco-2 cells. After incubation of the H2O2-induced Caco-2 cells with L. rhamnosus GG and L. plantarum J26, 5 genes (TNF, EGR2, NUAK2, FBN2, and TNFAIP3) and 2 genes (NUAK2 and FBN2) were downregulated, respectively. In addition, the Kyoto Encyclopedia of Genes and Genomes indicated that some signaling pathways associated with inflammation, immune response, and apoptosis, such as Janus kinase/signal transducers and activators of transcription (Jak-STAT), mitogen-activated protein kinase (MAPK), nuclear factor-κB, and tumor necrosis factor, were all negatively modulated by the 2 strains, especially L. rhamnosus GG. In this paper, we reveal the mechanism of LAB in relieving oxidative stress and provide a theoretical basis for the rapid screening and evaluation of new LAB resources.
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Affiliation(s)
- Yichao Hou
- Key Laboratory of Dairy Science, Ministry of Education, Department of Food Science, Northeast Agricultural University, Harbin, China, 150030
| | - Xuesong Li
- Key Laboratory of Dairy Science, Ministry of Education, Department of Food Science, Northeast Agricultural University, Harbin, China, 150030
| | - Xinyu Liu
- Key Laboratory of Dairy Science, Ministry of Education, Department of Food Science, Northeast Agricultural University, Harbin, China, 150030
| | - Yashuo Zhang
- Key Laboratory of Dairy Science, Ministry of Education, Department of Food Science, Northeast Agricultural University, Harbin, China, 150030
| | - Wei Zhang
- Key Laboratory of Dairy Science, Ministry of Education, Department of Food Science, Northeast Agricultural University, Harbin, China, 150030
| | - Chaoxin Man
- Key Laboratory of Dairy Science, Ministry of Education, Department of Food Science, Northeast Agricultural University, Harbin, China, 150030.
| | - Yujun Jiang
- Key Laboratory of Dairy Science, Ministry of Education, Department of Food Science, Northeast Agricultural University, Harbin, China, 150030.
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20
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Theoduloz C, Burgos-Edwards A, Schmeda-Hirschmann G, Jiménez-Aspee F. Effect of polyphenols from wild Chilean currants ( Ribes spp.) on the activity of intracellular antioxidant enzymes in human gastric AGS cells. FOOD BIOSCI 2018. [DOI: 10.1016/j.fbio.2018.06.003] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
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21
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Lee JS, Ramalingam S, Jo IG, Kwon YS, Bahuguna A, Oh YS, Kwon OJ, Kim M. Comparative study of the physicochemical, nutritional, and antioxidant properties of some commercial refined and non-centrifugal sugars. Food Res Int 2018; 109:614-625. [PMID: 29803491 DOI: 10.1016/j.foodres.2018.04.047] [Citation(s) in RCA: 42] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/27/2017] [Revised: 04/18/2018] [Accepted: 04/20/2018] [Indexed: 01/08/2023]
Abstract
Three refined and four unrefined branded commercial sugars available in Korea were investigated in terms of pH, soluble solids, moisture, ash content, turbidity, color values, microbial profile, reducing power, 2,2-diphenyl-1-picrylhydrazyl and 2,2'-azino-bis(3-ethylbenzothiazoline-6-sulfonic acid) radical scavenging activities, cellular antioxidant activity, and total phytoconstituent (i.e. phenolic, flavonoid, mineral, sucrose, glucose, and fructose) contents using standard analytical protocols such as high-performance liquid chromatography, gas chromatography-flame ionization detector/mass spectrometry, and inductively coupled plasma atomic emission spectroscopy. All tested physicochemical parameters were within the recommended standard levels. Significantly high nutritional and antioxidant properties were observed for the unrefined sugars, especially AUNO® sugar, whereas a high sucrose content was detected for the refined sugars. Hence, this study revealed that the degree of purification affects the nutritional values and antioxidant potentials of sugars. The present findings also indicate that unrefined sugars can be used as sweeteners in sugar-based cuisine to obtain nutritional and antioxidant-rich foodstuff.
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Affiliation(s)
- Jong Suk Lee
- Division of Food & Nutrition and Cook, Taegu Science University, Republic of Korea.
| | | | - Il Guk Jo
- Department of Food Science and Technology, Yeungnam University, Republic of Korea
| | - Ye Som Kwon
- Department of Food Science and Technology, Yeungnam University, Republic of Korea
| | - Ashutosh Bahuguna
- Department of Food Science and Technology, Yeungnam University, Republic of Korea
| | - Young Sook Oh
- Department of Food Science and Technology, Yeungnam University, Republic of Korea
| | - O-Jun Kwon
- Gyeongbuk Institute for Regional Program Evaluation, Republic of Korea.
| | - Myunghee Kim
- Department of Food Science and Technology, Yeungnam University, Republic of Korea.
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22
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Anusha MB, Shivanna N, Kumar GP, Anilakumar KR. Efficiency of selected food ingredients on protein efficiency ratio, glycemic index and in vitro digestive properties. Journal of Food Science and Technology 2018; 55:1913-1921. [PMID: 29666544 DOI: 10.1007/s13197-018-3109-y] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Revised: 02/24/2018] [Accepted: 03/05/2018] [Indexed: 11/30/2022]
Abstract
The human body on exposure to high-altitude, undergoes many physiological challenges. The cardiopulmonary reserves are favoured against the digestive system. Hence, the efficiency of digestion is compromised to a great extent, which leads to anorexia, hypophagia, epigastralgia, dyspepsia, nausea, and peptic ulcers. The present study was focused on in vitro digestive influence of selected food ingredients viz. cardamom, carom, cumin, coriander, fennel, fenugreek, ginger, pepper, star anise, turmeric, papaya, orange, pineapple, liquorice, valerian, and tarragon on the activities of digestive enzymes of rat pancreas, duodenum, and small intestine. In-vitro antioxidant activities of the above food ingredients were also carried out with respect to their radical scavenging activity against DPPH·, NO·, and ferrous reducing antioxidant power. All the studied food ingredients showed a comparative range of free radical scavenging activity. Further, pineapple has shown enhanced enzymatic activity of pancreatic amylase, trypsin and chymotrypsin among the tested samples with 432, 252, and 86%, respectively. However, all food ingredients showed inhibitory effect towards maltase activity, while the sucrose activity was enhanced in tarragon compared to control. Almost all the selected food ingredients have been observed to have low glycemic index and low protein efficiency ratio except pineapple. The results suggested that ample merit in the use of pineapple extract can be carried forward for the formulation of highly digestible foods for extreme environmental conditions.
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Affiliation(s)
- M B Anusha
- Department of Applied Nutrition, Defence Food Research Laboratory, Defence Research and Development Organisation (DRDO), Ministry of Defence, Government of India, Siddarthanagar, Mysore, 570011 India
| | - Naveen Shivanna
- Department of Applied Nutrition, Defence Food Research Laboratory, Defence Research and Development Organisation (DRDO), Ministry of Defence, Government of India, Siddarthanagar, Mysore, 570011 India
| | - G Phani Kumar
- Department of Applied Nutrition, Defence Food Research Laboratory, Defence Research and Development Organisation (DRDO), Ministry of Defence, Government of India, Siddarthanagar, Mysore, 570011 India
| | - K R Anilakumar
- Department of Applied Nutrition, Defence Food Research Laboratory, Defence Research and Development Organisation (DRDO), Ministry of Defence, Government of India, Siddarthanagar, Mysore, 570011 India
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23
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Thomas-Valdés S, Theoduloz C, Jiménez-Aspee F, Burgos-Edwards A, Schmeda-Hirschmann G. Changes in polyphenol composition and bioactivity of the native Chilean white strawberry (Fragaria chiloensis spp. chiloensis f. chiloensis) after in vitro gastrointestinal digestion. Food Res Int 2017; 105:10-18. [PMID: 29433189 DOI: 10.1016/j.foodres.2017.10.074] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/25/2017] [Revised: 10/05/2017] [Accepted: 10/31/2017] [Indexed: 12/12/2022]
Abstract
The Chilean white strawberry (Fragaria chiloensis spp. chiloensis f. chiloensis) is a semi-domesticated strawberry with high polyphenol content and antioxidant activity occurring in southern Chile. The aim of this work was to compare the composition and bioactivity of the polyphenol-enriched fruit extract (PEE) before and after simulated gastrointestinal digestion (GID). Results show a decrease by >50% in the total phenolic (TP) content at the end of the GID, compared to the non-digested PEE. A reduction in the antioxidant capacity of the PEEs was observed after GID by means of DPPH, FRAP, TEAC and anion superoxide assays. After simulated GID the PEE significantly inhibited α-glucosidase with an IC50 value of 3.13μg/mL. The inhibition of pancreatic lipase was reduced by 95% after GID. All the PEEs did not show inhibitory effect towards α-amylase throughout the GID. In the same way, the PEEs did not significantly protect human gastric adenocarcinoma (AGS) cells against H2O2-induced stress. Thirty eight compounds were tentatively identified in the non-digested PEE. The compounds that were more affected by the simulated GID were simple phenolics. After the GID, only 33 and 25 compounds were detected, in the gastric and intestinal steps, respectively. These results evidence the changes elicited by GID on the bioactivity and polyphenolic composition of the white strawberry.
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Affiliation(s)
- Samanta Thomas-Valdés
- Laboratorio de Química de Productos Naturales, Instituto de Química de Recursos Naturales, Universidad de Talca, Talca, Chile
| | - Cristina Theoduloz
- Laboratorio de Cultivo Celular, Facultad de Ciencias de la Salud, Universidad de Talca, Talca, Chile
| | - Felipe Jiménez-Aspee
- Departamento de Ciencias Básicas Biomédicas, Facultad de Ciencias de la Salud, Universidad de Talca, Talca, Chile
| | - Alberto Burgos-Edwards
- Laboratorio de Química de Productos Naturales, Instituto de Química de Recursos Naturales, Universidad de Talca, Talca, Chile
| | - Guillermo Schmeda-Hirschmann
- Laboratorio de Química de Productos Naturales, Instituto de Química de Recursos Naturales, Universidad de Talca, Talca, Chile.
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Zhao H, Cheng N, He L, Peng G, Xue X, Wu L, Cao W. Antioxidant and hepatoprotective effects of A. cerana honey against acute alcohol-induced liver damage in mice. Food Res Int 2017; 101:35-44. [DOI: 10.1016/j.foodres.2017.08.014] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/05/2017] [Revised: 08/03/2017] [Accepted: 08/03/2017] [Indexed: 02/07/2023]
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25
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Jiménez-Aspee F, Theoduloz C, Soriano MDPC, Ugalde-Arbizu M, Alberto MR, Zampini IC, Isla MI, Simirigiotis MJ, Schmeda-Hirschmann G. The Native Fruit Geoffroea decorticans from Arid Northern Chile: Phenolic Composition, Antioxidant Activities and In Vitro Inhibition of Pro-Inflammatory and Metabolic Syndrome-Associated Enzymes. Molecules 2017; 22:E1565. [PMID: 28926992 PMCID: PMC6151650 DOI: 10.3390/molecules22091565] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/25/2017] [Revised: 09/12/2017] [Accepted: 09/16/2017] [Indexed: 11/24/2022] Open
Abstract
The native tree Geoffroea decorticans (chañar) grows in the arid lands of northern Chile. It has been used as a food plant since prehistoric times. Phenolic-enriched extracts (PEEs) of Chilean chañar fruits were assessed for their chemical composition, antioxidant properties and inhibition of pro-inflammatory and metabolic syndrome-associated enzymes. Phenolic profiles were determined by HPLC-DAD-MS/MS. The PEEs of G. decorticans showed a strong effect towards the enzymes COX-1/COX-2, with inhibition percentages ranging from inactive to 92.1% and inactive to 76.0% at 50 µg PEE/mL, respectively. The IC50 values of the PEEs towards lipoxygenase and phospholipase A2 inhibitory activity were between 43.6-96.8 and 98.9-156.0 μg PEE/mL, respectively. Samples inhibited α-glucosidase (IC50 0.8-7.3 μg PEE/mL) and lipase (9.9 to >100 μg PEE/mL). However, samples did not inhibit α-amylase. The HPLC-DAD-MS analysis of the PEEs allowed the tentative identification of 53 compounds, mainly flavonol glycosides and procyanidins. The procyanidin content of the Chilean G. decorticans pulp was positively correlated with the antioxidant activity and the inhibition of the enzyme α-glucosidase. These results indicate that the Chilean chañar fruit contains bioactive polyphenols with functional properties.
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Affiliation(s)
- Felipe Jiménez-Aspee
- Departamento de Ciencias Básicas Biomédicas, Facultad de Ciencias de la Salud, Universidad de Talca, Talca 3460000, Chile.
| | - Cristina Theoduloz
- Laboratorio de Cultivo Celular, Facultad de Ciencias de la Salud, Universidad de Talca, Talca 3460000, Chile.
| | - Maria Del Pilar C Soriano
- Laboratorio de Química de Productos Naturales, Instituto de Química de Recursos Naturales, Universidad de Talca, Talca 3460000, Chile.
| | - Maider Ugalde-Arbizu
- Laboratorio de Química de Productos Naturales, Instituto de Química de Recursos Naturales, Universidad de Talca, Talca 3460000, Chile.
| | - Maria Rosa Alberto
- Laboratorio de Investigación de Productos Naturales (LIPRON), Instituto de Química del NOA (INQUINOA, CONICET), Universidad Nacional de Tucumán, San Miguel de Tucumán, Tucumán 4000, Argentina.
| | - Iris Catiana Zampini
- Laboratorio de Investigación de Productos Naturales (LIPRON), Instituto de Química del NOA (INQUINOA, CONICET), Universidad Nacional de Tucumán, San Miguel de Tucumán, Tucumán 4000, Argentina.
| | - Maria Inés Isla
- Laboratorio de Investigación de Productos Naturales (LIPRON), Instituto de Química del NOA (INQUINOA, CONICET), Universidad Nacional de Tucumán, San Miguel de Tucumán, Tucumán 4000, Argentina.
| | - Mario J Simirigiotis
- Laboratorio de Productos Naturales, Instituto de Farmacia, Facultad de Ciencias, Universidad Austral de Chile, Valdivia 5090000, Chile.
| | - Guillermo Schmeda-Hirschmann
- Laboratorio de Química de Productos Naturales, Instituto de Química de Recursos Naturales, Universidad de Talca, Talca 3460000, Chile.
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26
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Protective ability against oxidative stress of brewers’ spent grain protein hydrolysates. Food Chem 2017; 228:602-609. [DOI: 10.1016/j.foodchem.2017.02.050] [Citation(s) in RCA: 53] [Impact Index Per Article: 7.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/24/2016] [Revised: 02/05/2017] [Accepted: 02/10/2017] [Indexed: 11/23/2022]
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27
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Cytoprotective Mechanisms Mediated by Polyphenols from Chilean Native Berries against Free Radical-Induced Damage on AGS Cells. OXIDATIVE MEDICINE AND CELLULAR LONGEVITY 2017; 2017:9808520. [PMID: 28553436 PMCID: PMC5434242 DOI: 10.1155/2017/9808520] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/16/2016] [Revised: 03/01/2017] [Accepted: 03/16/2017] [Indexed: 01/06/2023]
Abstract
The prevalence of cytoprotective mechanisms induced by polyphenols such as activation of intracellular antioxidant responses (ICM) and direct free radical scavenging was investigated in native Chilean species of strawberries, raspberries, and currants. Human gastric epithelial cells were co- and preincubated with polyphenolic-enriched extracts (PEEs) from Chilean raspberries (Rubus geoides), strawberries (Fragaria chiloensis ssp. chiloensis f. chiloensis), and currants (Ribes magellanicum) and challenged with peroxyl and hydroxyl radicals. Cellular protection was determined in terms of cell viability, glyoxalase I and glutathione s-transferases activities, and carboxymethyl lysine (CML) and malondialdehyde levels. Our results indicate that cytoprotection induced by ICM was the prevalent mechanism for Rubus geoides and F. chiloensis. This agreed with increased levels of glyoxalase I and glutathione S-transferase activities in cells preincubated with PEEs. ORAC index indicated that F. chiloensis was the most efficient peroxyl radical scavenger. Moreover, ICM mediated by F. chiloensis was effective in protecting cells from CML accumulation in contrast to the protective effects induced by free radical scavenging. Our results indicate that although both polyphenol-mediated mechanisms can exert protective effects, ICM was the most prevalent in AGS cells. These results suggest a potential use of these native berries as functional food.
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28
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Han L, Xia X, Xiang X, Huang F, Zhang Z. Protective effects of canolol against hydrogen peroxide-induced oxidative stress in AGS cells. RSC Adv 2017. [DOI: 10.1039/c7ra08524a] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Canolol, a phenolic compound recently isolated from crude canola oil, effectively protected AGS cells against H2O2-induced oxidative stress.
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Affiliation(s)
- Ling Han
- Oil Crops Research Institute of the Chinese Academy of Agricultural Sciences
- Oil Crops and Lipids Process Technology National & Local Joint Engineering Laboratory
- Key Laboratory of Oilseeds Processing
- Ministry of Agriculture
- Hubei Key Laboratory of Lipid Chemistry and Nutrition
| | - Xiaoyang Xia
- Oil Crops Research Institute of the Chinese Academy of Agricultural Sciences
- Oil Crops and Lipids Process Technology National & Local Joint Engineering Laboratory
- Key Laboratory of Oilseeds Processing
- Ministry of Agriculture
- Hubei Key Laboratory of Lipid Chemistry and Nutrition
| | - Xia Xiang
- Oil Crops Research Institute of the Chinese Academy of Agricultural Sciences
- Oil Crops and Lipids Process Technology National & Local Joint Engineering Laboratory
- Key Laboratory of Oilseeds Processing
- Ministry of Agriculture
- Hubei Key Laboratory of Lipid Chemistry and Nutrition
| | - Fenghong Huang
- Oil Crops Research Institute of the Chinese Academy of Agricultural Sciences
- Oil Crops and Lipids Process Technology National & Local Joint Engineering Laboratory
- Key Laboratory of Oilseeds Processing
- Ministry of Agriculture
- Hubei Key Laboratory of Lipid Chemistry and Nutrition
| | - Zhen Zhang
- Oil Crops Research Institute of the Chinese Academy of Agricultural Sciences
- Oil Crops and Lipids Process Technology National & Local Joint Engineering Laboratory
- Key Laboratory of Oilseeds Processing
- Ministry of Agriculture
- Hubei Key Laboratory of Lipid Chemistry and Nutrition
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29
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Phenolics from the Patagonian currants Ribes spp.: Isolation, characterization and cytoprotective effect in human AGS cells. J Funct Foods 2016. [DOI: 10.1016/j.jff.2016.06.036] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022] Open
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30
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Ben Othman S, Katsuno N, Kitayama A, Fujimura M, Kitaguchi K, Yabe T. Water-soluble fractions from defatted sesame seeds protect human neuroblast cells against peroxyl radicals and hydrogen peroxide-induced oxidative stress. Free Radic Res 2016; 50:949-58. [PMID: 27353539 DOI: 10.1080/10715762.2016.1207248] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
Oxidative stress is involved in the development of aging-related diseases, such as neurodegenerative diseases. Dietary antioxidants that can protect neuronal cells from oxidative damage play an important role in preventing such diseases. Previously, we reported that water-soluble fractions purified from defatted sesame seed flour exhibit good antioxidant activity in vitro. In the present study, we investigated the protective effects of white and gold sesame seed water-soluble fractions (WS-wsf and GS-wsf, respectively) against 2,2'-azobis(2-amidinopropane) dihydrochloride (AAPH) and hydrogen peroxide (H2O2) induced oxidative stress in human neuroblast SH-SY5Y cells. Pretreatment with WS-wsf and GS-wsf did not protect cells against AAPH-induced cytotoxicity, while simultaneous co-treatment with AAPH significantly improved cell viability and inhibited membrane lipid peroxidation. These results suggest that WS-wsf and GS-wsf protect cells from AAPH-induced extracellular oxidative damage via direct scavenging of peroxyl radicals. When oxidative stress was induced by H2O2, pretreatment WS-wsf and GS-wsf significantly enhanced cell viability. These results suggest that in addition to radical scavenging, WS-wsf and GS-wsf enhance cellular resistance to intracellular oxidative stress by activation of the Nrf-2/ARE pathway as confirmed by the increased Nrf2 protein level in the nucleus and increased heme oxygenase 1 (HO-1) mRNA expression. The roles of ferulic and vanillic acids as bioactive antioxidants in these fractions were also confirmed. In conclusion, our results indicated that WS-wsf and GS-wsf, which showed antioxidant activity in vitro, are also efficient antioxidants in a cell system protecting SH-SY5Y cells against both extracellular and intracellular oxidative stress.
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Affiliation(s)
- Sana Ben Othman
- a United Graduate School of Agricultural Science , Gifu University , Gifu , Japan
| | - Nakako Katsuno
- a United Graduate School of Agricultural Science , Gifu University , Gifu , Japan
| | | | | | - Kohji Kitaguchi
- a United Graduate School of Agricultural Science , Gifu University , Gifu , Japan
| | - Tomio Yabe
- a United Graduate School of Agricultural Science , Gifu University , Gifu , Japan
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31
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The Chilean wild raspberry (Rubus geoides Sm.) increases intracellular GSH content and protects against H2O2 and methylglyoxal-induced damage in AGS cells. Food Chem 2016; 194:908-19. [DOI: 10.1016/j.foodchem.2015.08.117] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/02/2015] [Revised: 08/27/2015] [Accepted: 08/27/2015] [Indexed: 01/17/2023]
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32
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Zhang X, Wang L, Wang R, Luo X, Li Y, Chen Z. Protective effects of rice dreg protein hydrolysates against hydrogen peroxide-induced oxidative stress in HepG-2 cells. Food Funct 2016; 7:1429-37. [DOI: 10.1039/c5fo01183c] [Citation(s) in RCA: 29] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
In this paper, the effects of rice dreg protein hydrolysates (RDPHs) obtained by various proteases on hydrogen peroxide-induced oxidative stress in HepG-2 cells were investigated.
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Affiliation(s)
- Xinxia Zhang
- Key Laboratory of Carbohydrate Chemistry and Biotechnology Ministry of Education
- State Key Laboratory of Food Science and Technology
- Collaborative Innovation Center for Food Safety and Quality Control
- Jiangsu province
- National Engineering Laboratory for Cereal Fermentation Technology
| | - Li Wang
- Key Laboratory of Carbohydrate Chemistry and Biotechnology Ministry of Education
- State Key Laboratory of Food Science and Technology
- Collaborative Innovation Center for Food Safety and Quality Control
- Jiangsu province
- National Engineering Laboratory for Cereal Fermentation Technology
| | - Ren Wang
- Key Laboratory of Carbohydrate Chemistry and Biotechnology Ministry of Education
- State Key Laboratory of Food Science and Technology
- Collaborative Innovation Center for Food Safety and Quality Control
- Jiangsu province
- National Engineering Laboratory for Cereal Fermentation Technology
| | - Xiaohu Luo
- Key Laboratory of Carbohydrate Chemistry and Biotechnology Ministry of Education
- State Key Laboratory of Food Science and Technology
- Collaborative Innovation Center for Food Safety and Quality Control
- Jiangsu province
- National Engineering Laboratory for Cereal Fermentation Technology
| | - Yanan Li
- Key Laboratory of Carbohydrate Chemistry and Biotechnology Ministry of Education
- State Key Laboratory of Food Science and Technology
- Collaborative Innovation Center for Food Safety and Quality Control
- Jiangsu province
- National Engineering Laboratory for Cereal Fermentation Technology
| | - Zhengxing Chen
- Key Laboratory of Carbohydrate Chemistry and Biotechnology Ministry of Education
- State Key Laboratory of Food Science and Technology
- Collaborative Innovation Center for Food Safety and Quality Control
- Jiangsu province
- National Engineering Laboratory for Cereal Fermentation Technology
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33
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Jiménez-Aspee F, Thomas-Valdés S, Schulz A, Ladio A, Theoduloz C, Schmeda-Hirschmann G. Antioxidant activity and phenolic profiles of the wild currant Ribes magellanicum from Chilean and Argentinean Patagonia. Food Sci Nutr 2015; 4:595-610. [PMID: 27386109 PMCID: PMC4930503 DOI: 10.1002/fsn3.323] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2015] [Revised: 11/10/2015] [Accepted: 11/11/2015] [Indexed: 12/11/2022] Open
Abstract
The Patagonian currant Ribes magellanicum is highly valued due to its pleasant flavor and sweet taste. The aim of this study was to characterize its constituents and to assess their antioxidant and cytoprotective properties. For the fruit phenolic‐enriched extract (PEE), total phenolics (TP), total flavonoids (TF), and antioxidant activity (DPPH, Ferric reducing antioxidant power (FRAP), and Trolox equivalent antioxidant activity (TEAC)) were determined. Argentinean samples presented better activity in the DPPH and FRAP assays. Best cytoprotection against oxidative stress induced by H2O2 in AGS cells was found in one Argentinean sample at 500 μg mL−1 (65.7%). HPLC MS/MS analysis allowed the tentative identification of 59 constituents, including eight anthocyanins, 11 conjugates of caffeic‐, ferulic‐, and coumaric acid, and 38 flavonoids, most of them quercetin and kaempferol derivatives. Argentinean samples showed a more complex pattern of anthocyanins, hydroxycinnamic acids (HCA), and flavonoids. Cyanidin rhamnoside hexoside and cyanidin hexoside were the main anthocyanins, accounting for 35 and 55% for the Argentinean and 60 and 27% for the ripe Chilean fruits. HCA content was about three times higher in Argentinean samples. The phenolic profiles of Chilean and Argentinean Ribes magellanicum show remarkable differences in chemical composition with higher HCA and flavonoid content in Argentinean samples.
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Affiliation(s)
- Felipe Jiménez-Aspee
- Laboratorio de Química de Productos Naturales Instituto de Química de Recursos Naturales Universidad de Talca Talca Chile
| | - Samanta Thomas-Valdés
- Laboratorio de Química de Productos Naturales Instituto de Química de Recursos Naturales Universidad de Talca Talca Chile
| | - Ayla Schulz
- Laboratorio de Química de Productos Naturales Instituto de Química de Recursos Naturales Universidad de Talca Talca Chile
| | - Ana Ladio
- Laboratorio Ecotono INIBIOMA (CONICET)-Universidad Nacional del Comahue Bariloche Río Negro Argentina
| | - Cristina Theoduloz
- Laboratorio de Cultivo Celular Facultad de Ciencias de la Salud Universidad de Talca Talca Región del Maule Chile
| | - Guillermo Schmeda-Hirschmann
- Laboratorio de Química de Productos Naturales Instituto de Química de Recursos Naturales Universidad de Talca Talca Chile
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34
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Effects of epicatechin gallate (ECG) on fetal bovine serum (FBS)-induced steatosis in human liver cell line L02 and 2,2′-azobis (2-amidinopropane) (AAPH)-induced oxidative stress in human erythrocytes. Eur Food Res Technol 2015. [DOI: 10.1007/s00217-015-2560-5] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
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35
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Cheli F, Giromini C, Baldi A. Mycotoxin mechanisms of action and health impact: ‘in vitro’ or ‘in vivo’ tests, that is the question. WORLD MYCOTOXIN J 2015. [DOI: 10.3920/wmj2014.1864] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
Abstract
The aim of this paper is to present examples of in vitro and in vivo tests for mycotoxin mechanisms of action and evaluation of health effects, with a focus on the gut environment and toxicity testing. In vivo investigations may provide information on the net effects of mycotoxins in whole animals, whereas in vitro models represent effective tools to perform simplified experiments under uniform and well-controlled conditions and a suitable alternative to in vivo animal testing providing insights not achievable with animal studies. The main limits of in vitro models are the lack of interactions with other cells and extracellular factors, lack of hormonal or immunological influences, and lack or different levels of in vitro expression of genes involved in the overall response to mycotoxins. The translation of in vitro data into meaningful in vivo effects remains an unsolved problem. The main issues to be considered are the mycotoxin concentration range in accordance with levels encountered in realistic situations, the identification of reliable biomarkers of mycotoxin toxicity, the measurement of the chronic toxicity, the evaluation of single- or multi-toxin challenge. The gastrointestinal wall is the first barrier preventing the entry of undesirable substances. The intestinal epithelium can be exposed to high concentrations of mycotoxins upon ingestion of contaminated food and the amount of mycotoxin consumed via food does not always reflect the amount available to exert toxic actions in a target organ. In vitro digestion models in combination with intestinal epithelial cells are powerful tools to screen and predict the in vivo bioavailability and digestibility of mycotoxins in contaminated food and correctly estimate health effects. In conclusion, in vitro and in vivo tests are complementary approaches for providing a more accurate picture of the health impact of mycotoxins and improved understanding and evaluation of relevant dietary exposure and risk scenarios.
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Affiliation(s)
- F. Cheli
- Department of Health, Animal Science and Food Safety, Università degli Studi di Milano, Via Trentacoste 2, 20134, Milano, Italy
| | - C. Giromini
- Department of Health, Animal Science and Food Safety, Università degli Studi di Milano, Via Trentacoste 2, 20134, Milano, Italy
| | - A. Baldi
- Department of Health, Animal Science and Food Safety, Università degli Studi di Milano, Via Trentacoste 2, 20134, Milano, Italy
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36
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Parsons BJ, Spickett CM. Special issue on "Analytical methods for the detection of oxidized biomolecules and antioxidants". Free Radic Res 2015; 49:473-6. [PMID: 25884783 DOI: 10.3109/10715762.2015.1024678] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Affiliation(s)
- B J Parsons
- Faculty of Health and Social Sciences, Leeds Beckett University , Leeds , UK
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37
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Amorati R, Valgimigli L. Advantages and limitations of common testing methods for antioxidants. Free Radic Res 2015; 49:633-49. [DOI: 10.3109/10715762.2014.996146] [Citation(s) in RCA: 273] [Impact Index Per Article: 30.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
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38
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Bian YY, Guo J, Zhu KX, Guo XN, Peng W, Zhou HM. Resistance investigation of wheat bran polyphenols extracts on HEK293 cells against oxidative damage. RSC Adv 2015. [DOI: 10.1039/c4ra13602k] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Oxidative stress has been considered as a major cause of cellular injury in a variety of clinical abnormalities.
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Affiliation(s)
- Yuan-Yuan Bian
- State Key Laboratory of Food Science and Technology
- School of Food Science and Technology
- Collaborative Innovation Center for Modern Grain Circulation and Safety
- Jiangnan University
- Wuxi-214122, PR China
| | - Jia Guo
- State Key Laboratory of Food Science and Technology
- School of Food Science and Technology
- Collaborative Innovation Center for Modern Grain Circulation and Safety
- Jiangnan University
- Wuxi-214122, PR China
| | - Ke-Xue Zhu
- State Key Laboratory of Food Science and Technology
- School of Food Science and Technology
- Collaborative Innovation Center for Modern Grain Circulation and Safety
- Jiangnan University
- Wuxi-214122, PR China
| | - Xiao-Na Guo
- State Key Laboratory of Food Science and Technology
- School of Food Science and Technology
- Collaborative Innovation Center for Modern Grain Circulation and Safety
- Jiangnan University
- Wuxi-214122, PR China
| | - Wei Peng
- State Key Laboratory of Food Science and Technology
- School of Food Science and Technology
- Collaborative Innovation Center for Modern Grain Circulation and Safety
- Jiangnan University
- Wuxi-214122, PR China
| | - Hui-Ming Zhou
- State Key Laboratory of Food Science and Technology
- School of Food Science and Technology
- Collaborative Innovation Center for Modern Grain Circulation and Safety
- Jiangnan University
- Wuxi-214122, PR China
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39
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Othman SB, Yabe T. USE OF HYDROGEN PEROXIDE AND PEROXYL RADICALS TO INDUCE OXIDATIVE STRESS IN NEURONAL CELLS. ACTA ACUST UNITED AC 2015. [DOI: 10.7831/ras.3.40] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Sana Ben Othman
- United Graduate School of Agricultural Science, Gifu University
| | - Tomio Yabe
- United Graduate School of Agricultural Science, Gifu University
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40
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Halldorsdottir SM, Sveinsdottir H, Gudmundsdottir A, Thorkelsson G, Kristinsson HG. High quality fish protein hydrolysates prepared from by-product material with Fucus vesiculosus extract. J Funct Foods 2014. [DOI: 10.1016/j.jff.2014.04.009] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022] Open
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41
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Cheli F, Fusi E, Baldi A. Cell-based models for mycotoxin screening and toxicity evaluation: an update. WORLD MYCOTOXIN J 2014. [DOI: 10.3920/wmj2013.1639] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
Abstract
This review presents the applications of cell-based models in mycotoxin research, with a focus on models for mycotoxin screening and cytotoxicity evaluation. Various cell-based models, cell and cell culture condition related factors, toxicity endpoints and culture systems as well as predictive value of cell-based bioassays are reviewed. Advantages, drawbacks and technical problems regarding set up and validation of consistent, robust, reproducible and high-throughput cell-based models are discussed. Various cell-based models have been developed and used as screening tests for mycotoxins but the data obtained are difficult to compare. However, the results highlight the potential of cell-based models as promising in vitro platforms for the initial screening and cytotoxicity evaluation of mycotoxins and as a significant analytical approach in mycotoxin research before any animal or human clinical studies. To develop cell-based models as powerful high-throughput laboratory platforms for the analysis of large numbers of samples, there are mainly two fundamental requirements that should be met, i.e. the availability of easy-to-use and, if possible, automated cell platforms and the possibility to obtain reproducible results that are comparable between laboratories. The transition from a research model to a test model still needs optimisation, standardisation, and validation of analytical protocols. The validation of a cell-based bioassay is a complex process, as several critical points, such as the choice of the cellular model, the assay procedures, and the appropriate use and interpretation of the results, must be strictly defined to ensure more consistency in the results. The development of cell-based models exploring the third dimension together with automation and miniaturisation will bring cellular platforms to a level appropriate for cost-effective and large-scale analysis in the field of mycotoxin research.
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Affiliation(s)
- F. Cheli
- Department of Health, Animal Science and Food Safety, Università degli Studi di Milano, Via Trentacoste 2, 20134 Milano, Italy
| | - E. Fusi
- Department of Health, Animal Science and Food Safety, Università degli Studi di Milano, Via Trentacoste 2, 20134 Milano, Italy
| | - A. Baldi
- Department of Health, Animal Science and Food Safety, Università degli Studi di Milano, Via Trentacoste 2, 20134 Milano, Italy
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42
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Protective effects of wheat germ protein isolate hydrolysates (WGPIH) against hydrogen peroxide-induced oxidative stress in PC12 cells. Food Res Int 2013. [DOI: 10.1016/j.foodres.2013.05.007] [Citation(s) in RCA: 43] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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43
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Cheli F, Battaglia D, Pinotti L, Baldi A. State of the art in feedstuff analysis: a technique-oriented perspective. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2012; 60:9529-9542. [PMID: 22954135 DOI: 10.1021/jf302555b] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/01/2023]
Abstract
The need for global feed supply traceability, the high-throughput testing demands of feed industry, and regulatory enforcement drive the need for feed analysis and make extremely complex the issue of the control and evaluation of feed quality, safety, and functional properties, all of which contribute to the very high number of analyses that must be performed. Feed analysis, with respect to animal nutritional requirements, health, reproduction, and production, should be multianalytically approached. In addition to standard methods of chemical analysis, new methods for evaluation of feed composition and functional properties, authenticity, and safety have been developed. Requirements for new analytical methods emphasize performance, sensitivity, reliability, speed, simplified use, low cost for high volume, and routine assays. This review provides an overview of the most used and promising methods for feed analysis. The review is intentionally focused on the following techniques: classical chemical analysis; in situ and in vitro methods; analytical techniques coupled with chemometric tools (NIR and sensors); and cell-based bioassays. This review describes both the potential and limitations of each technique and discusses the challenges that need to be overcome to obtain validated and standardized methods of analysis for a complete and global feed evaluation and characterization.
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Affiliation(s)
- Federica Cheli
- Department of Health, Animal Science and Food Safety, Università degli Studi di Milano , Via Trentacoste 2, 20134 Milan, Italy.
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