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Yu T, Hu T, Na K, Zhang L, Lu S, Guo X. Glutamine-derived peptides: Current progress and future directions. Compr Rev Food Sci Food Saf 2024; 23:e13386. [PMID: 38847753 DOI: 10.1111/1541-4337.13386] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/21/2024] [Revised: 04/25/2024] [Accepted: 05/18/2024] [Indexed: 06/13/2024]
Abstract
Glutamine, the most abundant amino acid in the body, plays a critical role in preserving immune function, nitrogen balance, intestinal integrity, and resistance to infection. However, its limited solubility and instability present challenges for its use a functional nutrient. Consequently, there is a preference for utilizing glutamine-derived peptides as an alternative to achieve enhanced functionality. This article aims to review the applications of glutamine monomers in clinical, sports, and enteral nutrition. It compares the functional effectiveness of monomers and glutamine-derived peptides and provides a comprehensive assessment of glutamine-derived peptides in terms of their classification, preparation, mechanism of absorption, and biological activity. Furthermore, this study explores the potential integration of artificial intelligence (AI)-based peptidomics and synthetic biology in the de novo design and large-scale production of these peptides. The findings reveal that glutamine-derived peptides possess significant structure-related bioactivities, with the smaller molecular weight fraction serving as the primary active ingredient. These peptides possess the ability to promote intestinal homeostasis, exert hypotensive and hypoglycemic effects, and display antioxidant properties. However, our understanding of the structure-function relationships of glutamine-derived peptides remains largely exploratory at current stage. The combination of AI based peptidomics and synthetic biology presents an opportunity to explore the untapped resources of glutamine-derived peptides as functional food ingredients. Additionally, the utilization and bioavailability of these peptides can be enhanced through the use of delivery systems in vivo. This review serves as a valuable reference for future investigations of and developments in the discovery, functional validation, and biomanufacturing of glutamine-derived peptides in food science.
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Affiliation(s)
- Tianfei Yu
- College of Life Science, South-Central Minzu University, Wuhan City, China
| | - Tianshuo Hu
- College of Life Science, South-Central Minzu University, Wuhan City, China
| | - Kai Na
- College of Life Science, South-Central Minzu University, Wuhan City, China
| | - Li Zhang
- College of Life Science, South-Central Minzu University, Wuhan City, China
| | - Shuang Lu
- College of Life Science, South-Central Minzu University, Wuhan City, China
| | - Xiaohua Guo
- College of Life Science, South-Central Minzu University, Wuhan City, China
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2
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Peralta-Ruiz Y, Rossi C, Grande-Tovar CD, Chaves-López C. Green Management of Postharvest Anthracnose Caused by Colletotrichum gloeosporioides. J Fungi (Basel) 2023; 9:623. [PMID: 37367558 DOI: 10.3390/jof9060623] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2023] [Revised: 05/14/2023] [Accepted: 05/17/2023] [Indexed: 06/28/2023] Open
Abstract
Fruits and vegetables are constantly affected by postharvest diseases, of which anthracnose is one of the most severe and is caused by diverse Colletotrichum species, mainly C. gloeosporioides. In the last few decades, chemical fungicides have been the primary approach to anthracnose control. However, recent trends and regulations have sought to limit the use of these substances. Greener management includes a group of sustainable alternatives that use natural substances and microorganisms to control postharvest fungi. This comprehensive review of contemporary research presents various sustainable alternatives to C. gloeosporioides postharvest control in vitro and in situ, ranging from the use of biopolymers, essential oils, and antagonistic microorganisms to cultivar resistance. Strategies such as encapsulation, biofilms, coatings, compounds secreted, antibiotics, and lytic enzyme production by microorganisms are revised. Finally, the potential effects of climate change on C. gloeosporioides and anthracnose disease are explored. Greener management can provide a possible replacement for the conventional approach of using chemical fungicides for anthracnose postharvest control. It presents diverse methodologies that are not mutually exclusive and can be in tune with the needs and interests of new consumers and the environment. Overall, developing or using these alternatives has strong potential for improving sustainability and addressing the challenges generated by climate change.
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Affiliation(s)
- Yeimmy Peralta-Ruiz
- Programa de Ingeniería Agroindustrial, Facultad de Ingeniería, Universidad del Atlántico, Puerto Colombia 081008, Colombia
| | - Chiara Rossi
- Faculty of Bioscience and Technology for Food, Agriculture and Environment, University of Teramo, 64100 Teramo, Italy
| | - Carlos David Grande-Tovar
- Grupo de Investigación de Fotoquímica y Fotobiología, Universidad del Atlántico, Carrera 30 Número 8-49, Puerto Colombia 081008, Colombia
| | - Clemencia Chaves-López
- Faculty of Bioscience and Technology for Food, Agriculture and Environment, University of Teramo, 64100 Teramo, Italy
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3
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Adaro M, Ibáñez ÁGS, Origone AL, Vallés D, Guzmán F, Vega A, Barberis S. Enzymatic synthesis of new antimicrobial peptides for food purposes. Front Microbiol 2023; 14:1153135. [PMID: 37260684 PMCID: PMC10227576 DOI: 10.3389/fmicb.2023.1153135] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2023] [Accepted: 04/28/2023] [Indexed: 06/02/2023] Open
Abstract
Growing consumer awareness of the potential negative health effects of synthetic antibiotics has prompted the search for more natural preservatives that can improve the safety and quality of food. In this study we report the enzymatic synthesis of N-α-[Carbobenzyloxy]-Ile-Gln (Z-IQ) which is the precursor of Ile-Gln (IQ), a new antibacterial dipeptide, using an aqueous-organic biphasic system formed by 50% (v/v) ethyl acetate in 0.1 M Tris - HCl buffer pH 8. A partially purified proteolytic extract from the fruits of Solanum granuloso leprosum, named granulosain, proved to be a robust biocatalyst for the synthesis of Z-IQ, eliciting 71 ± 0.10% maximal peptide yield in the above described conditions. After cleaving and purifying IQ dipeptide, antimicrobial activity was assayed against Staphylococcus aureus ATCC 25923, Staphylococcus hominis A17771, and Staphylococcus aureus C00195, and MIC values between 118 ± 0.01 μg/mL and 133.7 ± 0.05 μg/mL were obtained. In addition, IQ showed MIC of 82.4 ± 0.01 μg/mL and 85.0 ± 0.00 μg/mL against Escherichia coli ATCC 25922 and Escherichia coli A17683, respectively. IQ did not show inhibitory activity against single-drug resistance (SDR) strains, such as Klebsiella oxytoca A19438 (SDR) and Pseudomonas aeruginosa C00213 (SDR), and against multidrug-resistant Enterococcus faecalis I00125 (MDR). IQ also caused growth inhibition of Helicobacter pylori NCTC 11638 and three wild-type H. pylori strains, which are sensitive to AML, MTZ, LEV and CLA (H. pylori 659), resistant to LEV (H. pylori 661 SDR), and resistant to MTZ (H. pylori 662 SDR). Finally, this study contributes with a new dipeptide (IQ) that can be used as an antimicrobial agent for food preservation or as a safe ingredient of functional foods.
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Affiliation(s)
- Mauricio Adaro
- Laboratorio de Bromatología, Facultad de Química, Bioquímica y Farmacia, Universidad Nacional de San Luis, San Luis, Argentina
- Instituto de Física Aplicada (INFAP) – CCT - San Luis - CONICET, Piso, San Luis, Argentina
| | - Ángel Gabriel Salinas Ibáñez
- Instituto de Física Aplicada (INFAP) – CCT - San Luis - CONICET, Piso, San Luis, Argentina
- Laboratorio de Microbiología e Inmunología, Facultad de Química, Bioquímica y Farmacia, Universidad Nacional de San Luis, San Luis, Argentina
| | - Anabella Lucia Origone
- Laboratorio de Bromatología, Facultad de Química, Bioquímica y Farmacia, Universidad Nacional de San Luis, San Luis, Argentina
- Instituto de Física Aplicada (INFAP) – CCT - San Luis - CONICET, Piso, San Luis, Argentina
| | - Diego Vallés
- Laboratorio de Biocatalizadores y sus Aplicaciones, Instituto de Química Biológica, Facultad de Ciencias, Universidad de la República (UdelaR), Montevideo, Uruguay
| | - Fanny Guzmán
- Laboratorio de Péptidos, Núcleo de Biotecnología Curauma, Pontificia Universidad Católica de Valparaíso, Curauma, Valparaíso, Chile
| | - Alba Vega
- Laboratorio de Microbiología e Inmunología, Facultad de Química, Bioquímica y Farmacia, Universidad Nacional de San Luis, San Luis, Argentina
| | - Sonia Barberis
- Laboratorio de Bromatología, Facultad de Química, Bioquímica y Farmacia, Universidad Nacional de San Luis, San Luis, Argentina
- Instituto de Física Aplicada (INFAP) – CCT - San Luis - CONICET, Piso, San Luis, Argentina
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Hu S, Liu C, Liu X. The Beneficial Effects of Soybean Proteins and Peptides on Chronic Diseases. Nutrients 2023; 15:nu15081811. [PMID: 37111030 PMCID: PMC10144650 DOI: 10.3390/nu15081811] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/19/2023] [Revised: 04/04/2023] [Accepted: 04/05/2023] [Indexed: 04/29/2023] Open
Abstract
With lifestyle changes, chronic diseases have become a public health problem worldwide, causing a huge burden on the global economy. Risk factors associated with chronic diseases mainly include abdominal obesity, insulin resistance, hypertension, dyslipidemia, elevated triglycerides, cancer, and other characteristics. Plant-sourced proteins have received more and more attention in the treatment and prevention of chronic diseases in recent years. Soybean is a low-cost, high-quality protein resource that contains 40% protein. Soybean peptides have been widely studied in the regulation of chronic diseases. In this review, the structure, function, absorption, and metabolism of soybean peptides are introduced briefly. The regulatory effects of soybean peptides on a few main chronic diseases were also reviewed, including obesity, diabetes mellitus, cardiovascular diseases (CVD), and cancer. We also addressed the shortcomings of functional research on soybean proteins and peptides in chronic diseases and the possible directions in the future.
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Affiliation(s)
- Sumei Hu
- Beijing Advanced Innovation Center for Food Nutrition and Human Health, Beijing Engineering and Technology Research Center of Food Additives, National Soybean Processing Industry Technology Innovation Center, Beijing Technology and Business University, Beijing 100048, China
| | - Caiyu Liu
- Beijing Advanced Innovation Center for Food Nutrition and Human Health, Beijing Engineering and Technology Research Center of Food Additives, National Soybean Processing Industry Technology Innovation Center, Beijing Technology and Business University, Beijing 100048, China
| | - Xinqi Liu
- Beijing Advanced Innovation Center for Food Nutrition and Human Health, Beijing Engineering and Technology Research Center of Food Additives, National Soybean Processing Industry Technology Innovation Center, Beijing Technology and Business University, Beijing 100048, China
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5
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Proteins and their functionalization for finding therapeutic avenues in cancer: Current status and future prospective. Biochim Biophys Acta Rev Cancer 2023; 1878:188862. [PMID: 36791920 DOI: 10.1016/j.bbcan.2023.188862] [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: 06/24/2022] [Revised: 01/13/2023] [Accepted: 01/13/2023] [Indexed: 02/15/2023]
Abstract
Despite the remarkable advancement in the health care sector, cancer remains the second most fatal disease globally. The existing conventional cancer treatments primarily include chemotherapy, which has been associated with little to severe side effects, and radiotherapy, which is usually expensive. To overcome these problems, target-specific nanocarriers have been explored for delivering chemo drugs. However, recent reports on using a few proteins having anticancer activity and further use of them as drug carriers have generated tremendous attention for furthering the research towards cancer therapy. Biomolecules, especially proteins, have emerged as suitable alternatives in cancer treatment due to multiple favourable properties including biocompatibility, biodegradability, and structural flexibility for easy surface functionalization. Several in vitro and in vivo studies have reported that various proteins derived from animal, plant, and bacterial species, demonstrated strong cytotoxic and antiproliferative properties against malignant cells in native and their different structural conformations. Moreover, surface tunable properties of these proteins help to bind a range of anticancer drugs and target ligands, thus making them efficient delivery agents in cancer therapy. Here, we discuss various proteins obtained from common exogenous sources and how they transform into effective anticancer agents. We also comprehensively discuss the tumor-killing mechanisms of different dietary proteins such as bovine α-lactalbumin, hen egg-white lysozyme, and their conjugates. We also articulate how protein nanostructures can be used as carriers for delivering cancer drugs and theranostics, and strategies to be adopted for improving their in vivo delivery and targeting. We further discuss the FDA-approved protein-based anticancer formulations along with those in different phases of clinical trials.
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6
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Das A, Deka D, Banerjee A, Radhakrishnan AK, Zhang H, Sun XF, Pathak S. A Concise Review on the Role of Natural and Synthetically Derived Peptides in Colorectal Cancer. Curr Top Med Chem 2022; 22:2571-2588. [PMID: 35578849 DOI: 10.2174/1568026622666220516105049] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2021] [Revised: 03/29/2022] [Accepted: 04/06/2022] [Indexed: 01/20/2023]
Abstract
Colorectal cancer being the second leading cause of cancer-associated deaths has become a significant health concern around the globe. Though there are various cancer treatment approaches, many of them show adverse effects and some compromise the health of cancer patients. Hence, significant efforts are being made for the evolution of a novel biological therapeutic approach with better efficacy and minimal side effects. Current research suggests that the application of peptides in colorectal cancer therapeutics holds the possibility of the emergence of an anticancer reagent. The primary beneficial factors of peptides are their comparatively rapid and easy process of synthesis and the enormous potential for chemical alterations that can be evaluated for designing novel peptides and enhancing the delivery capacity of peptides. Peptides might be utilized as agents with cytotoxic activities or as a carrier of a specific drug or as cytotoxic agents that can efficiently target the tumor cells. Further, peptides can also be used as a tool for diagnostic purposes. The recent analysis aims at developing peptides that have the potential to efficiently target the tumor moieties without harming the nearby normal cells. Additionally, decreasing the adverse effects, and unfolding the other therapeutic properties of potential peptides, are also the subject matter of in-depth analysis. This review provides a concise summary of the function of both natural and synthetically derived peptides in colorectal cancer therapeutics that are recently being evaluated and their potent applications in the clinical field.
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Affiliation(s)
- Alakesh Das
- Department of Medical Biotechnology, Faculty of Allied Health Sciences, Chettinad Academy of Research and Education, Chettinad Hospital and Research Institute, Kelambakkam, Chennai, India
| | - Dikshita Deka
- Department of Medical Biotechnology, Faculty of Allied Health Sciences, Chettinad Academy of Research and Education, Chettinad Hospital and Research Institute, Kelambakkam, Chennai, India
| | - Antara Banerjee
- Department of Medical Biotechnology, Faculty of Allied Health Sciences, Chettinad Academy of Research and Education, Chettinad Hospital and Research Institute, Kelambakkam, Chennai, India
| | - Arun Kumar Radhakrishnan
- Department of Pharmacology, Chettinad Academy of Research and Education, Chettinad Hospital and Research Institute, Kelambakkam, Chennai, India
| | - Hong Zhang
- School of Medicine, Department of Medical Sciences, Örebro University, Örebro, Sweden
| | - Xiao-Feng Sun
- Department of Oncology and Department of Biomedical and Clinical Sciences, Linköping University, Linköping, Sweden
| | - Surajit Pathak
- Department of Medical Biotechnology, Faculty of Allied Health Sciences, Chettinad Academy of Research and Education, Chettinad Hospital and Research Institute, Kelambakkam, Chennai, India
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7
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Xu J, Chen Y, Fan X, Shi Z, Liu M, Zeng X, Wu Z, Pan D. Isolation, identification, and characterization of corn-derived antioxidant peptides from corn fermented milk by Limosilactobacillus fermentum. Front Nutr 2022; 9:1041655. [PMID: 36438739 PMCID: PMC9681995 DOI: 10.3389/fnut.2022.1041655] [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: 09/11/2022] [Accepted: 10/28/2022] [Indexed: 11/11/2022] Open
Abstract
Dairy-derived peptides and corn-derived peptides have been identified as essential ingredients for health promotion in the food industry. The hydrolysis based on lactic acid bacteria (LAB) protease system is one of the most popular methods to prepare bioactive peptides. The objectives of this paper are to develop antioxidant fermented milk and to obtain natural antioxidant peptides. In our study, LAB with antioxidant capacity were screened in vitro, and the corn fermented milk with antioxidant capacity was achieved by the traditional fermentation method. Fermented milk was purified by ultrafiltration and molecular sieve, and identified by liquid chromatography-tandem mass spectrometry (LC-MS/MS). Our findings demonstrate that Limosilactobacillus fermentum L15 had a scavenging capacity of more than 80% of DPPH radicals, Trolox equivalent antioxidant capacity (TEAC) of 0.348 ± 0.005 mmol/L. Meanwhile, the peptide content of corn fermented milk prepared with L. fermentum L15 was 0.914 ± 0.009 mg/mL and TAEC of 0.781 ± 0.020 mmol/L. Particularly important, IGGIGTVPVGR and LTTVTPGSR isolated and extracted from fermented milk were found to have antioxidant capacity for the first time. The synthetic peptides IGGIGTVPVGR and LTTVTPGSR demonstrated a scavenging capacity of 70.07 ± 2.71% and 70.07 ± 2.77% for DPPH radicals and an antioxidant capacity of 0.62 ± 0.01 mmol/L and 0.64 ± 0.02 mmol/L Trolox equivalent, respectively. This research provides ideas and basis for the development and utilization of functional dairy products.
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Affiliation(s)
- Jue Xu
- Key Laboratory of Animal Protein Food Deep Processing Technology of Zhejiang Province, College of Food and Pharmaceutical Sciences, Ningbo University, Ningbo, China
- State Key Laboratory for Managing Biotic and Chemical Threats to the Quality and Safety of Agro-products, Ningbo University, Ningbo, China
| | - Yingyan Chen
- Department of Food Science and Technology, School of Food Science and Pharmaceutical Engineering, Nanjing Normal University, Nanjing, China
| | - Xiankang Fan
- Key Laboratory of Animal Protein Food Deep Processing Technology of Zhejiang Province, College of Food and Pharmaceutical Sciences, Ningbo University, Ningbo, China
- State Key Laboratory for Managing Biotic and Chemical Threats to the Quality and Safety of Agro-products, Ningbo University, Ningbo, China
| | - Zihang Shi
- Key Laboratory of Animal Protein Food Deep Processing Technology of Zhejiang Province, College of Food and Pharmaceutical Sciences, Ningbo University, Ningbo, China
- State Key Laboratory for Managing Biotic and Chemical Threats to the Quality and Safety of Agro-products, Ningbo University, Ningbo, China
| | - Mingzhen Liu
- Key Laboratory of Animal Protein Food Deep Processing Technology of Zhejiang Province, College of Food and Pharmaceutical Sciences, Ningbo University, Ningbo, China
- State Key Laboratory for Managing Biotic and Chemical Threats to the Quality and Safety of Agro-products, Ningbo University, Ningbo, China
| | - Xiaoqun Zeng
- Key Laboratory of Animal Protein Food Deep Processing Technology of Zhejiang Province, College of Food and Pharmaceutical Sciences, Ningbo University, Ningbo, China
- State Key Laboratory for Managing Biotic and Chemical Threats to the Quality and Safety of Agro-products, Ningbo University, Ningbo, China
| | - Zhen Wu
- Key Laboratory of Animal Protein Food Deep Processing Technology of Zhejiang Province, College of Food and Pharmaceutical Sciences, Ningbo University, Ningbo, China
- State Key Laboratory for Managing Biotic and Chemical Threats to the Quality and Safety of Agro-products, Ningbo University, Ningbo, China
| | - Daodong Pan
- Key Laboratory of Animal Protein Food Deep Processing Technology of Zhejiang Province, College of Food and Pharmaceutical Sciences, Ningbo University, Ningbo, China
- State Key Laboratory for Managing Biotic and Chemical Threats to the Quality and Safety of Agro-products, Ningbo University, Ningbo, China
- *Correspondence: Daodong Pan
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The Protective Effects of Corn Oligopeptides on Acute Alcoholic Liver Disease by Inhibiting the Activation of Kupffer Cells NF-κB/AMPK Signal Pathway. Nutrients 2022; 14:nu14194194. [PMID: 36235846 PMCID: PMC9572984 DOI: 10.3390/nu14194194] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2022] [Revised: 09/25/2022] [Accepted: 09/27/2022] [Indexed: 11/05/2022] Open
Abstract
Alcohol can cause injury and lead to an inflammatory response in the liver. The NF-κB/AMPK signaling pathway plays a vital role in regulating intracellular inflammatory cytokine levels. In this study, corn oligopeptides (CPs), as the research objects, were obtained from corn gluten meal, and their regulation of the activation of the Kupffer cell NF-κB/AMPK signal pathway induced by LPS was investigated. Results showed that ALT, AST, and inflammatory cytokines in mice serum after the administration of CPs at 0.2, 0.4, and 0.8 g/kg of body weight displayed a distinct (p < 0.05) reduction. On the other hand, the CPs also inhibited the expression of recognized receptor CD14 and TLR4, down-regulated P-JNK, P-ERK, and P-p-38, and thus inhibited inflammatory cytokine levels in Kupffer cells (KCs). Furthermore, four kinds of dipeptides with a leucine residue at the C-terminus that might exhibit down-regulated inflammatory cytokines in the NF-κB/AMPK signaling pathway functions were detected using HPLC-MS/MS. These results indicated that CPs have a potential application value in acute alcoholic liver disease.
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Karami Z, Duangmal K. Health Promoting and Functional Activities of Peptides from Vigna Bean and Common Bean Hydrolysates: Process to Increase Activities and Challenges. FOOD REVIEWS INTERNATIONAL 2022. [DOI: 10.1080/87559129.2022.2122988] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Affiliation(s)
- Zohreh Karami
- Department of Food Technology, Faculty of Science, Chulalongkorn University, Bangkok, Thailand
| | - Kiattisak Duangmal
- Department of Food Technology, Faculty of Science, Chulalongkorn University, Bangkok, Thailand
- Emerging Processes for Food Functionality Design Research Unit, Chulalongkorn University, Bangkok, Thailand
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10
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Aderinola TA, Duodu KG. Production, health-promoting properties and characterization of bioactive peptides from cereal and legume grains. Biofactors 2022; 48:972-992. [PMID: 36161374 PMCID: PMC9828255 DOI: 10.1002/biof.1889] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/25/2022] [Accepted: 09/07/2022] [Indexed: 01/12/2023]
Abstract
The search for bioactive components for the development of functional foods and nutraceuticals has received tremendous attention. This is due to the increasing awareness of their therapeutic potentials, such as antioxidant, anti-inflammatory, antihypertensive, anti-cancer properties, etc. Food proteins, well known for their nutritional importance and their roles in growth and development, are also sources of peptide sequences with bioactive properties and physiological implications. Cereal and legume grains are important staples that are processed and consumed in various forms worldwide. However, they have received little attention compared to other foods. This review therefore is geared towards surveying the literature for an appraisal of research conducted on bioactive peptides in cereal and legume grains in order to identify what the knowledge gaps are. Studies on bioactive peptides from cereal and legume grains are still quite limited when compared to other food items and most of the research already carried out have been done without identifying the sequence of the bioactive peptides. However, the reports on the antioxidative, anticancer/inflammatory, antihypertensive, antidiabetic properties show there is much prospect of obtaining potent bioactive peptides from cereal and legume grains which could be utilized in the development of functional foods and nutraceuticals.
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Affiliation(s)
- Taiwo Ayodele Aderinola
- Department of Food Science and Technology, School of Agriculture and Agricultural TechnologyThe Federal University of TechnologyAkureNigeria
- Department of Consumer and Food Sciences, Faculty of Natural and Agricultural SciencesUniversity of PretoriaHatfieldSouth Africa
| | - Kwaku Gyebi Duodu
- Department of Consumer and Food Sciences, Faculty of Natural and Agricultural SciencesUniversity of PretoriaHatfieldSouth Africa
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11
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Gomes A, Sobral PJDA. Plant Protein-Based Delivery Systems: An Emerging Approach for Increasing the Efficacy of Lipophilic Bioactive Compounds. Molecules 2021; 27:60. [PMID: 35011292 PMCID: PMC8746547 DOI: 10.3390/molecules27010060] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2021] [Revised: 12/17/2021] [Accepted: 12/20/2021] [Indexed: 12/17/2022] Open
Abstract
The development of plant protein-based delivery systems to protect and control lipophilic bioactive compound delivery (such as vitamins, polyphenols, carotenoids, polyunsaturated fatty acids) has increased interest in food, nutraceutical, and pharmaceutical fields. The quite significant ascension of plant proteins from legumes, oil/edible seeds, nuts, tuber, and cereals is motivated by their eco-friendly, sustainable, and healthy profile compared with other sources. However, many challenges need to be overcome before their widespread use as raw material for carriers. Thus, modification approaches have been used to improve their techno-functionality and address their limitations, aiming to produce a new generation of plant-based carriers (hydrogels, emulsions, self-assembled structures, films). This paper addresses the advantages and challenges of using plant proteins and the effects of modification methods on their nutritional quality, bioactivity, and techno-functionalities. Furthermore, we review the recent progress in designing plant protein-based delivery systems, their main applications as carriers for lipophilic bioactive compounds, and the contribution of protein-bioactive compound interactions to the dynamics and structure of delivery systems. Expressive advances have been made in the plant protein area; however, new extraction/purification technologies and protein sources need to be found Their functional properties must also be deeply studied for the rational development of effective delivery platforms.
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Affiliation(s)
- Andresa Gomes
- Department of Food Engineering, Faculty of Animal Science and Food Engineering, University of São Paulo, Pirassununga 13635-900, Brazil
- Food Research Center (FoRC), University of São Paulo, Rua do Lago, 250, Semi-Industrial Building, Block C, São Paulo 05508-080, Brazil
| | - Paulo José do Amaral Sobral
- Department of Food Engineering, Faculty of Animal Science and Food Engineering, University of São Paulo, Pirassununga 13635-900, Brazil
- Food Research Center (FoRC), University of São Paulo, Rua do Lago, 250, Semi-Industrial Building, Block C, São Paulo 05508-080, Brazil
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12
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Optimization of Enzymatic Hydrolysis for Preparing Cassava Leaf Hydrolysate with Antioxidant Activity. FOOD BIOPROCESS TECH 2021. [DOI: 10.1007/s11947-021-02693-0] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
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13
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Influence of raw pea (Pisum sativum) or blue lupin seeds (Lupinus angustifolius) on the level of selected bioactive substances in pork meat. ANNALS OF ANIMAL SCIENCE 2021. [DOI: 10.2478/aoas-2021-0052] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
Abstract
The study objective was to evaluate the impact of different contributions of pea (Pisum sativum) cultivar Hubal and blue lupin (Lupinus angustifolius) cultivar Regent on the level of selected bioactive substances in pork meat. 100 individuals three-breed cross piglets: ♀ (landrace × yorkshire) × ♂ duroc were used. Two experiments were performed, in which pea seeds (experiment I: E1 – 5.0% pea seeds; E2 – 10.0% pea seeds; E3 – 15.0% pea seeds; E4 -17.5% pea seeds) and blue lupin seeds (experiment II; D1 – 5.0% blue lupin seeds; D2 – 10.0% blue lupin seeds; D3 – 15.0% blue lupin seeds) were used instead of SBM-GM. In each of the experiments 50 animals were divided into 5 groups (control - C, and four experimental), placed in group pens, each for 10 individuals (sex ratio hogs : sows - 1:1). The animals were weighed and tagged before the experiments. The mean body weight of the pigs at experiment I and II commencement was: 26.7 and 33.5 kg, and at the end of the experiments: 122.0 and 124.0, respectively. In the first experiment (progressive pea contribution) the concentration of Carnosine was shown to be higher in E4 than E3 and C by 47.3% and 94.2%, respectively. In comparison with group C, the Q10 coenzyme content in groups E1, E2, E3 and E4 was lower by 40.9%; 56.8%; 40.9% and 65.9% respectively. In the second experiment (progressive lupin contribution) increased content of all of the investigated bioactive substances was recorded in groups D1-D3 vs C. Significant differences between groups C, D2, D4 for taurine (P≤0.05; P≤0.01) and creatine (P≤0.05) have been recorded. The content of bioactive substances in the longissimus lumborum muscle was significantly influenced by legumes, which increased the level of bioactive components of protein fraction. Therefore, it can be concluded, that pea (Pisum sativum) cultivar Hubal and blue lupine (Lupinus angustifolius) cultivar Regent are an alternative to SBM-GM, increasing the nutritionally valuable of pork meat.
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Isolation and functionalities of bioactive peptides from fruits and vegetables: A reviews. Food Chem 2021; 366:130494. [PMID: 34293544 DOI: 10.1016/j.foodchem.2021.130494] [Citation(s) in RCA: 24] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2021] [Revised: 06/26/2021] [Accepted: 06/28/2021] [Indexed: 12/20/2022]
Abstract
Bioactive peptides have recently gained more research attention as potential therapies for the management of bodily disorders and metabolic syndromes of delicate health importance. On another note, there is a rising trend on a global scale for the consumption and adoption of fruit and vegetables for the fulfilment of dietary and health needs. Furthermore, fruits and vegetables are being more studied as base materials for the isolation of biologically functional components and accordingly, they have been investigated for their concomitant bioactive peptides. This review focuses on isolation and bio-functional properties of bioactive peptides from fruits and vegetables. This manuscript is potential in serving as a material collection for fundamental consultancy on peptides derived from fruits and vegetables, and further canvasses the necessitation for the use of these food materials as primal matter for such.
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Adaro M, Bersi G, Talia JM, Bernal C, Guzmán F, Vallés D, Barberis S. Biosynthesis of a Novel Antibacterial Dipeptide, Using Proteases From South American Native Fruits, Useful as a Food Preservative. Front Nutr 2021; 8:685330. [PMID: 34262924 PMCID: PMC8273232 DOI: 10.3389/fnut.2021.685330] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2021] [Accepted: 06/03/2021] [Indexed: 11/25/2022] Open
Abstract
Antiacanthain and granulosain are the partially purified proteolytic extracts from the South American native fruits of Bromelia antiacantha (Bertol. ) and Solanum granuloso leprosum, respectively. The aim of this work was to compare the ability of both soluble and immobilized antiacanthain and granulosain f or the synthesis of Z-Tyr-Val-OH, a novel antibacterial dipeptide, in different reaction systems formed by almost anhydrous organic solvents (Xw: 1 × 10−5) and several percentages of immiscible organic solvents in 100 mM Tris(hydroxymethyl)aminomethane hydrochloride buffer pH 8.0. Soluble antiacanthain in half of the 24 different organic biphasic media showed higher catalytic potential than in 100 mM Tris(hydroxymethyl)aminomethane hydrolchloride buffer pH 8.0. Soluble granulosain showed lower catalytic potential in all liquid-liquid biphasic media than in the same buffer. However, 50% (v/v) ethyl ethanoate in 100 mM Tris(hydroxymethyl)aminomethane hydrolchloride buffer pH 8.0 allowed to express the highest catalytic potential of both soluble enzymes. In 50% v/v ethyl ethanoate, soluble antiacanthain and granulosain catalyzed the synthesis of Z-Tyr-Val-OH with 72 ± 0.15 and 60 ± 0.10% maximal peptide yields, respectively. Multi-point immobilization in glyoxyl-silica did not lead to better peptide yields than soluble enzymes, in that liquid-liquid biphasic medium under the same reaction conditions. Soluble and glyoxyl-silica immobilized antiacanthain in almost anhydrous ethyl ethanoate (Xw: 1 × 10−5) were able to retain 17.3 and 45% of the initial proteolytic activity of antiacanthain in 100 mM Tris hydrolchloride buffer pH 8.0, respectively, at 40°C under agitation (200 rpm). Soluble and glyoxyl-silica immobilized granulosain were inactivated under the same reaction conditions. Glyoxyl-silica immobilized antiacanthain showed to be a robust biocatalyst in almost anhydrous ethyl ethanoate (Xw: 1 × 10−5), eliciting the best peptide yield (75 ± 0.13%). The synthesis reaction of Z-Tyr-Val-OH could not proceed when soluble antiacanthain was used under the same conditions. Both peptidases only catalyzed the synthesis reaction under kinetic control, using activated acyl donor substrates. Finally, this work reports a novel broad-spectrum antibacterial peptide that significantly decreased (p ≤ 0.05) the specific growth rates of Gram positive and Gram negative microorganisms at very low concentrations (≥15 and 35 μg/ml, respectively); contributing with a new safe food preservative of applying for different food systems.
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Affiliation(s)
- Mauricio Adaro
- Laboratorio Control de Calidad y Desarrollo de Bromatología, Facultad de Química, Bioquímica y Farmacia, Universidad Nacional de San Luis, San Luis, Argentina.,Instituto de Física Aplicada (INFAP) - Centro Científico Tecnológico (CCT San Luis) - Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET), San Luis, Argentina
| | - Grisel Bersi
- Laboratorio Control de Calidad y Desarrollo de Bromatología, Facultad de Química, Bioquímica y Farmacia, Universidad Nacional de San Luis, San Luis, Argentina.,Instituto de Física Aplicada (INFAP) - Centro Científico Tecnológico (CCT San Luis) - Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET), San Luis, Argentina
| | - Juan Manuel Talia
- Laboratorio de Físico-Química, Facultad de Química, Bioquímica y Farmacia, Universidad Nacional de San Luis, San Luis, Argentina
| | - Claudia Bernal
- Tecnología Enzimática para Bioprocesos, Departamento de Ingeniería de Alimentos, Universidad de La Serena, La Serena, Chile
| | - Fanny Guzmán
- Laboratorio de Diseño y Síntesis de Péptidos, Núcleo de Biotecnología Curauma, Pontificia Universidad Católica de Valparaíso, Valparaíso, Chile
| | - Diego Vallés
- Laboratorio de Enzimas Hidrolíticas, Facultad de Ciencias, Universidad de la República (UdelaR), Montevideo, Uruguay
| | - Sonia Barberis
- Laboratorio Control de Calidad y Desarrollo de Bromatología, Facultad de Química, Bioquímica y Farmacia, Universidad Nacional de San Luis, San Luis, Argentina.,Instituto de Física Aplicada (INFAP) - Centro Científico Tecnológico (CCT San Luis) - Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET), San Luis, Argentina
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16
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Abdel-Aal ESM. Nutritional and functional attributes of hairless canary seed groats and components and their potential as functional ingredients. Trends Food Sci Technol 2021. [DOI: 10.1016/j.tifs.2021.03.029] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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17
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Ofosu FK, Mensah DJF, Daliri EBM, Oh DH. Exploring Molecular Insights of Cereal Peptidic Antioxidants in Metabolic Syndrome Prevention. Antioxidants (Basel) 2021; 10:518. [PMID: 33810450 PMCID: PMC8066008 DOI: 10.3390/antiox10040518] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2021] [Revised: 03/18/2021] [Accepted: 03/20/2021] [Indexed: 11/23/2022] Open
Abstract
The prevalence of metabolic syndrome (MetS) is presently an alarming public health problem globally. Oxidative stress has been postulated to be strongly correlated with MetS, such as type 2 diabetes, obesity, hypertension, cardiovascular diseases, and certain cancers. Cereals are important staple foods which account for a huge proportion of the human diet. However, owing to recent growing demand and the search for natural antioxidants for the prevention and management of MetS, cereal peptides have gained increasing attention for developing functional ingredients or foods with substantial antioxidant properties. This review explores the current production techniques for cereal peptidic antioxidants and their potential mechanism of action in the prevention and management of MetS.
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Affiliation(s)
- Fred Kwame Ofosu
- Department of Food Science and Biotechnology, College of Agriculture and Life Sciences, Kangwon National University, Chuncheon 24341, Gangwon-do, Korea; (F.K.O.); (E.B.-M.D.)
| | - Dylis-Judith Fafa Mensah
- Department of Family and Consumer Sciences, College of Applied Science and Technology, Illinois State University, Normal, IL 61761, USA;
| | - Eric Banan-Mwine Daliri
- Department of Food Science and Biotechnology, College of Agriculture and Life Sciences, Kangwon National University, Chuncheon 24341, Gangwon-do, Korea; (F.K.O.); (E.B.-M.D.)
| | - Deog-Hwan Oh
- Department of Food Science and Biotechnology, College of Agriculture and Life Sciences, Kangwon National University, Chuncheon 24341, Gangwon-do, Korea; (F.K.O.); (E.B.-M.D.)
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18
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Vollet Marson G, Belleville MP, Lacour S, Dupas Hubinger M. Membrane Fractionation of Protein Hydrolysates from By-Products: Recovery of Valuable Compounds from Spent Yeasts. MEMBRANES 2020; 11:membranes11010023. [PMID: 33383662 PMCID: PMC7823831 DOI: 10.3390/membranes11010023] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/02/2020] [Revised: 12/22/2020] [Accepted: 12/22/2020] [Indexed: 11/25/2022]
Abstract
Spent brewer’s yeast (Saccharomyces sp.), the second most generated by-product from the brewing industry, contains bioactive and nutritional compounds with high added value such as proteins (40–50%), polysaccharides, fibers and vitamins. Molecules of interest from agro-industrial by-products need to be extracted, separated, concentrated, and/or purified so that a minimum purity level is achieved, allowing its application. Enzymatic hydrolysis has been successfully used in the production of peptides and protein hydrolysates. The obtained hydrolysates require efficient downstream processes such as membrane technology, which is an important tool for the recovery of thermolabile and sensitive compounds from complex mixtures, with low energy consumption and high specificity. The integration of membrane techniques that promote the separation through sieving and charge-based mechanisms is of great interest to improve the purity of the recovered fractions. This review is specifically addressed to the application of membrane technologies for the recovery of peptides from yeast protein hydrolysates. Fundamental concepts and practical aspects relative to the ultrafiltration of agro-industrial protein hydrolysates will be described. Challenges and perspectives involving the recovery of peptides from yeast protein hydrolysates will be presented and thoroughly discussed.
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Affiliation(s)
- Gabriela Vollet Marson
- Institut Européen des Membranes, IEM—UMR 5635, ENSCM, CNRS, Université de Montpellier, CC 047, 2 Place Eugène Bataillon, 34095 Montpellier CEDEX 5, France; (M.-P.B.); (S.L.)
- Department of Food Engineering, School of Food Engineering, UNICAMP, Rua Monteiro Lobato, 80, Campinas 13083-862, Brazil;
- Correspondence:
| | - Marie-Pierre Belleville
- Institut Européen des Membranes, IEM—UMR 5635, ENSCM, CNRS, Université de Montpellier, CC 047, 2 Place Eugène Bataillon, 34095 Montpellier CEDEX 5, France; (M.-P.B.); (S.L.)
| | - Stella Lacour
- Institut Européen des Membranes, IEM—UMR 5635, ENSCM, CNRS, Université de Montpellier, CC 047, 2 Place Eugène Bataillon, 34095 Montpellier CEDEX 5, France; (M.-P.B.); (S.L.)
| | - Miriam Dupas Hubinger
- Department of Food Engineering, School of Food Engineering, UNICAMP, Rua Monteiro Lobato, 80, Campinas 13083-862, Brazil;
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19
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Famuwagun A, Alashi A, Gbadamosi S, Taiwo K, Oyedele J, Adebooye O, Aluko R. In Vitro Characterization of Fluted Pumpkin Leaf Protein Hydrolysates and Ultrafiltration of Peptide Fractions: Antioxidant and Enzyme-Inhibitory Properties. POL J FOOD NUTR SCI 2020. [DOI: 10.31883/pjfns/130401] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
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20
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Hsieh CC, Wang YF, Lin PY, Peng SH, Chou MJ. Seed peptide lunasin ameliorates obesity-induced inflammation and regulates immune responses in C57BL/6J mice fed high-fat diet. Food Chem Toxicol 2020; 147:111908. [PMID: 33290807 DOI: 10.1016/j.fct.2020.111908] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/11/2020] [Revised: 11/26/2020] [Accepted: 12/02/2020] [Indexed: 11/15/2022]
Abstract
Obesity causes immune cells to infiltrate into adipose tissues and secrete proinflammatory mediators, promoting the development of chronic diseases. The seed peptide lunasin has been reported to have several bioactivities. We aimed to investigate the immunomodulatory properties of lunasin in obese models. Female and male C57BL/6J mice were divided into three groups: low-fat diet (LF), high-fat diet (HF), and HF with an intraperitoneal injection of lunasin (HFL). In females, lunasin decreased the levels of monocyte chemoattractant protein-1 (MCP-1), interleukin (IL)-1β, and tumor necrosis factor (TNF-α) produced in peritoneal macrophages, indicating a decrease in F4/80+ macrophage infiltration, especially the CD11c + M1 phenotype. Serum leptin and tissue-oxidized lipid malondialdehyde levels were decreased in the HFL group. In males, lunasin normalized the obesity-induced increase in spleen size and splenocyte numbers. Moreover, lunasin inhibited IL-6 secretion while promoting interferon gamma (IFN-γ) and IL-2 production in the splenocytes. In vitro, lunasin increased EL-4 T-cell proliferation and IL-2 production in activated T cells under obese conditions. Thus, lunasin is a potential natural compound that promotes immunomodulation in both female and male obese mice in a sex-dependent manner. Furthermore, lunasin mediates the anti-inflammatory response and enhances the T helper type 1 cell response to obesity-related immune disorders.
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Affiliation(s)
- Chia-Chien Hsieh
- Undergraduate and Graduate Programs of Nutrition Science, School of Life Science, National Taiwan Normal University, Taipei, 10610, Taiwan.
| | - Yen-Fang Wang
- Undergraduate and Graduate Programs of Nutrition Science, School of Life Science, National Taiwan Normal University, Taipei, 10610, Taiwan.
| | - Pin-Yu Lin
- Undergraduate and Graduate Programs of Nutrition Science, School of Life Science, National Taiwan Normal University, Taipei, 10610, Taiwan.
| | - Shih-Han Peng
- Undergraduate and Graduate Programs of Nutrition Science, School of Life Science, National Taiwan Normal University, Taipei, 10610, Taiwan.
| | - Mei-Jia Chou
- Undergraduate and Graduate Programs of Nutrition Science, School of Life Science, National Taiwan Normal University, Taipei, 10610, Taiwan.
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21
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RAMKISSON S, DWARKA D, VENTER S, MELLEM JJ. In vitro anticancer and antioxidant potential of Amaranthus cruentus protein and its hydrolysates. FOOD SCIENCE AND TECHNOLOGY 2020. [DOI: 10.1590/fst.36219] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Affiliation(s)
| | | | - Sonja VENTER
- Agricultural Research Council-Vegetable and Ornamental Plant Institute, South Africa
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22
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Avilés-Gaxiola S, Gutiérrez-Grijalva EP, León-Felix J, Angulo-Escalante MA, Heredia JB. Peptides in Colorectal Cancer: Current State of Knowledge. PLANT FOODS FOR HUMAN NUTRITION (DORDRECHT, NETHERLANDS) 2020; 75:467-476. [PMID: 32964320 DOI: 10.1007/s11130-020-00856-6] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Accepted: 09/16/2020] [Indexed: 05/11/2023]
Abstract
Colorectal cancer (CRC) is the second most deadly and the third most commonly diagnosed cancer in the world. CRC treatment is mainly based on surgery, chemotherapy, and even though the probability of complications after surgery is very low, chemo drugs affect the patient's quality of life. Multiple studies have shown a strong correlation between diet and the onset and progression of CRC. Thus, the consumption of dietary nutraceuticals for its treatment and prevention has been suggested as a promising option. Peptides have increasingly become of interest in human health due to their antioxidant, antihypertensive, and anticancer potential. In recent years, there have been extensive reports on peptides with anti-tumor activity, and some studies suggest that peptides modulate cell proliferation, evasion of cell death, and metastasis in malignant cells. Plant-derived peptides such as soybean, bean, and rice have received main attention. In this review, we show evidence of several mechanisms through which bioactive peptides exert anti-tumor activity over in vitro and in vivo CRC models. We also report the current status of major production techniques, as well as limitations and future perspectives. Graphical Abstract.
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Affiliation(s)
- Sara Avilés-Gaxiola
- Centro de Investigación en Alimentación y Desarrollo, A.C. Coordinación Culiacán, Carretera a Eldorado Km 5.5 Col. Campo El Diez, CP 80110, Culiacán, Sinaloa, Mexico
| | - Erick P Gutiérrez-Grijalva
- Cátedras CONACYT-Centro de Investigación en Alimentación y Desarrollo, A.C. Coordinación Culiacán, Carretera a Eldorado Km 5.5 Col. Campo El Diez, CP 80110, Culiacán, Sinaloa, Mexico
| | - Josefina León-Felix
- Centro de Investigación en Alimentación y Desarrollo, A.C. Coordinación Culiacán, Carretera a Eldorado Km 5.5 Col. Campo El Diez, CP 80110, Culiacán, Sinaloa, Mexico
| | - Miguel A Angulo-Escalante
- Centro de Investigación en Alimentación y Desarrollo, A.C. Coordinación Culiacán, Carretera a Eldorado Km 5.5 Col. Campo El Diez, CP 80110, Culiacán, Sinaloa, Mexico
| | - J Basilio Heredia
- Centro de Investigación en Alimentación y Desarrollo, A.C. Coordinación Culiacán, Carretera a Eldorado Km 5.5 Col. Campo El Diez, CP 80110, Culiacán, Sinaloa, Mexico.
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23
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Díaz-Gómez JL, Neundorf I, López-Castillo LM, Castorena-Torres F, Serna-Saldívar SO, García-Lara S. In Silico Analysis and In Vitro Characterization of the Bioactive Profile of Three Novel Peptides Identified from 19 kDa α-Zein Sequences of Maize. Molecules 2020; 25:E5405. [PMID: 33227894 PMCID: PMC7699256 DOI: 10.3390/molecules25225405] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2020] [Revised: 11/01/2020] [Accepted: 11/02/2020] [Indexed: 12/02/2022] Open
Abstract
In this study, we characterized three novel peptides derived from the 19 kDa α-zein, and determined their bioactive profile in vitro and developed a structural model in silico. The peptides, 19ZP1, 19ZP2 and 19ZP3, formed α-helical structures and had positive and negative electrostatic potential surfaces (range of -1 to +1). According to the in silico algorithms, the peptides displayed low probabilities for cytotoxicity (≤0.05%), cell penetration (10-33%) and antioxidant activities (9-12.5%). Instead, they displayed a 40% probability for angiotensin-converting enzyme (ACE) inhibitory activity. For in vitro characterization, peptides were synthesized by solid phase synthesis and tested accordingly. We assumed α-helical structures for 19ZP1 and 19ZP2 under hydrophobic conditions. The peptides displayed antioxidant activity and ACE-inhibitory activity, with 19ZP1 being the most active. Our results highlight that the 19 kDa α-zein sequences could be explored as a source of bioactive peptides, and indicate that in silico approaches are useful to predict peptide bioactivities, but more structural analysis is necessary to obtain more accurate data.
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Affiliation(s)
- Jorge L. Díaz-Gómez
- Escuela de Ingeniería y Ciencias, Tecnologico de Monterrey, 64849 Nuevo León, Mexico; (J.L.D.-G.); (L.-M.L.-C.); (S.O.S.-S.)
| | - Ines Neundorf
- Department für Chemie, Institut für Biochemie, Universität zu Köln, D-50674 Köln, Germany;
| | - Laura-Margarita López-Castillo
- Escuela de Ingeniería y Ciencias, Tecnologico de Monterrey, 64849 Nuevo León, Mexico; (J.L.D.-G.); (L.-M.L.-C.); (S.O.S.-S.)
| | | | - Sergio O. Serna-Saldívar
- Escuela de Ingeniería y Ciencias, Tecnologico de Monterrey, 64849 Nuevo León, Mexico; (J.L.D.-G.); (L.-M.L.-C.); (S.O.S.-S.)
| | - Silverio García-Lara
- Escuela de Ingeniería y Ciencias, Tecnologico de Monterrey, 64849 Nuevo León, Mexico; (J.L.D.-G.); (L.-M.L.-C.); (S.O.S.-S.)
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Nitrogen Fixation in Pozol, a Traditional Fermented Beverage. Appl Environ Microbiol 2020; 86:AEM.00588-20. [PMID: 32503911 DOI: 10.1128/aem.00588-20] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2020] [Accepted: 06/03/2020] [Indexed: 11/20/2022] Open
Abstract
Traditional fermentations have been widely studied from the microbiological point of view, but little is known from the functional perspective. In this work, nitrogen fixation by free-living nitrogen-fixing bacteria was conclusively demonstrated in pozol, a traditional Mayan beverage prepared with nixtamalized and fermented maize dough. Three aspects of nitrogen fixation were investigated to ensure that fixation actually happens in the dough: (i) the detection of acetylene reduction activity directly in the substrate, (ii) the presence of potential diazotrophs, and (iii) an in situ increase in acetylene reduction by inoculation with one of the microorganisms isolated from the dough. Three genera were identified by sequencing the 16S rRNA and nifH genes as Kosakonia, Klebsiella, and Enterobacter, and their ability to fix nitrogen was confirmed.IMPORTANCE Nitrogen-fixing bacteria are found in different niches, as symbionts in plants, in the intestinal microbiome of several insects, and as free-living microorganisms. Their use in agriculture for plant growth promotion via biological nitrogen fixation has been extensively reported. This work demonstrates the ecological and functional importance that these bacteria can have in food fermentations, reevaluating the presence of these genera as an element that enriches the nutritional value of the dough.
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25
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Marson GV, de Castro RJS, Belleville MP, Hubinger MD. Spent brewer's yeast as a source of high added value molecules: a systematic review on its characteristics, processing and potential applications. World J Microbiol Biotechnol 2020; 36:95. [PMID: 32583032 DOI: 10.1007/s11274-020-02866-7] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2020] [Accepted: 06/08/2020] [Indexed: 01/10/2023]
Abstract
Development of new strategies to add-value to agro-industrial by-products are of environmental and economical importance. Innovative and low-cost sources of protein and bioactive peptides have been explored worldwide. Spent brewer's yeast (SBY) is the second most relevant by-product from the brewing industry, and despite its nutritional (about 50% protein, dry weight) and technological potential, it is still underused or needs to be disposed of. SBY cells need to be disrupted to release intracellular and cell wall proteins. This procedure has been performed using autolysis, glass bead milling, enzymatic hydrolysis and ultrasound processing. Enzymatic treatment is usually performed without prior purification and is a challenging process, which involves multiple factors, but has been successfully used as a strategy to add value to agro-industrial by-products. Scope and approach: in this review, we particularly focused on enzymatic hydrolysis as a strategy to promote SBY valorisation, illustrating the state-of-the-art processes used to produce protein extracts from this material as well as exploring fundamental concepts related to the particularities of yeast cell disruption and protein hydrolysis. Furthermore, innovative applications of value-added yeast by-products in food, biotechnological and pharmaceutical industries are presented and discussed. Key findings and conclusions: the discovery of valuable compounds found in spent yeasts as well as the development of new processing methodologies have been widening the possibilities of reuse and transformation of SBY as an ingredient and innovative matrix. Once released, yeast proteins and peptides may be applied as an innovative non-animal protein source or a functional and bioactive ingredient.
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Affiliation(s)
- Gabriela Vollet Marson
- Institut Européen des Membranes, Université de Montpellier, CNRS, ENSCM, UM, CC 047, 2 Place Eugène Bataillon, 34095, Montpellier, France. .,Laboratory of Process Engineering, Department of Food Engineering, School of Food Engineering, UNICAMP, Rua Monteiro Lobato, 80, Campinas, SP, 13083-862, Brazil.
| | - Ruann Janser Soares de Castro
- Department of Food Science, School of Food Engineering, UNICAMP, Rua Monteiro Lobato, 80, Campinas, SP, 13083-862, Brazil
| | - Marie-Pierre Belleville
- Institut Européen des Membranes, Université de Montpellier, CNRS, ENSCM, UM, CC 047, 2 Place Eugène Bataillon, 34095, Montpellier, France
| | - Miriam Dupas Hubinger
- Laboratory of Process Engineering, Department of Food Engineering, School of Food Engineering, UNICAMP, Rua Monteiro Lobato, 80, Campinas, SP, 13083-862, Brazil
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Piotrowicz IBB, Garcés-Rimón M, Moreno-Fernández S, Aleixandre A, Salas-Mellado M, Miguel-Castro M. Antioxidant, Angiotensin-Converting Enzyme Inhibitory Properties and Blood-Pressure-Lowering Effect of Rice Bran Protein Hydrolysates. Foods 2020; 9:E812. [PMID: 32575679 PMCID: PMC7353587 DOI: 10.3390/foods9060812] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2020] [Revised: 06/11/2020] [Accepted: 06/12/2020] [Indexed: 11/16/2022] Open
Abstract
This research aimed to investigate the biological properties of different hydrolysates derived from industrial and laboratory defatted rice bran proteins. Industrial and laboratory defatted rice bran protein concentrates were hydrolyzed with alcalase or flavorzyme. The degree of hydrolysis (DH), oxygen radical absorbance capacity (ORAC), reducing power, total phenolic compounds (TPC), and angiotensin-converting enzyme (ACE) inhibitory activity, were determined in the hydrolysates and the molecular fractions lower than 3 kDa. Systolic blood pressure (SBP) was measured using the tail-cuff method before and after oral administration of 80 mg/kg of different rice bran protein hydrolysate (RBPH) fractions lower than 3 kDa in male spontaneously hypertensive rats (SHR) and normotensive Wistar-Kyoto (WKY) rats. The highest values of in vitro antioxidant activity and TPC were observed in RBPH with alcalase defatted by industry (RBPH2A), and, in all cases, these bioactivities were higher in the molecular fractions lower than 3 kDa. Once again, fractions lower than 3 kDa obtained with alcalase showed a potent ACE inhibitory activity (RBPH1A<3 and RBPH2A<3). The administration of RBPH1A<3 caused a significant decrease in the SBP in SHR, where the maximum decrease was reached at 8 h after administration. SBP in WKY rats was not modified after the administration of RBPH1A<3. These results suggest that the rice bran protein hydrolysates obtained from industry after treatment with alcalase could be an interesting source of bioactive peptides, with potential action on hypertension and other related pathologies.
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Affiliation(s)
- Inajara Beatriz Brose Piotrowicz
- Laboratório de Tecnologia de Alimentos, Escola de Química e Alimentos, Universidade Federal do Rio Grande, Rio Grande 96.203-900, Brasil; (I.B.B.P.); (M.S.-M.)
- Departamento de Bioactividad y Análisis de Alimentos, Instituto de Investigación en Ciencia de Alimentación (CIAL, CSIC-UAM), 28049 Madrid, Spain; (M.G.-R.); (S.M.-F.)
| | - Marta Garcés-Rimón
- Departamento de Bioactividad y Análisis de Alimentos, Instituto de Investigación en Ciencia de Alimentación (CIAL, CSIC-UAM), 28049 Madrid, Spain; (M.G.-R.); (S.M.-F.)
- Grupo de Investigación en Biotecnología Alimentaria, Universidad Francisco de Vitoria, 28223 Madrid, Spain
| | - Silvia Moreno-Fernández
- Departamento de Bioactividad y Análisis de Alimentos, Instituto de Investigación en Ciencia de Alimentación (CIAL, CSIC-UAM), 28049 Madrid, Spain; (M.G.-R.); (S.M.-F.)
| | - Amaya Aleixandre
- Departamento de Farmacología, Facultad de Medicina, Universidad Complutense de Madrid, 28040 Madrid, Spain;
| | - Myriam Salas-Mellado
- Laboratório de Tecnologia de Alimentos, Escola de Química e Alimentos, Universidade Federal do Rio Grande, Rio Grande 96.203-900, Brasil; (I.B.B.P.); (M.S.-M.)
| | - Marta Miguel-Castro
- Departamento de Bioactividad y Análisis de Alimentos, Instituto de Investigación en Ciencia de Alimentación (CIAL, CSIC-UAM), 28049 Madrid, Spain; (M.G.-R.); (S.M.-F.)
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El Mecherfi KE, Todorov SD, Cavalcanti de Albuquerque MA, Denery-Papini S, Lupi R, Haertlé T, Dora Gombossy de Melo Franco B, Larré C. Allergenicity of Fermented Foods: Emphasis on Seeds Protein-Based Products. Foods 2020; 9:foods9060792. [PMID: 32560210 PMCID: PMC7353565 DOI: 10.3390/foods9060792] [Citation(s) in RCA: 22] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/20/2020] [Revised: 06/10/2020] [Accepted: 06/13/2020] [Indexed: 12/12/2022] Open
Abstract
Food allergy is an IgE-mediated abnormal response to otherwise harmless food proteins, affecting between 5% and 10% of the world preschool children population and 1% to 5% adults. Several physical, chemical, and biotechnological approaches have been used to reduce the allergenicity of food allergens. Fermentation processes that contribute to technological and desirable changes in taste, flavor, digestibility, and texture of food products constitute one of these approaches. Lactic acid bacteria (LAB), used as starter cultures in dairy products, are a subject of increasing interest in fermentation of plant proteins. However, the studies designed to assess the impact of LAB on reduction of allergenicity of seed proteins are at an early stage. This review presents the current knowledge on food fermentation, with a focus on seed proteins that are increasingly used as ingredients, and its impacts on food potential allergenicity.
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Affiliation(s)
- Kamel-Eddine El Mecherfi
- INRAE UR1268 BIA, 3 impasse Y. Cauchois—Rue de la Géraudière CS 71627, 44000 Nantes, France; (K.-E.E.M.); (S.D.-P.); (R.L.); (T.H.)
| | - Svetoslav Dimitrov Todorov
- Food Research Center, Department of Food and Experimental Nutrition, Faculty of Pharmaceutical Sciences, University of Sao Paulo, Sao Paulo 05508-080, Brazil; (S.D.T.); (M.A.C.d.A.); (B.D.G.d.M.F.)
| | - Marcela Albuquerque Cavalcanti de Albuquerque
- Food Research Center, Department of Food and Experimental Nutrition, Faculty of Pharmaceutical Sciences, University of Sao Paulo, Sao Paulo 05508-080, Brazil; (S.D.T.); (M.A.C.d.A.); (B.D.G.d.M.F.)
| | - Sandra Denery-Papini
- INRAE UR1268 BIA, 3 impasse Y. Cauchois—Rue de la Géraudière CS 71627, 44000 Nantes, France; (K.-E.E.M.); (S.D.-P.); (R.L.); (T.H.)
| | - Roberta Lupi
- INRAE UR1268 BIA, 3 impasse Y. Cauchois—Rue de la Géraudière CS 71627, 44000 Nantes, France; (K.-E.E.M.); (S.D.-P.); (R.L.); (T.H.)
| | - Thomas Haertlé
- INRAE UR1268 BIA, 3 impasse Y. Cauchois—Rue de la Géraudière CS 71627, 44000 Nantes, France; (K.-E.E.M.); (S.D.-P.); (R.L.); (T.H.)
| | - Bernadette Dora Gombossy de Melo Franco
- Food Research Center, Department of Food and Experimental Nutrition, Faculty of Pharmaceutical Sciences, University of Sao Paulo, Sao Paulo 05508-080, Brazil; (S.D.T.); (M.A.C.d.A.); (B.D.G.d.M.F.)
| | - Colette Larré
- INRAE UR1268 BIA, 3 impasse Y. Cauchois—Rue de la Géraudière CS 71627, 44000 Nantes, France; (K.-E.E.M.); (S.D.-P.); (R.L.); (T.H.)
- Correspondence: ; Tel.: +33-(0)2-40-67-51-31
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Shittu A, Esfandi R, Tsopmo A. Chromium and arsenic speciation analysis in meats by HPLC-ICP-MS in the presence of hydrolyzed oat proteins with radical scavenging activities. Heliyon 2020; 6:e03654. [PMID: 32258493 PMCID: PMC7113437 DOI: 10.1016/j.heliyon.2020.e03654] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2019] [Revised: 02/12/2020] [Accepted: 03/20/2020] [Indexed: 12/12/2022] Open
Abstract
Transition metals play an important role in a wide variety of biological processes, but their functions are dependent on the quantity and the type of species present. Specific forms of arsenic (As) and chromium (Cr) are associated with oxidative stress, cellular damage and inflammation. The aim of this research was to test in a food system whether, in the presence of hydrolyzed oat proteins, arsenic or chromium will exist predominantly in a specific oxidative state, and to evaluate the potential implication of promoting or decreasing oxidative stress. Eight hydrolyzed proteins with different degrees of radical scavenging activities were produced by combining two extraction methods and four proteases. The addition of hydrolysates to ground chicken meat decreased lipid hydroperoxides by up to 50% when stored at 4 °C but had no effect at -20 °C. The ratio of pentavalent arsenic (As(V)) to arsenobetaine (AsB) in meat was about 2:1 but in the presence of the hydrolysates, meanwhile, the amount of AsB detected was 3-fold higher depending on the storage condition. This was due to better extraction of AsB in the presence of hydrolysates rather than to the conversion of other species. Data on chromium showed that Cr(VI) contents decreased from 14.3 ± 0.1 to 6.3 ± 0.5 μg/g while concentrations of Cr(III) increased from 2.8 ± 0. 2 to 8.6 ± 0.7 μg/g. In summary, the addition of hydrolyzed oat proteins to chicken meat enhanced the extraction of AsB, and had little effect on arsenic speciation during storage meanwhile, there was a reduction of Cr(VI) to Cr(III) which was in part due to the relative content of thiol groups. Additionally, there was a reduction of lipid oxidation in meats that contained the oat protein hydrolysates.
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Affiliation(s)
- Adenike Shittu
- Food Science and Nutrition Program, Department of Chemistry, Carleton University, 1125 Colonel By Drive, Ottawa, ON K1S 5B6, Canada
| | - Ramak Esfandi
- Food Science and Nutrition Program, Department of Chemistry, Carleton University, 1125 Colonel By Drive, Ottawa, ON K1S 5B6, Canada
| | - Apollinaire Tsopmo
- Food Science and Nutrition Program, Department of Chemistry, Carleton University, 1125 Colonel By Drive, Ottawa, ON K1S 5B6, Canada.,Institute of Biochemistry, Carleton University, 1125 Colonel By Drive, Ottawa, ON K1S 5B6, Canada
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Effects of Compound Active Peptides on Protecting Liver and Intestinal Epithelial Cells from Damages and Preventing Hyperglycemia. OXIDATIVE MEDICINE AND CELLULAR LONGEVITY 2020; 2020:3183104. [PMID: 32318237 PMCID: PMC7157784 DOI: 10.1155/2020/3183104] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/08/2020] [Revised: 02/14/2020] [Accepted: 02/19/2020] [Indexed: 01/04/2023]
Abstract
Active peptides have good effectiveness in controlling or preventing many diseases. Compound active peptides (CAP) obtained from animal, plant, and sea food proteins were used in this study to explore their effects on antioxidation, anti-inflammation, and antihyperglycemia in vitro and in vivo. The results demonstrated that 10 μg/mL CAP could increase cell viability (P < 0.05) and decrease reactive oxygen species (ROS) levels and cell apoptosis (P < 0.05) when WRL68 cells were induced by H2O2 for 6 h. Moreover, incubation with 20 μg/mL CAP for 6 h significantly increased cell viability and Bcl-2 expression level (P < 0.05) and decreased expression levels of IL-6, IL-8, TNF-α, Bax, and Caspase 3 and the ratio of Bax/Bcl-2 (P < 0.05) when swine jejunal epithelial cells (IPEC-J2) were induced by deoxynivalenol (DON). In addition, adding CAP individually or combined with Liuweidihuang pills (LDP, Chinese medicine) and low-dose glibenclamide could lower blood glucose levels in alloxan-induced hyperglycemic model mice. These results suggested that CAP was probably a beneficial ingredient for alleviating H2O2-induced oxidative stress and DON-induced cell inflammation and apoptosis and preventing hyperglycemia.
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Bechaux J, Gatellier P, Le Page JF, Drillet Y, Sante-Lhoutellier V. A comprehensive review of bioactive peptides obtained from animal byproducts and their applications. Food Funct 2020; 10:6244-6266. [PMID: 31577308 DOI: 10.1039/c9fo01546a] [Citation(s) in RCA: 63] [Impact Index Per Article: 15.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
Livestock generates high quantities of residues, which has become a major socioeconomic issue for the meat industry. This review focuses on the identification of bioactive peptides (BPs) in animal byproducts and meat wastes. Firstly, the main bioactivities that peptides can have will be described and the methods for their evaluation will be discussed. Secondly, the various origins of these BPs will be studied. Then, the techniques and tools for the generation of BPs will be detailed in order to discuss, in the final part, how peptides could be used and assimilated. BPs possess diverse biological activities and can be strategic candidates for substituting synthetic molecules. In silico potentiality studies are a helpful tool to understand and predict BPs released from proteins and their potential activities. However, in vitro validation is often required. Although BP use is compelled by strict regulations in relation to the field of application, they are also limited by their low bioavailability and bioaccessibility. Therefore, it is important to test peptide stability during gastrointestinal digestion. Protective strategies have been discussed since their use could improve the stability and effectiveness of BPs.
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Affiliation(s)
- Julia Bechaux
- INRA, UR 370, Qualité des Produits Animaux (QuaPA), Site de Theix, 63122, Saint-Genès Champanelle, France.
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Niccolai A, Venturi M, Galli V, Pini N, Rodolfi L, Biondi N, D'Ottavio M, Batista AP, Raymundo A, Granchi L, Tredici MR. Development of new microalgae-based sourdough "crostini": functional effects of Arthrospira platensis (spirulina) addition. Sci Rep 2019; 9:19433. [PMID: 31857609 PMCID: PMC6923427 DOI: 10.1038/s41598-019-55840-1] [Citation(s) in RCA: 35] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2019] [Accepted: 10/26/2019] [Indexed: 01/02/2023] Open
Abstract
The aim of this work was to evaluate the influence of Arthrospira platensis F&M-C256 (spirulina) incorporation on the nutritional and functional properties of "crostini", a leavened bakery product largely consumed in Italy and Europe. Sourdough was used as leavening and fermentation agent and three concentrations of A. platensis F&M-C256 were tested: 2%, 6% and 10% (w/w). Despite a lower volume increase compared to the control, the A. platensis F&M-C256 "crostini" doughs reached a technological appropriate volume after fermentation. At the end of fermentation, no significant differences in microorganisms concentrations were observed. A. platensis F&M-C256 "crostini" showed higher protein content compared to the control. Considering the European Commission Regulation on nutritional claims, "crostini" incorporated with 6% and 10% biomass can be claimed to be a "source of protein". Six and ten percent A. platensis "crostini" also presented significantly higher antioxidant capacity and phenolics. A significantly lower value of in vitro dry matter and protein digestibility between A. platensis F&M-C256 "crostini" and the control was found. The overall acceptability decreased with increasing A. platensis F&M-C256 addition. The combination of spirulina biomass addition and the sourdough technology led to the development of a novel microalgae-based bakery product with nutritional and functional features.
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Affiliation(s)
- Alberto Niccolai
- Department of Agriculture, Food, Environment and Forestry (DAGRI), University of Florence, Florence, Italy
| | | | - Viola Galli
- Department of Agriculture, Food, Environment and Forestry (DAGRI), University of Florence, Florence, Italy
| | - Niccolò Pini
- Department of Agriculture, Food, Environment and Forestry (DAGRI), University of Florence, Florence, Italy
| | - Liliana Rodolfi
- Department of Agriculture, Food, Environment and Forestry (DAGRI), University of Florence, Florence, Italy.,Fotosintetica & Microbiologica S.r.l, Florence, Italy
| | - Natascia Biondi
- Department of Agriculture, Food, Environment and Forestry (DAGRI), University of Florence, Florence, Italy
| | - Massimo D'Ottavio
- Department of Agriculture, Food, Environment and Forestry (DAGRI), University of Florence, Florence, Italy
| | - Ana Paula Batista
- LEAF - Linking Landscape, Environment, Agriculture and Food, Instituto Superior de Agronomia, Universidade de Lisboa, Lisboa, Portugal
| | - Anabela Raymundo
- LEAF - Linking Landscape, Environment, Agriculture and Food, Instituto Superior de Agronomia, Universidade de Lisboa, Lisboa, Portugal
| | - Lisa Granchi
- Department of Agriculture, Food, Environment and Forestry (DAGRI), University of Florence, Florence, Italy
| | - Mario R Tredici
- Department of Agriculture, Food, Environment and Forestry (DAGRI), University of Florence, Florence, Italy
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Cermeño M, Connolly A, O'Keeffe MB, Flynn C, Alashi AM, Aluko RE, FitzGerald RJ. Identification of bioactive peptides from brewers’ spent grain and contribution of Leu/Ile to bioactive potency. J Funct Foods 2019. [DOI: 10.1016/j.jff.2019.103455] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023] Open
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Xie M, Liu J, Tsao R, Wang Z, Sun B, Wang J. Whole Grain Consumption for the Prevention and Treatment of Breast Cancer. Nutrients 2019; 11:E1769. [PMID: 31374888 PMCID: PMC6723813 DOI: 10.3390/nu11081769] [Citation(s) in RCA: 26] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/23/2019] [Revised: 07/28/2019] [Accepted: 07/30/2019] [Indexed: 02/06/2023] Open
Abstract
Breast cancer is one of the most common and malignant cancers among females worldwide. Several epidemiological studies have indicated the inverse correlation between the intake of whole grains and the incidence of breast cancer. Whole grains are the most fundamental and important food source of bioactive phytochemicals, which have well-defined roles in the management of each stage of breast carcinogenesis. To better understand the value of whole grains in future prevention and treatment of breast cancer, the effects and possible mechanisms of six different whole grain cereals, which are the most commonly consumed throughout the world, are introduced in the current review. Moreover, the bioactive compounds extracted from whole grains are adequately formulated and the underlying mechanism of action is illustrated. In addition, the present limitations and future perspective of whole grain consumption for breast cancer are also concluded. The objective of this review is to promote the development of nutraceutical and functional food from whole grains and its application for reducing the risk of breast cancer.
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Affiliation(s)
- Mingsi Xie
- State Key Laboratory of Food Nutrition and Safety, Tianjin University of Science & Technology; School of Food Engineering and Biotechnology, Tianjin University of Science & Technology, Tianjin 300457, China
- China-Canada Joint Lab of Food Nutrition and Health (Beijing), Beijing Technology & Business University (BTBU), Beijing 100048, China
| | - Jie Liu
- China-Canada Joint Lab of Food Nutrition and Health (Beijing), Beijing Technology & Business University (BTBU), Beijing 100048, China
| | - Rong Tsao
- Guelph Research and Development Centre, Agriculture and Agri-Food Canada, Guelph, N1G 5C9, Canada
| | - Ziyuan Wang
- China-Canada Joint Lab of Food Nutrition and Health (Beijing), Beijing Technology & Business University (BTBU), Beijing 100048, China
| | - Baoguo Sun
- China-Canada Joint Lab of Food Nutrition and Health (Beijing), Beijing Technology & Business University (BTBU), Beijing 100048, China
| | - Jing Wang
- China-Canada Joint Lab of Food Nutrition and Health (Beijing), Beijing Technology & Business University (BTBU), Beijing 100048, China.
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Xiao X, Bai J, Zhang J, Wu J, Dong Y. Inhibitory effect of fermented selected barley extracts with Lactobacillus plantarum dy-1 on the proliferation of human HT-29 Cells. J Food Biochem 2019; 43:e12989. [PMID: 31364183 DOI: 10.1111/jfbc.12989] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/26/2018] [Revised: 06/02/2019] [Accepted: 07/05/2019] [Indexed: 01/01/2023]
Abstract
The objective of this study was to understand the changes of nutrition constituents in extracts of four varieties of barley fermented with Lactobacillus plantarum dy-1 (LFBEs) and to uncover the potential apoptosis-related mechanism induced by LFBE to inhibit the proliferation of HT-29 cells. The contents of total polysaccharide, polyphenol, and protein in the four LFBEs significantly changed as the fermentation time went by and exerted different inhibitory effects on the proliferation of HT-29 cells. Results indicated that LFBE (YangSi No.3) inhibited proliferation of HT-29 cells in a time- and dose-dependent manners. The scanning electron micrograph illustrated that LFBE caused representative apoptotic trait and flow cytometric analysis suggested that LFBE brought about apoptosis by ceasing cell cycle at S phase. Western-blotting results indicated that LFBE promoted apoptosis was relevant to the regulation of apoptosis-related proteins, such as B-cell lymphoma-2 (Bcl-2), Bcl-2-associated X protein (Bax), and the release of Cytochrome-C from mitochondria. PRACTICAL APPLICATIONS: Abundant studies have reported that extracts of fermented barley held the activities of anti-obesity, antitumor, and so on. However, little information about the comparison in the chemical profile and antiproliferation property among different barley varieties (namely, YangSi barley No.1, YangSi barley No.3, DaZhong 88-91, XiYin No.2) was observed. Results indicated that LFBE (YangSi No.3 barley) exhibited the best inhibitory property by inducing the apoptosis of HT-29 cells. These findings may be beneficial to select a higher nutritional value barley and optimize the fermentation conditions to maximize the bioactive concentration expected in foods for the human.
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Affiliation(s)
- Xiang Xiao
- School of Food and Biological Engineering, Jiangsu University, Zhenjiang, China
| | - Juan Bai
- School of Food and Biological Engineering, Jiangsu University, Zhenjiang, China
| | - Jiayan Zhang
- School of Food and Biological Engineering, Jiangsu University, Zhenjiang, China
| | - Jing Wu
- School of Food and Biological Engineering, Jiangsu University, Zhenjiang, China
| | - Ying Dong
- School of Food and Biological Engineering, Jiangsu University, Zhenjiang, China
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Protein Hydrolysates from Fenugreek ( Trigonella foenum graecum) as Nutraceutical Molecules in Colon Cancer Treatment. Nutrients 2019; 11:nu11040724. [PMID: 30925798 PMCID: PMC6521099 DOI: 10.3390/nu11040724] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2019] [Revised: 03/20/2019] [Accepted: 03/23/2019] [Indexed: 11/16/2022] Open
Abstract
The application of plant extracts for therapeutic purposes has been used in traditional medicine since the plants are a source of a great variety of chemical compounds that possess biological activity. Actually, the effect of these extracts on diseases such as cancer is being widely studied. Colorectal adenocarcinoma is one of the main causes of cancer related to death and the second most prevalent carcinoma in Western countries. The aim of this work is to study the possible effect of two fenugreek (Trigonella foenum graecum) protein hydrolysates on treatment and progression of colorectal cancer. Fenugreek proteins from seeds were hydrolysed by using two enzymes separately, which are named Purafect and Esperase, and were then tested on differentiated and undifferentiated human colonic adenocarcinoma Caco2/TC7 cells. Both hydrolysates did not affect the growth of differentiated cells, while they caused a decrease in undifferentiated cell proliferation by early apoptosis and cell cycle arrest in phase G1. This was triggered by a mitochondrial membrane permeabilization, cytochrome C release to cytoplasm, and caspase-3 activation. In addition, the hydrolysates of fenugreek proteins displayed antioxidant activity since they reduce the intracellular levels of ROS. These findings suggest that fenugreek protein hydrolysates could be used as nutraceutical molecules in colorectal cancer treatment.
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ÇAKIR Ö, UÇARLI C, TARHAN Ç, PEKMEZ M, TURGUT-KARA N. Nutritional and health benefits of legumes and their distinctive genomic properties. FOOD SCIENCE AND TECHNOLOGY 2019. [DOI: 10.1590/fst.42117] [Citation(s) in RCA: 28] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
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Jiang B, Na J, Wang L, Li D, Liu C, Feng Z. Separation and Enrichment of Antioxidant Peptides from Whey Protein Isolate Hydrolysate by Aqueous Two-Phase Extraction and Aqueous Two-Phase Flotation. Foods 2019; 8:foods8010034. [PMID: 30669365 PMCID: PMC6352212 DOI: 10.3390/foods8010034] [Citation(s) in RCA: 28] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2018] [Revised: 01/12/2019] [Accepted: 01/15/2019] [Indexed: 01/04/2023] Open
Abstract
At present, peptides are separated by molecular exclusion chromatography and liquid chromatography. A separation method is needed in any case, which can be scaled up for industrial scale. In this study, aqueous two-phase extraction (ATPE) and aqueous two-phase flotation (ATPF) were applied to separate and enrich antioxidant peptides from trypsin hydrolysates of whey protein isolates (WPI). The best experimental conditions were investigated, and the results were evaluated using the 2,2′-Azinobis-(3-ethylbenzthiazoline-6-sulphonate) (ABTS) free radical scavenging activity of the peptides-per-unit concentration and the recovery rate (Y) of peptides in the top phase of both ATPE and ATPF. Under optimal conditions, the Y and ABTS free radical scavenging activity per unit concentration in top phase of ATPE could reach 38.75% and 12.94%, respectively, and in ATPF could reach 11.71% and 29.18%, respectively. The purified peptides were characterized by matrix-assisted laser desorption ionization time-of-flight mass spectrometry (MALDI-TOF MS) and reversed-phase high-performance liquid chromatography (RP-HPLC). PeptideCutter and PeptideMass were applied to analyze and calculate the peptide sequencing. KILDKVGINYWLAHK, VGINYWLAHKALCSEK, and TPEVDDEALEKFDKALK sequences having antioxidant activity were detected in the top phase of ATPE, and VGINYWLAHKALCSEK, KILLDKVGINYWLAHK, ILLDKVGINYWLAHK, IIAEKTKIPAVFK, KIIAEKTKIPAVFK, and VYVEELKPTPEGDLEILLQK sequences having antioxidant activity were detected in the top phase of ATPF. In conclusion, antioxidant peptides were successfully separated from the WPI hydrolysate by ATPE and ATPF; compared with ATPE, ATPF has superior specificity in separating antioxidant peptides.
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Affiliation(s)
- Bin Jiang
- Department of Applied Chemistry, Northeast Agricultural University, Harbin 150030, China.
| | - Jiaxin Na
- Department of Applied Chemistry, Northeast Agricultural University, Harbin 150030, China.
| | - Lele Wang
- Department of Applied Chemistry, Northeast Agricultural University, Harbin 150030, China.
| | - Dongmei Li
- Department of Applied Chemistry, Northeast Agricultural University, Harbin 150030, China.
| | - Chunhong Liu
- Department of Applied Chemistry, Northeast Agricultural University, Harbin 150030, China.
| | - Zhibiao Feng
- Department of Applied Chemistry, Northeast Agricultural University, Harbin 150030, China.
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Development and validation of a rapid reversed-phase liquid chromatography method for CnAMP1 peptide quantification in human intestinal cell lines. Amino Acids 2018; 51:407-418. [PMID: 30430331 DOI: 10.1007/s00726-018-2675-7] [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] [Received: 07/24/2018] [Accepted: 10/29/2018] [Indexed: 01/08/2023]
Abstract
Plant foods are rich sources of biologically active peptides that may have a role in the prevention of diseases. Coconut water is a valuable beverage due to its nutrient composition and the presence of bioactive compounds, such as the peptide CnAMP1. It is unknown if CnAMP1 can be absorbed into intestinal cells. We, therefore, aimed to develop and validate a simple reversed-phase liquid chromatographic method to quantify the peptide in Caco-2 and LS180 cell lysates. CnAMP1 standards (1-200 µmol/L) and spiked cell lysates were injected onto a Reprosil-Pur 120 C18-AQ column (4.6 × 250 mm) using acetonitrile:water:trifluoroacetic acid (14.0:85.9:0.1, by volume) as mobile phase in isocratic mode at flow rate of 1 mL/min. The method achieved rapid separation (total run time of 6 min), with linear response, good sensitivity (limit of detection, 8.2 ng; lower limit of quantification, 30.6 ng) and no interfering peaks. Best recoveries (84-96%), accuracies (7.6-14.8%) and precision (1.5-8%) were found for LS180 cell lysates spiked with medium (50 µmol/L) and high (100 µmol/L) amounts of the peptide. Uptake assays detected no peptides in the cell lysates; however, after the first 15-min incubation CnAMP1 underwent partial hydrolysis upon incubation with LS180 cells (29%) and extensive hydrolysis with Caco-2 cells (93%).
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Rao S, Santhakumar AB, Chinkwo KA, Vanniasinkam T, Luo J, Blanchard CL. Chemopreventive Potential of Cereal Polyphenols. Nutr Cancer 2018; 70:913-927. [PMID: 30273076 DOI: 10.1080/01635581.2018.1491609] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
It has been identified that diet is one of the major contributing factors associated with the development of cancer and other chronic pathologies. In the recent years, supplementing regular diet with food and/or its components that contain chemopreventive properties has been considered an effective approach in reducing the incidence of cancer and other lifestyle associated diseases. This systematic review provides an exhaustive summary of the chemopreventive properties exhibited by everyday dietary ingredients such as rice, barley, oats, and sorghum. The studies both in vitro and in vivo reviewed have highlighted the potential role of their polyphenolic content as chemopreventive agents. Polyphenolic compounds including anthocyanins, tricin, protocatechualdehyde, avenanthramide, and 3-deoxyanthocyanins found in rice, barley, oats, and sorghum, respectively, were identified as compounds with potent bioactivity. Studies demonstrated that cereal polyphenols are likely to have chemopreventive activities, particularly those found in pigmented varieties. In conclusion, findings suggest that the consumption of pigmented cereals could potentially have an important role as a natural complementary cancer preventive therapeutic. However, further studies to develop a complete understanding of the mechanisms by which phenolic compounds inhibit cancerous cell proliferation are warranted.
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Affiliation(s)
- Shiwangni Rao
- a School of Biomedical Sciences , Charles Sturt University , Wagga Wagga , New South Wales , Australia.,b Australian Research Council (ARC) Industrial Transformation Training Centre (ITTC) for Functional Grains, Graham Centre for Agricultural Innovation, Charles Sturt University , Wagga Wagga , New South Wales , Australia
| | - Abishek B Santhakumar
- a School of Biomedical Sciences , Charles Sturt University , Wagga Wagga , New South Wales , Australia.,b Australian Research Council (ARC) Industrial Transformation Training Centre (ITTC) for Functional Grains, Graham Centre for Agricultural Innovation, Charles Sturt University , Wagga Wagga , New South Wales , Australia
| | - Kenneth A Chinkwo
- a School of Biomedical Sciences , Charles Sturt University , Wagga Wagga , New South Wales , Australia.,b Australian Research Council (ARC) Industrial Transformation Training Centre (ITTC) for Functional Grains, Graham Centre for Agricultural Innovation, Charles Sturt University , Wagga Wagga , New South Wales , Australia
| | - Thiru Vanniasinkam
- a School of Biomedical Sciences , Charles Sturt University , Wagga Wagga , New South Wales , Australia
| | - Jixun Luo
- c New South Wales Department of Primary Industries , Yanco Agricultural Institute , Yanco , New South Wales , Australia
| | - Christopher L Blanchard
- a School of Biomedical Sciences , Charles Sturt University , Wagga Wagga , New South Wales , Australia.,b Australian Research Council (ARC) Industrial Transformation Training Centre (ITTC) for Functional Grains, Graham Centre for Agricultural Innovation, Charles Sturt University , Wagga Wagga , New South Wales , Australia
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Tovar-Pérez EG, Lugo-Radillo A, Aguilera-Aguirre S. Amaranth grain as a potential source of biologically active peptides: a review of their identification, production, bioactivity, and characterization. FOOD REVIEWS INTERNATIONAL 2018. [DOI: 10.1080/87559129.2018.1514625] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Affiliation(s)
- Erik G. Tovar-Pérez
- CONACYT – Laboratorio Integral de Investigación en Alimentos, Instituto Tecnológico de Tepic, Tepic, Nayarit, México
| | - Agustin Lugo-Radillo
- CONACYT – Facultad de Medicina y Cirugía, Universidad Autónoma Benito Juárez de Oaxaca, Oaxaca, México
| | - Selene Aguilera-Aguirre
- CONACYT – Laboratorio Integral de Investigación en Alimentos, Instituto Tecnológico de Tepic, Tepic, Nayarit, México
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Vuyyuri SB, Shidal C, Davis KR. Development of the plant-derived peptide lunasin as an anticancer agent. Curr Opin Pharmacol 2018; 41:27-33. [DOI: 10.1016/j.coph.2018.04.006] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/11/2018] [Revised: 04/03/2018] [Accepted: 04/04/2018] [Indexed: 01/02/2023]
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Orona-Tamayo D, Valverde ME, Paredes-López O. Bioactive peptides from selected latin american food crops – A nutraceutical and molecular approach. Crit Rev Food Sci Nutr 2018; 59:1949-1975. [DOI: 10.1080/10408398.2018.1434480] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Affiliation(s)
- Domancar Orona-Tamayo
- Centro de Investigación y de Estudios Avanzados de Instituto Politécnico Nacional. Km. 9.6 Libramiento Norte Carretera Irapuato-León, Irapuato, Guanajuato, México, CP
| | - María Elena Valverde
- Centro de Investigación y de Estudios Avanzados de Instituto Politécnico Nacional. Km. 9.6 Libramiento Norte Carretera Irapuato-León, Irapuato, Guanajuato, México, CP
| | - Octavio Paredes-López
- Centro de Investigación y de Estudios Avanzados de Instituto Politécnico Nacional. Km. 9.6 Libramiento Norte Carretera Irapuato-León, Irapuato, Guanajuato, México, CP
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Antioxidant Activity of Zein Hydrolysates from Zea Species and Their Cytotoxic Effects in a Hepatic Cell Culture. Molecules 2018; 23:molecules23020312. [PMID: 29393865 PMCID: PMC6017744 DOI: 10.3390/molecules23020312] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2017] [Revised: 01/26/2018] [Accepted: 01/26/2018] [Indexed: 12/11/2022] Open
Abstract
In recent years, food proteins with bioactivity have been studied for cancer treatment. Zein peptides have shown an important set of bioactivities. This work compares the cytotoxic activity of zein hydrolyzed, extracted from four Zea species: teosinte, native, hybrid, and transgenic (Teo, Nat, Hyb, and HT) in a hepatic cell culture. Zein fraction was extracted, quantified, and hydrolyzed. Antioxidant capacity and cytotoxicity assays were performed on HepG2 cells. The levels of expression of caspase 3, 8, and 9 were evaluated in zein-treated cell cultures. Zea parviglumis showed the highest zein content (46.0 mg/g) and antioxidant activity (673.40 TE/g) out of all native zeins. Peptides from Hyb and HT showed high antioxidant activity compared to their native counterparts (1055.45 and 724.32 TE/g, respectively). Cytotoxic activity was observed in the cell culture using peptides of the four Zea species; Teo and Nat (IC50: 1781.63 and 1546.23 ng/mL) had no significant difference between them but showed more cytotoxic activity than Hyb and HT (IC50: 1252.25 and 1155.56 ng/mL). Increased expression of caspase 3 was observed in the peptide-treated HepG2 cells (at least two-fold more with respect to the control sample). These data indicate the potential for zein peptides to prevent or treat cancer, possibly by apoptosis induction.
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Wang Y, Zhang T, Zhang H, Yang H, Li Y, Jiang Y. Bovine Hemoglobin Derived Peptide Asn-Phe-Gly-Lys Inhibits Pancreatic Cancer Cells Metastasis by Targeting Secreted Hsp90α. J Food Sci 2017; 82:3005-3012. [PMID: 29083493 DOI: 10.1111/1750-3841.13962] [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] [Received: 03/14/2017] [Accepted: 10/02/2017] [Indexed: 01/12/2023]
Abstract
Pancreatic cancer is a digestive system malignant carcinoma with poor prognosis. The majority of patients are diagnosed with metastatic disease, which is also the leading cause of pancreatic cancer death. The aim of this study was to investigate the antimetastatic effect of Asn-Phe-Gly-Lys (NFGK), a tetrapeptide derived from bovine hemoglobin pepsin hydrolysate, on human pancreatic cancer cell line MIAPaCa-2. Wound healing assay and transwell invasion assay results showed that NFGK inhibited MIAPaCa-2 cell migration and invasion dose-dependently. Cell proliferation assay data showed that NFGK had slight cytotoxicity on MIAPaCa-2 cells. Fluorescence confocal imaging data revealed that NFGK targeted the cell membrane of MIAPaCa-2. Molecular docking data displayed that NFGK bond to the N-terminus ATP-binding pocket of secreted heat shock protein 90α (Hsp90α). Western blotting results further proved that NFGK inhibited secreted Hsp90α and downstream matrix metalloproteinase-9 (MMP-9) level dose dependently, while it did not inhibit intracellular Hsp90 and cyclin-dependent-kinase 4 (CDK4). All above results demonstrated that bovine hemoglobin derived peptide NFGK inhibited pancreatic cancer cell metastasis by targeting secreted Hsp90α and its downstream MMP-9. PRACTICAL APPLICATION Peptide NFGK comes from bovine hemoglobin, which is digested by pepsin in stomach after eating. After digesting to NFGK, bovine hemoglobin will obtain new function of inhibiting pancreatic cancer cell metastasis without dramatic cell toxicity. These means NFGK may help those patients who are suffering pancreatic cancer to avoid cancer cell metastasis without too much side effect.
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Affiliation(s)
- Yu Wang
- School of Life Sciences, Jilin Univ., Changchun, PR China
| | - Ting Zhang
- Laboratory of Nutrition and Functional Food, Jilin Univ., Changchun, PR China
| | - Hongyi Zhang
- School of Stomatology, Jilin Univ., Changchun, PR China
| | - Haixia Yang
- School of Life Sciences, Jilin Univ., Changchun, PR China
| | - Yanju Li
- School of Life Sciences, Jilin Univ., Changchun, PR China
| | - Yiqun Jiang
- School of Life Sciences, Jilin Univ., Changchun, PR China
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Should Research on the Nutritional Potential and Health Benefits of Fermented Cereals Focus More on the General Health Status of Populations in Developing Countries? Microorganisms 2017; 5:microorganisms5030040. [PMID: 28757585 PMCID: PMC5620631 DOI: 10.3390/microorganisms5030040] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2017] [Revised: 07/18/2017] [Accepted: 07/23/2017] [Indexed: 01/29/2023] Open
Abstract
Cereal foods fermented by lactic acid bacteria are staples in many countries around the world particularly in developing countries, but some aspects of the nutritional and health benefits of traditional fermented foods in developing countries have not been sufficiently investigated compared to fermented foods in high-income countries. Today, malnutrition worldwide is characterized by a double burden, excess leading to non-communicable diseases like obesity or diabetes alongside micronutrient deficiencies. In addition, populations in developing countries suffer from infectious and parasitic diseases that can jeopardize the health benefits provided by their traditional fermented foods. Using examples, we argue that research on traditional fermented cereals in developing countries should focus more on their effect on inflammation and oxidative stress under conditions including infectious or non-infectious gut inflammation.
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Ortiz-Martinez M, Gonzalez de Mejia E, García-Lara S, Aguilar O, Lopez-Castillo LM, Otero-Pappatheodorou JT. Antiproliferative effect of peptide fractions isolated from a quality protein maize, a white hybrid maize, and their derived peptides on hepatocarcinoma human HepG2 cells. J Funct Foods 2017. [DOI: 10.1016/j.jff.2017.04.015] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023] Open
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“Antioxidant activity and characterization of protein fractions and hydrolysates from normal and quality protein maize kernels”. J Cereal Sci 2017. [DOI: 10.1016/j.jcs.2017.05.021] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
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Díaz-Gómez JL, Castorena-Torres F, Preciado-Ortiz RE, García-Lara S. Anti-Cancer Activity of Maize Bioactive Peptides. Front Chem 2017; 5:44. [PMID: 28680876 PMCID: PMC5478815 DOI: 10.3389/fchem.2017.00044] [Citation(s) in RCA: 52] [Impact Index Per Article: 7.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2017] [Accepted: 06/12/2017] [Indexed: 12/13/2022] Open
Abstract
Cancer is one of the main chronic degenerative diseases worldwide. In recent years, consumption of whole-grain cereals and their derivative food products has been associated with a reduced risk of various types of cancer. The main biomolecules in cereals include proteins, peptides, and amino acids, all of which are present in different quantities within the grain. Some of these peptides possess nutraceutical properties and exert biological effects that promote health and prevent cancer. In this review, we report the current status and advances in knowledge regarding the bioactive properties of maize peptides, such as antioxidant, antihypertensive, hepatoprotective, and anti-tumor activities. We also highlight the potential biological mechanisms through which maize bioactive peptides exert anti-cancer activity. Finally, we analyze and emphasize the potential applications of maize peptides.
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Woo SM, Kwon SC, Ko SG, Cho SG. Barley grass extract causes apoptosis of cancer cells by increasing intracellular reactive oxygen species production. Biomed Rep 2017; 6:681-685. [PMID: 28584641 DOI: 10.3892/br.2017.897] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/11/2016] [Accepted: 01/10/2017] [Indexed: 02/06/2023] Open
Abstract
Cancer remains a leading cause of mortality worldwide, therefore food products are being investigated for potential prevention or treatment strategies. The ingredient, barley grass extract (Hordeum vulgare L.; Bex) is used to prevent or ameliorate various types of disease. In cancer, Bex has been revealed to inhibit tumor growth. However, its effect on cancer cells is yet to be clearly defined. In the present study, the effect of Bex on cancer cell growth was investigated. Bex inhibited the viabilities of breast and prostate cancer cells according to the results of MTT assays. Accordingly, Bex caused apoptosis, which was confirmed by Annexin V staining and western blot analysis for poly (ADP-ribose) polymerase and caspases. Furthermore, Bex increased the intracellular levels of reactive oxygen species (ROS), and N-acetyl-L-cystein blocked Bex-induced apoptosis. Therefore, the study demonstrated that Bex causes apoptosis of breast and prostate cancer cells by increasing intracellular ROS levels.
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Affiliation(s)
- Sang Mi Woo
- Department of Science in Korean Medicine, Graduate School of Kyung Hee University, Seoul 130-701, Republic of Korea
| | - Sang-Chul Kwon
- Department of Food Technology, Korea National University of Transportation, Jeungpyeong, Chungbuk 368-701, Republic of Korea
| | - Seong Gyu Ko
- Department of Science in Korean Medicine, Graduate School of Kyung Hee University, Seoul 130-701, Republic of Korea
| | - Sung-Gook Cho
- Department of Biotechnology, Korea National University of Transportation, Jeungpyeong, Chungbuk 368-701, Republic of Korea
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