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Arrari F, Jabri MA, Ayari A, Dakhli N, Ben Fayala C, Boubaker S, Sebai H. Amino acid HPLC-FLD analysis of spirulina and its protective mechanism against the combination of obesity and colitis in wistar rats. Heliyon 2024; 10:e30103. [PMID: 38694088 PMCID: PMC11061748 DOI: 10.1016/j.heliyon.2024.e30103] [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: 09/07/2023] [Revised: 04/18/2024] [Accepted: 04/19/2024] [Indexed: 05/03/2024] Open
Abstract
Objective The cafeteria diet (CD), designed as an experimental diet mimicking the obesogenic diet, may contribute to the pathogenesis of inflammatory bowel diseases (IBD). This study delves into the influence of spirulina (SP) on obesity associated with colitis in Wistar rats. Methods The amino acids composition of SP was analyzed using HPLC-FLD. Animals were equally separated into eight groups, each containing seven animals and treated daily for eight weeks as follows: Control diet (SD), cafeteria diet (CD) group, CD + SP (500 mg/kg) and SD + SP. Ulcerative colitis was provoked by rectal injection of acetic acid (AA) (3 % v/v, 5 ml/kg b.w.) on the last day of treatment in the following groups: SD + AA, SD + AA + SP, CD + AA, and CD + AA + SP. Results Findings revealed that UC and/or CD increased the abdominal fat, weights gain, and colons. Moreover, severe colonic alteration, perturbations in the serum metabolic parameters associated with an oxidative stress state in the colonic mucosa, defined by overproduction of reactive oxygen species (ROS) and increased levels of plasma scavenging activity (PSA). Additionally, obesity exacerbated the severity of AA-induced UC promoting inflammation marked by the overexpression of pro-inflammatory cytokines. Significantly, treatment with SP provided notable protection against inflammation severity, reduced histopathological alterations, attenuated lipid peroxidation (MDA), and enhanced antioxidant enzyme activities (CAT, SOD, and GPX) along with non-enzymatic antioxidants (GSH and SH-G). Conclusions Thus, the antioxidant effects and anti-inflammatory proprieties of SP could be attributed to its richness in amino acids, which could potentially mitigate inflammation severity in obese subjects suffering from ulcerative colitis. These results imply that SP hold promise as a therapeutic agent for managing of UC, particularly in individuals with concomitant obesity. Understanding SP's mechanisms of action may lead novel treatment strategies for inflammatory bowel diseases and hyperlipidemia in medical research.
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Affiliation(s)
- Fatma Arrari
- Université de Jendouba, Institut Supérieur de Biotechnologie de Béja, LR: Physiologie Fonctionnelle et Valorisation des Bio-Ressources, 9000, Béja, Tunisia
| | - Mohamed-Amine Jabri
- Université de Jendouba, Institut Supérieur de Biotechnologie de Béja, LR: Physiologie Fonctionnelle et Valorisation des Bio-Ressources, 9000, Béja, Tunisia
| | - Ala Ayari
- Université de Jendouba, Institut Supérieur de Biotechnologie de Béja, LR: Physiologie Fonctionnelle et Valorisation des Bio-Ressources, 9000, Béja, Tunisia
| | - Nouha Dakhli
- Université de Jendouba, Institut Supérieur de Biotechnologie de Béja, LR: Physiologie Fonctionnelle et Valorisation des Bio-Ressources, 9000, Béja, Tunisia
| | - Chayma Ben Fayala
- Laboratoire d'anatomie Pathologique Humaine et Expérimentale, Institut Pasteur de Tunis, 13, Place Pasteur, Tunis, 1002, Tunisia
| | - Samir Boubaker
- Laboratoire d'anatomie Pathologique Humaine et Expérimentale, Institut Pasteur de Tunis, 13, Place Pasteur, Tunis, 1002, Tunisia
| | - Hichem Sebai
- Université de Jendouba, Institut Supérieur de Biotechnologie de Béja, LR: Physiologie Fonctionnelle et Valorisation des Bio-Ressources, 9000, Béja, Tunisia
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Nakazaki K, Nagano N, Katayama D, Shimizu S, Matsuda K, Tokunaga W, Aoki R, Fuwa K, Morioka I. Body Fat-Reducing Effects of Whey Protein Diet in Male Mice. Nutrients 2023; 15:nu15102263. [PMID: 37242144 DOI: 10.3390/nu15102263] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2023] [Revised: 05/06/2023] [Accepted: 05/09/2023] [Indexed: 05/28/2023] Open
Abstract
This study investigated the mechanism of reducing body fat via whey protein diet. Pregnant mice were fed whey or casein, and their offspring were fed by birth mothers. After weaning at 4 weeks, male pups received the diets administered to their birth mothers (n = 6 per group). At 12 weeks of age, body weight, fat mass, fasting blood glucose (FBG), insulin (IRI), homeostatic model assessment of insulin resistance (HOMA-IR), cholesterol (Cho), triglyceride (TG), the expression levels of lipid metabolism-related genes in liver tissues and metabolomic data of fat tissues were measured and compared between the groups. The birth weights of pups born were similar in the two groups. Compared to the pups in the casein group, at 12 weeks of age, pups in the whey group weighed less, had significantly lower fat mass, HOMA-IR and TG levels (p < 0.01, p = 0.02, p = 0.01, respectively), and significantly higher levels of the antioxidant glutathione and the anti-inflammatory 1-methylnicotinamide in fat tissues (p < 0.01, p = 0.04, respectively). No differences were observed in FBG, IRI, Cho levels (p = 0.75, p = 0.07, p = 0.63, respectively) and expression levels of lipid metabolism-related genes. Whey protein has more antioxidant and anti-inflammatory properties than casein protein, which may be its mechanism for reducing body fat.
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Affiliation(s)
- Kimitaka Nakazaki
- Department of Pediatrics and Child Health, Nihon University School of Medicine, Tokyo 173-8610, Japan
| | - Nobuhiko Nagano
- Department of Pediatrics and Child Health, Nihon University School of Medicine, Tokyo 173-8610, Japan
| | - Daichi Katayama
- Department of Pediatrics and Child Health, Nihon University School of Medicine, Tokyo 173-8610, Japan
| | - Shoichi Shimizu
- Department of Pediatrics and Child Health, Nihon University School of Medicine, Tokyo 173-8610, Japan
| | - Kengo Matsuda
- Department of Pediatrics and Child Health, Nihon University School of Medicine, Tokyo 173-8610, Japan
| | - Wataru Tokunaga
- Department of Pediatrics and Child Health, Nihon University School of Medicine, Tokyo 173-8610, Japan
| | - Ryoji Aoki
- Department of Pediatrics and Child Health, Nihon University School of Medicine, Tokyo 173-8610, Japan
| | - Kazumasa Fuwa
- Department of Pediatrics and Child Health, Nihon University School of Medicine, Tokyo 173-8610, Japan
| | - Ichiro Morioka
- Department of Pediatrics and Child Health, Nihon University School of Medicine, Tokyo 173-8610, Japan
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3
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Effect of whey protein derivatives on cell viability, cell migration and cell cycle phases in MCF-7 cells. MARMARA MEDICAL JOURNAL 2023. [DOI: 10.5472/marumj.1244676] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Abstract
Objective: This study aimed to obtain protein derivatives after treatment of whey proteins with hazelnut oil and olive oil and determined
their effects on MCF-7 cells.
Materials and Methods: Whey proteins obtained from 6% whey powder were treated with hazelnut oil (HO) and olive oil (OO) at a
protein to lipid ratio of 1:10 at 60 ̊C for 120 minutes. The protein derivatives formed with whey protein and HO or OO were applied
to MCF-7 cancer cells and healthy fibroblasts. The effects of protein derivatives on cell viability, apoptosis, reactive oxygen species
(ROS) production, wound healing, cell cycle phase distribution and cell cycle related proteins Akt and p21(Waf1/Cip1) expressions
were investigated.
Results: Cell viability decreased significantly after 24 h of incubation with WP:OO. The percentage of apoptotic or necrotic cells varied
between 5-10% and no statistically significant effect was observed. There was no statistically significant difference in ROS production
and colony formation between controls and WP:HO or WP:OO groups. Treatment of cells with WP:OO for 24 h significantly decreased
cell migration compared to the control group. G2/M phase was significantly suppressed in WP:OO group compared to the control
group. WP:OO also increased the expression of p21(Waf1/Cip1) significantly when compared with the control group.
Conclusion: Our results showed that whey protein derivatives applied to MCF-7 cells are cytotoxic and may be useful in breast cancer
treatment.
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Fan Y, Luo D, Yi J. Resveratrol-loaded α-lactalbumin-chitosan nanoparticle-encapsulated high internal phase Pickering emulsion for curcumin protection and its in vitro digestion profile. Food Chem X 2022; 15:100433. [PMID: 36211747 PMCID: PMC9532759 DOI: 10.1016/j.fochx.2022.100433] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2022] [Revised: 08/09/2022] [Accepted: 08/16/2022] [Indexed: 11/23/2022] Open
Abstract
RES-ALA-CHI colloidal particles were fabricated as CUR-loaded HIPPEs stabilizers. RES-ALA-CHI nanoparticle pronouncedly enhanced the chemical stability of CUR. Lipolysis of HIPPEs can be controlled with RES-ALA-CHI colloidal particles. CUR bioaccessibility can be controlled with RES-ALA-CHI colloidal particles.
The use of antioxidant-loaded protein-polysaccharide nanoparticle in stabilizing and delivering curcumin with high internal phase Pickering emulsions is comparatively scarce. Resveratrol (RES)-loaded α-lactalbumin (ALA)-chitosan (CHI) particles were fabricated and used for curcumin-loaded high internal phase Pickering emulsions (HIPPEs) stabilization and delivery. CLSM illustrated that RES-ALA-CHI nanoparticles were effectively adsorbed on oil/water (O/W) interface and a gel-like structure was formed surrounding oil droplets. All HIPPEs exhibited excellent physical stability. CUR retention was 75.4 % for HIPPEs with RES-ALA-CHI colloidal particles, which was appreciably higher than that with ALA-CHI colloidal particles (63.9 %) after 30 days storage. Compared to bulk medium-chain triglyceride (MCT), both lipolysis extent and curcumin (CUR) bioaccessibility were pronouncedly enhanced with HIPPEs-based delivery systems. But both HIPPEs (51.4 % and 43.7 %) exhibited lower extent of lipolysis than conventional emulsions (90.4 %). The occurrence of RES significantly restrained the lipolysis. These results demonstrated that HIPPEs could be excellent delivery systems for delivering lipophilic curcumin.
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Affiliation(s)
- Yuting Fan
- School of Public Health, Health Science Center, Shenzhen University, Shenzhen 518060, China
| | - Dixue Luo
- Shenzhen Key Laboratory of Food Macromolecules Science and Processing, College of Chemistry and Environmental Engineering, Shenzhen University, Shenzhen 518060, China
| | - Jiang Yi
- Shenzhen Key Laboratory of Food Macromolecules Science and Processing, College of Chemistry and Environmental Engineering, Shenzhen University, Shenzhen 518060, China
- Institute for Advanced Study, Shenzhen University, Shenzhen 518060, China
- Corresponding author.
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Fadiloglu EE, Emir Coban O. Effects of Whey Protein Coating Incorporated with Propolis-β-Cyclodextrin Emulsion on Quality of Refrigerated Sea Bass Fillets (Dicentrarchus labrax). JOURNAL OF AQUATIC FOOD PRODUCT TECHNOLOGY 2022. [DOI: 10.1080/10498850.2022.2095684] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
Affiliation(s)
- Eylem Ezgi Fadiloglu
- Department of Gastronomy and Culinary Arts, School of Applied Sciences, Yaşar University, Izmir, Turey
| | - Ozlem Emir Coban
- Department of Fish Processing Technology, Faculty of Fisheries, Firat University, Elazig, Turkey
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El-Banna MA, Hendawy OM, El-Nekeety AA, Abdel-Wahhab MA. Efficacy of ginsenoside Rg3 nanoparticles against Ehrlich solid tumor growth in mice. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2022; 29:43814-43825. [PMID: 35118592 DOI: 10.1007/s11356-022-19019-y] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/04/2021] [Accepted: 01/29/2022] [Indexed: 06/14/2023]
Abstract
Solid tumors are fairly common and face many clinical difficulties since they are hardly surgically resectable and broadly do not respond to radiation and chemotherapy. The current study aimed to fabricate ginsenoside Rg3 nanoparticles (Rg3-NPs) and evaluate their antitumor effect against Ehrlich solid tumors (EST) in mice. Rg3-NPs were fabricated using whey protein isolates (WPI), maltodextrin (MD), and gum Arabic (GA). EST was developed by the injection of mice with Ehrlich ascites cells (2.5 × 106). The mice were divided into a control group, EST group, and the EST groups that were treated orally 2 weeks for with normal Rg3 (3 mg/kg b.w.), Rg3-NPs at a low dose (3 mg/kg b.w.), and Rg3-NPs at a high dose (6 mg/kg b.w.). Serum and solid tumors were collected for different assays. The results revealed that synthesized Rg3-NPs showed a spherical shape with an average particle size of 20 nm and zeta potential of -5.58 mV. The in vivo study revealed that EST mice showed a significant increase in AFP, Casp3, TNF-α, MMP-9, VEGF, MDA, and DNA damage accompanied by a significant decrease in SOD and GPx. Treatment with Rg3 or Rg3-NPs decreased the tumor weight and size and induced a significant improvement in all the biochemical parameters. Rg3-NPs were more effective than Rg3, and the improvement was dose-dependent. It could be concluded that fabrication of Rg3-NPs enhanced the protective effect against EST development which may be due to the synergistic effect of Rg3 and MD, GA, and WPI.
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Affiliation(s)
- Mona A El-Banna
- Medical Biochemistry Department, National Research Centre, Dokki, Cairo, Egypt
| | - Omnia M Hendawy
- Clinical Pharmacology Department, Faculty of Medicine, Beni-Suef University, Beni-Suef, Egypt
| | - Aziza A El-Nekeety
- Food Toxicology & Contaminants Department, National Research Centre, Dokki, Cairo, Egypt
| | - Mosaad A Abdel-Wahhab
- Food Toxicology & Contaminants Department, National Research Centre, Dokki, Cairo, Egypt.
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Olvera-Rosales LB, Cruz-Guerrero AE, García-Garibay JM, Gómez-Ruíz LC, Contreras-López E, Guzmán-Rodríguez F, González-Olivares LG. Bioactive peptides of whey: obtaining, activity, mechanism of action, and further applications. Crit Rev Food Sci Nutr 2022; 63:10351-10381. [PMID: 35612490 DOI: 10.1080/10408398.2022.2079113] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
Abstract
Bioactive peptides derived from diverse food proteins have been part of diverse investigations. Whey is a rich source of proteins and components related to biological activity. It is known that proteins have effects that promote health benefits. Peptides derived from whey proteins are currently widely studied. These bioactive peptides are amino acid sequences that are encrypted within the first structure of proteins, which required hydrolysis for their release. The hydrolysis could be through in vitro or in vivo enzymatic digestion and using microorganisms in fermented systems. The biological activities associated with bio-peptides include immunomodulatory properties, antibacterial, antihypertensive, antioxidant and opioid, etc. These functions are related to general conditions of health or reduced risk of certain chronic illnesses. To determine the suitability of these peptides/ingredients for applications in food technology, clinical studies are required to evaluate their bioavailability, health claims, and safety of them. This review aimed to describe the biological importance of whey proteins according to the incidence in human health, their role as bioactive peptides source, describing methods, and obtaining technics. In addition, the paper exposes biochemical mechanisms during the activity exerted by biopeptides of whey, and their application trends.
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Affiliation(s)
- L B Olvera-Rosales
- Universidad Autónoma del Estado de Hidalgo, Área Académica de Química, Ciudad del Conocimiento, Mineral de la Reforma, Hidalgo, México
| | - A E Cruz-Guerrero
- Departamento de Biotecnología, Universidad Autónoma Metropolitana, Unidad Iztapalapa. División de Ciencias Biológicas y de la Salud, Colonia Vicentina, Ciudad de México, México
| | - J M García-Garibay
- Departamento de Biotecnología, Universidad Autónoma Metropolitana, Unidad Iztapalapa. División de Ciencias Biológicas y de la Salud, Colonia Vicentina, Ciudad de México, México
- Departamento de Ciencias de la Alimentación Lerma de Villada, Universidad Autónoma Metropolitana-Lerma, Edo. de México, México
| | - L C Gómez-Ruíz
- Departamento de Biotecnología, Universidad Autónoma Metropolitana, Unidad Iztapalapa. División de Ciencias Biológicas y de la Salud, Colonia Vicentina, Ciudad de México, México
| | - E Contreras-López
- Universidad Autónoma del Estado de Hidalgo, Área Académica de Química, Ciudad del Conocimiento, Mineral de la Reforma, Hidalgo, México
| | - F Guzmán-Rodríguez
- Departamento de Biotecnología, Universidad Autónoma Metropolitana, Unidad Iztapalapa. División de Ciencias Biológicas y de la Salud, Colonia Vicentina, Ciudad de México, México
| | - L G González-Olivares
- Universidad Autónoma del Estado de Hidalgo, Área Académica de Química, Ciudad del Conocimiento, Mineral de la Reforma, Hidalgo, México
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8
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Whey protein microgels for stabilisation of foams. Int Dairy J 2022. [DOI: 10.1016/j.idairyj.2022.105399] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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9
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Hassan ME, Hassan RR, Diab KA, El-Nekeety AA, Hassan NS, Abdel-Wahhab MA. Nanoencapsulation of thyme essential oil: a new avenue to enhance its protective role against oxidative stress and cytotoxicity of zinc oxide nanoparticles in rats. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2021; 28:52046-52063. [PMID: 33999325 PMCID: PMC8126601 DOI: 10.1007/s11356-021-14427-y] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/17/2021] [Accepted: 05/10/2021] [Indexed: 05/09/2023]
Abstract
Although the green synthesis of nanometals is eco-friendly, the toxicity or safety of these biosynthesized nanoparticles in living organisms is not fully studied. This study aimed to evaluate the potential protective role of encapsulated thyme oil (ETO) against zinc oxide nanoparticles (ZnO-NPs). ETO was prepared using a mixture of whey protein isolate, maltodextrin, and gum Arabic, and ZnO-NPs were synthesized using parsley extract. Six groups of male Sprague-Dawley rats were treated orally for 21 days which included the control group, ZnO-NP-treated group (25 mg/kg body weight (b.w.)), ETO-treated groups at low or high dose (50, 100 mg/kg b.w.), and the groups that received ZnO-NPs plus ETO at the two tested doses. Blood and tissue samples were collected for different assays. The results showed that carvacrol and thymol were the major components in ETO among 13 compounds isolated by GC-MS. ZnO-NPs were nearly spherical and ETOs were round in shape with an average size of 38 and 311.8 nm, respectively. Administration of ZnO-NPs induced oxidative stress, DNA damage, biochemical, ctyogentical, and histological changes in rats. ETO at the tested doses alleviated these disturbances and showed protective effects against the hazards of ZnO-NPs. It could be concluded that encapsulation of thyme oil using whey protein isolate, maltodextrin, and gum Arabic improved the antioxidant properties of ETO, probably possess synergistic effects, and can be used as a promising tool in pharmaceutical and food applications.
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Affiliation(s)
- Marwa E Hassan
- Toxicology Department, Research Institute of Medical Entomology, Cairo, Egypt
| | - Rasha R Hassan
- Immunology Department, Research Institute of Medical Entomology, Cairo, Egypt
| | - Kawthar A Diab
- Genetics and Cytology Department, National Research Center, Dokki, Cairo, Egypt
| | - Aziza A El-Nekeety
- Food Toxicology & Contaminants Department, National Research Center, Dokki, Cairo, Egypt
| | - Nabila S Hassan
- Pathology Department, National Research Center, Dokki, Cairo, Egypt
| | - Mosaad A Abdel-Wahhab
- Food Toxicology & Contaminants Department, National Research Center, Dokki, Cairo, Egypt.
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Zhao Y, Ye S, Wan H, Zhang X, Sun M. Characterization and functional properties of conjugates of rice protein with exopolysaccharides from Arthrobacter ps-5 by Maillard reaction. Food Sci Nutr 2021; 9:4745-4757. [PMID: 34531988 PMCID: PMC8441271 DOI: 10.1002/fsn3.2336] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2021] [Revised: 04/16/2021] [Accepted: 04/19/2021] [Indexed: 11/09/2022] Open
Abstract
The study examined the potential nutritive value of rice protein (RP) through Maillard reaction. Structures and properties of synthetic conjugates of RP and exopolysaccharide (EPS) from Arthrobacter ps-5 were investigated systematically. Fluorescence characteristics and high molecular weight compounds appeared in Maillard reaction products (MRPs). Moreover, EPS or its degradation products in the form of covalent bond cross-linked with RP were identified, where -NH2 disappeared and C=O, C=N and C-N increased. Determination of free -SH residues suggested mutual conversion between disulfide bonds and sulfhydryl groups occurred during Maillard reaction. HPLC analysis identified conjugates with different molecular weight, where melanoprotein was formed by covalent bonds. As RP conjugated with EPS, the molecules spread out and changed the spatial structure. Functional properties of MRPs, including solubility, foaming activity, emulsifying ability and resistance to oxidation, were greatly improved. The study has discovered an efficient method for increasing the application value of plant protein.
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Affiliation(s)
- Yuguang Zhao
- School of Food Science and TechnologyDalian Polytechnic UniversityDalianChina
| | - Shuhong Ye
- School of Food Science and TechnologyDalian Polytechnic UniversityDalianChina
| | - Huiping Wan
- School of Light Industry and Chemistry EngineeringDalian Polytechnic UniversityDalianChina
| | - Xingxing Zhang
- School of Food Science and TechnologyDalian Polytechnic UniversityDalianChina
| | - Mingqi Sun
- School of Food Science and TechnologyDalian Polytechnic UniversityDalianChina
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Shang J, Zhong F, Zhu S, Wang J, Huang D, Li Y. Structure and physiochemical characteristics of whey protein isolate conjugated with xylose through Maillard reaction at different degrees. ARAB J CHEM 2020. [DOI: 10.1016/j.arabjc.2020.09.034] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022] Open
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12
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Farsanipour A, Khodanazary A, Hosseini SM. Effect of chitosan-whey protein isolated coatings incorporated with tarragon Artemisia dracunculus essential oil on the quality of Scomberoides commersonnianus fillets at refrigerated condition. Int J Biol Macromol 2020; 155:766-771. [PMID: 32234442 DOI: 10.1016/j.ijbiomac.2020.03.228] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2020] [Revised: 03/22/2020] [Accepted: 03/25/2020] [Indexed: 01/09/2023]
Abstract
The purpose of present work was to assess the effects of chitosan (CH) coating in combination with whey protein isolated (WPI) and tarragon essential oil (TEO) on the bacterial (total mesophilic (TMC) bacteria and psychrotrophic (PTC) bacteria), physicochemical (total volatile bases- nitrogen (TVB-N), pH, thiobarbituric acid reactive substances (TBARS), free fatty acid (FFA)) and sensory properties of Scomberoides commersonnianus muscle during storage at refrigerator (4 ± 1 °C). The fillet were randomly divided into seven lots and subjected to the following treatments by immersion: chitosan (CH), whey protein isolate (WPI), whey protein isolate- TEO (WPI-TEO), chitosan-TEO (CH-TEO), chitosan-whey protein isolated (CH-WPI), chitosan/whey protwin isolated+ TEO (CH/WPI + TEO) and controls, then stored at 4 °C. Results indicated that incorporation of WPI and TEO into the material coating developed active coatings with good antimicrobial agent growth inhibition activity against TMC and PTC bacteria. The coated samples also retarded the increase in the contents of TVB-N, pH, TBARS and FFA during storage. The score less than critical score of 3 was made at day 8 and 12 for fillet coated with control and coated samples except of fillets coated with chitosan, respectively. These results confirmed that the incorporation of essential oils or other biopolymers into edible coatings may improve the deterioration of chilled seafood.
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Affiliation(s)
- Arezoo Farsanipour
- Department of Fisheries, Faculty of Marine Natural Resources, Khorramshahr University of Marine Science and Technology, Khorramshahr, Iran
| | - Ainaz Khodanazary
- Department of Fisheries, Faculty of Marine Natural Resources, Khorramshahr University of Marine Science and Technology, Khorramshahr, Iran.
| | - Seyyed Mehdi Hosseini
- Department of Fisheries, Faculty of Marine Natural Resources, Khorramshahr University of Marine Science and Technology, Khorramshahr, Iran
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Liu Y, Gao L, Yi J, Fan Y, Wu X, Zhang Y. α-Lactalbumin and chitosan core–shell nanoparticles: resveratrol loading, protection, and antioxidant activity. Food Funct 2020; 11:1525-1536. [DOI: 10.1039/c9fo01998g] [Citation(s) in RCA: 26] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
Resveratrol (RES)-loaded protein–polysaccharide nanoparticles were fabricated through simple electrostatic interactions with oppositely charged α-lactalbumin (ALA) and chitosan (CHI) with a mass ratio of 5 : 1 without the addition of NaCl at pH 6.5.
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Affiliation(s)
- Yuexiang Liu
- Department of Food Science and Engineering
- College of Chemistry and Environmental Engineering
- Shenzhen University
- Shenzhen
- China
| | - Luyu Gao
- Department of Food Science and Engineering
- College of Chemistry and Environmental Engineering
- Shenzhen University
- Shenzhen
- China
| | - Jiang Yi
- Department of Food Science and Engineering
- College of Chemistry and Environmental Engineering
- Shenzhen University
- Shenzhen
- China
| | - Yuting Fan
- School of Public Health
- Health Science Center
- Shenzhen University
- Shenzhen
- China
| | - Xuli Wu
- School of Public Health
- Health Science Center
- Shenzhen University
- Shenzhen
- China
| | - Yuzhu Zhang
- Western Regional Research Center
- ARS
- USDA
- Albany
- 94710
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14
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Mohammed KAA, Ahmed HMS, Sharaf HA, El-Nekeety AA, Abdel-Aziem SH, Mehaya FM, Abdel-Wahhab MA. Encapsulation of cinnamon oil in whey protein counteracts the disturbances in biochemical parameters, gene expression, and histological picture of the liver and pancreas of diabetic rats. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2020; 27:2829-2843. [PMID: 31834580 DOI: 10.1007/s11356-019-07164-w] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/11/2019] [Accepted: 11/24/2019] [Indexed: 05/17/2023]
Abstract
This study aimed to evaluate the protective role of encapsulated cinnamon oil emulsion (COE) in whey protein concentrate (WPC) against the disturbance in lipid profile, oxidative stress markers, and gene expression in streptozotocin (STZ)-treated rats. COE was analyzed using GC-MS, and the emulsion was prepared and characterized. In the in vivo study, six groups of male rats were treated orally for 4 weeks, including the control group, the group treated with STZ (D-rats), the groups received a low or high dose of COE (200 or 400 mg/kg B.w.), and the D-rats groups received COE at the low or high dose. Blood and tissue samples were collected after the end of the treatment period for biochemical, genetical, and histological analyses. The GC-MS results revealed that the major components of the oil were cinnamaldehyde, 1,8 cineole, acetic acid, 1,7,7-trimethylbicyclo[2.2.1]hept2yl ester, α-Pinene, and α-Terpineol. The size, zeta potential, and polydispersity index (PDI) of COE were 240 ± 1.03 nm, - 7.09 ± 0.42, and 0.36, respectively. The in vivo results revealed that COE at the two tested doses improved the levels of glucose, insulin, amylase, lipid profile, hepatic MDA, SOD, and GSH. COE also downregulated hepatic GLU2, FAS, SREBP-1c, and PEPCK gene expression and upregulated IGF-1 mRNA expression in diabetic rats in a dose-dependent manner. Moreover, COE improved and the histological picture of the liver and pancreas. It could be concluded that COE overcomes the disturbances in biochemical, cytological, and histopathological changes in D-rats via the enhancement of antioxidant capacity; reduces the oxidative stress; modulates the concerned gene expression; and may be promising to develop new drugs for diabetic treatment.
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Affiliation(s)
- Kamal A A Mohammed
- Pharmacology Department, Faculty of Medicine, Dongola University, Dongola, Sudan
- Toxicology & Pharmacology Department Faculty of Pharmacy, Cairo University, Cairo, Egypt
| | - Helmy M S Ahmed
- Toxicology & Pharmacology Department Faculty of Pharmacy, Cairo University, Cairo, Egypt
| | - Hafiza A Sharaf
- Pathology Department, National Research Center, Dokki, Cairo, Egypt
| | - Aziza A El-Nekeety
- Food Toxicology & Contaminants Department, National Research Center, Dokki, Cairo, Egypt
| | | | - Fathy M Mehaya
- Food Technology Department, National Research Center, Dokki, Cairo, Egypt
| | - Mosaad A Abdel-Wahhab
- Food Toxicology & Contaminants Department, National Research Center, Dokki, Cairo, Egypt.
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15
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Fabela-Morón MF, Cuevas-Bernardino JC, Ayora-Talavera T, Pacheco N. Trends in Capsaicinoids Extraction from Habanero Chili Pepper (Capsicum ChinenseJacq.): Recent Advanced Techniques. FOOD REVIEWS INTERNATIONAL 2019. [DOI: 10.1080/87559129.2019.1630635] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Affiliation(s)
- Miriam Fabiola Fabela-Morón
- Sede Sureste, Food Department, Cátedra CONACYT-Centro de Investigación y Asistencia en Tecnología y Diseño del Estado de Jalisco, México, Mérida, Yucatán, México
- Sede Sureste, Food department, Centro de Investigación y Asistencia en Tecnología y Diseño del Estado de Jalisco, México, Mérida, Yucatán, México
| | - Juan C. Cuevas-Bernardino
- Sede Sureste, Food Department, Cátedra CONACYT-Centro de Investigación y Asistencia en Tecnología y Diseño del Estado de Jalisco, México, Mérida, Yucatán, México
- Sede Sureste, Food department, Centro de Investigación y Asistencia en Tecnología y Diseño del Estado de Jalisco, México, Mérida, Yucatán, México
| | - Teresa Ayora-Talavera
- Sede Sureste, Food department, Centro de Investigación y Asistencia en Tecnología y Diseño del Estado de Jalisco, México, Mérida, Yucatán, México
| | - Neith Pacheco
- Sede Sureste, Food department, Centro de Investigación y Asistencia en Tecnología y Diseño del Estado de Jalisco, México, Mérida, Yucatán, México
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16
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Huang H, Luo SH, Huang DC, Cheng SJ, Cao CJ, Chen GT. Immunomodulatory activities of proteins from Astragalus membranaceus waste. JOURNAL OF THE SCIENCE OF FOOD AND AGRICULTURE 2019; 99:4174-4181. [PMID: 30779132 DOI: 10.1002/jsfa.9650] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/24/2018] [Revised: 11/16/2018] [Accepted: 02/13/2019] [Indexed: 06/09/2023]
Abstract
BACKGROUND Astragalus membranaceus is a traditional Chinese medicine that has a long history of medical applications. It is of interest to investigate the functional components of A. membranaceus waste with regard to its development and utilization and increasing resource utilization. RESULTS The protein AMWP was isolated from the A. membranaceus waste. This protein was further purified by DEAE-cellulose-52 chromatography and Sephadex G-200 size-exclusion chromatography to obtain three fractions, named AMWPDG2, AMWPDG4 and AMWPDG6. Then, their immunomodulatory activities were evaluated by using cell model experiments. The results indicated that the protein fractions could significantly increase the proliferation of splenic lymphocytes, peritoneal macrophages and bone-marrow-derived cells (BMDCs). AMWPDG2 showed the highest immunocompetence. AMWPDG2, AMWPDG4 and AMWPDG6 not only significantly improved the phagocytosis and immunomodulatory factors (interleukin (IL)-6, tumor necrosis factor-α, nitric oxide, hydrogen peroxide) secretion of peritoneal macrophages, but also promoted the expression of inflammatory cytokines (IL-6, IL-12 p40, IL-1β, IL-1α) and chemokines (CXCL1, CCL3) in BMDCs. CONCLUSION Taken together, these results indicated that three protein fractions from the A. membranaceus waste might be a potential natural immunomodulator. Moreover, it also provided the theoretical basis for further researching the mechanism of AMWPDG2, AMWPDG4 and AMWPDG6 on improving the immune response. © 2019 Society of Chemical Industry.
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Affiliation(s)
- Hao Huang
- Department of Food Quality and Safety, China Pharmaceutical University, Nanjing, China
| | - Shuang-Hui Luo
- School of Life Science and Technology, China Pharmaceutical University, Nanjing, China
| | - De-Chun Huang
- Department of Food Quality and Safety, China Pharmaceutical University, Nanjing, China
| | - Shu-Jie Cheng
- Department of Food Quality and Safety, China Pharmaceutical University, Nanjing, China
| | - Chong-Jiang Cao
- Department of Food Quality and Safety, China Pharmaceutical University, Nanjing, China
| | - Gui-Tang Chen
- Department of Food Quality and Safety, China Pharmaceutical University, Nanjing, China
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17
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Zinc citrate incorporation with whey protein nanoparticles alleviate the oxidative stress complication and modulate gene expression in the liver of rats. Food Chem Toxicol 2019; 125:439-451. [DOI: 10.1016/j.fct.2019.01.026] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2018] [Revised: 01/19/2019] [Accepted: 01/21/2019] [Indexed: 12/20/2022]
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18
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Rout A, Venkatesan KA, Antony MP. Ammonium-Based Amide-Functionalized Task-Specific Ionic Liquid for Actinide Separations. SOLVENT EXTRACTION AND ION EXCHANGE 2019. [DOI: 10.1080/07366299.2018.1545289] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
Affiliation(s)
- Alok Rout
- Fuel Chemistry Division, Indira Gandhi Centre for Atomic Research, Kalpakkam, India
| | - K. A. Venkatesan
- Fuel Chemistry Division, Indira Gandhi Centre for Atomic Research, Kalpakkam, India
| | - M. P. Antony
- Fuel Chemistry Division, Indira Gandhi Centre for Atomic Research, Kalpakkam, India
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19
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Salimi F, Ramezani M. Microfunnel magnetic stirring-assisted liquid–liquid microextraction method for determination of trace amounts of gold after optimization employing response surface methodology. SEP SCI TECHNOL 2019. [DOI: 10.1080/01496395.2018.1543321] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
Affiliation(s)
- Fatemeh Salimi
- Department of Chemistry, Arak Branch, Islamic Azad University, Arak, Iran
| | - Majid Ramezani
- Department of Chemistry, Arak Branch, Islamic Azad University, Arak, Iran
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20
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Choudhary DK, Mishra A. In vitro investigation of hypoglycemic and oxidative stress properties of fava bean (Vicia faba L.) seed extract in Saccharomyces cerevisiae 2376. Prep Biochem Biotechnol 2018; 48:920-929. [DOI: 10.1080/10826068.2018.1525560] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Affiliation(s)
- Dhiraj Kumar Choudhary
- School of Biochemical Engineering, Indian Institute of Technology (BHU), Varanasi, India
| | - Abha Mishra
- School of Biochemical Engineering, Indian Institute of Technology (BHU), Varanasi, India
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21
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Kartal B, Akçay A, Palabiyik B. Oxidative Stress Upregulates the Transcription of Genes Involved in Thiamine Metabolism. Turk J Biol 2018; 42:447-452. [PMID: 30930628 PMCID: PMC6438119 DOI: 10.3906/biy-1801-51] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022] Open
Abstract
Thiamine is a major vitamin that acts as a cofactor in energy metabolism in all organisms, as well as in lipid and amino acid metabolisms, and is associated with many diseases. It is known that glucose starvation decreases the intracellular thiamine pool while increasing oxidative stress tolerance. Earlier, in whole genome analysis, we detected major differences in the expression of genes related to thiamine pathway against oxidative stress in Schizosaccharomyces pombe. We investigated the effects of oxidative stress and glucose repression to thiamine pathway in S. pombe by comparing some genes encoding key enzymes of each related pathway at the transcription level. In the present study, we found that the expression of genes related to thiamine biosynthesis and transport (thi2, thi3, and pho1) increased in wild type and ird11 cells grown in thiamine-rich media under oxidative stress induced by H2O2. Based on our findings, we suggested that there might be an important effect of oxidative stress on thiamine biosynthesis and transport.
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Affiliation(s)
- Burcu Kartal
- Department of Genetics and Bioengineering, Faculty of Engineering, Alanya Alaaddin Keykubat University , Antalya , Turkey.,Department of Molecular Biology and Genetics, Institute of Graduate Studies in Science and Engineering, İstanbul University , İstanbul , Turkey
| | - Ahmet Akçay
- Department of Molecular Biology and Genetics, Institute of Graduate Studies in Science and Engineering, İstanbul University , İstanbul , Turkey
| | - Bedia Palabiyik
- Department of Molecular Biology and Genetics, Faculty of Science, İstanbul University , İstanbul , Turkey
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22
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Karandish S, Chamsaz M, Arbab Zavar MH. An efficient solid phase extraction of Pb2+ using tannic acid-coated cerium oxide nanoparticles followed by electrothermal atomic absorption spectrometry. SEP SCI TECHNOL 2018. [DOI: 10.1080/01496395.2018.1534867] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
Affiliation(s)
- Somayeh Karandish
- Department of Chemistry, Faculty of Sciences, Ferdowsi University of Mashhad, Iran
| | - Mahmoud Chamsaz
- Department of Chemistry, Faculty of Sciences, Ferdowsi University of Mashhad, Iran
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23
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Abdel-Wahhab MA, El-Nekeety AA, Hassan NS, Gibriel AAY, Abdel-Wahhab KG. Encapsulation of cinnamon essential oil in whey protein enhances the protective effect against single or combined sub-chronic toxicity of fumonisin B 1 and/or aflatoxin B 1 in rats. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2018; 25:29144-29161. [PMID: 30112645 DOI: 10.1007/s11356-018-2921-2] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/10/2018] [Accepted: 08/06/2018] [Indexed: 05/17/2023]
Abstract
Fumonisin B1 (FB1) and aflatoxin B1 (AFB1) are fungal metabolites that frequently co-occur in foodstuffs and are responsible for mycotoxicosis and several primary cancers. Cinnamon essential oil (CEO) has a spacious range of benefit effects but also has some limitations owing to its strong taste or its interaction with some drugs. This study aimed to use the cinnamon oil emulsion droplets (COED) for the protection against oxidative stress, cytotoxicity, and reproductive toxicity in male Sprague-Dawley rats sub-chronically exposed to FB1 and/or AFB1. The composition of CEO was identified using GC-MS then was encapsulated using whey protein as wall material. Male rats were divided into eight groups and treated orally for 8 weeks as follows: control group, AFB1-trreated group (80 μg/kg b.w), FB1-treated group (100 mg/kg b.w), FB1 plus AFB1-treated group, and the groups treated with COED plus FB1 and/or AFB1. Blood and samples of the kidney, liver, and testis were collected for different analysis and histopathological examination. The GC-MS analysis revealed that cinnamaldehyde, α-copaene, trans-cinnamaldehyde, caryophyllene, and delta-cadinene were the main compounds in COE. The average size of COED was 235 ± 1.4 nm and the zeta potential was - 6.24 ± 0.56. Treatment with FB1 and/or AFB1 induced significant disturbances in the serum biochemical analysis, oxidative stress parameters, DNA fragmentation, gene expression, and testosterone and severe pathological changes in the tested organs. Moreover, treatment with both mycotoxins induced synergistic toxic effects. COED did not induce toxic effects and could normalize the majority of the tested parameters and improve the histological picture in rats treated with FB1 and/or AFB1. It could be concluded that COED induce potential protective effects against the single or combined exposure to FB1 and AFB1.
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Affiliation(s)
- Mosaad A Abdel-Wahhab
- Food Toxicology & Contaminants Department, National Research Center, Dokki, Cairo, Egypt.
| | - Aziza A El-Nekeety
- Food Toxicology & Contaminants Department, National Research Center, Dokki, Cairo, Egypt
| | - Nabila S Hassan
- Pathology Department, National Research Center, Dokki, Cairo, Egypt
| | - Abdullah A Y Gibriel
- Biochemistry & Molecular Biology Department, Faculty of Pharmacy, The British University in Egypt (BUE), Cairo, Egypt
- Center of Drug Research & Development (CDRD), Faculty of Pharmacy, The British University in Egypt (BUE), Cairo, Egypt
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24
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Proteomic of goat milk whey and its bacteriostatic and antitumour potential. Int J Biol Macromol 2018; 113:116-123. [DOI: 10.1016/j.ijbiomac.2018.01.200] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/18/2017] [Revised: 01/24/2018] [Accepted: 01/30/2018] [Indexed: 01/07/2023]
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25
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Garg G, Singh S, Singh AK, Rizvi SI. Whey protein concentrate supplementation protects rat brain against aging-induced oxidative stress and neurodegeneration. Appl Physiol Nutr Metab 2018; 43:437-444. [DOI: 10.1139/apnm-2017-0578] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
Abstract
Whey protein concentrate (WPC) is a rich source of sulfur-containing amino acids and is consumed as a functional food, incorporating a wide range of nutritional attributes. The purpose of this study is to evaluate the neuroprotective effect of WPC on rat brain during aging. Young (4 months) and old (24 months) male Wistar rats were supplemented with WPC (300 mg/kg body weight) for 28 days. Biomarkers of oxidative stress and antioxidant capacity in terms of ferric reducing antioxidant potential (FRAP), lipid hydroperoxide (LHP), total thiol (T-SH), protein carbonyl (PC), reactive oxygen species (ROS), nitric oxide (NO), and acetylcholinesterase (AChE) activity were measured in brain of control and experimental (WPC supplemented) groups. In addition, gene expression and histopathological studies were also performed. The results indicate that WPC augmented the level of FRAP, T-SH, and AChE in old rats as compared with the old control. Furthermore, WPC-treated groups exhibited significant reduction in LHP, PC, ROS, and NO levels in aged rats. WPC supplementation also downregulated the expression of inflammatory markers (tumor necrosis factor alpha, interleukin (IL)-1β, IL-6), and upregulated the expression of marker genes associated with autophagy (Atg3, Beclin-1, LC3B) and neurodegeneration (neuron specific enolase, Synapsin-I, MBP-2). The findings suggested WPC to be a potential functional nutritional food supplement that prevents the progression of age-related oxidative damage in Wistar rats.
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Affiliation(s)
- Geetika Garg
- Department of Biochemistry, University of Allahabad, Allahabad-211002, India
- Department of Biochemistry, University of Allahabad, Allahabad-211002, India
| | - Sandeep Singh
- Department of Biochemistry, University of Allahabad, Allahabad-211002, India
- Department of Biochemistry, University of Allahabad, Allahabad-211002, India
| | - Abhishek Kumar Singh
- Department of Biochemistry, University of Allahabad, Allahabad-211002, India
- Department of Biochemistry, University of Allahabad, Allahabad-211002, India
| | - Syed Ibrahim Rizvi
- Department of Biochemistry, University of Allahabad, Allahabad-211002, India
- Department of Biochemistry, University of Allahabad, Allahabad-211002, India
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26
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Corrochano AR, Buckin V, Kelly PM, Giblin L. Invited review: Whey proteins as antioxidants and promoters of cellular antioxidant pathways. J Dairy Sci 2018; 101:4747-4761. [PMID: 29605324 DOI: 10.3168/jds.2017-13618] [Citation(s) in RCA: 71] [Impact Index Per Article: 11.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2017] [Accepted: 10/25/2017] [Indexed: 01/08/2023]
Abstract
Oxidative stress contributes to cell injury and aggravates several chronic diseases. Dietary antioxidants help the body to fight against free radicals and, therefore, avoid or reduce oxidative stress. Recently, proteins from milk whey liquid have been described as antioxidants. This review summarizes the evidence that whey products exhibit radical scavenging activity and reducing power. It examines the processing and treatment attempts to increase the antioxidant bioactivity and identifies 1 enzyme, subtilisin, which consistently produces the most potent whey fractions. The review compares whey from different milk sources and puts whey proteins in the context of other known food antioxidants. However, for efficacy, the antioxidant activity of whey proteins must not only survive processing, but also upper gut transit and arrival in the bloodstream, if whey products are to promote antioxidant levels in target organs. Studies reveal that direct cell exposure to whey samples increases intracellular antioxidants such as glutathione. However, the physiological relevance of these in vitro assays is questionable, and evidence is conflicting from dietary intervention trials, with both rats and humans, that whey products can boost cellular antioxidant biomarkers.
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Affiliation(s)
- Alberto R Corrochano
- Teagasc Food Research Centre, Moorepark, Fermoy, Co. Cork, Ireland, P61 C996; School of Chemistry & Chemical Biology, University College Dublin, Belfield, Dublin 4, Ireland, D04 V1W8
| | - Vitaly Buckin
- School of Chemistry & Chemical Biology, University College Dublin, Belfield, Dublin 4, Ireland, D04 V1W8
| | - Phil M Kelly
- Teagasc Food Research Centre, Moorepark, Fermoy, Co. Cork, Ireland, P61 C996
| | - Linda Giblin
- Teagasc Food Research Centre, Moorepark, Fermoy, Co. Cork, Ireland, P61 C996.
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27
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Pachaiappan R, Tamboli E, Acharya A, Su CH, Gopinath SCB, Chen Y, Velusamy P. Separation and identification of bioactive peptides from stem of Tinospora cordifolia (Willd.) Miers. PLoS One 2018; 13:e0193717. [PMID: 29494663 PMCID: PMC5832316 DOI: 10.1371/journal.pone.0193717] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2017] [Accepted: 02/05/2018] [Indexed: 01/10/2023] Open
Abstract
Enzyme hydrolysates (trypsin, papain, pepsin, α-chymotrypsin, and pepsin-pancreatin) of Tinospora cordifolia stem proteins were analyzed for antioxidant efficacy by measuring (1) 1,1-diphenyl-2-picrylhydrazyl (DPPH•) radical scavenging activity, (2) 2,20-azinobis(3-ethylbenzothiazoline-6-sulfonic acid) (ABTS+) radical scavenging capacity, and (3) Fe2+ chelation. Trypsin hydrolysate showed the strongest DPPH• scavenging, while α-chymotrypsin hydrolysate exhibited the highest ABTS+ scavenging and Fe2+ chelation. Undigested protein strongly inhibited the gastrointestinal enzymes, trypsin (50% inhibition at enzyme/substrate ratio = 1:6.9) and α-chymotrypsin (50% inhibition at enzyme/substrate ratio = 1:1.82), indicating the prolonged antioxidant effect after ingestion. Furthermore, gel filtration purified peptide fractions of papain hydrolysates exhibited a significantly higher ABTS+ and superoxide radical scavenging as compared to non-purified digests. Active fraction 9 showing the highest radical scavenging ability was further purified and confirmed by MALDI-TOF MS followed by MS/MS with probable dominant peptide sequences identified are VLYSTPVKMWEPGR, VITVVATAGSETMR, and HIGININSR. The obtained results revealed that free radical scavenging capacity of papain hydrolysates might be related to its consistently low molecular weight hydrophobic peptides.
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Affiliation(s)
- Raman Pachaiappan
- Department of Biotechnology, School of Bioengineering, SRM University, Kattankulathur, Tamil Nadu, India
- * E-mail:
| | - Ekant Tamboli
- Department of Biotechnology, School of Bioengineering, SRM University, Kattankulathur, Tamil Nadu, India
| | - Aurovind Acharya
- Department of Biotechnology, School of Bioengineering, SRM University, Kattankulathur, Tamil Nadu, India
| | - Chia-Hung Su
- Department of Chemical Engineering, Ming Chi University of Technology, Taishan, Taipei, Taiwan
| | - Subash C. B. Gopinath
- School of Bioprocess Engineering, Arau, Universiti Malaysia Perlis, Perlis, Malaysia
- Institute of Nano Electronic Engineering, Kangar, Universiti Malaysia Perlis, Perlis, Malaysia
| | - Yeng Chen
- Department of Oral & Craniofacial Sciences, Faculty of Dentistry, University of Malaya, Kuala Lumpur, Malaysia
- Oral Cancer Research & Coordinating Center (OCRCC), Faculty of Dentistry, University of Malaya, Kuala Lumpur, Malaysia
| | - Palaniyandi Velusamy
- Department of Biotechnology, School of Bioengineering, SRM University, Kattankulathur, Tamil Nadu, India
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Liu Y, Fan Y, Gao L, Zhang Y, Yi J. Enhanced pH and thermal stability, solubility and antioxidant activity of resveratrol by nanocomplexation with α-lactalbumin. Food Funct 2018; 9:4781-4790. [DOI: 10.1039/c8fo01172a] [Citation(s) in RCA: 40] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Abstract
The health-promoting benefits of resveratrol (RES) have attracted significant attention.
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Affiliation(s)
- Yuexiang Liu
- Department of Food Science and Engineering
- College of Chemistry and Environmental Engineering
- Shenzhen University
- Shenzhen 518060
- China
| | - Yuting Fan
- Department of Food Science and Engineering
- College of Chemistry and Environmental Engineering
- Shenzhen University
- Shenzhen 518060
- China
| | - Luyu Gao
- Department of Food Science and Engineering
- College of Chemistry and Environmental Engineering
- Shenzhen University
- Shenzhen 518060
- China
| | - Yuzhu Zhang
- Western Regional Research Center
- ARS
- USDA
- Albany
- USA
| | - Jiang Yi
- Department of Food Science and Engineering
- College of Chemistry and Environmental Engineering
- Shenzhen University
- Shenzhen 518060
- China
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29
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Kowalska H, Marzec A, Kowalska J, Ciurzyńska A, Czajkowska K, Cichowska J, Rybak K, Lenart A. Osmotic dehydration of Honeoye strawberries in solutions enriched with natural bioactive molecules. Lebensm Wiss Technol 2017. [DOI: 10.1016/j.lwt.2017.03.044] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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30
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Antioxidant properties of industrial heat-treated milk. JOURNAL OF FOOD MEASUREMENT AND CHARACTERIZATION 2017. [DOI: 10.1007/s11694-017-9549-7] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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Chiang SH, Wang SY, Chang CY, Chen CW. Bovine Colostrum Whey Protein Hydrolysate Inhibits Cell DNA Damage and LDL Oxidation In Vitro. Molecules 2017; 22:E456. [PMID: 28335407 PMCID: PMC6155289 DOI: 10.3390/molecules22030456] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2017] [Accepted: 03/10/2017] [Indexed: 02/01/2023] Open
Abstract
Whey protein isolated from bovine colostrums collected on the second day postpartum was two-stage hydrolyzed by alcalase and flavourzyme [...].
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Affiliation(s)
- Shu-Hua Chiang
- Department of Health and Creative Vegetarian Science, FoGuang University, No. 160, Linwei Rd., Jiaosi, Yilan County 26247, Taiwan.
| | - Shiu-Yu Wang
- Department of Biological Science and Technology, I-Shou University, Kaohsiung 84001, Taiwan.
| | - Chi-Yue Chang
- Department of Health Food, Chung Chou University of Science and Technology, Changhua 51591, Taiwan.
| | - Chih-Wei Chen
- Department of Health Food, Chung Chou University of Science and Technology, Changhua 51591, Taiwan.
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32
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Kim JH, Yeon SJ, Hong GE, Park W, Lee CH. Effects of Whey Powder Supplementation on Dry-Aged Meat Quality. Korean J Food Sci Anim Resour 2016; 36:397-404. [PMID: 27433111 PMCID: PMC4942555 DOI: 10.5851/kosfa.2016.36.3.397] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2016] [Revised: 05/09/2016] [Accepted: 05/23/2016] [Indexed: 11/25/2022] Open
Abstract
The objective of this study was to determine the effect of dietary supplementation with whey powder (WP, 1g/kg feed) from weaning to slaughter (150 d) on dry-aged loin quality of pigs. Fifty-eight pigs were randomly divided into two dietary treatment groups (seven replications of four pigs per treatments). Basal diet with 0.1% whey powder was supplied to the WP group. Basal diet was used for the control group (CON). Diet whey protein did not appear to influence the moisture or protein contents. However, ash and fat contents were significantly (p<0.05) decreased in the WP group compared to the control group. Drip loss was significantly (p<0.05) lower in the WP group than that of the control group. Increasing redness with decreasing lightness was found in the inner loin of the WP group. Calcium and iron contents in the WP group were significantly higher than those in the control group. Protein degradation was higher in the WP group than that in the control group (p<0.05), whereas shear force was lower in the WP group than that in the control group (p<0.05). In conclusion, the basal diet supplemented with 0.1% whey powder influence negatively the lipid oxidation of meat whereas the texture property and mineral composition of meat from whey powder fed pigs are developed.
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Affiliation(s)
| | | | | | | | - Chi-Ho Lee
- Corresponding author: Chi-Ho Lee, Konkuk University of Food Science and Technology, Seoul 05029, Korea. Tel: +82-2-450-3681, Fax: +82-2-450-1948, E-mail:
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Abdel-Wahhab KG, Fawzi H, Mannaa FA. Paraoxonase-1 (PON1) inhibition by tienilic acid produces hepatic injury: Antioxidant protection by fennel extract and whey protein concentrate. ACTA ACUST UNITED AC 2015; 23:19-25. [PMID: 26884099 DOI: 10.1016/j.pathophys.2015.10.002] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/26/2015] [Revised: 10/18/2015] [Accepted: 10/21/2015] [Indexed: 12/16/2022]
Abstract
This study evaluated the effect of whey protein concentrate (WPC) or fennel seed extract (FSE) on paraoxonase-1 activity (PON1) and oxidative stress in liver of tienilic acid (TA) treated rats. Six groups of rats were treated for six weeks as follows: control; WPC (0.5g/kg/day); FSE (200mg/ kg/day); TA (1g/kg/twice a week); TA (1g/kg/twice a week) plus WPC (0.5g/kg/day); TA (1g/kg/twice a week) plus FSE (200mg/kg/day). TA administration significantly increased ALT and AST besides to total- and direct bilirubin levels. Also, serum tumor necrosis factor-α and nitric oxide levels were significantly increased. Furthermore, serum PON1, and hepatic reduced glutathione, glutathione-S-transferase and Na(+)/K(+)-ATPase values were diminished matched with a significant rise in the level of hepatic lipid peroxidation. Also, triglycerides, total- and LDL-cholesterol levels were significantly elevated while HDL-cholesterol was unchanged. The administration of either WPC or FSE to TA-treated animals significantly protected the liver against the injurious effects of tienilic acid. This appeared from the improvement of hepatic functions, atherogenic markers, Na(+)/K(+) ATPase activity, endogenous antioxidants and hepatic lipid peroxidation level; where WPC showed the strongest protection effect. In conclusion, the present study indicated that WPC and FSE improve PON1 activity and attenuate liver dysfunction induced by TA. This may be attributed to the high content of antioxidant compounds in WPC and fennel extract.
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Affiliation(s)
| | - Heba Fawzi
- Zoology Department, Faculty of Science, Ain Shams University, Egypt.
| | - Fathia A Mannaa
- Medical Physiology Department, National Research Centre, Dokki, Giza, Egypt.
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Wu X, Cai L, Zhang Y, Mi H, Cheng X, Li J. Compositions and antioxidant properties of protein hydrolysates from the skins of four carp species. Int J Food Sci Technol 2015. [DOI: 10.1111/ijfs.12927] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Xiaosa Wu
- College of Food Science and Technology; Bohai University; Food Safety Key Lab of Liaoning Province; Jinzhou 121013 China
| | - Luyun Cai
- College of Food Science and Technology; Bohai University; Food Safety Key Lab of Liaoning Province; Jinzhou 121013 China
- College of Food Science; Southwest University; No. 2 Tiansheng Road Chongqing 400716 China
| | - Yuhao Zhang
- College of Food Science; Southwest University; No. 2 Tiansheng Road Chongqing 400716 China
| | - Hongbo Mi
- College of Food Science and Technology; Bohai University; Food Safety Key Lab of Liaoning Province; Jinzhou 121013 China
| | - Xuanru Cheng
- College of Food Science and Technology; Bohai University; Food Safety Key Lab of Liaoning Province; Jinzhou 121013 China
| | - Jianrong Li
- College of Food Science and Technology; Bohai University; Food Safety Key Lab of Liaoning Province; Jinzhou 121013 China
- College of Food Science; Southwest University; No. 2 Tiansheng Road Chongqing 400716 China
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Antioxidant Activity and Functional Properties of Polymerized Whey Products by Glycation Process. INT J POLYM SCI 2015. [DOI: 10.1155/2015/154262] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
The antioxidant properties of sweet and acid whey products were incremented by polymerization of their proteins by glycation of whey protein concentrates (WPC) and their hydrolyzates (WPCH) with ribose and glucose in individual experiments under similar concentration. Heating at 50°C during 20 h maximum and pH 7 and pH 9 were used in all tests. The higher activity was found in WPC glycosylates products with ribose at pH 7 and heating during 10–15 h. In comparable form, antioxidant activity in WPCH was incremented by prior hydrolysis to glycation with 25–45% of hydrolysis degree. Further functional properties of whey proteins (solubility, emulsion, and foam) were also improved by the polymerization with ribose. The color of polymerized products due to Maillard reactions was associated with antioxidant activity of each compound; however comparative color in glycosylates products with glucose and ribose did not show this effect.
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Bučević-Popović V, Delaš I, Međugorac S, Pavela-Vrančić M, Kulišić-Bilušić T. Oxidative stability and antioxidant activity of bovine, caprine, ovine and asinine milk. INT J DAIRY TECHNOL 2014. [DOI: 10.1111/1471-0307.12126] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Viljemka Bučević-Popović
- Faculty of Science; Department of Chemistry; University of Split; Teslina 12 Split 21000 Croatia
| | - Ivančica Delaš
- School of Medicine; University of Zagreb; Šalata 3 Zagreb 10000 Croatia
| | - Sanja Međugorac
- Faculty of Chemistry and Technology; University of Split; Teslina 10 Split 21000 Croatia
| | - Maja Pavela-Vrančić
- Faculty of Science; Department of Chemistry; University of Split; Teslina 12 Split 21000 Croatia
| | - Tea Kulišić-Bilušić
- Faculty of Chemistry and Technology; University of Split; Teslina 10 Split 21000 Croatia
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Önay-Uçar E, Arda N, Pekmez M, Yılmaz AM, Böke-Sarıkahya N, Kırmızıgül S, Yalçın AS. Comparison of antioxidant capacity, protein profile and carbohydrate content of whey protein fractions. Food Chem 2014; 150:34-40. [DOI: 10.1016/j.foodchem.2013.10.119] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2013] [Revised: 09/28/2013] [Accepted: 10/22/2013] [Indexed: 10/26/2022]
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Sai-Ut S, Benjakul S, Sumpavapol P, Kishimura H. Antioxidant Activity of Gelatin Hydrolysate Produced from Fish Skin Gelatin Using Extracellular Protease from B
acillus amyloliquefaciens
H11. J FOOD PROCESS PRES 2014. [DOI: 10.1111/jfpp.12244] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Affiliation(s)
- Samart Sai-Ut
- Department of Food Technology, Faculty of Agro-Industry; Prince of Songkla University; Hat Yai Songkhla 90112 Thailand
| | - Soottawat Benjakul
- Department of Food Technology, Faculty of Agro-Industry; Prince of Songkla University; Hat Yai Songkhla 90112 Thailand
| | - Punnanee Sumpavapol
- Department of Food Technology, Faculty of Agro-Industry; Prince of Songkla University; Hat Yai Songkhla 90112 Thailand
| | - Hideki Kishimura
- Department of Marine Bioresources Chemistry, Graduate School of Fisheries Sciences; Hokkaido University; Hakodate Hokkaido Japan
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Xiong S, Yao X, Li A. Antioxidant Properties of Peptide from Cowpea Seed. INTERNATIONAL JOURNAL OF FOOD PROPERTIES 2013. [DOI: 10.1080/10942912.2011.582976] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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Wang K, Wang J, Liu B, Lin S, Zhao P, Liu J, Jones G, Huang HC. Effects on DPPH inhibition of egg-white protein polypeptides treated by pulsed electric field technology. JOURNAL OF THE SCIENCE OF FOOD AND AGRICULTURE 2013; 93:1641-1648. [PMID: 23150498 DOI: 10.1002/jsfa.5941] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/28/2012] [Revised: 09/12/2012] [Accepted: 10/15/2012] [Indexed: 06/01/2023]
Abstract
BACKGROUND Egg-white protein polypeptides are potentially used as a functional ingredient in food products. In this study, the effects on DPPH inhibition of egg-white protein polypeptides ranging from 10 to 30 kDa treated by pulsed electric field (PEF) technology were investigated. RESULTS 2, 2-Diphenyl-1-picrylhydrazyl (DPPH) inhibition (%) was used to evaluate the antioxidant activity of polypeptides. In order to develop and optimize a pulsed electric field (PEF) mathematical model for improving the antioxidant activity, we have investigated three variables, including concentration (6, 8 and 10 mg mL(-1)), electric field intensity (10, 20 and 30 kV cm(-1)) and pulse frequency (2000, 2350 and 2700 Hz) and subsequently optimized them by response surface methodology (RSM). The concentration (8 mg mL(-1)), electric field intensity (10 kV cm(-1)) and pulse frequency (2000 Hz) were found to be the optimal conditions under which the DPPH inhibition increased 28.44%, compared to the sample without PEF treatment. Both near-infrared spectroscopy (NIR) and mid-infrared spectroscopy (MIR) were used to analyze the change of functional groups. CONCLUSION The results showed that PEF technology could improve the antioxidant activity of antioxidant polypeptides from egg-white protein under the optimized conditions.
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Affiliation(s)
- Ke Wang
- Laboratory of Nutrition and Functional Food, Jilin University, Changchun, 130062, People's Republic of China
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Zhu CZ, Zhang WG, Zhou GH, Xu XL, Kang ZL, Yin Y. Isolation and identification of antioxidant peptides from jinhua ham. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2013; 61:1265-1271. [PMID: 23350783 DOI: 10.1021/jf3044764] [Citation(s) in RCA: 90] [Impact Index Per Article: 8.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/01/2023]
Abstract
The antioxidant activities of the peptides extracted from Jinhua ham were evaluated on the basis of hydroxyl radical scavenging activity, DPPH radical scavenging activity, and Fe(2+) chelating ability. The peptide extracts exhibited great hydroxyl radical scavenging activity and DPPH radical scavenging activity as well as Fe(2+) chelating ability at the concentration of 1 mg/mL, which suggested the presence of peptides with antioxidant activity. The peptides were separated using size exclusion chromatography and reversed-phase HPLC. The fraction with highest DPPH radical scavenging activity was further purified and identified using liquid chromatography tandem matrix-assisted laser desorption/ionization time-of-flight/time-of-flight mass spectrometry (HPLC-MALDI-TOF/TOF-MS). The sequence of the antioxidant peptide was identified as Gly-Lys-Phe-Asn-Val. The assessment of fractions indicated that the hydrophobic fractions contributed more to free radical scavenging activities than the hydrophilic peptides. It was concluded that natural peptides extracted and isolated from the Jinhua ham by several chromatographic techniques have antioxidant activities.
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Affiliation(s)
- Chao-Zhi Zhu
- Key Laboratory of Meat Processing and Quality Control, Ministry of Education, Nanjing Agricultural University, Nanjing 210095, PR China
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Kishta OA, Iskandar M, Dauletbaev N, Kubow S, Lands LC. Pressurized whey protein can limit bacterial burden and protein oxidation in Pseudomonas aeruginosa lung infection. Nutrition 2013; 29:918-24. [PMID: 23395602 DOI: 10.1016/j.nut.2012.11.009] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/02/2012] [Revised: 10/06/2012] [Accepted: 11/18/2012] [Indexed: 12/27/2022]
Abstract
BACKGROUND Lung infection caused by Pseudomonas aeruginosa is associated with an exuberant inflammatory response, oxidative stress, and lung damage. Whey protein is a rich source of cysteine, and anti-inflammatory and immune-enhancing peptides. Anti-inflammatory and antioxidant properties of whey are augmented by hyperbaric pressure treatment. In this study, we tested whether dietary supplementation with pressurized whey protein enhances the host ability to clear P. aeruginosa infection compared with native (i.e., unpressurized) whey. METHODS Using a minimally invasive, non-lethal model of murine (female C57Bl/6) model of P. aeruginosa infection (mucoid strain embedded in agar beads), we studied kinetics of infection, inflammation, and oxidative stress at d 1, 3, and 7 postinfection. A parallel set of mice were fed for 4 wk a semipurified diet containing either native or pressurized whey and subsequently infected with P. aeruginosa. In these mice, the parameters mentioned previously were studied at d 1 and 3 postinfection. RESULTS Infection with P. aeruginosa resulted in inflammation and protein oxidation sustained beyond bacterial clearance. Animals that were fed pressurized whey had fewer bacteria at day 3 than mice on native whey. Weight loss or broncho-alveolar lavage cell content were comparable. Airway protein oxidation was attenuated, whereas airway leukocyte bacterial killing ability and oxidative burst in response to opsonized bacteria were increased in the pressurized whey-fed animals. CONCLUSIONS Use of nutritionally derived substances with anti-inflammatory and antioxidant properties, such as pressurized whey, aids in limiting airway bacterial infection, particularly, under conditions of ongoing oxidative stress.
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Affiliation(s)
- Osama A Kishta
- Division of Pediatric Respiratory Medicine, Montreal Children's Hospital-McGill University Health Centre, Montreal, QC, Canada
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Wang K, Wang J, Zhao P, Lin S, Liu B, Liu J, Jones G, Huang HC. Optimized PEF treatment for antioxidant polypeptides with MW 10-30 kDa and preliminary analysis of structure change. Int J Biol Macromol 2012; 51:819-25. [PMID: 22885594 DOI: 10.1016/j.ijbiomac.2012.07.020] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/25/2012] [Revised: 07/10/2012] [Accepted: 07/15/2012] [Indexed: 12/01/2022]
Abstract
Antioxidant polypeptides of molecular weight (MW) ranging from 10 to 30 kDa were produced from egg-white protein powder by enzyme hydrolysis and ultrafiltration (UF). Ferric reducing antioxidant potential (FRAP) value (mmol Fe(2+)/g) was used to evaluate the antioxidant activity. One-factor-at-a-time (OFAT) tests and Box-Behnken design (BBD) of response surface methodology (RSM) were used to investigate the effect of pulsed electric field (PEF) treatment parameters on antioxidant activity of polypeptides. The optimal conditions were as follows: concentration 8 mg/mL, electric field intensity 10 kV/cm, and pulse frequency 2000 Hz, under which, the FRAP value increased 44.23%, compared to the antioxidant activity of the polypeptides without PEF treatment. Both near-infrared spectroscopy (NIR) and mid-infrared spectroscopy (MIR) were used to analyze the change of functional groups.
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Affiliation(s)
- Ke Wang
- Laboratory of Nutrition and Functional Food, Jilin University, Changchun 130062, PR China
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Lin S, Tian W, Li H, Cao J, Jiang W. Improving antioxidant activities of whey protein hydrolysates obtained by thermal preheat treatment of pepsin, trypsin, alcalase and flavourzyme. Int J Food Sci Technol 2012. [DOI: 10.1111/j.1365-2621.2012.03068.x] [Citation(s) in RCA: 43] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Hassan AM, Abdel-Aziem SH, Abdel-Wahhab MA. Modulation of DNA damage and alteration of gene expression during aflatoxicosis via dietary supplementation of Spirulina (Arthrospira) and Whey protein concentrate. ECOTOXICOLOGY AND ENVIRONMENTAL SAFETY 2012; 79:294-300. [PMID: 22325339 DOI: 10.1016/j.ecoenv.2012.01.017] [Citation(s) in RCA: 32] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/12/2011] [Revised: 11/23/2011] [Accepted: 01/21/2012] [Indexed: 05/31/2023]
Abstract
Spirulina (SPN) and Whey protein (WPC) are being touted as functional foods with a number of health benefits. SPN is blue green algae while WPC is a protein complex derived from milk and both have strong antioxidant activity and provoke a free radical scavenging enzyme system. The aim of the present study was to evaluate the antioxidant potentials of SPN and WPC to regulate the alteration of genes' expression and counteract oxidative stress in rats during aflatoxecosis. Eighty male Sprague-Dawley rats were divided into eight groups, which included the control group, the group fed with aflatoxins (AFs)-contaminated diet (2.5 mg/kg diet) for 30 day, the group treated orally with WPC (300 mg/kg b.w.), the group treated orally with SPN (50 mg/kg b.w), the group treated orally with WPC plus SPN and the groups fed with AFs-contaminated diet and treated orally with WPC, SPN and/or WPC. Oxidative stress markers and gene expression were assayed in liver and testis and the damage of DNA was evaluated by DNA fragmentation and micronucleus tests. The results demonstrated that supplementation of SPN and/or WPC reduced the oxidative stress induced by AFs as indicated by decreased lipid peroxidation level, increased glutathione content and up-regulated PHGPx gene expression. Both agents succeed to inhibit DNA damage as indicated by the down-regulation of Fas gene expression, and decreased the percentage of DNA fragmentation and micronucleated erythrocytes. Moreover, WPC was found to be effective than SPN and the combined treatment was more effective than the single treatment. It could be concluded that both SPN and WPC induced a protective action and regulated the alteration of genes expression induced by AFs; however, the combined treatment may be useful than the single treatment.
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Affiliation(s)
- Aziza M Hassan
- Cell Biology Department, National Research Center, Dokki, Cairo, Egypt; Biotechnology Department, College of Science, Taif University, Saudi Arabia
| | | | - Mosaad A Abdel-Wahhab
- Food Toxicology and Contaminants Department, National Research Center, Dokki, Cairo, Egypt.
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Rodriguez-Turienzo L, Cobos A, Diaz O. Effects of edible coatings based on ultrasound-treated whey proteins in quality attributes of frozen Atlantic salmon (Salmo salar). INNOV FOOD SCI EMERG 2012. [DOI: 10.1016/j.ifset.2011.12.003] [Citation(s) in RCA: 33] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/14/2022]
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Balti R, Bougatef A, El Hadj Ali N, Ktari N, Jellouli K, Nedjar-Arroume N, Dhulster P, Nasri M. Comparative Study on Biochemical Properties and Antioxidative Activity of Cuttlefish (Sepia officinalis) Protein Hydrolysates Produced by Alcalase and Bacillus licheniformis NH1 Proteases. JOURNAL OF AMINO ACIDS 2011; 2011:107179. [PMID: 22312455 PMCID: PMC3268033 DOI: 10.4061/2011/107179] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/27/2011] [Accepted: 07/11/2011] [Indexed: 11/20/2022]
Abstract
Antioxidative activities and biochemical properties of protein hydrolysates prepared from cuttlefish (Sepia officinalis) using Alcalase 2.4 L and Bacillus licheniformis NH1 proteases with different degrees of hydrolysis (DH) were determined. For the biochemical properties, hydrolysis by both enzymes increased protein solubility to above 75% over a wide pH range. The antioxidant activities of cuttlefish protein hydrolysates (CPHs) increase with increasing DH. In addition, all CPHs exhibited antioxidative activity in a concentration-dependent manner. NH1-CPHs generally showed greater antioxidative activity than Alcalase protein hydrolysates (P < 0.05) as indicated by the higher 1,1-diphenyl-1-picryhydrazyl (DPPH) radical scavenging activity and ferrous chelating activity. Both Alcalase and NH1 protein hydrolysates were able to retard lipid peroxidation and β-carotene-linoleic acid oxidation. Alcalase-CPH (DH = 12.5%) and NH1-CPH (DH = 15%) contained 75.36% and 80.11% protein, respectively, with histidine and arginine as the major amino acids, followed by glutamic acid/glutamine, serine, lysine, and leucine. In addition, CPHs have a high percentage of essential amino acids made up 48.85% and 50.04%. Cuttlefish muscle protein hydrolysates had a high nutritional value and could be used as supplement to poorly balanced dietary proteins.
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Affiliation(s)
- Rafik Balti
- Laboratoire de Génie Enzymatique et de Microbiologie Ecole Nationale d'Ingénieurs de Sfax, Université de Sfax, B P 1173, Sfax 3038, Tunisia
| | - Ali Bougatef
- Laboratoire de Génie Enzymatique et de Microbiologie Ecole Nationale d'Ingénieurs de Sfax, Université de Sfax, B P 1173, Sfax 3038, Tunisia
| | - Nedra El Hadj Ali
- Laboratoire de Génie Enzymatique et de Microbiologie Ecole Nationale d'Ingénieurs de Sfax, Université de Sfax, B P 1173, Sfax 3038, Tunisia
| | - Naourez Ktari
- Laboratoire de Génie Enzymatique et de Microbiologie Ecole Nationale d'Ingénieurs de Sfax, Université de Sfax, B P 1173, Sfax 3038, Tunisia
| | - Kemel Jellouli
- Laboratoire de Génie Enzymatique et de Microbiologie Ecole Nationale d'Ingénieurs de Sfax, Université de Sfax, B P 1173, Sfax 3038, Tunisia
| | - Naima Nedjar-Arroume
- Laboratoire de Procédés Biologiques, Génie Enzymatique et Microbien, IUT A Lille I, BP 179, 59653 Villeneuve d'Ascq Cedex, France
| | - Pascal Dhulster
- Laboratoire de Procédés Biologiques, Génie Enzymatique et Microbien, IUT A Lille I, BP 179, 59653 Villeneuve d'Ascq Cedex, France
| | - Moncef Nasri
- Laboratoire de Génie Enzymatique et de Microbiologie Ecole Nationale d'Ingénieurs de Sfax, Université de Sfax, B P 1173, Sfax 3038, Tunisia
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Kim JJ, Lee MY. Isolation and Characterization of Edestin from Cheungsam Hempseed. ACTA ACUST UNITED AC 2011. [DOI: 10.3839/jabc.2011.015] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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Gad AS, Khadrawy YA, El-Nekeety AA, Mohamed SR, Hassan NS, Abdel-Wahhab MA. Antioxidant activity and hepatoprotective effects of whey protein and Spirulina in rats. Nutrition 2011; 27:582-9. [DOI: 10.1016/j.nut.2010.04.002] [Citation(s) in RCA: 99] [Impact Index Per Article: 7.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2009] [Revised: 03/06/2010] [Accepted: 04/05/2010] [Indexed: 10/19/2022]
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50
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Khantaphant S, Benjakul S, Kishimura H. Antioxidative and ACE inhibitory activities of protein hydrolysates from the muscle of brownstripe red snapper prepared using pyloric caeca and commercial proteases. Process Biochem 2011. [DOI: 10.1016/j.procbio.2010.09.005] [Citation(s) in RCA: 70] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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