1
|
Rodrigues Moro C, Abreu EDL, Kanaan SHH, Márquez A, Uranga-Ocio JA, Rossoni LV, Vassallo DV, Miguel-Castro M, Wiggers GA. Egg white hydrolysate protects white adipose tissue against metabolic insult in deoxycorticosterone acetate-salt rats. Br J Nutr 2024; 131:1827-1840. [PMID: 38410884 DOI: 10.1017/s0007114524000552] [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: 02/28/2024]
Abstract
The purpose of this study was to investigate the effect of an egg white hydrolysate (EWH) to protect white adipose tissue damage from cardiometabolic changes induced by severe hypertension. Male Wistar rats were uninephrectomised and divided: SHAM (weekly subcutaneous vehicle (mineral oil + propylene glycol, 1:1)), SHAM + EWH (subcutaneous vehicle plus EWH via gavage, 1 g/kg per day), DOCA (deoxycorticosterone acetate diluted in vehicle subcutaneously weekly in subsequent doses of 20 mg/kg -1st week, 12 mg/kg - 2–3th week, and 6 mg/kg -4–8th week, respectively, plus 1 % NaCl and 0·2 % KCl in drinking water), and DOCA + EWH. Body weight gain, food and water intake, glucose and lipid metabolism were evaluated. Oxidative stress was assessed by biochemical assay and immunofluorescence for NOX-1, nuclear factor kappa B (NFκB), and caspase-3 in retroperitoneal white adipose tissue (rtWAT). Proinflammatory cytokines (IL-6 and 1β), CD163+ macrophage infiltration, and immunohistochemistry for TNFα and uncoupling protein-1 were evaluated, as well as histological analysis on rtWAT. Glutathione peroxidase and reductase were also determined in plasma. EWH showed hypocholesterolemic, antioxidant, anti-inflammatory, and anti-apoptotic properties in the arterial hypertension DOCA-salt model. The results demonstrated the presence of functional changes in adipose tissue function by a decrease in macrophage infiltration and in the fluorescence intensity of NFκB, NOX-1, and caspase-3. A reduction of proinflammatory cytokines and restoration of antioxidant enzymatic activity and mitochondrial oxidative damage by reducing uncoupling protein-1 fluorescence intensity were also observed. EWH could be used as a potential alternative therapeutic strategy in the treatment of cardiometabolic complications associated with malignant secondary arterial hypertension.
Collapse
Affiliation(s)
- Camila Rodrigues Moro
- Cardiovascular Physiology Laboratory, Universidade Federal do Pampa, BR 472, Km 592, Uruguaiana, Rio Grande do Sul, Brazil
| | - Edina da Luz Abreu
- Cardiovascular Physiology Laboratory, Universidade Federal do Pampa, BR 472, Km 592, Uruguaiana, Rio Grande do Sul, Brazil
| | - Samia Hassan Husein Kanaan
- Cardiovascular Physiology Laboratory, Universidade Federal do Pampa, BR 472, Km 592, Uruguaiana, Rio Grande do Sul, Brazil
| | - Antonio Márquez
- Department of Ciencias Básicas de la Salud, Universidad Rey Juan Carlos (URJC), Avda. de Atenas s/n, 28032 Alcorcón, Spain and High Performance Research Group in Physiopathology and Pharmacology of the Digestive System (NeuGut), URJC, Alcorcón, Spain
| | - Jose Antonio Uranga-Ocio
- Department of Ciencias Básicas de la Salud, Universidad Rey Juan Carlos (URJC), Avda. de Atenas s/n, 28032 Alcorcón, Spain and High Performance Research Group in Physiopathology and Pharmacology of the Digestive System (NeuGut), URJC, Alcorcón, Spain
| | - Luciana Venturini Rossoni
- Department of Physiology and Biophysics, Institute of Biomedical Science, University of São Paulo, Av. Prof. Lineu Prestes, nº 2415, São Paulo, Brazil
| | - Dalton Valentim Vassallo
- Cardiac Electromechanical and Vascular Reactivity Laboratory, Universidade Federal do Espírito Santo, Av. Marechal Campos, 1468, Vitória, Espírito Santo, Brazil
| | - Marta Miguel-Castro
- Instituto de Investigación en Ciencias de la Alimentación (CIAL, CSIC-UAM.), C/Nicolás Cabrera, 9, Campus Universitario de Cantoblanco, Madrid, Spain
| | - Giulia Alessandra Wiggers
- Cardiovascular Physiology Laboratory, Universidade Federal do Pampa, BR 472, Km 592, Uruguaiana, Rio Grande do Sul, Brazil
| |
Collapse
|
2
|
Tatoli R, Bonfiglio C, Cuccaro F, Campanella A, Coletta S, Pesole PL, Giannelli G, Donghia R. Effects of Egg Consumption on Subjects with SLD or Hypertension: A MICOL Study. Nutrients 2024; 16:430. [PMID: 38337714 PMCID: PMC10856908 DOI: 10.3390/nu16030430] [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: 12/29/2023] [Revised: 01/29/2024] [Accepted: 01/30/2024] [Indexed: 02/12/2024] Open
Abstract
BACKGROUND Steatotic liver disease (SLD) is defined as a fat accumulation in more than 5% of hepatocytes; it can progress to non-alcoholic steatohepatitis (NASH), associated with an increased state of inflammation. The aim of this study was to explore the protective effects of eating eggs and any association with SLD and hypertension (HTN). METHODS The study cohort included 908 participants assessed in the fourth recall of the MICOL study, grouped into four groups, based on NALFD and/or HTN. RESULTS The prevalence of HTN and SLD among participants was 31.61%. Overall, the results indicated a statistical significance of egg consumption, showing a protective role against the two disease conditions, in both the raw and adjusted models (RRR = 0.34, p = 0.009, 0.15 to 0.76 95% C.I.). CONCLUSIONS Many differences were found among the groups, and the protective role of eating eggs was amply demonstrated. We can conclude that it is unwise to demonize the intake of this food and its nutritional properties, in contrast with previous reports in the literature.
Collapse
Affiliation(s)
- Rossella Tatoli
- National Institute of Gastroenterology—IRCCS “Saverio de Bellis”, 70013 Castellana Grotte, Italy; (R.T.); (C.B.); (A.C.); (S.C.); (P.L.P.); (G.G.)
| | - Caterina Bonfiglio
- National Institute of Gastroenterology—IRCCS “Saverio de Bellis”, 70013 Castellana Grotte, Italy; (R.T.); (C.B.); (A.C.); (S.C.); (P.L.P.); (G.G.)
| | | | - Angelo Campanella
- National Institute of Gastroenterology—IRCCS “Saverio de Bellis”, 70013 Castellana Grotte, Italy; (R.T.); (C.B.); (A.C.); (S.C.); (P.L.P.); (G.G.)
| | - Sergio Coletta
- National Institute of Gastroenterology—IRCCS “Saverio de Bellis”, 70013 Castellana Grotte, Italy; (R.T.); (C.B.); (A.C.); (S.C.); (P.L.P.); (G.G.)
| | - Pasqua Letizia Pesole
- National Institute of Gastroenterology—IRCCS “Saverio de Bellis”, 70013 Castellana Grotte, Italy; (R.T.); (C.B.); (A.C.); (S.C.); (P.L.P.); (G.G.)
| | - Gianluigi Giannelli
- National Institute of Gastroenterology—IRCCS “Saverio de Bellis”, 70013 Castellana Grotte, Italy; (R.T.); (C.B.); (A.C.); (S.C.); (P.L.P.); (G.G.)
| | - Rossella Donghia
- National Institute of Gastroenterology—IRCCS “Saverio de Bellis”, 70013 Castellana Grotte, Italy; (R.T.); (C.B.); (A.C.); (S.C.); (P.L.P.); (G.G.)
| |
Collapse
|
3
|
Yeon Cho H, Lee JE, Hoon Lee J, Uk Ahn D, Paik HD. The immune-enhancing activity of egg white ovalbumin hydrolysate prepared with papain via MAPK signaling pathway in RAW 264.7 macrophages. J Funct Foods 2023. [DOI: 10.1016/j.jff.2023.105487] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/11/2023] Open
|
4
|
El-Sabrout K, Aggag S, Mishra B. Advanced Practical Strategies to Enhance Table Egg Production. SCIENTIFICA 2022; 2022:1393392. [PMID: 36349300 PMCID: PMC9637464 DOI: 10.1155/2022/1393392] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/16/2022] [Accepted: 10/19/2022] [Indexed: 05/31/2023]
Abstract
The global demand for table eggs has increased exponentially due to the growing human population. To meet this demand, major advances in hen genetics, nutrition, and husbandry procedures are required. Developing cost-effective and practically applicable strategies to improve egg production and quality is necessary for the development of egg industry worldwide. Consumers have shown a strong desire regarding the improvement of hens' welfare and egg quality. They also become interested in functional and designer foods. Modifications in the nutritional composition of laying hen diets significantly impact egg nutritional composition and quality preservation. According to previous scientific research, enriched egg products can benefit human health. However, producers are facing a serious challenge in optimizing breeding, housing, and dietary strategies to ensure hen health and high product quality. This review discussed several practical strategies to increase egg production, quality, and hens' welfare. These practical strategies can potentially be used in layer farms for sustainable egg production. One of these strategies is the transition from conventional to enriched or cage-free production systems, thereby improving bird behavior and welfare. In addition, widely use of plant/herbal substances as dietary supplements in layers' diets positively impacts hens' physiological, productive, reproductive, and immunological performances.
Collapse
Affiliation(s)
- Karim El-Sabrout
- Department of Poultry Production, Faculty of Agriculture (El-Shatby), Alexandria University, Alexandria, Egypt
| | - Sarah Aggag
- Department of Genetics, Faculty of Agriculture (El-Shatby), Alexandria University, Alexandria, Egypt
| | - Birendra Mishra
- Department of Human Nutrition Food and Animal Sciences, University of Hawaii at Manoa, 1955 East-West Road, Honolulu, HI, 96822, USA
| |
Collapse
|
5
|
Shukla P, Chopada K, Sakure A, Hati S. Current Trends and Applications of Food-derived Antihypertensive
Peptides for the Management of Cardiovascular Disease. Protein Pept Lett 2022; 29:408-428. [DOI: 10.2174/0929866529666220106100225] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/05/2021] [Revised: 10/26/2021] [Accepted: 11/20/2021] [Indexed: 11/22/2022]
Abstract
Abstract:
Food derived Antihypertensive peptides is considered as a natural supplement for controlling the hypertension. Food protein not only serve as a macronutrient but also act as raw material for biosynthesis of physiologically active peptides. Food sources like milk and milk products, animal protein such as meat, chicken, fish, eggs and plant derived proteins from soy, rice, wheat, mushroom, pumpkins contain high amount of antihypertensive peptides. The food derived antihypertensive peptides has ability to supress the action of rennin and Angiotesin converting enzyme (ACE) which is mainly involved in regulation of blood pressure by RAS. The biosynthesis of endothelial nitric oxide synthase is also improved by ACE inhibitory peptides which increase the production of nitric oxide in vascular walls and encourage vasodilation. Interaction between the angiotensin II and its receptor is also inhibited by the peptides which help to reduce hypertension. This review will explore the novel sources and applications of food derived peptides for the management of hypertension.
Collapse
Affiliation(s)
- Pratik Shukla
- Department of Dairy Microbiology, SMC College of Dairy Science, Anand Agricultural University, Anand- 388110,
Gujarat, India
| | - Keval Chopada
- Department of Dairy Microbiology, SMC College of Dairy Science, Anand Agricultural University, Anand- 388110,
Gujarat, India
| | - Amar Sakure
- Department of Agricultural Biotechnology, Anand Agricultural University, Anand- 388110, Gujarat,
India
| | - Subrota Hati
- Department of Dairy Microbiology, SMC College of Dairy Science, Anand Agricultural University, Anand- 388110,
Gujarat, India
| |
Collapse
|
6
|
Zhou C, Wu Q, Ye Z, Liu M, Zhang Z, Zhang Y, Li H, He P, Li Q, Liu C, Qin X. Inverse Association Between Variety of Proteins With Appropriate Quantity From Different Food Sources and New-Onset Hypertension. Hypertension 2022; 79:1017-1027. [PMID: 35264000 DOI: 10.1161/hypertensionaha.121.18222] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Abstract
The relationships of the variety and quantity of different sources of dietary proteins with hypertension remain uncertain. We aimed to investigate associations between the variety and quantity of proteins intake from 8 major food sources and new-onset hypertension among 12 177 participants from the China Health and Nutrition Survey. Dietary intake was measured by 3 consecutive 24-hour dietary recalls combined with a household food inventory. The variety score of protein sources was defined as the number of protein sources consumed at the appropriate level, accounting for types and quantity of proteins. New-onset hypertension was defined as systolic blood pressure ≥140 mm Hg and diastolic blood pressure ≥90 mm Hg, or physician-diagnosed hypertension or receiving antihypertensive treatment, during the follow-up. During a median follow-up of 6.1 years, there were U-shaped associations of percentages energy from total, unprocessed or processed red meat-derived, whole grain-derived, and poultry-derived proteins with new-onset hypertension; an reverse J-shaped association of fish-derived protein with new-onset hypertension; L-shaped associations of eggs-derived and legumes-derived proteins with new-onset hypertension; and an reverse L-shaped association of refined grain-derived protein with new-onset hypertension (all P values for nonlinearity <0.001). That is, for each protein, there is a window of consumption (appropriate level) where the risk of hypertension is lower. Moreover, a significantly lower risk of new-onset hypertension was found in those with higher variety score of protein sources (per score increment, hazard ratio, 0.74 [95% CI, 0.72-0.76]). In summary, there was an inverse association between the variety of proteins with appropriate quantity from different food sources and new-onset hypertension.
Collapse
Affiliation(s)
- Chun Zhou
- National Clinical Research Center for Kidney Disease, State Key Laboratory for Organ Failure Research, Guangdong Provincial Key Laboratory of Renal Failure Research, Guangzhou Regenerative Medicine and Health Guangdong Laboratory, Division of Nephrology, Nanfang Hospital, Southern Medical University, China (C.Z., Q.W., Z.Y., M.L., Z.Z., Y.Z., H.L., P.H., Q.L., C.L., X.Q.)
| | - Qimeng Wu
- National Clinical Research Center for Kidney Disease, State Key Laboratory for Organ Failure Research, Guangdong Provincial Key Laboratory of Renal Failure Research, Guangzhou Regenerative Medicine and Health Guangdong Laboratory, Division of Nephrology, Nanfang Hospital, Southern Medical University, China (C.Z., Q.W., Z.Y., M.L., Z.Z., Y.Z., H.L., P.H., Q.L., C.L., X.Q.)
| | - Ziliang Ye
- National Clinical Research Center for Kidney Disease, State Key Laboratory for Organ Failure Research, Guangdong Provincial Key Laboratory of Renal Failure Research, Guangzhou Regenerative Medicine and Health Guangdong Laboratory, Division of Nephrology, Nanfang Hospital, Southern Medical University, China (C.Z., Q.W., Z.Y., M.L., Z.Z., Y.Z., H.L., P.H., Q.L., C.L., X.Q.)
| | - Mengyi Liu
- National Clinical Research Center for Kidney Disease, State Key Laboratory for Organ Failure Research, Guangdong Provincial Key Laboratory of Renal Failure Research, Guangzhou Regenerative Medicine and Health Guangdong Laboratory, Division of Nephrology, Nanfang Hospital, Southern Medical University, China (C.Z., Q.W., Z.Y., M.L., Z.Z., Y.Z., H.L., P.H., Q.L., C.L., X.Q.)
| | - Zhuxian Zhang
- National Clinical Research Center for Kidney Disease, State Key Laboratory for Organ Failure Research, Guangdong Provincial Key Laboratory of Renal Failure Research, Guangzhou Regenerative Medicine and Health Guangdong Laboratory, Division of Nephrology, Nanfang Hospital, Southern Medical University, China (C.Z., Q.W., Z.Y., M.L., Z.Z., Y.Z., H.L., P.H., Q.L., C.L., X.Q.)
| | - Yuanyuan Zhang
- National Clinical Research Center for Kidney Disease, State Key Laboratory for Organ Failure Research, Guangdong Provincial Key Laboratory of Renal Failure Research, Guangzhou Regenerative Medicine and Health Guangdong Laboratory, Division of Nephrology, Nanfang Hospital, Southern Medical University, China (C.Z., Q.W., Z.Y., M.L., Z.Z., Y.Z., H.L., P.H., Q.L., C.L., X.Q.)
| | - Huan Li
- National Clinical Research Center for Kidney Disease, State Key Laboratory for Organ Failure Research, Guangdong Provincial Key Laboratory of Renal Failure Research, Guangzhou Regenerative Medicine and Health Guangdong Laboratory, Division of Nephrology, Nanfang Hospital, Southern Medical University, China (C.Z., Q.W., Z.Y., M.L., Z.Z., Y.Z., H.L., P.H., Q.L., C.L., X.Q.)
| | - Panpan He
- National Clinical Research Center for Kidney Disease, State Key Laboratory for Organ Failure Research, Guangdong Provincial Key Laboratory of Renal Failure Research, Guangzhou Regenerative Medicine and Health Guangdong Laboratory, Division of Nephrology, Nanfang Hospital, Southern Medical University, China (C.Z., Q.W., Z.Y., M.L., Z.Z., Y.Z., H.L., P.H., Q.L., C.L., X.Q.)
| | - Qinqin Li
- National Clinical Research Center for Kidney Disease, State Key Laboratory for Organ Failure Research, Guangdong Provincial Key Laboratory of Renal Failure Research, Guangzhou Regenerative Medicine and Health Guangdong Laboratory, Division of Nephrology, Nanfang Hospital, Southern Medical University, China (C.Z., Q.W., Z.Y., M.L., Z.Z., Y.Z., H.L., P.H., Q.L., C.L., X.Q.).,Department of Epidemiology and Biostatistics, School of Public Health (Q.L., C.L., X.Q.), Anhui Medical University, Hefei, China.,Institute of Biomedicine (Q.L., C.L., X.Q.), Anhui Medical University, Hefei, China
| | - Chengzhang Liu
- National Clinical Research Center for Kidney Disease, State Key Laboratory for Organ Failure Research, Guangdong Provincial Key Laboratory of Renal Failure Research, Guangzhou Regenerative Medicine and Health Guangdong Laboratory, Division of Nephrology, Nanfang Hospital, Southern Medical University, China (C.Z., Q.W., Z.Y., M.L., Z.Z., Y.Z., H.L., P.H., Q.L., C.L., X.Q.).,Department of Epidemiology and Biostatistics, School of Public Health (Q.L., C.L., X.Q.), Anhui Medical University, Hefei, China.,Institute of Biomedicine (Q.L., C.L., X.Q.), Anhui Medical University, Hefei, China
| | - Xianhui Qin
- National Clinical Research Center for Kidney Disease, State Key Laboratory for Organ Failure Research, Guangdong Provincial Key Laboratory of Renal Failure Research, Guangzhou Regenerative Medicine and Health Guangdong Laboratory, Division of Nephrology, Nanfang Hospital, Southern Medical University, China (C.Z., Q.W., Z.Y., M.L., Z.Z., Y.Z., H.L., P.H., Q.L., C.L., X.Q.).,Department of Epidemiology and Biostatistics, School of Public Health (Q.L., C.L., X.Q.), Anhui Medical University, Hefei, China.,Institute of Biomedicine (Q.L., C.L., X.Q.), Anhui Medical University, Hefei, China
| |
Collapse
|
7
|
PV S. Protein hydrolysate from duck egg white by Flavourzyme® digestion: Process optimisation by model design approach and evaluation of antioxidant capacity and characteristic properties. Lebensm Wiss Technol 2022. [DOI: 10.1016/j.lwt.2021.113018] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
|
8
|
Liang J, Zhao JK, Wang JP, Wang T. Association between animal source foods consumption and risk of hypertension: a cohort study. Eur J Nutr 2021; 60:2469-2483. [PMID: 33151390 DOI: 10.1007/s00394-020-02423-w] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2020] [Accepted: 10/19/2020] [Indexed: 02/02/2023]
Abstract
PURPOSE This study assessed the association between animal source foods (ASF) consumption and hypertension, a recognised risk factor for cardiovascular disease. Adverse effects of red and processed meat (RPM) consumption and beneficial effects of the consumption of dairy products and other ASF have been discovered separately; however, the constrained nature of food intake has been typically ignored. We assessed the effects of substituting RPM and other ASF. METHODS We followed-up 5394 Chinese adults (age 18-60 years) at baseline using the China Health and Nutrition Survey from 2004 to 2011. Food consumption was assessed using individual-based consecutive 24-h recall and household-based food weighing approaches. Both traditional substitution analysis and substitution analysis based on compositional transformation were used to assess substitution effects. RESULTS In total, 1267 participants were newly diagnosed with hypertension during the median follow-up time of 6.81 years (range, 2.97-6.99 years). The traditional substitution analysis found that substituting eggs for RPM was associated with a lower risk of hypertension. The compositional transformation substitution analysis revealed that replacing RPM with any other ASF was associated with a lower risk of hypertension; it implemented substitutions of one or many ASF for RPM; it also revealed different substitution effects of RPM and dairy products, and substituting dairy products for RPM was associated with reduced hypertension risks. CONCLUSION The compositional transformation substitution analysis considers the constrained and relative nature of food consumption. It is a flexible approach to estimating substitution effects using different patterns to obtain personalised estimation effects and provide individualised dietary recommendations.
Collapse
Affiliation(s)
- Jie Liang
- Department of Health Statistics, School of Public Health, Shanxi Medical University, 56 Xinjiannanlu Street, Taiyuan, 030001, Shanxi, People's Republic of China
| | - Jun-Kang Zhao
- Department of Health Statistics, School of Public Health, Shanxi Medical University, 56 Xinjiannanlu Street, Taiyuan, 030001, Shanxi, People's Republic of China
| | - Ju-Ping Wang
- Department of Health Statistics, School of Public Health, Shanxi Medical University, 56 Xinjiannanlu Street, Taiyuan, 030001, Shanxi, People's Republic of China
| | - Tong Wang
- Department of Health Statistics, School of Public Health, Shanxi Medical University, 56 Xinjiannanlu Street, Taiyuan, 030001, Shanxi, People's Republic of China.
| |
Collapse
|
9
|
Johny LC, Kudre TG, Suresh PV. Production of egg white hydrolysate by digestion with pineapple bromelain: optimization, evaluation and antioxidant activity study. Journal of Food Science and Technology 2021; 59:1769-1780. [PMID: 34219806 PMCID: PMC8236224 DOI: 10.1007/s13197-021-05188-0] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Revised: 06/19/2021] [Accepted: 06/22/2021] [Indexed: 01/04/2023]
Abstract
Chicken egg white is known to be an excellent source of good quality proteins to make hydrolysate with potential bioactive properties. Enzymatic digestion is a well-known method to produce protein hydrolysates; however, the type of enzyme determines the bioactive potential of the protein hydrolysates due to difference in their catalytic specificity. In this study, process optimization, production and evaluation of whole egg white protein hydrolysate (WEWPH) using pineapple bromelain through the Box-Behnken design were carried out. The design experiment (r 2 = 0.9557) displayed a significant (p < 0.01) effect of pH of egg white (9.0), hydrolysis time (24 h), and enzyme/substrate ratio (3.2 unit/g substrate) on hydrolysis and to form bioactive WEWPH. Antioxidant activity of the WEWPH was confirmed by DPPH radical scavenging assay. Gel filtration chromatography, SDS-PAGE and FTIR spectroscopy analysis of WEWPH revealed the digestion of egg white and the integrity of WEWPH in terms of secondary structure. The WEWPH exhibited strong scavenging activities of DPPH (EC50 = 238.3 µg/ml), ABTS ABTS (EC50 = 54.9 µg/ml), peroxyl (EC50 = 391.6 µg/ml) and superoxide radicals. The WEWPH also displayed reducing power and singlet oxygen quenching activity. These results reveal that the bioactive WEWPH could be a promising ingredient in health food and nutraceuticals. Supplementary Information The online version contains supplementary material available at 10.1007/s13197-021-05188-0.
Collapse
Affiliation(s)
- Lidiya C Johny
- Meat and Marine Sciences Department, CSIR-Central Food Technological Research Institute, Mysuru, 570 020 India.,Academy of Scientific and Innovative Research, Gazhiabad, India
| | - Tanaji G Kudre
- Meat and Marine Sciences Department, CSIR-Central Food Technological Research Institute, Mysuru, 570 020 India
| | - P V Suresh
- Meat and Marine Sciences Department, CSIR-Central Food Technological Research Institute, Mysuru, 570 020 India.,Academy of Scientific and Innovative Research, Gazhiabad, India
| |
Collapse
|
10
|
Renkler NZ, Ergene E, Gokyer S, Tuzlakoglu Ozturk M, Yilgor Huri P, Tuzlakoglu K. Facile modification of polycaprolactone nanofibers with egg white protein. JOURNAL OF MATERIALS SCIENCE. MATERIALS IN MEDICINE 2021; 32:34. [PMID: 33763760 PMCID: PMC7990845 DOI: 10.1007/s10856-021-06505-x] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 10/07/2020] [Accepted: 03/07/2021] [Indexed: 06/12/2023]
Abstract
Synthetic polymers remain to be a major choice for scaffold fabrication due to their structural stability and mechanical strength. However, the lack of functional moieties limits their application for cell-based therapies which necessitate modification and functionalization. Blending synthetic polymers with natural components is a simple and effective way to achieve the desired biological properties for a scaffold. Herein, nanofibrous mats made of polycaprolactone (PCL) and egg white protein (EWP) blend were developed and further evaluated for use as a scaffold for tissue engineering applications. Homogeneous distribution of EWP was achieved throughout the nanofibrous mats, as shown by immunohistochemistry. ATR-FTIR analysis and contact angle measurements have further confirmed the presence of EWP on the surface of the samples. The swelling test showed that PCL/EWP nanofibers have higher water uptake than PCL nanofibrous mats. Also, EWP addition on the nanofibrous mats resulted in an increase in the tensile strength and Young's modulus of the mats, indicating that the presence of protein can greatly enhance the mechanical properties of the mats. A significantly higher, more uniform, and dispersed cell spreading was observed on days 7 and 14 than that on neat PCL mats, demonstrating the importance of providing the required cues for cell homing by the availability of EWP. Hence, EWP is shown to be a simple and low-cost source for the functionalization of PCL nanofibrous mats. EWP is, therefore, a facile candidate to enhance cellular interactions of synthetic polymers for a wide range of tissue engineering applications.
Collapse
Affiliation(s)
| | - Emre Ergene
- Department of Biomedical Engineering, Ankara University, Ankara, Turkey
| | - Seyda Gokyer
- Department of Biomedical Engineering, Ankara University, Ankara, Turkey
| | | | - Pinar Yilgor Huri
- Department of Biomedical Engineering, Ankara University, Ankara, Turkey
| | - Kadriye Tuzlakoglu
- Department of Polymer Engineering, Yalova University, 77200, Yalova, Turkey
| |
Collapse
|
11
|
Moreno-Fernández S, Garcés-Rimón M, Miguel M. Egg-derived peptides and hydrolysates: A new bioactive treasure for cardiometabolic diseases. Trends Food Sci Technol 2020. [DOI: 10.1016/j.tifs.2020.08.002] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
|
12
|
Chakrabarti S, Ren J, Wu J. Phosvitin Derived Phospho-Peptides Show Better Osteogenic Potential than Intact Phosvitin in MC3T3-E1 Osteoblastic Cells. Nutrients 2020; 12:nu12102998. [PMID: 33007855 PMCID: PMC7601474 DOI: 10.3390/nu12102998] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/12/2020] [Revised: 09/24/2020] [Accepted: 09/25/2020] [Indexed: 01/24/2023] Open
Abstract
Phosphorylated proteins from food sources have been investigated as regulators of bone formation with potential benefits in treating osteoporosis. Egg, a cheap and nutritious food, is also the source of various proteins and bioactive peptides with applications in human health. Egg yolk is rich in phosvitin, the most phosphorylated protein in nature. Phosvitin has been shown to improve bone health in experimental animals, although the molecular mechanisms and its specific effects on bone-forming osteoblastic cells are incompletely understood. Previous work in our group has identified pancreatin-generated phosvitin phospho-peptides (PPP) as a potential source for bioactive peptides. Given this background, we examined the roles of both phosvitin and PPP in the function of osteoblastic cells. Our results demonstrated their potential to improve bone health by promoting osteoblast differentiation and proliferation, suppressing osteoclast recruitment and the deposition of extracellular matrix, although PPP appeared to demonstrate superior osteogenic functions compared to phosvitin alone.
Collapse
Affiliation(s)
- Subhadeep Chakrabarti
- Department of Agricultural, Food and Nutritional Science, University of Alberta, Edmonton, AB T6G2P5, Canada; (S.C.); (J.R.)
- Cardiovascular Research Centre and Women and Children’s Health Research Institute, University of Alberta, Edmonton, AB T6G2P5, Canada
| | - Jiandong Ren
- Department of Agricultural, Food and Nutritional Science, University of Alberta, Edmonton, AB T6G2P5, Canada; (S.C.); (J.R.)
| | - Jianping Wu
- Department of Agricultural, Food and Nutritional Science, University of Alberta, Edmonton, AB T6G2P5, Canada; (S.C.); (J.R.)
- Cardiovascular Research Centre and Women and Children’s Health Research Institute, University of Alberta, Edmonton, AB T6G2P5, Canada
- Correspondence: ; Tel.: +1-7804926885
| |
Collapse
|
13
|
Designing vascular supportive albumen-rich composite bioink for organ 3D printing. J Mech Behav Biomed Mater 2020; 104:103642. [DOI: 10.1016/j.jmbbm.2020.103642] [Citation(s) in RCA: 22] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/17/2019] [Revised: 01/11/2020] [Accepted: 01/14/2020] [Indexed: 12/20/2022]
|
14
|
|
15
|
Jahandideh F, Wu J. Perspectives on the Potential Benefits of Antihypertensive Peptides towards Metabolic Syndrome. Int J Mol Sci 2020; 21:E2192. [PMID: 32235782 PMCID: PMC7139547 DOI: 10.3390/ijms21062192] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2020] [Revised: 03/18/2020] [Accepted: 03/20/2020] [Indexed: 12/12/2022] Open
Abstract
In addition to the regulation of blood pressure, the renin-angiotensin system (RAS) also plays a key role in the onset and development of insulin resistance, which is central to metabolic syndrome (MetS). Due to the interplay between RAS and insulin resistance, antihypertensive compounds may exert beneficial effects in the management of MetS. Food-derived bioactive peptides with RAS blocking properties can potentially improve adipose tissue dysfunction, glucose intolerance, and insulin resistance involved in the pathogenesis of MetS. This review discusses the pathophysiology of hypertension and the association between RAS and pathogenesis of the MetS. The effects of bioactive peptides with RAS modulating effects on other components of the MetS are discussed. While the in vivo reports on the effectiveness of antihypertensive peptides against MetS are encouraging, the exact mechanism by which these peptides infer their effects on glucose and lipid handling is mostly unknown. Therefore, careful design of experiments along with standardized physiological models to study the effect of antihypertensive peptides on insulin resistance and obesity could help to clarify this relationship.
Collapse
Affiliation(s)
- Forough Jahandideh
- Department of Agricultural, Food and Nutritional Science, Faculty of Agricultural, Life and Environmental Sciences, University of Alberta, Edmonton, AB T6G 2P5, Canada
- Cardiovascular Research Centre, Faculty of Medicine & Dentistry, University of Alberta, Edmonton, AB T6G 2S2, Canada
| | - Jianping Wu
- Department of Agricultural, Food and Nutritional Science, Faculty of Agricultural, Life and Environmental Sciences, University of Alberta, Edmonton, AB T6G 2P5, Canada
- Cardiovascular Research Centre, Faculty of Medicine & Dentistry, University of Alberta, Edmonton, AB T6G 2S2, Canada
| |
Collapse
|
16
|
|
17
|
|
18
|
Burd NA, Beals JW, Martinez IG, Salvador AF, Skinner SK. Food-First Approach to Enhance the Regulation of Post-exercise Skeletal Muscle Protein Synthesis and Remodeling. Sports Med 2019; 49:59-68. [PMID: 30671904 PMCID: PMC6445816 DOI: 10.1007/s40279-018-1009-y] [Citation(s) in RCA: 67] [Impact Index Per Article: 13.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
Protein recommendations are provided on a daily basis as defined by the recommended dietary allowance (RDA) at 0.80 g protein/kg/day. However, meal-based, as opposed to daily, dietary protein recommendations are likely more informative given the role of the daily protein distribution pattern in modulating the post-exercise muscle protein synthetic response. Current protein meal recommendations to plateau post-exercise muscle protein synthesis rates are based on the ingestion of isolated protein sources, and not protein-rich whole foods. It is generally more common to eat whole food sources of dietary protein within a normal eating pattern to meet dietary protein requirements. Yet, there is a need to define how dietary protein action on muscle protein synthesis rates can be modulated by other nutrients within a food matrix to achieve protein requirements for optimal muscle adaptations. Recent developments suggest that the identification of an "optimal" protein source should likely consider the characteristics of the protein and the food matrix in which it is consumed. This review aims to discuss recent concepts related to protein quality, and the potential interactive effects of the food matrix, to achieve optimal protein requirements and elicit a robust postprandial muscle protein synthetic response with an emphasis on the post-exercise recovery window.
Collapse
Affiliation(s)
- Nicholas A Burd
- Department of Kinesiology and Community Health, University of Illinois at Urbana-Champaign, 906 S. Goodwin Avenue, Urbana, IL, 61801, USA.
- Division of Nutritional Sciences, University of Illinois at Urbana-Champaign, Urbana, IL, USA.
| | - Joseph W Beals
- Division of Nutritional Sciences, University of Illinois at Urbana-Champaign, Urbana, IL, USA
| | - Isabel G Martinez
- Department of Kinesiology and Community Health, University of Illinois at Urbana-Champaign, 906 S. Goodwin Avenue, Urbana, IL, 61801, USA
| | - Amadeo F Salvador
- Department of Kinesiology and Community Health, University of Illinois at Urbana-Champaign, 906 S. Goodwin Avenue, Urbana, IL, 61801, USA
| | - Sarah K Skinner
- Department of Kinesiology and Community Health, University of Illinois at Urbana-Champaign, 906 S. Goodwin Avenue, Urbana, IL, 61801, USA
| |
Collapse
|
19
|
Chang C, Lahti T, Tanaka T, Nickerson MT. Egg proteins: fractionation, bioactive peptides and allergenicity. JOURNAL OF THE SCIENCE OF FOOD AND AGRICULTURE 2018; 98:5547-5558. [PMID: 29797412 DOI: 10.1002/jsfa.9150] [Citation(s) in RCA: 40] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/14/2017] [Revised: 05/01/2018] [Accepted: 05/20/2018] [Indexed: 06/08/2023]
Abstract
Eggs are an important source of macro and micronutrients within the diet, comprised of proteins, lipids, vitamins, and minerals. They are constituted by a shell, the white (containing 110 g kg-1 proteins: ovalbumin, ovotransferrin, ovomucoid, lysozyme and ovomucin), and the yolk (containing 150-170 g kg-1 proteins: lipovitellins, phosvitin, livetins, and low-density lipoproteins). Owing to their nutritional value and biological characteristics, both the egg white and yolk proteins are extensively fractionated using different techniques (e.g., liquid chromatography, ultrafiltration, electrophoresis, and chemical precipitation), in which liquid chromatography is the most commonly used technique to obtain individual proteins with high protein recovery and purity to develop novel food products. However, concerns over allergenic responses induced by certain egg proteins (e.g., ovomucoid, ovalbumin, ovotransferrin, lysozyme, α-livetin, and lipoprotein YGP42) limit their widespread use. As such, processing technologies (e.g., thermal processing, enzymatic hydrolysis, and high-pressure treatment) are investigated to reduce the allergenicity by conformational changes. In addition, biological activities (e.g., antioxidant, antimicrobial, antihypertensive, and anticancer activities) associated with egg peptides have received more attention, in which enzyme hydrolysis is demonstrated as a promising way to break polypeptides sequences and produce bioactive peptides to provide nutritional and therapeutic benefits for human health. © 2018 Society of Chemical Industry.
Collapse
Affiliation(s)
- Chang Chang
- Department of Food and Bioproduct Sciences, University of Saskatchewan, Saskatoon, Canada
| | | | - Takuji Tanaka
- Department of Food and Bioproduct Sciences, University of Saskatchewan, Saskatoon, Canada
| | - Michael T Nickerson
- Department of Food and Bioproduct Sciences, University of Saskatchewan, Saskatoon, Canada
| |
Collapse
|
20
|
Lucey AJ, Heneghan C, Manning E, Kroon PA, Kiely ME. Effect of an egg ovalbumin-derived protein hydrolysate on blood pressure and cardiovascular risk in adults with a mildly elevated blood pressure: a randomized placebo-controlled crossover trial. Eur J Nutr 2018; 58:2823-2833. [PMID: 30284065 DOI: 10.1007/s00394-018-1832-9] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/17/2018] [Accepted: 09/21/2018] [Indexed: 02/07/2023]
Abstract
PURPOSE While animal and in vitro data demonstrate vasodilatory effects of egg white-derived peptides, human studies are lacking. We investigated for the first time the effects of an egg ovalbumin-derived protein hydrolysate on blood pressure (BP) and cardiovascular risk. METHODS A double-blind, placebo-controlled randomized crossover trial was implemented in 75 adults aged 50-70 years with systolic BP (130-≤ 150 mmHg). Participants were randomized to an egg ovalbumin-derived protein hydrolysate (3 g/day) or placebo (3 g/day). Participants completed two 6-week periods separated by a 3-week washout. RESULTS Data from 65 participants with a mean systolic BP (135.1 ± 11 mmHg) were included. Mean office and central BP and arterial stiffness (assessed by carotid-femoral pulse wave velocity (cfPWV) or pulse wave analysis (PWA)) did not change over time and no significant differences were observed between the egg protein hydrolysate and placebo groups (P > 0.05). Similarly, no significant effects of this egg ovalbumin-derived protein hydrolysate on blood lipid and glucose concentrations (P > 0.05) were observed. CONCLUSION This is the first dietary intervention to investigate the effects of egg ovalbumin-derived protein hydrolysates on cardiovascular risk in humans. Despite promising findings from animal and in vitro studies, this RCT does not support the hypothesis that consumption of an egg ovalbumin-derived protein hydrolysate for 6 weeks in adults with a high-normal BP results in a reduction in BP or the modification of cardiovascular risk.
Collapse
Affiliation(s)
- Alice J Lucey
- Cork Centre for Vitamin D and Nutrition Research, School of Food and Nutritional Sciences, University College Cork, Western Road, Cork, T12 YT20, Ireland.
| | - Clara Heneghan
- Cork Centre for Vitamin D and Nutrition Research, School of Food and Nutritional Sciences, University College Cork, Western Road, Cork, T12 YT20, Ireland
| | - Edmund Manning
- Cork Centre for Vitamin D and Nutrition Research, School of Food and Nutritional Sciences, University College Cork, Western Road, Cork, T12 YT20, Ireland
| | - Paul A Kroon
- Food and Health Programme, Institute of Food Research, Norwich Research Park, Norwich, UK
| | - Máiréad E Kiely
- Cork Centre for Vitamin D and Nutrition Research, School of Food and Nutritional Sciences, University College Cork, Western Road, Cork, T12 YT20, Ireland
| |
Collapse
|
21
|
Mott MM, McCrory MA, Bandini LG, Cabral HJ, Daniels SR, Singer MR, Moore LL. Egg Intake Has No Adverse Association With Blood Lipids Or Glucose In Adolescent Girls. J Am Coll Nutr 2018; 38:119-124. [PMID: 30280988 DOI: 10.1080/07315724.2018.1469437] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
Abstract
OBJECTIVE Longitudinal data on cardiometabolic effects of egg intake during adolescence are lacking. The current analyses aim to evaluate the impact of usual adolescent egg consumption on lipid levels, fasting glucose, and insulin resistance during late adolescence (age 17-20 years). METHODS Data from 1392 girls, aged 9 to 10 at baseline and followed for 10 years, in the National Heart, Lung, and Blood Institute's National Growth and Health Study were used to examine the association between usual egg intake alone and in combination with other healthy lifestyle factors and late adolescent lipid levels, fasting glucose, and insulin resistance, measured as homeostasis model assessment of insulin resistance (HOMA-IR). Diet was assessed using 3-day food records during eight examination cycles. Girls were classified according to usual weekly egg intake, ages 9-17 years: <1 egg/wk (n = 361), 1 to <3 eggs/wk (n = 703), and ≥3 eggs/wk (n = 328). Analysis of covariance modeling was used to control for confounding by other behavioral and biological risk factors. RESULTS Girls with low, moderate, and high egg intakes had adjusted low-density lipoprotein cholesterol levels of 99.7, 98.8, and 95.5 mg/dL, respectively (p = 0.0778). In combination with higher intakes of fiber, dairy, or fruits and vegetables, these beneficial effects were stronger and statistically significant. There was no evidence that ≥3 eggs/wk had an adverse effect on lipids, glucose, or HOMA-IR. More active girls who consumed ≥3 eggs/wk had the lowest levels of insulin resistance. CONCLUSION These results suggest that eggs may be included as part of a healthy adolescent diet without adverse effects on glucose, lipid levels, or insulin resistance.
Collapse
Affiliation(s)
- Melanie M Mott
- a Preventive Medicine and Epidemiology, Department of Medicine , Boston University School of Medicine , Boston , Massachusetts , USA
| | - Megan A McCrory
- b Department of Health Sciences , Boston University , Boston , Massachusetts , USA
| | - Linda G Bandini
- b Department of Health Sciences , Boston University , Boston , Massachusetts , USA.,c Eunice Kennedy Shriver Center , University of Massachusetts Medical School , Waltham , Massachusetts , USA
| | - Howard J Cabral
- d Department of Biostatistics , Boston University School of Public Health , Boston , Massachusetts , USA
| | - Stephen R Daniels
- e University of Colorado School of Medicine , Children's Hospital Colorado , Aurora , Colorado , USA
| | - Martha R Singer
- a Preventive Medicine and Epidemiology, Department of Medicine , Boston University School of Medicine , Boston , Massachusetts , USA
| | - Lynn L Moore
- a Preventive Medicine and Epidemiology, Department of Medicine , Boston University School of Medicine , Boston , Massachusetts , USA
| |
Collapse
|
22
|
Zhang M, Zhao Y, Yao Y, Xu M, Du H, Wu N, Tu Y. Isolation and identification of peptides from simulated gastrointestinal digestion of preserved egg white and their anti-inflammatory activity in TNF-α-induced Caco-2 cells. J Nutr Biochem 2018; 63:44-53. [PMID: 30342316 DOI: 10.1016/j.jnutbio.2018.09.019] [Citation(s) in RCA: 35] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/05/2018] [Revised: 09/12/2018] [Accepted: 09/17/2018] [Indexed: 02/01/2023]
Abstract
Simulated gastrointestinal digestion of preserved egg white (SGD-PEW) exerts anti-inflammatory effects on Caco-2 cells and a mouse model of DSS-induced colitis. Here, we aimed to separate peptides derived from SGD-PEW and evaluate their anti-inflammatory effects using an in vitro inflammatory model. Six peptides were isolated and identified. DEDTQAMPFR (DR-10), DEDTQAMPF (DF-9), MLGATSL (ML-7) and MSYSAGF (MF-7) significantly inhibited IL-8 secretion and markedly decreased gene expression, including TNF-α, IL-8, IL-6, IL-1β and IL-12 and promoted IL-10 gene expression in Caco-2 cells. DR-10, DF-9, ML-7 and MF-7 significantly inhibited the phosphorylation of JNK. In the meantime, DR-10 and DF-9 significantly reduced the phosphorylation of IκB and p38. These results indicated that ML-7 and MF-7 exerted their anti-inflammatory activity through the MAPK signaling pathway in TNF-α-induced Caco-2 cells. Whereas, DR-10 and DF-9 inhibited the NF-κB and MAPK signaling pathways. The results suggested that DR-10, DF-9, ML-7 and MF-7 derived from SGD-PEW may be a new type of prophylactic food for the treatment of inflammation.
Collapse
Affiliation(s)
- Mengya Zhang
- Jiangxi Key Laboratory of Natural Products and Functional Food, Jiangxi Agricultural University, Nanchang 330045, China
| | - Yan Zhao
- State Key Laboratory of Food Science and Technology, Nanchang University, Nanchang 330047, China; Engineering Research Centre of Biomass Conversion, Ministry of Education, Nanchang University, Nanchang 330047, China
| | - Yao Yao
- Jiangxi Key Laboratory of Natural Products and Functional Food, Jiangxi Agricultural University, Nanchang 330045, China
| | - Mingsheng Xu
- Jiangxi Key Laboratory of Natural Products and Functional Food, Jiangxi Agricultural University, Nanchang 330045, China
| | - Huaying Du
- Jiangxi Key Laboratory of Natural Products and Functional Food, Jiangxi Agricultural University, Nanchang 330045, China
| | - Na Wu
- Jiangxi Key Laboratory of Natural Products and Functional Food, Jiangxi Agricultural University, Nanchang 330045, China
| | - Yonggang Tu
- Jiangxi Key Laboratory of Natural Products and Functional Food, Jiangxi Agricultural University, Nanchang 330045, China.
| |
Collapse
|
23
|
Functions and Applications of Bioactive Peptides From Corn Gluten Meal. ADVANCES IN FOOD AND NUTRITION RESEARCH 2018; 87:1-41. [PMID: 30678813 DOI: 10.1016/bs.afnr.2018.07.001] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Corn protein has been identified as an important source of bioactive peptides. Such peptides can be released during hydrolysis induced by proteolytic enzymes or microbial fermentation. Corn peptides have been found to exhibit different functions in vitro and in vivo such as antihypertensive, hepatoprotective, anti-obesity, antimicrobial, antioxidative, mineral-binding and accelerating alcohol metabolism. To date, 22 sequences of bioactive corn peptides have already been identified. There is an increasing commercial interest in the production of corn peptides with the purpose of using them as active ingredients, which may find use in the treatment of liver injury, hypertension, dental carries, oxidative stress, mineral malabsorption and obesity. These bioactive peptides may be used in formulation of functional foods, nutraceuticals, and natural drugs because of their health benefit effects.
Collapse
|
24
|
|
25
|
Krichen F, Sila A, Caron J, Kobbi S, Nedjar N, Miled N, Blecker C, Besbes S, Bougatef A. Identification and molecular docking of novel ACE inhibitory peptides from protein hydrolysates of shrimp waste. Eng Life Sci 2018; 18:682-691. [PMID: 32624948 DOI: 10.1002/elsc.201800045] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2018] [Revised: 06/10/2018] [Accepted: 06/13/2018] [Indexed: 11/12/2022] Open
Abstract
The effect of enzymatic hydrolysis by Savinase on the interfacial properties and antihypertensive activity of shrimp waste proteins was evaluated. The physicochemical characterization, interfacial tension, and surface characteristics of shrimp waste protein hydrolysates (SWPH) using different enzyme/substrate (E/S) (SWPH5 (SWPH using E/S = 5), SWPH15 (SWPH using E/S = 15), and SWPH40 (SWPH using E/S = 40)) were also studied. SWPH5, SWPH15, and SWPH40 had an isoelectric pH around 2.07, 2.17, and 2.54 respectively. SWPH5 exhibited the lowest interfacial tension (68.96 mN/m) followed by SWPH15 (69.36 mN/m) and SWPH40 (70.29 mN/m). The in vitro ACE inhibitory activity of shrimp waste protein hydrolysates showed that the most active hydrolysate was obtained using an enzyme/substrate of 15 U/mg (SWPH15). SWPH15 had a lower IC50 value (2.17 mg/mL) than that of SWPH5 and SWPH40 (3.65 and 5.7 mg/mL, respectively). This hydrolysate was then purified and characterized. Fraction F1 separated by Sephadex G25 column which presents the best ACE inhibition activity was then separated by reversed-phase high performance liquid chromatography. Four ACE inhibitory peptides were identified and their molecular masses and amino acid sequences were determined using ESI-MS and ESI-MS/MS, respectively. The structures of the most potent peptides were SSSKAKKMP, HGEGGRSTHE, WLGHGGRPDHE, and WRMDIDGDIMISEQEAHQR. The structural modeling of anti-ACE peptides from shrimp waste through docking simulations results showed that these peptides bound to ACE with high affinity.
Collapse
Affiliation(s)
- Fatma Krichen
- Laboratoire d'Amélioration des Plantes et Valorisation des Agroressources Université de Sfax Sfax Tunisia
| | - Assaâd Sila
- Laboratoire d'Amélioration des Plantes et Valorisation des Agroressources Université de Sfax Sfax Tunisia
| | - Juliette Caron
- Institut Régional de Recherche en Agroalimentaire et Biotechnologie: Charles Violette Equipe ProBioGEM, Université de Lille 1 France
| | - Sabrine Kobbi
- Laboratoire d'Amélioration des Plantes et Valorisation des Agroressources Université de Sfax Sfax Tunisia.,Institut Régional de Recherche en Agroalimentaire et Biotechnologie: Charles Violette Equipe ProBioGEM, Université de Lille 1 France
| | - Naima Nedjar
- Institut Régional de Recherche en Agroalimentaire et Biotechnologie: Charles Violette Equipe ProBioGEM, Université de Lille 1 France
| | - Nabil Miled
- Laboratoire de Biochimie et de Génie Enzymatique des Lipases, ENIS Université de Sfax Sfax Tunisia
| | - Christophe Blecker
- Gembloux Agro Bio-Tech Unité de Technologie des Industries Agro-Alimentaires Université de Liège Gembloux Belgium
| | - Souhail Besbes
- Ecole Nationale d'Ingénieurs de Sfax, Laboratoire Valorisation, Analyse et Sécurité des Aliments Université de Sfax Sfax Tunisia
| | - Ali Bougatef
- Laboratoire d'Amélioration des Plantes et Valorisation des Agroressources Université de Sfax Sfax Tunisia
| |
Collapse
|
26
|
Zhang Y, Zhang DZ. Red meat, poultry, and egg consumption with the risk of hypertension: a meta-analysis of prospective cohort studies. J Hum Hypertens 2018; 32:507-517. [PMID: 29725070 DOI: 10.1038/s41371-018-0068-8] [Citation(s) in RCA: 27] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2017] [Revised: 03/02/2018] [Accepted: 04/06/2018] [Indexed: 01/30/2023]
|
27
|
Kisioglu B, Nergiz-Unal R. The powerful story against cardiovascular diseases: Dietary factors. FOOD REVIEWS INTERNATIONAL 2017. [DOI: 10.1080/87559129.2017.1410172] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Affiliation(s)
- Betul Kisioglu
- Department of Nutrition and Dietetics, Faculty of Health Sciences, Hacettepe University, Ankara, Turkey
| | - Reyhan Nergiz-Unal
- Department of Nutrition and Dietetics, Faculty of Health Sciences, Hacettepe University, Ankara, Turkey
| |
Collapse
|
28
|
Martin M, Deussen A. Effects of natural peptides from food proteins on angiotensin converting enzyme activity and hypertension. Crit Rev Food Sci Nutr 2017; 59:1264-1283. [PMID: 29244531 DOI: 10.1080/10408398.2017.1402750] [Citation(s) in RCA: 37] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
Cardiovascular diseases are the leading cause of death. The underlying pathophysiology is largely contributed by an overactivation of the renin-angiotensin-aldosterone-system (RAAS). Herein, angiotensin II (AngII) is a key mediator not only in blood pressure control and vascular tone regulation, but also involved in inflammation, endothelial dysfunction, atherosclerosis, hypertension and congestive heart failure. Since more than three decades suppression of AngII generation by inhibition of the angiotensin-converting enzyme (ACE) or blockade of the AngII-receptor has shown clinical benefit by reducing hypertension, atherosclerosis and other inflammation-associated cardiovascular diseases. Besides pharmaceutical ACE-inhibitors some natural peptides derived from food proteins reduce in vitro ACE activity. Several animal studies and a few human clinical trials have shown antihypertensive effects of such peptides, which might be attractive as food additives to prevent age-related RAAS activation. However, their inhibitory potency on in vitro ACE activity does not always correlate with an antihypertensive impact. While some peptides with high inhibitory activity on ACE-activity in vitro show no antihypertensive effect in vivo, other peptides with only a moderate ACE inhibitory activity in vitro cause such effects. The explanation for this conflicting phenomenon between inhibitory activity and antihypertensive effect remains unclear to date. This review shall critically address the effects of natural peptides derived from different food proteins on the cardiovascular system and the possible underlying mechanisms. A central aspect will be to point to conceptual gaps in the current understanding of the action of these peptides with respect to in vivo blood pressure lowering effects.
Collapse
Affiliation(s)
- Melanie Martin
- a Institute of Physiology, Medical Faculty Carl Gustav Carus, Technische Universität Dresden , Germany
| | - Andreas Deussen
- a Institute of Physiology, Medical Faculty Carl Gustav Carus, Technische Universität Dresden , Germany
| |
Collapse
|
29
|
Bleakley S, Hayes M, O' Shea N, Gallagher E, Lafarga T. Predicted Release and Analysis of Novel ACE-I, Renin, and DPP-IV Inhibitory Peptides from Common Oat (Avena sativa) Protein Hydrolysates Using in Silico Analysis. Foods 2017; 6:E108. [PMID: 29207547 PMCID: PMC5742776 DOI: 10.3390/foods6120108] [Citation(s) in RCA: 47] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2017] [Revised: 11/23/2017] [Accepted: 11/27/2017] [Indexed: 12/24/2022] Open
Abstract
The renin-angiotensin-aldosterone system (RAAS) plays an important role in regulating hypertension by controlling vasoconstriction and intravascular fluid volume. RAAS itself is largely regulated by the actions of renin (EC 3.4.23.15) and the angiotensin-I-converting enzyme (ACE-I; EC 3.4.15.1). The enzyme dipeptidyl peptidase-IV (DPP-IV; EC 3.4.14.5) also plays a role in the development of type-2 diabetes. The inhibition of the renin, ACE-I, and DPP-IV enzymes has therefore become a key therapeutic target for the treatment of hypertension and diabetes. The aim of this study was to assess the bioactivity of different oat (Avena sativa) protein isolates and their ability to inhibit the renin, ACE-I, and DPP-IV enzymes. In silico analysis was carried out to predictthe likelihood of bioactive inhibitory peptides occurring from oat protein hydrolysates following in silico hydrolysis with the proteases papain and ficin. Nine peptides, including FFG, IFFFL, PFL, WWK, WCY, FPIL, CPA, FLLA, and FEPL were subsequently chemically synthesised, and their bioactivities were confirmed using in vitro bioassays. The isolated oat proteins derived from seven different oat varieties were found to inhibit the ACE-I enzyme by between 86.5 ± 10.7% and 96.5 ± 25.8%, renin by between 40.5 ± 21.5% and 70.9 ± 7.6%, and DPP-IV by between 3.7 ± 3.9% and 46.2 ± 28.8%. The activity of the synthesised peptides was also determined.
Collapse
Affiliation(s)
- Stephen Bleakley
- Food Biosciences Department, Teagasc Food Research Centre, Ashtown, D15 Dublin, Ireland.
- School of Biological Sciences, College of Sciences and Health and Environment, Sustainability and Health Institute, DIT Kevin Street, D08 NF82 Dublin, Ireland.
| | - Maria Hayes
- Food Biosciences Department, Teagasc Food Research Centre, Ashtown, D15 Dublin, Ireland.
| | - Nora O' Shea
- Food Chemistry and Technology Department, Teagasc Food Research Centre, Moorepark, Fermoy, Co. Cork P61 C996, Ireland. Nora.O'
| | - Eimear Gallagher
- Food Quality and Sensory Science Department, Teagasc Food Research Centre, Ashtown, Dublin 15, Ireland.
| | - Tomas Lafarga
- Parc Científic I Tecnològic Agroalimentari de Lleida, Parc de Gardeny, Edifici Fruit Centre, Institut de Recerca, Tecnològia Agroalimentàries (IRTA), 25003 Lleida, Spain.
| |
Collapse
|
30
|
Iwaniak A, Darewicz M, Minkiewicz P. Peptides Derived from Foods as Supportive Diet Components in the Prevention of Metabolic Syndrome. Compr Rev Food Sci Food Saf 2017; 17:63-81. [PMID: 33350059 DOI: 10.1111/1541-4337.12321] [Citation(s) in RCA: 30] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/17/2017] [Revised: 10/02/2017] [Accepted: 10/20/2017] [Indexed: 12/25/2022]
Abstract
Metabolic syndrome (MSyn) includes physiological, biochemical, clinical, and metabolic abnormalities, leading to an increase in health problems like obesity, dyslipidemia, cardiovascular diseases, and diabetes, which contribute to an increase in mortality rate. One of the main factors having a key impact on our health is the food we consume. Thus, scientists work towards the discovery of novel bioactive compounds with therapeutic potential to address MSyn. According to scientific reports, peptides derived from food proteins exhibit bioactivities important for the prevention of MSyn diseases; that is, they regulate blood pressure and glycemia; reduce cholesterol level and body mass; and scavenge free radicals. The aim of this review is to study the potential role of peptides in the prevention of MSyn. Particularly peptides which exhibit the following activities: antihypertensive [angiotensin-converting enzyme (ACE) inhibition (EC 3.4.15.1)], antidiabetic [dipeptidyl peptidase IV (DPP-IV) (EC 3.4.14.5)/α-glucosidase (EC 3.2.1.20)/α-amylase (EC 3.2.1.1) inhibition)], cholesterol level reduction, antioxidative, and obesity prevention, were studied. If possible, special attention is paid in the review to the bioactivities of peptides that were measured in vivo. Some examples of peptides showing dual or multiple action against MSyn targets are presented. Moreover, using the database of bioactive peptide sequences (BIOPEP) we made a list of peptides serving simultaneous functions in counteracting MSyn dysfunctions. Such an approach may simplify the discovery of MSyn preventive peptides, as well as highlight some of them as potent bioactive ingredients that may be incorporated into foods. Moreover, the research strategy involving the in silico and in vitro/in vivo methodologies may be useful in the production of food protein hydrolysates supporting the treatment of MSyn dysfunctions.
Collapse
Affiliation(s)
- Anna Iwaniak
- Faculty of Food Science, Chair of Food Biochemistry, Univ. of Warmia and Mazury in Olsztyn, Pl. Cieszynski 1, 10-726 Olsztyn-Kortowo, Poland
| | - Małgorzata Darewicz
- Faculty of Food Science, Chair of Food Biochemistry, Univ. of Warmia and Mazury in Olsztyn, Pl. Cieszynski 1, 10-726 Olsztyn-Kortowo, Poland
| | - Piotr Minkiewicz
- Faculty of Food Science, Chair of Food Biochemistry, Univ. of Warmia and Mazury in Olsztyn, Pl. Cieszynski 1, 10-726 Olsztyn-Kortowo, Poland
| |
Collapse
|
31
|
Hajfathalian M, Ghelichi S, García-Moreno PJ, Moltke Sørensen AD, Jacobsen C. Peptides: Production, bioactivity, functionality, and applications. Crit Rev Food Sci Nutr 2017; 58:3097-3129. [PMID: 29020461 DOI: 10.1080/10408398.2017.1352564] [Citation(s) in RCA: 84] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
Production of peptides with various effects from proteins of different sources continues to receive academic attention. Researchers of different disciplines are putting increasing efforts to produce bioactive and functional peptides from different sources such as plants, animals, and food industry by-products. The aim of this review is to introduce production methods of hydrolysates and peptides and provide a comprehensive overview of their bioactivity in terms of their effects on immune, cardiovascular, nervous, and gastrointestinal systems. Moreover, functional and antioxidant properties of hydrolysates and isolated peptides are reviewed. Finally, industrial and commercial applications of bioactive peptides including their use in nutrition and production of pharmaceuticals and nutraceuticals are discussed.
Collapse
Affiliation(s)
- Mona Hajfathalian
- a Division of Food Technology, National Food Institute , Technical University of Denmark , 2800 Kgs. Lyngby , Denmark
| | - Sakhi Ghelichi
- a Division of Food Technology, National Food Institute , Technical University of Denmark , 2800 Kgs. Lyngby , Denmark.,b Department of Seafood Science and Technology, Faculty of Fisheries and Environmental Science , Gorgan University of Agricultural Sciences and Natural Resources , Gorgan , Iran
| | - Pedro J García-Moreno
- a Division of Food Technology, National Food Institute , Technical University of Denmark , 2800 Kgs. Lyngby , Denmark
| | - Ann-Dorit Moltke Sørensen
- a Division of Food Technology, National Food Institute , Technical University of Denmark , 2800 Kgs. Lyngby , Denmark
| | - Charlotte Jacobsen
- a Division of Food Technology, National Food Institute , Technical University of Denmark , 2800 Kgs. Lyngby , Denmark
| |
Collapse
|
32
|
Lecithin derived from ω-3 PUFA fortified eggs decreases blood pressure in spontaneously hypertensive rats. Sci Rep 2017; 7:12373. [PMID: 28959007 PMCID: PMC5620069 DOI: 10.1038/s41598-017-12019-w] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2017] [Accepted: 09/01/2017] [Indexed: 12/25/2022] Open
Abstract
Hypertension is the most common risk factor for stroke, coronary heart disease and heart failure, which are the leading causes of death worldwide. Dietary patterns and supplements intakes are becoming important factors in the hypertension. The aim of this study was to estimate the effects of new generation egg yolk phospholipids rich in lecithin (SL) esterified with omega-3 and omega-6 fatty acids on blood pressure in hypertensive rats (SHR). Here we have reported that lecithin (SL) derived from egg yolk lowers blood pressure in pathology of hypertension. The SHR rats treated with SL had significantly lower blood pressure than control group (157/104 vs. 178/121 mmHg; P < 0.05) and down-regulated mesenteric artery over-response to norepinephrine and potassium chloride, giving similar arterial response as for normotensive Wistar Kyoto rats (WKY). Hypertensive rats treated by SL demonstrated significantly lower serum level of inflammatory factors. This work also indicates that SL treatment lowers heart rate and reduces the serum level of oxidative stress marker - nitrotyrosine - by 30–34% in both hypertensive and normotensive animals. Phospholipids with lecithin derived from PUFA fortified eggs may be a valuable dietary supplement in prophylaxis of hypertension and in patients with hypertension, however, this requires further studies on humans.
Collapse
|
33
|
Liu YF, Oey I, Bremer P, Carne A, Silcock P. Bioactive peptides derived from egg proteins: A review. Crit Rev Food Sci Nutr 2017; 58:2508-2530. [PMID: 28609123 DOI: 10.1080/10408398.2017.1329704] [Citation(s) in RCA: 57] [Impact Index Per Article: 8.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
Egg proteins have various functional and biological activities which make them potential precursor proteins for bioactive peptide production. Simulated in vitro gastrointestinal digestion and enzymatic hydrolysis using non-gastrointestinal proteases have been used as tools to produce these peptides. Bioactive peptides derived from egg proteins are reported to display various biological activities, including angiotensin I-converting enzyme (ACE) inhibitory (antihypertensive), antioxidant, antimicrobial, anti-inflammatory, antidiabetic and iron-/calcium-binding activities. More importantly, simulated in vitro gastrointestinal digestion has indicated that consumption of egg proteins has physiological benefits due to the release of such multifunctional peptides. This review encompasses studies reported to date on the bioactive peptide production from egg proteins.
Collapse
Affiliation(s)
- Ya-Fei Liu
- a Department of Food Science , University of Otago , Dunedin , New Zealand.,b Department of Biochemistry , University of Otago , Dunedin , New Zealand
| | - Indrawati Oey
- a Department of Food Science , University of Otago , Dunedin , New Zealand
| | - Phil Bremer
- a Department of Food Science , University of Otago , Dunedin , New Zealand
| | - Alan Carne
- b Department of Biochemistry , University of Otago , Dunedin , New Zealand
| | - Pat Silcock
- a Department of Food Science , University of Otago , Dunedin , New Zealand
| |
Collapse
|
34
|
Mazorra-Manzano MA, Ramírez-Suarez JC, Yada RY. Plant proteases for bioactive peptides release: A review. Crit Rev Food Sci Nutr 2017; 58:2147-2163. [DOI: 10.1080/10408398.2017.1308312] [Citation(s) in RCA: 58] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Affiliation(s)
- M. A. Mazorra-Manzano
- Laboratorio de Biotecnología de Lácteos, Química y Autenticidad de Alimentos, Centro de Investigación en Alimentación y Desarrollo, A.C. (CIAD), Hermosillo, Sonora, México
| | - J. C. Ramírez-Suarez
- Laboratorio de Calidad de Productos Pesqueros, Centro de Investigación en Alimentación y Desarrollo, A.C. (CIAD), Hermosillo, Sonora, México
| | - R. Y. Yada
- Faculty of Land and Food Systems, University of British Columbia, Vancouver, Canada
| |
Collapse
|
35
|
Combinative effect of sardine peptides and quercetin alleviates hypertension through inhibition of angiotensin I converting enzyme activity and inflammation. Food Res Int 2017; 100:579-585. [PMID: 28873724 DOI: 10.1016/j.foodres.2017.07.019] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2017] [Revised: 06/27/2017] [Accepted: 07/06/2017] [Indexed: 11/21/2022]
Abstract
Hypertension had relation to angiotensin I converting enzyme (ACE) activity and inflammation. In our previous research, sardine peptides (SP) with ACE inhibitory activity were prepared. However, the combinative effect of SP and quercetin (QC) on hypertension alleviation was still unknown. In the present study, the antihypertensive effect of SP and QC was discovered and the optimal proportion of SP and QC (v/v=8:2, with 20.00mg/mL of SP and 12.99μg/mL of QC for their original concentrations) was screened on ACE activity inhibition in vitro. And the in vivo experiment supported it by indicating that the mixture reduced the systolic blood pressure, heart, left ventricular and kidney weight and their corresponding indices, serum ACE activity, angiotensin-II (ANG-II) and tumor necrosis factor-α (TNF-α) (in high dose) concentration in SHR rats. Besides, the mixture also lowers NO, TNF-α andinterleukin-6 (IL-6) concentration significantly in vitro. Hence, the combinative effect of SP and QC in optimal proportion had stronger inhibition on ACE activity than SP or QC alone, and could alleviate hypertension through inhibition of ACE activity and inflammation.
Collapse
|
36
|
Bleakley S, Hayes M. Algal Proteins: Extraction, Application, and Challenges Concerning Production. Foods 2017; 6:E33. [PMID: 28445408 PMCID: PMC5447909 DOI: 10.3390/foods6050033] [Citation(s) in RCA: 322] [Impact Index Per Article: 46.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/21/2017] [Revised: 04/10/2017] [Accepted: 04/20/2017] [Indexed: 01/03/2023] Open
Abstract
Population growth combined with increasingly limited resources of arable land and fresh water has resulted in a need for alternative protein sources. Macroalgae (seaweed) and microalgae are examples of under-exploited "crops". Algae do not compete with traditional food crops for space and resources. This review details the characteristics of commonly consumed algae, as well as their potential for use as a protein source based on their protein quality, amino acid composition, and digestibility. Protein extraction methods applied to algae to date, including enzymatic hydrolysis, physical processes, and chemical extraction and novel methods such as ultrasound-assisted extraction, pulsed electric field, and microwave-assisted extraction are discussed. Moreover, existing protein enrichment methods used in the dairy industry and the potential of these methods to generate high value ingredients from algae, such as bioactive peptides and functional ingredients are discussed. Applications of algae in human nutrition, animal feed, and aquaculture are examined.
Collapse
Affiliation(s)
- Stephen Bleakley
- Food Biosciences Department, Teagasc Ashtown Food Research Centre, Ashtown, Dublin D15 KN3K, Ireland.
- School of Biological Sciences, College of Sciences and Health and Environment, Sustainability and Health Institute, Dublin Institute of Technology, Kevin Street, Dublin D08 NF82, Ireland.
| | - Maria Hayes
- Food Biosciences Department, Teagasc Ashtown Food Research Centre, Ashtown, Dublin D15 KN3K, Ireland.
| |
Collapse
|
37
|
Chiurciu C, Chiurciu V, Oporanu M, Pătrașcu IV, Mihai I, Tablică M, Cristina RT. PC2 Ovotransferrin: Characterization and Alternative Immunotherapeutic Activity. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE : ECAM 2017; 2017:8671271. [PMID: 28408944 PMCID: PMC5376941 DOI: 10.1155/2017/8671271] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/16/2017] [Revised: 02/22/2017] [Accepted: 02/26/2017] [Indexed: 11/17/2022]
Abstract
Characterization and evaluation of immunotherapeutic potential of ovotransferrin PC2 (OTf PC2) were performed in this study. The ovoprotein was obtained from egg white from hens immunized with bacterial antigens, pathogenic for humans. For the negative control samples, OTf was extracted from eggs collected from Specific Pathogen-Free (SPF) hens and purified by affinity chromatography on Protein G-agarose column with two eluting peaks: I, representing ovalbumin, and II, ovotransferrin. The final apo-OTf form was reached by successive precipitation with ammonium sulfate and citric acid and the holo-OTf form by saturating the apo-form with FeCl3. Multiple OTf PC2 samples were analyzed through Sodium Dodecyl Sulfate-Polyacrylamide Gel Electrophoresis (SDS-PAGE) and, based on the molecular marker migration model, the ovotransferrin (76.5 kDa) and ovalbumin (45 kDa) were detected. The agglutination reaction exhibited statistically significant high specificity of the multiple OTf PC2, by reacting with the antigens used for hens' immunization. Following ELISA, it was established that OTf PC2 from hyperimmune eggs has specificity for all antigens; the antibody titer was high, indicating that OTf PC2 possesses immunological properties similar to immunoglobulin Y (Ig Y). This study suggests that OTf PC2 immunological activity may play a crucial role in the prevention and treatment of infections resistant to antibiotics and OTf PC2 can also act as a valuable nutraceutical.
Collapse
Affiliation(s)
- Constantin Chiurciu
- S.C. Romvac Company S.A., Soseaua Centurii 7, Voluntari, 77190 Ilfov, Romania
| | - Viorica Chiurciu
- S.C. Romvac Company S.A., Soseaua Centurii 7, Voluntari, 77190 Ilfov, Romania
| | - Mariana Oporanu
- S.C. Romvac Company S.A., Soseaua Centurii 7, Voluntari, 77190 Ilfov, Romania
| | | | - Iuliana Mihai
- S.C. Romvac Company S.A., Soseaua Centurii 7, Voluntari, 77190 Ilfov, Romania
| | - Mădălina Tablică
- S.C. Romvac Company S.A., Soseaua Centurii 7, Voluntari, 77190 Ilfov, Romania
| | - Romeo Teodor Cristina
- Department of Pharmacology and Pharmacy, Faculty of Veterinary Medicine, Banat's University of Agriculture and Veterinary Medicine “King Michael I of Romania” from Timișoara, 119 Calea Aradului, 300645 Timișoara, Romania
| |
Collapse
|
38
|
Santiago-López L, Hernández-Mendoza A, Vallejo-Cordoba B, Mata-Haro V, González-Córdova AF. Food-derived immunomodulatory peptides. JOURNAL OF THE SCIENCE OF FOOD AND AGRICULTURE 2016; 96:3631-3641. [PMID: 26940008 DOI: 10.1002/jsfa.7697] [Citation(s) in RCA: 46] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/08/2015] [Revised: 02/25/2016] [Accepted: 02/27/2016] [Indexed: 06/05/2023]
Abstract
Food proteins contain specific amino acid sequences within their structures that may positively impact bodily functions and have multiple immunomodulatory effects. The functional properties of these specific sequences, also referred to as bioactive peptides, are revealed only after the degradation of native proteins during digestion processes. Currently, milk proteins have been the most explored source of bioactive peptides, which presents an interesting opportunity for the dairy industry. However, plant- and animal-derived proteins have also been shown to be important sources of bioactive peptides. This review summarizes the in vitro and in vivo evidence of the role of various food proteins as sources of immunomodulatory peptides and discusses the possible pathways involving these properties. © 2016 Society of Chemical Industry.
Collapse
Affiliation(s)
- Lourdes Santiago-López
- Laboratorio de Química y Biotecnología de Productos Lácteos, Centro de Investigación en Alimentación y Desarrollo, AC (CIAD), Carretera a La Victoria Km 0.6, 83304, Hermosillo, Sonora, Mexico
| | - Adrián Hernández-Mendoza
- Laboratorio de Química y Biotecnología de Productos Lácteos, Centro de Investigación en Alimentación y Desarrollo, AC (CIAD), Carretera a La Victoria Km 0.6, 83304, Hermosillo, Sonora, Mexico
| | - Belinda Vallejo-Cordoba
- Laboratorio de Química y Biotecnología de Productos Lácteos, Centro de Investigación en Alimentación y Desarrollo, AC (CIAD), Carretera a La Victoria Km 0.6, 83304, Hermosillo, Sonora, Mexico
| | - Verónica Mata-Haro
- Laboratorio de Microbiología e Inmunología, Centro de Investigación en Alimentación y Desarrollo, AC (CIAD), Carretera a La Victoria Km 0.6, 83304, Hermosillo, Sonora, Mexico
| | - Aarón F González-Córdova
- Laboratorio de Química y Biotecnología de Productos Lácteos, Centro de Investigación en Alimentación y Desarrollo, AC (CIAD), Carretera a La Victoria Km 0.6, 83304, Hermosillo, Sonora, Mexico
| |
Collapse
|
39
|
Suprasert P, Aue-Aungkul A, Pautad N. Lack of Relationship of Egg White Intake with Occurrence of Leukopenia in Gynecologic Cancer Patients during Chemotherapy. Asian Pac J Cancer Prev 2016; 17:1265-7. [PMID: 27039758 DOI: 10.7314/apjcp.2016.17.3.1265] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
Abstract
Egg white intake during chemotherapy is common advice for cancer patients for the prevention of leukopenia. However, the benefit is uncertain. We conducted this prospective study to identify the relationship of egg white intake for gynecologic cancer patients who received carboplatin and paclitaxel and the occurrence of leukopenia. Between January 2014 and January, 2015, 81 patients were interviewed regarding their intake of egg whites before receiving subsequent chemotherapy. The basic data, the details of egg white intake and the grade of leukopenia in the previous cycle were recorded. The mean age was 54.1 years and 80% of the patients had a diagnosis of ovarian or endometrial cancer. The patients were interviewed at cycles 1-3 in 45 cases, 4-6 in 45 cases and 7-9 in two cases. Subsequent dose reduction was found in 6.2% and granulocyte-stimulating growth factors was given at 4.9%. All the patients ate egg whites with variations in the number of eggs per day as follows: less than one (3), one to two (56), three to four (14) and five to six (8). Over 70% were recommended by nurses to eat egg whites and about 63% of patients received other supplemental food. Some 44.1% of the patients who ate less than or equal to two eggs per day and 36.4% who ate more than two eggs per day developed grade 2-4 leukopenia, P = 0.61. In conclusion, the data did not provide evidence in support of the conclusion that a greater egg white intake could significantly reduce the occurrence of leukopenia.
Collapse
Affiliation(s)
- Prapaporn Suprasert
- Faculty of Medicine, Obstetrics and Gynecology Nursing Department, Chiang Mai University, Chiang Mai 50200, Thailand E-mail :
| | | | | |
Collapse
|
40
|
Dave LA, Hayes M, Mora L, Montoya CA, Moughan PJ, Rutherfurd SM. Gastrointestinal Endogenous Protein-Derived Bioactive Peptides: An in Vitro Study of Their Gut Modulatory Potential. Int J Mol Sci 2016; 17:482. [PMID: 27043546 PMCID: PMC4848938 DOI: 10.3390/ijms17040482] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/11/2016] [Revised: 03/15/2016] [Accepted: 03/15/2016] [Indexed: 02/07/2023] Open
Abstract
A recently proposed paradigm suggests that, like their dietary counterparts, digestion of gastrointestinal endogenous proteins (GEP) may also produce bioactive peptides. With an aim to test this hypothesis, in vitro digests of four GEP namely; trypsin (TRYP), lysozyme (LYS), mucin (MUC), serum albumin (SA) and a dietary protein chicken albumin (CA) were screened for their angiotensin-I converting (ACE-I), renin, platelet-activating factor-acetylhydrolase (PAF-AH) and dipeptidyl peptidase-IV inhibitory (DPP-IV) and antioxidant potential following simulated in vitro gastrointestinal digestion. Further, the resultant small intestinal digests were enriched to obtain peptides between 3-10 kDa in size. All in vitro digests of the four GEP were found to inhibit ACE-I compared to the positive control captopril when assayed at a concentration of 1 mg/mL, while the LYS < 3-kDa permeate fraction inhibited renin by 40% (±1.79%). The LYS < 10-kDa fraction inhibited PAF-AH by 39% (±4.34%), and the SA < 3-kDa fraction inhibited DPP-IV by 45% (±1.24%). The MUC < 3-kDa fraction had an ABTS-inhibition antioxidant activity of 150 (±24.79) µM trolox equivalent and the LYS < 10-kDa fraction inhibited 2,2-Diphenyl-1-picrylhydrazyl (DPPH) by 54% (±1.62%). Moreover, over 190 peptide-sequences were identified from the bioactive GEP fractions. The findings of the present study indicate that GEP are a significant source of bioactive peptides which may influence gut function.
Collapse
Affiliation(s)
- Lakshmi A Dave
- The Riddet Institute, Massey University, Private Bag 11222, Palmerston North 4442, New Zealand.
- Teagasc, The Irish Agricultural and Food Development Authority, Food BioSciences Department, Ashtown, Dublin 15, Ireland.
| | - Maria Hayes
- Teagasc, The Irish Agricultural and Food Development Authority, Food BioSciences Department, Ashtown, Dublin 15, Ireland.
| | - Leticia Mora
- Instituto de Agroquı́mica y Tecnologı́a de Alimentos (CSIC), Avenida Agustín Escardino 7, 46980 Paterna, Valencia 46002, Spain.
| | - Carlos A Montoya
- The Riddet Institute, Massey University, Private Bag 11222, Palmerston North 4442, New Zealand.
| | - Paul J Moughan
- The Riddet Institute, Massey University, Private Bag 11222, Palmerston North 4442, New Zealand.
| | - Shane M Rutherfurd
- The Riddet Institute, Massey University, Private Bag 11222, Palmerston North 4442, New Zealand.
| |
Collapse
|
41
|
Fernández M, Benito MJ, Martín A, Casquete R, Córdoba JJ, Córdoba MG. Influence of starter culture and a protease on the generation of ACE-inhibitory and antioxidant bioactive nitrogen compounds in Iberian dry-fermented sausage "salchichón". Heliyon 2016; 2:e00093. [PMID: 27441267 PMCID: PMC4946076 DOI: 10.1016/j.heliyon.2016.e00093] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2015] [Revised: 02/19/2016] [Accepted: 03/21/2016] [Indexed: 12/02/2022] Open
Abstract
The effect of the addition of an autochthonous starter culture and the protease EPg222 on the generation of angiotensin-I-converting enzyme (ACE)-inhibitory and antioxidant compounds by the dry-fermented sausage "salchichón" was investigated. Sausages were prepared with purified EPg222 and Pediococcus acidilactici MS200 and Staphylococcus vitulus RS34 as the starter culture (P200S34), separately and together, ripened for 90 days, and compared to a control batch. Among the ripening time points (20, 35, 65, 90 days) studied, batches inoculated with EPg222 had higher nitrogen compound concentrations at 63 days of ripening. ACE-inhibitory and antioxidant activities were also highest in both batches with EPg222 at 63 days of ripening, and these activities were stable in most cases after in vitro simulated gastrointestinal digestion. These activities were correlated with the most relevant compounds detected by HLPC-ESI-MS. The principal components analysis (PCA) linked the P200S34 + EPg222 batch with the major compounds identified. The antioxidant activity was higher at 63 days of ripening, especially in highly proteolytic batches, such as P200S34 + EPg222. The ACE-inhibitory activity was not associated with any of the major compounds. The use of the enzyme EPg222 in association with the starter culture P200S34 in the preparation of dry-cured meat products could be of great importance due to their demonstrated ability to produce compounds with high biological activity, such as ACE-inhibitory and antioxidant activity.
Collapse
Affiliation(s)
- Margarita Fernández
- Nutrición y Bromatología, Escuela de Ingenierías Agrarias, e Instituto Universitario de Investigación de Recursos Agrarios (INURA), Universidad de Extremadura, Ctra. de Cáceres s/n., 06071 Badajoz, Spain
| | - María J. Benito
- Nutrición y Bromatología, Escuela de Ingenierías Agrarias, e Instituto Universitario de Investigación de Recursos Agrarios (INURA), Universidad de Extremadura, Ctra. de Cáceres s/n., 06071 Badajoz, Spain
| | - Alberto Martín
- Nutrición y Bromatología, Escuela de Ingenierías Agrarias, e Instituto Universitario de Investigación de Recursos Agrarios (INURA), Universidad de Extremadura, Ctra. de Cáceres s/n., 06071 Badajoz, Spain
| | - Rocío Casquete
- Nutrición y Bromatología, Escuela de Ingenierías Agrarias, e Instituto Universitario de Investigación de Recursos Agrarios (INURA), Universidad de Extremadura, Ctra. de Cáceres s/n., 06071 Badajoz, Spain
| | - Juan J Córdoba
- Higiene y Seguridad de los Alimentos, Universidad de Extremadura, Avda. Universidad s/n, 10071 Cáceres, Spain
| | - María G. Córdoba
- Nutrición y Bromatología, Escuela de Ingenierías Agrarias, e Instituto Universitario de Investigación de Recursos Agrarios (INURA), Universidad de Extremadura, Ctra. de Cáceres s/n., 06071 Badajoz, Spain
| |
Collapse
|
42
|
Gallego M, Grootaert C, Mora L, Aristoy MC, Van Camp J, Toldrá F. Transepithelial transport of dry-cured ham peptides with ACE inhibitory activity through a Caco-2 cell monolayer. J Funct Foods 2016. [DOI: 10.1016/j.jff.2015.11.046] [Citation(s) in RCA: 40] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022] Open
|
43
|
Golzarand M, Bahadoran Z, Mirmiran P, Azizi F. Protein Foods Group and 3-Year Incidence of Hypertension: A Prospective Study From Tehran Lipid and Glucose Study. J Ren Nutr 2016; 26:219-25. [PMID: 26908191 DOI: 10.1053/j.jrn.2016.01.017] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2015] [Revised: 01/18/2016] [Accepted: 01/18/2016] [Indexed: 12/21/2022] Open
Abstract
OBJECTIVES Dietary factors play an important role in the development of hypertension (HTN). In this study, we aimed to determine the possible effect of protein foods group and its subgroups on risk of HTN after 3-year follow-up in Iranian adults. DESIGN Prospective study in framework of the Tehran Lipid and Glucose Study. SUBJECTS A total of 1,152 healthy adults, aged 20 to 84 years participated and were followed-up for 3 years. MAIN OUTCOME MEASURE Usual dietary intake was assessed using a 168-item validate semiquantitative food frequency questionnaire at baseline and again after 3 years. Protein foods group was considered as the sum of meats, poultry, seafood, eggs, beans and peas, nuts, and seeds. Blood pressure was measured at baseline and after 3 years, and HTN was diagnosed by the seventh report of Joint National Committee on prevention, detection, evaluation and treatment of high blood pressure (JNC-VII). To assess the odds ratio of HTN in each tertile of protein foods group and its subgroup, a multivariate logistic regression adjusted for potential confounding variables was used. RESULTS Mean age of participants was 36.0 ± 11.2 years, and mean intake of protein foods group was 855 ± 343 g/week (range 70.5-3,450 g/week). After 3 years of follow-up, the incidence of HTN was 12.5%. There was no significant association between dietary intakes of the protein foods group, meats, poultry, seafood, beans and peas, and nuts and seeds and the occurrence of HTN over 3 years. However, 3-year incidence of HTN was significantly decreased in the highest tertile of eggs in compared with the lowest (odds ratio: 0.54; 95% confidence interval: 0.32-0.91; P for trend = .02). CONCLUSION Our findings indicated that egg consumption could have favorable effect against development of HTN.
Collapse
Affiliation(s)
- Mahdieh Golzarand
- Nutrition and Endocrine Research Center, Research Institute for Endocrine Sciences, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Zahra Bahadoran
- Nutrition and Endocrine Research Center, Research Institute for Endocrine Sciences, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Parvin Mirmiran
- Nutrition and Endocrine Research Center, Research Institute for Endocrine Sciences, Shahid Beheshti University of Medical Sciences, Tehran, Iran.
| | - Fereidoun Azizi
- Endocrine Research Center, Research Institute for Endocrine Sciences, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| |
Collapse
|
44
|
|
45
|
Dave LA, Hayes M, Montoya CA, Rutherfurd SM, Moughan PJ. Human gut endogenous proteins as a potential source of angiotensin-I-converting enzyme (ACE-I)-, renin inhibitory and antioxidant peptides. Peptides 2016; 76:30-44. [PMID: 26617077 DOI: 10.1016/j.peptides.2015.11.003] [Citation(s) in RCA: 42] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/11/2015] [Revised: 10/07/2015] [Accepted: 11/19/2015] [Indexed: 01/17/2023]
Abstract
It is well known that endogenous bioactive proteins and peptides play a substantial role in the body's first line of immunological defence, immune-regulation and normal body functioning. Further, the peptides derived from the luminal digestion of proteins are also important for body function. For example, within the peptide database BIOPEP (http://www.uwm.edu.pl/biochemia/index.php/en/biopep) 12 endogenous antimicrobial and 64 angiotensin-I-converting enzyme (ACE-I) inhibitory peptides derived from human milk and plasma proteins are listed. The antimicrobial peptide database (http://aps.unmc.edu/AP/main.php) lists over 111 human host-defence peptides. Several endogenous proteins are secreted in the gut and are subject to the same gastrointestinal digestion processes as food proteins derived from the diet. The human gut endogenous proteins (GEP) include mucins, serum albumin, digestive enzymes, hormones, and proteins from sloughed off epithelial cells and gut microbiota, and numerous other secreted proteins. To date, much work has been carried out regarding the health altering effects of food-derived bioactive peptides but little attention has been paid to the possibility that GEP may also be a source of bioactive peptides. In this review, we discuss the potential of GEP to constitute a gut cryptome from which bioactive peptides such as ACE-I inhibitory, renin inhibitory and antioxidant peptides may be derived.
Collapse
Affiliation(s)
- Lakshmi A Dave
- Massey Institute of Food Science and Technology, Massey University, Palmerston North, New Zealand; Teagasc, The Irish Agricultural and Food Development Authority, Food BioSciences Department, Ashtown, D 15 Dublin, Ireland
| | - Maria Hayes
- Teagasc, The Irish Agricultural and Food Development Authority, Food BioSciences Department, Ashtown, D 15 Dublin, Ireland
| | - Carlos A Montoya
- Massey Institute of Food Science and Technology, Massey University, Palmerston North, New Zealand
| | - Shane M Rutherfurd
- Massey Institute of Food Science and Technology, Massey University, Palmerston North, New Zealand.
| | - Paul J Moughan
- Massey Institute of Food Science and Technology, Massey University, Palmerston North, New Zealand
| |
Collapse
|
46
|
Abeyrathne E, Lee H, Jo C, Suh J, Ahn D. Enzymatic hydrolysis of ovomucin and the functional and structural characteristics of peptides in the hydrolysates. Food Chem 2016; 192:107-13. [DOI: 10.1016/j.foodchem.2015.06.055] [Citation(s) in RCA: 28] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2015] [Revised: 06/08/2015] [Accepted: 06/18/2015] [Indexed: 11/26/2022]
|
47
|
Santana A, Melo A, Tavares T, Ferreira IMPLVO. Biological activities of peptide concentrates obtained from hydrolysed eggshell membrane byproduct by optimisation with response surface methodology. Food Funct 2016; 7:4597-4604. [DOI: 10.1039/c6fo00954a] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The increase of hen egg consumption demands profitable applications for eggshells, in order to minimize environmental and public health problems that could result from their accumulation.
Collapse
Affiliation(s)
- Ana Santana
- LAQV/REQUIMTE – Department of Chemical Sciences
- Faculty of Pharmacy
- University of Porto
- P-4050-313 Porto
- Portugal
| | - Armindo Melo
- LAQV/REQUIMTE – Department of Chemical Sciences
- Faculty of Pharmacy
- University of Porto
- P-4050-313 Porto
- Portugal
| | - Tânia Tavares
- LAQV/REQUIMTE – Department of Chemical Sciences
- Faculty of Pharmacy
- University of Porto
- P-4050-313 Porto
- Portugal
| | | |
Collapse
|
48
|
Huang Q, Li SG, Teng H, Jin YG, Ma MH, Song HB. Optimizing preparation conditions for Angiotensin-I-converting enzyme inhibitory peptides derived from enzymatic hydrolysates of ovalbumin. Food Sci Biotechnol 2015. [DOI: 10.1007/s10068-015-0292-8] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022] Open
|
49
|
Jalili-Firoozinezhad S, Rajabi-Zeleti S, Mohammadi P, Gaudiello E, Bonakdar S, Solati-Hashjin M, Marsano A, Aghdami N, Scherberich A, Baharvand H, Martin I. Facile fabrication of egg white macroporous sponges for tissue regeneration. Adv Healthc Mater 2015; 4:2281-90. [PMID: 26376116 DOI: 10.1002/adhm.201500482] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/23/2015] [Indexed: 12/30/2022]
Abstract
The availability of 3D sponges combining proper biochemical, biophysical, and biomechanical properties with enhanced capacity of in vivo engraftment and vascularization is crucial in regenerative medicine. A simple process is developed to generate macroporous scaffolds with a well-defined architecture of interconnected pores from chicken egg white (EW), a material with protein- and growth factor-binding features which has not yet been employed in regenerative medicine. The physicomechanical properties and degradation rates of the scaffold are finely tuned by using varying concentrations of the cross-linker, 1-ethyl-3-(3-dimethylaminopropyl) carbodiimide hydrochloride, without alteration of the biochemical traits. In vitro, EW scaffolds supported active metabolism, proliferation, and migration of human dermal fibroblasts, thereby generating uniform cellular constructs. In vivo, subcutaneous implantation in mice reveals negligible immune reaction and efficient cell and tissue ingrowth. Angiogenesis into EW scaffolds is enhanced as compared to standard collagen type I sponges used as reference material, likely due to significantly higher adsorption of the proangiogenic factor vascular endothelial growth factor. In summary, a material is presented derived by facile processing of a highly abundant natural product. Due to the efficient subcutaneous engraftment capacity, the sponges can find utilization for soft tissue regeneration.
Collapse
Affiliation(s)
- Sasan Jalili-Firoozinezhad
- Departments of Biomedicine and of Surgery; University Hospital Basel; University of Basel; Hebelstrasse 20, 4031 Basel Switzerland
- Department of Stem Cells and Developmental Biology Cell Science Research Center; Royan Institute for Stem Cell Biology and Technology; ACECR Tehran 19395-4644 Iran
- Nanobiomaterials Laboratory; Faculty of Biomedical Engineering; Amirkabir University of Technology; Tehran 15875/4413 Iran
| | - Sareh Rajabi-Zeleti
- Department of Stem Cells and Developmental Biology Cell Science Research Center; Royan Institute for Stem Cell Biology and Technology; ACECR Tehran 19395-4644 Iran
| | - Parvaneh Mohammadi
- Department of Stem Cells and Developmental Biology Cell Science Research Center; Royan Institute for Stem Cell Biology and Technology; ACECR Tehran 19395-4644 Iran
| | - Emanuele Gaudiello
- Departments of Biomedicine and of Surgery; University Hospital Basel; University of Basel; Hebelstrasse 20, 4031 Basel Switzerland
| | - Shahin Bonakdar
- National Cell Bank of Iran; Pasteur Institute of Iran; Tehran 1316943551 Iran
| | - Mehran Solati-Hashjin
- Nanobiomaterials Laboratory; Faculty of Biomedical Engineering; Amirkabir University of Technology; Tehran 15875/4413 Iran
| | - Anna Marsano
- Departments of Biomedicine and of Surgery; University Hospital Basel; University of Basel; Hebelstrasse 20, 4031 Basel Switzerland
| | - Nasser Aghdami
- Department of Stem Cells and Developmental Biology Cell Science Research Center; Royan Institute for Stem Cell Biology and Technology; ACECR Tehran 19395-4644 Iran
| | - Arnaud Scherberich
- Departments of Biomedicine and of Surgery; University Hospital Basel; University of Basel; Hebelstrasse 20, 4031 Basel Switzerland
| | - Hossein Baharvand
- Department of Stem Cells and Developmental Biology Cell Science Research Center; Royan Institute for Stem Cell Biology and Technology; ACECR Tehran 19395-4644 Iran
- Department of Developmental Biology; University of Science and Culture; ACECR Tehran Iran
| | - Ivan Martin
- Departments of Biomedicine and of Surgery; University Hospital Basel; University of Basel; Hebelstrasse 20, 4031 Basel Switzerland
| |
Collapse
|
50
|
Marques C, Amorim MM, Pereira JO, Guardão L, Martins MJ, Pintado ME, Moura D, Calhau C, Pinheiro H. In vitro ACE-inhibitory peptide KGYGGVSLPEW facilitates noradrenaline release from sympathetic nerve terminals: Relationship with the lack of antihypertensive effect on spontaneous hypertensive rats. Peptides 2015; 71:72-6. [PMID: 26116781 DOI: 10.1016/j.peptides.2015.06.005] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/11/2015] [Revised: 04/24/2015] [Accepted: 06/17/2015] [Indexed: 11/16/2022]
Abstract
This study aimed to validate the antihypertensive activity of the angiotensin-converting enzyme (ACE)-inhibitor whey protein hydrolysate (WPH) obtained through the action of proteolytic enzymes from Cynara Cardunculus. The antihypertensive activity of WPH fractions containing peptides with molecular weight below 3kDa (Whey<3kDa) and 1kDa (Whey<1kDa) along with the antihypertensive activity of three potent ACE-inhibitory peptide sequences (DKVGINYW, DAQSAPLRVY and KGYGGVSLPEW), previously identified in WPH, were also investigated. In parallel, the influence of KGYGGVSLPEW (the most potent ACE-inhibitory peptide sequence) on AT1 receptors (a common pharmacological target of antihypertensive therapies beyond ACE), was evaluated. The effect of WPH and fractions (300mg/kg) and peptide sequences (5mg/kg) on systolic, diastolic and mean blood pressure was evaluated by telemetry on spontaneously hypertensive rats (SHR), after single oral administration. Despite their ACE-inhibitory effect in vitro, neither WPH, Whey <3kDa, Whey <1kDa or peptide sequences exhibited antihypertensive activity. In addition, KGYGGVSLPEW was not only devoid of AT1 receptor antagonism but, on the contrary, had a similar effect to that of Ang II by facilitating the noradrenaline release from sympathetic nerve terminals. In vitro ACE blockade does not always correlate with antihypertensive activity and food-derived peptides cannot be classified as antihypertensive agents based exclusively on in vitro assays. The absence of an antihypertensive effect may also be a result of the interaction of these compounds with other components of the systems involved in the blood pressure control.
Collapse
Affiliation(s)
- Cláudia Marques
- Departamento de Bioquímica, Faculdade de Medicina da Universidade do Porto, Al. Prof. Hernâni Monteiro, 4200-319 Porto, Portugal
| | - Maria Manuela Amorim
- Centro de Biotecnologia e Química Fina - Laboratório Associado de Estado, Universidade Católica Portuguesa, Rua Arquiteto Lobão Vital, 4202-401 Porto, Portugal
| | - Joana Odila Pereira
- Centro de Biotecnologia e Química Fina - Laboratório Associado de Estado, Universidade Católica Portuguesa, Rua Arquiteto Lobão Vital, 4202-401 Porto, Portugal
| | - Luísa Guardão
- Biotério, Faculdade de Medicina da Universidade do Porto, Al. Prof. Hernâni Monteiro, 4200-319 Porto, Portugal; Instituto de Ciências Biomédicas Abel Salazar da Universidade do Porto, Rua de Jorge Viterbo Ferreira no. 228, 4050-313 Porto, Portugal
| | - Maria João Martins
- Departamento de Bioquímica, Faculdade de Medicina da Universidade do Porto, Al. Prof. Hernâni Monteiro, 4200-319 Porto, Portugal; Instituto de Investigação e Inovação em Saúde, Universidade do Porto, Rua Júlio Amaral de Carvalho n° 245, 4200-135 Porto, Portugal
| | - Manuela Estevez Pintado
- Centro de Biotecnologia e Química Fina - Laboratório Associado de Estado, Universidade Católica Portuguesa, Rua Arquiteto Lobão Vital, 4202-401 Porto, Portugal
| | - Daniel Moura
- Departamento de Farmacologia e Terapêutica, Faculdade de Medicina da Universidade do Porto, Al. Prof. Hernâni Monteiro, 4200-319 Porto, Portugal; MedinUP, Center for Drug Discovery and Innovative Medicines, Al. Prof. Hernâni Monteiro, 4200-319 Porto, Portugal
| | - Conceição Calhau
- Departamento de Bioquímica, Faculdade de Medicina da Universidade do Porto, Al. Prof. Hernâni Monteiro, 4200-319 Porto, Portugal; CINTESIS, Centro de Investigação em Tecnologias e Sistemas de Informação em Saúde, Al. Prof. Hernâni Monteiro, 4200-319 Porto, Portugal
| | - Hélder Pinheiro
- Departamento de Farmacologia e Terapêutica, Faculdade de Medicina da Universidade do Porto, Al. Prof. Hernâni Monteiro, 4200-319 Porto, Portugal.
| |
Collapse
|