1
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Wu X, Zhang B, Li H, Zhao M, Wu W. The synergistic effects of rice bran rancidity and dephenolization on digestive properties of rice bran protein. Food Chem 2024; 460:140617. [PMID: 39067385 DOI: 10.1016/j.foodchem.2024.140617] [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] [Received: 04/22/2024] [Revised: 06/06/2024] [Accepted: 07/22/2024] [Indexed: 07/30/2024]
Abstract
Both rice bran (RB) rancidity and dephenolization could affect the structural characteristics and phenolics composition of rice bran protein (RBP), thereby affecting RBP digestibility. The synergistic effects of RB rancidity and dephenolization on RBP digestibility were investigated. Excessive RB rancidity (RB stored for 10 d) and non-dephenolization reduced RBP digestibility, while moderate RB rancidity (RB stored for 1 d) combined with dephenolization improved RBP digestibility to a maximum of 74.19%. Dephenolization reduced the antioxidant capacities of RBP digestive products. The digestibility of non-dephenolized RBP (NDRBP) was significantly (P < 0.05) related with its carbonyl content, surface hydrophobicity, and ζ-potential. The digestibility of dephenolized RBP (DRBP) was significantly related with its β-sheet structure content, surface hydrophobicity, ζ-potential, and average particle size. Overall, moderate RB rancidity combined with dephenolization enhanced RBP digestibility by reducing the non-competitive inhibition of endogenous phenolics on protease and regulating the spatial structural characteristics of RBP.
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Affiliation(s)
- Xiaojuan Wu
- College of Food Science and Engineering, Central South University of Forestry and Technology, Changsha, Hunan 410004, China
| | - Benpeng Zhang
- College of Food Science and Engineering, Central South University of Forestry and Technology, Changsha, Hunan 410004, China
| | - Helin Li
- College of Food Science and Engineering, Central South University of Forestry and Technology, Changsha, Hunan 410004, China
| | - Mengmeng Zhao
- College of Food Science and Engineering, Central South University of Forestry and Technology, Changsha, Hunan 410004, China
| | - Wei Wu
- College of Food Science and Engineering, Central South University of Forestry and Technology, Changsha, Hunan 410004, China.
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2
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Di X, Li Y, Qin X, Wang Q, Liu G. Investigating the effect of whey protein isolate:proanthocyanidin complex ratio on the stability and antioxidant capacity of Pickering emulsions. Int J Biol Macromol 2024; 279:135342. [PMID: 39242011 DOI: 10.1016/j.ijbiomac.2024.135342] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/04/2024] [Revised: 08/31/2024] [Accepted: 09/03/2024] [Indexed: 09/09/2024]
Abstract
Whey protein isolate (WPI) has the potential to be a Pickering stabilizer, but its applications in emulsions are restricted due to its structural susceptibility to external environments. Proanthocyanidin (PAC) is a natural antioxidant polyphenol that can improve protein properties and enhance the stability and longevity of emulsions. In the current work, PACs were employed to bind WPIs, forming a complex to stabilize Pickering emulsion. Fluorescence spectroscopy, infrared spectroscopy, confocal microscopy, quartz crystal microbalance with dissipation monitoring (QCM-D), and antioxidant stability of the emulsion were performed to characterize the structural changes of the protein/polyphenol complexes and their effects on the interfacial properties and stability of the emulsion. Results indicated that PACs and WPIs might bind through hydrogen bonding and hydrophobic interactions, effectively increasing the hydrophilicity of the complexes. QCM-D and emulsion stability showed that adsorption at the oil-water interface of the complexes was the largest, and the stability of the Pickering emulsion was optimal when the concentration ratio of PAC to WPI exceeded 1:1. The antioxidant properties of Pickering emulsions were positively correlated with the addition of PACs. These findings demonstrated that PACs could improve the properties of WPIs and enhance the stability and antioxidant properties of WPI Pickering emulsions.
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Affiliation(s)
- Xiaohui Di
- College of Food Science and Engineering, Wuhan Polytechnic University, Wuhan, China; Laboratoire de Catalyse Organométallique, Synthèse organique et Santé - Institut de Chimie, Université de Strasbourg, Strasbourg, France
| | - Yaochang Li
- College of Food Science and Engineering, Wuhan Polytechnic University, Wuhan, China
| | - Xinguang Qin
- College of Food Science and Engineering, Wuhan Polytechnic University, Wuhan, China
| | - Qi Wang
- College of Food Science and Engineering, Wuhan Polytechnic University, Wuhan, China; Group of Physical and Sensory Properties of Food, Instituto de Agroquímica y Tecnología de Alimentos (IATA-CSIC), Valencia, Spain.
| | - Gang Liu
- College of Food Science and Engineering, Wuhan Polytechnic University, Wuhan, China.
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3
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Di Filippo G, Melchior S, Plazzotta S, Calligaris S, Innocente N. Effect of enzymatic hydrolysis with Alcalase or Protamex on technological and antioxidant properties of whey protein hydrolysates. Food Res Int 2024; 188:114499. [PMID: 38823844 DOI: 10.1016/j.foodres.2024.114499] [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] [Received: 11/20/2023] [Revised: 04/30/2024] [Accepted: 05/07/2024] [Indexed: 06/03/2024]
Abstract
The aim of this study was to evaluate the effect of the enzymatic hydrolysis, performed using Alcalase and Protamex enzymes, on the technological functionalities and the antioxidant capacity of whey protein hydrolysates (WPHs) to identify the conditions allowing to obtain target functionality/ies. Samples were characterized for hydrolysis degree (DH), molecular weight distribution, structural properties, and food-related functionalities. Free sulfhydryl groups and surface hydrophobicity significantly decreased with the increase in DH, regardless of the used enzyme. The foaming and antioxidant properties of Alcalase WPHs were higher as compared to those of WPI, reaching the maximum value at DH = 18-20 %, while higher DH resulted in impaired functionality. Gelling properties were guaranteed when WPI was hydrolysed by Protamex at DH < 15 % while foaming and antioxidant abilities were fostered at 15 < DH < 21 %. These results were well correlated with MW distribution and were rationalized into a road map which represents a useful tool in the selection of proper hydrolysis conditions (time, DH, enzyme type) to obtain WPHs with tailored functionalities. Research outcomes highlighted the possibility to drive protein hydrolysis to optimize the desired functionality/ies.
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Affiliation(s)
- Giulia Di Filippo
- Department of Agricultural, Food, Environmental and Animal Sciences, University of Udine, Udine, Italy
| | - Sofia Melchior
- Department of Agricultural, Food, Environmental and Animal Sciences, University of Udine, Udine, Italy.
| | - Stella Plazzotta
- Department of Agricultural, Food, Environmental and Animal Sciences, University of Udine, Udine, Italy
| | - Sonia Calligaris
- Department of Agricultural, Food, Environmental and Animal Sciences, University of Udine, Udine, Italy
| | - Nadia Innocente
- Department of Agricultural, Food, Environmental and Animal Sciences, University of Udine, Udine, Italy
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4
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Zhao T, Sun H, Ji S, Yang B, Wang Z, Liu Y, Chen C, Lu B. The Effect of Whey Protein Isolate Hydrolysate on Digestive Properties of Phytosterol. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2024; 72:12738-12751. [PMID: 38788151 DOI: 10.1021/acs.jafc.4c01111] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/26/2024]
Abstract
Phytosterol (PS) is a steroid, and its bioavailability can be enhanced by interacting with protein in the C-24 hydroxyl group. The interaction between sterols and amino acid residues in proteins can be enhanced by enzymatic hydrolysis. Phytosterol and whey insulation hydrolysates (WPH1-4) fabricated by the Alcalase enzyme at different enzymatic hydrolysis times were selected as delivery systems to simulate sterol C-24 hydroxyl group interaction with protein. Increasing hydrolysis time can promote the production of β-Lg, which raises the ratio of β-turn in the secondary structure and promotes the formation of interaction between WPH and PS. The correlation coefficient between hydrogen bonds and encapsulation efficiency (EE) and bioaccessibility is 0.91 and 0.88 (P < 0.05), respectively, indicating that hydrogen bonds of two components significantly influenced the combination by concealing the hydrophobic amino acids and some residues, which improved PS EE and bioavailability by 3.03 and 2.84 times after PS was combined with the WPI hydrolysate. These findings are expected to enhance the absorption of PS and other macromolecules by protein enzymatic hydrolysis to broaden their applications for food.
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Affiliation(s)
- Tian Zhao
- College of Biosystems Engineering and Food Science, Key Laboratory for Quality Evaluation and Health Benefit of Agro-Products of Ministry of Agriculture and Rural Affairs, Key Laboratory for Quality and Safety Risk Assessment of Agro-Products Storage and Preservation of Ministry of Agriculture and Rural Affairs, Zhejiang University, Hangzhou 310058, China
- Ningbo Research Institute, Zhejiang University, Ningbo 315100, China
| | - Haihui Sun
- Yichun Dahaigui Life Science Co., Ltd., Yichun 336000, China
| | - Shengyang Ji
- College of Biosystems Engineering and Food Science, Key Laboratory for Quality Evaluation and Health Benefit of Agro-Products of Ministry of Agriculture and Rural Affairs, Key Laboratory for Quality and Safety Risk Assessment of Agro-Products Storage and Preservation of Ministry of Agriculture and Rural Affairs, Zhejiang University, Hangzhou 310058, China
- Ningbo Research Institute, Zhejiang University, Ningbo 315100, China
| | - Bowen Yang
- College of Biosystems Engineering and Food Science, Key Laboratory for Quality Evaluation and Health Benefit of Agro-Products of Ministry of Agriculture and Rural Affairs, Key Laboratory for Quality and Safety Risk Assessment of Agro-Products Storage and Preservation of Ministry of Agriculture and Rural Affairs, Zhejiang University, Hangzhou 310058, China
- Ningbo Research Institute, Zhejiang University, Ningbo 315100, China
| | - Zhangtie Wang
- College of Biosystems Engineering and Food Science, Key Laboratory for Quality Evaluation and Health Benefit of Agro-Products of Ministry of Agriculture and Rural Affairs, Key Laboratory for Quality and Safety Risk Assessment of Agro-Products Storage and Preservation of Ministry of Agriculture and Rural Affairs, Zhejiang University, Hangzhou 310058, China
- Ningbo Research Institute, Zhejiang University, Ningbo 315100, China
| | - Yan Liu
- College of Biosystems Engineering and Food Science, Key Laboratory for Quality Evaluation and Health Benefit of Agro-Products of Ministry of Agriculture and Rural Affairs, Key Laboratory for Quality and Safety Risk Assessment of Agro-Products Storage and Preservation of Ministry of Agriculture and Rural Affairs, Zhejiang University, Hangzhou 310058, China
- Ningbo Research Institute, Zhejiang University, Ningbo 315100, China
| | - Cheng Chen
- Center for Ultrasound Molecular Imaging and Therapeutics, University of Pittsburgh, Pittsburgh, Pennsylvania 15261, United States
| | - Baiyi Lu
- College of Biosystems Engineering and Food Science, Key Laboratory for Quality Evaluation and Health Benefit of Agro-Products of Ministry of Agriculture and Rural Affairs, Key Laboratory for Quality and Safety Risk Assessment of Agro-Products Storage and Preservation of Ministry of Agriculture and Rural Affairs, Zhejiang University, Hangzhou 310058, China
- Ningbo Research Institute, Zhejiang University, Ningbo 315100, China
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5
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Irazoqui JM, Santiago GM, Mainez ME, Amadio AF, Eberhardt MF. Enzymes for production of whey protein hydrolysates and other value-added products. Appl Microbiol Biotechnol 2024; 108:354. [PMID: 38819482 PMCID: PMC11142983 DOI: 10.1007/s00253-024-13117-2] [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: 12/21/2023] [Revised: 03/08/2024] [Accepted: 03/19/2024] [Indexed: 06/01/2024]
Abstract
Whey is a byproduct of dairy industries, the aqueous portion which separates from cheese during the coagulation of milk. It represents approximately 85-95% of milk's volume and retains much of its nutrients, including functional proteins and peptides, lipids, lactose, minerals, and vitamins. Due to its composition, mainly proteins and lactose, it can be considered a raw material for value-added products. Whey-derived products are often used to supplement food, as they have shown several physiological effects on the body. Whey protein hydrolysates are reported to have different activities, including antihypertensive, antioxidant, antithrombotic, opioid, antimicrobial, cytomodulatory, and immuno-modulatory. On the other hand, galactooligosaccharides obtained from lactose can be used as prebiotic for beneficial microorganisms for the human gastrointestinal tract. All these compounds can be obtained through physicochemical, microbial, or enzymatic treatments. Particularly, enzymatic processes have the advantage of being highly selective, more stable than chemical transformations, and less polluting, making that the global enzyme market grow at accelerated rates. The sources and different products associated with the most used enzymes are particularly highlighted in this review. Moreover, we discuss metagenomics as a tool to identify novel proteolytic enzymes, from both cultivable and uncultivable microorganisms, which are expected to have new interesting activities. Finally enzymes for the transformation of whey sugar are reviewed. In this sense, carbozymes with ß-galactosidase activity are capable of lactose hydrolysis, to obtain free monomers, and transgalactosylation for prebiotics production. KEY POINTS: • Whey can be used to obtain value-added products efficiently through enzymatic treatments • Proteases transform whey proteins into biopeptides with physiological activities • Lactose can be transformed into prebiotic compounds using ß-galactosidases.
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Affiliation(s)
- José Matías Irazoqui
- Instituto de Investigación de La Cadena Láctea (CONICET-INTA), 2300, Rafaela, Argentina
| | | | | | - Ariel Fernando Amadio
- Instituto de Investigación de La Cadena Láctea (CONICET-INTA), 2300, Rafaela, Argentina
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6
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Bazsefidpar N, Ghandehari Yazdi AP, Karimi A, Yahyavi M, Amini M, Ahmadi Gavlighi H, Simal-Gandara J. Brewers spent grain protein hydrolysate as a functional ingredient for muffins: Antioxidant, antidiabetic, and sensory evaluation. Food Chem 2024; 435:137565. [PMID: 37801764 DOI: 10.1016/j.foodchem.2023.137565] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2023] [Revised: 09/16/2023] [Accepted: 09/21/2023] [Indexed: 10/08/2023]
Abstract
This study assessed the fortification of muffins with 2, 4, and 6 % of brewer's spent grain protein hydrolysates to enhance their in vitro antioxidant, α-glucosidase, and α-amylase inhibitory activities. In addition, oxidative stability, hardness, color and sensory properties of fortified muffins were investigated. The fortification of muffin formulations with 6 % hydrolysates increased antioxidant activity six times higher than that of the control sample. As the hydrolysate increased to 6 %, the α-amylase and α-glucosidase inhibition also increased to 88 and 40 %, respectively. The 6 % fortified muffins exhibited lower peroxide and thiobarbituric acid values during a 14 day storage than the control muffins, while higher hydrolysate levels darkened the color and softened the texture. Sensory evaluation indicated that muffins with 2% hydrolysates achieved similar overall acceptance as the control. It can be concluded that brewer's spent grain hydrolysate is suitable for functional bakery products.
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Affiliation(s)
- Nooshin Bazsefidpar
- Department of Food Research and Development, Zar Research and Industrial Development Group, Alborz, Iran
| | | | - Amin Karimi
- Department of Food Science and Technology, Tarbiat Modares University, Tehran, Iran
| | - Matin Yahyavi
- Department of Food Research and Development, Zar Research and Industrial Development Group, Alborz, Iran
| | - Mahdi Amini
- Department of Food Research and Development, Zar Research and Industrial Development Group, Alborz, Iran
| | - Hassan Ahmadi Gavlighi
- Department of Food Science and Technology, Tarbiat Modares University, Tehran, Iran; Institute for Natural Products and Medicinal Plants, Tarbiat Modares University, Tehran, Iran.
| | - Jesus Simal-Gandara
- Universidade de Vigo, Nutrition and Bromatology Group, Analytical Chemistry and Food Science Department, Faculty of Science, E32004 Ourense, Spain.
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7
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Kheroufi A, Brassesco ME, Campos DA, Mouzai A, Boughellouta H, Pintado ME. Whey protein-derived peptides: The impact of chicken pepsin hydrolysis upon whey proteins concentrate on their biological and technological properties. Int Dairy J 2022. [DOI: 10.1016/j.idairyj.2022.105442] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
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8
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Price D, Jackson KG, Lovegrove JA, Givens DI. The effects of whey proteins, their peptides and amino acids on vascular function. NUTR BULL 2022; 47:9-26. [DOI: 10.1111/nbu.12543] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/20/2021] [Revised: 01/12/2022] [Accepted: 01/12/2022] [Indexed: 12/14/2022]
Affiliation(s)
- Drew Price
- Hugh Sinclair Unit of Human Nutrition Department of Food and Nutritional Sciences University of Reading Reading UK
- Institute of Food Nutrition and Health University of Reading Reading UK
| | - Kim G. Jackson
- Hugh Sinclair Unit of Human Nutrition Department of Food and Nutritional Sciences University of Reading Reading UK
- Institute of Food Nutrition and Health University of Reading Reading UK
- Institute of Cardiovascular and Metabolic Research University of Reading Reading UK
| | - Julie A. Lovegrove
- Hugh Sinclair Unit of Human Nutrition Department of Food and Nutritional Sciences University of Reading Reading UK
- Institute of Food Nutrition and Health University of Reading Reading UK
- Institute of Cardiovascular and Metabolic Research University of Reading Reading UK
| | - David Ian Givens
- Institute of Food Nutrition and Health University of Reading Reading UK
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9
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Usmani Z, Sharma M, Gaffey J, Sharma M, Dewhurst RJ, Moreau B, Newbold J, Clark W, Thakur VK, Gupta VK. Valorization of dairy waste and by-products through microbial bioprocesses. BIORESOURCE TECHNOLOGY 2022; 346:126444. [PMID: 34848333 DOI: 10.1016/j.biortech.2021.126444] [Citation(s) in RCA: 16] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/31/2021] [Revised: 11/21/2021] [Accepted: 11/24/2021] [Indexed: 06/13/2023]
Abstract
Waste is an inherent and unavoidable part of any process which can be attributed to various factors such as process inefficiencies, usability of resources and discarding of not so useful parts of the feedstock. Dairy is a burgeoning industry following the global population growth, resulting in generation of waste such as wastewater (from cleaning, processing, and maintenance), whey and sludge. These components are rich in nutrients, organic and inorganic materials. Additionally, the presence of alkaline and acidic detergents along with sterilizing agents in dairy waste makes it an environmental hazard. Thus, sustainable valorization of dairy waste requires utilization of biological methods such as microbial treatment. This review brings forward the current developments in utilization and valorization of dairy waste through microbes. Aerobic and anaerobic treatment of dairy waste using microbes can be a sustainable and green method to generate biofertilizers, biofuels, power, and other biobased products.
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Affiliation(s)
- Zeba Usmani
- Department of Applied Biology, University of Science and Technology, Meghalaya 793101, India
| | - Minaxi Sharma
- Department of Applied Biology, University of Science and Technology, Meghalaya 793101, India
| | - James Gaffey
- Circular Bioeconomy Research Group, Shannon Applied Biotechnology Centre, Munster Technological University, Kerry, Ireland
| | - Monika Sharma
- Department of Botany, Shri Awadh Raz Singh Smarak Degree College, Gonda, Uttar Pradesh, India
| | - Richard J Dewhurst
- Dairy Research Centre, SRUC, Kings Buildings, West Mains Road, Edinburgh EH9 3JG, UK
| | - Benoît Moreau
- Laboratoire de "Chimie verte et Produits Biobasés", Haute Ecole Provinciale du Hainaut- Département AgroBioscience et Chimie, 11, rue de la Sucrerie, 7800 Ath, Belgique
| | | | - William Clark
- Zero Waste Scotland, Moray House, Forthside Way, Stirling FK8 1QZ, UK
| | - Vijay Kumar Thakur
- Biorefining and Advanced Materials Research Center, SRUC, Kings Buildings, West Mains Road, Edinburgh EH9 3JG, UK; Department of Mechanical Engineering, School of Engineering, Shiv Nadar University, Uttar Pradesh 201314, India; School of Engineering, University of Petroleum & Energy Studies (UPES), Dehradun, Uttarakhand, India
| | - Vijai Kumar Gupta
- Biorefining and Advanced Materials Research Center, SRUC, Kings Buildings, West Mains Road, Edinburgh EH9 3JG, UK; Center for Safe and Improved Food, SRUC, Kings Buildings, West Mains Road, Edinburgh EH9 3JG, UK.
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10
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Minj S, Anand S, Martinez-Monteagudo S. Evaluating the effect of conjugation on the bioactivities of whey protein hydrolysates. J Food Sci 2021; 86:5107-5119. [PMID: 34766355 DOI: 10.1111/1750-3841.15958] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2021] [Revised: 09/29/2021] [Accepted: 10/06/2021] [Indexed: 11/26/2022]
Abstract
In this study, the ability of a whey protein hydrolysate to exhibit the antimicrobial, antioxidant, and antihypertensive behavior after combining with a reducing carbohydrate was studied. Whey protein hydrolysates with varying degrees of hydrolysis (WPH10, WPH15, and WPH20) were determined for their antimicrobial, antioxidant, and antihypertensive activities. Of these, hydrolysate (WPH10) exhibited the highest antimicrobial activity (with 10-11.2 mm zone of inhibition) against tested microorganisms: Listeria innocua, Staphylococcus aureus, and Bacillus coagulans. Also, the WPH10 exhibited the highest antioxidant (866.56 TEAC µmol/L) and antihypertensive (67.52%) attributes. Hence, based on the highest bioactivity, hydrolysate WPH10 was selected for conjugation with maltodextrin, and the effect of conjugation on the bioactivities was evaluated. The conjugated WPH10 solution demonstrated higher antimicrobial (17.16 mm) and antioxidant activity (1044.37 TEAC µmol/L), whereas a slight decrease in the antihypertensive activity (65.4%) was observed, as compared to WPH10 alone. The conjugated solution was further spray dried and alternatively, freeze-dried. The dried WPH10 conjugate exhibited even higher antimicrobial (18.5 mm) and antioxidant activity (1268.89 TEAC µmol/L) while retaining the antihypertensive activity (65.6%). Overall, the results indicate the ability of the WPH10-maltodextrin to retain the bioactive behavior after combining with a reduced carbohydrate. PRACTICAL APPLICATION: Whey protein hydrolysates upon conjugation with carbohydrates retain the bioactive properties of whey protein, which provides opportunities for application as an ingredient to develop novel health formulations.
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Affiliation(s)
- Shayanti Minj
- Midwest Dairy Foods Research Center, South Dakota State University, Brookings, South Dakota, USA.,Dairy and Food Science Department, South Dakota State University, Brookings, South Dakota, USA
| | - Sanjeev Anand
- Midwest Dairy Foods Research Center, South Dakota State University, Brookings, South Dakota, USA.,Dairy and Food Science Department, South Dakota State University, Brookings, South Dakota, USA
| | - Sergio Martinez-Monteagudo
- Midwest Dairy Foods Research Center, South Dakota State University, Brookings, South Dakota, USA.,Dairy and Food Science Department, South Dakota State University, Brookings, South Dakota, USA
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11
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Morales García J, Herrera‐Rocha F, Cavajalino AS, Duran Baron R, González Barrios AF, Udenigwe CC. Effects of processing conditions on hydrolysates of proteins from whole whey and formation of Maillard reaction products. J FOOD PROCESS PRES 2021. [DOI: 10.1111/jfpp.15469] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Jesús Morales García
- Grupo de Diseño de Productos y Procesos (GDPP) Department of Chemical and Food Engineering Universidad de los Andes Bogotá Colombia
| | - Fabio Herrera‐Rocha
- Grupo de Diseño de Productos y Procesos (GDPP) Department of Chemical and Food Engineering Universidad de los Andes Bogotá Colombia
| | - Andrés Suarez Cavajalino
- Grupo de Diseño de Productos y Procesos (GDPP) Department of Chemical and Food Engineering Universidad de los Andes Bogotá Colombia
| | - Ricardo Duran Baron
- Grupo de Optimización Agroindustrial Department of Agroindustrial Engineering Universidad Popular del Cesar Valledupar Colombia
| | - Andrés Fernando González Barrios
- Grupo de Diseño de Productos y Procesos (GDPP) Department of Chemical and Food Engineering Universidad de los Andes Bogotá Colombia
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12
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Effect of maize germ protein hydrolysate addition on digestion, in vitro antioxidant activity and quality characteristics of bread. J Cereal Sci 2021. [DOI: 10.1016/j.jcs.2020.103148] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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13
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Barati M, Javanmardi F, Mousavi Jazayeri SMH, Jabbari M, Rahmani J, Barati F, Nickho H, Davoodi SH, Roshanravan N, Mousavi Khaneghah A. Techniques, perspectives, and challenges of bioactive peptide generation: A comprehensive systematic review. Compr Rev Food Sci Food Saf 2020; 19:1488-1520. [PMID: 33337080 DOI: 10.1111/1541-4337.12578] [Citation(s) in RCA: 31] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2019] [Revised: 04/03/2020] [Accepted: 04/27/2020] [Indexed: 12/14/2022]
Abstract
Due to the digestible refractory and absorbable structures of bioactive peptides (BPs), they could induce notable biological impacts on the living organism. In this regard, the current study was devoted to providing an overview regarding the available methods for BPs generation by the aid of a systematic review conducted on the published articles up to April 2019. In this context, the PubMed and Scopus databases were screened to retrieve the related publications. According to the results, although the characterization of BPs mainly has been performed using enzymatic and microbial in-vitro methods, they cannot be considered as suitable techniques for further stimulation of digestion in the gastrointestinal tract. Therefore, new approaches for both in-vivo and in-silico methods for BPs identification should be developed to overcome the obstacles that belonged to the current methods. The purpose of this review was to compile the recent analytical methods applied for studying various aspects of food-derived biopeptides, and emphasizing generation at in vitro, in vivo, and in silico.
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Affiliation(s)
- Meisam Barati
- Student Research Committee, Department of Cellular and Molecular Nutrition, Faculty of Nutrition and Food Technology, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Fardin Javanmardi
- Department of Food Science and Technology, Faculty of Nutrition and Food Technology, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | | | - Masoumeh Jabbari
- Department of Community Nutrition, Faculty of Nutrition and Food Technology, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Jamal Rahmani
- Department of Community Nutrition, Faculty of Nutrition and Food Technology, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Farzaneh Barati
- Department of Biotechnology, Faculty of Biological Sciences, Alzahra University, Tehran, Iran
| | - Hamid Nickho
- Immunology Research Center, Iran University of Medical Sciences, Tehran, Iran.,Department of Immunology, School of Medicine, Iran University of Medical Sciences, Tehran, Iran
| | - Sayed Hossein Davoodi
- Department of Clinical Nutrition and Dietetic, National Institute and Faculty of Nutrition and Food Technology; Cancer Research Center, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Neda Roshanravan
- Cardiovascular Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Amin Mousavi Khaneghah
- Department of Food Science, Faculty of Food Engineering, University of Campinas (UNICAMP), São Paulo, Brazil
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14
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Sun X, Udenigwe CC. Chemistry and Biofunctional Significance of Bioactive Peptide Interactions with Food and Gut Components. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2020; 68:12972-12977. [PMID: 31994880 DOI: 10.1021/acs.jafc.9b07559] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
Food-derived bioactive peptides (BAPs) have gained significant interest as functional agents for developing food products with health benefits. To elucidate the underlying bioactivity mechanisms, current research investigates mostly the structure-activity relationship of native peptides. However, peptide structures are highly susceptible to chemical modifications, which can subsequently influence their physiological behaviors and bioactivities. This paper highlights the peptide structure modifications occurring with major food components during processing and the digestive environment of the gut as well as associated changes in peptide properties and biofunctions. Given the modification propensity of peptides, focus should be shifted toward characterizing the nature, biofunctions, gut activity, bioavailability, and safety of the modified peptides toward achieving pragmatic food applications of BAPs.
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Affiliation(s)
- Xiaohong Sun
- School of Nutrition Sciences, Faculty of Health Sciences, University of Ottawa, Ottawa, Ontario K1H 8M5, Canada
- College of Food and Biological Engineering, Qiqihar University, Qiqihar, Heilongjiang 161006, People's Republic of China
| | - Chibuike C Udenigwe
- School of Nutrition Sciences, Faculty of Health Sciences, University of Ottawa, Ottawa, Ontario K1H 8M5, Canada
- Department of Chemistry and Biomolecular Sciences, University of Ottawa, Ottawa, Ontario K1N 6N5, Canada
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15
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Exploring the structure-function relationship of Great Northern and navy bean (Phaseolus vulgaris L.) protein hydrolysates: A study on the effect of enzymatic hydrolysis. Int J Biol Macromol 2020; 162:1516-1525. [DOI: 10.1016/j.ijbiomac.2020.08.019] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/21/2020] [Revised: 07/23/2020] [Accepted: 08/03/2020] [Indexed: 11/22/2022]
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16
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Fu Y, Liu J, Zhang W, Wæhrens SS, Tøstesen M, Hansen ET, Bredie WL, Lametsch R. Exopeptidase treatment combined with Maillard reaction modification of protein hydrolysates derived from porcine muscle and plasma: Structure–taste relationship. Food Chem 2020; 306:125613. [DOI: 10.1016/j.foodchem.2019.125613] [Citation(s) in RCA: 23] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2019] [Revised: 09/27/2019] [Accepted: 09/29/2019] [Indexed: 01/18/2023]
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17
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Solid lipid nanoparticles enhance the resistance of oat-derived peptides that inhibit dipeptidyl peptidase IV in simulated gastrointestinal fluids. J Funct Foods 2020. [DOI: 10.1016/j.jff.2019.103773] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
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18
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Zheng Z, Wang M, Li J, Li J, Liu Y. Comparative assessment of physicochemical and antioxidative properties of mung bean protein hydrolysates. RSC Adv 2020; 10:2634-2645. [PMID: 35496122 PMCID: PMC9048705 DOI: 10.1039/c9ra06468k] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/18/2019] [Accepted: 01/06/2020] [Indexed: 11/24/2022] Open
Abstract
Two commercial plant proteases namely ficin and bromelain, were acquired to hydrolyze mung bean protein over 300 min hydrolysis, and the physicochemical and antioxidative properties of the obtained hydrolysates were investigated. Bromelain-treated mung bean protein hydrolysates presented a higher degree of hydrolysis in comparison with ficin-treated hydrolysates, further modifying their physicochemical and emulsifying properties. All mung bean protein hydrolysates exhibited 50% scavenging of DPPH radical (IC50) in the concentration range from 8.67 to 16.22 μg mL-1. Our results also showed that strong metal ion-chelating activity was found in the ficin- (higher activity) and bromelain-treated protein hydrolysates. In addition, oxidative stability of linoleic acid was significantly enhanced by two selected protein hydrolysates, particularly the bromelain-treated hydrolysate with the highest inhibition effect of linoleic acid oxidation (94.55 ± 0.10%). Interestingly, both of these two hydrolysates could effectively retard lipid oxidation of sunflower oil and sunflower oil-in-water emulsion, while the ficin-treated hydrolysate showed slightly better performance. Therefore, mung bean protein hydrolysates showed potential to inhibit lipid oxidation, which could be advantageous in the food industry for producing fortified food.
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Affiliation(s)
- Zhaojun Zheng
- State Key Laboratory of Food Science and Technology, School of Food Science and Technology, National Engineering Research Center for Functional Food, National Engineering Laboratory for Cereal Fermentation Technology, Collaborative Innovation Center of Food Safety and Quality Control in Jiangsu Province, Jiangnan University 1800 Lihu Road Wuxi 214122 Jiangsu People's Republic of China +86-510-85876799 +86-510-85876799
| | - Man Wang
- State Key Laboratory of Food Science and Technology, School of Food Science and Technology, National Engineering Research Center for Functional Food, National Engineering Laboratory for Cereal Fermentation Technology, Collaborative Innovation Center of Food Safety and Quality Control in Jiangsu Province, Jiangnan University 1800 Lihu Road Wuxi 214122 Jiangsu People's Republic of China +86-510-85876799 +86-510-85876799
| | - Jiaxin Li
- State Key Laboratory of Food Science and Technology, School of Food Science and Technology, National Engineering Research Center for Functional Food, National Engineering Laboratory for Cereal Fermentation Technology, Collaborative Innovation Center of Food Safety and Quality Control in Jiangsu Province, Jiangnan University 1800 Lihu Road Wuxi 214122 Jiangsu People's Republic of China +86-510-85876799 +86-510-85876799
| | - Jinwei Li
- State Key Laboratory of Food Science and Technology, School of Food Science and Technology, National Engineering Research Center for Functional Food, National Engineering Laboratory for Cereal Fermentation Technology, Collaborative Innovation Center of Food Safety and Quality Control in Jiangsu Province, Jiangnan University 1800 Lihu Road Wuxi 214122 Jiangsu People's Republic of China +86-510-85876799 +86-510-85876799
| | - Yuanfa Liu
- State Key Laboratory of Food Science and Technology, School of Food Science and Technology, National Engineering Research Center for Functional Food, National Engineering Laboratory for Cereal Fermentation Technology, Collaborative Innovation Center of Food Safety and Quality Control in Jiangsu Province, Jiangnan University 1800 Lihu Road Wuxi 214122 Jiangsu People's Republic of China +86-510-85876799 +86-510-85876799
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19
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Lappa IK, Papadaki A, Kachrimanidou V, Terpou A, Koulougliotis D, Eriotou E, Kopsahelis N. Cheese Whey Processing: Integrated Biorefinery Concepts and Emerging Food Applications. Foods 2019; 8:E347. [PMID: 31443236 PMCID: PMC6723228 DOI: 10.3390/foods8080347] [Citation(s) in RCA: 70] [Impact Index Per Article: 14.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2019] [Revised: 08/07/2019] [Accepted: 08/10/2019] [Indexed: 12/27/2022] Open
Abstract
Cheese whey constitutes one of the most polluting by-products of the food industry, due to its high organic load. Thus, in order to mitigate the environmental concerns, a large number of valorization approaches have been reported; mainly targeting the recovery of whey proteins and whey lactose from cheese whey for further exploitation as renewable resources. Most studies are predominantly focused on the separate implementation, either of whey protein or lactose, to configure processes that will formulate value-added products. Likewise, approaches for cheese whey valorization, so far, do not exploit the full potential of cheese whey, particularly with respect to food applications. Nonetheless, within the concept of integrated biorefinery design and the transition to circular economy, it is imperative to develop consolidated bioprocesses that will foster a holistic exploitation of cheese whey. Therefore, the aim of this article is to elaborate on the recent advances regarding the conversion of whey to high value-added products, focusing on food applications. Moreover, novel integrated biorefining concepts are proposed, to inaugurate the complete exploitation of cheese whey to formulate novel products with diversified end applications. Within the context of circular economy, it is envisaged that high value-added products will be reintroduced in the food supply chain, thereby enhancing sustainability and creating "zero waste" processes.
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Affiliation(s)
- Iliada K Lappa
- Department of Food Science and Technology, Ionian University, Argostoli, 28100 Kefalonia, Greece
| | - Aikaterini Papadaki
- Department of Food Science and Technology, Ionian University, Argostoli, 28100 Kefalonia, Greece
| | - Vasiliki Kachrimanidou
- Department of Food Science and Technology, Ionian University, Argostoli, 28100 Kefalonia, Greece.
- Department of Food and Nutritional Sciences, University of Reading, Berkshire RG6 6AP, UK.
| | - Antonia Terpou
- Department of Food Science and Technology, Ionian University, Argostoli, 28100 Kefalonia, Greece
| | | | - Effimia Eriotou
- Department of Food Science and Technology, Ionian University, Argostoli, 28100 Kefalonia, Greece
| | - Nikolaos Kopsahelis
- Department of Food Science and Technology, Ionian University, Argostoli, 28100 Kefalonia, Greece.
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20
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Redness generation via Maillard reactions of whey protein isolate (WPI) and ascorbic acid (vitamin C) in spray-dried powders. J FOOD ENG 2019. [DOI: 10.1016/j.jfoodeng.2018.09.020] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
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21
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Karaś M. Influence of physiological and chemical factors on the absorption of bioactive peptides. Int J Food Sci Technol 2018. [DOI: 10.1111/ijfs.14054] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
Affiliation(s)
- Monika Karaś
- Department of Biochemistry and Food Chemistry University of Life Sciences Skromna Str. 8 20‐704 Lublin Poland
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22
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Corrochano AR, Buckin V, Kelly PM, Giblin L. Invited review: Whey proteins as antioxidants and promoters of cellular antioxidant pathways. J Dairy Sci 2018; 101:4747-4761. [PMID: 29605324 DOI: 10.3168/jds.2017-13618] [Citation(s) in RCA: 81] [Impact Index Per Article: 13.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2017] [Accepted: 10/25/2017] [Indexed: 01/08/2023]
Abstract
Oxidative stress contributes to cell injury and aggravates several chronic diseases. Dietary antioxidants help the body to fight against free radicals and, therefore, avoid or reduce oxidative stress. Recently, proteins from milk whey liquid have been described as antioxidants. This review summarizes the evidence that whey products exhibit radical scavenging activity and reducing power. It examines the processing and treatment attempts to increase the antioxidant bioactivity and identifies 1 enzyme, subtilisin, which consistently produces the most potent whey fractions. The review compares whey from different milk sources and puts whey proteins in the context of other known food antioxidants. However, for efficacy, the antioxidant activity of whey proteins must not only survive processing, but also upper gut transit and arrival in the bloodstream, if whey products are to promote antioxidant levels in target organs. Studies reveal that direct cell exposure to whey samples increases intracellular antioxidants such as glutathione. However, the physiological relevance of these in vitro assays is questionable, and evidence is conflicting from dietary intervention trials, with both rats and humans, that whey products can boost cellular antioxidant biomarkers.
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Affiliation(s)
- Alberto R Corrochano
- Teagasc Food Research Centre, Moorepark, Fermoy, Co. Cork, Ireland, P61 C996; School of Chemistry & Chemical Biology, University College Dublin, Belfield, Dublin 4, Ireland, D04 V1W8
| | - Vitaly Buckin
- School of Chemistry & Chemical Biology, University College Dublin, Belfield, Dublin 4, Ireland, D04 V1W8
| | - Phil M Kelly
- Teagasc Food Research Centre, Moorepark, Fermoy, Co. Cork, Ireland, P61 C996
| | - Linda Giblin
- Teagasc Food Research Centre, Moorepark, Fermoy, Co. Cork, Ireland, P61 C996.
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23
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C. K. Rajendran SR, Mohan A, Khiari Z, Udenigwe CC, Mason B. Yield, physicochemical, and antioxidant properties of Atlantic salmon visceral hydrolysate: Comparison of lactic acid bacterial fermentation with Flavourzyme proteolysis and formic acid treatment. J FOOD PROCESS PRES 2018. [DOI: 10.1111/jfpp.13620] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Affiliation(s)
- Subin R. C. K. Rajendran
- Faculty of Agriculture; Dalhousie University; Nova Scotia Canada B2N5E3
- Verschuren Centre for Sustainability in Energy and the Environment; Cape Breton University; Nova Scotia Canada B1P6L2
| | - Aishwarya Mohan
- Verschuren Centre for Sustainability in Energy and the Environment; Cape Breton University; Nova Scotia Canada B1P6L2
| | - Zied Khiari
- Verschuren Centre for Sustainability in Energy and the Environment; Cape Breton University; Nova Scotia Canada B1P6L2
- Centre for Applied Research and Innovation, Lethbridge College; Alberta Canada T1K1L6
| | - Chibuike C. Udenigwe
- School of Nutrition Sciences, Faculty of Health Sciences; University of Ottawa; Ontario Canada K1N6N5
| | - Beth Mason
- Verschuren Centre for Sustainability in Energy and the Environment; Cape Breton University; Nova Scotia Canada B1P6L2
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24
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Dullius A, Goettert MI, de Souza CFV. Whey protein hydrolysates as a source of bioactive peptides for functional foods – Biotechnological facilitation of industrial scale-up. J Funct Foods 2018. [DOI: 10.1016/j.jff.2017.12.063] [Citation(s) in RCA: 98] [Impact Index Per Article: 16.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023] Open
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25
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Udechukwu MC, Collins SA, Udenigwe CC. Prospects of enhancing dietary zinc bioavailability with food-derived zinc-chelating peptides. Food Funct 2018; 7:4137-4144. [PMID: 27713952 DOI: 10.1039/c6fo00706f] [Citation(s) in RCA: 69] [Impact Index Per Article: 11.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Zinc is an essential micronutrient that strongly influences human health and nutrition through its involvement in several biological processes. Zinc functions as structural and functional component of many transcription factors and enzymes that regulate cell growth, gene expression, and immune response, and its deficiency can lead to retarded growth and impaired immune functions. The physiological functions of zinc are dependent on its bioavailability in tissues, which in turn depends on intestinal absorption of dietary zinc. The presence of dietary fibre and phytates impedes intestinal zinc absorption, as they can form insoluble complexes with zinc, decreasing its bioavailability. Peptides derived from food proteins can enhance zinc absorption and bioavailability. Peptides that contain amino acid residues such as cysteine, histidine, serine, aspartate and glutamate can chelate divalent metals, including zinc, forming soluble metal coordinate complexes. The structure-function relationship of zinc-chelating peptides and the stability of the peptide-metal complexes to gastrointestinal digestion are critical to their relevance in human nutrition and health promotion.
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Affiliation(s)
- M Chinonye Udechukwu
- Department of Plant, Food, and Environmental Sciences, Faculty of Agriculture, Dalhousie University, Truro, Nova Scotia B2N 5E3, Canada.
| | - Stephanie A Collins
- Department of Plant, Food, and Environmental Sciences, Faculty of Agriculture, Dalhousie University, Truro, Nova Scotia B2N 5E3, Canada.
| | - Chibuike C Udenigwe
- Department of Plant, Food, and Environmental Sciences, Faculty of Agriculture, Dalhousie University, Truro, Nova Scotia B2N 5E3, Canada. and School of Nutrition Sciences, Faculty of Health Sciences, University of Ottawa, Ottawa, Ontario K1N 6N5, Canada
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26
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Liposome encapsulation of anionic and cationic whey peptides: Influence of peptide net charge on properties of the nanovesicles. Lebensm Wiss Technol 2018. [DOI: 10.1016/j.lwt.2017.08.072] [Citation(s) in RCA: 33] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
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27
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Wu J, Liao W, Udenigwe CC. Revisiting the mechanisms of ACE inhibitory peptides from food proteins. Trends Food Sci Technol 2017. [DOI: 10.1016/j.tifs.2017.07.011] [Citation(s) in RCA: 96] [Impact Index Per Article: 13.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
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28
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Antioxidant potential and hypolipidemic effect of whey protein against gamma irradiation induced damages in rats. Appl Radiat Isot 2017; 129:103-107. [DOI: 10.1016/j.apradiso.2017.07.058] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/19/2017] [Revised: 06/15/2017] [Accepted: 07/31/2017] [Indexed: 11/19/2022]
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29
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de Castro RJS, Domingues MAF, Ohara A, Okuro PK, dos Santos JG, Brexó RP, Sato HH. Whey protein as a key component in food systems: Physicochemical properties, production technologies and applications. FOOD STRUCTURE-NETHERLANDS 2017. [DOI: 10.1016/j.foostr.2017.05.004] [Citation(s) in RCA: 70] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
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30
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Udenigwe CC, Fogliano V. Food matrix interaction and bioavailability of bioactive peptides: Two faces of the same coin? J Funct Foods 2017. [DOI: 10.1016/j.jff.2017.05.029] [Citation(s) in RCA: 44] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022] Open
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31
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Embiriekah S, Bulatović M, Borić M, Zarić D, Rakin M. Antioxidant activity, functional properties and bioaccessibility of whey protein hydrolysates. INT J DAIRY TECHNOL 2017. [DOI: 10.1111/1471-0307.12428] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Affiliation(s)
- Salem Embiriekah
- Faculty of Technology and Metallurgy; University of Belgrade; Karnegijeva 4 11000 Belgrade Serbia
| | - Maja Bulatović
- Faculty of Technology and Metallurgy; University of Belgrade; Karnegijeva 4 11000 Belgrade Serbia
| | - Milka Borić
- Faculty of Technology and Metallurgy; University of Belgrade; Karnegijeva 4 11000 Belgrade Serbia
| | - Danica Zarić
- IHIS Techno Experts d.o.o. Research Development Center; Batajnički drum 23 11000 Belgrade Serbia
| | - Marica Rakin
- Faculty of Technology and Metallurgy; University of Belgrade; Karnegijeva 4 11000 Belgrade Serbia
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32
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Udenigwe CC, Girgih AT, Mohan A, Gong M, Malomo SA, Aluko RE. Antihypertensive and bovine plasma oxidation-inhibitory activities of spent hen meat protein hydrolysates. J Food Biochem 2017. [DOI: 10.1111/jfbc.12378] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Affiliation(s)
- Chibuike C. Udenigwe
- School of Nutrition Sciences, Faculty of Health Sciences; University of Ottawa; Ottawa Ontario K1N 5E3 Canada
- Department of Plant, Food, and Environmental Sciences, Faculty of Agriculture; Dalhousie University; Truro Nova Scotia B2N 5E3 Canada
| | - Abraham T. Girgih
- Department of Human Nutritional Sciences, and the Richardson Centre for Functional Foods and Nutraceuticals; University of Manitoba; Winnipeg Manitoba R3T 2N2 Canada
| | - Aishwarya Mohan
- Department of Plant, Food, and Environmental Sciences, Faculty of Agriculture; Dalhousie University; Truro Nova Scotia B2N 5E3 Canada
| | - Min Gong
- Department of Plant, Food, and Environmental Sciences, Faculty of Agriculture; Dalhousie University; Truro Nova Scotia B2N 5E3 Canada
| | - Sunday A. Malomo
- Department of Human Nutritional Sciences, and the Richardson Centre for Functional Foods and Nutraceuticals; University of Manitoba; Winnipeg Manitoba R3T 2N2 Canada
| | - Rotimi E. Aluko
- Department of Human Nutritional Sciences, and the Richardson Centre for Functional Foods and Nutraceuticals; University of Manitoba; Winnipeg Manitoba R3T 2N2 Canada
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33
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Mohan A, McClements DJ, Udenigwe CC. Encapsulation of bioactive whey peptides in soy lecithin-derived nanoliposomes: Influence of peptide molecular weight. Food Chem 2016; 213:143-148. [PMID: 27451165 DOI: 10.1016/j.foodchem.2016.06.075] [Citation(s) in RCA: 76] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2016] [Revised: 05/26/2016] [Accepted: 06/22/2016] [Indexed: 12/22/2022]
Abstract
Encapsulation of peptides can be used to enhance their stability, delivery and bioavailability. This study focused on the effect of the molecular weight range of whey peptides on their encapsulation within soy lecithin-derived nanoliposomes. Peptide molecular weight did not have a major impact on encapsulation efficiency or liposome size. However, it influenced peptide distribution amongst the surface, core, and bilayer regions of the liposomes, as determined by electrical charge (ζ-potential) and FTIR analysis. The liposome ζ-potential depended on peptide molecular weight, suggesting that the peptide charged groups were in different locations relative to the liposome surfaces. FTIR analysis indicated that the least hydrophobic peptide fractions interacted more strongly with choline on the liposome surfaces. The results suggested that the peptides were unequally distributed within the liposomes, even at the same encapsulation efficiency. These findings are important for designing delivery systems for commercial production of encapsulated peptides with improved functional attributes.
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Affiliation(s)
- Aishwarya Mohan
- Department of Environmental Sciences, Faculty of Agriculture, Dalhousie University, Truro, NS B2N 5E3, Canada
| | | | - Chibuike C Udenigwe
- Department of Environmental Sciences, Faculty of Agriculture, Dalhousie University, Truro, NS B2N 5E3, Canada.
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34
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C K Rajendran SR, Mason B, Udenigwe CC. Peptidomics of Peptic Digest of Selected Potato Tuber Proteins: Post-Translational Modifications and Limited Cleavage Specificity. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2016; 64:2432-2437. [PMID: 26947758 DOI: 10.1021/acs.jafc.6b00418] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/05/2023]
Abstract
Bioinformatic tools are useful in predicting bioactive peptides from food proteins. This study was focused on using bioinformatics and peptidomics to evaluate the specificity of peptide release and post-translational modifications (PTMs) in a peptic digest of potato protein isolate. Peptides in the protein hydrolysate were identified by LC-MS/MS and subsequently aligned to their parent potato tuber proteins. Five major proteins were selected for further analysis, namely, lipoxygenase, α-1,4-glucan phosphorylase, annexin, patatin, and polyubiquitin, based on protein coverage, abundance, confidence levels, and function. Comparison of the in silico peptide profile generated with ExPASy PeptideCutter and experimental peptidomics data revealed several differences. The experimental peptic cleavage sites were found to vary in number and specificity from PeptideCutter predictions. Average peptide chain length was also found to be higher than predicted with hexapeptides as the smallest detected peptides. Moreover, PTMs, particularly Met oxidation and Glu/Asp deamidation, were observed in some peptides, and these were unaccounted for during in silico analysis. PTMs can be formed during aging of potato tubers, or as a result of processing conditions during protein isolation and hydrolysis. The findings provide insights on the limitations of current bioinformatics tools for predicting bioactive peptide release from proteins, and on the existence of structural modifications that can alter the peptide bioactivity and functionality.
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Affiliation(s)
- Subin R C K Rajendran
- Department of Environmental Sciences, Dalhousie University , Truro, Nova Scotia B2N 5E3, Canada
| | - Beth Mason
- Verschuren Centre for Sustainability in Energy and the Environment, Cape Breton University , Sydney, Nova Scotia B1P 6L2, Canada
| | - Chibuike C Udenigwe
- Department of Environmental Sciences, Dalhousie University , Truro, Nova Scotia B2N 5E3, Canada
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