1
|
Rai C, Priyadarshini P. Whey protein hydrolysates improve high-fat-diet-induced obesity by modulating the brain-peripheral axis of GLP-1 through inhibition of DPP-4 function in mice. Eur J Nutr 2023; 62:2489-2507. [PMID: 37154934 DOI: 10.1007/s00394-023-03162-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2023] [Accepted: 04/18/2023] [Indexed: 05/10/2023]
Abstract
PURPOSE Obesity is a growing global health concern. Recent literature indicates a prominent role of glucagon-like peptide-1 (GLP-1) in glucose metabolism and food intake. The synergistic action of GLP-1 in the gut and brain is responsible for its satiety-inducing effect, suggesting that upregulation of active GLP-1 levels could be an alternative strategy to combat obesity. Dipeptidyl peptidase-4 (DPP-4) is an exopeptidase known to inactivate GLP-1, suggesting that its inhibition could be a crucial strategy for effectively extending the half-life of endogenous GLP-1. Peptides derived from partial hydrolysis of dietary proteins are gaining traction due to their inhibitory activity on DPP-4. METHODS Whey protein hydrolysate from bovine milk (bmWPH) was produced using simulated in situ digestion, purified using RP-HPLC, and characterized for DPP-4 inhibition. The antiadipogenic and antiobesity activity of bmWPH was then studied in 3T3-L1 preadipocytes and high-fat diet-induced obesity (HFD) mice model, respectively. RESULTS The dose-dependent inhibitory effect of bmWPH on the catalytic activity of DPP-4 was observed. Additionally, bmWPH suppressed adipogenic transcription factors and DPP-4 protein levels, leading to a negative effect on preadipocyte differentiation. In an HFD mice model, co-administration of WPH for 20 weeks downregulated adipogenic transcription factors, resulting in a concomitant reduction in whole body weight and adipose tissues. Mice fed with bmWPH also showed a marked reduction in DPP-4 levels in WAT, liver, and serum. Furthermore, HFD mice fed with bmWPH exhibited increased serum and brain GLP levels, which led to a significant decrease in food intake. CONCLUSION In conclusion, bmWPH reduces body weight in HFD mice by suppressing appetite through GLP-1, a satiety-inducing hormone, in both the brain and peripheral circulation. This effect is achieved through modulation of both the catalytic and non-catalytic activity of DPP-4.
Collapse
Affiliation(s)
- Chaitra Rai
- Department of Molecular Nutrition, CSIR-Central Food Technological Research Institute, Mysuru, 570020, Karnataka, India
- Academy of Scientific and Innovative Research (AcSIR), Ghaziabad, 201002, India
| | - Poornima Priyadarshini
- Department of Molecular Nutrition, CSIR-Central Food Technological Research Institute, Mysuru, 570020, Karnataka, India.
- Academy of Scientific and Innovative Research (AcSIR), Ghaziabad, 201002, India.
| |
Collapse
|
2
|
Li X, Feng C, Hong H, Zhang Y, Luo Z, Wang Q, Luo Y, Tan Y. Novel ACE inhibitory peptides derived from whey protein hydrolysates: Identification and molecular docking analysis. FOOD BIOSCI 2022. [DOI: 10.1016/j.fbio.2022.101737] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
|
3
|
Millan GCL, Veras FF, Stincone P, Pailliè-Jiménez ME, Brandelli A. Biological activities of whey protein hydrolysate produced by protease from the Antarctic bacterium Lysobacter sp. A03. BIOCATALYSIS AND AGRICULTURAL BIOTECHNOLOGY 2022. [DOI: 10.1016/j.bcab.2022.102415] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
|
4
|
Mansinhbhai CH, Sakure A, Maurya R, Bishnoi M, Kondepudi KK, Das S, Hati S. Significance of whey protein hydrolysate on anti-oxidative, ACE-inhibitory and anti-inflammatory activities and release of peptides with biofunctionality: an in vitro and in silico approach. JOURNAL OF FOOD SCIENCE AND TECHNOLOGY 2022; 59:2629-2642. [PMID: 35734133 PMCID: PMC9207014 DOI: 10.1007/s13197-021-05282-3] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Revised: 09/13/2021] [Accepted: 09/20/2021] [Indexed: 06/01/2023]
Abstract
UNLABELLED The study aimed to investigate potent antioxidant activities (ABTS assay, Hydroxyl free radical scavenging assay, and Superoxide free radical assay), ACE inhibitory activity, and anti-inflammatory activity in the WPC (whey protein concentrate) hydrolysate using Alcalase. The hydrolysis conditions (addition rate and incubation times) for peptide synthesis were also optimized using proteolytic activity. The generation of proinflammatory cytokines by lipopolysaccharide-treated murine macrophages was reduced when the protein hydrolysate concentration was low. In comparison to unhydrolyzed WPC, SDS-PAGE examination revealed no protein bands in WPC hydrolysates. Two-Dimensional (2D) gel electrophoresis did not show any protein spots. Using the 'In-solution trypsin digestion' approach, the trypsin digested protein samples were put into RPLC/MS for amino acid sequencing. Peptides were also identified using RPLC/MS on fractions of 3 and 10 kDa permeates and retentates. The MASCOT database was used to look up the raw masses of LC/MS. By comparing hydrolyzed whey protein to the BLASTp (NCBI), PIR, BIOPEP, and AHTPDB databases, novel antioxidative and ACE inhibitory peptides were reported. SUPPLEMENTARY INFORMATION The online version contains supplementary material available at 10.1007/s13197-021-05282-3.
Collapse
Affiliation(s)
| | - Amar Sakure
- Department of Agriculture Biotechnology, Anand Agricultural University, Anand, Gujarat 388110 India
| | - Ruchika Maurya
- Healthy Gut Research Group, Food & Nutritional Biotechnology Division, National Agri-Food Biotechnology Institute (NABI), Knowledge City, Sector 81, SAS Nagar, Mohali, Punjab 140306 India
- Regional Center for Biotechnology, Faridabad, Haryana 121001 India
| | - Mahendra Bishnoi
- Healthy Gut Research Group, Food & Nutritional Biotechnology Division, National Agri-Food Biotechnology Institute (NABI), Knowledge City, Sector 81, SAS Nagar, Mohali, Punjab 140306 India
| | - Kanthi Kiran Kondepudi
- Healthy Gut Research Group, Food & Nutritional Biotechnology Division, National Agri-Food Biotechnology Institute (NABI), Knowledge City, Sector 81, SAS Nagar, Mohali, Punjab 140306 India
| | - Sujit Das
- Department of Rural Development and Agricultural Production, North-Eastern Hill University, Tura campus, Tura, Meghalaya 794001 India
| | - Subrota Hati
- Department of Dairy Microbiology, Anand Agricultural University, Anand, Gujarat 388110 India
| |
Collapse
|
5
|
Macelline SP, Chrystal PV, Selle PH, Liu SY. Protein sources and starch-protein digestive dynamics manipulate growth performance in broiler chickens defined by an equilateral-triangle response surface design. ANIMAL NUTRITION 2022; 9:204-213. [PMID: 35600555 PMCID: PMC9092981 DOI: 10.1016/j.aninu.2022.01.003] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/02/2021] [Revised: 11/28/2021] [Accepted: 01/27/2022] [Indexed: 12/01/2022]
Abstract
A total of 360 male, off-sex Ross 308 chicks were offered 10 dietary treatments from 14 to 35 d post–hatch in an equilateral-triangle response surface design feeding study in order to confirm the importance of protein and amino acid digestive dynamics in broiler chickens. The 3 apical diets were nutritionally-equivalent containing either soybean meal, non-bound amino acids or whey protein concentrate as the major source of dietary protein and amino acids. Appropriate blends of the 3 apical diets comprised the balance of 7 diets and each dietary treatment was offered to 6 replicate cages with 6 birds per cage. Growth performance, nutrient utilisation, apparent protein and starch digestibility coefficients were determined in 4 small intestinal segments. The optimal weight gain (2,085 g/bird) and feed conversion ratios (FCR, 1.397) were generated by Diet 50S50W which included a 50:50 blend of apical diets rich in whey protein concentrate and soybean meal. Broiler chickens offered Diet 50S50W also had the highest experimental and predicted jejunal digestibility (0.685 in proximal jejunum and 0.823 in distal jejunum). FCR was not correlated with apparent distal ileal digestibility coefficient (P > 0.05) of protein but was correlated with apparent protein digestibility in proximal jejunum (r = −0.369, P = 0.040) and distal jejunum (r = −0.316, P = 0.015). Surplus dietary starch was correlated with increased fat pad weight (r = 0.781, P = 0.008). The findings confirmed the relevance of protein digestion rate, reflected by jejunal digestibility, on feed conversion of broiler chickens. A balance between protein-bound and non-bound crystalline or synthetic amino acids may be required for optimal growth and protein digestion.
Collapse
Affiliation(s)
- Shemil P. Macelline
- Poultry Research Foundation, The University of Sydney, Camden NSW 2570, Australia
- School of Life and Environmental Sciences, Faculty of Science, The University of Sydney, Sydney NSW 2006, Australia
| | - Peter V. Chrystal
- School of Life and Environmental Sciences, Faculty of Science, The University of Sydney, Sydney NSW 2006, Australia
| | - Peter H. Selle
- Poultry Research Foundation, The University of Sydney, Camden NSW 2570, Australia
- Sydney School of Veterinary Science, The University of Sydney, Sydney NSW 2006, Australia
| | - Sonia Y. Liu
- Poultry Research Foundation, The University of Sydney, Camden NSW 2570, Australia
- School of Life and Environmental Sciences, Faculty of Science, The University of Sydney, Sydney NSW 2006, Australia
- Corresponding author.
| |
Collapse
|
6
|
|
7
|
High voltage electrical treatments can eco-efficiently promote the production of high added value peptides during chymotryptic hydrolysis of β-lactoglobulin. FOOD BIOSCI 2022. [DOI: 10.1016/j.fbio.2022.101610] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
|
8
|
Mehra R, Kumar H, Kumar N, Ranvir S, Jana A, Buttar HS, Telessy IG, Awuchi CG, Okpala COR, Korzeniowska M, Guiné RP. Whey proteins processing and emergent derivatives: An insight perspective from constituents, bioactivities, functionalities to therapeutic applications. J Funct Foods 2021. [DOI: 10.1016/j.jff.2021.104760] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022] Open
|
9
|
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.
Collapse
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
| |
Collapse
|
10
|
|
11
|
Dinika I, Verma DK, Balia R, Utama GL, Patel AR. Potential of cheese whey bioactive proteins and peptides in the development of antimicrobial edible film composite: A review of recent trends. Trends Food Sci Technol 2020. [DOI: 10.1016/j.tifs.2020.06.017] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
|
12
|
Raikos V, Hays H, Stead D, Ni H. Angiotensin‐converting enzyme inhibitory activity of hydrolysates generated from whey protein fortified with salal fruits (
Galtheria shallon
) by enzymatic treatment with Pronase from
Streptomyces griseus. Int J Food Sci Technol 2019. [DOI: 10.1111/ijfs.14211] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Vassilios Raikos
- Rowett Institute University of Aberdeen Foresterhill Aberdeen AB25 2ZD UK
| | - Helen Hays
- Rowett Institute University of Aberdeen Foresterhill Aberdeen AB25 2ZD UK
| | - David Stead
- Rowett Institute University of Aberdeen Foresterhill Aberdeen AB25 2ZD UK
| | - He Ni
- Guangdong Provincial Key Lab of Biotechnology for Plant Development School of Life Sciences South China Normal University Guangzhou510631China
| |
Collapse
|
13
|
Angiotensin Converting Enzyme Inhibitory and Antioxidant Activities of Enzymatic Hydrolysates of Korean Native Cattle (Hanwoo) Myofibrillar Protein. BIOMED RESEARCH INTERNATIONAL 2017; 2017:5274637. [PMID: 29392136 PMCID: PMC5748151 DOI: 10.1155/2017/5274637] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/17/2017] [Revised: 11/10/2017] [Accepted: 11/22/2017] [Indexed: 11/30/2022]
Abstract
The purpose of this study was to determine the angiotensin converting enzyme (ACE) inhibitory and antioxidant activities of myofibrillar protein hydrolysates (HMPHs) of different molecular weights (<3 and <10 kDa) derived from Korean native cattle (Hanwoo breed) using a commercially available and inexpensive enzyme (Alkaline-AK). HMPH of both tested molecular weights had ACE inhibitory activity. Among the antioxidant activities, iron chelation and nitrite scavenging activities were higher in low-molecular-weight peptide of HMPH (<3 kDa), whereas 2,2-diphenyl-1-picrylhydrazyl (DPPH) radical scavenging activity was higher in high-molecular-weight peptide of HMPH (<10 kDa). HMPH did not induce cytotoxicity in RAW 264.7 cells at concentrations of 5–20 mg/mL. These results indicate that HMPH can be cheaply produced using Alkaline-AK and applied as a potential ACE inhibitor and antioxidant.
Collapse
|
14
|
Separation of Antioxidant Peptides from Pepsin Hydrolysate of Whey Protein Isolate by ATPS of EOPO Co-polymer (UCON)/Phosphate. Sci Rep 2017; 7:13320. [PMID: 29042603 PMCID: PMC5645355 DOI: 10.1038/s41598-017-13507-9] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2017] [Accepted: 09/25/2017] [Indexed: 01/03/2023] Open
Abstract
An aqueous two-phase system (ATPS) consisting of poly(ethylene glycol-ran-propylene glycol) monobutyl ether (UCON)/phosphate was developed for the separation of the antioxidant peptides from pepsin hydrolysate of Whey Protein Isolate (WPI). The efficiency of the separation was evaluated based on the DPPH radical scavenging activity, ABTS radical scavenging activity and ferric reducing antioxidant power (FRAP) of the separated peptides. The effects of some parameters on the partition of antioxidant peptides were investigated. An efficient separation of antioxidant peptides was achieved using ATPS with pH of 4.0, 4 mL of UCON solution (40%, w/w), 4 mL of KH2PO4 solution (15.5%, w/w), 2 mL of WPI hydrolysate and 0.40 g/10 mL of NaCl. Reversed-phase high-performance liquid chromatography (RP-HPLC), amino acid analyzer and matrix-assisted laser desorption ionization time-of-flight mass spectrometry (MALDI-TOF MS) were used to characterize the purified peptides separated by the ATPS. The peptides in top phase were less polar than those in bottom phase. More antioxidative and hydrophobic amino acids were extracted to the top phase of ATPS, and the peptides with the amino acid sequences with antioxidant activities moved to the top phase as well. In conclusion, antioxidant peptides were successfully separated from the WPI hydrolysate by UCON/phosphate ATPS.
Collapse
|