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Castro-Jácome TP, Tovar-Pérez EG, Alcántara-Quintana LE. Optimization of enzymatic production of anti-skin aging biopeptides from white sorghum [ Sorghum bicolor (L) Moench] grain. Prep Biochem Biotechnol 2024:1-12. [PMID: 38949113 DOI: 10.1080/10826068.2024.2366994] [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: 07/02/2024]
Abstract
Recently, kafirins from white sorghum [Sorghum bicolor (L) Moench] grain have shown promise as a source of biopeptides with anti-skin aging effects (anti-inflammatory, antioxidant, and inhibition of photoaging-associated enzymes). This study employed response surface methodology (RSM) to optimize the extraction and enzymatic hydrolysis of kafirins (KAF) for the production of peptides with anti-skin aging properties. The optimization of conditions (reaction time and enzyme/substrate ratio) for liquefaction with α-amylase and hydrolysis of KAF with alcalase was performed using 32 complete factorial designs. Subsequently, ultrafiltered peptide extracts were obtained with molecular weights of 1-3 kDa (KAF-UF3) and lower than 1 kDa (KAF-UF1), which mainly contain hydrophobic amino acids (proline, leucine, isoleucine, phenylalanine, and valine) and peptide fractions with molecular weights of 0.69, 1.14, and 1.87 kDa. Consequently, the peptide extracts protected immortalized human keratinocytes (HaCaT cells) from ultraviolet B radiation (UVB)-induced damage by preventing the decrease and/or restoring the activity of antioxidant enzymes [superoxide dismutase (SOD), catalase (CAT), and glutathione peroxidase (GSH-Px)]. Furthermore, KAF-UF3 and KAF-UF1 inhibited (20-29%) elastase and collagenase overactivity in UVB-exposed murine fibroblasts (3T3 cells). Thus, KAF-UF3 and KAF-UF1 exhibited behavior similar to that observed with glutathione (GSH), suggesting their potential as functional peptide ingredients in skincare products.
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Affiliation(s)
- Tania P Castro-Jácome
- Integral Food Research Laboratory, Tepic Institute of Technology, Tepic, Nayarit, Mexico
| | - Erik G Tovar-Pérez
- School of Engineering, Autonomous University of Queretaro, Amealco Campus, Amealco de Bonfil, Queretaro, Mexico
- Center of Applied Research in Biosystems (CARB-CIAB), Autonomous University of Queretaro, Amazcala Campus, El Marques, Queretaro, Mexico
| | - Luz E Alcántara-Quintana
- CONAHCYT - Cellular and Molecular Diagnosis Innovation Unit, Department of Innovation, Applied Science and Technology, San Luis Potosí Autonomous University, San Luis Potosi, S.L.P, Mexico
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Dong SY, Li YQ, Sun X, Sun GJ, Wang CY, Liang Y, Hua DL, Chen L, Mo HZ. Structure, physicochemical properties, and biological activities of protein hydrolysates from Zanthoxylum seed. JOURNAL OF THE SCIENCE OF FOOD AND AGRICULTURE 2024; 104:3329-3340. [PMID: 38082555 DOI: 10.1002/jsfa.13218] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/16/2023] [Revised: 11/14/2023] [Accepted: 12/12/2023] [Indexed: 12/26/2023]
Abstract
BACKGROUND Zanthoxylum seed, as a low-cost and easily accessible plant protein resource, has good potential in the food industry. But protein and its hydrolysates from Zanthoxylum seed are underutilized due to the dearth of studies on them. This study aimed to investigate the structure and physicochemical and biological activities of Zanthoxylum seed protein (ZSP) hydrolysates prepared using Protamex®, Alcalase®, Neutrase®, trypsin, or pepsin. RESULTS Hydrolysis using each of the five enzymes diminished average particle size and molecular weight of ZSP but increased random coil content. ZSP hydrolysate prepared using pepsin had the highest degree of hydrolysis (24.07%) and the smallest molecular weight (<13 kDa) and average particle size (129.80 nm) with the highest solubility (98.9%). In contrast, ZSP hydrolysate prepared using Alcalase had the highest surface hydrophobicity and foaming capacity (88.89%), as well as the lowest foam stability (45.00%). Moreover, ZSP hydrolysate prepared using Alcalase exhibited the best hydroxyl-radical scavenging (half maximal inhibitory concentration (IC50 ) 1.94 mg mL-1 ) and ferrous-ion chelating (IC50 0.61 mg mL-1 ) activities. Additionally, ZSP hydrolysate prepared using pepsin displayed the highest angiotensin-converting enzyme inhibition activity (IC50 0.54 mg mL-1 ). CONCLUSION These data showed that enzyme hydrolysis improved the physicochemical properties of ZSP, and enzymatic hydrolysates of ZSP exhibited significant biological activity. These results provided validation for application of ZSP enzymatic hydrolysates as antioxidants and antihypertensive agents in the food or medicinal industries. © 2023 Society of Chemical Industry.
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Affiliation(s)
- Si-Yu Dong
- School of Food Science and Engineering, Qilu University of Technology (Shandong Academy of Sciences), Jinan, China
| | - Ying-Qiu Li
- School of Food Science and Engineering, Qilu University of Technology (Shandong Academy of Sciences), Jinan, China
| | - Xin Sun
- School of Food Science and Engineering, Qilu University of Technology (Shandong Academy of Sciences), Jinan, China
| | - Gui-Jin Sun
- School of Food Science and Engineering, Qilu University of Technology (Shandong Academy of Sciences), Jinan, China
| | - Chen-Ying Wang
- School of Food Science and Engineering, Qilu University of Technology (Shandong Academy of Sciences), Jinan, China
| | - Yan Liang
- School of Food Science and Engineering, Qilu University of Technology (Shandong Academy of Sciences), Jinan, China
| | - Dong-Liang Hua
- School of Energy and Power Engineering, Qilu University of Technology (Shandong Academy of Sciences), Jinan, China
| | - Lei Chen
- School of Energy and Power Engineering, Qilu University of Technology (Shandong Academy of Sciences), Jinan, China
| | - Hai-Zhen Mo
- School of Food and Biological Engineering, Shaanxi University of Science and Technology, Xi'an, China
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Bjerknes C, Wubshet SG, Rønning SB, Afseth NK, Currie C, Framroze B, Hermansen E. Glucoregulatory Properties of a Protein Hydrolysate from Atlantic Salmon ( Salmo salar): Preliminary Characterization and Evaluation of DPP-IV Inhibition and Direct Glucose Uptake In Vitro. Mar Drugs 2024; 22:151. [PMID: 38667768 PMCID: PMC11050766 DOI: 10.3390/md22040151] [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: 02/23/2024] [Revised: 03/22/2024] [Accepted: 03/26/2024] [Indexed: 04/28/2024] Open
Abstract
Metabolic disorders are increasingly prevalent conditions that manifest pathophysiologically along a continuum. Among reported metabolic risk factors, elevated fasting serum glucose (FSG) levels have shown the most substantial increase in risk exposure. Ultimately leading to insulin resistance (IR), this condition is associated with notable deteriorations in the prognostic outlook for major diseases, including neurodegenerative diseases, cancer risk, and mortality related to cardiovascular disease. Tackling metabolic dysfunction, with a focus on prevention, is a critically important aspect for human health. In this study, an investigation into the potential antidiabetic properties of a salmon protein hydrolysate (SPH) was conducted, focusing on its potential dipeptidyl peptidase-IV (DPP-IV) inhibition and direct glucose uptake in vitro. Characterization of the SPH utilized a bioassay-guided fractionation approach to identify potent glucoregulatory peptide fractions. Low-molecular-weight (MW) fractions prepared by membrane filtration (MWCO = 3 kDa) showed significant DPP-IV inhibition (IC50 = 1.01 ± 0.12 mg/mL) and glucose uptake in vitro (p ≤ 0.0001 at 1 mg/mL). Further fractionation of the lowest MW fractions (<3 kDa) derived from the permeate resulted in three peptide subfractions. The subfraction with the lowest molecular weight demonstrated the most significant glucose uptake activity (p ≤ 0.0001), maintaining its potency even at a dilution of 1:500 (p ≤ 0.01).
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Affiliation(s)
- Christian Bjerknes
- Hofseth Biocare ASA, Keiser Wilhelms Gate 24, 6003 Ålesund, Norway; (C.C.); (B.F.); (E.H.)
| | | | | | | | - Crawford Currie
- Hofseth Biocare ASA, Keiser Wilhelms Gate 24, 6003 Ålesund, Norway; (C.C.); (B.F.); (E.H.)
| | - Bomi Framroze
- Hofseth Biocare ASA, Keiser Wilhelms Gate 24, 6003 Ålesund, Norway; (C.C.); (B.F.); (E.H.)
| | - Erland Hermansen
- Hofseth Biocare ASA, Keiser Wilhelms Gate 24, 6003 Ålesund, Norway; (C.C.); (B.F.); (E.H.)
- Faculty of Medicine and Health Sciences, Norwegian University of Science and Technology (NTNU), Larsgårdsvegen 2, 6009 Ålesund, Norway
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Toutirais L, Walrand S, Vaysse C. Are oilseeds a new alternative protein source for human nutrition? Food Funct 2024; 15:2366-2380. [PMID: 38372388 DOI: 10.1039/d3fo05370a] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/20/2024]
Abstract
This review focuses on the potential use, nutritional value and beneficial health effects of oilseeds as a source of food protein. The process of extracting oil from oilseeds produces a by-product that is rich in proteins and other valuable nutritional and bioactive components. This product is primarily used for animal feed. However, as the demand for proteins continues to rise, plant-based proteins have a real success in food applications. Among the different plant protein sources, oilseeds could be used as an alternative protein source for human diet. The data we have so far show that oilseeds present a protein content of up to 40% and a relatively well-balanced profile of amino acids with sulphur-containing amino acids. Nevertheless, they tend to be deficient in lysine and rich in anti-nutritional factors (ANFs), which therefore means they have lower anabolic potential than animal proteins. To enhance their nutritional value, oilseed proteins can be combined with other protein sources and subjected to processes such as dehulling, heating, soaking, germination or fermentation to reduce their ANFs and improve protein digestibility. Furthermore, due to their bioactive peptides, oilseeds can also bring health benefits, particularly in the prevention and treatment of diabetes, obesity and cardiovascular diseases. However, additional nutritional data are needed before oilseeds can be endorsed as a protein source for humans.
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Affiliation(s)
- Lina Toutirais
- ITERG, Department of Nutritional Health and Lipid Biochemistry, Bordeaux, France
- Université Clermont Auvergne, INRAE, UNH, 63000 Clermont-Ferrand, France.
| | - Stephane Walrand
- Université Clermont Auvergne, INRAE, UNH, 63000 Clermont-Ferrand, France.
- Clinical Nutrition Department, CHU, Clermont-Ferrand, France
| | - Carole Vaysse
- Clinical Nutrition Department, CHU, Clermont-Ferrand, France
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Elbira A, Hafiz M, Hernández-Álvarez AJ, Zulyniak MA, Boesch C. Protein Hydrolysates and Bioactive Peptides as Mediators of Blood Glucose-A Systematic Review and Meta-Analysis of Acute and Long-Term Studies. Nutrients 2024; 16:323. [PMID: 38276562 PMCID: PMC10818427 DOI: 10.3390/nu16020323] [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: 12/09/2023] [Revised: 01/12/2024] [Accepted: 01/15/2024] [Indexed: 01/27/2024] Open
Abstract
Type 2 diabetes mellitus (T2DM) is a major public health concern associated with high mortality and reduced life expectancy. Since diabetes is closely linked with lifestyle, not surprisingly, nutritional intervention and increased physical activity could play a vital role in attenuating the problems related to diabetes. Protein hydrolysates (PHs) and their bioactive peptides (BP) have been shown to exert a wide range of biological effects, including antioxidative, antihypertensive, and in particular, hypoglycaemic activities. To better understand the efficacy of such interventions, a systematic review and meta-analysis of randomised controlled trials (RCTs) were performed concerning the influence of protein hydrolysates on glycaemic biomarkers in subjects with and without hyperglycaemia. Five different databases were used to search for RCTs. In total, 37 RCTs were included in the systematic review and 29 RCTs in the meta-analysis. The meta-analysis revealed a significant reduction in postprandial blood glucose response (PPGR) in normoglycaemic (-0.22 mmol/L; 95% CI -0.43, -0.01; p ≤ 0.05) and in hyperglycaemic adults (-0.88 mmol/L; 95% CI -1.37, -0.39; p ≤ 0.001) compared with the respective control groups. A meta-regression analysis revealed a dose-dependent response for PPGR following PH consumption in normoglycaemic adults, specifically for doses ≤ 30 g. The postprandial blood insulin responses (PPIR) were significantly higher after the ingestion of PHs in both the group with and the group without hyperglycaemia, respectively (23.05 mIU/L; 95% CI 7.53, 38.57; p ≤ 0.01 and 12.57 mIU/L; 95% CI 2.72, 22.41; p ≤ 0.01), compared with controls. In terms of long-term responses, there was a small but significant reduction in both fasting blood glucose (FBG) and fasting glycated haemoglobin (HbA1c) in response to PH compared with the control group (p < 0.05). The PHs significantly improved the parameters of glycaemia in adults and, hence, it may contribute to the management and regulation of the future risk of developing T2DM.
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Affiliation(s)
- Arig Elbira
- School of Food Science and Nutrition, Faculty of Environment, University of Leeds, Leeds LS2 9JT, UK; (A.E.); (M.H.); (A.J.H.-Á.); (M.A.Z.)
| | - Maryam Hafiz
- School of Food Science and Nutrition, Faculty of Environment, University of Leeds, Leeds LS2 9JT, UK; (A.E.); (M.H.); (A.J.H.-Á.); (M.A.Z.)
- Department of Clinical Nutrition, Faculty of Applied Medical Sciences, King Abdul-Aziz University, P.O. Box 80215, Jeddah 21589, Saudi Arabia
| | - Alan Javier Hernández-Álvarez
- School of Food Science and Nutrition, Faculty of Environment, University of Leeds, Leeds LS2 9JT, UK; (A.E.); (M.H.); (A.J.H.-Á.); (M.A.Z.)
| | - Michael A. Zulyniak
- School of Food Science and Nutrition, Faculty of Environment, University of Leeds, Leeds LS2 9JT, UK; (A.E.); (M.H.); (A.J.H.-Á.); (M.A.Z.)
| | - Christine Boesch
- School of Food Science and Nutrition, Faculty of Environment, University of Leeds, Leeds LS2 9JT, UK; (A.E.); (M.H.); (A.J.H.-Á.); (M.A.Z.)
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Chen C, Murray BS, Ettelaie R. Surface adsorption properties of peptides produced by non-optimum pH pepsinolysis of proteins: A combined experimental and self-consistent-field calculation study. J Colloid Interface Sci 2023; 652:405-417. [PMID: 37604052 DOI: 10.1016/j.jcis.2023.08.040] [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: 03/30/2023] [Revised: 08/01/2023] [Accepted: 08/06/2023] [Indexed: 08/23/2023]
Abstract
HYPOTHESIS Partial hydrolysis of large molecular weight (Mw), highly aggregated plant proteins is frequently used to improve their solubility. However, if this hydrolysis is extensive, random or nonselective, it is unlikely to improve functional properties such as surface activity, emulsion, or foam-stabilising capacity. EXPERIMENTS AND SIMULATION Soy protein isolate (SPI) was hydrolysed by pepsin under optimal (pH 2.1) and non-optimal (pH 4.7) conditions. The surface activity and emulsion stabilising capacity of the resultant peptides were measured and compared. The colloidal interactions between a pair of emulsion droplets were modelled via Self-Consistent-Field Calculations (SCFC). FINDINGS Hydrolysis at pH 2.1 and 4.7 resulted in a considerable increase in measured surface activity compared to the native (non-hydrolysed) SPI, but the hydrolysate from pH 2.1 was not as good an emulsion stabiliser as the hydrolysate (particularly the fraction Mw > 10 kDa) at pH 4.7. Furthermore, peptide analysis of the latter suggested it was dominated by a fragment of one of the major soy proteins β-conglycinin, with Mw ≈ 25 kDa. SCFC calculations confirmed that interactions mediated by adsorbed layers of this peptide point to it being an excellent emulsion stabiliser.
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Affiliation(s)
- Cuizhen Chen
- Food Colloids & Bioprocessing Group, School of Food Science & Nutrition, University of Leeds, Leeds LS2 9JT, UK
| | - Brent S Murray
- Food Colloids & Bioprocessing Group, School of Food Science & Nutrition, University of Leeds, Leeds LS2 9JT, UK.
| | - Rammile Ettelaie
- Food Colloids & Bioprocessing Group, School of Food Science & Nutrition, University of Leeds, Leeds LS2 9JT, UK.
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Song P, Zhang X, Wang S, Xu W, Wang F, Fu R, Wei F. Microbial proteases and their applications. Front Microbiol 2023; 14:1236368. [PMID: 37779686 PMCID: PMC10537240 DOI: 10.3389/fmicb.2023.1236368] [Citation(s) in RCA: 11] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2023] [Accepted: 08/30/2023] [Indexed: 10/03/2023] Open
Abstract
Proteases (proteinases or peptidases) are a class of hydrolases that cleave peptide chains in proteins. Endopeptidases are a type of protease that hydrolyze the internal peptide bonds of proteins, forming shorter peptides; exopeptidases hydrolyze the terminal peptide bonds from the C-terminal or N-terminal, forming free amino acids. Microbial proteases are a popular instrument in many industrial applications. In this review, the classification, detection, identification, and sources of microbial proteases are systematically introduced, as well as their applications in food, detergents, waste treatment, and biotechnology processes in the industry fields. In addition, recent studies on techniques used to express heterologous microbial proteases are summarized to describe the process of studying proteases. Finally, future developmental trends for microbial proteases are discussed.
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Affiliation(s)
- Peng Song
- College of Life Sciences, Liaocheng University, Liaocheng, China
- Shandong Aobo Biotech Co. Ltd., Liaocheng, China
- Jiangxi Zymerck Biotech Co. Ltd., Nanchang, China
| | - Xue Zhang
- College of Life Sciences, Liaocheng University, Liaocheng, China
| | - Shuhua Wang
- Shandong Aobo Biotech Co. Ltd., Liaocheng, China
| | - Wei Xu
- College of Life Sciences, Liaocheng University, Liaocheng, China
| | - Fei Wang
- College of Life Sciences, Liaocheng University, Liaocheng, China
| | - Rongzhao Fu
- Jiangxi Zymerck Biotech Co. Ltd., Nanchang, China
| | - Feng Wei
- College of Life Sciences, Liaocheng University, Liaocheng, China
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Ren F, Ji N, Zhu Y. Research Progress of α-Glucosidase Inhibitors Produced by Microorganisms and Their Applications. Foods 2023; 12:3344. [PMID: 37761053 PMCID: PMC10529981 DOI: 10.3390/foods12183344] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/24/2023] [Revised: 08/31/2023] [Accepted: 09/04/2023] [Indexed: 09/29/2023] Open
Abstract
Based on the easy cultivation of microorganisms and their short cycle time, research on α-glucosidase inhibitors (α-GIs) of microbial origin is receiving extensive attention. Raw materials used in food production, such as cereals, dairy products, fruits, and vegetables, contain various bioactive components, like flavonoids, polyphenols, and alkaloids. Fermentation with specific bacterial strains enhances the nutritional value of these raw materials and enables the creation of hypoglycemic products rich in diverse active ingredients. Additionally, conventional food processing often results in significant byproduct generation, causing resource wastage and environmental issues. However, using bacterial strains to ferment these byproducts into α-GIs presents an innovative solution. This review describes the microbial-derived α-GIs that have been identified. Moreover, the production of α-GIs using industrial food raw materials and processing byproducts as a medium in fermentation is summarized. It is worth analyzing the selection of strains and raw materials, the separation and identification of key compounds, and fermentation broth research methods. Notably, the innovative ideas in this field are described as well. This review will provide theoretical guidance for the development of microbial-derived hypoglycemic foods.
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Affiliation(s)
- Fei Ren
- Beijing Engineering and Technology Research Center of Food Additives, Beijing Technology & Business University, Beijing 100048, China; (F.R.); (N.J.)
| | - Nairu Ji
- Beijing Engineering and Technology Research Center of Food Additives, Beijing Technology & Business University, Beijing 100048, China; (F.R.); (N.J.)
| | - Yunping Zhu
- Beijing Engineering and Technology Research Center of Food Additives, Beijing Technology & Business University, Beijing 100048, China; (F.R.); (N.J.)
- School of Food and Health, Beijing Technology and Business University, Beijing 100048, China
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Zhang M, Wang O, Cai S, Zhao L, Zhao L. Composition, functional properties, health benefits and applications of oilseed proteins: A systematic review. Food Res Int 2023; 171:113061. [PMID: 37330842 DOI: 10.1016/j.foodres.2023.113061] [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: 03/28/2023] [Revised: 05/24/2023] [Accepted: 05/26/2023] [Indexed: 06/19/2023]
Abstract
Common oilseeds, such as soybean, peanut, rapeseed, sunflower seed, sesame seed and chia seed, are key sources of edible vegetable oils. Their defatted meals are excellent natural sources of plant proteins that can meet consumers' demand for health and sustainable substitutes for animal proteins. Oilseed proteins and their derived peptides are also associated with many health benefits, including weight loss and reduced risks of diabetes, hypertension, metabolic syndrome and cardiovascular events. This review summarizes the current status of knowledge on the protein and amino acid composition of common oilseeds as well as the functional properties, nutrition, health benefits and food applications of oilseed protein. Currently, oilseeds are widely applied in the food industry regarding for their health benefits and good functional properties. However, most oilseed proteins are incomplete proteins and their functional properties are not promising compared to animal proteins. They are also limited in the food industry due to their off-flavor, allergenic and antinutritional factors. These properties can be improved by protein modification. Therefore, in order to make better use of oilseed proteins, methods for improving their nutrition value, bioactive activity, functional and sensory characteristics, as well as the strategies for reducing their allergenicity were also discussed in this paper. Finally, examples for the application of oilseed proteins in the food industry are presented. Limitations and future perspectives for developing oilseed proteins as food ingredients are also pointed out. This review aims to foster thinking and generate novel ideas for future research. It will also provide novel ideas and broad prospects for the application of oilseeds in the food industry.
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Affiliation(s)
- Mingxin Zhang
- Beijing Engineering and Technology Research Center of Food Additives, Beijing Technology and Business University, Beijing 100048, China
| | - Ou Wang
- National Institute for Nutrition and Health, Chinese Center for Disease Control and Prevention, Beijing 100050, China
| | - Shengbao Cai
- Faculty of Food Science and Engineering, Yunnan Institute of Food Safety, Kunming University of Science and Technology, Kunming 650500, Yunnan, China
| | - Lei Zhao
- Beijing Engineering and Technology Research Center of Food Additives, Beijing Technology and Business University, Beijing 100048, China.
| | - Liang Zhao
- Beijing Engineering and Technology Research Center of Food Additives, Beijing Technology and Business University, Beijing 100048, China.
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Mora-Melgem JA, Arámburo-Gálvez JG, Cárdenas-Torres FI, Gonzalez-Santamaria J, Ramírez-Torres GI, Arvizu-Flores AA, Figueroa-Salcido OG, Ontiveros N. Dipeptidyl Peptidase IV Inhibitory Peptides from Chickpea Proteins ( Cicer arietinum L.): Pharmacokinetics, Molecular Interactions, and Multi-Bioactivities. Pharmaceuticals (Basel) 2023; 16:1109. [PMID: 37631024 PMCID: PMC10459228 DOI: 10.3390/ph16081109] [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: 07/10/2023] [Revised: 08/01/2023] [Accepted: 08/01/2023] [Indexed: 08/27/2023] Open
Abstract
Chickpea (Cicer arietinum L.) peptides can inhibit dipeptidyl peptidase IV (DPP-IV), an important type 2 diabetes mellitus therapeutic target. The molecular interactions between the inhibitory peptides and the active site of DPP-IV have not been thoroughly examined, nor have their pharmacokinetic properties. Therefore, the predictions of legumin- and provicilin-derived DPP-IV inhibitory peptides, their molecular interactions with the active site of DPP-IV, and their pharmacokinetic properties were carried out. Ninety-two unique DPP-IV inhibitory peptides were identified. Papain and trypsin were the enzymes with the highest AE (0.0927) and lowest BE (6.8625 × 10-7) values, respectively. Peptide binding energy values ranged from -5.2 to -7.9 kcal/mol. HIS-PHE was the most potent DPP-IV inhibitory peptide and interacts with residues of the active sites S1 (TYR662) and S2 (GLU205/ARG125 (hydrogen bonds: <3.0 Å)), S2 (GLU205/GLU206 (electrostatic interactions: <3.0 Å)), and S2' pocket (PHE357 (hydrophobic interaction: 4.36 Å)). Most peptides showed optimal absorption (76.09%), bioavailability (89.13%), and were non-toxic (97.8%) stable for gastrointestinal digestion (73.9%). Some peptides (60.86%) could also inhibit ACE-I. Chickpea is a source of non-toxic and bioavailable DPP-IV-inhibitory peptides with dual bioactivity. Studies addressing the potential of chickpea peptides as therapeutic or adjunct agents for treating type 2 diabetes are warranted.
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Affiliation(s)
- José Antonio Mora-Melgem
- Nutrition Sciences Postgraduate Program, Faculty of Nutrition Sciences, Autonomous University of Sinaloa, Culiacan 80010, Mexico; (J.A.M.-M.); (J.G.A.-G.); (F.I.C.-T.); (J.G.-S.); (G.I.R.-T.)
| | - Jesús Gilberto Arámburo-Gálvez
- Nutrition Sciences Postgraduate Program, Faculty of Nutrition Sciences, Autonomous University of Sinaloa, Culiacan 80010, Mexico; (J.A.M.-M.); (J.G.A.-G.); (F.I.C.-T.); (J.G.-S.); (G.I.R.-T.)
| | - Feliznando Isidro Cárdenas-Torres
- Nutrition Sciences Postgraduate Program, Faculty of Nutrition Sciences, Autonomous University of Sinaloa, Culiacan 80010, Mexico; (J.A.M.-M.); (J.G.A.-G.); (F.I.C.-T.); (J.G.-S.); (G.I.R.-T.)
| | - Jhonatan Gonzalez-Santamaria
- Nutrition Sciences Postgraduate Program, Faculty of Nutrition Sciences, Autonomous University of Sinaloa, Culiacan 80010, Mexico; (J.A.M.-M.); (J.G.A.-G.); (F.I.C.-T.); (J.G.-S.); (G.I.R.-T.)
- Faculty of Health and Sports Sciences, University Foundation of the Andean Area, Pereira 66001, Colombia
| | - Giovanni Isaí Ramírez-Torres
- Nutrition Sciences Postgraduate Program, Faculty of Nutrition Sciences, Autonomous University of Sinaloa, Culiacan 80010, Mexico; (J.A.M.-M.); (J.G.A.-G.); (F.I.C.-T.); (J.G.-S.); (G.I.R.-T.)
- Faculty of Physical Education and Sports, Autonomous University of Sinaloa, Culiacan 80013, Mexico
| | - Aldo Alejandro Arvizu-Flores
- Postgraduate Program in Health Sciences, Faculty of Biological and Health Sciences, University of Sonora, Hermosillo 83000, Mexico;
| | - Oscar Gerardo Figueroa-Salcido
- Nutrition Sciences Postgraduate Program, Faculty of Nutrition Sciences, Autonomous University of Sinaloa, Culiacan 80010, Mexico; (J.A.M.-M.); (J.G.A.-G.); (F.I.C.-T.); (J.G.-S.); (G.I.R.-T.)
- Integral Postgraduate Program in Biotechnology, Faculty of Chemical and Biological Sciences, Autonomous University of Sinaloa, Ciudad Universitaria, Culiacan 80010, Mexico
| | - Noé Ontiveros
- Clinical and Research Laboratory (LACIUS, CN), Department of Chemical, Biological, and Agricultural Sciences (DCQBA), Faculty of Biological and Health Sciences, University of Sonora, Navojoa 85880, Mexico
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11
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Ningrum A, Wardani DW, Vanidia N, Sarifudin A, Kumalasari R, Ekafitri R, Kristanti D, Setiaboma W, Munawaroh HSH. Evaluation of Antioxidant Activities from a Sustainable Source of Okara Protein Hydrolysate Using Enzymatic Reaction. Molecules 2023; 28:4974. [PMID: 37446636 DOI: 10.3390/molecules28134974] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2023] [Revised: 06/11/2023] [Accepted: 06/12/2023] [Indexed: 07/15/2023] Open
Abstract
Okara is a solid byproduct created during the processing of soy milk. The production of protein hydrolysates utilizing enzymatic tests such as papain can result in the production of bioactive peptides (BPs), which are amino acid sequences that can also be produced from the okara protein by hydrolysis. The objective of this study was to investigate the antioxidant activities of okara hydrolysates using papain, based on the in silico and in vitro assays using the papain enzyme. We found that using the in silico assessment, the antioxidant peptides can be found from the precursor (glycinin and conglycinin) in okara. When used as a protease, papain provides the maximum degree of hydrolysis for antioxidative peptides. The highest-peptide-rank peptide sequence was predicted using peptide ranks such as proline-histidine-phenylalanine (PHF), alanine-aspartic acid-phenylalanine (ADF), tyrosine-tyrosine-leucine (YYL), proline-histidine-histidine (PHH), isoleucine-arginine (IR), and serine-valine-leucine (SVL). Molecular docking studies revealed that all peptides generated from the parent protein impeded substrate access to the active site of xanthine oxidase (XO). They have antioxidative properties and are employed in the in silico approach to the XO enzyme. We also use papain to evaluate the antioxidant activity by using in vitro tests for protein hydrolysate following proteolysis. The antioxidant properties of okara protein hydrolysates have been shown in vitro, utilizing DPPH and FRAP experiments. This study suggests that okara hydrolysates generated by papain can be employed as natural antioxidants in food and for further applications, such as active ingredients for antioxidants in packaging.
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Affiliation(s)
- Andriati Ningrum
- Department of Food and Agricultural Product Technology, Faculty of Agricultural Technology, Universitas Gadjah Mada, Flora Street No. 1, Bulaksumur, Yogyakarta 55281, Indonesia
| | - Dian Wahyu Wardani
- Department of Food and Agricultural Product Technology, Faculty of Agricultural Technology, Universitas Gadjah Mada, Flora Street No. 1, Bulaksumur, Yogyakarta 55281, Indonesia
| | - Nurul Vanidia
- Department of Food and Agricultural Product Technology, Faculty of Agricultural Technology, Universitas Gadjah Mada, Flora Street No. 1, Bulaksumur, Yogyakarta 55281, Indonesia
| | - Achmat Sarifudin
- Research Centre for Appropriate Technology, National Research and Innovation Agency, KS. Tubun Street No. 5, Subang 41213, Indonesia
| | - Rima Kumalasari
- Research Centre for Appropriate Technology, National Research and Innovation Agency, KS. Tubun Street No. 5, Subang 41213, Indonesia
| | - Riyanti Ekafitri
- Research Centre for Appropriate Technology, National Research and Innovation Agency, KS. Tubun Street No. 5, Subang 41213, Indonesia
| | - Dita Kristanti
- Research Center for Food Technology and Processing, National Research and Innovation Agency, Jogja-Wonosari Street km 31, 5 Playen, Gunungkidul, Yogyakarta 55861, Indonesia
| | - Woro Setiaboma
- Research Center for Food Technology and Processing, National Research and Innovation Agency, Jogja-Wonosari Street km 31, 5 Playen, Gunungkidul, Yogyakarta 55861, Indonesia
| | - Heli Siti Helimatul Munawaroh
- Study Program of Chemistry, Department of Chemistry Education, Faculty of Mathematics and Science Education, Universitas Pendidikan Indonesia, Bandung 40154, Indonesia
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12
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Wan Y, Zhou Q, Zhao M, Hou T. Byproducts of Sesame Oil Extraction: Composition, Function, and Comprehensive Utilization. Foods 2023; 12:2383. [PMID: 37372594 DOI: 10.3390/foods12122383] [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: 05/09/2023] [Revised: 06/12/2023] [Accepted: 06/13/2023] [Indexed: 06/29/2023] Open
Abstract
Sesame is principally used to generate oil, which is produced by chemical refining or pressing. Sesame meal, as a main byproduct of sesame oil extraction, is usually discarded, causing resource waste and economic loss. Sesame meal is rich in sesame protein and three types of sesame lignans (sesamin, sesamolin, and sesamol). Sesame protein extracted via a physical method and an enzymic method has balanced amino acid composition and is an important protein source, and thus it is often added to animal feed and used as a human dietary supplement. Extracted sesame lignan exhibits multiple biological activities such as antihypertensive, anticancer, and cholesterol-lowering activities, and therefore it is used to improve the oxidative stability of oils. This review summarizes the extraction methods, functional activities, and comprehensive utilization of four active substances (sesame protein, sesamin, sesamolin, and sesamol) in sesame meal with the aim to provide theoretical guidance for the maximum utilization of sesame meal.
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Affiliation(s)
- Yuan Wan
- College of Food Science and Technology, Huazhong Agricultural University, Wuhan 430070, China
- Shenzhen Institute of Nutrition and Health, Huazhong Agricultural University, Shenzhen 518120, China
- Shenzhen Branch, Guangdong Laboratory for Lingnan Modern Agriculture, Genome Analysis Laboratory of the Ministry of Agriculture, Agricultural Genomics Institute at Shenzhen, Chinese Academy of Agricultural Sciences, Shenzhen 518000, China
| | - Qiaoyun Zhou
- College of Food Science and Technology, Huazhong Agricultural University, Wuhan 430070, China
| | - Mengge Zhao
- College of Food Science and Technology, Huazhong Agricultural University, Wuhan 430070, China
| | - Tao Hou
- College of Food Science and Technology, Huazhong Agricultural University, Wuhan 430070, China
- Shenzhen Institute of Nutrition and Health, Huazhong Agricultural University, Shenzhen 518120, China
- Shenzhen Branch, Guangdong Laboratory for Lingnan Modern Agriculture, Genome Analysis Laboratory of the Ministry of Agriculture, Agricultural Genomics Institute at Shenzhen, Chinese Academy of Agricultural Sciences, Shenzhen 518000, China
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13
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Cruz-Chamorro I, Santos-Sánchez G, Bollati C, Bartolomei M, Capriotti AL, Cerrato A, Laganà A, Pedroche J, Millán F, Del Carmen Millán-Linares M, Arnoldi A, Carrillo-Vico A, Lammi C. Chemical and biological characterization of the DPP-IV inhibitory activity exerted by lupin (Lupinus angustifolius) peptides: From the bench to the bedside investigation. Food Chem 2023; 426:136458. [PMID: 37329795 DOI: 10.1016/j.foodchem.2023.136458] [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: 04/26/2022] [Revised: 05/19/2023] [Accepted: 05/22/2023] [Indexed: 06/19/2023]
Abstract
Dipeptidyl peptidase IV (DPP-IV) is considered a key target for the diabetes treatment, since it is involved in glucose metabolism. Although lupin protein consumption shown hypoglycemic activity, there is no evidence of its effect on DPP-IV activity. This study demonstrates that a lupin protein hydrolysate (LPH), obtained by hydrolysis with Alcalase, exerts anti-diabetic activity by modulating DPP-IV activity. In fact, LPH decreased DPP-IV activity in a cell-free and cell-based system. Contextually, Caco-2 cells were employed to identify LPH peptides that can be intestinally trans-epithelial transported. Notably, 141 different intestinally transported LPH sequences were identified using nano- and ultra-chromatography coupled to mass spectrometry. Hence, it was demonstrated that LPH modulated the glycemic response and the glucose concentration in mice, by inhibiting the DPP-IV. Finally, a beverage containing 1 g of LPH decreased DPP-IV activity and glucose levels in humans.
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Affiliation(s)
- Ivan Cruz-Chamorro
- Department of Pharmaceutical Sciences, University of Milan, 20133 Milan, Italy; Departamento de Bioquímica Médica y Biología Molecular e Inmunología, Facultad de Medicina, Universidad de Sevilla, 41009 Seville, Spain; Instituto de Biomedicina de Sevilla, IBiS/Hospital Universitario Virgen del Rocío/CSIC/Universidad de Sevilla, 41013 Seville, Spain
| | - Guillermo Santos-Sánchez
- Department of Pharmaceutical Sciences, University of Milan, 20133 Milan, Italy; Departamento de Bioquímica Médica y Biología Molecular e Inmunología, Facultad de Medicina, Universidad de Sevilla, 41009 Seville, Spain; Instituto de Biomedicina de Sevilla, IBiS/Hospital Universitario Virgen del Rocío/CSIC/Universidad de Sevilla, 41013 Seville, Spain
| | - Carlotta Bollati
- Department of Pharmaceutical Sciences, University of Milan, 20133 Milan, Italy
| | - Martina Bartolomei
- Department of Pharmaceutical Sciences, University of Milan, 20133 Milan, Italy
| | - Anna Laura Capriotti
- Dipartimento di Chimica, Sapienza Università di Roma, Piazzale Aldo Moro 5, 00185 Rome, Italy
| | - Andrea Cerrato
- Dipartimento di Chimica, Sapienza Università di Roma, Piazzale Aldo Moro 5, 00185 Rome, Italy
| | - Aldo Laganà
- Dipartimento di Chimica, Sapienza Università di Roma, Piazzale Aldo Moro 5, 00185 Rome, Italy
| | - Justo Pedroche
- Department of Food & Health, Instituto de la Grasa, CSIC, Ctra, Utrera Km 1, 41013 Seville, Spain
| | - Francisco Millán
- Department of Food & Health, Instituto de la Grasa, CSIC, Ctra, Utrera Km 1, 41013 Seville, Spain
| | - María Del Carmen Millán-Linares
- Departamento de Bioquímica Médica y Biología Molecular e Inmunología, Facultad de Medicina, Universidad de Sevilla, 41009 Seville, Spain; Department of Food & Health, Instituto de la Grasa, CSIC, Ctra, Utrera Km 1, 41013 Seville, Spain
| | - Anna Arnoldi
- Department of Pharmaceutical Sciences, University of Milan, 20133 Milan, Italy
| | - Antonio Carrillo-Vico
- Departamento de Bioquímica Médica y Biología Molecular e Inmunología, Facultad de Medicina, Universidad de Sevilla, 41009 Seville, Spain; Instituto de Biomedicina de Sevilla, IBiS/Hospital Universitario Virgen del Rocío/CSIC/Universidad de Sevilla, 41013 Seville, Spain.
| | - Carmen Lammi
- Department of Pharmaceutical Sciences, University of Milan, 20133 Milan, Italy.
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14
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Saha S, Do T, Maycock J, Wood S, Boesch C. Antibiofilm Efficacies of Flavonoid-Rich Sweet Orange Waste Extract against Dual-Species Biofilms. Pathogens 2023; 12:pathogens12050657. [PMID: 37242327 DOI: 10.3390/pathogens12050657] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2023] [Revised: 04/21/2023] [Accepted: 04/24/2023] [Indexed: 05/28/2023] Open
Abstract
The current study evaluated the antibacterial properties of industrial sweet orange waste extracts (ISOWEs), which are a rich source of flavonoids. The ISOWEs exhibited antibacterial activity towards the dental cariogenic pathogens Streptococcus mutans and Lactobacillus casei with 13.0 ± 2.0 and 20.0 ± 2.0 mg/mL for MIC (minimum inhibitory concentration) and 37.7 ± 1.5 and 43.3 ± 2.1 mg/mL for MBC (minimum bactericidal concentration), respectively. When evaluated in a 7-day dual-species oral biofilm model, ISOWEs dose-dependently reduced the viable bacteria count, and demonstrated strong synergistic effects when combined with the anti-septic chlorhexidine (at 0.1 and 0.2%). Similarly, confocal microscopy confirmed the anti-cariogenic properties of ISOWEs, alone and in combination with chlorhexidine. The citrus flavonoids contributed differently to these effects, with the flavones (nobiletin, tangeretin and sinensetin) demonstrating significantly lower MICs and MBCs compared to the flavanones hesperidin and narirutin. In conclusion, our study demonstrated the potential of citrus waste as a currently underutilised source of flavonoids for antimicrobial applications, such as in dental health.
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Affiliation(s)
- Suvro Saha
- School of Food Science and Nutrition, Faculty of Environment, University of Leeds, Leeds LS2 9JT, UK
- School of Dentistry, Division of Oral Biology, Faculty of Medicine & Health, University of Leeds, Leeds LS2 9LU, UK
| | - Thuy Do
- School of Dentistry, Division of Oral Biology, Faculty of Medicine & Health, University of Leeds, Leeds LS2 9LU, UK
| | - Joanne Maycock
- School of Food Science and Nutrition, Faculty of Environment, University of Leeds, Leeds LS2 9JT, UK
| | - Simon Wood
- School of Dentistry, Division of Oral Biology, Faculty of Medicine & Health, University of Leeds, Leeds LS2 9LU, UK
| | - Christine Boesch
- School of Food Science and Nutrition, Faculty of Environment, University of Leeds, Leeds LS2 9JT, UK
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15
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Duan X, Leng Y, Chen F, Zhang M, Li Z. Evaluation of oilseed proteins as precursors of antimicrobial peptides using bioinformatics method. Amino Acids 2023; 55:359-370. [PMID: 36719473 DOI: 10.1007/s00726-023-03234-z] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2022] [Accepted: 01/05/2023] [Indexed: 02/01/2023]
Abstract
In this study, the potential of oilseed proteins from soybean, peanut, sesame, sunflower seed and flaxseed as antimicrobial peptide (AMP) precursors was assessed using the bioinformatics method. Thirty-four novel potential AMPs were obtained by in silico hydrolysis of 12 oilseed protein sequences, and 11 of them were positive in all four algorithm tests in CAMPR3. Among the six proteases analyzed, trypsin cleaved soybean, peanut, sesame and sunflower seed proteins most effectively to generate AMPs, with three, four, two and two AMPs obtained, respectively. Subtilisin was most effective for flaxseed AMPs release, obtaining three AMPs. More than 85% of AMPs were predicted to be cationic peptides, and some AMPs were hydrophobic. These potential AMPs were classified as non-toxic peptides, and 15 peptides were non-allergenic. All the AMPs were unstable to digestive enzymes according to in silico simulated digestion. The results of this study provide a theoretical basis for further development of AMPs using oilseed proteins.
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Affiliation(s)
- Xiaojie Duan
- College of Food Science and Technology, Henan University of Technology, Zhengzhou, 450001, Henan, China.
| | - Yujia Leng
- College of Food Science and Technology, Henan University of Technology, Zhengzhou, 450001, Henan, China
| | - Fusheng Chen
- College of Food Science and Technology, Henan University of Technology, Zhengzhou, 450001, Henan, China.
| | - Min Zhang
- College of Food Science and Technology, Henan University of Technology, Zhengzhou, 450001, Henan, China
| | - Zihui Li
- College of Food Science and Technology, Henan University of Technology, Zhengzhou, 450001, Henan, China
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16
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Mirzaee H, Ahmadi Gavlighi H, Nikoo M, Udenigwe CC, Khodaiyan F. Relation of amino acid composition, hydrophobicity, and molecular weight with antidiabetic, antihypertensive, and antioxidant properties of mixtures of corn gluten and soy protein hydrolysates. Food Sci Nutr 2023; 11:1257-1271. [PMID: 36911847 PMCID: PMC10003021 DOI: 10.1002/fsn3.3160] [Citation(s) in RCA: 8] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/13/2022] [Revised: 11/11/2022] [Accepted: 11/15/2022] [Indexed: 12/12/2022] Open
Abstract
New mixed Alcalase-hydrolysates were developed using corn gluten meal (CP) and soy protein (SP) hydrolysates, namely CPH, SPH, SPH30:CPH70, SPH70:CPH30, and SPH50:CPH50. Amino acid profile, surface hydrophobicity (H 0), molecular weight (MW) distribution, antioxidant activity, angiotensin-converting enzyme (ACE), α-amylase, and α-glucosidase inhibitory activities, and functional characteristics of hydrolysates were determined. Hydrolysis changed the amount of hydrophilic and hydrophobic amino acid composition and significantly increased the H 0 values of hydrolysates, especially for CPH. The DPPH radical scavenging activity (RSA) was higher for CPH, SPH30:CPH70, and SPH50:CPH50 than SPH and SPH70:CPH30. Moreover, SPH, SPH70:CPH30, and SPH50:CPH50 showed lower MW than CPH, and this correlated with the higher hydrophilicity, and ABTS and hydroxyl RSA values obtained for SPH and the mixed hydrolysates with predominantly SPH. SPH70:CPH30 exhibited higher ACE, α-glucosidase, and α-amylase inhibitory activities among all samples due to its specific peptides with high capacity to interact with amino acid residues located at the enzyme active site and also low binding energy. At 15% degree of hydrolysis, both SPH and CPH showed enhanced solubility at pH 4.0, 7.0 and 9.0, emulsifying activity, and foaming capacity. Taken together, SPH70:CPH30 displayed strong antioxidant, antihypertensive, and antidiabetic attributes, emulsifying activity and stability indexes, and foaming capacity and foaming stability, making it a promising multifunctional ingredient for the development of functional food products.
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Affiliation(s)
- Homaira Mirzaee
- Department of Food Science and Technology, Faculty of AgricultureTarbiat Modares UniversityTehranIran
| | - Hassan Ahmadi Gavlighi
- Department of Food Science and Technology, Faculty of AgricultureTarbiat Modares UniversityTehranIran
- Institute for Natural Products and Medicinal PlantsTarbiat Modares UniversityTehranIran
| | - Mehdi Nikoo
- Department of Pathobiology and Quality Control, Artemia and Aquaculture Research InstituteUrmia UniversityUrmiaIran
| | | | - Faramarz Khodaiyan
- Bioprocessing and Biodetection Laboratory, Department of Food Science and EngineeringUniversity of TehranKarajIran
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17
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Alblooshi M, Devarajan AR, Singh BP, Ramakrishnan P, Mostafa H, Kamal H, Mudgil P, Maqsood S. Multifunctional bioactive properties of hydrolysates from colocynth (Citrullus colocynthis) seeds derived proteins: Characterization and biological properties. PLANT PHYSIOLOGY AND BIOCHEMISTRY : PPB 2023; 194:326-334. [PMID: 36459867 DOI: 10.1016/j.plaphy.2022.11.026] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/12/2022] [Revised: 10/28/2022] [Accepted: 11/19/2022] [Indexed: 06/17/2023]
Abstract
Citrullus colocynthis (Colocynth) has gained a great deal of interest in their applications as indigenous nutraceutical and as a functional food ingredient. The intact colocynth seed protein was enzymatically hydrolyzed using proteolytic enzymes (alcalase, bromelain, and chymotrypsin) at different time intervals of 3, 6, and 9 h. The highest degree of hydrolysis (87.82%) was observed in chymotrypsin derived colocynth seed protein hydrolysates (CSPH) for 9 h. The CSPHs was further investigated through in-vitro assay to explore its potential biological activity such as antioxidant, inhibition of enzymatic marker related to diabetes (DPP-IV, α-glucosidase and α-amylase) and hyperlipidaemia (cholesteryl esterase and pancreatic lipase). Chymotrypsin hydrolysate showed the strongest DPPH (65.7 mM TEAC) and ABTS (525.2 mM TEAC) radical scavenging activity after 6 h of hydrolysis. Moreover, chymotrypsin-treated CSPH for 6 h inhibited cholesteryl esterase (IC50 = 13.68 μg/mL) and pancreatic lipase (IC50 = 14.12 μg/mL) significantly when compared to native protein. Whereas, bromelain and alcalase treated hydrolysate for 6 h effectively inhibited α-glucosidase and α-amylase at an inhibitory concentration of IC50 = 13.27 μg/mL and of IC50 = 17 μg/mL. Overall, the findings indicated that protein hydrolysates exhibited superior biological activity than intact colocynth seed proteins isolate (CSPI) and could be a sustainable source of bioactive peptides.
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Affiliation(s)
- Munira Alblooshi
- Department of Food Science, College of Agriculture and Veterinary Medicine, United Arab Emirates University, Al-Ain, 15551, United Arab Emirates
| | - Aarthi Rekha Devarajan
- Department of Food Science, College of Agriculture and Veterinary Medicine, United Arab Emirates University, Al-Ain, 15551, United Arab Emirates
| | - Brij Pal Singh
- Department of Food Science, College of Agriculture and Veterinary Medicine, United Arab Emirates University, Al-Ain, 15551, United Arab Emirates
| | - Preethi Ramakrishnan
- Department of Food Science, College of Agriculture and Veterinary Medicine, United Arab Emirates University, Al-Ain, 15551, United Arab Emirates
| | - Hussein Mostafa
- Department of Food Science, College of Agriculture and Veterinary Medicine, United Arab Emirates University, Al-Ain, 15551, United Arab Emirates
| | - Hina Kamal
- Department of Food Science, College of Agriculture and Veterinary Medicine, United Arab Emirates University, Al-Ain, 15551, United Arab Emirates
| | - Priti Mudgil
- Department of Food Science, College of Agriculture and Veterinary Medicine, United Arab Emirates University, Al-Ain, 15551, United Arab Emirates
| | - Sajid Maqsood
- Department of Food Science, College of Agriculture and Veterinary Medicine, United Arab Emirates University, Al-Ain, 15551, United Arab Emirates.
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18
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Critical Review for the Production of Antidiabetic Peptides by a Bibliometric Approach. Nutrients 2022; 14:nu14204275. [PMID: 36296965 PMCID: PMC9607871 DOI: 10.3390/nu14204275] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2022] [Revised: 09/21/2022] [Accepted: 09/26/2022] [Indexed: 11/23/2022] Open
Abstract
The current bibliometric review evaluated recent papers that researched dietary protein sources to generate antidiabetic bioactive peptides/hydrolysates for the management of diabetes. Scopus and PubMed databases were searched to extract bibliometric data and, after a systematic four-step process was performed to select the articles, 75 papers were included in this review. The countries of origin of the authors who published the most were China (67%); Ireland (59%); and Spain (37%). The journals that published most articles on the subject were Food Chemistry (n = 12); Food & Function (n = 8); and Food Research International (n = 6). The most used keywords were ‘bioactive peptides’ (occurrence 28) and ‘antidiabetic’ (occurrence 10). The most used enzymes were Alcalase® (17%), Trypsin (17%), Pepsin, and Flavourzyme® (15% each). It was found that different sources of protein have been used to generate dipeptidyl peptidase IV (DPP-IV), α-amylase, and α-glucosidase inhibitory peptides. In addition to antidiabetic properties, some articles (n = 30) carried out studies on multifunctional bioactive peptides, and the most cited were reported to have antioxidant and antihypertensive activities (n = 19 and 17, respectively). The present review intended to offer bibliometric data on the most recent research on the production of antidiabetic peptides from dietary proteins to those interested in their obtention to act as hypoglycemic functional ingredients. The studies available in this period, compiled, are not yet enough to point out the best strategies for the production of antidiabetic peptides from food proteins and a more systematic effort in this direction is necessary to allow a future scale-up for the production of these possible functional ingredients.
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19
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Ningrum A, Wardani DW, Vanidia N, Sarifudin A, Kumalasari R, Ekafitri R, Kristanti D, Setiaboma W, Munawaroh HSH. In Silico Approach of Glycinin and Conglycinin Chains of Soybean By-Product (Okara) Using Papain and Bromelain. Molecules 2022; 27:molecules27206855. [PMID: 36296446 PMCID: PMC9607286 DOI: 10.3390/molecules27206855] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2022] [Revised: 10/06/2022] [Accepted: 10/10/2022] [Indexed: 11/25/2022] Open
Abstract
This study explores utilization of a sustainable soybean by-product (okara) based on in silico approach. In silico approaches, as well as the BIOPEP database, PeptideRanker database, Peptide Calculator database (Pepcalc), ToxinPred database, and AllerTop database, were employed to evaluate the potential of glycinin and conglycinin derived peptides as a potential source of bioactive peptides. These major protein precursors have been found as protein in okara as a soybean by-product. Furthermore, primary structure, biological potential, and physicochemical, sensory, and allergenic characteristics of the theoretically released antioxidant peptides were predicted in this research. Glycinin and α subunits of β-conglycinin were selected as potential precursors of bioactive peptides based on in silico analysis. The most notable among these are antioxidant peptides. First, the potential of protein precursors for releasing bioactive peptides was evaluated by determining the frequency of occurrence of fragments with a given activity. Through the BIOPEP database analysis, there are several antioxidant bioactive peptides in glycinin and β and α subunits of β-conglycinin sequences. Then, an in silico proteolysis using selected enzymes (papain, bromelain) to obtain antioxidant peptides was investigated and then analyzed using PeptideRanker and Pepcalc. Allergenic analysis using the AllerTop revealed that all in silico proteolysis-derived antioxidant peptides are probably nonallergenic peptides. We also performed molecular docking against MPO (myeloperoxidases) for this peptide. Overall, the present study highlights that glycinin and β and α subunits of β-conglycinin could be promising precursors of bioactive peptides that have an antioxidant peptide for developing several applications.
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Affiliation(s)
- Andriati Ningrum
- Department of Food and Agricultural Product Technology, Faculty of Agricultural Technology, Universitas Gadjah Mada, Flora Street No. 1, Bulaksumur, Yogyakarta 55281, Indonesia
- Correspondence:
| | - Dian Wahyu Wardani
- Department of Food and Agricultural Product Technology, Faculty of Agricultural Technology, Universitas Gadjah Mada, Flora Street No. 1, Bulaksumur, Yogyakarta 55281, Indonesia
| | - Nurul Vanidia
- Department of Food and Agricultural Product Technology, Faculty of Agricultural Technology, Universitas Gadjah Mada, Flora Street No. 1, Bulaksumur, Yogyakarta 55281, Indonesia
| | - Achmat Sarifudin
- Research Centre for Appropriate Technology, National Research and Innovation Agency, KS. Tubun Street No.5, Subang 41213, Indonesia
| | - Rima Kumalasari
- Research Centre for Appropriate Technology, National Research and Innovation Agency, KS. Tubun Street No.5, Subang 41213, Indonesia
| | - Riyanti Ekafitri
- Research Centre for Appropriate Technology, National Research and Innovation Agency, KS. Tubun Street No.5, Subang 41213, Indonesia
| | - Dita Kristanti
- Research Center for Food Technology and Processing, National Research and Innovation Agency, Jogja-Wonosari Street km 31,5 Playen, Gunungkidul, Yogyakarta 55861, Indonesia
| | - Woro Setiaboma
- Research Center for Food Technology and Processing, National Research and Innovation Agency, Jogja-Wonosari Street km 31,5 Playen, Gunungkidul, Yogyakarta 55861, Indonesia
| | - Heli Siti Halimatul Munawaroh
- Study Program of Chemistry, Department of Chemistry Education, Faculty of Mathematics and Science Education, Universitas Pendidikan Indonesia, Bandung 40154, Indonesia
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20
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Differential effects of oilseed protein hydrolysates in attenuating inflammation in murine macrophages. FOOD BIOSCI 2022. [DOI: 10.1016/j.fbio.2022.101860] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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21
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Bartolomei M, Capriotti AL, Li Y, Bollati C, Li J, Cerrato A, Cecchi L, Pugliese R, Bellumori M, Mulinacci N, Laganà A, Arnoldi A, Lammi C. Exploitation of Olive (Olea europaea L.) Seed Proteins as Upgraded Source of Bioactive Peptides with Multifunctional Properties: Focus on Antioxidant and Dipeptidyl-Dipeptidase—IV Inhibitory Activities, and Glucagon-like Peptide 1 Improved Modulation. Antioxidants (Basel) 2022; 11:antiox11091730. [PMID: 36139804 PMCID: PMC9495363 DOI: 10.3390/antiox11091730] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/06/2022] [Revised: 08/27/2022] [Accepted: 08/28/2022] [Indexed: 11/18/2022] Open
Abstract
Agri-food industry wastes and by-products include highly valuable components that can upgraded, providing low-cost bioactives or used as an alternative protein source. In this context, by-products from olive production and olive oil extraction process, i.e., seeds, can be fostered. In particular, this work was aimed at extracting and characterizing proteins for Olea europaea L. seeds and at producing two protein hydrolysates using alcalase and papain, respectively. Peptidomic analysis were performed, allowing to determine both medium- and short-sized peptides and to identify their potential biological activities. Moreover, an extensive characterization of the antioxidant properties of Olea europaea L. seed hydrolysates was carried out both in vitro by 2,2-diphenyl-1-picrylhydrazyl (DPPH), by ferric reducing antioxidant power (FRAP), and by 2,2′-Azino-bis(3-ethylbenzothiazoline-6-sulfonic acid) diammonium salt (ABTS) assays, respectively, and at cellular level by measuring the ability of these hydrolysates to significant reduce the H2O2-induced reactive oxygen species (ROS) and lipid peroxidation levels in human intestinal Caco-2 cells. The results of the both hydrolysates showed significant antioxidant properties by reducing the free radical scavenging activities up to 65.0 ± 0.1% for the sample hydrolyzed with alcalase and up to 75.7 ± 0.4% for the papain hydrolysates tested at 5 mg/mL, respectively. Moreover, similar values were obtained by the ABTS assays, whereas the FRAP increased up to 13,025.0 ± 241.5% for the alcalase hydrolysates and up to 12,462.5 ± 311.9% for the papain hydrolysates, both tested at 1 mg/mL. According to the in vitro results, both papain and alcalase hydrolysates restore the cellular ROS levels up 130.4 ± 4.24% and 128.5 ± 3.60%, respectively, at 0.1 mg/mL and reduce the lipid peroxidation levels up to 109.2 ± 7.95% and 73.0 ± 7.64%, respectively, at 1.0 mg/mL. In addition, results underlined that the same hydrolysates reduced the activity of dipeptidyl peptidase-IV (DPP-IV) in vitro and at cellular levels up to 42.9 ± 6.5% and 38.7 ± 7.2% at 5.0 mg/mL for alcalase and papain hydrolysates, respectively. Interestingly, they stimulate the release and stability of glucagon-like peptide 1 (GLP-1) hormone through an increase of its levels up to 660.7 ± 21.9 pM and 613.4 ± 39.1 pM for alcalase and papain hydrolysates, respectively. Based on these results, olive seed hydrolysates may represent new ingredients with antioxidant and anti-diabetic properties for the development of nutraceuticals and functional foods for the prevention of metabolic syndrome onset.
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Affiliation(s)
- Martina Bartolomei
- Department of Pharmaceutical Sciences, University of Milan, 20133 Milan, Italy
| | - Anna Laura Capriotti
- Department of Chemistry, Sapienza University of Rome, Piazzale Aldo Moro 5, 00185 Rome, Italy
| | - Yuchen Li
- Longping Biotech Co., Ltd., Sanya 572000, China
| | - Carlotta Bollati
- Department of Pharmaceutical Sciences, University of Milan, 20133 Milan, Italy
| | - Jianqiang Li
- Department of Pharmaceutical Sciences, University of Milan, 20133 Milan, Italy
| | - Andrea Cerrato
- Department of Chemistry, Sapienza University of Rome, Piazzale Aldo Moro 5, 00185 Rome, Italy
| | - Lorenzo Cecchi
- Department of Neuroscience, Psychology, Drug and Child Health, Pharmaceutical and Nutraceutical Section, University of Florence, 50019 Florence, Italy
| | - Raffaele Pugliese
- NeMO Lab, ASST Grande Ospedale Metropolitano Niguarda, 20162 Milan, Italy
| | - Maria Bellumori
- Department of Neuroscience, Psychology, Drug and Child Health, Pharmaceutical and Nutraceutical Section, University of Florence, 50019 Florence, Italy
| | - Nadia Mulinacci
- Department of Neuroscience, Psychology, Drug and Child Health, Pharmaceutical and Nutraceutical Section, University of Florence, 50019 Florence, Italy
| | - Aldo Laganà
- Department of Chemistry, Sapienza University of Rome, Piazzale Aldo Moro 5, 00185 Rome, Italy
| | - Anna Arnoldi
- Department of Pharmaceutical Sciences, University of Milan, 20133 Milan, Italy
| | - Carmen Lammi
- Department of Pharmaceutical Sciences, University of Milan, 20133 Milan, Italy
- Correspondence: ; Tel.: +39-02-50319372
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22
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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]
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23
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Emerging proteins as precursors of bioactive peptides/hydrolysates with health benefits. Curr Opin Food Sci 2022. [DOI: 10.1016/j.cofs.2022.100914] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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24
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Sturgeon protein-derived peptide KIWHHTF prevents insulin resistance via modulation of IRS-1/PI3K/AKT signaling pathways in HepG2 cells. J Funct Foods 2022. [DOI: 10.1016/j.jff.2022.105126] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
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25
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Rezvankhah A, Yarmand MS, Ghanbarzadeh B. The effects of combined enzymatic and physical modifications of lentil protein applying Alcalase, Flavourzyme, microbial transglutaminase, and ultrasound: antioxidant, antihypertension, and antidiabetic activities. JOURNAL OF FOOD MEASUREMENT AND CHARACTERIZATION 2022. [DOI: 10.1007/s11694-022-01478-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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26
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Fernando GSN, Sergeeva NN, Frutos MJ, Marshall LJ, Boesch C. Novel approach for purification of major betalains using flash chromatography and comparison of radical scavenging and antioxidant activities. Food Chem 2022; 385:132632. [PMID: 35303651 DOI: 10.1016/j.foodchem.2022.132632] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2021] [Revised: 03/02/2022] [Accepted: 03/03/2022] [Indexed: 01/27/2023]
Abstract
The present study focused on the development of a new purification protocol suitable for betanin and other major betalains, vulgaxanthin I, indicaxanthin and neobetanin, using flash chromatography which is a convenient and fast method to isolate unstable materials. Following preliminary tests, a gradient procedure using 0-60% acetonitrile, with 0.1% (v/v) formic acid as mobile phase, was selected for the purification. Different fractions were collected based on UV detection at 254 and 280 nm and purities were confirmed by reverse-phase HPLC analysis to be 97%, 95%, 79% and 52% for betanin, indicaxanthin, vulgaxanthin I, and neobetanin, respectively, with pigment yields ranging from 120 to 487 mg per 100 g of powdered raw material. Comparative assessment of antioxidant and radial scavenging properties of individual betalains indicated highest potential for betanin followed by neobetanin, vulgaxanthin I and indicaxanthin.
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Affiliation(s)
- Ganwarige Sumali N Fernando
- School of Food Science and Nutrition, Faculty of Environment, University of Leeds, LS2 9JT, United Kingdom; School of Chemistry, Faculty of Engineering and Physical Sciences, University of Leeds, LS2 9JT, United Kingdom
| | - Natalia N Sergeeva
- School of Chemistry, Faculty of Engineering and Physical Sciences, University of Leeds, LS2 9JT, United Kingdom; Leeds Institute of Textiles and Colour (LITAC), University of Leeds, LS2 9JT, United Kingdom
| | - Maria J Frutos
- Agro-Food Technology Department, CIAGRO-UMH, Miguel Hernández University, 03312 Orihuela, Spain
| | - Lisa J Marshall
- School of Food Science and Nutrition, Faculty of Environment, University of Leeds, LS2 9JT, United Kingdom
| | - Christine Boesch
- School of Food Science and Nutrition, Faculty of Environment, University of Leeds, LS2 9JT, United Kingdom.
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27
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Tavano OL, Amistá MJDM, Del Ciello G, Rodrigues MCM, Bono Nishida AM, Valadares LA, Siqueira BM, Gomes RADS, Parolini MT, Silva Junior SID. Isolation and evaluation of quinoa (Chenopodium quinoa Willd.) protein fractions. A nutritional and bio-functional approach to the globulin fraction. Curr Res Food Sci 2022; 5:1028-1037. [PMID: 35769315 PMCID: PMC9234336 DOI: 10.1016/j.crfs.2022.06.006] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2022] [Revised: 06/12/2022] [Accepted: 06/13/2022] [Indexed: 11/29/2022] Open
Abstract
This study evaluated the solubility profiles of quinoa grain proteins and applied a complete process for the isolation of its main protein fractions, namely: albumins, globulins, prolamins and glutelins, which corresponded to 26.96%, 41.3%, 1.7% and 23.16% of the total protein content, respectively. When these fractions were digested with pepsin followed by pancreatin, the degrees of hydrolysis achieved varied between 26.62% (for unheated globulin fraction) and 38.97% (for unheated glutelin), with casein reached 33.73% hydrolysis. After heating, the globulin hydrolysis degree increased to 34.7%, not significantly differing from casein. These results reflect its good susceptibility to hydrolysis by digestive enzymes, and this observation is reinforced with assays with pepsin, trypsin and chymotrypsin tested separately. Globulins, the largest protein fraction, showed promising results in additional assays regarding the amino acid profile, with limitation only for lysine in relation to the FAO standard, and the potential for releasing bioactive peptides after digestion. Although pepsin-digested globulin inhibited only 5% of ACE activity under the conditions tested, after 24h with the addition of pancreatin, the inhibition was 100%. Antioxidant activity (DPPH assay) also indicated very similar results, when hydrolysis with pepsin was inefficient in releasing antioxidant peptides, while hydrolysis by pancreatin led to 35 times greater results. About 96.5% of proteins from the quinoa grains can be easily solubilized. 41.3% of total quinoa protein corresponded to the globulins. Protein of quinoa flour was Lys rich, but the globulins were not. Quinoa globulin hydrolysates showed potential antioxidant activity. Quinoa globulin hydrolysates inhibit angiotensin converting enzyme in vitro.
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Affiliation(s)
- Olga Luisa Tavano
- ProThea – Research Group on Proteins for Health Promotion, Federal University of Alfenas, Minas, Gerais, Brazil
- Corresponding author. Faculty of Nutrition, Federal University of Alfenas, 700 Gabriel Monteiro da Silva St, Alfenas, MG, 37130-000, Brazil.
| | | | - Giani Del Ciello
- Nutrition Department, Triangulo Mineiro Federal University, Uberaba, Minas Gerais, Brazil
| | | | | | | | - Bruno Moreira Siqueira
- ProThea – Research Group on Proteins for Health Promotion, Federal University of Alfenas, Minas, Gerais, Brazil
- Graduate Program in Nutrition and Longevity - PPGNL, Federal University of Alfenas, Minas Gerais, Brazil
| | | | - Marco Túlio Parolini
- Biological and Natural Sciences Institute, Triangulo Mineiro Federal University, Uberaba, Brazil
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28
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Zhao L, Zhang M, Pan F, Li J, Dou R, Wang X, Wang Y, He Y, Wang S, Cai S. In silico analysis of novel dipeptidyl peptidase-IV inhibitory peptides released from Macadamia integrifolia antimicrobial protein 2 (MiAMP2) and the possible pathways involved in diabetes protection. Curr Res Food Sci 2021; 4:603-611. [PMID: 34522898 PMCID: PMC8424447 DOI: 10.1016/j.crfs.2021.08.008] [Citation(s) in RCA: 18] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/08/2021] [Revised: 08/14/2021] [Accepted: 08/23/2021] [Indexed: 02/06/2023] Open
Abstract
The aim of the present study was to screen novel dipeptidyl peptidase IV (DPP-IV) inhibitory peptides from Macadamia integrifolia antimicrobial protein 2 (MiAMP2) and evaluate the potential antidiabetic targets and involved signaling pathways using in silico approaches. In silico digestion of MiAMP2 with pepsin, trypsin and chymotrypsin was performed with ExPASy PeptideCutter and the generated peptides were subjected to BIOPEP-UWM, iDrug, INNOVAGEN and Autodock Vina for further analyses. Six novel peptides EQVR, EQVK, AESE, EEDNK, EECK, and EVEE were predicted to possess good DPP-IV inhibitory potentials, water solubility, and absorption, distribution, metabolism, excretion, and toxicity properties. Molecular dynamic simulation and molecular docking displayed that AESE was the most potent DPP-IV inhibitory peptide and can bind with the active sites of DPP-IV through hydrogen bonding and van der Waals forces. The potential antidiabetic targets of AESE were retrieved from SwissTargetPrediction and GeneCards databases. Protein-protein interaction analysis identified BIRC2, CASP3, MMP7 and BIRC3 to be the hub targets. Moreover, the KEGG pathway enrichment analysis showed that AESE prevented diabetes through the apoptosis and TNF signaling pathways. These results will provide new insights into utilization of MiAMP2 as functional food ingredients for the prevention and treatment of diabetes.
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Affiliation(s)
- Lei Zhao
- Beijing Engineering and Technology Research Center of Food Additives, Beijing Technology and Business University, Beijing, 100048, China
| | - Mingxin Zhang
- Beijing Engineering and Technology Research Center of Food Additives, Beijing Technology and Business University, Beijing, 100048, China
| | - Fei Pan
- Beijing Engineering and Technology Research Center of Food Additives, Beijing Technology and Business University, Beijing, 100048, China
| | - Jiayi Li
- State Key Laboratory of Microbial Metabolism, Joint International Research Laboratory of Metabolic & Developmental Sciences, School of Life Sciences & Biotechnology, Shanghai Jiao Tong University, Shanghai, 200240, China
| | - Ran Dou
- Beijing Engineering and Technology Research Center of Food Additives, Beijing Technology and Business University, Beijing, 100048, China
| | - Xinyi Wang
- Beijing Engineering and Technology Research Center of Food Additives, Beijing Technology and Business University, Beijing, 100048, China
| | - Yangyang Wang
- Beijing Engineering and Technology Research Center of Food Additives, Beijing Technology and Business University, Beijing, 100048, China
| | - Yumeng He
- Beijing Engineering and Technology Research Center of Food Additives, Beijing Technology and Business University, Beijing, 100048, China
| | - Shaoxuan Wang
- Beijing Engineering and Technology Research Center of Food Additives, Beijing Technology and Business University, Beijing, 100048, China
| | - Shengbao Cai
- Faculty of Agriculture and Food, Yunnan Institute of Food Safety, Kunming University of Science and Technology, Kunming, 650500, Yunnan, China
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29
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Perez-Hernandez LM, Hernández-Álvarez AJ, Morgan M, Boesch C, Orfila C. Polyphenol bioaccessibility and anti-inflammatory activity of Mexican common beans ( Phaseolus vulgaris L.) with diverse seed colour. CYTA - JOURNAL OF FOOD 2021. [DOI: 10.1080/19476337.2021.1965660] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Affiliation(s)
| | | | - Michael Morgan
- School of Food Science and Nutrition, University of Leeds, Leeds, UK
| | - Christine Boesch
- School of Food Science and Nutrition, University of Leeds, Leeds, UK
| | - Caroline Orfila
- School of Food Science and Nutrition, University of Leeds, Leeds, UK
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