101
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Bioprospecting for Bioactive Peptide Production by Lactic Acid Bacteria Isolated from Fermented Dairy Food. FERMENTATION-BASEL 2019. [DOI: 10.3390/fermentation5040096] [Citation(s) in RCA: 44] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
With rapidly ageing populations, the world is experiencing unsustainable healthcare from chronic diseases such as metabolic, cardiovascular, neurodegenerative, and cancer disorders. Healthy diet and lifestyle might contribute to prevent these diseases and potentially enhance health outcomes in patients during and after therapy. Fermented dairy foods (FDFs) found their origin concurrently with human civilization for increasing milk shelf-life and enhancing sensorial attributes. Although the probiotic concept has been developed more recently, FDFs, such as milks and yoghurt, have been unconsciously associated with health-promoting effects since ancient times. These health benefits rely not only on the occurrence of fermentation-associated live microbes (mainly lactic acid bacteria; LAB), but also on the pro-health molecules (PHMs) mostly derived from microbial conversion of food compounds. Therefore, there is a renaissance of interest toward traditional fermented food as a reservoir of novel microbes producing PHMs, and “hyperfoods” can be tailored to deliver these healthy molecules to humans. In FDFs, the main PHMs are bioactive peptides (BPs) released from milk proteins by microbial proteolysis. BPs display a pattern of biofunctions such as anti-hypertensive, antioxidant, immuno-modulatory, and anti-microbial activities. Here, we summarized the BPs most frequently encountered in dairy food and their biological activities; we reviewed the main studies exploring the potential of dairy microbiota to release BPs; and delineated the main effectors of the proteolytic LAB systems responsible for BPs release.
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102
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Bessada SM, Barreira JC, Oliveira MBP. Pulses and food security: Dietary protein, digestibility, bioactive and functional properties. Trends Food Sci Technol 2019. [DOI: 10.1016/j.tifs.2019.08.022] [Citation(s) in RCA: 59] [Impact Index Per Article: 11.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
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103
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Improving Health-Promoting Effects of Food-Derived Bioactive Peptides through Rational Design and Oral Delivery Strategies. Nutrients 2019; 11:nu11102545. [PMID: 31652543 PMCID: PMC6836114 DOI: 10.3390/nu11102545] [Citation(s) in RCA: 29] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/12/2019] [Revised: 10/10/2019] [Accepted: 10/15/2019] [Indexed: 12/11/2022] Open
Abstract
Over the last few decades, scientific interest in food-derived bioactive peptides has grown as an alternative to pharmacological treatments in the control of lifestyle-associated diseases, which represent a serious health problem worldwide. Interest has been directed towards the control of hypertension, the management of type 2 diabetes and oxidative stress. Many food-derived antihypertensive peptides act primarily by inhibiting angiotensin I-converting enzyme (ACE), and to a lesser extent, renin enzyme activities. Antidiabetic peptides mainly inhibit dipeptidyl peptidase-IV (DPP-IV) activity, whereas antioxidant peptides act through inactivation of reactive oxygen species, free radicals scavenging, chelation of pro-oxidative transition metals and promoting the activities of intracellular antioxidant enzymes. However, food-derived bioactive peptides have intrinsic weaknesses, including poor chemical and physical stability and a short circulating plasma half-life that must be addressed for their application as nutraceuticals or in functional foods. This review summarizes the application of common pharmaceutical approaches such as rational design and oral delivery strategies to improve the health-promoting effects of food-derived bioactive peptides. We review the structural requirements of antihypertensive, antidiabetic and antioxidant peptides established by integrated computational methods and provide relevant examples of effective oral delivery systems to enhance solubility, stability and permeability of bioactive peptides.
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104
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Kim YE, Kim JW, Cheon S, Nam MS, Kim KK. Alpha-Casein and Beta-Lactoglobulin from Cow Milk Exhibit Antioxidant Activity: A Plausible Link to Antiaging Effects. J Food Sci 2019; 84:3083-3090. [PMID: 31599975 DOI: 10.1111/1750-3841.14812] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2019] [Revised: 07/28/2019] [Accepted: 08/22/2019] [Indexed: 12/19/2022]
Abstract
Studies on the discovery and function of antioxidants are consistently being performed because oxidative stress can cause various diseases. Many compounds and natural products have antioxidant activity in vitro; however, it is often difficult to reproduce their effects in vivo. Additionally, methods to measure antioxidant activities in cells are also scarce. Here, we investigated the antioxidant activity of milk proteins by observing the formation of arsenite-induced stress granules as a tool to evaluate antioxidant activity in cells. Milk proteins not only decreased the formation of stress granules in several cell types but also scavenged 2,2'-azino-bis(3-ethylbenzothiazoline-6-sulfonic acid) (ABTS) radical cations in vitro. In addition, milk proteins inhibited cellular senescence based on an SA-β-galactosidase assay, and increased differentiation to myotubes from myoblasts isolated from the skeletal muscles of mouse pups. Taken together, our results demonstrate that milk proteins have an antiaging effect, especially prevention of skeletal muscle loss, through their antioxidant activities. PRACTICAL APPLICATION: Our results provide that antioxidant effects of milk proteins containing α-caseins, β-caseins, and β-lactoglobulin can mitigate aging-related damage induced by oxidative stress through showing inhibition of cellular senescence and increase of differentiation and maturation of myoblast. Therefore, we suggest that milk proteins could be potent health supplements to prevent aging-associated diseases, especially sarcopenia.
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Affiliation(s)
- Yong-Eun Kim
- Dept. of Biochemistry, Chungnam National Univ., Daejeon, 34134, Republic of Korea
| | - Jae Whan Kim
- Dept. of Biochemistry, Chungnam National Univ., Daejeon, 34134, Republic of Korea
| | - Seonghye Cheon
- Dept. of Biochemistry, Chungnam National Univ., Daejeon, 34134, Republic of Korea
| | - Myoung Soo Nam
- Div. of Animal Resource Science, Chungnam National Univ., Daejeon 305-764, Republic of Korea
| | - Kee K Kim
- Dept. of Biochemistry, Chungnam National Univ., Daejeon, 34134, Republic of Korea
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105
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Shu Z, Liu L, Geng P, Liu J, Shen W, Tu M. Sesame cake hydrolysates improved spatial learning and memory of mice. FOOD BIOSCI 2019. [DOI: 10.1016/j.fbio.2019.100440] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
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106
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Effect of milk proteins and food-grade surfactants on oxidation of linseed oil-in-water emulsions during in vitro digestion. Food Chem 2019; 294:130-137. [DOI: 10.1016/j.foodchem.2019.04.107] [Citation(s) in RCA: 22] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2019] [Revised: 04/24/2019] [Accepted: 04/26/2019] [Indexed: 12/19/2022]
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107
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108
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Studneva I, Serebryakova L, Veselova O, Pal'keeva M, Molokoedov A, Ovchinnikov M, Konovalova G, Lankin V, Sidorova M, Pisarenko O. Galanin receptors activation modulates myocardial metabolic and antioxidant responses to ischaemia/reperfusion stress. Clin Exp Pharmacol Physiol 2019; 46:1174-1182. [PMID: 31429479 DOI: 10.1111/1440-1681.13164] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/17/2019] [Revised: 08/01/2019] [Accepted: 08/12/2019] [Indexed: 01/23/2023]
Abstract
The mechanisms of protective action of the neuropeptide galanin and its N-terminal fragments against myocardial ischaemia/reperfusion (I/R) injury remain obscure. The aim of this work was to study effects of a novel peptide agonist of galanin receptors [βAla14, His15]-galanin (2-15) (G1) and the full-length galanin (G2) on energy and antioxidant status of the heart with acute infarction. The peptides were synthesized by the automatic solid phase method using Fmoc technology. Their structure was identified by 1 H-NMR spectroscopy and MALDI-TOF mass spectrometry. Experiments were performed on anaesthetized open-chest rats subjected to myocardial regional ischaemia and reperfusion. Intravenous (iv) administration of optimal doses of peptides G1 and G2 (1.0 and 0.5 mg/kg, respectively, at the onset of reperfusion significantly reduced infarct size (on average by 40% compared with control) and the plasma activity of creatine kinase-MB (CK-MB) and lactate dehydrogenase (LDH). These effects were associated with augmented preservation of aerobic energy metabolism, increased activity of Cu,Zn superoxide dismutase (Cu,Zn-SOD), catalase (CAT) and glutathione peroxidase (GSH-Px) and decreased lipid peroxidation in the area at risk (AAR) at the end of reperfusion. Peptide G1 showed more efficient recovery of the majority of metabolic and antioxidant parameters. The results provide evidence that the galaninergic system can be considered a promising target to reduce energy dysregulation and oxidative damage in myocardial I/R injury.
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Affiliation(s)
- Irina Studneva
- National Medical Research Center for Cardiology, Moscow, Russia
| | | | - Oksana Veselova
- National Medical Research Center for Cardiology, Moscow, Russia
| | | | | | | | | | - Vadim Lankin
- National Medical Research Center for Cardiology, Moscow, Russia
| | - Maria Sidorova
- National Medical Research Center for Cardiology, Moscow, Russia
| | - Oleg Pisarenko
- National Medical Research Center for Cardiology, Moscow, Russia
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109
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Ji Z, Feng R, Mao J. Separation and identification of antioxidant peptides from foxtail millet (
Setaria italica
) prolamins enzymatic hydrolysate. Cereal Chem 2019. [DOI: 10.1002/cche.10202] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Zhongwei Ji
- National Engineering Laboratory for Cereal Fermentation Technology Jiangnan University Wuxi China
- School of Food Science and Technology Jiangnan University Wuxi China
| | - Ruixue Feng
- National Engineering Laboratory for Cereal Fermentation Technology Jiangnan University Wuxi China
- School of Food Science and Technology Jiangnan University Wuxi China
| | - Jian Mao
- National Engineering Laboratory for Cereal Fermentation Technology Jiangnan University Wuxi China
- School of Food Science and Technology Jiangnan University Wuxi China
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110
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Ateba SB, Mvondo MA, Djiogue S, Zingué S, Krenn L, Njamen D. A Pharmacological Overview of Alpinumisoflavone, a Natural Prenylated Isoflavonoid. Front Pharmacol 2019; 10:952. [PMID: 31551770 PMCID: PMC6746831 DOI: 10.3389/fphar.2019.00952] [Citation(s) in RCA: 23] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2019] [Accepted: 07/26/2019] [Indexed: 12/29/2022] Open
Abstract
Over the last decade, several studies demonstrated that prenylation of flavonoids enhances various biological activities as compared to the respective nonprenylated compounds. In line with this, the natural prenylated isoflavonoid alpinumisoflavone (AIF) has been explored for a number of biological and pharmacological effects (therapeutic potential). In this review, we summarize the current information on health-promoting properties of AIF. Reported data evidenced that AIF has a multitherapeutic potential with antiosteoporotic, antioxidant and anti-inflammatory, antimicrobial, anticancer, estrogenic and antiestrogenic, antidiabetic, and neuroprotective properties. However, research on these aspects of AIF is not sufficient and needs to be reevaluated using more appropriate methods and methodology. Further series of studies are needed to confirm these pharmacological effects, and this review should lay the basis for the design of respective investigations. Overall, despite the drawbacks of studies recorded, AIF exhibits a potential as drug candidate.
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Affiliation(s)
- Sylvin Benjamin Ateba
- Laboratory of Animal Physiology, Department of Animal Biology and Physiology, Faculty of Science, University of Yaoundé I, Yaoundé, Cameroon
| | - Marie Alfrede Mvondo
- Research Unit of Animal Physiology and Phytopharmacology, Department of Animal Biology, Faculty of Science, University of Dschang, Dschang, Cameroon
| | - Sefirin Djiogue
- Laboratory of Animal Physiology, Department of Animal Biology and Physiology, Faculty of Science, University of Yaoundé I, Yaoundé, Cameroon
| | - Stéphane Zingué
- Department of Life and Earth Sciences, Higher Teachers’ Training College, University of Maroua, Maroua, Cameroon
| | - Liselotte Krenn
- Department of Pharmacognosy, University of Vienna, Vienna, Austria
| | - Dieudonné Njamen
- Laboratory of Animal Physiology, Department of Animal Biology and Physiology, Faculty of Science, University of Yaoundé I, Yaoundé, Cameroon
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111
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Yuan H, Gong J, Tang K, Huang J, Xiao G, Lv J. Milk oligopeptide inhibition of (α)-tocopherol fortified linoleic acid oxidation. INTERNATIONAL JOURNAL OF FOOD PROPERTIES 2019. [DOI: 10.1080/10942912.2019.1657888] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Affiliation(s)
- Haina Yuan
- School of Biological and Chemical Engineering, Zhejiang University of Science and Technology, Zhejiang Provincial Collaborative Innovation Center of Agricultural Biological Resources Biochemical Manufacturing, Zhejiang Provincial Key Lab for Chem&Bio Processing Technology of Farm Produces, Hangzhou, ZJ, China
| | - Jinyan Gong
- School of Biological and Chemical Engineering, Zhejiang University of Science and Technology, Zhejiang Provincial Collaborative Innovation Center of Agricultural Biological Resources Biochemical Manufacturing, Zhejiang Provincial Key Lab for Chem&Bio Processing Technology of Farm Produces, Hangzhou, ZJ, China
| | - Kun Tang
- Department of Endocrinology, The Affiliated Hospital of Guizhou Medical University, Guiyang, GZ, China
| | - Jinge Huang
- Department of Biological Engineering, Utah State University, Logan, UT, USA
| | - Gongnian Xiao
- School of Biological and Chemical Engineering, Zhejiang University of Science and Technology, Zhejiang Provincial Collaborative Innovation Center of Agricultural Biological Resources Biochemical Manufacturing, Zhejiang Provincial Key Lab for Chem&Bio Processing Technology of Farm Produces, Hangzhou, ZJ, China
| | - Jianmin Lv
- Laboratory Animal Research Center, Zhejiang Chinese Medical University, Hangzhou, ZJ, China
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112
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Highly proteolytic bacteria from semi-ripened Chiapas cheese elicit angiotensin-I converting enzyme inhibition and antioxidant activity. Lebensm Wiss Technol 2019. [DOI: 10.1016/j.lwt.2019.05.039] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
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113
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In vitro effects of protein fractions from Controne beans (Phaseolus vulgaris L. ecotype Controne) on intestinal permeability, ACE and α-amylase activities. Eur Food Res Technol 2019. [DOI: 10.1007/s00217-019-03338-5] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
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114
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Graham K, Rea R, Simpson P, Stack H. Enterococcus faecalis milk fermentates display antioxidant properties and inhibitory activity towards key enzymes linked to hypertension and hyperglycaemia. J Funct Foods 2019. [DOI: 10.1016/j.jff.2019.04.052] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022] Open
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115
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Razzaq A, Shamsi S, Ali A, Ali Q, Sajjad M, Malik A, Ashraf M. Microbial Proteases Applications. Front Bioeng Biotechnol 2019; 7:110. [PMID: 31263696 PMCID: PMC6584820 DOI: 10.3389/fbioe.2019.00110] [Citation(s) in RCA: 182] [Impact Index Per Article: 36.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2019] [Accepted: 05/01/2019] [Indexed: 11/13/2022] Open
Abstract
The use of chemicals around the globe in different industries has increased tremendously, affecting the health of people. The modern world intends to replace these noxious chemicals with environmental friendly products for the betterment of life on the planet. Establishing enzymatic processes in spite of chemical processes has been a prime objective of scientists. Various enzymes, specifically microbial proteases, are the most essentially used in different corporate sectors, such as textile, detergent, leather, feed, waste, and others. Proteases with respect to physiological and commercial roles hold a pivotal position. As they are performing synthetic and degradative functions, proteases are found ubiquitously, such as in plants, animals, and microbes. Among different producers of proteases, Bacillus sp. are mostly commercially exploited microbes for proteases. Proteases are successfully considered as an alternative to chemicals and an eco-friendly indicator for nature or the surroundings. The evolutionary relationship among acidic, neutral, and alkaline proteases has been analyzed based on their protein sequences, but there remains a lack of information that regulates the diversity in their specificity. Researchers are looking for microbial proteases as they can tolerate harsh conditions, ways to prevent autoproteolytic activity, stability in optimum pH, and substrate specificity. The current review focuses on the comparison among different proteases and the current problems faced during production and application at the industrial level. Deciphering these issues would enable us to promote microbial proteases economically and commercially around the world.
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Affiliation(s)
- Abdul Razzaq
- State Key Laboratory of Cotton Biology, Key Laboratory of Biological and Genetic Breeding of Cotton, The Ministry of Agriculture, Institute of Cotton Research, Chinese Academy of Agricultural Sciences, Anyang, China
| | - Sadia Shamsi
- School of Medicine, Medical Sciences and Nutrition, The Institute of Medical Sciences, University of Aberdeen, Aberdeen, United Kingdom
| | - Arfan Ali
- 1-FB, Genetics, Four Brothers Group, Lahore, Pakistan
| | - Qurban Ali
- Institute of Molecular Biology and Biotechnology, The University of Lahore, Lahore, Pakistan
| | - Muhammad Sajjad
- Institute of Molecular Biology and Biotechnology, The University of Lahore, Lahore, Pakistan
| | - Arif Malik
- Institute of Molecular Biology and Biotechnology, The University of Lahore, Lahore, Pakistan
| | - Muhammad Ashraf
- Institute of Molecular Biology and Biotechnology, The University of Lahore, Lahore, Pakistan
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116
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Neto YAAH, Rosa JC, Cabral H. Peptides with antioxidant properties identified from casein, whey, and egg albumin hydrolysates generated by two novel fungal proteases. Prep Biochem Biotechnol 2019; 49:639-648. [PMID: 31131710 DOI: 10.1080/10826068.2019.1566147] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
Abstract
There are many diseases linked to oxidative stress, including cancer. Importantly, endogenous antioxidants are insufficient to protect against this process. Peptides derived from food proteins produced by hydrolysis have been investigated as exogenous antioxidants. The present study aimed to identify novel peptides with antioxidant potential produced from egg and milk proteins hydrolysis with two new fungal proteases isolated from Eupenicillium javanicum and Myceliophthora thermophila. The degree of hydrolysis at several time points was calculated and correlated to DPPH scavenging and metal chelating assays, all hydrolysates presented antioxidant activity. Casein hydrolyzed by the M. thermophila protease showed the best antioxidant activity. The identified sequences showed that the proportions of amino acids that influence antioxidant activity support the antioxidant assay. Our data reveal the conditions necessary for the successful generation of antioxidant peptides using two novel fungal proteases. This opens a potential new avenue for the design and manufacture of antioxidant molecules.
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Affiliation(s)
- Youssef A A Hamin Neto
- a School of Pharmaceutical Science of Ribeirão Preto , University of São Paulo , São Paulo , Brazil
| | - José César Rosa
- b Department of Molecular and Cell Biology and Pathogenic Bioagents, Protein Chemistry Center, School of Medicine of Ribeirão Preto , University of São Paulo , São Paulo , Brazil
| | - Hamilton Cabral
- a School of Pharmaceutical Science of Ribeirão Preto , University of São Paulo , São Paulo , Brazil
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117
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Barac M, Pesic M, Zilic S, Smiljanic M, Sredovic Ignjatovic I, Vucic T, Kostic A, Milincic D. The Influence of Milk Type on the Proteolysis and Antioxidant Capacity of White-Brined Cheese Manufactured from High-Heat-Treated Milk Pretreated with Chymosin. Foods 2019; 8:foods8040128. [PMID: 30999674 PMCID: PMC6518195 DOI: 10.3390/foods8040128] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2019] [Revised: 04/09/2019] [Accepted: 04/11/2019] [Indexed: 11/25/2022] Open
Abstract
We investigated the effect of milk type on the proteolysis and total antioxidant capacity (TEAC) of white-brined cheeses prepared from high-heat-treated (90 °C, 10 min) cow’s and goat’s milk, pretreated with chymosin at a low temperature (4 °C). The cheeses produced showed improved antioxidant characteristics and a high content of denatured whey proteins. However, these characteristics depend on the type of milk and the ripening time. Ripened cow’s milk cheese had higher values of WSN/TN (water-soluble nitrogen per total nitrogen content) and TCA-SN/TN (nitrogen soluble in 12% trichloroacetic acid per total nitrogen), but similar PTA-SN/TN (nitrogen soluble in 5% phosphotungstic acid per total nitrogen) values were observed in ripened cheeses. The antioxidant potential of a WSF (water-soluble fraction) was higher in goat’s milk cheese, but higher TEAC (total antioxidant capacity) values of WINF (water-insoluble fraction) were observed in matured cow’s milk cheese. In vitro digestion slightly improved the radical scavenging capacity of WSF, whereas digested WINF had more than twice the capacity of their undigested counterparts. The cheeses prepared in this study could be a good source of antioxidant peptides. Further investigations of their in vitro and in vivo functionality need to be conducted.
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Affiliation(s)
- Miroljub Barac
- University of Belgrade, Faculty of Agriculture, Nemanjina 6, 11081 Belgrade, Serbia.
| | - Mirjana Pesic
- University of Belgrade, Faculty of Agriculture, Nemanjina 6, 11081 Belgrade, Serbia.
| | - Sladjana Zilic
- Maize Research Institute, Slobodana Bajica 1, 11081 Belgrade, Serbia.
| | - Milenko Smiljanic
- Faculty of Technology, Zvornik, 75400 Karakaj, Bosnia and Herzegovina.
| | | | - Tanja Vucic
- University of Belgrade, Faculty of Agriculture, Nemanjina 6, 11081 Belgrade, Serbia.
| | - Aleksandar Kostic
- University of Belgrade, Faculty of Agriculture, Nemanjina 6, 11081 Belgrade, Serbia.
| | - Danijel Milincic
- University of Belgrade, Faculty of Agriculture, Nemanjina 6, 11081 Belgrade, Serbia.
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118
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O'Sullivan SM, O'Callaghan YC, O'Keeffe MB, FitzGerald RJ, O'Brien NM. Immunomodulatory activity of 5 kDa permeate fractions of casein hydrolysates generated using a range of enzymes in Jurkat T cells and RAW264.7 macrophages. Int Dairy J 2019. [DOI: 10.1016/j.idairyj.2018.12.005] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
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119
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Trigui I, Zarai Z, Chevance S, Cheikh-Rouhou S, Attia H, Ayadi M. Physicochemical properties, antioxidant activity and in vitro gastrointestinal digestion of purified proteins from black cumin seeds. Int J Biol Macromol 2019; 126:454-465. [DOI: 10.1016/j.ijbiomac.2018.12.198] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2018] [Revised: 12/13/2018] [Accepted: 12/21/2018] [Indexed: 12/29/2022]
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120
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Lamothe S, Guérette C, Dion F, Sabik H, Britten M. Antioxidant activity of milk and polyphenol-rich beverages during simulated gastrointestinal digestion of linseed oil emulsions. Food Res Int 2019; 122:149-156. [PMID: 31229066 DOI: 10.1016/j.foodres.2019.03.068] [Citation(s) in RCA: 31] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2018] [Revised: 03/05/2019] [Accepted: 03/30/2019] [Indexed: 12/25/2022]
Abstract
Polyunsaturated fatty acids (PUFA) are associated with health benefits. However, high PUFA intake increases the risk of lipid oxidation and formation of potentially toxic lipid oxidation species. The objective of this study was to determine the antioxidant activity of milk fractions (whole milk, skim milk, acid whey, ultrafiltration (UF) permeate) and polyphenol-rich beverages (green tea, grape juice) during simulated gastrointestinal digestion. We also determined the effect of milk and polyphenol-rich beverages on the formation of advanced oxidation species during in vitro digestion of PUFA-rich emulsion. Antioxidant activity during digestion of milk fractions emphasized the important role of proteins (more specifically caseins) and the contribution of fat to the antioxidant capacity of milk. In comparison to milk, the antioxidant activity of polyphenol-rich beverages was at least four times higher. During digestion of a PUFA-rich emulsion, the formation of 4-hydroxyhexanal (4-HHE) and 4-hydroxynonenal (4-HNE) in the intestinal phase were respectively reduced by 60% and 75%, in the presence of milk or polyphenol-rich beverages. Further reduction was observed when the emulsion was co-digested with both, milk and polyphenol-rich beverages (89% for 4-HHE and 93% for 4-HNE). These results suggest that the combination of milk and polyphenol-rich beverages increases the antioxidant activity and synergistically reduces the formation of toxic lipid oxidation species during simulated digestion of PUFA-rich foods.
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Affiliation(s)
- Sophie Lamothe
- Saint-Hyacinthe Research and Development Centre, Agriculture and Agri-Food Canada, 3600 Casavant Boulevard West, Saint-Hyacinthe, Quebec J2S 8E3, Canada
| | - Cassandra Guérette
- Saint-Hyacinthe Research and Development Centre, Agriculture and Agri-Food Canada, 3600 Casavant Boulevard West, Saint-Hyacinthe, Quebec J2S 8E3, Canada
| | - Frédéric Dion
- Saint-Hyacinthe Research and Development Centre, Agriculture and Agri-Food Canada, 3600 Casavant Boulevard West, Saint-Hyacinthe, Quebec J2S 8E3, Canada
| | - Hassan Sabik
- Saint-Hyacinthe Research and Development Centre, Agriculture and Agri-Food Canada, 3600 Casavant Boulevard West, Saint-Hyacinthe, Quebec J2S 8E3, Canada
| | - Michel Britten
- Saint-Hyacinthe Research and Development Centre, Agriculture and Agri-Food Canada, 3600 Casavant Boulevard West, Saint-Hyacinthe, Quebec J2S 8E3, Canada.
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121
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Intiquilla A, Jiménez-Aliaga K, Guzmán F, Alvarez CA, Zavaleta AI, Izaguirre V, Hernández-Ledesma B. Novel antioxidant peptides obtained by alcalase hydrolysis of Erythrina edulis (pajuro) protein. JOURNAL OF THE SCIENCE OF FOOD AND AGRICULTURE 2019; 99:2420-2427. [PMID: 30362128 DOI: 10.1002/jsfa.9449] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/16/2018] [Revised: 10/16/2018] [Accepted: 10/20/2018] [Indexed: 06/08/2023]
Abstract
BACKGROUND Oxidative reactions are responsible for the changes in quality during food processing and storage. Oxidative stress is also involved in multiple chronic diseases, such as cardiovascular and neurodegenerative disorders, diabetes, cancer, and aging. The consumption of dietary antioxidants has been demonstrated to help to reduce the oxidative damage in both the human body and food systems. In this study, the potential of Erythrina edulis (pajuro) protein as source of antioxidant peptides was evaluated. RESULTS Pajuro protein concentrate hydrolyzed by alcalase for 120 min showed potent ABTS·+ and peroxyl radical scavenging activity with Trolox equivalent antioxidant capacity (TEAC) and oxygen radical absorbance capacity (ORAC) values of 1.37 ± 0.09 µmol TE mg-1 peptide and 2.83 ± 0.07 µmol TE mg-1 peptide, respectively. Fractionation of the hydrolyzate to small peptides resulted in increased antioxidant activity. De novo sequencing of most active fractions collected by chromatographic analysis enabled 30 novel peptides to be identified. Of these, ten were synthesized and their radical activity evaluated, demonstrating their relevant contribution to the antioxidant effects observed for pajuro protein hydrolyzate. CONCLUSIONS The sequences identified represent an important advance in the molecular characterization of the pajuro protein, demonstrating its potential as a source of antioxidant peptides for food and nutraceutical applications. © 2018 Society of Chemical Industry.
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Affiliation(s)
- Arturo Intiquilla
- Laboratorio de Biología Molecular, Facultad de Farmacia y Bioquímica, Universidad Nacional Mayor de San Marcos, Lima, Peru
| | - Karim Jiménez-Aliaga
- Laboratorio de Biología Molecular, Facultad de Farmacia y Bioquímica, Universidad Nacional Mayor de San Marcos, Lima, Peru
| | - Fanny Guzmán
- Núcleo de Biotecnología Curauma (NBC), Pontificia Universidad Católica de Valparaíso, Valparaíso, Chile
| | - Claudio A Alvarez
- Laboratorio de Fisiología y Genética Marina (FIGEMA), Centro de Estudios Avanzados en Zonas Áridas (CEAZA), Coquimbo, Chile
- Facultad de Ciencias del Mar, Universidad Católica del Norte, Coquimbo, Chile
| | - Amparo I Zavaleta
- Laboratorio de Biología Molecular, Facultad de Farmacia y Bioquímica, Universidad Nacional Mayor de San Marcos, Lima, Peru
| | - Víctor Izaguirre
- Laboratorio de Biología Molecular, Facultad de Farmacia y Bioquímica, Universidad Nacional Mayor de San Marcos, Lima, Peru
| | - Blanca Hernández-Ledesma
- Instituto de Investigación en Ciencias de la Alimentación (CIAL, CSIC-UAM, CEI UAM+CSIC), Madrid, Spain
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122
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Barac M, Vucic T, Zilic S, Pesic M, Sokovic M, Petrovic J, Kostic A, Sredovic Ignjatovic I, Milincic D. The Effect of In Vitro Digestion on Antioxidant, ACE-Inhibitory and Antimicrobial Potentials of Traditional Serbian White-Brined Cheeses. Foods 2019; 8:E94. [PMID: 30871005 PMCID: PMC6462927 DOI: 10.3390/foods8030094] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/12/2019] [Revised: 03/01/2019] [Accepted: 03/07/2019] [Indexed: 12/14/2022] Open
Abstract
This study deals with the effect of in vitro digestion on the functional potential of traditional Serbian white-brined cheeses. The total antioxidant capacity, reducing power and iron (II) chelating properties as well as angiotensin-converting enyzme-inhibitory (ACE-inhibitory) and antimicrobial activities of traditional Serbian white-brined cheeses before and after in vitro digestion were assayed. The traditional cheeses had different antioxidant properties as well as different ACE-inhibitory activities. In vitro digestion improved the total antioxidant capacity (8.42⁻58.56 times) and the reducing power (by 17.90⁻99.30%) of investigated cheeses, whereas their chelating ability was slightly improved or unaffected after digestion. In vitro digestion reduced the ACE-inhibitory potential of water-soluble protein fractions, and digested water-insoluble fractions were the major source of ACE-inhibitory peptides. The digestates did not exhibit any antibacterial potential, whereas they showed moderate antifungal potential toward selected micromycetes. The best antifungal potential had Svrljig ovine cheese and Homolje cow cheese. The results of this study clearly point to a significant functionality of traditional white-brined cheeses.
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Affiliation(s)
- Miroljub Barac
- Faculty of Agriculture, University of Belgrade, Nemanjina 6, 11081 Belgrade, Serbia.
| | - Tanja Vucic
- Faculty of Agriculture, University of Belgrade, Nemanjina 6, 11081 Belgrade, Serbia.
| | - Sladjana Zilic
- Maize Research Institute, Slobodana Bajica 1, 11081 Belgrade, Serbia.
| | - Mirjana Pesic
- Faculty of Agriculture, University of Belgrade, Nemanjina 6, 11081 Belgrade, Serbia.
| | - Marina Sokovic
- Institute for Biological Research "Sinisa Stankovic", University of Belgrade, 11000 Belgrade, Serbia.
| | - Jovana Petrovic
- Institute for Biological Research "Sinisa Stankovic", University of Belgrade, 11000 Belgrade, Serbia.
| | - Aleksandar Kostic
- Faculty of Agriculture, University of Belgrade, Nemanjina 6, 11081 Belgrade, Serbia.
| | | | - Danijel Milincic
- Faculty of Agriculture, University of Belgrade, Nemanjina 6, 11081 Belgrade, Serbia.
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123
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Tonolo F, Moretto L, Ferro S, Folda A, Scalcon V, Sandre M, Fiorese F, Marin O, Bindoli A, Rigobello MP. Insight into antioxidant properties of milk-derived bioactive peptides in vitro and in a cellular model. J Pept Sci 2019; 25:e3162. [PMID: 30859695 DOI: 10.1002/psc.3162] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2018] [Revised: 02/12/2019] [Accepted: 02/13/2019] [Indexed: 11/08/2022]
Abstract
Milk is a nutritionally important source of bioactive peptides with anti-inflammatory, immunomodulatory, anticancer, and antioxidant properties. These compounds can be useful as ingredients of functional food. For this reason, in the last decades, bioactive peptides attracted the interest of researchers and food companies. In this work, the results obtained with six milk-derived bioactive peptides (Y-4-R, V-6-R, V-7-K, A-10-F, R-10-M, and H-9-M) synthesized and studied for their antioxidant properties in vitro and in a cellular model, are reported. These molecules correspond to peptide fragments derived from parent compounds able to cross the apical membrane of Caco-2 cell layer and released in the basolateral compartment. In vitro, antioxidant tests such as 2,2'-azino-bis(3-ethylbenzothiazoline-6-sulphonic acid) (ABTS) and crocin bleaching showed antioxidant activity mainly for peptides Y-4-R and V-6-R, respectively. In Caco-2 cells, peptides V-6-R, H-9-R, Y-4-R, and particularly R-10-M and V-7-K are able to prevent the decrease of viability due to oxidative stress. The latter peptide is also the most effective in protecting cells from lipid peroxidation. In conclusion, the reported hydrolyzed peptides are shown to exert the antioxidant properties both in vitro and in a cellular model.
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Affiliation(s)
- Federica Tonolo
- Department of Biomedical Sciences, University of Padova, Padova, Italy
| | - Laura Moretto
- Department of Biomedical Sciences, University of Padova, Padova, Italy
| | - Stefania Ferro
- Department of Biomedical Sciences, University of Padova, Padova, Italy
| | - Alessandra Folda
- Department of Biomedical Sciences, University of Padova, Padova, Italy
| | - Valeria Scalcon
- Department of Biomedical Sciences, University of Padova, Padova, Italy
| | - Michele Sandre
- Department of Biomedical Sciences, University of Padova, Padova, Italy
| | - Federico Fiorese
- Department of Biomedical Sciences, University of Padova, Padova, Italy
| | - Oriano Marin
- Department of Biomedical Sciences, University of Padova, Padova, Italy
| | - Alberto Bindoli
- Institute of Neuroscience, National Research Council, Padova, Italy
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124
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Li H, Wang Z, Liang M, Cai L, Yang L. Methionine Augments Antioxidant Activity of Rice Protein during Gastrointestinal Digestion. Int J Mol Sci 2019; 20:ijms20040868. [PMID: 30781587 PMCID: PMC6412667 DOI: 10.3390/ijms20040868] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/28/2018] [Revised: 01/31/2019] [Accepted: 02/13/2019] [Indexed: 12/27/2022] Open
Abstract
To elucidate the influence of methionine, which is an essential sulfur-containing amino acid, on the antioxidant activity of rice protein (RP), methionine was added to RP (RM). The addition of methionine to RM0.5, RM1.0, RM1.5, RM2.0, and RM2.5 was 0.5-, 1.0-, 1.5-, 2.0-, and 2.5-fold of methionine of RP, respectively. Using the in vitro digestive system, the antioxidant capacities of scavenging free radicals (superoxide; nitric oxide; 2,2'-azinobis (3-ethylbenzothiazoline-6-sulfonic acid) diammonium salt, ABTS), chelating metal (iron), and reducing power were investigated in the hydrolysates of RP and RMs. Upon pepsin-pancreatin digestion, the weakest antioxidant capacity was produced by RP. With the addition of methionine, RMs exhibited more excellent responses to free radical scavenging activities and reducing power than RP, whereas RMs did not produce the marked enhancements in iron chelating activity as compared to RP. The present study demonstrated that RMs differently exerted the free radical scavenging activities that emerged in the protein hydrolysates, in which the strongest scavenging capacities for ABTS, superoxide, and nitric oxide were RM1.5, RM2.0, and RM2.5, respectively. Results suggested that the availability of methionine is a critical factor to augment antioxidant ability of RP in the in vitro gastrointestinal tract.
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Affiliation(s)
- Hui Li
- Department of Food Science and Engineering, School of Chemistry and Chemical Engineering, Harbin Institute of Technology, Harbin 150001, China.
| | - Zhengxuan Wang
- Department of Food Science and Engineering, School of Chemistry and Chemical Engineering, Harbin Institute of Technology, Harbin 150001, China.
| | - Mingcai Liang
- Department of Food Science and Engineering, School of Chemistry and Chemical Engineering, Harbin Institute of Technology, Harbin 150001, China.
| | - Liang Cai
- Department of Food Science and Engineering, School of Chemistry and Chemical Engineering, Harbin Institute of Technology, Harbin 150001, China.
| | - Lin Yang
- Department of Food Science and Engineering, School of Chemistry and Chemical Engineering, Harbin Institute of Technology, Harbin 150001, China.
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125
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Corrochano AR, Sariçay Y, Arranz E, Kelly PM, Buckin V, Giblin L. Comparison of antioxidant activities of bovine whey proteins before and after simulated gastrointestinal digestion. J Dairy Sci 2019; 102:54-67. [DOI: 10.3168/jds.2018-14581] [Citation(s) in RCA: 45] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/12/2018] [Accepted: 09/11/2018] [Indexed: 01/08/2023]
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126
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The physicochemical, antifungal and antioxidant properties of a mixed polyphenol based bioactive film. Heliyon 2018; 4:e00942. [PMID: 30582030 PMCID: PMC6298942 DOI: 10.1016/j.heliyon.2018.e00942] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2017] [Revised: 06/25/2018] [Accepted: 11/13/2018] [Indexed: 11/24/2022] Open
Abstract
Physicochemical, antifungal and antioxidant properties of a pectin – aloe mucilage – candelilla wax – Larrea tridentata polyphenols based bioactive film were evaluated. Antifungal capacity was analyzed against Botrytis cinerea, Colletotrichum gloeosporioides, Fusarium oxysporum and Alternaria alternata. The main antioxidants in Larrea tridentata polyphenols were identified by HPLC-MS. Water vapor permeability (WVP) was measured in the film. Antioxidant capacities for ABTS·+, DPPH·, lipid oxidation inhibition (LOI) and ferric reducing antioxidant power (FRAP) (97, 92, and 57 %, 0.73 mM Fe, respectively) were evaluated. It was possible to determine the MIC50 for the fungi evaluated at concentrations of 558–612 ppm of polyphenols. Antioxidants identified were nordihydroguaiaretic acid (NDGA), Quercetin, and Kaenpherol. Treatment with 1.1 % of pectin, 0.16 % candelilla wax, 0.3 % glycerol, 5 % AM and 4 % extract of polyphenols showed values of thickness and WVP suitable to be applied on model fruits.
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127
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Fang L, Ren D, Wang Z, Liu C, Wang J, Min W. Protective role of hazelnut peptides on oxidative stress injury in human umbilical vein endothelial cells. J Food Biochem 2018; 43:e12722. [PMID: 31353565 DOI: 10.1111/jfbc.12722] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2018] [Revised: 10/08/2018] [Accepted: 10/11/2018] [Indexed: 12/20/2022]
Abstract
The crude protein hydrolysates of wild hazel have good immunoregulation and antioxidation effects. However, the components responsible for their antioxidation effect remain unknown. In this study, six antioxidative peptides (EW, DWDPK, ADGF, SGAF, ETTL, and AGGF) were tested for their protective effects on oxidative stress injury in human umbilical vein endothelial cells (HUVECs). The results demonstrated that the six peptides are nontoxic and have a protective effect on oxidative stress injury induced by Ang II. Three peptides (EW, ADGF, and DWDPK) inhibited the morphological changes, downregulated the content of lactate dehydrogenase and malondialdehyde, upregulated the activity of antioxidant enzymes catalase, total superoxide dismutase and glutathione peroxidase, and scavenged reactive oxygen species (ROS) in HUVECs. Quantitative reverse transcriptive polymerase chain reaction and western blot assays indicated that these three peptides regulated NADPH oxidase activity and ROS production by reducing NOX4 and p22phox levels. Overall, they have a significant protective effect against oxidative stress injury and have potential application in developing new functional foods. PRACTICAL APPLICATIONS: Corylus heterophylla Fisch is a good quality wild hazel distributed in Northeast China. Wild hazelnut of the species C. heterophylla Fisch was selected as experimental object and has high nutritive values and have abundant proteins (20%-30%), fats (40%-50%), carbohydrates (13%-24%), dietary fibers (8.2%-9.6%), vitamins, and micronutrients. Our results indicate that hazelnut peptides (EW, ADGF, and DWDPK) can ensure normal growth of cells by protecting important antioxidant enzyme systems, by enhancing antioxidant defense, by directly affecting nicotinamide adenine dinucleotide phosphate (NADPH) oxidase activity, and by reducing intracellular reactive oxygen species (ROS) production in HUVECs, indicating that the three antioxidative peptides have a protective effect against Ang II-induced oxidative stress injury. Therefore, the antioxidative peptides from C. heterophylla Fisch may be a promising candidate for functional food ingredients and/or pharmaceuticals.
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Affiliation(s)
- Li Fang
- College of Food Science and Engineering, Jilin Agricultural University, Changchun, China.,National Engineering Laboratory on Wheat and Corn Further Processing, Changchun, China
| | - Dayong Ren
- College of Food Science and Engineering, Jilin Agricultural University, Changchun, China.,National Engineering Laboratory on Wheat and Corn Further Processing, Changchun, China
| | - Zuhao Wang
- College of Food Science and Engineering, Jilin Agricultural University, Changchun, China.,National Engineering Laboratory on Wheat and Corn Further Processing, Changchun, China
| | - Chunlei Liu
- College of Food Science and Engineering, Jilin Agricultural University, Changchun, China.,National Engineering Laboratory on Wheat and Corn Further Processing, Changchun, China
| | - Ji Wang
- College of Food Science and Engineering, Jilin Agricultural University, Changchun, China.,National Engineering Laboratory on Wheat and Corn Further Processing, Changchun, China
| | - Weihong Min
- College of Food Science and Engineering, Jilin Agricultural University, Changchun, China.,National Engineering Laboratory on Wheat and Corn Further Processing, Changchun, China
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128
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ROSA LOLD, SANTANA MC, AVEZEDO TL, BRÍGIDA AIS, GODOY R, PACHECO S, MELLINGER-SILVA C, CABRAL LMC. A comparison of dual-functional whey hydrolysates by the use of commercial proteases. FOOD SCIENCE AND TECHNOLOGY 2018. [DOI: 10.1590/fst.08417] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
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129
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Khan MU, Pirzadeh M, Förster CY, Shityakov S, Shariati MA. Role of Milk-Derived Antibacterial Peptides in Modern Food Biotechnology: Their Synthesis, Applications and Future Perspectives. Biomolecules 2018; 8:biom8040110. [PMID: 30301185 PMCID: PMC6316258 DOI: 10.3390/biom8040110] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/20/2018] [Revised: 09/25/2018] [Accepted: 09/26/2018] [Indexed: 12/11/2022] Open
Abstract
Milk-derived antibacterial peptides (ABPs) are protein fragments with a positive influence on the functions and conditions of a living organism. Milk-derived ABPs have several useful properties important for human health, comprising a significant antibacterial effect against various pathogens, but contain toxic side-effects. These compounds are mainly produced from milk proteins via fermentation and protein hydrolysis. However, they can also be produced using recombinant DNA techniques or organic synthesis. This review describes the role of milk-derived ABPs in modern food biotechnology with an emphasis on their synthesis and applications. Additionally, we also discuss the mechanisms of action and the main bioproperties of ABPs. Finally, we explore future perspectives for improving ABP physicochemical properties and diminishing their toxic side-effects.
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Affiliation(s)
- Muhammad Usman Khan
- Bioproducts Sciences and Engineering Laboratory (BSEL), Washington State University, Richland, 99354 WA, USA.
- Department of Energy Systems Engineering, Faculty of Agricultural Engineering and Technology, University of Agriculture, 38000 Faisalabad, Pakistan.
| | - Maryam Pirzadeh
- Department of Food Science and Technology, Faculty of Agriculture, Sarvestan Branch, Islamic Azad University, 73451-173 Sarvestan, Iran.
| | - Carola Yvette Förster
- Department of Anesthesia and Critical Care, University of Würzburg, 97080 Würzburg, Germany.
| | - Sergey Shityakov
- Department of Anesthesia and Critical Care, University of Würzburg, 97080 Würzburg, Germany.
| | - Mohammad Ali Shariati
- Laboratory of Biocontrol and Antimicrobial Resistance, Orel state University Named After I.S. Turgenev, 302026 Orel, Russia.
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130
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Ghanbari R. Review on the Bioactive Peptides from Marine Sources: Indication for Health Effects. Int J Pept Res Ther 2018. [DOI: 10.1007/s10989-018-9766-x] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
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131
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Marciniak A, Suwal S, Naderi N, Pouliot Y, Doyen A. Enhancing enzymatic hydrolysis of food proteins and production of bioactive peptides using high hydrostatic pressure technology. Trends Food Sci Technol 2018. [DOI: 10.1016/j.tifs.2018.08.013] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
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132
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Yuan H, Lv J, Gong J, Xiao G, Zhu R, Li L, Qiu J. Secondary structures and their effects on antioxidant capacity of antioxidant peptides in yogurt. INTERNATIONAL JOURNAL OF FOOD PROPERTIES 2018. [DOI: 10.1080/10942912.2018.1501700] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Affiliation(s)
- HaiNa Yuan
- School of Biological and Chemical Engineering/School of Light Industry, Zhejiang Provincial Collaborative Innovation Center of Agricultural Biological Resources Biochemical Manufacturing, Zhejiang Provincial Key Lab for Chem&Bio Processing Technology of Farm Produces, Zhejiang University of Science and Technology, Hangzhou, P. R. China
| | - JianMin Lv
- Laboratory Animal Research Center, Zhejiang Chinese Medical University, Hangzhou, P. R. China
| | - JinYan Gong
- School of Biological and Chemical Engineering/School of Light Industry, Zhejiang Provincial Collaborative Innovation Center of Agricultural Biological Resources Biochemical Manufacturing, Zhejiang Provincial Key Lab for Chem&Bio Processing Technology of Farm Produces, Zhejiang University of Science and Technology, Hangzhou, P. R. China
| | - GongNian Xiao
- School of Biological and Chemical Engineering/School of Light Industry, Zhejiang Provincial Collaborative Innovation Center of Agricultural Biological Resources Biochemical Manufacturing, Zhejiang Provincial Key Lab for Chem&Bio Processing Technology of Farm Produces, Zhejiang University of Science and Technology, Hangzhou, P. R. China
| | - RuiYu Zhu
- School of Biological and Chemical Engineering/School of Light Industry, Zhejiang Provincial Collaborative Innovation Center of Agricultural Biological Resources Biochemical Manufacturing, Zhejiang Provincial Key Lab for Chem&Bio Processing Technology of Farm Produces, Zhejiang University of Science and Technology, Hangzhou, P. R. China
| | - Ling Li
- School of Biological and Chemical Engineering/School of Light Industry, Zhejiang Provincial Collaborative Innovation Center of Agricultural Biological Resources Biochemical Manufacturing, Zhejiang Provincial Key Lab for Chem&Bio Processing Technology of Farm Produces, Zhejiang University of Science and Technology, Hangzhou, P. R. China
| | - JiangNan Qiu
- School of Biological and Chemical Engineering/School of Light Industry, Zhejiang Provincial Collaborative Innovation Center of Agricultural Biological Resources Biochemical Manufacturing, Zhejiang Provincial Key Lab for Chem&Bio Processing Technology of Farm Produces, Zhejiang University of Science and Technology, Hangzhou, P. R. China
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133
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Antioxidant peptides derived from the hydrolyzate of purple sea urchin (Strongylocentrotus nudus) gonad alleviate oxidative stress in Caenorhabditis elegans. J Funct Foods 2018. [DOI: 10.1016/j.jff.2018.07.060] [Citation(s) in RCA: 39] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023] Open
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134
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Han JR, Yan JN, Sun SG, Tang Y, Shang WH, Li AT, Guo XK, Du YN, Wu HT, Zhu BW, Xiong YL. Characteristic antioxidant activity and comprehensive flavor compound profile of scallop ( Chlamys farreri ) mantle hydrolysates-ribose Maillard reaction products. Food Chem 2018; 261:337-347. [DOI: 10.1016/j.foodchem.2018.04.044] [Citation(s) in RCA: 31] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2017] [Revised: 02/19/2018] [Accepted: 04/13/2018] [Indexed: 11/25/2022]
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135
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Ozcan T, Sahin S, Akpinar-Bayizit A, Yilmaz-Ersan L. Assessment of antioxidant capacity by method comparison and amino acid characterisation in buffalo milk kefir. INT J DAIRY TECHNOL 2018. [DOI: 10.1111/1471-0307.12560] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Affiliation(s)
- Tulay Ozcan
- Department of Food Engineering; Faculty of Agriculture; Uludag University; Bursa Turkey
| | - Saliha Sahin
- Department of Chemistry; Faculty of Science and Arts; Bursa Uludag University; Bursa Turkey
| | - Arzu Akpinar-Bayizit
- Department of Food Engineering; Faculty of Agriculture; Uludag University; Bursa Turkey
| | - Lutfiye Yilmaz-Ersan
- Department of Food Engineering; Faculty of Agriculture; Uludag University; Bursa Turkey
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136
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Badr G, Ramadan NK, Abdel-Tawab HS, Ahmed SF, Mahmoud MH. Camel whey protein protects lymphocytes from apoptosis via the PI3K–AKT, NF-κB, ATF-3, and HSP-70 signaling pathways in heat-stressed male mice. Biochem Cell Biol 2018; 96:407-416. [DOI: 10.1139/bcb-2017-0217] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
Abstract
Heat stress (HS) is an environmental factor that depresses the immune systems that mediate dysfunctional immune cells. Camel whey protein (CWP) can scavenge free radicals and enhance immunity. This study investigated the impact of dietary supplementation with CWP on immune dysfunction induced by exposure to HS. Male mice (n = 45) were distributed among 3 groups: control group; HS group; and HS mice that were orally administered CWP (HS + CWP group). The HS group exhibited elevated levels of reactive oxygen species (ROS) and pro-inflammatory cytokines (interleukin (IL)-1β, IL-6, tumor necrosis factor-α) as well as a significant reduction in the IL-2 and IL-4 levels. Exposure to HS resulted in impaired phosphorylation of AKT and IκB-α (nuclear factor of kappa light polypeptide gene enhancer in B-cells inhibitor, alpha); increased expression of activating transcription factor 3 (ATF-3) and 70 kDa heat shock proteins (HSP70); and aberrant distribution of CD3+ T cells and CD20+ B cells in the thymus and spleen. Interestingly, HS mice treated with CWP presented significantly restored levels of reactive oxygen species and pro-inflammatory cytokines near the levels observed in the control mice. Furthermore, supplementation of HS mice with CWP enhanced the phosphorylation of AKT and IκB-α; attenuated the expression of ATF-3, HSP70, and HSP90; and improved T and B cell distributions in the thymus and spleen. Our findings reveal a potential immunomodulatory effect of CWP in attenuating immune dysfunction induced by exposure to thermal stress.
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Affiliation(s)
- Gamal Badr
- Zoology Department, Faculty of Science, Assiut University, 71516 Assiut, Egypt
- Laboratory of Immunology & Molecular Physiology, Zoology Department, Faculty of Science, Assiut University, 71516 Assiut, Egypt
| | - Nancy K. Ramadan
- Laboratory of Immunology & Molecular Physiology, Zoology Department, Faculty of Science, Assiut University, 71516 Assiut, Egypt
- Animal Health Research Institute, Assiut Branch, Assiut, Egypt
| | | | - Samia F. Ahmed
- Animal Health Research Institute, Assiut Branch, Assiut, Egypt
| | - Mohamed H. Mahmoud
- Deanship of Scientific Research, King Saud University, Riyadh, Saudi Arabia
- Food Science and Nutrition Department, National Research Center, Dokki, 12622 Cairo, Egypt
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137
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Zohrab F, Askarian S, Jalili A, Kazemi Oskuee R. Biological Properties, Current Applications and Potential Therapeautic Applications of Brevinin Peptide Superfamily. Int J Pept Res Ther 2018; 25:39-48. [PMID: 32214928 PMCID: PMC7087712 DOI: 10.1007/s10989-018-9723-8] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 05/25/2018] [Indexed: 12/28/2022]
Abstract
The Brevinin peptides are antimicrobial agents obtained from frog skin secretions. Brevinin-2R has attracted many attentions due to its very low hemolytic activity, cationic property, and high affinity to cancer cells. Moreover, it has shown little toxicity against normal mammalian cells, while having killed several tumor cell lines by activation of lysosome-mitochondrial death pathway. In this review, we introduced the Brevinin superfamily with a focus on its therapeutic applications. Next, some unique properties of Brevinins were briefly discussed, including their ability to stimulate insulin secretion, dendritic cell maturation, and wound healing. In this context, we also provide information about the decoration of nanoparticles, such as cerium nano-oxide, by Brevinins. Finally, we addressed their potential for anti-tumor and drug design applications.
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Affiliation(s)
- Fatemeh Zohrab
- 1Department of Medical Biotechnology, Faculty of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Saeedeh Askarian
- Torbat Heydariyeh University of Medical Sciences, Torbat Heydariyeh, Iran
| | - Amin Jalili
- 1Department of Medical Biotechnology, Faculty of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Reza Kazemi Oskuee
- 3Neurogenic Inflammation Research Center, Mashhad University of Medical Sciences, Mashhad, Iran
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138
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Intiquilla A, Jiménez-Aliaga K, Zavaleta AI, Hernández-Ledesma B. Production of Antioxidant Hydrolyzates from a Lupinus mutabilis (Tarwi) Protein Concentrate with Alcalase: Optimization by Response Surface Methodology. Nat Prod Commun 2018. [DOI: 10.1177/1934578x1801300626] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
Lupinus mutabilis (tarwi) is a cultivated legume used principally as a protein source in human and animal nutrition. In this study, protein concentrate was obtained from debittered and defatted tarwi seed flour. SDS-PAGE analysis revealed the presence of highly intense bands ranged between 35 and 60 kDa. Tarwi protein concentrate was subjected to the action of alcalase to produce hydrolyzates with antioxidant activity. A central composite design was employed to study the effect of the experimental variables, enzyme/substrate ratio and incubation time, on the degree of hydrolysis and the radical scavenging capacity. The influence of both variables on the variable responses was demonstrated. The optimal conditions to obtain the highest degree of hydrolysis were enzyme/substrate ratio of 1.72% and 133 min of incubation. The highest radical scavenging activity (TEAC value of 2.7 ± 0.1 μmol Trolox equivalents/mg protein and ORAC value of 3.8 ± 0.1 μmol Trolox equivalents/mg protein) was found in hydrolyzates with alcalase after 138 min and an enzyme/substrate ratio of 1.87%. Peptides released by the action of alcalase and containing hydrophobic and aromatic amino acids could contribute to the antioxidant effects observed. Tarwi proteins could be a new alternative as a food additive with antioxidant properties or as an ingredient of functional foods for health promotion and prevention of free radical-induced chronic diseases.
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Affiliation(s)
- Arturo Intiquilla
- Laboratorio de Biología Molecular, Facultad de Farmacia y Bioquímica, Universidad Nacional Mayor de San Marcos, Jirón Puno 1002, Lima 1- Peru
| | - Karim Jiménez-Aliaga
- Laboratorio de Biología Molecular, Facultad de Farmacia y Bioquímica, Universidad Nacional Mayor de San Marcos, Jirón Puno 1002, Lima 1- Peru
| | - Amparo Iris Zavaleta
- Laboratorio de Biología Molecular, Facultad de Farmacia y Bioquímica, Universidad Nacional Mayor de San Marcos, Jirón Puno 1002, Lima 1- Peru
| | - Blanca Hernández-Ledesma
- Instituto de Investigación en Ciencias de la Alimentación (CIAL, CSIC-UAM, CEI UAM+CSIC), Nicolás Cabrera, 9, 28049 Madrid, Spain
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139
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Changes in the amino acid profiles and free radical scavenging activities of Tenebrio molitor larvae following enzymatic hydrolysis. PLoS One 2018; 13:e0196218. [PMID: 29727456 PMCID: PMC5935390 DOI: 10.1371/journal.pone.0196218] [Citation(s) in RCA: 26] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/04/2017] [Accepted: 04/09/2018] [Indexed: 11/25/2022] Open
Abstract
Tenebrio molitor (T. molitor) larvae provide food at low environmental cost and contribute positively to livelihoods. In this research, we compared the amino acids compositions and antioxidant activities of various extracts of T. molitor to enhance their quality as food. For the comparison, distilled water extracts, enzymatic hydrolysates, and condensed enzymatic hydrolysates of T. molitor larvae were prepared. Their amino acids (AAs) profiles and antioxidant activities, including ferric-reducing antioxidant power, oxygen radical absorption capacity, and DPPH, hydroxyl radical, and hydrogen peroxide radical scavenging properties assay were analyzed. DW extracts had the lowest AAs contents and antioxidant activity compared with enzymatic extracts. Condensed hydrolysates with a combination of alcalase and flavourzyme (C-A+F) exhibited the highest levels of total free AAs (11.1759 g/100 g). C-A+F produced higher total hydrolyzed AAs (32.5292 g/100 g) compared with the other groups. The C-A+F possessed the strongest antioxidant activity. Notably, the antioxidant activities of the hydrolysates and the total hydrolyzed AAs amount were correlated. Taken together, our findings showed that C-A+F was a promising technique for obtaining extracts of T. molitor larvae with antioxidant activity as potential nutritious functional food.
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140
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Badr G, Abdel-Tawab HS, Ramadan NK, Ahmed SF, Mahmoud MH. Protective effects of camel whey protein against scrotal heat-mediated damage and infertility in the mouse testis through YAP/Nrf2 and PPAR-gamma signaling pathways. Mol Reprod Dev 2018; 85:505-518. [PMID: 29683243 DOI: 10.1002/mrd.22987] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2018] [Accepted: 04/16/2018] [Indexed: 12/14/2022]
Abstract
Elevation of scrotal temperature is one of the most important causes of impaired spermatogenesis and male infertility, but the exact mechanism remains controversial. The present study investigated the impact of camel whey protein (CWP) on the mechanisms of heat stress (HS)-mediated testicular damage in male mice. Exposure to HS was associated with significant increase in the testicular tissues' oxidative stress. Mechanistically, exposure to HS resulted in upregulation of P53 and Nrf2 expressions; downregulation of Bcl2 and PPAR-γ expressions; and induction of testicular Leydig cell hyperplasia. Because Leydig cells produce testosterone up on stimulation with Luteinizing hormone (LH), HS mice also exhibited significant reduction in the serum testosterone levels followed by significant reduction in the percentages of progressively motile sperm and higher percentages of immotile sperm, when compared with those of control mice. Interestingly, treatment of HS mice with CWP significantly restored the levels of ROS and the activities of antioxidant enzymes in the testicular tissues nearly to those observed in control mice. Furthermore, CWP supplemented HS mice exhibited complete restoration of Bcl2, P53, Nrf2, and PPAR-γ expressions; testicular Leydig cell distribution; significant higher levels of testosterone levels; and hence higher percentages of progressively motile sperm and lower percentages of immotile sperm as compared to HS mice. Our findings reveal the protective effects of CWP against testis injury and infertility induced by exposure to HS by rescuing functional Leydig cells. Additionally, the present study has shed light on the molecular mechanisms underlying improved testicular damage following CWP treatment.
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Affiliation(s)
- Gamal Badr
- Department of Zoology, Faculty of Science, Assiut University, Assiut, Egypt.,Department of Zoology, Faculty of Science, Laboratory of Immunology and Molecular Physiology, Assiut University, Assiut, Egypt
| | | | - Nancy K Ramadan
- Department of Zoology, Faculty of Science, Laboratory of Immunology and Molecular Physiology, Assiut University, Assiut, Egypt.,Animal Health Research Institute, Assiut Branch, Assiut, Egypt
| | - Samia F Ahmed
- Animal Health Research Institute, Assiut Branch, Assiut, Egypt
| | - Mohamed H Mahmoud
- Deanship of Scientific Research, King Saud University, Riyadh, Saudi Arabia.,Department of Food Science and Nutrition, National Research Center, Dokki, Cairo, Egypt
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141
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l-Arginine induces antioxidant response to prevent oxidative stress via stimulation of glutathione synthesis and activation of Nrf2 pathway. Food Chem Toxicol 2018; 115:315-328. [DOI: 10.1016/j.fct.2018.03.029] [Citation(s) in RCA: 84] [Impact Index Per Article: 14.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/26/2018] [Revised: 03/16/2018] [Accepted: 03/20/2018] [Indexed: 01/15/2023]
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142
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Kęska P, Stadnik J. Stability of Antiradical Activity of Protein Extracts and Hydrolysates from Dry-Cured Pork Loins with Probiotic Strains of LAB. Nutrients 2018; 10:nu10040521. [PMID: 29690547 PMCID: PMC5946306 DOI: 10.3390/nu10040521] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2018] [Revised: 04/13/2018] [Accepted: 04/19/2018] [Indexed: 12/14/2022] Open
Abstract
The application of starter cultures to improve quality and safety has become a very common practice in the meat industry. Probiotic strains of lactic acid bacteria (LAB) can also bring health benefits by releasing bioactive peptides. The aim of this work was to evaluate the stability of antiradical activity of protein extracts from LAB-inoculated dry-cured pork loins during long-term aging and evaluate their hydrolysates after simulated gastrointestinal digestion. Analyses of hydrolysates by using liquid chromatography-tandem mass spectrometry (LC-MS/MS) were strengthened with in silico analysis. The highest antiradical activity of the protein extracts was observed after 180 days of aging. The influence of the strain used (LOCK, BAUER, or BB12) on the inactivation ability of ABTS radicals varied during long-term aging. The IC50 values indicated the higher antiradical properties of salt-soluble (SSF) compared to water-soluble fraction (WSF) of proteins. The peptides generated by in vitro digestion have MW between 700 and 4232 Da and their length ranged from 5 to 47 amino acids in a sequence where Leu, Pro, Lys, Glu, and His had the largest share. This study demonstrates that the degradation of pork muscle proteins during gastrointestinal digestion may give rise to a wide variety of peptides with antiradical properties.
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Affiliation(s)
- Paulina Kęska
- Department of Animal Raw Materials Technology, Faculty of Food Science and Biotechnology, University of Life Sciences in Lublin, Skromna 8, 20-704 Lublin, Poland.
| | - Joanna Stadnik
- Department of Animal Raw Materials Technology, Faculty of Food Science and Biotechnology, University of Life Sciences in Lublin, Skromna 8, 20-704 Lublin, Poland.
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143
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Corrochano AR, Buckin V, Kelly PM, Giblin L. Invited review: Whey proteins as antioxidants and promoters of cellular antioxidant pathways. J Dairy Sci 2018; 101:4747-4761. [PMID: 29605324 DOI: 10.3168/jds.2017-13618] [Citation(s) in RCA: 76] [Impact Index Per Article: 12.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2017] [Accepted: 10/25/2017] [Indexed: 01/08/2023]
Abstract
Oxidative stress contributes to cell injury and aggravates several chronic diseases. Dietary antioxidants help the body to fight against free radicals and, therefore, avoid or reduce oxidative stress. Recently, proteins from milk whey liquid have been described as antioxidants. This review summarizes the evidence that whey products exhibit radical scavenging activity and reducing power. It examines the processing and treatment attempts to increase the antioxidant bioactivity and identifies 1 enzyme, subtilisin, which consistently produces the most potent whey fractions. The review compares whey from different milk sources and puts whey proteins in the context of other known food antioxidants. However, for efficacy, the antioxidant activity of whey proteins must not only survive processing, but also upper gut transit and arrival in the bloodstream, if whey products are to promote antioxidant levels in target organs. Studies reveal that direct cell exposure to whey samples increases intracellular antioxidants such as glutathione. However, the physiological relevance of these in vitro assays is questionable, and evidence is conflicting from dietary intervention trials, with both rats and humans, that whey products can boost cellular antioxidant biomarkers.
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Affiliation(s)
- Alberto R Corrochano
- Teagasc Food Research Centre, Moorepark, Fermoy, Co. Cork, Ireland, P61 C996; School of Chemistry & Chemical Biology, University College Dublin, Belfield, Dublin 4, Ireland, D04 V1W8
| | - Vitaly Buckin
- School of Chemistry & Chemical Biology, University College Dublin, Belfield, Dublin 4, Ireland, D04 V1W8
| | - Phil M Kelly
- Teagasc Food Research Centre, Moorepark, Fermoy, Co. Cork, Ireland, P61 C996
| | - Linda Giblin
- Teagasc Food Research Centre, Moorepark, Fermoy, Co. Cork, Ireland, P61 C996.
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144
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Cytoprotective effect and purification of novel antioxidant peptides from hazelnut (C. heterophylla Fisch) protein hydrolysates. J Funct Foods 2018. [DOI: 10.1016/j.jff.2017.12.003] [Citation(s) in RCA: 58] [Impact Index Per Article: 9.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
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145
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Gallego M, Mora L, Reig M, Toldrá F. Stability of the potent antioxidant peptide SNAAC identified from Spanish dry-cured ham. Food Res Int 2018; 105:873-879. [DOI: 10.1016/j.foodres.2017.12.006] [Citation(s) in RCA: 39] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2017] [Revised: 11/30/2017] [Accepted: 12/02/2017] [Indexed: 02/01/2023]
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146
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Release of Proteolysis Products with ACE-Inhibitory and Antioxidant Activities in Probiotic Yogurt Containing Different Levels of Fat and Prebiotics. Int J Pept Res Ther 2018. [DOI: 10.1007/s10989-018-9679-8] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
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147
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Murray NM, O'Riordan D, Jacquier JC, O'Sullivan M, Holton TA, Wynne K, Robinson RC, Barile D, Nielsen SD, Dallas DC. Peptidomic screening of bitter and nonbitter casein hydrolysate fractions for insulinogenic peptides. J Dairy Sci 2018; 101:2826-2837. [PMID: 29428747 DOI: 10.3168/jds.2017-13853] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/18/2017] [Accepted: 12/14/2017] [Indexed: 12/24/2022]
Abstract
Sodium caseinate hydrolysates (NaCaH) contain biologically active peptides that can positively influence human health. However, their intense bitterness hinders their inclusion in food products. To our knowledge, no studies have investigated whether a correlation between bitterness and bioactivity exists in NaCaH, so it is not yet known what effect selective removal of bitterness has on NaCaH bioactivity. A deeper understanding of the physicochemical characteristics affecting both bitterness and bioactivity is therefore needed. The aim of this study was to use in silico analysis to elucidate the relationship between bitterness and bioactivity of the insulinogenic NaCaH. The NaCaH fractions were generated by membrane filtration and flash chromatography and were subsequently evaluated for bitterness by a sensory panel. In this present study, peptidomic and bioinformatic processing of these NaCaH fractions allowed for the identification of insulinogenic peptides as well as other literature-identified peptides in each of the fractions. The results showed that the most bitter fraction contained the highest abundance of insulinogenic peptides, whereas another bitter fraction contained the highest abundance of other literature-identified bioactive peptides exhibiting angiotensin-converting enzyme-inhibition activity. Although some bioactive peptides were identified in the least bitter fractions, the abundance of these peptides was very low. These observations show a correlation between bitter taste and bioactivity, highlighting potential complications in removing bitterness while maintaining bioactivity. However, as the most bitter fraction contained the highest abundance of insulinogenic peptides, there is potential for using a lower dose of this enriched bioactive fraction to exert health benefits. The second most bitter fraction contained a very low abundance of insulinogenic peptides and other bioactive peptides. Therefore, removal of this fraction could reduce the NaCaH product's bitterness without significantly altering overall bioactive potential.
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Affiliation(s)
- Niamh M Murray
- Food for Health Ireland, UCD Institute of Food and Health, University College Dublin, Belfield, Dublin 4, Ireland
| | - Dolores O'Riordan
- Food for Health Ireland, UCD Institute of Food and Health, University College Dublin, Belfield, Dublin 4, Ireland
| | - Jean-Christophe Jacquier
- Food for Health Ireland, UCD Institute of Food and Health, University College Dublin, Belfield, Dublin 4, Ireland
| | - Michael O'Sullivan
- Food for Health Ireland, UCD Institute of Food and Health, University College Dublin, Belfield, Dublin 4, Ireland
| | - Thérèse A Holton
- UCD Conway Institute of Biomolecular and Biomedical Research, University College Dublin, Belfield, Dublin 4, Ireland
| | - Kieran Wynne
- UCD Conway Institute of Biomolecular and Biomedical Research, University College Dublin, Belfield, Dublin 4, Ireland
| | - Randall C Robinson
- Department of Food Science and Technology, University of California, Davis 95616
| | - Daniela Barile
- Department of Food Science and Technology, University of California, Davis 95616
| | - Søren D Nielsen
- Nutrition Program, School of Biological and Population Health Sciences, College of Public Health and Human Sciences, Oregon State University, Corvallis 97331
| | - David C Dallas
- Nutrition Program, School of Biological and Population Health Sciences, College of Public Health and Human Sciences, Oregon State University, Corvallis 97331.
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148
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Tonolo F, Sandre M, Ferro S, Folda A, Scalcon V, Scutari G, Feller E, Marin O, Bindoli A, Rigobello MP. Milk-derived bioactive peptides protect against oxidative stress in a Caco-2 cell model. Food Funct 2018; 9:1245-1253. [DOI: 10.1039/c7fo01646h] [Citation(s) in RCA: 33] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
Abstract
Milk-derived bioactive peptides are able to prevent oxidative stress in Caco-2 cell model.
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Affiliation(s)
- F. Tonolo
- University of Padova
- Department of Biomedical Sciences
- Padova
- Italy
| | - M. Sandre
- University of Padova
- Department of Biomedical Sciences
- Padova
- Italy
| | - S. Ferro
- University of Padova
- Department of Biomedical Sciences
- Padova
- Italy
| | - A. Folda
- University of Padova
- Department of Biomedical Sciences
- Padova
- Italy
| | - V. Scalcon
- University of Padova
- Department of Biomedical Sciences
- Padova
- Italy
| | - G. Scutari
- University of Padova
- Department of Biomedical Sciences
- Padova
- Italy
| | - E. Feller
- Centrale del Latte di Vicenza S.p.A
- Vicenza
- Italy
| | - O. Marin
- University of Padova
- Department of Biomedical Sciences
- Padova
- Italy
| | | | - M. P. Rigobello
- University of Padova
- Department of Biomedical Sciences
- Padova
- Italy
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149
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Admassu H, Gasmalla MAA, Yang R, Zhao W. Bioactive Peptides Derived from Seaweed Protein and Their Health Benefits: Antihypertensive, Antioxidant, and Antidiabetic Properties. J Food Sci 2017; 83:6-16. [PMID: 29227526 DOI: 10.1111/1750-3841.14011] [Citation(s) in RCA: 118] [Impact Index Per Article: 16.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2017] [Revised: 10/23/2017] [Accepted: 11/13/2017] [Indexed: 01/15/2023]
Abstract
Cardiovascular diseases and diabetes are the biggest causes of death globally. Therefore, prevention of these diseases is a focus of pharmaceuticals and functional food manufacturers. This review summarizes recent research trends and scientific knowledge in seaweed protein-derived peptides with particular emphasis on production, isolation and potential health impacts in prevention of hypertension, diabetes and oxidative stress. The current status and future prospects of bioactive peptides are also discussed. Bioactive peptides have strong potential for use in therapeutic drug and functional food formulation in health management strategy, especially cardiovascular disease and diabetes. Seaweeds can be used as sustainable protein sources in the production of these peptide-based drugs and functional foods for preventing such diseases. Many studies have reported that peptides showing angiotensin converting enzyme inhibition, antihypertensive, antioxidative and antidiabetics activities, have been successfully isolated from seaweed. However, further research is needed in large-scale production of these peptides, efficient isolation methods, interactions with functional foods and other pharmaceuticals, and their ease to digestion in in vivo studies and safety to validate the health benefits of these peptides.
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Affiliation(s)
- Habtamu Admassu
- State Key Lab. of Food Science and Technology, Jiangnan Univ., 1800 Lihu Avenue, Wuxi, 214122, Jiangsu, China.,Dept. of Food Process Engineering, Addis Ababa Science and Technology Univ., P. O. Box 16417, 1000, Addis, Ababa, Ethiopia
| | - Mohammed Abdalbasit A Gasmalla
- State Key Lab. of Food Science and Technology, Jiangnan Univ., 1800 Lihu Avenue, Wuxi, 214122, Jiangsu, China.,Dept. of Nutrition and Food Technology, Faculty of Science and Technology, Omdurman Islamic Univ., P.O. Box 382, 14415, Khartoum, Sudan
| | - Ruijin Yang
- State Key Lab. of Food Science and Technology, Jiangnan Univ., 1800 Lihu Avenue, Wuxi, 214122, Jiangsu, China.,School of Food Science and Technology, Jiangnan Univ., 1800 Lihu Ave Wuxi, 214122, Jiangsu, China
| | - Wei Zhao
- State Key Lab. of Food Science and Technology, Jiangnan Univ., 1800 Lihu Avenue, Wuxi, 214122, Jiangsu, China.,School of Food Science and Technology, Jiangnan Univ., 1800 Lihu Ave Wuxi, 214122, Jiangsu, China
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150
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Singh BP, Vij S. Growth and bioactive peptides production potential of Lactobacillus plantarum strain C2 in soy milk: A LC-MS/MS based revelation for peptides biofunctionality. Lebensm Wiss Technol 2017. [DOI: 10.1016/j.lwt.2017.08.013] [Citation(s) in RCA: 31] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
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