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Arain MA, Salman HM, Ali M, Khaskheli GB, Barham GS, Marghazani IB, Ahmed S. A Review on Camel Milk Composition, Techno-Functional Properties and Processing Constraints. Food Sci Anim Resour 2024; 44:739-757. [PMID: 38974725 PMCID: PMC11222694 DOI: 10.5851/kosfa.2023.e18] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/03/2023] [Revised: 04/21/2023] [Accepted: 04/24/2023] [Indexed: 07/09/2024] Open
Abstract
Camel milk plays a critical role in the diet of peoples belongs to the semi-arid and arid regions. Since prehistoric times, camel milk marketing was limited due to lacking the processing facilities in the camel-rearing areas, nomads practiced the self-consumption of raw and fermented camel milk. A better understanding of the techno-functional properties of camel milk is required for product improvement to address market and customer needs. Despite the superior nutraceutical and health promoting potential, limited camel dairy products are available compared to other bovines. It is a challenging impetus for the dairy industry to provide diversified camel dairy products to consumers with superior nutritional and functional qualities. The physicochemical behavior and characteristics of camel milk is different than the bovine milk, which poses processing and technological challenges. Traditionally camel milk is only processed into various fermented and non-fermented products; however, the production of commercially important dairy products (cheese, butter, yogurt, and milk powder) from camel milk still needs to be processed successfully. Therefore, the industrial processing and transformation of camel milk into various products, including fermented dairy products, pasteurized milk, milk powder, cheese, and other products, require the development of new technologies based on applied research. This review highlights camel milk's processing constraints and techno-functional properties while presenting the challenges associated with processing the milk into various dairy products. Future research directions to improve product quality have also been discussed.
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Affiliation(s)
- Muhammad Asif Arain
- Faculty of Animal Husbandry &
Veterinary Science, Sindh Agriculture University, Tandojam
70050, Pakistan
- Faculty of Veterinary and Animal Sciences,
Lasbela University of Agriculture, Water and Marine Sciences,
Uthal 90150, Pakistan
| | | | - Mehboob Ali
- Rural Health Center
Akhtarabad, Okara 56100, Pakistan
| | - Gul Bahar Khaskheli
- Faculty of Animal Husbandry &
Veterinary Science, Sindh Agriculture University, Tandojam
70050, Pakistan
| | - Ghulam Shabir Barham
- Faculty of Animal Husbandry &
Veterinary Science, Sindh Agriculture University, Tandojam
70050, Pakistan
| | - Illahi Bakhash Marghazani
- Faculty of Veterinary and Animal Sciences,
Lasbela University of Agriculture, Water and Marine Sciences,
Uthal 90150, Pakistan
| | - Shabbir Ahmed
- Faculty of Animal Husbandry &
Veterinary Science, Sindh Agriculture University, Tandojam
70050, Pakistan
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2
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Maryniak NZ, Mancino M, Sztuk TKS, Gao Y, Sancho AI, Hansen EB, Bøgh KL. Impact of processing on the sensitising capacity and cross-reactivity of cow's and camel milk proteins in a Brown Norway rat study. Food Chem Toxicol 2024; 189:114761. [PMID: 38796088 DOI: 10.1016/j.fct.2024.114761] [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: 02/25/2024] [Revised: 05/14/2024] [Accepted: 05/21/2024] [Indexed: 05/28/2024]
Abstract
Infant formulas based on hydrolysed cow's milk proteins are used when breastfeeding is not feasible in cow's milk allergic infants. Camel milk has been shown to be well-tolerated by the majority of children with cow's milk allergy (CMA) and may be a substitute in management of CMA. Here we aimed to evaluate the impact of processing on immunogenicity, sensitising, antibody-binding and cross-reactive capacity of cow's and camel milk. Cow's and camel milk were processed by means of enzyme hydrolysis or heat treatment. Brown Norway rats were immunised with PBS, non-processed, enzyme hydrolysed or heat-treated cow's or camel milk. In vivo tests were performed for evaluation of clinical signs. Blood and faecal samples were analysed for levels and specificity of antibody responses. Cow's and camel milk showed similar sensitising capacity. Processing decreased the sensitising capacity of cow's milk, yet only enzyme hydrolysis but not heat treatment decreased the sensitising capacity of camel milk. Processing affected the specificity of antibodies raised in the rats, though the effect differed between cow's and camel milk. The study showed a low cross-reactivity between cow's and camel milk, which was decreased with processing, suggesting that processing of camel milk may improve its usefulness in CMA management.
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Affiliation(s)
| | - Matteo Mancino
- National Food Institute, Technical University of Denmark, Kgs. Lyngby, Denmark
| | | | - Yumei Gao
- Ausnutria Dairy (China) Co., Ltd., Changsha, China
| | - Ana Isabel Sancho
- National Food Institute, Technical University of Denmark, Kgs. Lyngby, Denmark
| | - Egon Bech Hansen
- National Food Institute, Technical University of Denmark, Kgs. Lyngby, Denmark
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3
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Saadi S, Makhlouf C, Nacer NE, Halima B, Faiza A, Kahina H, Wahiba F, Afaf K, Rabah K, Saoudi Z. Whey proteins as multifunctional food materials: Recent advancements in hydrolysis, separation, and peptidomimetic approaches. Compr Rev Food Sci Food Saf 2024; 23:e13288. [PMID: 38284584 DOI: 10.1111/1541-4337.13288] [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: 07/21/2023] [Revised: 10/23/2023] [Accepted: 12/11/2023] [Indexed: 01/30/2024]
Abstract
Whey protein derived bioactives, including α-lactalbumin, ß-lactoglobulin, bovine serum albumin, lactoferrin, transferrin, and proteose-peptones, have exhibited wide ranges of functional, biological and therapeutic properties varying from anticancer, antihypertensive, and antimicrobial effects. In addition, their functional properties involve gelling, emulsifying, and foaming abilities. For these reasons, this review article is framed to understand the relationship existed in between those compound levels and structures with their main functional, biological, and therapeutic properties exhibited either in vitro or in vivo. The impacts of hydrolysis mechanism and separation techniques in enhancing those properties are likewise discussed. Furthermore, special emphasize is given to multifunctional effects of whey derived bioactives and their future trends in ameliorating further food, pharmaceutical, and nutraceutical products. The underlying mechanism effects of those properties are still remained unclear in terms of activity levels, efficacy, and targeted effectiveness. For these reasons, some important models linking to functional properties, thermal properties and cell circumstances are established. Moreover, the coexistence of radical trapping groups, chelating groups, sulfhydryl groups, inhibitory groups, and peptide bonds seemed to be the key elements in triggering those functions and properties. Practical Application: Whey proteins are the byproducts of cheese processing and usually the exploitation of these food waste products has increasingly getting acceptance in many countries, especially European countries. Whey proteins share comparable nutritive values to milk products, particularly on their richness on important proteins that can serve immune protection, structural, and energetic roles. The nutritive profile of whey proteins shows diverse type of bioactive molecules like α-lactalbumin, ß-lactoglobulin, lactoferrin, transferrin, immunoglobulin, and proteose peptones with wide biological importance to the living system, such as in maintaining immunological, neuronal, and signaling roles. The diversification of proteins of whey products prompted scientists to exploit the real mechanisms behind of their biological and therapeutic effects, especially in declining the risk of cancer, tumor, and further complications like diabetes type 2 and hypertension risk effects. For these reasons, profiling these types of proteins using different proteomic and peptidomic approaches helps in determining their biological and therapeutic targets along with their release into gastrointestinal tract conditions and their bioavailabilities into portal circulation, tissue, and organs. The wide applicability of those protein fractions and their derivative bioactive products showed significant impacts in the field of emulsion and double emulsion stabilization by playing roles as emulsifying, surfactant, stabilizing, and foaming agents. Their amphoteric properties helped them to act as excellent encapsulating agents, particularly as vehicle for delivering important vitamins and bioactive compounds. The presence of ferric elements increased their transportation to several metal-ions in the same time increased their scavenging effects to metal-transition and peroxidation of lipids. Their richness with almost essential and nonessential amino acids makes them as selective microbial starters, in addition their richness in sulfhydryl amino acids allowed them to act a cross-linker in conjugating further biomolecules. For instance, conjugating gold-nanoparticles and fluorescent materials in targeting diseases like cancer and tumors in vivo is considered the cutting-edges strategies for these versatile molecules due to their active diffusion across-cell membrane and the presence of specific transporters to these therapeutic molecules.
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Affiliation(s)
- Sami Saadi
- Institut de la Nutrition, de l'Alimentation et des Technologies Agroalimentaires (INATAA), Université Frères Mentouri Constantine 1, Constantine, Algeria
- Laboratoire de Génie Agro-alimentaire, équipe Génie des Procédés Alimentaires, Biodiversité et Agro environnement, INATAA, Université Frères Mentouri Constantine 1 (UFC1), Constantine, Algeria
| | - Chaalal Makhlouf
- Institut de la Nutrition, de l'Alimentation et des Technologies Agroalimentaires (INATAA), Université Frères Mentouri Constantine 1, Constantine, Algeria
- Laboratory of Biotechnology and Food Quality, Institute of Nutrition, Food and Agro-Food Technologies, University of Constantine 1, Constantine, Algeria
- Laboratory of Applied Biochemistry, Faculty of Nature and Life Science, University of Bejaia, Bejaia, Algeria
| | - Nor Elhouda Nacer
- Department of Biology of Organisms, Faculty of Natural and Life Sciences, University of Batna 2, Batna, Algeria
| | - Boughellout Halima
- Institut de la Nutrition, de l'Alimentation et des Technologies Agroalimentaires (INATAA), Université Frères Mentouri Constantine 1, Constantine, Algeria
- Laboratoire de Génie Agro-alimentaire, équipe Génie des Procédés Alimentaires, Biodiversité et Agro environnement, INATAA, Université Frères Mentouri Constantine 1 (UFC1), Constantine, Algeria
| | - Adoui Faiza
- Institut de la Nutrition, de l'Alimentation et des Technologies Agroalimentaires (INATAA), Université Frères Mentouri Constantine 1, Constantine, Algeria
- Laboratoire de Génie Agro-alimentaire, équipe Génie des Procédés Alimentaires, Biodiversité et Agro environnement, INATAA, Université Frères Mentouri Constantine 1 (UFC1), Constantine, Algeria
| | - Hafid Kahina
- Institut de la Nutrition, de l'Alimentation et des Technologies Agroalimentaires (INATAA), Université Frères Mentouri Constantine 1, Constantine, Algeria
- Equipe MaQuaV, Laboratoire Bioqual INATAA, Université des Frères Mentouri-Constantine 1, Constantine, Algeria
| | - Falek Wahiba
- Institut de la Nutrition, de l'Alimentation et des Technologies Agroalimentaires (INATAA), Université Frères Mentouri Constantine 1, Constantine, Algeria
- Laboratoire de Génie Agro-alimentaire, équipe Génie des Procédés Alimentaires, Biodiversité et Agro environnement, INATAA, Université Frères Mentouri Constantine 1 (UFC1), Constantine, Algeria
| | - Kheroufi Afaf
- Institut de la Nutrition, de l'Alimentation et des Technologies Agroalimentaires (INATAA), Université Frères Mentouri Constantine 1, Constantine, Algeria
- Laboratoire de Génie Agro-alimentaire, équipe Génie des Procédés Alimentaires, Biodiversité et Agro environnement, INATAA, Université Frères Mentouri Constantine 1 (UFC1), Constantine, Algeria
| | - Kezih Rabah
- Institut de la Nutrition, de l'Alimentation et des Technologies Agroalimentaires (INATAA), Université Frères Mentouri Constantine 1, Constantine, Algeria
- Laboratory of Biotechnology and Food Quality, Institute of Nutrition, Food and Agro-Food Technologies, University of Constantine 1, Constantine, Algeria
| | - Zineddine Saoudi
- Institut de la Nutrition, de l'Alimentation et des Technologies Agroalimentaires (INATAA), Université Frères Mentouri Constantine 1, Constantine, Algeria
- Laboratoire de Génie Agro-alimentaire, équipe Génie des Procédés Alimentaires, Biodiversité et Agro environnement, INATAA, Université Frères Mentouri Constantine 1 (UFC1), Constantine, Algeria
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von Oesen T, Treblin M, Clawin-Rädecker I, Martin D, Maul R, Hoffmann W, Schrader K, Wegner B, Bode K, Zink R, Rohn S, Fritsche J. Identification of Marker Peptides for the Whey Protein Quantification in Edam-Type Cheese. Foods 2023; 12:foods12102002. [PMID: 37238821 DOI: 10.3390/foods12102002] [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: 04/13/2023] [Revised: 05/09/2023] [Accepted: 05/11/2023] [Indexed: 05/28/2023] Open
Abstract
Several technologies are available for incorporating whey proteins into a cheese matrix. However, there is no valid analytical method available to determine the whey protein content in matured cheese, to date. Consequently, the aim of the present study was to develop a liquid chromatography-tandem mass spectrometry (LC-MS/MS) method for the quantification of individual whey proteins based on specific marker peptides ('bottom-up' proteomic approach). Therefore, the whey protein-enriched model of the Edam-type cheese was produced in a pilot plant and on an industrial scale. Tryptic hydrolysis experiments were performed to evaluate the suitability of identified potential marker peptides (PMPs) for α-lactalbumin (α-LA) and β-lactoglobulin (β-LG). Based on the findings, α-LA and β-LG appeared to be resistant to proteolytic degradation during six weeks of ripening and no influence on the PMP was observed. Good levels of linearity (R2 > 0.9714), repeatability (CVs < 5%), and recovery rate (80% to 120%) were determined for most PMPs. However, absolute quantification with external peptide and protein standards revealed differences in model cheese depending on the PMP, e.g., 0.50% ± 0.02% to 5.31% ± 0.25% for β-LG. As protein spiking prior to hydrolysis revealed differing digestion behavior of whey proteins, further studies are required to enable valid quantification in various cheese types.
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Affiliation(s)
- Tobias von Oesen
- Department of Safety and Quality of Milk and Fish Products, Max Rubner-Institut, Federal Research Institute of Nutrition and Food, Hermann-Weigmann-Straße 1, 24103 Kiel, Germany
| | - Mascha Treblin
- Institute of Food Chemistry, Hamburg School of Food Science, University of Hamburg, Grindelallee 117, 20146 Hamburg, Germany
| | - Ingrid Clawin-Rädecker
- Department of Safety and Quality of Milk and Fish Products, Max Rubner-Institut, Federal Research Institute of Nutrition and Food, Hermann-Weigmann-Straße 1, 24103 Kiel, Germany
| | - Dierk Martin
- Department of Safety and Quality of Milk and Fish Products, Max Rubner-Institut, Federal Research Institute of Nutrition and Food, Hermann-Weigmann-Straße 1, 24103 Kiel, Germany
| | - Ronald Maul
- Department of Safety and Quality of Milk and Fish Products, Max Rubner-Institut, Federal Research Institute of Nutrition and Food, Hermann-Weigmann-Straße 1, 24103 Kiel, Germany
| | - Wolfgang Hoffmann
- Department of Safety and Quality of Milk and Fish Products, Max Rubner-Institut, Federal Research Institute of Nutrition and Food, Hermann-Weigmann-Straße 1, 24103 Kiel, Germany
| | - Katrin Schrader
- Department of Safety and Quality of Milk and Fish Products, Max Rubner-Institut, Federal Research Institute of Nutrition and Food, Hermann-Weigmann-Straße 1, 24103 Kiel, Germany
| | - Benjamin Wegner
- SGS Germany GmbH, Weidenbaumsweg 137, 21035 Hamburg, Germany
| | - Katja Bode
- Center of Expertise Research & Technology (CoE-R&T), DMK Group (Deutsches Milchkontor GmbH), Flughafenallee 17, 28199 Bremen, Germany
| | - Ralf Zink
- Center of Expertise Research & Technology (CoE-R&T), DMK Group (Deutsches Milchkontor GmbH), Flughafenallee 17, 28199 Bremen, Germany
| | - Sascha Rohn
- Institute of Food Chemistry, Hamburg School of Food Science, University of Hamburg, Grindelallee 117, 20146 Hamburg, Germany
- Department of Food Chemistry and Analysis, Institute of Food Technology and Food Chemistry, Technische Universität Berlin, TIB 4/3 1, Gustav Meyer Allee 25, 13355 Berlin, Germany
| | - Jan Fritsche
- Department of Safety and Quality of Milk and Fish Products, Max Rubner-Institut, Federal Research Institute of Nutrition and Food, Hermann-Weigmann-Straße 1, 24103 Kiel, Germany
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5
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Maryniak NZ, Stage MH, Ballegaard AR, Sancho AI, Hansen EB, Bøgh KL. Camel Milk Cannot Prevent the Development of Cow's Milk Allergy-A Study in Brown Norway Rats. Mol Nutr Food Res 2023; 67:e2200359. [PMID: 36415026 PMCID: PMC10078016 DOI: 10.1002/mnfr.202200359] [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: 06/02/2022] [Revised: 10/20/2022] [Indexed: 11/24/2022]
Abstract
SCOPE Currently there are no specific recommendations for the use of any particular infant formula in the prevention of cow's milk allergy (CMA). Recently, there has been an increasing interest in alternative infant formulas based on milk proteins from other sources than the cow, including milk from other mammalians such as goat, sheep, donkey, horse, and camel. Whereas these have been studied for their usability in CMA management, there are no studies of their CMA preventive capacity. Thus, the aim of this study is to evaluate whether camel milk can prevent CMA and vice versa. METHODS AND RESULTS The capacity of camel milk in preventing CMA and vice versa is evaluated in a well-established prophylactic Brown Norway rat model. IgG1, IgE, and IgA responses, allergy elicitation, intestinal and mLN gene expression, and protein uptake are analyzed. The study demonstrates that camel and cow's milk in general has an insignificant cross-preventive capacity. Yet, whereas cow's milk is shown to have a low transient capacity to prevent sensitization and clinically active camel milk allergy, camel milk does not show this effect for CMA. CONCLUSIONS This study suggests that due to lack of cross-tolerance camel milk cannot be used for CMA prevention.
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Affiliation(s)
| | - Mette Halkjær Stage
- National Food InstituteTechnical University of DenmarkKgs. LyngbyDK‐2800Denmark
| | | | - Ana Isabel Sancho
- National Food InstituteTechnical University of DenmarkKgs. LyngbyDK‐2800Denmark
| | - Egon Bech Hansen
- National Food InstituteTechnical University of DenmarkKgs. LyngbyDK‐2800Denmark
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6
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Lajnaf R, Attia H, Ayadi MA. Technological properties and biological activities of camel α-lactalbumin - A review. Int Dairy J 2022. [DOI: 10.1016/j.idairyj.2022.105563] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
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7
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Ghafoori Z, Tehrani T, Pont L, Benavente F. Separation and characterization of bovine milk proteins by capillary electrophoresis-mass spectrometry. J Sep Sci 2022; 45:3614-3623. [PMID: 35866669 PMCID: PMC9805173 DOI: 10.1002/jssc.202200423] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2022] [Revised: 07/19/2022] [Accepted: 07/20/2022] [Indexed: 01/09/2023]
Abstract
Protein profiling of major bovine milk proteins (i.e., whey and casein proteins) is of great interest in food science and technology. This complex set of protein proteoforms may vary with breed, genetics, lactation stage, health, and nutritional status of the animal. Current routine methods for bovine milk protein profiling at the intact level are typically based on capillary electrophoresis-ultraviolet, which does not allow confirming unequivocally the identity of the separated proteins. As an alternative, in this study, we describe for the first time a novel and simple capillary electrophoresis-mass spectrometry method in positive electrospray ionization mode. Under the optimized conditions, capillary electrophoresis-mass spectrometry allowed the separation and identification at the intact level of major bovine milk whey and casein proteins in less than 15 min. Furthermore, high-resolution mass spectrometry confirmed its importance in the reliable characterization of bovine milk protein proteoforms, especially those with slight molecular mass differences, such as β-casein A1 and A2, which are relevant to unequivocally identify milk with specific β-casein compositions (e.g., A2A2 milk, which is widely known as A2 milk). This differentiation was not possible by matrix-assisted laser desorption/ionization mass spectrometry, which provided rapidly and easily a rich but less accurate fingerprint of bovine milk proteins due to the lower mass resolution.
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Affiliation(s)
- Zahra Ghafoori
- Department of Chemical Engineering and Analytical ChemistryInstitute for Research on Nutrition and Food Safety (INSA·UB)University of BarcelonaBarcelonaSpain,Department of Food HygieneFaculty of Veterinary MedicineShahid Chamran UniversityAhvazIran
| | - Tahereh Tehrani
- Department of Chemical Engineering and Analytical ChemistryInstitute for Research on Nutrition and Food Safety (INSA·UB)University of BarcelonaBarcelonaSpain
| | - Laura Pont
- Department of Chemical Engineering and Analytical ChemistryInstitute for Research on Nutrition and Food Safety (INSA·UB)University of BarcelonaBarcelonaSpain,Serra Húnter ProgrameGeneralitat de CatalunyaBarcelonaSpain
| | - Fernando Benavente
- Department of Chemical Engineering and Analytical ChemistryInstitute for Research on Nutrition and Food Safety (INSA·UB)University of BarcelonaBarcelonaSpain
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8
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Khan FB, Ansari MA, Uddin S, Palakott AR, Anwar I, Almatroudi A, Alomary MN, Alrumaihi F, Aba Alkhayl FF, Alghamdi S, Muhammad K, Huang CY, Daddam JR, Khan H, Maqsood S, Ayoub MA. Prospective Role of Bioactive Molecules and Exosomes in the Therapeutic Potential of Camel Milk against Human Diseases: An Updated Perspective. Life (Basel) 2022; 12:life12070990. [PMID: 35888080 PMCID: PMC9318805 DOI: 10.3390/life12070990] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2022] [Revised: 06/20/2022] [Accepted: 06/22/2022] [Indexed: 05/28/2023] Open
Abstract
Camel milk (CM) constitutes an important dietary source in the hot and arid regions of the world. CM is a colloidal mixture of nutritional components (proteins, carbohydrates, lipids, vitamins, and minerals) and non-nutritional components (hormones, growth factors, cytokines, immunoglobulins, and exosomes). Although the majority of previous research has been focused on the nutritional components of CM; there has been immense interest in the non-nutritional components in the recent past. Reckoning with these, in this review, we have provided a glimpse of the recent trends in CM research endeavors and attempted to provide our perspective on the therapeutic efficacy of the nutritional and non-nutritional components of CM. Interestingly, with concerted efforts from the research fraternities, convincing evidence for the better understanding of the claimed traditional health benefits of CM can be foreseen with great enthusiasm and is indeed eagerly anticipated.
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Affiliation(s)
- Farheen Badrealam Khan
- Department of Biology, College of Science, The United Arab Emirates University, Al Ain 15551, United Arab Emirates; (A.R.P.); (I.A.); (K.M.)
| | - Mohammad Azam Ansari
- Department of Epidemic Disease Research, Institutes for Research and Medical Consultations, Imam Abdulrahman Bin Faisal University, Dammam 31441, Saudi Arabia
| | - Shahab Uddin
- Translational Research Institute, Academic Health System, Hamad Medical Corporation, Doha 3050, Qatar;
- Dermatology Institute, Academic Health System, Hamad Medical Corporation, Doha 3050, Qatar
- Laboratory of Animal Center, Qatar University, Doha 2731, Qatar
| | - Abdul Rasheed Palakott
- Department of Biology, College of Science, The United Arab Emirates University, Al Ain 15551, United Arab Emirates; (A.R.P.); (I.A.); (K.M.)
| | - Irfa Anwar
- Department of Biology, College of Science, The United Arab Emirates University, Al Ain 15551, United Arab Emirates; (A.R.P.); (I.A.); (K.M.)
| | - Ahmad Almatroudi
- Department of Medical Laboratories, College of Applied Medical Sciences, Qassim University, Qassim 51431, Saudi Arabia; (A.A.); (F.A.); (F.F.A.A.)
| | - Mohammad N. Alomary
- National Centre for Biotechnology, King Abdulaziz City for Science and Technology (KACST), Riyadh 11442, Saudi Arabia;
| | - Faris Alrumaihi
- Department of Medical Laboratories, College of Applied Medical Sciences, Qassim University, Qassim 51431, Saudi Arabia; (A.A.); (F.A.); (F.F.A.A.)
| | - Faris F. Aba Alkhayl
- Department of Medical Laboratories, College of Applied Medical Sciences, Qassim University, Qassim 51431, Saudi Arabia; (A.A.); (F.A.); (F.F.A.A.)
- Department of Pharmaceutical Chemistry and Pharmacognosy, College of Dentistry and Pharmacy, Buraydah Colleges, Buraydah 52571, Saudi Arabia
| | - Saad Alghamdi
- Laboratory Medicine Department, Faculty of Applied Medical Sciences, Umm Al-Qura University, Makkah 21955, Saudi Arabia;
| | - Khalid Muhammad
- Department of Biology, College of Science, The United Arab Emirates University, Al Ain 15551, United Arab Emirates; (A.R.P.); (I.A.); (K.M.)
| | - Chih-Yang Huang
- Department of Biotechnology, Asia University, Taichung 404, Taiwan;
- Graduate Institute of Biomedical Sciences, China Medical University, Taichung 404, Taiwan
- Cardiovascular and Mitochondrial Related Disease Research Center, Hualien Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation, Hualien 970, Taiwan
- Centre of General Education, Buddhist Tzu Chi Medical Foundation, Tzu Chi University of Science and Technology, Hualien 970, Taiwan
- Department of Medical Research, China Medical University Hospital, China Medical University, Taichung 404, Taiwan
| | - Jayasimha Rayalu Daddam
- Department of Ruminant Science, Institute of Animal Sciences, Agriculture Research Organization, Volcani Center, Rishon Lezion 7505101, Israel;
| | - Haroon Khan
- Department of Pharmacy, Abdul Wali Khan University Mardan, Mardan 23200, Pakistan;
| | - Sajid Maqsood
- Department of Food Science, College of Agriculture and Veterinary Medicine, United Arab Emirates University, Al Ain 15551, United Arab Emirates;
- Zayed Center for Health Sciences, United Arab Emirates University, Al Ain 15551, United Arab Emirates
| | - Mohammed Akli Ayoub
- Department of Biology, College of Science, The United Arab Emirates University, Al Ain 15551, United Arab Emirates; (A.R.P.); (I.A.); (K.M.)
- Zayed Center for Health Sciences, United Arab Emirates University, Al Ain 15551, United Arab Emirates
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9
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Felfoul I, Bouazizi A, Attia H, Karoui R. Monitoring of acid-induced coagulation of dromedary and cow's milk using different complementary analytical techniques. Food Control 2022. [DOI: 10.1016/j.foodcont.2022.108867] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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10
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Lajnaf R, Picart-Palmade L, Attia H, Marchesseau S, Ayadi M. Foaming and air-water interfacial properties of camel milk proteins compared to bovine milk proteins. Food Hydrocoll 2022. [DOI: 10.1016/j.foodhyd.2021.107470] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
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11
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Mohamed H, Ayyash M, Kamal-Eldin A. Effect of heat treatments on camel milk proteins – A review. Int Dairy J 2022. [DOI: 10.1016/j.idairyj.2022.105404] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
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12
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Alternatives to Cow’s Milk-Based Infant Formulas in the Prevention and Management of Cow’s Milk Allergy. Foods 2022; 11:foods11070926. [PMID: 35407012 PMCID: PMC8997926 DOI: 10.3390/foods11070926] [Citation(s) in RCA: 13] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2022] [Revised: 03/16/2022] [Accepted: 03/17/2022] [Indexed: 12/27/2022] Open
Abstract
Cow’s milk-based infant formulas are the most common substitute to mother’s milk in infancy when breastfeeding is impossible or insufficient, as cow’s milk is a globally available source of mammalian proteins with high nutritional value. However, cow’s milk allergy (CMA) is the most prevalent type of food allergy among infants, affecting up to 3.8% of small children. Hypoallergenic infant formulas based on hydrolysed cow’s milk proteins are commercially available for the management of CMA. Yet, there is a growing demand for more options for infant feeding, both in general but especially for the prevention and management of CMA. Milk from other mammalian sources than the cow, such as goat, sheep, camel, donkey, and horse, has received some attention in the last decade due to the different protein composition profile and protein amino acid sequences, resulting in a potentially low cross-reactivity with cow’s milk proteins. Recently, proteins from plant sources, such as potato, lentil, chickpeas, quinoa, in addition to soy and rice, have gained increased interest due to their climate friendly and vegan status as well as potential lower allergenicity. In this review, we provide an overview of current and potential future infant formulas and their relevance in CMA prevention and management.
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Ho TM, Zou Z, Bansal N. Camel milk: A review of its nutritional value, heat stability, and potential food products. Food Res Int 2022; 153:110870. [DOI: 10.1016/j.foodres.2021.110870] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2021] [Revised: 11/23/2021] [Accepted: 12/02/2021] [Indexed: 02/02/2023]
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Baig D, Sabikhi L, Khetra Y, Shelke PA. Technological challenges in production of camel milk cheese and ways to overcome them – A review. Int Dairy J 2022. [DOI: 10.1016/j.idairyj.2022.105344] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
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Muthukumaran MS, Mudgil P, Baba WN, Ayoub MA, Maqsood S. A comprehensive review on health benefits, nutritional composition and processed products of camel milk. FOOD REVIEWS INTERNATIONAL 2022. [DOI: 10.1080/87559129.2021.2008953] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Affiliation(s)
- M. Selva Muthukumaran
- Department of Food Technology, Hindustan Institute of Technology and Science, Chennai, India
| | - Priti Mudgil
- Department of Food Science, College of Agriculture and Veterinary Medicine United Arab Emirates University, UAE
| | - Waqas N Baba
- Department of Food Science, College of Agriculture and Veterinary Medicine United Arab Emirates University, UAE
| | - Mohammed Akli Ayoub
- Department of Biology, College of Science, United Arab Emirates University, UAE
- Zayed Center for Health Sciences, The United Arab Emirates University, UAE
| | - Sajid Maqsood
- Department of Food Science, College of Agriculture and Veterinary Medicine United Arab Emirates University, UAE
- Zayed Center for Health Sciences, The United Arab Emirates University, UAE
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KARAMAN AD, YILDIZ AKGÜL F, ÖĞÜT S, SEÇİLMİŞ CANBAY H, ALVAREZ V. Gross composition of raw camel’s milk produced in Turkey. FOOD SCIENCE AND TECHNOLOGY 2022. [DOI: 10.1590/fst.59820] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
Affiliation(s)
- Ayse Demet KARAMAN
- Aydin Adnan Menderes University, Turkey; The Ohio State University, United States of America
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KARAMAN AD, YILDIZ AKGÜL F, ÖĞÜT S, SEÇİLMİŞ CANBAY H, ALVAREZ V. Gross composition of raw camel’s milk produced in Turkey. FOOD SCIENCE AND TECHNOLOGY 2022. [DOI: 10.1590/fst.59820 10.1590/fst.59820] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
Affiliation(s)
- Ayse Demet KARAMAN
- Aydin Adnan Menderes University, Turkey; The Ohio State University, United States of America
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Bittante G, Amalfitano N, Bergamaschi M, Patel N, Haddi ML, Benabid H, Pazzola M, Vacca GM, Tagliapietra F, Schiavon S. Composition and aptitude for cheese-making of milk from cows, buffaloes, goats, sheep, dromedary camels, and donkeys. J Dairy Sci 2021; 105:2132-2152. [PMID: 34955249 DOI: 10.3168/jds.2021-20961] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2021] [Accepted: 11/04/2021] [Indexed: 12/20/2022]
Abstract
Bovines account for about 83% of the milk and dairy products consumed by humans worldwide, the rest represented by bubaline, caprine, ovine, camelid, and equine species, which are particularly important in areas of extensive pastoralism. Although milk is increasingly used for cheese production, the cheese-making efficiency of milk from the different species is not well known. This study compares the cheese-making ability of milk sampled from lactating females of the 6 dairy species in terms of milk composition, coagulation properties (using lactodynamography), curd-firming modeling, nutrients recovered in the curd, and cheese yield (through laboratory model-cheese production). Equine (donkey) milk had the lowest fat and protein content and did not coagulate after rennet addition. Buffalo and ewe milk yielded more fresh cheese (25.5 and 22.9%, respectively) than cow, goat, and dromedary milk (15.4, 11.9, and 13.8%, respectively). This was due to the greater fat and protein contents of the former species with respect to the latter, but also to the greater recovery of fat in the curd of bubaline (88.2%) than in the curd of camelid milk (55.0%) and consequent differences in the recoveries of milk total solids and energy in the curd; protein recovery, however, was much more similar across species (from 74.7% in dromedaries to 83.7% in bovine milk). Compared with bovine milk, the milk from the other Artiodactyla species coagulated more rapidly, reached curd firmness more quickly (especially ovine milk), had a more pronounced syneresis (especially caprine milk), had a greater potential asymptotical curd firmness (except dromedary and goat milk), and reached earlier maximum curd firmness (especially caprine and ovine milk). The maximum measured curd firmness was greater for bubaline and ovine milk, intermediate for bovine and caprine milk, and lower for camelid milk. The milk of all ruminant species can be used to make cheese, but, to improve efficiency, cheese-making procedures need to be optimized to take into account the large differences in their coagulation, curd-firming, and syneresis properties.
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Affiliation(s)
- Giovanni Bittante
- DAFNAE-Department of Agronomy, Food, Natural resources, Animals and Environment, University of Padova (Padua), 35020 Legnaro (PD), Italy
| | - Nicolò Amalfitano
- DAFNAE-Department of Agronomy, Food, Natural resources, Animals and Environment, University of Padova (Padua), 35020 Legnaro (PD), Italy
| | - Matteo Bergamaschi
- DAFNAE-Department of Agronomy, Food, Natural resources, Animals and Environment, University of Padova (Padua), 35020 Legnaro (PD), Italy
| | - Nageshvar Patel
- DAFNAE-Department of Agronomy, Food, Natural resources, Animals and Environment, University of Padova (Padua), 35020 Legnaro (PD), Italy
| | - Mohamed-Laid Haddi
- Laboratoire de Mycologie, Biotechnologie et Activité Microbienne, Université des Frères Mentouri, Constantine 25000, Algeria
| | - Hamida Benabid
- Institut de Nutrition, Alimentation et Technologies Agro-Alimentaires, Université des Frères Mentouri, Constantine 25000, Algeria
| | - Michele Pazzola
- Department of Animal Biology, University of Sassari, 07100 Sassari, Italy
| | | | - Franco Tagliapietra
- DAFNAE-Department of Agronomy, Food, Natural resources, Animals and Environment, University of Padova (Padua), 35020 Legnaro (PD), Italy.
| | - Stefano Schiavon
- DAFNAE-Department of Agronomy, Food, Natural resources, Animals and Environment, University of Padova (Padua), 35020 Legnaro (PD), Italy
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Mudgil P, AlMazroui M, Redha AA, Kilari BP, Srikumar S, Maqsood S. Cow and camel milk-derived whey and casein protein hydrolysates demonstrated effective antifungal properties against selected Candida species. J Dairy Sci 2021; 105:1878-1888. [PMID: 34955259 DOI: 10.3168/jds.2021-20944] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2021] [Accepted: 10/26/2021] [Indexed: 01/15/2023]
Abstract
Bioactive peptides derived from milk proteins are widely known to possess antibacterial activities. Even though the antibacterial effects of milk-derived peptides are widely characterized, not much focus is given to their antifungal characterization. Therefore, in this study, we investigated the antifungal properties of camel and cow whey and casein hydrolysates against various species of pathogenic Candida. The hydrolysates were produced using 2 enzymes (alcalase and protease) at differing hydrolysis durations (2, 4, and 6 h) and tested for their antifungal properties. The results showed that intact cow whey and casein proteins did not display any anti-Candida albicans properties, whereas the alcalase-derived 2 h camel casein hydrolysate (CA-C-A2) displayed a higher percentage of inhibition against Candida albicans (93.69 ± 0.26%) followed by the cow casein hydrolysate generated by protease-6 h (Co-C-P6; 81.66 ± 0.99%), which were significantly higher than that of fluconazole, a conventional antifungal agent (76.92 ± 4.72%). Interestingly, when tested again Candida krusei, camel casein alcalase 2 and 4 h (CA-C-A2 and CA-C-A4), and cow whey alcalase-6 h (CO-W-A6) hydrolysates showed higher antifungal potency than fluconazole. However, for Candida parapsilosis only camel casein alcalase-4 h (Ca-C-A4) and cow casein protease-6 h (Co-C-P6) hydrolysates were able to inhibit the growth of C. parapsilosis by 19.31 ± 0.84% and 23.82 ± 4.14%, respectively, which was lower than that shown by fluconazole (29.86 ± 1.11%). Overall, hydrolysis of milk proteins from both cow and camel enhanced their antifungal properties. Camel milk protein hydrolysates were more potent in inhibiting pathogenic Candida species as compared with cow milk protein hydrolysates. This is the first study that highlights the antifungal properties of camel milk protein hydrolysates.
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Affiliation(s)
- Priti Mudgil
- Department of Food Science, College of Agriculture and Veterinary Medicine, United Arab Emirates University, Al Ain, 15551, United Arab Emirates
| | - May AlMazroui
- Department of Food Science, College of Agriculture and Veterinary Medicine, United Arab Emirates University, Al Ain, 15551, United Arab Emirates
| | - Ali Ali Redha
- Chemistry Department, School of Science, Loughborough University, Loughborough LE11 3TU, United Kingdom
| | - Bhanu Priya Kilari
- Department of Food Science, College of Agriculture and Veterinary Medicine, United Arab Emirates University, Al Ain, 15551, United Arab Emirates
| | - Shabarinath Srikumar
- 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; Zayed Centre of Health Sciences, United Arab Emirates University, Al Ain, 15551, United Arab Emirates.
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Wang B, Hong J, Liu C, Zhu L, Jiang L. An Electrochemical Molecularly Imprinted Polymer Sensor for Rapid β-Lactoglobulin Detection. SENSORS (BASEL, SWITZERLAND) 2021; 21:8240. [PMID: 34960338 PMCID: PMC8703442 DOI: 10.3390/s21248240] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/14/2021] [Revised: 12/06/2021] [Accepted: 12/07/2021] [Indexed: 12/28/2022]
Abstract
Facile detection of β-lactoglobulin is extraordinarily important for the management of the allergenic safety of cow's milk and its dairy products. A sensitive electrochemical sensor based on a molecularly imprinted polymer-modified carbon electrode for the detection of β-lactoglobulin was successfully synthesized. This molecularly imprinted polymer was prepared using a hydrothermal method with choline chloride as a functional monomer, β-lactoglobulin as template molecule and ethylene glycol dimethacrylate as crosslinking agent. Then, the molecularly imprinted polymer was immobilized on polyethyleneimine (PEI)-reduced graphene oxide (rGO)-gold nanoclusters (Au-NCs) to improve the sensor's selectivity for β-lactoglobulin. Under optimal experimental conditions, the designed sensor showed a good response to β-lactoglobulin, with a linear detection range between 10-9 and 10-4 mg/mL, and a detection limit of 10-9 mg/mL (S/N = 3). The developed electrochemical sensor showed a high correlation in the detection of β-lactoglobulin in four different milk samples from the market, indicating that the sensor can be used with actual sample.
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Affiliation(s)
- Bixuan Wang
- School of Chemistry and Molecular Engineering, Nanjing Tech University, Nanjing 211816, China;
| | - Jingyi Hong
- State Key Laboratory of Materials-Oriented Chemical Engineering, College of Food Science and Light Industry, Nanjing Tech University, Nanjing 211816, China; (J.H.); (C.L.); (L.J.)
| | - Chun Liu
- State Key Laboratory of Materials-Oriented Chemical Engineering, College of Food Science and Light Industry, Nanjing Tech University, Nanjing 211816, China; (J.H.); (C.L.); (L.J.)
| | - Liying Zhu
- School of Chemistry and Molecular Engineering, Nanjing Tech University, Nanjing 211816, China;
| | - Ling Jiang
- State Key Laboratory of Materials-Oriented Chemical Engineering, College of Food Science and Light Industry, Nanjing Tech University, Nanjing 211816, China; (J.H.); (C.L.); (L.J.)
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21
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He J, Sirendalai, Chen Q, Yi L, Ming L, Ji R. Proteomics and microstructure profiling of Bactrian camel milk protein after homogenization. Lebensm Wiss Technol 2021. [DOI: 10.1016/j.lwt.2021.112287] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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22
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Tarhan Ö, Kaya A. Investigation of the compositional and structural changes in the proteins of cow milk when processed to cheese. Lebensm Wiss Technol 2021. [DOI: 10.1016/j.lwt.2021.112102] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Ali Redha A, Valizadenia H, Siddiqui SA, Maqsood S. A state-of-art review on camel milk proteins as an emerging source of bioactive peptides with diverse nutraceutical properties. Food Chem 2021; 373:131444. [PMID: 34717085 DOI: 10.1016/j.foodchem.2021.131444] [Citation(s) in RCA: 24] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2021] [Revised: 09/24/2021] [Accepted: 10/18/2021] [Indexed: 02/07/2023]
Abstract
The generation of camel milk derived bioactive peptides (CM-BAPs) have started to grab keen interest of many researchers during the past decade. CM-BAPs have shown more significant bioactive properties in comparison to camel milk intact proteins. CM-BAPs can be obtained using enzyme hydrolysis to form hydrolysates, or by the fermentation process. In this systematic review, 46 research articles exploring the health-related bioactive properties of CM-BAPs through in-vitro and in-vivo studies have been included. CM-BAPs have been reported for their antioxidant, anti-diabetic, anti-obesity, antihypertensive, antibacterial, antibiofilm, anticancer, anti-inflammatory, anti-haemolytic, and anti-hyperpigmentation activities. The effects of factors such as molecular weight of peptides, type of enzyme, enzyme to substrate ratio, hydrolysis temperature and duration have been analysed. The in-vitro studies have provided enough evidence on certain aspects of the pharmacological actives of camel milk bioactive peptides. Nevertheless, the in-vivo studies are very limited, and no clinical studies on CM-BAPs have been reported.
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Affiliation(s)
- Ali Ali Redha
- Chemistry Department, School of Science, Loughborough University, Loughborough LE11 3TU, United Kingdom.
| | - Hamidreza Valizadenia
- School of Medicine, Shahroud University of Medical Sciences, Shahroud, Semnan Province, Iran
| | - Shahida Anusha Siddiqui
- Technical University of Munich Campus Straubing for Biotechnology and Sustainability, Essigberg 3, 94315 Straubing, Germany; DIL e.V. - German Institute of Food Technologies, D-Quakenbrück, Germany
| | - Sajid Maqsood
- Department of Food Science, College of Agriculture and Veterinary Medicine, United Arab Emirates University, Al-Ain 15551, United Arab Emirates; Zayed Centre of Health Science, United Arab Emirates University, Al-Ain 15551, United Arab Emirates.
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Li L, Wang J, Li M, Yang Y, Wang Z, Miao J, Zhao Z, Yang J. Detection of the adulteration of camel milk powder with cow milk by ultra-high performance liquid chromatography (UPLC). Int Dairy J 2021. [DOI: 10.1016/j.idairyj.2021.105117] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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Felfoul I, Bouazizi A, Tourki I, Guesmi C, Attia H. Effect of storage conditions on physicochemical, sensory, and structural properties of dromedary and cow’s skim milk soft‐brined cheese. J FOOD PROCESS PRES 2021. [DOI: 10.1111/jfpp.15970] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
Affiliation(s)
- Imène Felfoul
- Laboratoire Analyses, Valorisation et Sécurité des Aliments (LAVASA), Ecole Nationale d’Ingénieurs de Sfax Université de Sfax Sfax Tunisia
| | - Alia Bouazizi
- Laboratoire Analyses, Valorisation et Sécurité des Aliments (LAVASA), Ecole Nationale d’Ingénieurs de Sfax Université de Sfax Sfax Tunisia
| | - Ikram Tourki
- Laboratoire Analyses, Valorisation et Sécurité des Aliments (LAVASA), Ecole Nationale d’Ingénieurs de Sfax Université de Sfax Sfax Tunisia
| | - Chiraz Guesmi
- Laboratoire Analyses, Valorisation et Sécurité des Aliments (LAVASA), Ecole Nationale d’Ingénieurs de Sfax Université de Sfax Sfax Tunisia
| | - Hamadi Attia
- Laboratoire Analyses, Valorisation et Sécurité des Aliments (LAVASA), Ecole Nationale d’Ingénieurs de Sfax Université de Sfax Sfax Tunisia
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Agregán R, Echegaray N, López-Pedrouso M, Kharabsheh R, Franco D, Lorenzo JM. Proteomic Advances in Milk and Dairy Products. Molecules 2021; 26:3832. [PMID: 34201770 PMCID: PMC8270265 DOI: 10.3390/molecules26133832] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2021] [Revised: 06/11/2021] [Accepted: 06/21/2021] [Indexed: 02/04/2023] Open
Abstract
Proteomics is a new area of study that in recent decades has provided great advances in the field of medicine. However, its enormous potential for the study of proteomes makes it also applicable to other areas of science. Milk is a highly heterogeneous and complex fluid, where there are numerous genetic variants and isoforms with post-translational modifications (PTMs). Due to the vast number of proteins and peptides existing in its matrix, proteomics is presented as a powerful tool for the characterization of milk samples and their products. The technology developed to date for the separation and characterization of the milk proteome, such as two-dimensional gel electrophoresis (2DE) technology and especially mass spectrometry (MS) have allowed an exhaustive characterization of the proteins and peptides present in milk and dairy products with enormous applications in the industry for the control of fundamental parameters, such as microbiological safety, the guarantee of authenticity, or the control of the transformations carried out, aimed to increase the quality of the final product.
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Affiliation(s)
- Rubén Agregán
- Centro Tecnológico de la Carne de Galicia, Adva. Galicia n° 4, Parque Tecnológico de Galicia, San Cibrao das Viñas, 32900 Ourense, Spain; (R.A.); (N.E.); (D.F.)
| | - Noemí Echegaray
- Centro Tecnológico de la Carne de Galicia, Adva. Galicia n° 4, Parque Tecnológico de Galicia, San Cibrao das Viñas, 32900 Ourense, Spain; (R.A.); (N.E.); (D.F.)
| | - María López-Pedrouso
- Department of Zoology, Genetics and Physical Anthropology, University of Santiago de Compostela, 15872 Santiago de Compostela, Spain;
| | - Radwan Kharabsheh
- Business Administration, Faculty of Economics and Administrative Sciences, Applied Science University—Bahrain, Al Hidd 5055, Bahrain;
| | - Daniel Franco
- Centro Tecnológico de la Carne de Galicia, Adva. Galicia n° 4, Parque Tecnológico de Galicia, San Cibrao das Viñas, 32900 Ourense, Spain; (R.A.); (N.E.); (D.F.)
| | - José M. Lorenzo
- Centro Tecnológico de la Carne de Galicia, Adva. Galicia n° 4, Parque Tecnológico de Galicia, San Cibrao das Viñas, 32900 Ourense, Spain; (R.A.); (N.E.); (D.F.)
- Área de Tecnología de los Alimentos, Facultad de Ciencias de Ourense, Universidad de Vigo, 32004 Ourense, Spain
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Swelum AA, El-Saadony MT, Abdo M, Ombarak RA, Hussein EO, Suliman G, Alhimaidi AR, Ammari AA, Ba-Awadh H, Taha AE, El-Tarabily KA, Abd El-Hack ME. Nutritional, antimicrobial and medicinal properties of Camel's milk: A review. Saudi J Biol Sci 2021; 28:3126-3136. [PMID: 34025186 PMCID: PMC8117040 DOI: 10.1016/j.sjbs.2021.02.057] [Citation(s) in RCA: 54] [Impact Index Per Article: 18.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/28/2020] [Revised: 02/03/2021] [Accepted: 02/15/2021] [Indexed: 01/20/2023] Open
Abstract
Camel's milk is an important part of staple diet in several parts of the world, particularly in the arid and semi-arid zones. Camel's milk is rich in health-beneficial substances, such as bioactive peptides, lactoferrin, zinc, and mono and polyunsaturated fatty acids. These substances could help in the treatment of some important human diseases like tuberculosis, asthma, gastrointestinal diseases, and jaundice. Camel's milk composition is more variable compared to cow's milk. The effects of feed, breed, age, and lactation stage on milk composition are more significant in camel. Region and season significantly change the ratio of compounds in camel's milk. Camel's whey protein is not only composed of numerous soluble proteins, but also has indigenous proteases such as chymotrypsin A and cathepsin D. In addition to their high nutritional value, these whey proteins have unique characteristics, including physical, chemical, physiological, functional, and technological features that are useful in the food application. The hydrolysis of camel's milk proteins leads to the formation of bioactive peptides, which affect major organ systems of the body and impart physiological functions to these systems. The camel's milk has antioxidant, antimicrobial, angiotensin-I-converting enzyme (ACE)-inhibitory peptides, antidiabetic as well as anticholesterol activities.
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Affiliation(s)
- Ayman A. Swelum
- Department of Animal Production, College of Food and Agriculture Sciences, King Saud University, P.O. Box 2460, Riyadh 11451, Saudi Arabia
- Department of Theriogenology, Faculty of Veterinary Medicine, Zagazig University, Zagazig 44511, Egypt
| | - Mohamed T. El-Saadony
- Department of Agricultural Microbiology, Faculty of Agriculture, Zagazig University, Zagazig 44511, Egypt
| | - Mohamed Abdo
- Department of Animal Histology and Anatomy, School of Veterinary Medicine, Badr University in Cairo (BUC), Egypt
- Department of Anatomy and Embryology, Faculty of Veterinary Medicine, University of Sadat City, Sadat City 32897, Egypt
| | - Rabee A. Ombarak
- Department Food Hygiene & Control, Faculty of Veterinary Medicine, University of Sadat City, Sadat City, Egypt
| | - Elsayed O.S. Hussein
- Department of Animal Production, College of Food and Agriculture Sciences, King Saud University, P.O. Box 2460, Riyadh 11451, Saudi Arabia
| | - Gamaleldin Suliman
- Department of Animal Production, College of Food and Agriculture Sciences, King Saud University, P.O. Box 2460, Riyadh 11451, Saudi Arabia
| | - Ahmed R. Alhimaidi
- Department of Zoology, College of Science, King Saud University, Riyadh 11451, Saudi Arabia
| | - Aiman A. Ammari
- Department of Zoology, College of Science, King Saud University, Riyadh 11451, Saudi Arabia
| | - Hani Ba-Awadh
- Department of Animal Production, College of Food and Agriculture Sciences, King Saud University, P.O. Box 2460, Riyadh 11451, Saudi Arabia
| | - Ayman E. Taha
- Department of Animal Husbandry and Animal Wealth Development, Faculty of Veterinary Medicine, Alexandria University, Edfina 22578, Egypt
| | - Khaled A. El-Tarabily
- Department of Biology, College of Science, United Arab Emirates University, 15551 Al-Ain, United Arab Emirates
- Harry Butler Institute, Murdoch University, Murdoch 6150, Western Australia, Australia
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Comparative study on antioxidant, antimicrobial, emulsifying and physico-chemical properties of purified bovine and camel β-casein. Lebensm Wiss Technol 2021. [DOI: 10.1016/j.lwt.2020.110842] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
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29
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Lajnaf R, Gharsallah H, Jridi M, Attia H, Ayadi MA. Antioxidant and antibacterial activities, interfacial and emulsifying properties of the apo and holo forms of purified camel and bovine α-lactalbumin. Int J Biol Macromol 2020; 165:205-213. [PMID: 32991904 DOI: 10.1016/j.ijbiomac.2020.09.201] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/09/2020] [Revised: 09/19/2020] [Accepted: 09/22/2020] [Indexed: 01/23/2023]
Abstract
The antioxidant and antibacterial activities of camel and bovine α-lactalbumin (α-La) in both calcium-loaded (holo) and calcium-depleted (apo) forms were investigated and compared. Antioxidant assay showed that camel and bovine α-La exhibited significant Ferric-reducing antioxidant power (FRAP), ferrous iron-chelating activity (FCA) and antiradical activities especially in their apo form. Camel apo α-La also exhibited attractive antibacterial activities against Gram-negative bacteria (Pseudomonas aeruginosa) and against fungal pathogens species (Penicillium bilaiae, Aspergillus tamari and Aspergillus sclerotiorum). Likewise, emulsifying properties (emulsification ability (EAI) and stability (ESI) indexes) and the surface characteristics (surface hydrophobicity, ζ-potential and interfacial tension) of the α-La were assessed. Maximum EAI were found at pH 7.0, with higher EAI values for the camel apo α-La (EAI ~19.5 m2/g). This behavior was explained by its relative high surface hydrophobicity and its greater efficiency to reduce the surface tension at the oil-water interface. Furthermore, emulsions were found to be more stable at pH 7.0 compared to pH 5.0 (ESI ~50%) due to the higher electrostatic repulsive forces between oil droplets at pH 7.0 in consistence with the ζ-potential results. This study concluded that the camel apo α-La has antibacterial, antioxidant, and emulsifying properties in agricultural and food industries.
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Affiliation(s)
- Roua Lajnaf
- Alimentary Analysis Unit, National Engineering School of Sfax, BPW 3038 Sfax, Tunisia; Montpellier University, UMR IATE, Place E. Bataillon, 34095 Montpellier Cedex 5, France.
| | - Houda Gharsallah
- Alimentary Analysis Unit, National Engineering School of Sfax, BPW 3038 Sfax, Tunisia; Tunisian Olive Institute, University of Sfax, Tunisia
| | - Mourad Jridi
- National School of Engineering of Sfax (ENIS), University of Sfax, Laboratory of Enzyme Engineering and Microbiology, P.O. Box 1173, Sfax 3038, Tunisia; Higher Institute of Biotechnology of Beja, University of Jendouba, Beja, Tunisia
| | - Hamadi Attia
- Alimentary Analysis Unit, National Engineering School of Sfax, BPW 3038 Sfax, Tunisia
| | - M A Ayadi
- Alimentary Analysis Unit, National Engineering School of Sfax, BPW 3038 Sfax, Tunisia
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Zouari A, Lajnaf R, Lopez C, Schuck P, Attia H, Ayadi MA. Physicochemical, techno-functional, and fat melting properties of spray-dried camel and bovine milk powders. J Food Sci 2020; 86:103-111. [PMID: 33295013 DOI: 10.1111/1750-3841.15550] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2020] [Revised: 10/25/2020] [Accepted: 11/08/2020] [Indexed: 11/30/2022]
Abstract
In this study, three skimmed and one whole-fat spray-dried camel milk powders were produced and their characteristics were compared to those of bovine milk powders. The physicochemical analysis of the produced powders indicated that camel milk powders (whether skimmed or not) presented higher ash and whey protein contents as compared to those of bovine milk powders. Our results indicated that the investigated camel and bovine milk powders exhibited a high solubility index (>99%) with poor dispersibility and wettability indexes due to their small particles size (d50 ≤ 12 µm) and their narrow size distribution (span ≤ 2). In addition, although camel and bovine milk powders presented the same total fat content, lower free fat content was measured for camel milk powders. Besides, the whey protein nitrogen index and the SDS-PAGE electrophoresis underlined that camel and bovine milk proteins remained intact after drying with low denaturation extent. It is worth noticed that camel milk proteins were less denaturized due to the absence of the heat-sensitive β-lactoglobulin in camel milk. Moreover, the low denaturation extent participated in the enhancing of the foaming capacity and stability of camel and bovine milk powders. Finally, the calorimetric analysis showed that higher fat melting temperatures were recorded in whole-fat camel milk powder and in their anhydrous form as compared to those of bovine milk. PRACTICAL APPLICATION: Camel milk powder is an emerging non-bovine dairy product. Understanding its rehydration ability and evaluating the impact of spray drying on its protein quality are promising approaches to obtain high-quality camel milk powder with high reconstitution ability. Findings of this study indicated that spray drying is a suitable technique to produce highly soluble camel milk powders with low denaturation extent. These results will benefit the research and development department of food industry (especially those producing camel milk powder) as well as the direct consumers.
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Affiliation(s)
- Ahmed Zouari
- Valuation, Security and Food Analysis Laboratory, National Engineering School of Sfax, Sfax University, Sfax, Tunisia.,INRAE, STLO, Rennes, F-35000, France
| | - Roua Lajnaf
- Valuation, Security and Food Analysis Laboratory, National Engineering School of Sfax, Sfax University, Sfax, Tunisia
| | | | | | - Hamadi Attia
- Valuation, Security and Food Analysis Laboratory, National Engineering School of Sfax, Sfax University, Sfax, Tunisia
| | - Mohamed Ali Ayadi
- Valuation, Security and Food Analysis Laboratory, National Engineering School of Sfax, Sfax University, Sfax, Tunisia
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Zhang BY, Xu S, Villalobos-Santeli JA, Huang JY. Fouling characterization of camel milk with comparison to bovine milk. J FOOD ENG 2020. [DOI: 10.1016/j.jfoodeng.2020.110085] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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33
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Mohamed H, Johansson M, Lundh Å, Nagy P, Kamal-Eldin A. Short communication: Caseins and α-lactalbumin content of camel milk (Camelus dromedarius) determined by capillary electrophoresis. J Dairy Sci 2020; 103:11094-11099. [PMID: 33069408 DOI: 10.3168/jds.2020-19122] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/19/2020] [Accepted: 08/03/2020] [Indexed: 12/20/2022]
Abstract
Camel milk has unique physical, nutritional, and technological properties when compared with other milks, especially bovine. Because proteins confer many of the properties of milk and its products, this study aimed to determine the proteins of camel milk, their correlations, and relative distribution. Raw milk samples were collected from 103 dromedary camels in the morning and evening. Capillary electrophoresis results showed wide variation in the concentrations (g/L) of proteins between samples as follows: α-lactalbumin, 0.3 to 2.9; αS1-casein, 2.4 to 10.3; αS2-casein, 0.3 to 3.9; β-casein, 5.5 to 29.0; κ-casein, 0.1 to 2.4; unknown casein protein 1, 0.0 to 3.4; and unknown casein protein 2, 0.0 to 4.6. The range in percent composition of the 4 caseins were as follows: αS1, 12.7 to 35.3; αS2, 1.8 to 20.8; β, 42.3 to 77.4; and κ, 0.6 to 17.4. The relative proportion of αS1-, αS2-, β-, and κ-caseins in camel milk (26:4:67:3, wt/wt) differed from that of bovine milk (38:10:36:12, wt/wt). This difference might explain the dissimilarity between the 2 milks with respect to technical and nutritional properties.
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Affiliation(s)
- Huda Mohamed
- Department of Food, Nutrition and Health, College of Food and Agriculture, United Arab Emirates University, PO Box 15551, Al-Ain, Abu Dhabi, United Arab Emirates
| | - Monika Johansson
- Department of Molecular Sciences, Swedish University of Agricultural Sciences, PO Box 7051, SE-750 07 Uppsala, Sweden
| | - Åse Lundh
- Department of Molecular Sciences, Swedish University of Agricultural Sciences, PO Box 7051, SE-750 07 Uppsala, Sweden
| | - Peter Nagy
- Farm and Veterinary Department, Emirates Industry for Camel Milk and Products (EICMP), PO Box 294236, Umm Nahad 3, Dubai, United Arab Emirates
| | - Afaf Kamal-Eldin
- Department of Food, Nutrition and Health, College of Food and Agriculture, United Arab Emirates University, PO Box 15551, Al-Ain, Abu Dhabi, United Arab Emirates.
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Abstract
Probiotics are live microorganisms that, when administered in adequate numbers, confer health benefit/s on the host, while prebiotics are nondigestible food ingredients that are selectively stimulate the growth of beneficial microorganisms in the distal parts of the host digestive tract conferring health benefits. Dairy products manufactured mainly using bovine milk is the major vehicle in delivering probiotics to humans. At present, there is an increasing demand for non-bovine probiotic milk products. Both bovine and non-bovine dairy products contain several ingredients with prebiotic properties such as oligosaccharides that could positively interact with probiotics to alter their functional properties. Furthermore, these bovine and non-bovine products could be fortified with prebiotics from various sources such as inulin and oligofructose in order to provide additional health benefits. In addition, non-bovine milk products are good sources for isolating novel potential probiotics. Non-bovine milk such as goat, sheep, camel and donkey have been used in producing several probiotic products including set-yoghurt, drinking-yoghurt, stirred-yoghurt, ice cream and cheese. Prebiotic inclusions in non-bovine milk at present is mainly associated with goat and sheep milk products. In this context, this chapter focuses on the different types of non-bovine milk products containing probiotics and prebiotics, and product quality and microbiological characteristics with special reference to probiotic viability.
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Wang Z, Li T, Yu W, Qiao L, Liu R, Li S, Zhao Y, Yang S, Chen A. Determination of content of camel milk in adulterated milk samples by normalized real-time polymerase chain reaction system based on single-copy nuclear genes. JOURNAL OF THE SCIENCE OF FOOD AND AGRICULTURE 2020; 100:3465-3470. [PMID: 32170753 DOI: 10.1002/jsfa.10382] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/19/2019] [Revised: 01/06/2020] [Accepted: 03/13/2020] [Indexed: 06/10/2023]
Abstract
BACKGROUND Compared with the traditional qualitative polymerase chain reaction (PCR), which only identifies the category of species, the quantitative PCR method provides a value, which is very important for appropriate penalty enforcement according to the extent of adulteration. However, most of the current quantitative PCR methods are based on mitochondrial genes, expressing different copy numbers in different cells and reducing the accuracy of quantitative results. In this study, single-copy nuclear housekeeping genes, instead of multicopy mitochondrial genes, were selected as both camel species-specific and reference genes to develop a novel normalized PCR system. RESULTS This system had an excellent linear correlation (R2 = 0.9614) between camel milk content and Ct ratio (specific/reference genes), and allowed quantitative determination of the content of camel milk in adulterated milk samples. The accuracy was effectively validated using simulated adulterated samples with recoveries ranging from 90% to 120% and coefficient of variation less than 10%, exhibiting sufficient parameters of trueness and precision. CONCLUSIONS The normalized PCR system based on single-copy nuclear genes is a simple, rapid and reliable method for the determination of the content of camel milk in adulterated milk samples, and also provides technical support for appropriate penalty enforcement. © 2020 Society of Chemical Industry.
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Affiliation(s)
- Zhiying Wang
- Institute of Quality Standard & Testing Technology for Agro-Products, Key Laboratory of Agro-product Quality and Safety, Chinese Academy of Agricultural Sciences, Beijing, China
| | - Tingting Li
- Institute of Quality Standard & Testing Technology for Agro-Products, Key Laboratory of Agro-product Quality and Safety, Chinese Academy of Agricultural Sciences, Beijing, China
| | - Wenjie Yu
- Institute of Quality Standard & Testing Technology for Agro-Products, Key Laboratory of Agro-product Quality and Safety, Chinese Academy of Agricultural Sciences, Beijing, China
| | - Lu Qiao
- Institute of Quality Standard & Testing Technology for Agro-Products, Key Laboratory of Agro-product Quality and Safety, Chinese Academy of Agricultural Sciences, Beijing, China
| | - Rui Liu
- Institute of Quality Standard & Testing Technology for Agro-Products, Key Laboratory of Agro-product Quality and Safety, Chinese Academy of Agricultural Sciences, Beijing, China
| | - Shanshan Li
- National Key laboratory of Reliability and Electrical Equipment, School of Mechanical Engineering, Hebei University of Technology, Tianjin, China
- National Key laboratory of Reliability and Electrical Equipment, Tianjin, China
| | - Yan Zhao
- Institute of Quality Standard & Testing Technology for Agro-Products, Key Laboratory of Agro-product Quality and Safety, Chinese Academy of Agricultural Sciences, Beijing, China
| | - Shuming Yang
- Institute of Quality Standard & Testing Technology for Agro-Products, Key Laboratory of Agro-product Quality and Safety, Chinese Academy of Agricultural Sciences, Beijing, China
| | - Ailiang Chen
- Institute of Quality Standard & Testing Technology for Agro-Products, Key Laboratory of Agro-product Quality and Safety, Chinese Academy of Agricultural Sciences, Beijing, China
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36
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Zouari A, Briard-Bion V, Schuck P, Gaucheron F, Delaplace G, Attia H, Ayadi MA. Changes in physical and biochemical properties of spray dried camel and bovine milk powders. Lebensm Wiss Technol 2020. [DOI: 10.1016/j.lwt.2020.109437] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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37
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Lajnaf R, Zouari A, Trigui I, Attia H, Ayadi M. Effect of different heating temperatures on foaming properties of camel milk proteins: A comparison with bovine milk proteins. Int Dairy J 2020. [DOI: 10.1016/j.idairyj.2020.104643] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
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38
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Lajnaf R, Trigui I, Samet-Bali O, Attia H, Ayadi M. Comparative study on emulsifying and physico-chemical properties of bovine and camel acid and sweet wheys. J FOOD ENG 2020. [DOI: 10.1016/j.jfoodeng.2019.109741] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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39
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Zouari A, Mtibaa I, Triki M, Jridi M, Zidi D, Attia H, Ayadi MA. Effect of spray‐drying parameters on the solubility and the bulk density of camel milk powder: A response surface methodology approach. INT J DAIRY TECHNOL 2020. [DOI: 10.1111/1471-0307.12690] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
Affiliation(s)
- Ahmed Zouari
- Valuation, Security and Food Analysis Laboratory National Engineering School of Sfax BP 3038SfaxTunisia
| | - Islem Mtibaa
- Valuation, Security and Food Analysis Laboratory National Engineering School of Sfax BP 3038SfaxTunisia
| | - Mehdi Triki
- Valuation, Security and Food Analysis Laboratory National Engineering School of Sfax BP 3038SfaxTunisia
| | - Mourad Jridi
- Laboratoire de Génie Enzymatique et de Microbiologie École National d'Ingénieurs de Sfax Université de Sfax BP 3038Sfax Tunisia
| | - Donia Zidi
- Valuation, Security and Food Analysis Laboratory National Engineering School of Sfax BP 3038SfaxTunisia
| | - Hamadi Attia
- Valuation, Security and Food Analysis Laboratory National Engineering School of Sfax BP 3038SfaxTunisia
| | - Mohamed Ali Ayadi
- Valuation, Security and Food Analysis Laboratory National Engineering School of Sfax BP 3038SfaxTunisia
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40
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Li S, Bu T, Zheng J, Liu L, He G, Wu J. Preparation, Bioavailability, and Mechanism of Emerging Activities of Ile-Pro-Pro and Val-Pro-Pro. Compr Rev Food Sci Food Saf 2019; 18:1097-1110. [PMID: 33337010 DOI: 10.1111/1541-4337.12457] [Citation(s) in RCA: 26] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/06/2019] [Revised: 03/25/2019] [Accepted: 04/23/2019] [Indexed: 12/31/2022]
Abstract
Ile-Pro-Pro and Val-Pro-Pro are two most well-known food-derived bioactive peptides, initially identified as inhibitors of angiotensin I-converting enzyme (ACE) from a sample of sour milk. These two peptides were identified in fermented and enzymatic hydrolyzed cow and non-cow (that is, goat, sheep, buffalo, yak, camel, mare, and donkey) milk, as well as sourdough prepared from wheat, rye, and malt. Similar to other bioactive peptides, bioavailability of these peptides is low (about 0.1%), reaching picomolar concentration in human plasma; they showed blood pressure lowering activity in animals and in human, via improved endothelial function, activation of ACE2, and anti-inflammatory property. Emerging bioactivities of these two peptides toward against metabolic syndrome and bone-protection received limited attention, but may open up new applications of these peptides as functional food ingredients. Further studies are warranted to determine the best source as well as to identify novel enzymes (particularly from traditional fermented milk products) to improve the efficiency of production, to characterize possible peptide receptors using a combination of omics technology with molecular methods to understand if these two peptides act as signal-like molecules, to improve their bioavailability, and to explore new applications based on emerging bioactivities.
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Affiliation(s)
- Shanshan Li
- Zhejiang Key Laboratory for Agro-Food Processing, Fuli Inst. of Food Science, College of Biosystems Engineering and Food Science, Zhejiang Univ., 866 Yuhangtang Road, Hangzhou, 310058, China.,Ningbo Research Inst., Zhejiang Univ., Ningbo, 315100, China.,ZJU-UA Joint Lab for Molecular Nutrition and Bioactive Peptides, College of Biosystems Engineering and Food Science, Zhejiang Univ., Hangzhou, 310058, China
| | - Tingting Bu
- Zhejiang Key Laboratory for Agro-Food Processing, Fuli Inst. of Food Science, College of Biosystems Engineering and Food Science, Zhejiang Univ., 866 Yuhangtang Road, Hangzhou, 310058, China.,Ningbo Research Inst., Zhejiang Univ., Ningbo, 315100, China.,ZJU-UA Joint Lab for Molecular Nutrition and Bioactive Peptides, College of Biosystems Engineering and Food Science, Zhejiang Univ., Hangzhou, 310058, China
| | - Jiexia Zheng
- Zhejiang Key Laboratory for Agro-Food Processing, Fuli Inst. of Food Science, College of Biosystems Engineering and Food Science, Zhejiang Univ., 866 Yuhangtang Road, Hangzhou, 310058, China.,Ningbo Research Inst., Zhejiang Univ., Ningbo, 315100, China.,ZJU-UA Joint Lab for Molecular Nutrition and Bioactive Peptides, College of Biosystems Engineering and Food Science, Zhejiang Univ., Hangzhou, 310058, China
| | - Ling Liu
- Zhejiang Key Laboratory for Agro-Food Processing, Fuli Inst. of Food Science, College of Biosystems Engineering and Food Science, Zhejiang Univ., 866 Yuhangtang Road, Hangzhou, 310058, China.,Ningbo Research Inst., Zhejiang Univ., Ningbo, 315100, China.,ZJU-UA Joint Lab for Molecular Nutrition and Bioactive Peptides, College of Biosystems Engineering and Food Science, Zhejiang Univ., Hangzhou, 310058, China
| | - Guoqing He
- Zhejiang Key Laboratory for Agro-Food Processing, Fuli Inst. of Food Science, College of Biosystems Engineering and Food Science, Zhejiang Univ., 866 Yuhangtang Road, Hangzhou, 310058, China.,Ningbo Research Inst., Zhejiang Univ., Ningbo, 315100, China.,ZJU-UA Joint Lab for Molecular Nutrition and Bioactive Peptides, College of Biosystems Engineering and Food Science, Zhejiang Univ., Hangzhou, 310058, China
| | - Jianping Wu
- ZJU-UA Joint Lab for Molecular Nutrition and Bioactive Peptides, College of Biosystems Engineering and Food Science, Zhejiang Univ., Hangzhou, 310058, China.,Dept. of Agricultural, Food and Nutritional Science, 4-10 Ag/For Building, Univ. of Alberta, Edmonton, Alberta, T6G 2P5, Canada
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41
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Fu L, Wang C, Zhu Y, Wang Y. Seafood allergy: Occurrence, mechanisms and measures. Trends Food Sci Technol 2019. [DOI: 10.1016/j.tifs.2019.03.025] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
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42
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Effect of heat treatment on denaturation of whey protein and resultant rennetability of camel milk. Lebensm Wiss Technol 2019. [DOI: 10.1016/j.lwt.2018.11.047] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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43
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Comparison of the Allergenicity and Immunogenicity of Camel and Cow's Milk-A Study in Brown Norway Rats. Nutrients 2018; 10:nu10121903. [PMID: 30518040 PMCID: PMC6315711 DOI: 10.3390/nu10121903] [Citation(s) in RCA: 25] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2018] [Revised: 11/26/2018] [Accepted: 11/29/2018] [Indexed: 02/06/2023] Open
Abstract
Background: When breastfeeding is impossible or insufficient, the use of cow’s milk-based hypoallergenic infant formulas is an option for infants suffering from or at risk of developing cow’s milk allergy. As the Camelidae family has a large evolutionary distance to the Bovidae family and as camel milk differs from cow’s milk protein composition, there is a growing interest in investigating the suitability of camel milk as an alternative to cow’s milk-based hypoallergenic infant formulas. Methods: The aim of the study was to compare the allergenicity and immunogenicity of camel and cow’s milk as well as investigating their cross-reactivity using a Brown Norway rat model. Rats were immunised intraperitoneally with one of four products: camel milk, cow’s milk, cow’s milk casein or cow’s milk whey fraction. Immunogenicity, sensitising capacity, antibody avidity and cross-reactivity were evaluated by means of different ELISAs. The eliciting capacity was evaluated by an ear swelling test. Results: Camel and cow’s milk showed similarity in their inherent immunogenicity, sensitising and eliciting capacity. Results show that there was a lower cross-reactivity between caseins than between whey proteins from camel and cow’s milk. Conclusions: The study showed that camel and cow’s milk have a low cross-reactivity, indicating a low protein similarity. Results demonstrate that camel milk could be a promising alternative to cow’s milk-based hypoallergenic infant formulas.
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Ten-Doménech I, Simó-Alfonso EF, Herrero-Martínez JM. Improving Fractionation of Human Milk Proteins through Calcium Phosphate Coprecipitation and Their Rapid Characterization by Capillary Electrophoresis. J Proteome Res 2018; 17:3557-3564. [PMID: 30156851 DOI: 10.1021/acs.jproteome.8b00526] [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] [Indexed: 11/29/2022]
Abstract
This work describes a simple sample pretreatment method for the fractionation of human milk proteins (into their two main groups, whey and caseins) prior to their analysis. The protein-extraction protocol is based on the addition of calcium phosphate to nonadjusted pH human milk. The combination of calcium ions with phosphate results in an effective coprecipitation of caseins. To assess the suitability of this fractionation protocol, the protein extracts were analyzed by sodium dodecyl sulfate polyacrylamide gel electrophoresis (SDS-PAGE), LC-MS/MS, and capillary electrophoresis (CE) analysis. The results evidence a significant decrease in contamination of casein fraction with whey proteins and vice versa compared with the conventional isoelectric precipitation of caseins. In addition, CE fraction collection coupled to LC-MS/MS (off-line coupling) has been successfully applied to the identification of minor proteins in this complex matrix. The methodology presented here constitutes a promising tool to enlarge the knowledge of human milk proteome.
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Affiliation(s)
- Isabel Ten-Doménech
- Department of Analytical Chemistry , University of Valencia , C. Doctor Moliner 50 , E-46100 Burjassot , Valencia , Spain
| | - Ernesto Francisco Simó-Alfonso
- Department of Analytical Chemistry , University of Valencia , C. Doctor Moliner 50 , E-46100 Burjassot , Valencia , Spain
| | - José Manuel Herrero-Martínez
- Department of Analytical Chemistry , University of Valencia , C. Doctor Moliner 50 , E-46100 Burjassot , Valencia , Spain
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45
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Determination of a major allergen in fish samples by simple and effective label-free capillary electrophoretic analysis after background suppression in ion-exchange chromatography. Food Chem 2018; 261:124-130. [DOI: 10.1016/j.foodchem.2018.04.037] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/18/2017] [Revised: 03/28/2018] [Accepted: 04/12/2018] [Indexed: 02/05/2023]
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46
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Omar A, Harbourne N, Oruna-Concha MJ. Effects of industrial processing methods on camel skimmed milk properties. Int Dairy J 2018. [DOI: 10.1016/j.idairyj.2018.03.011] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
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47
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Fu L, Zhou J, Wang C, Li X, Zheng L, Wang Y. Ion-Exchange Chromatography Coupled With Dynamic Coating Capillary Electrophoresis for Simultaneous Determination of Tropomyosin and Arginine Kinase in Shellfish. Front Chem 2018; 6:305. [PMID: 30090807 PMCID: PMC6068269 DOI: 10.3389/fchem.2018.00305] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2018] [Accepted: 07/05/2018] [Indexed: 11/13/2022] Open
Abstract
Tropomyosin (TM) and arginine kinase (AK) are known as two major allergens in seafood. For the first time, we demonstrate a newly developed ion-exchange chromatography coupled with dynamic coating capillary electrophoresis (IEC-DCCE) method to simultaneously analyze the TM and AK in shellfish. First, we have optimized the procedure of IEC for simple enrichment of TM and AK crude extract. By using 30 mM borate-borax at pH 9.0 with 0.3% (v/v) Tween-20 as a dynamic coating modifier for capillary electrophoresis (CE) separation, the migration time, separation efficiency and electrophoretic resolution greatly improved. The limits of detection (LOD) were 1.2 μg mL-1 for AK and 1.1 μg mL-1 for TM (S/N = 3), and the limits of quantification (LOQ) were 4.0 μg mL-1 for AK and 3.7 μg mL-1 for TM (S/N = 10). The recovery of AK ranged from 91.5 to 106.1%, while that of TM ranged from 94.0 to 109.5%. We also found that only when the concentrations of AK and TM were above LOD reported here, these proteins can stimulate human mast cell (LAD2) degranulation. Finally, the use of IEC-DCCE to analyze fresh shellfish samples highlights the applicability of this method for the simultaneous detection of these allergens in complex food systems.
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Affiliation(s)
- Linglin Fu
- Food Safety Key Laboratory of Zhejiang Province, School of Food Science and Biotechnology, Zhejiang Gongshang University, Hangzhou, China
- Zhejiang Engineering Institute of Food Quality and Safety, Zhejiang Gongshang University, Hangzhou, China
| | - Jinru Zhou
- Food Safety Key Laboratory of Zhejiang Province, School of Food Science and Biotechnology, Zhejiang Gongshang University, Hangzhou, China
- Zhejiang Engineering Institute of Food Quality and Safety, Zhejiang Gongshang University, Hangzhou, China
| | - Chong Wang
- Food Safety Key Laboratory of Zhejiang Province, School of Food Science and Biotechnology, Zhejiang Gongshang University, Hangzhou, China
| | - Xiaohui Li
- Food Safety Key Laboratory of Zhejiang Province, School of Food Science and Biotechnology, Zhejiang Gongshang University, Hangzhou, China
| | - Lei Zheng
- School of Food Science and Engineering, Hefei University of Technology, Hefei, China
| | - Yanbo Wang
- Food Safety Key Laboratory of Zhejiang Province, School of Food Science and Biotechnology, Zhejiang Gongshang University, Hangzhou, China
- Zhejiang Engineering Institute of Food Quality and Safety, Zhejiang Gongshang University, Hangzhou, China
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Zouari A, Marchesseau S, Chevalier-Lucia D, Raffard G, Ayadi MA, Picart-Palmade L. Acid gelation of raw and reconstituted spray-dried dromedary milk: A dynamic approach of gel structuring. Int Dairy J 2018. [DOI: 10.1016/j.idairyj.2018.01.009] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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49
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Lajnaf R, Picart-Palmade L, Cases E, Attia H, Marchesseau S, Ayadi M. The foaming properties of camel and bovine whey: The impact of pH and heat treatment. Food Chem 2018; 240:295-303. [DOI: 10.1016/j.foodchem.2017.07.064] [Citation(s) in RCA: 30] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2017] [Revised: 07/12/2017] [Accepted: 07/12/2017] [Indexed: 10/19/2022]
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Álvarez G, Montero L, Llorens L, Castro-Puyana M, Cifuentes A. Recent advances in the application of capillary electromigration methods for food analysis and Foodomics. Electrophoresis 2017; 39:136-159. [PMID: 28975648 DOI: 10.1002/elps.201700321] [Citation(s) in RCA: 57] [Impact Index Per Article: 8.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2017] [Revised: 09/25/2017] [Accepted: 09/25/2017] [Indexed: 12/21/2022]
Abstract
This review work presents and discusses the main applications of capillary electromigration methods in food analysis and Foodomics. Papers that were published during the period February 2015-February 2017 are included following the previous review by Acunha et al. (Electrophoresis 2016, 37, 111-141). The paper shows the large variety of food related molecules that have been analyzed by CE including amino acids, biogenic amines, carbohydrates, chiral compounds, contaminants, DNAs, food additives, heterocyclic amines, lipids, peptides, pesticides, phenols, pigments, polyphenols, proteins, residues, toxins, vitamins, small organic and inorganic compounds, as well as other minor compounds. This work describes the last results on food quality and safety, nutritional value, storage, bioactivity, as well as uses of CE for monitoring food interactions and food processing including recent microchips developments and new applications of CE in Foodomics.
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Affiliation(s)
| | | | | | - María Castro-Puyana
- Departamento de Química Analítica, Química Física e Ingeniería Química, Universidad de Alcalá, Madrid, Spain
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