1
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Mendonça MA, Arruda SF, de Alencar ER, Araújo WMC. Fat globule diameter in infant formulas. Nutrition 2024; 121:112264. [PMID: 38458145 DOI: 10.1016/j.nut.2023.112264] [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: 06/05/2023] [Revised: 10/08/2023] [Accepted: 10/09/2023] [Indexed: 03/10/2024]
Abstract
OBJECTIVES The lipid fraction, fatty acid profile, and diameter of fat globules of infant formulas show great differences from human milk. These characteristics influence fat digestion and, consequently, the development and health of infants. The aim of this study was to evaluate the diameter of fat globules in infant formulas and compare them with those in human milk. METHODS The diameter of fat globules of 10 infant formulas and human milk samples was determined using scanning electron microscopy. RESULTS The starter infant formula was the only one that showed a mean diameter value (3.52 ± 2.17 µm) similar to that obtained for human milk (3.44 ± 1.68 µm). The starter infant formula showed the highest values of volume-surface D3,2 (6.13 µm) and volume-weighted D4,3, (7.05 µm) mean diameters among the infant formulas analyzed, and close to those obtained for the human milk sample (5.16 and 5.98 µm, respectively). The infant formulas whey protein partially hydrolyzed, soy protein isolate-based, whey protein extensively hydrolyzed, and thickened with pregelatinized starch had the lowest mean diameters of fat globules 0.64 ± 0.22, 0.70 ± 0.19, 1.06 ± 0.34, and 1.22 ± 0.48 µm, respectively. CONCLUSION The analysis of principal components showed that none of the analyzed infant formulas had similarity with the diameter of fat globules and the fatty acid profile of human milk.
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Affiliation(s)
- Márcio Antônio Mendonça
- Faculty of Agronomy and Veterinary Medicine, University of Brasília, Brasília, Campus Darcy Ribeiro, Asa Norte, Brasília, Brazil
| | - Sandra Fernandes Arruda
- Department of Nutrition, College of Health Sciences, University of Brasília, Brasília, Campus Darcy Ribeiro, Asa Norte, Brasília, Brazil
| | | | - Wilma Maria Coelho Araújo
- Department of Nutrition, College of Health Sciences, University of Brasília, Brasília, Campus Darcy Ribeiro, Asa Norte, Brasília, Brazil.
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2
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Wen C, Peng Y, Zhang L, Chen Y, Yu J, Bai J, Yang K, Ding W. Effect of electron beam irradiation on raw goat milk: microbiological, physicochemical and protein structural analysis. JOURNAL OF THE SCIENCE OF FOOD AND AGRICULTURE 2024. [PMID: 38591367 DOI: 10.1002/jsfa.13518] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/02/2023] [Revised: 03/04/2024] [Accepted: 04/09/2024] [Indexed: 04/10/2024]
Abstract
BACKGROUND Goat milk is considered a nutritionally superior resource, owing to its advantageous nutritional attributes. Nevertheless, it is susceptible to spoilage and the persistence of pathogens. Electron beam irradiation stands as a promising non-thermal processing technique capable of prolonging shelf life with minimal residue and a high degree of automation. RESULTS The effects of electron beam irradiation (2, 3, 5, and 7 kGy) on microorganisms, physicochemical properties, and protein structure of goat milk compared with conventional pasteurized goat milk (PGM) was evaluated. It was found that a 2 kGy electron beam irradiation reduces the total microbial count of goat milk by 6-logs, and the irradiated goat milk protein secondary structure showed a significant decrease in ɑ-helix content. Low irradiation doses led to microaggregation and crosslinking. In contrast, high doses (≥ 5 kGy) slightly disrupted the aggregates and decreased the particle size, disrupting the microscopic surface structure of goat milk, verified by scanning electron microscopy and confocal laser scanning microscopy. CONCLUSION The irradiation of goat milk with a 2 kGy electron beam may effectively inactivate harmful microorganisms in the milk and maintain/or improve the physicochemical quality and protein structure of goat milk compared to thermal pasteurization. © 2024 Society of Chemical Industry.
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Affiliation(s)
- Chunlu Wen
- College of Food Science and Engineering, Northwest A&F University, Yangling, China
| | - Yue Peng
- College of Food Science and Engineering, Northwest A&F University, Yangling, China
| | - Linlu Zhang
- College of Food Science and Engineering, Northwest A&F University, Yangling, China
| | - Ya Chen
- College of Food Science and Engineering, Northwest A&F University, Yangling, China
| | - Jiangtao Yu
- Technology and R&D department, Yangling Hesheng Irradiation Technologies Co., Ltd, Yangling, China
| | - Junqing Bai
- Technology and R&D department, Yangling Hesheng Irradiation Technologies Co., Ltd, Yangling, China
| | - Kui Yang
- Technology and R&D department, Hesheng Nuclear Technology Co., Ltd, Hangzhou, China
| | - Wu Ding
- College of Food Science and Engineering, Northwest A&F University, Yangling, China
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3
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Tan Y, Hao J, Jiang Y, Sun X, Cheng J. Lipidomics of Sannen goat milk subjected to pasteurization and spray drying based on LC-ESI-MS/MS. Food Res Int 2023; 169:112841. [PMID: 37254416 DOI: 10.1016/j.foodres.2023.112841] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/08/2023] [Revised: 04/04/2023] [Accepted: 04/12/2023] [Indexed: 06/01/2023]
Abstract
The purpose of this study was to evaluate the effects of pasteurization and spray drying on goat milk lipids by liquid chromatography-electrospray ionization tandem mass spectrometry (LC-ESI-MS/MS) and multiple variable statistics. A total of 1061 lipids assigned to 29 subclasses in raw and thermal-treated groups were identified. One hundred and 85 different lipids (DLs) (VIP ≥ 1 and |Log2FC| ≥ 1.0) were selected from pairwise comparisons of goat milk by different treatments. Glycerophospholipids were the most affected subclasses by thermal processes, especially by spray drying. Five potential lipid markers [(DG (16:1_18:0), TG (18:1_22:1_18:2), Cer (t17:2/31:0), LPC (0:0/20:0), and LPS (20:0/0:0] were used to distinguish different treated goat milk. Moreover, glycerophospholipid metabolism was the primary pathway of DLs. These results would provide more details of lipid profiles in thermally treated (pasteurization and spray drying) goat milk.
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Affiliation(s)
- Yixuan Tan
- Department of Food Science, Northeast Agricultural University, Harbin, Heilongjiang 150030, China
| | - Junli Hao
- Department of Food Science, Northeast Agricultural University, Harbin, Heilongjiang 150030, China
| | - Yuhang Jiang
- Department of Food Science, Northeast Agricultural University, Harbin, Heilongjiang 150030, China
| | - Xiaomeng Sun
- Department of Food Science, Northeast Agricultural University, Harbin, Heilongjiang 150030, China.
| | - Jianjun Cheng
- Department of Food Science, Northeast Agricultural University, Harbin, Heilongjiang 150030, China.
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4
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Bakshi S, Paswan VK, Yadav SP, Bhinchhar BK, Kharkwal S, Rose H, Kanetkar P, Kumar V, Al-Zamani ZAS, Bunkar DS. A comprehensive review on infant formula: nutritional and functional constituents, recent trends in processing and its impact on infants' gut microbiota. Front Nutr 2023; 10:1194679. [PMID: 37415910 PMCID: PMC10320619 DOI: 10.3389/fnut.2023.1194679] [Citation(s) in RCA: 9] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2023] [Accepted: 05/30/2023] [Indexed: 07/08/2023] Open
Abstract
Human milk is considered the most valuable form of nutrition for infants for their growth, development and function. So far, there are still some cases where feeding human milk is not feasible. As a result, the market for infant formula is widely increasing, and formula feeding become an alternative or substitute for breastfeeding. The nutritional value of the formula can be improved by adding functional bioactive compounds like probiotics, prebiotics, human milk oligosaccharides, vitamins, minerals, taurine, inositol, osteopontin, lactoferrin, gangliosides, carnitine etc. For processing of infant formula, diverse thermal and non-thermal technologies have been employed. Infant formula can be either in powdered form, which requires reconstitution with water or in ready-to-feed liquid form, among which powder form is readily available, shelf-stable and vastly marketed. Infants' gut microbiota is a complex ecosystem and the nutrient composition of infant formula is recognized to have a lasting effect on it. Likewise, the gut microbiota establishment closely parallels with host immune development and growth. Therefore, it must be contemplated as an important factor for consideration while developing formulas. In this review, we have focused on the formulation and manufacturing of safe and nutritious infant formula equivalent to human milk or aligning with the infant's needs and its ultimate impact on infants' gut microbiota.
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Affiliation(s)
- Shiva Bakshi
- Department of Dairy Science and Food Technology, Institute of Agricultural Sciences, Banaras Hindu University, Varanasi, India
| | - Vinod Kumar Paswan
- Department of Dairy Science and Food Technology, Institute of Agricultural Sciences, Banaras Hindu University, Varanasi, India
| | - Satya Prakash Yadav
- Department of Dairy Science and Food Technology, Institute of Agricultural Sciences, Banaras Hindu University, Varanasi, India
| | - Basant Kumar Bhinchhar
- Department of Livestock Production Management, Sri Karan Narendra Agriculture University, Jobner, India
| | - Sheela Kharkwal
- Department of Agriculture Economics, Sri Karan Narendra Agriculture University, Jobner, India
| | - Hency Rose
- Division of Dairy Technology, ICAR—National Dairy Research Institute, Karnal, India
| | - Prajasattak Kanetkar
- Department of Dairy Science and Food Technology, Institute of Agricultural Sciences, Banaras Hindu University, Varanasi, India
| | - Vishal Kumar
- Department of Dairy Science and Food Technology, Institute of Agricultural Sciences, Banaras Hindu University, Varanasi, India
| | - Zakarya Ali Saleh Al-Zamani
- Department of Dairy Science and Food Technology, Institute of Agricultural Sciences, Banaras Hindu University, Varanasi, India
- Department of Food Technology and Science, Faculty of Agriculture and Veterinary Medicine, Ibb University, Ibb, Yemen
| | - Durga Shankar Bunkar
- Department of Dairy Science and Food Technology, Institute of Agricultural Sciences, Banaras Hindu University, Varanasi, India
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5
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Tan Y, Liu J, Yang Y, Wang X, Sun X, Cheng J. Effect of homogenization on lipid profiling in Saanen goat milk based on UHPLC-QTOF-MS lipidomics. Food Chem 2023; 420:136140. [PMID: 37080112 DOI: 10.1016/j.foodchem.2023.136140] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2022] [Revised: 04/06/2023] [Accepted: 04/08/2023] [Indexed: 04/22/2023]
Abstract
Homogenization might change the lipid composition of goat milk. This study aimed to investigate the lipid profiles, and identify different lipids (DLs) of raw goat milk (RGM) and homogenized goat milk (HGM) using liquid chromatography-electrospray ionization tandem mass spectrometry (LC-ESI-MS/MS) and multivariate statistics. Fifty-six DLs (VIP ≥ 1 and |Log2FC| ≥ 1.0) were identified from 1057 lipids assigned to 29 subclasses in RGM and HGM. Notably, there were many phosphatidylcholines (PCs) decreased after homogenization, while lysophosphatidylcholines (LPCs) were opposite. Our results provide more details on the impact of homogenization on goat milk lipids.
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Affiliation(s)
- Yixuan Tan
- Department of Food Science, Northeast Agricultural University, Harbin, Heilongjiang 150030, China
| | - Jiafei Liu
- Department of Food Science, Northeast Agricultural University, Harbin, Heilongjiang 150030, China
| | - Yang Yang
- Department of Food Science, Northeast Agricultural University, Harbin, Heilongjiang 150030, China
| | - Xufeng Wang
- Department of Food Science, Northeast Agricultural University, Harbin, Heilongjiang 150030, China
| | - Xiaomeng Sun
- Department of Food Science, Northeast Agricultural University, Harbin, Heilongjiang 150030, China.
| | - Jianjun Cheng
- Department of Food Science, Northeast Agricultural University, Harbin, Heilongjiang 150030, China.
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6
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Chen L, Li J, Bi X, Ji J, Wang L, Cheng J. Chondroitin sulfate micro granules embedded with oligochitosan-calcium complexes for potential osteoporosis prevention. J Funct Foods 2022. [DOI: 10.1016/j.jff.2022.104984] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022] Open
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7
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Mutai E, Ngu AKH, Zempleni J. Preliminary evidence that lectins in infant soy formula apparently bind bovine milk exosomes and prevent their absorption in healthy adults. BMC Nutr 2022; 8:7. [PMID: 35063038 PMCID: PMC8780320 DOI: 10.1186/s40795-022-00503-0] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/17/2021] [Accepted: 01/14/2022] [Indexed: 12/31/2022] Open
Abstract
Abstract
Background
Milk exosomes and their microRNA (miR) cargos are bioavailable. The content of exosomes and miRs is negligible in infant formulas compared to human milk, and dietary depletion of exosomes led to changes in bacterial communities and impaired gut health in juvenile mice. Adverse effects of formula feeding may be compounded by using soy formulas due to exosome binding by abundant lectins in that matrix. The purpose of this study was to assess the bioavailability of milk exosomes and their miR cargos added to soy formula in adults, as well as the potential role of soy lectins in exosome bioavailability.
Methods
Eleven healthy adults (6 men, 5 women) enrolled in this randomized crossover study. Participants consumed 1.0 l of soy formula without (SF) or with (SFE) bovine milk exosomes added. Concentration-time curves of six plasma miRs were analyzed using reverse transcription quantitative PCR. Lectin affinity chromatography was used to assess the binding of exosomes by soy lectins. Data were analyzed by using paired t test. P < 0.05 was considered statistically significant.
Results
Consumption of SF and SFE did not elicit postprandial increases in plasma miRs. Approximately 39% of bovine milk exosome particles were retained by lectin columns.
Conclusions
We conclude that fortification of soy formulas with milk exosomes, in the absence of removing lectins, is not a viable strategy for delivering bioavailable exosomes and their miR cargos. Lectins in soy formulas bind glycoprotein on the surfaces of milk exosomes, thereby preventing exosome absorption.
Trial registration
ISRCTN registry ID: 16329971. Retrospectively registered on February 7th, 2019.
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8
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Nunes L, Lima de Paula I, Cristianini M, Stephani R, Tavares GM. Aging of infant formulas containing proteins from different sources. Lebensm Wiss Technol 2021. [DOI: 10.1016/j.lwt.2021.112299] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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9
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Microbial contaminants in powdered infant formula: what is the impact of spray-drying on microbial inactivation? Curr Opin Food Sci 2021. [DOI: 10.1016/j.cofs.2021.06.007] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
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10
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Pereira BFDM, Pereira MU, Ferreira RG, Spisso BF. Dietary exposure assessment to macrolide antimicrobial residues through infant formulas marketed in Brazil. Food Addit Contam Part A Chem Anal Control Expo Risk Assess 2021; 38:1672-1688. [PMID: 34254896 DOI: 10.1080/19440049.2021.1933204] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Abstract
Macrolides are critically important antimicrobials for both human and animal health and should be prioritized in risk assessments, as inappropriate use may result in antimicrobial resistance. The antimicrobials erythromycin, oleandomycin, spiramycin, tilmicosin and tylosin were analysed in infant formula samples by HPLC-MS/MS using a validated analytical method based on a modified QuEChERS extraction. The results of the occurrence study were employed to perform a dietary exposure assessment of infants to residues. In a total of 30 analysed samples, 73% contained spiramycin residues and 27%, tilmicosin residues. Calculated daily intakes ranged from 1.47 × 10-6 to 2.71 × 10-4 mg kg-1 body weight considering all analytes, representing 0.01-0.59% of acceptable daily intakes. The results of the dietary exposure assessment were all below acceptable daily intakes, indicating low potential health concerns. However, according to Brazilian regulations, infant formulas containing residues of one or more of the investigated analytes were deemed as non-compliant.
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Affiliation(s)
| | - Mararlene Ulberg Pereira
- Instituto Nacional de Controle de Qualidade em Saúde, Fundação Oswaldo Cruz, Rio de Janeiro, Brazil (INCQS/FIOCRUZ), Rio de Janeiro, Brazil
| | - Rosana Gomes Ferreira
- Instituto Nacional de Controle de Qualidade em Saúde, Fundação Oswaldo Cruz, Rio de Janeiro, Brazil (INCQS/FIOCRUZ), Rio de Janeiro, Brazil
| | - Bernardete Ferraz Spisso
- Instituto Nacional de Controle de Qualidade em Saúde, Fundação Oswaldo Cruz, Rio de Janeiro, Brazil (INCQS/FIOCRUZ), Rio de Janeiro, Brazil
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11
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Qin Y, Cheng M, Wang L, Huang M, Wang J, Wang C. Comparative study on the microstructure and functional properties of casein in goat milk processed by different methods. Int J Food Sci Technol 2021. [DOI: 10.1111/ijfs.14789] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Yusi Qin
- College of Food Science and Engineering Qilu University of Technology (Shandong Academy of Sciences) Jinan250353China
| | - Ming Cheng
- Qingdao Research Institute of Husbandry and Veterinary Qingdao266100China
| | - Linlin Wang
- College of Food Science and Engineering Qilu University of Technology (Shandong Academy of Sciences) Jinan250353China
| | - Mengyao Huang
- College of Food Science and Engineering Qilu University of Technology (Shandong Academy of Sciences) Jinan250353China
| | - Jianmin Wang
- College of Animal Science and Veterinary Medicine Shandong Agricultural University Taian271018China
| | - Cunfang Wang
- College of Food Science and Engineering Qilu University of Technology (Shandong Academy of Sciences) Jinan250353China
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12
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Pires RPS, Guimarães JT, Barros CP, Balthazar CF, Chincha AIA, Freitas MQ, Duarte MCKH, Silva PHF, Pimentel TC, Abud YKD, Sant'Anna C, Sant'Ana AS, Silva MC, Nascimento JS, Cruz AG. Ohmic heating increases inactivation and morphological changes of Salmonella sp. and the formation of bioactive compounds in infant formula. Food Microbiol 2021; 97:103737. [PMID: 33653516 DOI: 10.1016/j.fm.2021.103737] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/14/2020] [Revised: 01/04/2021] [Accepted: 01/07/2021] [Indexed: 12/14/2022]
Abstract
The effect of ohmic heating (OH) (50, 55, and 60 °C, 6 V/cm) on the inactivation kinetics (Weibull model) and morphological changes (scanning electron microscopy and flow cytometry) of Salmonella spp. in infant formula (IF) was evaluated. In addition, thermal load indicators (hydroxymethylfurfural and whey protein nitrogen index, HMF, and WPNI) and bioactive compounds (DPPH, total phenolics, ACE, α-amylase, and α-glucosidase inhibitory activities) were also studied. OH presented a more intense inactivation rate than conventional heating, resulting in a reduction of about 5 log CFU per mL at 60 °C in only 2.91 min, being also noted a greater cell membrane deformation, higher formation of bioactive compounds, and lower values for the thermal load parameters. Overall, OH contributed to retaining the nutritional value and improve food safety in IF processing.
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Affiliation(s)
- Roberto P S Pires
- Instituto Federal de Educação, Ciência e Tecnologia do Rio de Janeiro, Departamento de Alimentos, 20270-021, Rio de Janeiro, Brazil
| | - Jonas T Guimarães
- Universidade Federal Fluminense (UFF), Faculty of Medicina Veterinária, 24230-340, Niterói, Rio de Janeiro, Brazil
| | - Cássia P Barros
- Universidade Federal Fluminense (UFF), Faculty of Medicina Veterinária, 24230-340, Niterói, Rio de Janeiro, Brazil
| | - Celso F Balthazar
- Universidade Federal Fluminense (UFF), Faculty of Medicina Veterinária, 24230-340, Niterói, Rio de Janeiro, Brazil; Department of Food Science and Nutrition, Faculty of Food Engineering, University of Campinas, Campinas, São Paulo, Brazil
| | - Alexandra I A Chincha
- Department of Food Science and Nutrition, Faculty of Food Engineering, University of Campinas, Campinas, São Paulo, Brazil
| | - Mônica Q Freitas
- Universidade Federal Fluminense (UFF), Faculty of Medicina Veterinária, 24230-340, Niterói, Rio de Janeiro, Brazil
| | - Maria Carmela K H Duarte
- Universidade Federal Fluminense (UFF), Faculty of Medicina Veterinária, 24230-340, Niterói, Rio de Janeiro, Brazil
| | - Paulo H F Silva
- Universidade Federal de Juiz de Fora (UFJF), Departamento de Nutrição, 36036-900, Juiz de Fora, Minas Gerais, Brazil
| | - Tatiana C Pimentel
- Instituto Federal do Paraná (IFPR), 87703-536, Paranavaí, Paraná, Brazil
| | - Yuri K D Abud
- Instituto Nacional de Metrologia, Normalização e Qualidade Industrial (Inmetro), Duque de Caxias, 25250-020, Rio de Janeiro, Brazil
| | - Celso Sant'Anna
- Instituto Nacional de Metrologia, Normalização e Qualidade Industrial (Inmetro), Duque de Caxias, 25250-020, Rio de Janeiro, Brazil
| | - Anderson S Sant'Ana
- Department of Food Science and Nutrition, Faculty of Food Engineering, University of Campinas, Campinas, São Paulo, Brazil
| | - Marcia C Silva
- Instituto Federal de Educação, Ciência e Tecnologia do Rio de Janeiro, Departamento de Alimentos, 20270-021, Rio de Janeiro, Brazil
| | - Janaina S Nascimento
- Instituto Federal de Educação, Ciência e Tecnologia do Rio de Janeiro, Departamento de Alimentos, 20270-021, Rio de Janeiro, Brazil
| | - Adriano G Cruz
- Instituto Federal de Educação, Ciência e Tecnologia do Rio de Janeiro, Departamento de Alimentos, 20270-021, Rio de Janeiro, Brazil.
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13
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Liu Y, Zhang W, Zhang L, Hettinga K, Zhou P. Characterizing the changes of bovine milk serum proteins after simulated industrial processing. Lebensm Wiss Technol 2020. [DOI: 10.1016/j.lwt.2020.110101] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
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14
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de Mendonça Pereira BF, de Almeida CC, Leandro KC, da Costa MP, Conte-Junior CA, Spisso BF. Occurrence, sources, and pathways of chemical contaminants in infant formulas. Compr Rev Food Sci Food Saf 2020; 19:1378-1396. [PMID: 33337090 DOI: 10.1111/1541-4337.12559] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2019] [Revised: 03/18/2020] [Accepted: 03/21/2020] [Indexed: 01/03/2023]
Abstract
Infant formulas are manufactured products to meet specific nutritional requirements for infants. However, infant formulas can contain harmful substances, such as chemical contaminants and residues, normally due to possible contamination of the raw material or from the production chain. Some studies have demonstrated that veterinary drugs, pesticides, mycotoxins, heavy metals, packaging materials, within other chemicals are found in infant formulas from different sources of contamination. It is known that some of these substances can be hepatotoxic, carcinogenic, teratogenic, mutagenic, immunotoxic, contributing to antibiotic resistance, among other detrimental consequences for consumers' health. The purpose of this review is to assess the scientific evidence concerning the occurrence, sources, and pathways of contamination, as well as the detrimental impacts on infant health due to the possible presence of chemical contaminants and residues in infant formulas. Moreover, strategies to reduce the risk of contamination of infant formulas are presented to ensure the highest standards of quality of infant formulas. The entire infant formula manufacturing process should be monitored and controlled to minimize the risk of contamination during processing, storage, and distribution, besides ensuring the use of raw materials with as low as acceptable levels of harmful substances in order to assure that the final product shall comply with the maximum levels and maximum residue limits, when established, for residues and contaminants in the final product.
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Affiliation(s)
| | - Cristine Couto de Almeida
- Instituto Nacional de Controle de Qualidade em Saúde, Fundação Oswaldo Cruz, Rio de Janeiro, Brazil.,Centro Laboratorial Analítico, Faculdade de Medicina Veterinária, Universidade Federal Fluminense, Niterói, Brazil
| | - Katia Christina Leandro
- Instituto Nacional de Controle de Qualidade em Saúde, Fundação Oswaldo Cruz, Rio de Janeiro, Brazil
| | - Marion Pereira da Costa
- Centro Laboratorial Analítico, Faculdade de Medicina Veterinária, Universidade Federal Fluminense, Niterói, Brazil.,Programa de Pós-Graduação em Ciência de Alimentos, Instituto de Química, Universidade Federal do Rio de Janeiro, Rio de Janeiro, Brazil.,Laboratório de Inspeção e Tecnologia de Leite e Derivados, Escola de Medicina Veterinária e Zootecnia, Universidade Federal da Bahia, Salvador, Brazil
| | - Carlos Adam Conte-Junior
- Instituto Nacional de Controle de Qualidade em Saúde, Fundação Oswaldo Cruz, Rio de Janeiro, Brazil.,Centro Laboratorial Analítico, Faculdade de Medicina Veterinária, Universidade Federal Fluminense, Niterói, Brazil.,Programa de Pós-Graduação em Ciência de Alimentos, Instituto de Química, Universidade Federal do Rio de Janeiro, Rio de Janeiro, Brazil
| | - Bernardete Ferraz Spisso
- Instituto Nacional de Controle de Qualidade em Saúde, Fundação Oswaldo Cruz, Rio de Janeiro, Brazil
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15
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Liu Y, Zhang W, Han B, Zhang L, Zhou P. Changes in bioactive milk serum proteins during milk powder processing. Food Chem 2020; 314:126177. [DOI: 10.1016/j.foodchem.2020.126177] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/11/2019] [Revised: 01/04/2020] [Accepted: 01/07/2020] [Indexed: 12/14/2022]
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16
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Le Roux L, Mejean S, Chacon R, Lopez C, Dupont D, Deglaire A, Nau F, Jeantet R. Plant proteins partially replacing dairy proteins greatly influence infant formula functionalities. Lebensm Wiss Technol 2020. [DOI: 10.1016/j.lwt.2019.108891] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
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17
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Erlanson‐Albertsson C, Landin‐Olsson M. Glycated proteins in infant formula may cause inflammation that could disturb tolerance induction and lead to autoimmune disease. Acta Paediatr 2019; 108:1744-1746. [PMID: 31215099 PMCID: PMC6790667 DOI: 10.1111/apa.14906] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/19/2019] [Revised: 05/17/2019] [Accepted: 06/17/2019] [Indexed: 12/20/2022]
Affiliation(s)
| | - Mona Landin‐Olsson
- Clinical Science Lund University Lund Sweden
- Department of Endocrinology Skane University Hospital Lund Sweden
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18
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Giblin L, Yalçın AS, Biçim G, Krämer AC, Chen Z, Callanan MJ, Arranz E, Davies MJ. Whey proteins: targets of oxidation, or mediators of redox protection. Free Radic Res 2019; 53:1136-1152. [PMID: 31510814 DOI: 10.1080/10715762.2019.1632445] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
Bovine whey proteins are highly valued dairy ingredients. This is primarily due to their amino acid content, digestibility, bioactivities and their processing characteristics. One of the reported bioactivities of whey proteins is antioxidant activity. Numerous dietary intervention trials with humans and animals indicate that consumption of whey products can modulate redox biomarkers to reduce oxidative stress. This bioactivity has in part been assigned to whey peptides using a range of biochemical or cellular assays in vitro. Superimposing whey peptide sequences from gastrointestinal samples, with whey peptides proven to be antioxidant in vitro, allows us to propose peptides from whey likely to exhibit antioxidant activity in the diet. However, whey proteins themselves are targets of oxidation during processing particularly when exposed to high thermal loads and/or extensive processing (e.g. infant formula manufacture). Oxidative damage of whey proteins can be selective with regard to the residues that are modified and are associated with the degree of protein unfolding, with α-Lactalbumin more susceptible than β-Lactoglobulin. Such oxidative damage may have adverse effects on human health. This review summarises how whey proteins can modulate cellular redox pathways and conversely how whey proteins can be oxidised during processing. Given the extensive processing steps that whey proteins are often subjected to, we conclude that oxidation during processing is likely to compromise the positive health attributes associated with whey proteins.
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Affiliation(s)
- Linda Giblin
- Teagasc Food Research Centre, Moorepark, Fermoy, Cork, Ireland
| | - A Süha Yalçın
- Department of Biochemistry, School of Medicine, Marmara University, İstanbul, Turkey
| | - Gökhan Biçim
- Department of Biochemistry, School of Medicine, Marmara University, İstanbul, Turkey
| | - Anna C Krämer
- Department of Biomedical Sciences, Panum Institute, University of Copenhagen, Copenhagen, Denmark
| | - Zhifei Chen
- Department of Biomedical Sciences, Panum Institute, University of Copenhagen, Copenhagen, Denmark
| | - Michael J Callanan
- Department of Biological Sciences, Cork Institute of Technology, Cork, Ireland
| | - Elena Arranz
- Teagasc Food Research Centre, Moorepark, Fermoy, Cork, Ireland
| | - Michael J Davies
- Department of Biomedical Sciences, Panum Institute, University of Copenhagen, Copenhagen, Denmark
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Wang Y, Wang C, Guo M. Effects of Ultrasound Treatment on Extraction and Rheological Properties of Polysaccharides from Auricularia Cornea var. Li. Molecules 2019; 24:E939. [PMID: 30866525 PMCID: PMC6429225 DOI: 10.3390/molecules24050939] [Citation(s) in RCA: 23] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2019] [Revised: 02/25/2019] [Accepted: 02/28/2019] [Indexed: 02/01/2023] Open
Abstract
Auricularia cornea var. Li. is an edible fungi and polysaccharides in Auricularia cornea var. Li. may have bioactive activities. Polysaccharides from Auricularia cornea var. Li. (ACP) was extracted using ultrasound-assisted extraction (UAE) method and compared with hot water extraction (HWE) for extraction yield, extraction rate, purity of polysaccharides, microstructure of residues after extraction, preliminary structure and rheological properties of polysaccharides. Optimum conditions for UAE (particle size of 150⁻200 mesh, water to raw material ratio of 70:1, extraction temperature at 70 °C for 40 min, ultrasonic amplitude of 40%) and HWE (particle size of 150⁻200 mesh, water to raw material ratio of 60:1, extraction temperature at 90 °C for 3.0 h) were obtained via single-factor experiment. Under optimum conditions, extraction yield of polysaccharides by UAE was 30.99 ± 1.93% which showed no significant difference with that by HWE (30.35 ± 1.67%) (P > 0.05). Extraction rate (29.29 ± 1.41%) and purity (88.62 ± 2.80%) of polysaccharides by UAE were higher than those by HWE (extraction rate of 24.95 ± 2.78% and purity of 75.33 ± 6.15%) (P < 0.05). Scanning Electron Microscopy (SEM) images of residues by UAE showed more broken cells than those by HWE. Fourier Transform Infrared (FTIR) spectra showed that the dialyzed ACP extracted by HWE and UAE (DACP-HWE and DACP-UAE) had similar characteristic absorption peaks of polysaccharides. Both DACP-HWE and DACP-UAE solutions showed typical shear thinning and temperature-independent behaviors (25⁻90 °C) and UAE resulted in polysaccharides with remarkably lower viscosity in comparison with HWE. DACP-UAE solutions exhibited more liquid-like state while DACP-HWE solutions solid-like system. Data indicated that ultrasound treatment may be a useful means for extraction of polysaccharides from Auricularia cornea var. Li.
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Affiliation(s)
- Yinping Wang
- College of Food Science and Engineering, Jilin University, Changchun, Jilin 130062, China.
| | - Cuina Wang
- College of Food Science and Engineering, Jilin University, Changchun, Jilin 130062, China.
| | - Mingruo Guo
- Department of Nutrition and Food Science, College of Agriculture and Life Sciences, University of Vermont, Burlington, VT 05405, USA.
- Department of Food Science, Northeast Agricultural University, Harbin, Heilongjiang 150030, China.
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